65.337829][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.359393][ T862] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.379243][ T862] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.381053][ T881] device veth0_vlan entered promiscuous mode [ 65.400612][ T862] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.417089][ T862] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.420659][ T868] device veth0_vlan entered promiscuous mode [ 65.433918][ T862] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.448235][ T868] device veth1_macvtap entered promiscuous mode [ 65.462291][ T862] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.477759][ T862] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.493482][ T862] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.510242][ T862] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.522477][ T862] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.536828][ T862] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 65.549589][ T862] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.564763][ T862] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.581034][ T862] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.593335][ T862] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.608326][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.617279][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.625957][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.634676][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.642831][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.651945][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.661270][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.669544][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.677383][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.685101][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.694308][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.703378][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.710697][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.718910][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.727324][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.734847][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.742463][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.750175][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.758002][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.766250][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.774894][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.798838][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.807472][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.816826][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.825566][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.839323][ T881] device veth1_macvtap entered promiscuous mode [ 65.854137][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.862296][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.870920][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.879548][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.888475][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.896756][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.905884][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.919050][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.928932][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.958631][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.967484][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.977842][ T904] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 65.977898][ T904] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.982764][ T904] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.134: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.019099][ T904] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 66.050449][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop2 [ 66.080378][ T868] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.093477][ T868] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.098011][ T886] device veth0_vlan entered promiscuous mode [ 66.107318][ T868] 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 [ 66.120032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.143288][ T868] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.144117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.157874][ T868] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.166915][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.179527][ T908] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 66.189184][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.200230][ T908] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.208997][ T868] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.223391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.244367][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.249405][ T868] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.255800][ T908] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.128: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.290481][ T908] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 66.295251][ T868] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.316152][ T881] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.320216][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop6 [ 66.331106][ T881] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.345614][ T900] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.359000][ T868] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.359125][ T881] 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 [ 66.375317][ T868] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.398621][ T900] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.412360][ T868] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.419924][ T900] device bridge_slave_0 entered promiscuous mode [ 66.435102][ T881] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.442181][ T868] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.459728][ T886] device veth1_macvtap entered promiscuous mode [ 66.471910][ T881] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.472878][ T868] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.486567][ T881] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.507825][ T902] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.523936][ T868] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 66.524006][ T902] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.537059][ T868] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.543340][ T881] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.558286][ T868] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.577120][ T902] device bridge_slave_0 entered promiscuous mode [ 66.593075][ T868] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.599472][ T900] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.611021][ T868] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.618873][ T900] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.640200][ T881] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.656775][ T900] device bridge_slave_1 entered promiscuous mode [ 66.664061][ T881] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.680280][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.689433][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.694677][ T881] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.698438][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.720877][ T881] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.738186][ T881] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.751214][ T881] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.752814][ T902] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.765862][ T881] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 66.772276][ T902] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.785573][ T881] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.792925][ T902] device bridge_slave_1 entered promiscuous mode [ 66.815222][ T881] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.833357][ T881] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.845451][ T881] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.860089][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.868801][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.877660][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.886572][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.952268][ T918] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 66.964708][ T918] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.986163][ T918] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.138: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.007593][ T918] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 67.027277][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop0 [ 67.035612][ T886] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.048286][ T886] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.062047][ T886] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 67.083056][ T886] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.097303][ T886] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.111203][ T886] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.126646][ T886] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.142673][ T886] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.159109][ T886] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.176419][ T886] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.201556][ T886] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.218298][ T886] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.230474][ T886] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.244265][ T886] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 67.257242][ T886] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.273050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.281391][ T886] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.298372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.298519][ T886] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.318517][ T886] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.332763][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.340825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.349077][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.358056][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.367084][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.374419][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.382298][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.391899][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.401421][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.408953][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.416671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.424785][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.433032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.442964][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.451589][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.458771][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.466496][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.475042][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.483409][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.490891][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.500270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.508300][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.533512][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.542557][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.551346][ T922] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.559657][ T922] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.567343][ T922] device bridge_slave_0 entered promiscuous mode [ 67.574635][ T922] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.581836][ T922] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.590211][ T922] device bridge_slave_1 entered promiscuous mode [ 67.607380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.656132][ T900] device veth0_vlan entered promiscuous mode [ 67.669666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.678678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.688398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.696677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.716802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.725018][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.733193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.741258][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.760998][ T902] device veth0_vlan entered promiscuous mode [ 67.817754][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.826186][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.849479][ T900] device veth1_macvtap entered promiscuous mode [ 67.864268][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.872111][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.880921][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.891833][ T927] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.899800][ T927] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.907376][ T927] device bridge_slave_0 entered promiscuous mode [ 67.914733][ T927] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.921850][ T927] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.929885][ T927] device bridge_slave_1 entered promiscuous mode [ 67.948900][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.957530][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.974852][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.983415][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.012037][ T929] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.019230][ T929] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.026927][ T929] device bridge_slave_0 entered promiscuous mode [ 68.036619][ T929] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.044337][ T929] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.051589][ T929] device bridge_slave_1 entered promiscuous mode [ 68.068372][ T902] device veth1_macvtap entered promiscuous mode [ 68.136391][ T937] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 68.146080][ T937] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.162115][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.165379][ T937] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.143: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.190685][ T937] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 68.199285][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.207172][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.207285][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop5 [ 68.218387][ T900] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.234387][ T900] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.248325][ T900] 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 [ 68.248369][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.268707][ T900] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.277470][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.289169][ T900] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.298123][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.311002][ T900] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.317820][ T529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.318352][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.334086][ T900] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.342159][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.350147][ T900] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.389518][ T900] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.389689][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.405255][ T900] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.413737][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.428384][ T900] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.451997][ T900] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.463902][ T900] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.478204][ T900] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 68.489395][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.493843][ T900] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.500751][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.516641][ T900] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.525502][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.541675][ T900] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.550232][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.561722][ T900] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.568311][ T529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.569799][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.636637][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.645843][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.655475][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.662982][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.673108][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.691089][ T922] device veth0_vlan entered promiscuous mode [ 68.730781][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.731631][ T941] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 68.740336][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.756728][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.757330][ T941] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.766090][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.784238][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.791676][ T529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.801505][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.813499][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.821942][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.835686][ T922] device veth1_macvtap entered promiscuous mode [ 68.845058][ T941] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.144: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.865709][ T941] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 68.874418][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.882478][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.891319][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.900916][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.908250][ T529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.916390][ T902] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.917399][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop7 [ 68.928617][ T902] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.944919][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.949230][ T902] 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 [ 68.958246][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop7 [ 68.977890][ T902] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.986113][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.997159][ T902] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.005854][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.019113][ T902] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.027319][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.042443][ T902] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.051090][ T529] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.066354][ T902] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.073376][ T529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.089795][ T902] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.097203][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.112888][ T902] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.121517][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.137159][ T902] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.146731][ T529] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.161346][ T902] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.168431][ T529] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.180460][ T902] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.188062][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.209174][ T902] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 69.222738][ T902] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.237803][ T945] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.237811][ T945] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.238136][ T945] device bridge_slave_0 entered promiscuous mode [ 69.260365][ T902] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.284479][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.293460][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.293995][ T902] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.301701][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.314274][ T902] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.322215][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.345822][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.354528][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.372709][ T945] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.380329][ T945] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.388692][ T945] device bridge_slave_1 entered promiscuous mode [ 69.404385][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.413176][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.421831][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.430541][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.439310][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready 2026/08/22 12:52:29 executed programs: 144 [ 69.449201][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.457898][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.466961][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.501303][ T929] device veth0_vlan entered promiscuous mode [ 69.516320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.524750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.528641][ T950] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 69.534983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.542098][ T950] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.553339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.569748][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.577227][ T950] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.141: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.578651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.597658][ T950] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 69.608744][ T927] device veth0_vlan entered promiscuous mode [ 69.625964][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop4 [ 69.627226][ T922] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.646631][ T922] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.653997][ T929] device veth1_macvtap entered promiscuous mode [ 69.660953][ T922] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 69.667917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.697457][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.706221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.706824][ T922] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.714394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.725684][ T922] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.733391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.746752][ T922] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.756646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.779876][ T922] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.779981][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.795818][ T922] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.823865][ T922] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.841318][ T922] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.841443][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.858072][ T922] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.866949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.881997][ T922] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.890022][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.902033][ T922] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.911151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.925297][ T922] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 69.934444][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.946890][ T922] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.969434][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.969556][ T922] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.994529][ T922] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.009076][ T927] device veth1_macvtap entered promiscuous mode [ 70.016881][ T922] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.088901][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.098435][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.107666][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.117717][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.148952][ T49] device bridge_slave_1 left promiscuous mode [ 70.155733][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.163556][ T49] device bridge_slave_0 left promiscuous mode [ 70.173024][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.181205][ T49] device bridge_slave_1 left promiscuous mode [ 70.184377][ T956] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 70.187990][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.201286][ T956] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.215512][ T49] device bridge_slave_0 left promiscuous mode [ 70.223090][ T956] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.153: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.233804][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.243509][ T956] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 70.260125][ T49] device bridge_slave_1 left promiscuous mode [ 70.268030][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop3 [ 70.276374][ T929] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.277457][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.289168][ T929] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.310272][ T929] 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 [ 70.310426][ T49] device bridge_slave_0 left promiscuous mode [ 70.332588][ T929] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.340132][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.351332][ T929] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.371442][ T929] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.386547][ T49] device bridge_slave_1 left promiscuous mode [ 70.386559][ T929] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.386696][ T929] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.392678][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.409043][ T929] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.446295][ T49] device bridge_slave_0 left promiscuous mode [ 70.446379][ T929] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.452914][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.468238][ T929] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.491882][ T929] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.504515][ T929] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.504812][ T49] device bridge_slave_1 left promiscuous mode [ 70.518135][ T929] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 70.518415][ T929] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.538240][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.560675][ T49] device bridge_slave_0 left promiscuous mode [ 70.560827][ T929] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.567385][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.584639][ T929] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.604503][ T929] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.619669][ T49] device bridge_slave_1 left promiscuous mode [ 70.626183][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.634431][ T49] device bridge_slave_0 left promiscuous mode [ 70.640745][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.649635][ T49] device bridge_slave_1 left promiscuous mode [ 70.655959][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.663986][ T49] device bridge_slave_0 left promiscuous mode [ 70.670387][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.679020][ T49] device bridge_slave_1 left promiscuous mode [ 70.685299][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.693392][ T49] device bridge_slave_0 left promiscuous mode [ 70.700920][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.709086][ T49] device bridge_slave_1 left promiscuous mode [ 70.715937][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.723338][ T49] device bridge_slave_0 left promiscuous mode [ 70.730677][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.739547][ T49] device bridge_slave_1 left promiscuous mode [ 70.745860][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.753425][ T49] device bridge_slave_0 left promiscuous mode [ 70.759782][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.767695][ T49] device bridge_slave_1 left promiscuous mode [ 70.774400][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.782109][ T49] device bridge_slave_0 left promiscuous mode [ 70.788562][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.796734][ T49] device bridge_slave_1 left promiscuous mode [ 70.803034][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.810994][ T49] device bridge_slave_0 left promiscuous mode [ 70.817350][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.825294][ T49] device bridge_slave_1 left promiscuous mode [ 70.831776][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.840394][ T49] device bridge_slave_0 left promiscuous mode [ 70.847342][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.856100][ T49] device bridge_slave_1 left promiscuous mode [ 70.862403][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.870453][ T49] device bridge_slave_0 left promiscuous mode [ 70.876876][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.885505][ T49] device bridge_slave_1 left promiscuous mode [ 70.891873][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.899572][ T49] device bridge_slave_0 left promiscuous mode [ 70.906487][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.916769][ T49] device veth1_macvtap left promiscuous mode [ 70.923135][ T49] device veth0_vlan left promiscuous mode [ 70.929465][ T49] device veth1_macvtap left promiscuous mode [ 70.935490][ T49] device veth0_vlan left promiscuous mode [ 70.941372][ T49] device veth1_macvtap left promiscuous mode [ 70.947445][ T49] device veth0_vlan left promiscuous mode [ 70.953721][ T49] device veth1_macvtap left promiscuous mode [ 70.959982][ T49] device veth0_vlan left promiscuous mode [ 70.966375][ T49] device veth1_macvtap left promiscuous mode [ 70.972587][ T49] device veth0_vlan left promiscuous mode [ 70.978858][ T49] device veth1_macvtap left promiscuous mode [ 70.985727][ T49] device veth0_vlan left promiscuous mode [ 70.991640][ T49] device veth1_macvtap left promiscuous mode [ 70.998389][ T49] device veth0_vlan left promiscuous mode [ 71.004535][ T49] device veth1_macvtap left promiscuous mode [ 71.010534][ T49] device veth0_vlan left promiscuous mode [ 71.016905][ T49] device veth1_macvtap left promiscuous mode [ 71.023430][ T49] device veth0_vlan left promiscuous mode [ 71.030086][ T49] device veth1_macvtap left promiscuous mode [ 71.036367][ T49] device veth0_vlan left promiscuous mode [ 71.042500][ T49] device veth1_macvtap left promiscuous mode [ 71.049540][ T49] device veth0_vlan left promiscuous mode [ 71.056109][ T49] device veth1_macvtap left promiscuous mode [ 71.062943][ T49] device veth0_vlan left promiscuous mode [ 71.069460][ T49] device veth1_macvtap left promiscuous mode [ 71.076021][ T49] device veth0_vlan left promiscuous mode [ 71.082711][ T49] device veth1_macvtap left promiscuous mode [ 71.090433][ T49] device veth0_vlan left promiscuous mode [ 71.096946][ T49] device veth1_macvtap left promiscuous mode [ 71.103214][ T49] device veth0_vlan left promiscuous mode [ 72.332999][ T954] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.340667][ T954] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.348641][ T954] device bridge_slave_0 entered promiscuous mode [ 72.364848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.372576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.383723][ T954] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.391028][ T954] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.398699][ T954] device bridge_slave_1 entered promiscuous mode [ 72.412692][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.422033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.430568][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.438322][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.445966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.454257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.462501][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.470688][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.478661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.519710][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.534644][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.561617][ T963] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.570376][ T966] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 72.579809][ T963] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.581402][ T966] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.588772][ T963] device bridge_slave_0 entered promiscuous mode [ 72.600623][ T966] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.152: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.614516][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.632279][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.640694][ T966] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 72.657131][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop8 [ 72.661280][ T927] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.667896][ T963] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.676275][ T927] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.696956][ T927] 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 [ 72.703910][ T963] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.725581][ T927] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.725665][ T963] device bridge_slave_1 entered promiscuous mode [ 72.744354][ T927] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.744615][ T927] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.777943][ T927] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.794970][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.795059][ T927] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.804438][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.821178][ T927] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.845490][ T927] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.862925][ T927] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.879679][ T927] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.880206][ T945] device veth0_vlan entered promiscuous mode [ 72.891715][ T927] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.898935][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.920166][ T927] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 72.920924][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.933939][ T927] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.957262][ T927] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.957465][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.974035][ T927] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.982102][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.993517][ T927] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.031263][ T972] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.038922][ T972] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.047542][ T972] device bridge_slave_0 entered promiscuous mode [ 73.055864][ T972] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.063486][ T972] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.071867][ T972] device bridge_slave_1 entered promiscuous mode [ 73.086471][ T945] device veth1_macvtap entered promiscuous mode [ 73.094058][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.102650][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.111635][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.144555][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.152667][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.161117][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.170663][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.180788][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.189476][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.199155][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.208564][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.216177][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.223855][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.232541][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.240057][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.247746][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.270912][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.279362][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.321797][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.338186][ T954] device veth0_vlan entered promiscuous mode [ 73.356712][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.365403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.373193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.395806][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.395827][ T978] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 73.404053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.412689][ T978] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.421186][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.438512][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.439714][ T978] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.157: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.447461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.467302][ T978] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 73.475789][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.491738][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.497650][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop1 [ 73.509536][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.518100][ T945] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.532569][ T945] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.547133][ T945] 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 [ 73.552906][ T954] device veth1_macvtap entered promiscuous mode [ 73.568968][ T945] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.588407][ T945] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.603988][ T945] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.613990][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.619083][ T945] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.628064][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.643279][ T945] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 73.668050][ T945] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.668470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.684385][ T945] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.693118][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.708101][ T945] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.730815][ T945] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.742743][ T945] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.756230][ T945] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 73.768960][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.769219][ T945] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.777565][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.792363][ T945] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 73.799196][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.799561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.816325][ T945] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.823528][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.831512][ T945] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.844257][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.898020][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.906264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.914869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.924131][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.957450][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.966613][ T983] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 73.976363][ T983] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.996120][ T983] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.161: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.016444][ T983] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 74.026014][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.034680][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop9 [ 74.060962][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.070828][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.080298][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.089829][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.102741][ T954] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.106859][ T963] device veth0_vlan entered promiscuous mode [ 74.119997][ T519] udevd[519]: incorrect ext4 checksum on /dev/loop9 [ 74.128220][ T963] device veth1_macvtap entered promiscuous mode [ 74.134865][ T954] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.150909][ T954] 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 [ 74.154912][ T980] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.172671][ T954] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.180458][ T980] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.192795][ T954] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.201072][ T980] device bridge_slave_0 entered promiscuous mode [ 74.214671][ T954] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.220970][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.235733][ T954] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.245953][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.261146][ T954] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 74.269546][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.285012][ T954] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.309596][ T954] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.309708][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.325364][ T954] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.350767][ T972] device veth0_vlan entered promiscuous mode [ 74.351032][ T954] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.364954][ T972] device veth1_macvtap entered promiscuous mode [ 74.376739][ T954] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.390298][ T954] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 74.402995][ T954] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.418781][ T954] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 74.436864][ T980] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.444011][ T980] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.444248][ T954] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.452361][ T980] device bridge_slave_1 entered promiscuous mode [ 74.464241][ T954] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.491045][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.502804][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/08/22 12:52:34 executed programs: 159 [ 74.511514][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.521637][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.552214][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.589999][ T990] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.599086][ T992] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 74.608940][ T992] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.616606][ T990] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.635950][ T992] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.164: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.642483][ T990] device bridge_slave_0 entered promiscuous mode [ 74.660226][ T992] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 74.663098][ T998] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 74.678899][ T990] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.688816][ T998] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.690535][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop2 [ 74.709496][ T963] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.711865][ T998] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.166: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.724119][ T963] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.745982][ T990] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.761116][ T963] 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 [ 74.767665][ T990] device bridge_slave_1 entered promiscuous mode [ 74.788234][ T998] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 74.808252][ T963] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.820066][ T963] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.838243][ T972] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.864718][ T963] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.874548][ T972] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.891060][ T990] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.901693][ T990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.909065][ T990] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.916398][ T990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.923897][ T972] 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 [ 74.924887][ T963] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.949357][ T980] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.966604][ T980] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.973885][ T963] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 74.974392][ T980] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.990597][ T963] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.997750][ T980] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.998577][ T972] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.013398][ T963] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.013537][ T963] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.022348][ T972] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.051088][ T963] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.083455][ T972] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.092471][ T963] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.092503][ T963] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 75.092759][ T963] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.109824][ T972] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.127109][ T963] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 75.144979][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.150523][ T963] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.166702][ T972] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 75.181663][ T963] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.233953][ T972] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.249825][ T972] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.265160][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.265307][ T972] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.287686][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.288063][ T972] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.307427][ T972] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.307520][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.320697][ T972] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 75.341709][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.342023][ T972] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.365127][ T972] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 75.381635][ T972] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.393505][ T972] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.418610][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.429055][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.437726][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.445159][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.453230][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.462137][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.469291][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.477117][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.485678][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.519025][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.527747][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.537379][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.545011][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.553208][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.562576][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.570832][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.578408][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.597045][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.605238][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.613412][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.622120][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.654472][ T1004] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.662133][ T1004] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.670106][ T1004] device bridge_slave_0 entered promiscuous mode [ 75.680517][ T1004] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.688279][ T1004] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.696306][ T1004] device bridge_slave_1 entered promiscuous mode [ 75.721125][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.730118][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.762820][ T980] device veth0_vlan entered promiscuous mode [ 75.773952][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.782353][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.791422][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.800186][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.809559][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.817460][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.830392][ T990] device veth0_vlan entered promiscuous mode [ 75.847464][ T1006] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.854943][ T1006] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.864363][ T1006] device bridge_slave_0 entered promiscuous mode [ 75.872391][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.881198][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.892609][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.902299][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.930424][ T1006] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.938943][ T1006] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.948986][ T1006] device bridge_slave_1 entered promiscuous mode [ 75.979747][ T990] device veth1_macvtap entered promiscuous mode [ 75.987704][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.996885][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.005731][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.032786][ T1011] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.041350][ T1011] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.049486][ T1011] device bridge_slave_0 entered promiscuous mode [ 76.058042][ T1011] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.065375][ T1011] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.073822][ T1011] device bridge_slave_1 entered promiscuous mode [ 76.105564][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.113866][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.122188][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.131570][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.142828][ T980] device veth1_macvtap entered promiscuous mode [ 76.160689][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.169790][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.179408][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.195265][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.204113][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.239936][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.249448][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.280517][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.290668][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.299516][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.306962][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.321234][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.362534][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.372790][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.380022][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.384578][ T1019] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 76.388574][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.397526][ T1019] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.406285][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.431489][ T1019] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.165: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.434287][ T1024] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 76.453976][ T1019] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 76.472306][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.487566][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.496276][ T1024] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.512778][ T519] udevd[519]: incorrect ext4 checksum on /dev/loop5 [ 76.514995][ T990] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.532581][ T990] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.535472][ T1024] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.169: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.546724][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.566782][ T1024] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 76.575256][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.581949][ T990] 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 [ 76.589905][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.618541][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.627045][ T990] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.641393][ T990] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.644112][ T980] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.656998][ T990] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.668236][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.683319][ T990] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 76.691290][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.707607][ T990] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 76.713912][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.730656][ T990] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 76.738675][ T980] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.753290][ T990] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 76.766443][ T980] 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 [ 76.782294][ T990] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 76.802958][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.820068][ T990] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.828520][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.840219][ T980] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.847383][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.847647][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.859713][ T990] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.867502][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.876131][ T980] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.890847][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.891614][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.898904][ T990] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 76.912303][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.920269][ T980] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.927724][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.944563][ T1004] device veth0_vlan entered promiscuous mode [ 76.964443][ T990] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.972273][ T980] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 76.995848][ T990] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.013674][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.030353][ T990] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.031288][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.043220][ T990] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.051286][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.072658][ T980] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.072722][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.089620][ T980] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.097687][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.122008][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.131370][ T980] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.147328][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.155595][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.164245][ T980] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.179693][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.185234][ T980] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.188293][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.204069][ T980] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.213514][ T1006] device veth0_vlan entered promiscuous mode [ 77.221392][ T980] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 77.245804][ T980] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.264094][ T980] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.264727][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.282414][ T980] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.290764][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.311424][ T980] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.311872][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.333993][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.343191][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.352117][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.361010][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.372392][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.383001][ T1004] device veth1_macvtap entered promiscuous mode [ 77.394685][ T1011] device veth0_vlan entered promiscuous mode [ 77.411859][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.421526][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.429649][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.439527][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.450545][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.460163][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.468823][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.491689][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.502916][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.512049][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.524971][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.534488][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.542720][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.551390][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.560090][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.572334][ T1011] device veth1_macvtap entered promiscuous mode [ 77.584988][ T1006] device veth1_macvtap entered promiscuous mode [ 77.624520][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.634380][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.643021][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.652529][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.663710][ T1034] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 77.673551][ T1034] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.698043][ T1034] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.178: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.718439][ T1034] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 77.730479][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.735767][ T1004] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.741411][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.750654][ T1004] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.761482][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop7 [ 77.773930][ T1004] 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 [ 77.795058][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.811574][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.812303][ T1004] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.832920][ T1004] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.848241][ T1004] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.856943][ T1031] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.871693][ T1004] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.871850][ T1031] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.888229][ T1004] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.907670][ T1031] device bridge_slave_0 entered promiscuous mode [ 77.912441][ T1041] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 77.918766][ T1004] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.931520][ T1031] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.951855][ T1004] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.952102][ T1041] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.967529][ T1004] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.977711][ T1031] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.999409][ T1004] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.001317][ T1031] device bridge_slave_1 entered promiscuous mode [ 78.013904][ T1004] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.024259][ T1041] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.180: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.033454][ T1004] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 78.055579][ T1041] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 78.075463][ T1004] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.096890][ T1011] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.098139][ T1032] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.110236][ T1004] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.117395][ T1032] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.134595][ T1011] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.141407][ T1032] device bridge_slave_0 entered promiscuous mode [ 78.155412][ T1011] 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 [ 78.164006][ T1032] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.188392][ T1032] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.189367][ T1011] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.196254][ T1004] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.214920][ T1011] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.221255][ T1032] device bridge_slave_1 entered promiscuous mode [ 78.234295][ T1011] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.240989][ T1004] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.256920][ T1011] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.275208][ T1049] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 78.303833][ T1049] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.327983][ T1049] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.179: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.361450][ T1011] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.373159][ T1049] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 78.391677][ T1011] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.414773][ T1011] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.421560][ T1031] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.438560][ T1031] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.446013][ T1031] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.453396][ T1031] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.455673][ T1006] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.466791][ T1011] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.473723][ T1006] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.501386][ T1032] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.510428][ T1032] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.514134][ T1006] 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 [ 78.517980][ T1032] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.546213][ T1032] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.556842][ T1011] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.569500][ T1006] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.582577][ T1011] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.598582][ T1011] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 78.604102][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.611925][ T1011] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.620201][ T1006] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.635550][ T1011] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.650630][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.664718][ T1006] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.686872][ T1006] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 78.687129][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.702505][ T1006] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.711181][ T1011] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.728506][ T1006] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 78.740463][ T1011] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.754949][ T1006] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 78.783417][ T1006] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 78.784041][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.798897][ T1006] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.807859][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.819636][ T1006] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.828184][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.841689][ T1006] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 78.869574][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.871110][ T1006] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 78.878786][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.894742][ T1006] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 78.939493][ T1006] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.957602][ T1006] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.968574][ T1032] device veth0_vlan entered promiscuous mode [ 78.979719][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.988900][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.997959][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.008236][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.017573][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.026401][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.044505][ T1032] device veth1_macvtap entered promiscuous mode [ 79.060361][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.069710][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.078339][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.088117][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.096969][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.105778][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.114632][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.157663][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.166515][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.175284][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.184638][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.194847][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.203397][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.220507][ T1031] device veth0_vlan entered promiscuous mode [ 79.238194][ T1054] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.246905][ T1054] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.256610][ T1054] device bridge_slave_0 entered promiscuous mode [ 79.264981][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.272949][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.282114][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.297205][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.305447][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.313131][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.321601][ T1054] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.329130][ T1054] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.337492][ T1054] device bridge_slave_1 entered promiscuous mode [ 79.355022][ T1031] device veth1_macvtap entered promiscuous mode [ 79.395312][ T1083] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 79.405037][ T1083] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.418317][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.422232][ T1083] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.186: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 79.426770][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.454290][ T1083] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 79.462260][ T1032] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.465225][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.476217][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop1 [ 79.483353][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.491934][ T1032] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.499140][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.513392][ T1032] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 79.542503][ T1032] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.556353][ T1032] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.569992][ T1032] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.585900][ T1032] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.601839][ T1032] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 79.618866][ T1032] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.637634][ T1032] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.653859][ T1032] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.669921][ T1032] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.682688][ T1032] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.696915][ T1032] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 79.710135][ T1032] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.725933][ T1032] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 79.742907][ T1032] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.755520][ T1032] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.784507][ T1084] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.791656][ T1084] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.799892][ T1084] device bridge_slave_0 entered promiscuous mode [ 79.820564][ T1087] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.828079][ T1087] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.836475][ T1087] device bridge_slave_0 entered promiscuous mode 2026/08/22 12:52:40 executed programs: 183 [ 79.843593][ T1084] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.851292][ T1084] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.859656][ T1084] device bridge_slave_1 entered promiscuous mode [ 79.874702][ T1087] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.882235][ T1087] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.890096][ T1087] device bridge_slave_1 entered promiscuous mode [ 79.977144][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.985693][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.995326][ T1096] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 80.006480][ T1096] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.020103][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.030665][ T1096] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.185: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 80.035671][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.051077][ T1096] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 80.061277][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.074661][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.077531][ T1031] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.086182][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop8 [ 80.094956][ T1031] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.103303][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.123100][ T1031] 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 [ 80.123271][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.144323][ T1031] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.152710][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.165308][ T1031] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.171354][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.185517][ T1031] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 80.208796][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.208986][ T1031] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 80.232868][ T1031] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 80.232894][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.249574][ T1031] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 80.258958][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.272849][ T1031] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 80.281179][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.295739][ T1031] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 80.318790][ T1031] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.333790][ T1031] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.348693][ T1031] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 80.361796][ T1031] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 80.378707][ T1031] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 80.395721][ T1031] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.408346][ T1031] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.422519][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.431707][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.440699][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.476697][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.485321][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.493968][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.501840][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.523131][ T1054] device veth0_vlan entered promiscuous mode [ 80.543527][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.551456][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.566517][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.574454][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.582954][ T1100] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.590743][ T1100] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.598509][ T1100] device bridge_slave_0 entered promiscuous mode [ 80.606065][ T1100] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.614007][ T1100] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.621821][ T1100] device bridge_slave_1 entered promiscuous mode [ 80.660209][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.699122][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.707447][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.714833][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.722438][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.731349][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.738654][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.746309][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.754812][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.762136][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.769771][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.777652][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.788192][ T1054] device veth1_macvtap entered promiscuous mode [ 80.854599][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.863319][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.872237][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.879894][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.889122][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.897488][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.906104][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.914712][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.922771][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.931072][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.939847][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.948162][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.959482][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.968113][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.011660][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.020882][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.071910][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.081767][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.098913][ T1087] device veth0_vlan entered promiscuous mode [ 81.113183][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.121867][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.130938][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.139973][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.148606][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.156142][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.164416][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.172881][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.183844][ T1105] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.191258][ T1105] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.199111][ T1105] device bridge_slave_0 entered promiscuous mode [ 81.207016][ T1105] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.214340][ T1105] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.222287][ T1105] device bridge_slave_1 entered promiscuous mode [ 81.232656][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.240512][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.251511][ T1084] device veth0_vlan entered promiscuous mode [ 81.268326][ T1087] device veth1_macvtap entered promiscuous mode [ 81.294940][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.303355][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.312716][ T1110] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 81.314084][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.322360][ T1110] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.331445][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.348704][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.352433][ T1110] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.193: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.356934][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.376174][ T1110] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 81.384587][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.401838][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop9 [ 81.406885][ T1054] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.420649][ T1054] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.434239][ T1054] 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 [ 81.456204][ T1054] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.471543][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.480218][ T1054] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.480531][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.495920][ T1054] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.504966][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.519699][ T1054] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 81.528265][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.543696][ T1054] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 81.552309][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.567625][ T1054] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 81.576593][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.591384][ T1054] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 81.599510][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.615223][ T1054] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 81.621621][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.637666][ T1054] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.645981][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.656527][ T1054] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.665320][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.678544][ T1054] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 81.687075][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.699496][ T1054] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.706504][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.706968][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.722127][ T1054] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 81.729363][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.737498][ T1054] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.774305][ T1054] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.792271][ T1084] device veth1_macvtap entered promiscuous mode [ 81.828623][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.841997][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.851498][ T1114] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 81.861515][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.869440][ T1114] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.877874][ T1114] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.195: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.880790][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.911253][ T1114] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 81.911489][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.928691][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop6 [ 81.945754][ T1087] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.947842][ T1100] device veth0_vlan entered promiscuous mode [ 81.957753][ T1087] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.968002][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop6 [ 81.978320][ T1087] 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 [ 82.006265][ T1087] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.018090][ T1087] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.031510][ T1087] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.047002][ T1087] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.062903][ T1087] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.079285][ T1087] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.080508][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.094871][ T1087] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.104053][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.118682][ T1087] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.126805][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.142306][ T1087] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.150565][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.162180][ T1087] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.171034][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.184613][ T1087] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.192765][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.205427][ T1087] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.213877][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.236182][ T1087] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.236368][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.252991][ T1087] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.268105][ T1100] device veth1_macvtap entered promiscuous mode [ 82.278349][ T1087] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.306966][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.317591][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.328222][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.378433][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.387339][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.406938][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.415518][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.444600][ T1120] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 82.453804][ T1120] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.467330][ T1120] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.187: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.488066][ T1120] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 82.508048][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.515751][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.538691][ T1084] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.547367][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop2 [ 82.593564][ T1084] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.607440][ T1084] 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 [ 82.628476][ T1084] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.642319][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.649270][ T1126] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 82.653466][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.660330][ T1126] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.668589][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.686186][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.693689][ T1084] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.694490][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.709394][ T1084] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.718852][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.731363][ T1084] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.741954][ T1126] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.199: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.755357][ T1084] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.775287][ T1126] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 82.791515][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.799852][ T1084] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.806472][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.830541][ T1100] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.840316][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.850323][ T1084] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.863704][ T1100] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.866832][ T1084] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.896321][ T1084] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.904201][ T1100] 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 [ 82.908199][ T1084] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.930940][ T1100] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.943325][ T1084] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.966134][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.973993][ T1100] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.974701][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.987854][ T1100] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.995665][ T1084] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.011083][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.026028][ T1084] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.033385][ T1100] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.050798][ T1084] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.065568][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.078001][ T1084] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.094162][ T1118] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.103852][ T1100] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.107363][ T1118] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.131362][ T1118] device bridge_slave_0 entered promiscuous mode [ 83.138586][ T1118] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.145949][ T1118] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.153447][ T1118] device bridge_slave_1 entered promiscuous mode [ 83.166933][ T1100] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.183834][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.192494][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.201139][ T1100] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.217955][ T1100] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.240422][ T1105] device veth0_vlan entered promiscuous mode [ 83.240542][ T1100] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.258942][ T1100] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.273825][ T1100] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 83.287167][ T1100] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.302793][ T1100] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.319004][ T1100] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.322133][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.330931][ T1100] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.339215][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.369469][ T1105] device veth1_macvtap entered promiscuous mode [ 83.383188][ T1124] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.390534][ T1124] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.398122][ T1124] device bridge_slave_0 entered promiscuous mode [ 83.407533][ T1124] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.414906][ T1124] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.422598][ T1124] device bridge_slave_1 entered promiscuous mode [ 83.429514][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.437889][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.446272][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.454802][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.463528][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.508159][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.516710][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.566561][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.575423][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.657264][ T1137] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.664593][ T1137] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.672592][ T1137] device bridge_slave_0 entered promiscuous mode [ 83.681696][ T1137] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.688879][ T1137] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.697973][ T1144] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 83.701538][ T1137] device bridge_slave_1 entered promiscuous mode [ 83.707508][ T1144] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.733216][ T1144] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.201: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.753489][ T1144] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 83.770756][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop0 [ 83.777280][ T1105] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.790132][ T1105] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.811093][ T1105] 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 [ 83.834807][ T1105] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.853125][ T1139] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.853846][ T1105] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.860725][ T1139] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.881382][ T1139] device bridge_slave_0 entered promiscuous mode [ 83.881499][ T1105] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.890397][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.911146][ T1105] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.928024][ T1105] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.944206][ T1105] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.959782][ T1105] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.975243][ T1105] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.991066][ T1105] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.003247][ T1105] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.017163][ T1105] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 84.030050][ T1105] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.045775][ T1105] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 84.062363][ T1105] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.074409][ T1105] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.088913][ T1139] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.096693][ T1139] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.104921][ T1139] device bridge_slave_1 entered promiscuous mode [ 84.114429][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.122069][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.129903][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.138603][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.147375][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.154446][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.161970][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.171251][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.180005][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.187920][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.196027][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.205523][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.214470][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.222005][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.229869][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.238478][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.247747][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.256351][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.264619][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.273116][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.281623][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.289458][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.312951][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.321135][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.346822][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.357464][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.371923][ T49] device bridge_slave_1 left promiscuous mode [ 84.378902][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.386605][ T49] device bridge_slave_0 left promiscuous mode [ 84.393402][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.405961][ T49] device bridge_slave_1 left promiscuous mode [ 84.412184][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.419827][ T49] device bridge_slave_0 left promiscuous mode [ 84.426159][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.434507][ T49] device bridge_slave_1 left promiscuous mode [ 84.441242][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.449849][ T49] device bridge_slave_0 left promiscuous mode [ 84.456273][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.464302][ T49] device bridge_slave_1 left promiscuous mode [ 84.470691][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.478487][ T49] device bridge_slave_0 left promiscuous mode [ 84.486183][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.495427][ T49] device bridge_slave_1 left promiscuous mode [ 84.501822][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.510615][ T49] device bridge_slave_0 left promiscuous mode [ 84.517522][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.525518][ T49] device bridge_slave_1 left promiscuous mode [ 84.531742][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.539744][ T49] device bridge_slave_0 left promiscuous mode [ 84.546325][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.554423][ T49] device bridge_slave_1 left promiscuous mode [ 84.560629][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.569066][ T49] device bridge_slave_0 left promiscuous mode [ 84.575897][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.584121][ T49] device bridge_slave_1 left promiscuous mode [ 84.590791][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.598686][ T49] device bridge_slave_0 left promiscuous mode [ 84.605227][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.613346][ T49] device bridge_slave_1 left promiscuous mode [ 84.620014][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.627694][ T49] device bridge_slave_0 left promiscuous mode [ 84.633925][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.642029][ T49] device bridge_slave_1 left promiscuous mode [ 84.648679][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.656542][ T49] device bridge_slave_0 left promiscuous mode [ 84.662872][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.671212][ T49] device bridge_slave_1 left promiscuous mode [ 84.677765][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.685642][ T49] device bridge_slave_0 left promiscuous mode [ 84.692126][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.700029][ T49] device bridge_slave_1 left promiscuous mode [ 84.707324][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.715073][ T49] device bridge_slave_0 left promiscuous mode [ 84.721839][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.731218][ T49] device bridge_slave_1 left promiscuous mode [ 84.737508][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.745849][ T49] device bridge_slave_0 left promiscuous mode [ 84.752737][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.761013][ T49] device bridge_slave_1 left promiscuous mode [ 84.767441][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.775147][ T49] device bridge_slave_0 left promiscuous mode [ 84.781381][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.789393][ T49] device bridge_slave_1 left promiscuous mode [ 84.795896][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.803519][ T49] device bridge_slave_0 left promiscuous mode [ 84.810480][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.818473][ T49] device bridge_slave_1 left promiscuous mode [ 84.825000][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.832590][ T49] device bridge_slave_0 left promiscuous mode [ 84.839080][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.847870][ T49] device bridge_slave_1 left promiscuous mode [ 84.854640][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.862818][ T49] device bridge_slave_0 left promiscuous mode [ 84.870685][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.878999][ T49] device bridge_slave_1 left promiscuous mode [ 84.885776][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.893519][ T49] device bridge_slave_0 left promiscuous mode [ 84.899909][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.908708][ T49] device bridge_slave_1 left promiscuous mode [ 84.915758][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.923342][ T49] device bridge_slave_0 left promiscuous mode [ 84.929706][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.941229][ T49] device veth1_macvtap left promiscuous mode [ 84.947553][ T49] device veth0_vlan left promiscuous mode [ 84.953402][ T49] device veth1_macvtap left promiscuous mode [ 84.959440][ T49] device veth0_vlan left promiscuous mode [ 84.965825][ T49] device veth1_macvtap left promiscuous mode [ 84.971816][ T49] device veth0_vlan left promiscuous mode [ 84.978211][ T49] device veth1_macvtap left promiscuous mode [ 84.984584][ T49] device veth0_vlan left promiscuous mode [ 84.990590][ T49] device veth1_macvtap left promiscuous mode [ 84.996767][ T49] device veth0_vlan left promiscuous mode [ 85.002721][ T49] device veth1_macvtap left promiscuous mode [ 85.009355][ T49] device veth0_vlan left promiscuous mode [ 85.015843][ T49] device veth1_macvtap left promiscuous mode [ 85.022194][ T49] device veth0_vlan left promiscuous mode [ 85.028390][ T49] device veth1_macvtap left promiscuous mode [ 85.034393][ T49] device veth0_vlan left promiscuous mode [ 85.040783][ T49] device veth1_macvtap left promiscuous mode [ 85.047229][ T49] device veth0_vlan left promiscuous mode [ 85.053068][ T49] device veth1_macvtap left promiscuous mode [ 85.059586][ T49] device veth0_vlan left promiscuous mode [ 85.065611][ T49] device veth1_macvtap left promiscuous mode [ 85.071842][ T49] device veth0_vlan left promiscuous mode [ 85.078556][ T49] device veth1_macvtap left promiscuous mode [ 85.084815][ T49] device veth0_vlan left promiscuous mode [ 85.090984][ T49] device veth1_macvtap left promiscuous mode [ 85.097269][ T49] device veth0_vlan left promiscuous mode [ 85.103183][ T49] device veth1_macvtap left promiscuous mode [ 85.109736][ T49] device veth0_vlan left promiscuous mode [ 85.116275][ T49] device veth1_macvtap left promiscuous mode [ 85.122407][ T49] device veth0_vlan left promiscuous mode [ 85.129609][ T49] device veth1_macvtap left promiscuous mode [ 85.136161][ T49] device veth0_vlan left promiscuous mode [ 85.142051][ T49] device veth1_macvtap left promiscuous mode [ 85.148668][ T49] device veth0_vlan left promiscuous mode [ 85.154786][ T49] device veth1_macvtap left promiscuous mode [ 85.161067][ T49] device veth0_vlan left promiscuous mode [ 85.167475][ T49] device veth1_macvtap left promiscuous mode [ 85.173883][ T49] device veth0_vlan left promiscuous mode [ 86.810976][ T1118] device veth0_vlan entered promiscuous mode [ 86.818587][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.826704][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.864650][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.872227][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.880673][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.889402][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.897961][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.906065][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.931201][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.938795][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.946283][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.954585][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.962952][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.970091][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.977864][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.986212][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.994963][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.001983][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.009891][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.027117][ T1118] device veth1_macvtap entered promiscuous mode [ 87.035174][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.045123][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.054911][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.063025][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.071546][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.080100][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.088512][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.114619][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.123592][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.139652][ T1124] device veth0_vlan entered promiscuous mode [ 87.146737][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.155376][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.163885][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.171709][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.187985][ T1151] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.195621][ T1151] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.203111][ T1151] device bridge_slave_0 entered promiscuous mode [ 87.210798][ T1151] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.218180][ T1151] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.226166][ T1151] device bridge_slave_1 entered promiscuous mode [ 87.237294][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.246287][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.255750][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.264248][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.288215][ T1137] device veth0_vlan entered promiscuous mode [ 87.307431][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.316325][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.325350][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.333854][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.342414][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.350348][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.358263][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.367711][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.376220][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.383580][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.391409][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.406428][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.414772][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.421989][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.429593][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 2026/08/22 12:52:47 executed programs: 202 [ 87.438111][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.446836][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.454408][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.462503][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.476947][ T1124] device veth1_macvtap entered promiscuous mode [ 87.505019][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.514753][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.523252][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.543171][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.552213][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.566658][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.577731][ T1137] device veth1_macvtap entered promiscuous mode [ 87.586334][ T1157] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 87.593403][ T1139] device veth0_vlan entered promiscuous mode [ 87.596259][ T1157] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.617279][ T1157] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.198: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 87.628554][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.638412][ T1157] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 87.647187][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.664501][ T1118] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.664917][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.678260][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop7 [ 87.684469][ T1118] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.693025][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.705173][ T1118] 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 [ 87.724060][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.734565][ T1118] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.742132][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.753103][ T1118] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.762246][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.783531][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.783600][ T1118] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.808568][ T1118] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 87.819002][ T1139] device veth1_macvtap entered promiscuous mode [ 87.831043][ T1118] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 87.849140][ T1118] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 87.865857][ T1118] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 87.882535][ T1118] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 87.899173][ T1118] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.911771][ T1118] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.933471][ T1118] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 87.946602][ T1118] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.947765][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.961882][ T1118] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 87.971062][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.986867][ T1118] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.995305][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.007911][ T1118] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.019133][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.038227][ T1161] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 88.047465][ T1161] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.058861][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.068731][ T1161] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.202: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 88.069022][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.089469][ T1161] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 88.106161][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.115074][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.126663][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop3 [ 88.134236][ T1124] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.146909][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.150599][ T1124] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.169180][ T1124] 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 [ 88.192355][ T1124] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.204554][ T1124] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.219213][ T1124] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 88.246905][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.256288][ T1124] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 88.261445][ T1165] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 88.273753][ T1124] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 88.282272][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.297426][ T1124] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 88.297648][ T1124] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 88.306388][ T1165] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.321275][ T1124] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 88.336442][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.368841][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.369910][ T1170] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 88.376600][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.388862][ T1124] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.393490][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.405600][ T1170] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.411991][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.422388][ T1124] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.448667][ T1124] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 88.449453][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.462132][ T1124] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 88.485312][ T1124] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 88.501858][ T1124] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.502375][ T1170] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.206: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 88.513857][ T1124] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.533727][ T1170] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 88.559031][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.568515][ T1165] ================================================================== [ 88.576720][ T1165] BUG: KASAN: slab-out-of-bounds in do_split+0x19d7/0x1e90 [ 88.584455][ T1165] Read of size 157024 at addr ffff88811675c028 by task syz.1.208/1165 [ 88.592804][ T1165] [ 88.595199][ T1165] CPU: 1 PID: 1165 Comm: syz.1.208 Not tainted syzkaller #0 [ 88.602566][ T1165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 88.612935][ T1165] Call Trace: [ 88.616356][ T1165] __dump_stack+0x21/0x24 [ 88.620776][ T1165] dump_stack_lvl+0x1a7/0x208 [ 88.625548][ T1165] ? show_regs_print_info+0x18/0x18 [ 88.630821][ T1165] ? thaw_kernel_threads+0x220/0x220 [ 88.636178][ T1165] print_address_description+0x7f/0x2c0 [ 88.641794][ T1165] ? do_split+0x19d7/0x1e90 [ 88.646279][ T1165] kasan_report+0x100/0x140 [ 88.650888][ T1165] ? do_split+0x19d7/0x1e90 [ 88.655500][ T1165] kasan_check_range+0x249/0x2a0 [ 88.660596][ T1165] ? do_split+0x19d7/0x1e90 [ 88.665162][ T1165] memmove+0x2d/0x70 [ 88.669035][ T1165] do_split+0x19d7/0x1e90 [ 88.673368][ T1165] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 88.679161][ T1165] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 88.685043][ T1165] make_indexed_dir+0xe14/0x1460 [ 88.690050][ T1165] ? add_dirent_to_buf+0x6d0/0x6d0 [ 88.695141][ T1165] ? add_dirent_to_buf+0x46a/0x6d0 [ 88.700321][ T1165] ext4_add_entry+0xd80/0xf90 [ 88.705071][ T1165] ? memcpy+0x56/0x70 [ 88.709204][ T1165] ? ext4_inc_count+0x1b0/0x1b0 [ 88.714129][ T1165] ? ktime_get_coarse_real_ts64+0xda/0xf0 [ 88.720001][ T1165] ? atime_needs_update+0x5b0/0x5b0 [ 88.725293][ T1165] __ext4_link+0x4d6/0x760 [ 88.729689][ T1165] ? ext4_update_dx_flag+0x1f0/0x1f0 [ 88.734970][ T1165] ? __kasan_check_write+0x14/0x20 [ 88.740080][ T1165] ? down_write+0xb2/0x120 [ 88.744563][ T1165] ext4_link+0x1ee/0x290 [ 88.748787][ T1165] vfs_link+0x684/0x880 [ 88.753019][ T1165] do_linkat+0x381/0x670 [ 88.757252][ T1165] __x64_sys_link+0x68/0x80 [ 88.761851][ T1165] do_syscall_64+0x31/0x40 [ 88.766612][ T1165] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 88.772871][ T1165] RIP: 0033:0x7fecdefd8569 [ 88.777365][ T1165] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 88.797045][ T1165] RSP: 002b:00007fecdea4f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 88.805528][ T1165] RAX: ffffffffffffffda RBX: 00007fecdf1a5fa0 RCX: 00007fecdefd8569 [ 88.813573][ T1165] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 88.821531][ T1165] RBP: 00007fecdf05b7af R08: 0000000000000000 R09: 0000000000000000 [ 88.829487][ T1165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.837894][ T1165] R13: 0000000000000000 R14: 00007fecdf1a5fa0 R15: 00007ffc54ff3bb8 [ 88.845941][ T1165] [ 88.848455][ T1165] The buggy address belongs to the page: [ 88.854816][ T1165] page:ffffea000459d700 refcount:3 mapcount:1 mapping:ffff88810919f590 index:0x1 pfn:0x11675c [ 88.865400][ T1165] aops:def_blk_aops ino:0 [ 88.869851][ T1165] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 88.881128][ T1165] raw: 400000000032201e ffff888100195040 ffffea000462e288 ffff88810919f590 [ 88.889886][ T1165] raw: 0000000000000001 ffff888109273dc8 0000000300000000 ffff888100140000 [ 88.898968][ T1165] page dumped because: kasan: bad access detected [ 88.905652][ T1165] page->mem_cgroup:ffff888100140000 [ 88.911014][ T1165] page_owner tracks the page as allocated [ 88.916811][ T1165] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 1155, ts 88259855811, free_ts 85615687051 [ 88.932781][ T1165] prep_new_page+0x176/0x190 [ 88.937367][ T1165] get_page_from_freelist+0x225f/0x23f0 [ 88.943504][ T1165] __alloc_pages_nodemask+0x29a/0x640 [ 88.948858][ T1165] page_cache_ra_unbounded+0x2d2/0x790 [ 88.954292][ T1165] force_page_cache_ra+0x3a7/0x400 [ 88.959389][ T1165] page_cache_sync_ra+0x237/0x2a0 [ 88.964409][ T1165] generic_file_buffered_read+0x570/0x26d0 [ 88.970488][ T1165] generic_file_read_iter+0x10b/0x580 [ 88.975941][ T1165] blkdev_read_iter+0x12f/0x160 [ 88.981064][ T1165] vfs_read+0x62a/0xa50 [ 88.985389][ T1165] ksys_read+0x14a/0x260 [ 88.989783][ T1165] __x64_sys_read+0x7b/0x90 [ 88.994269][ T1165] do_syscall_64+0x31/0x40 [ 88.998849][ T1165] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 89.005227][ T1165] page last free stack trace: [ 89.010133][ T1165] free_unref_page_prepare+0x2b7/0x2d0 [ 89.015746][ T1165] __free_pages+0x146/0x390 [ 89.020510][ T1165] __free_slab+0xcf/0x190 [ 89.024829][ T1165] unfreeze_partials+0x150/0x180 [ 89.029923][ T1165] put_cpu_partial+0xc1/0x180 [ 89.034607][ T1165] __slab_free+0x2c9/0x3a0 [ 89.039373][ T1165] ___cache_free+0x10e/0x130 [ 89.044143][ T1165] qlink_free+0x50/0x90 [ 89.048475][ T1165] qlist_free_all+0x5f/0xb0 [ 89.053155][ T1165] kasan_quarantine_reduce+0x14a/0x160 [ 89.058618][ T1165] __kasan_slab_alloc+0x2f/0xe0 [ 89.063630][ T1165] slab_post_alloc_hook+0x5d/0x2f0 [ 89.068722][ T1165] kmem_cache_alloc+0x15a/0x2d0 [ 89.073972][ T1165] __alloc_skb+0x9e/0x520 [ 89.078715][ T1165] rtmsg_ifinfo_build_skb+0x75/0x180 [ 89.084080][ T1165] unregister_netdevice_many+0x10b9/0x19f0 [ 89.090132][ T1165] [ 89.092630][ T1165] Memory state around the buggy address: [ 89.098250][ T1165] ffff88811675cf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 89.106646][ T1165] ffff88811675d000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 89.114965][ T1165] >ffff88811675d080: 00 00 fc fc fc fc fc fc fc fc 00 00 00 00 00 00 [ 89.123409][ T1165] ^ [ 89.128421][ T1165] ffff88811675d100: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 89.136562][ T1165] ffff88811675d180: fc fc fc fc 00 00 00 00 00 00 00 00 00 00 00 00 [ 89.144873][ T1165] ================================================================== [ 89.153217][ T1165] Disabling lock debugging due to kernel taint [ 89.161695][ T1165] EXT4-fs error (device loop1): ext4_dx_csum_set:529: inode #2: comm syz.1.208: dir seems corrupt? Run e2fsck -D. [ 89.174061][ T24] kauditd_printk_skb: 4 callbacks suppressed [ 89.174072][ T24] audit: type=1400 audit(1787403169.559:118): avc: denied { read } for pid=77 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 [ 89.174387][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop1 [ 89.180058][ T24] audit: type=1400 audit(1787403169.559:119): avc: denied { search } for pid=77 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 [ 89.208959][ T1167] udevd[1167]: incorrect ext4 checksum on /dev/loop4 [ 89.211531][ T24] audit: type=1400 audit(1787403169.559:120): avc: denied { write } for pid=77 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 [ 89.232865][ T1137] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.238662][ T24] audit: type=1400 audit(1787403169.559:121): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 89.277632][ T1139] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.294644][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.313946][ T1137] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.315942][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.329570][ T1139] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.335819][ T24] audit: type=1400 audit(1787403169.559:122): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 89.335833][ T24] audit: type=1400 audit(1787403169.559:123): avc: denied { append open } for pid=77 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 [ 89.335851][ T24] audit: type=1400 audit(1787403169.559:124): avc: denied { getattr } for pid=77 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 [ 89.350332][ T1137] 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 [ 89.382047][ T1151] device veth0_vlan entered promiscuous mode [ 89.403717][ T1139] 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 [ 89.418936][ T1137] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.446177][ T1139] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.465244][ T1137] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.477282][ T1139] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.489378][ T1137] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.503658][ T1139] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.517937][ T1137] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 89.533212][ T1139] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 89.546761][ T1137] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 89.563137][ T1139] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 89.576562][ T1137] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 89.609639][ T1139] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 89.624576][ T1137] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 89.640284][ T1139] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 89.654700][ T1137] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 89.670588][ T1139] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 89.701708][ T1139] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.707218][ T1151] device veth1_macvtap entered promiscuous mode [ 89.719987][ T1139] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.733924][ T1139] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 89.735014][ T1137] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.748442][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.766328][ T1137] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.780322][ T1137] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 89.781343][ T1139] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.793397][ T1137] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.808426][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.822831][ T1137] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 89.830854][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.854971][ T1139] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 89.855154][ T1137] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.870307][ T1139] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 89.881917][ T1137] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.898657][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.920367][ T1139] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.933705][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.942423][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.951027][ T1139] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.007909][ T1176] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.034479][ T1176] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.042155][ T1176] device bridge_slave_0 entered promiscuous mode [ 90.061205][ T1181] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 90.067064][ T1176] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.078105][ T1176] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.088022][ T1176] device bridge_slave_1 entered promiscuous mode [ 90.095005][ T1181] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.116137][ T1181] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.216: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 90.138959][ T1181] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 90.161218][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop8 [ 90.162531][ T1151] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.180883][ T1151] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.195723][ T1151] 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 [ 90.199843][ T1185] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.224405][ T1185] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.232336][ T1185] device bridge_slave_0 entered promiscuous mode [ 90.239508][ T1151] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.253507][ T1185] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.261883][ T1151] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.275846][ T1151] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.291901][ T1185] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.292661][ T1151] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 90.299529][ T1185] device bridge_slave_1 entered promiscuous mode [ 90.315118][ T1151] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 90.338827][ T1151] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 90.364043][ T1151] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 90.368098][ T1176] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.385956][ T1176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.393203][ T1176] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.400776][ T1176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.404024][ T1151] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 90.429725][ T1151] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.442081][ T1151] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.456177][ T1151] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 90.458322][ T1185] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.468835][ T1151] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.475449][ T1185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.497464][ T1185] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.504505][ T1185] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.517367][ T1151] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 90.534378][ T1151] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.546765][ T1151] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.553788][ T1190] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.568407][ T1190] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.576240][ T1190] device bridge_slave_0 entered promiscuous mode [ 90.594214][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.602911][ T1022] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.611348][ T1022] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.619530][ T1022] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.627284][ T1022] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.636465][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.645094][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.652840][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.664258][ T1190] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.671292][ T1190] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.678881][ T1190] device bridge_slave_1 entered promiscuous mode [ 90.714612][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.722504][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.731152][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.739202][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.747399][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.755937][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.763419][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.771156][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.780042][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.787174][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.794724][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.803376][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.831195][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.839718][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.851528][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.885326][ T1176] device veth0_vlan entered promiscuous mode [ 90.892366][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.900976][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.909089][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.917364][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.926360][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.935475][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.943331][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.951643][ T1195] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.959529][ T1195] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.967455][ T1195] device bridge_slave_0 entered promiscuous mode [ 90.977233][ T1195] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.984511][ T1195] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.992037][ T1195] device bridge_slave_1 entered promiscuous mode [ 91.023908][ T1185] device veth0_vlan entered promiscuous mode [ 91.052698][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.073074][ T1176] device veth1_macvtap entered promiscuous mode [ 91.081446][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.094977][ T1185] device veth1_macvtap entered promiscuous mode [ 91.131350][ T1200] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.139341][ T1200] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.146872][ T1200] device bridge_slave_0 entered promiscuous mode [ 91.155589][ T1200] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.163158][ T1200] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.170928][ T1200] device bridge_slave_1 entered promiscuous mode [ 91.178564][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.198374][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.207620][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.216521][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.267293][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.291216][ T1205] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 91.303297][ T1205] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.328126][ T1208] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 91.329556][ T1205] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.223: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 91.339821][ T1208] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.361363][ T1205] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 91.385273][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.394091][ T1208] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.218: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 91.395952][ T1176] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.419940][ T1208] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 91.426561][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.438095][ T1176] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.442921][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.460697][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop6 [ 91.464030][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.479345][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.481780][ T1176] 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 [ 91.488244][ T1185] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.509297][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.523491][ T1185] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.528326][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.528778][ T1176] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.542703][ T1185] 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 [ 91.550595][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.562272][ T1176] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.583074][ T1185] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.591764][ T1176] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.603891][ T1185] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.616469][ T1176] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 91.663077][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.671204][ T1176] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 91.672091][ T1185] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.689340][ T1176] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 91.704829][ T1185] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 91.719623][ T1176] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 91.737888][ T1185] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 91.752810][ T1176] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 91.769144][ T1185] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 91.784526][ T1176] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.800353][ T1185] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 91.812679][ T1176] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.842122][ T1176] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 91.842251][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.865174][ T1176] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.865351][ T1185] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 91.897556][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.897653][ T1176] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 91.905101][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.929407][ T1176] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.929446][ T1185] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.942810][ T1176] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.955519][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.977194][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.984433][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.992380][ T1185] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.007080][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.016163][ T1185] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 92.029972][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.033715][ T1185] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.055137][ T1185] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 92.072772][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.072784][ T1185] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.072800][ T1185] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.108987][ T1190] device veth0_vlan entered promiscuous mode [ 92.121226][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.130933][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.140790][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.152658][ T1195] device veth0_vlan entered promiscuous mode [ 92.168904][ T1190] device veth1_macvtap entered promiscuous mode [ 92.182549][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.190944][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.198724][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.208664][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.217642][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.226653][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.235028][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.247409][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.269939][ T1195] device veth1_macvtap entered promiscuous mode [ 92.282146][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 92.290904][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.312362][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 92.322582][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 92.331542][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.357919][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.367969][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.377136][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.384147][ T1217] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 92.384834][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.395604][ T1217] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.405676][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.420597][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.422820][ T1217] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.221: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 92.428088][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.428472][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 92.465001][ T1217] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 92.465129][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2026/08/22 12:52:52 executed programs: 224 [ 92.506826][ T1190] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.519719][ T1190] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.534168][ T1190] 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 [ 92.555567][ T1190] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.569150][ T1190] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.588694][ T1190] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.606755][ T1190] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 92.624011][ T1190] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 92.624258][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.640200][ T1190] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 92.669625][ T1190] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 92.677869][ T1223] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 92.685877][ T1190] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 92.696627][ T1223] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.712686][ T1190] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.730290][ T1200] device veth0_vlan entered promiscuous mode [ 92.743840][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.744070][ T1190] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.752700][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.766333][ T1190] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 92.777345][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 92.792388][ T1190] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 92.796846][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 92.814775][ T1190] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 92.822248][ T1223] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.224: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 92.837570][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.858069][ T1223] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 92.875176][ T1190] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.888021][ T1190] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.902604][ T1195] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 92.918587][ T1195] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 92.937906][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 92.953052][ T1220] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.960821][ T1195] 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 [ 92.982165][ T1220] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.990144][ T1220] device bridge_slave_0 entered promiscuous mode [ 92.999435][ T1220] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.006854][ T1220] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.014462][ T1195] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.020833][ T1220] device bridge_slave_1 entered promiscuous mode [ 93.026823][ T1195] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.034952][ T1200] device veth1_macvtap entered promiscuous mode [ 93.056328][ T1195] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.072191][ T1195] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 93.088146][ T1195] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 93.104448][ T1195] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 93.120878][ T1195] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 93.137039][ T1195] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 93.138546][ T1214] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.152891][ T1195] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.152902][ T1195] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.152928][ T1195] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 93.163678][ T1195] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.187375][ T1214] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.187783][ T1214] device bridge_slave_0 entered promiscuous mode [ 93.200501][ T1195] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 93.217152][ T1214] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.244199][ T1195] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.246548][ T1214] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.263687][ T1195] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.266646][ T1214] device bridge_slave_1 entered promiscuous mode [ 93.301720][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.332478][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.341581][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.453661][ T1236] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 93.463045][ T1236] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.482735][ T1234] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.490136][ T1234] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.499529][ T1234] device bridge_slave_0 entered promiscuous mode [ 93.509400][ T1236] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.231: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 93.530546][ T1236] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 93.539881][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.548491][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.556753][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop0 [ 93.564079][ T1200] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.576091][ T1200] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.590303][ T1200] 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 [ 93.590761][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.612557][ T1200] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.620739][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.632456][ T1200] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.640743][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.653803][ T1200] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.662193][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.677066][ T1200] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 93.685592][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.700605][ T1200] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 93.707187][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.723283][ T1200] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 93.730802][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.745978][ T1200] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 93.754818][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.770815][ T1200] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 93.779407][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.794937][ T1200] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.802664][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.815619][ T1200] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.834107][ T1234] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.836288][ T1200] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 93.843396][ T1234] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.856845][ T1200] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.866829][ T1234] device bridge_slave_1 entered promiscuous mode [ 93.880291][ T1200] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 93.899280][ T1214] device veth0_vlan entered promiscuous mode [ 93.913271][ T1200] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.925473][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.933690][ T1200] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.935292][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.957309][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.965812][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.973506][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.992828][ T1214] device veth1_macvtap entered promiscuous mode [ 94.004572][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.014171][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.021931][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.030681][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.039801][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.048425][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.055922][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.082045][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.092913][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.121179][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.130580][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.139812][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.147174][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.154923][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.174149][ T1243] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.181319][ T1243] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.189795][ T1243] device bridge_slave_0 entered promiscuous mode [ 94.198019][ T1243] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.205784][ T1243] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.214789][ T1243] device bridge_slave_1 entered promiscuous mode [ 94.228494][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.239249][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.322050][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.332091][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.348751][ T1250] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 94.357263][ T1220] device veth0_vlan entered promiscuous mode [ 94.363776][ T1250] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.375827][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.383837][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.395251][ T1250] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.229: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 94.402081][ T1220] device veth1_macvtap entered promiscuous mode [ 94.421992][ T1250] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 94.434835][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.440797][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop7 [ 94.442522][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.450164][ T1214] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.457612][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.470754][ T1214] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.477769][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.491977][ T1214] 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 [ 94.500536][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.528818][ T1214] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.529553][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.541107][ T1214] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.548684][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.562188][ T1214] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.570053][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.584824][ T1214] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 94.593040][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.608135][ T1214] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 94.616343][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.632455][ T1214] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 94.639486][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.639896][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.655096][ T1214] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 94.663006][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.670737][ T1214] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 94.686095][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.694450][ T1214] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.709606][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.714721][ T1248] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.734298][ T1214] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.739086][ T1248] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.753681][ T1214] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 94.759258][ T1248] device bridge_slave_0 entered promiscuous mode [ 94.783907][ T1214] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.800491][ T1214] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 94.818750][ T1214] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.830776][ T1214] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.831182][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.852991][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.861536][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.871237][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.880130][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.890076][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.899484][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.907879][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.916272][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.924892][ T1248] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.932120][ T1248] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.939774][ T1248] device bridge_slave_1 entered promiscuous mode [ 94.983209][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.991024][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.000999][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.001344][ T1257] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 95.010153][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.010295][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.020202][ T1257] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.027453][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.056356][ T1257] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.238: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 95.059912][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.076396][ T1257] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 95.086452][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.101535][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.108700][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.109558][ T1220] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.119839][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop3 [ 95.128657][ T1220] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.135855][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.156444][ T1220] 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 [ 95.182560][ T1220] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.197320][ T1220] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.213541][ T1220] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.228871][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.228905][ T1220] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 95.237803][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.253948][ T1220] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 95.262795][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.277849][ T1220] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 95.286143][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.301643][ T1220] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 95.309341][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.323783][ T1220] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 95.332572][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.349879][ T1220] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.362232][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.368777][ T1220] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.377463][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.390307][ T1220] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 95.398163][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.410286][ T1220] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.420754][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.441989][ T1220] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 95.442217][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.466177][ T1220] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.466958][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.478054][ T1220] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.486834][ T1234] device veth0_vlan entered promiscuous mode [ 95.526107][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.535402][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.562265][ T1234] device veth1_macvtap entered promiscuous mode [ 95.575240][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.583257][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.591210][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.600016][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.608814][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.621425][ T1243] device veth0_vlan entered promiscuous mode [ 95.635059][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.644222][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.664897][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.673307][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.699225][ T1243] device veth1_macvtap entered promiscuous mode [ 95.712517][ T1261] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.720128][ T1261] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.729393][ T1261] device bridge_slave_0 entered promiscuous mode [ 95.745474][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.751814][ T1268] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 95.754036][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.762876][ T1268] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.771872][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.802377][ T1261] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.806881][ T1268] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.235: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 95.809792][ T1261] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.828819][ T1268] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 95.837163][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop1 [ 95.845506][ T1261] device bridge_slave_1 entered promiscuous mode [ 95.862894][ T1234] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.877835][ T1234] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.894216][ T1234] 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 [ 95.917945][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.918397][ T1234] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.928232][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.940559][ T1234] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.947875][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.961046][ T1234] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.969462][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.984387][ T1234] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.008957][ T1234] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 96.025327][ T1234] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.042856][ T1234] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.060179][ T1234] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 96.076211][ T1234] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.088972][ T1234] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.106447][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.113966][ T1234] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 96.115401][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.128866][ T1234] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.134542][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.149023][ T1234] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 96.158052][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.176593][ T1234] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.185572][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.199087][ T1234] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.204695][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.228434][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.240679][ T1273] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 96.254314][ T1273] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.266235][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.274779][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.278706][ T1273] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.244: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 96.281811][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.308966][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.317597][ T1273] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 96.347944][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop4 [ 96.349410][ T1243] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.358508][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop4 [ 96.367337][ T1243] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.388329][ T1243] 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 [ 96.409644][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.410146][ T1243] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.422583][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.433730][ T1243] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.438841][ T1264] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.451825][ T1243] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.459745][ T1264] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.475698][ T1243] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.484109][ T1264] device bridge_slave_0 entered promiscuous mode [ 96.501679][ T1243] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 96.526406][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.534551][ T1243] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.534706][ T1243] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.550737][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.573518][ T1243] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 96.589149][ T1243] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.593771][ T1264] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.601215][ T1243] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.609128][ T1264] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.632278][ T1264] device bridge_slave_1 entered promiscuous mode [ 96.652413][ T1248] device veth0_vlan entered promiscuous mode [ 96.659240][ T1243] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 96.663973][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.672244][ T1243] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.681760][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.695710][ T1243] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 96.704636][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.729807][ T1243] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.730209][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.742560][ T1243] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.791668][ T1248] device veth1_macvtap entered promiscuous mode [ 96.827553][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.835891][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.845885][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.855049][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.862642][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.886229][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.895657][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.904973][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.912779][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.921009][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.930278][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.940192][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.948181][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.957931][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.971025][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.979674][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.988942][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.997743][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.014553][ T1279] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.022104][ T1279] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.030135][ T1279] device bridge_slave_0 entered promiscuous mode [ 97.046260][ T1279] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.053397][ T1279] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.061711][ T1279] device bridge_slave_1 entered promiscuous mode [ 97.112923][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.121743][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.132763][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.143052][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.144551][ T1285] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 97.160472][ T1285] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.200453][ T1285] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.246: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 97.221062][ T1285] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 97.230923][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.239973][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop8 [ 97.245952][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.250489][ T1248] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.258770][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.275426][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop8 [ 97.275839][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.283075][ T1248] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.293285][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.304833][ T1248] 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 [ 97.313254][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.336565][ T1248] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.357280][ T1261] device veth0_vlan entered promiscuous mode [ 97.364370][ T1248] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.383084][ T1248] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.398780][ T1248] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 97.414635][ T1248] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 97.433673][ T1248] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 97.451229][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.451553][ T1248] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 97.459121][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.475893][ T1248] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 97.484499][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.503311][ T1248] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.512208][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.524523][ T1248] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.533111][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.546866][ T1248] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 97.553705][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.555380][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.567017][ T1248] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.574128][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.582613][ T1248] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 97.597720][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.606692][ T1248] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.621943][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.624635][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.629686][ T1248] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.642249][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.713257][ T1261] device veth1_macvtap entered promiscuous mode [ 97.733795][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.741973][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.750421][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.760773][ T1022] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.767866][ T1022] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.776558][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.784936][ T1022] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.792420][ T1022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.800335][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.808716][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.817558][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.825366][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.834391][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.844066][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.852919][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/08/22 12:52:58 executed programs: 246 [ 97.861879][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.882873][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.891701][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.934410][ T1286] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.941649][ T1286] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.949636][ T1286] device bridge_slave_0 entered promiscuous mode [ 97.957004][ T1286] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.964258][ T1286] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.971720][ T1286] device bridge_slave_1 entered promiscuous mode [ 97.982127][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.990406][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.998946][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.008016][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.022270][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.030857][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.045361][ T1264] device veth0_vlan entered promiscuous mode [ 98.062987][ T1279] device veth0_vlan entered promiscuous mode [ 98.068674][ T1293] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 98.078826][ T1293] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.091796][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.100191][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.108614][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.111239][ T1293] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.251: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 98.116740][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.136144][ T1293] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 98.144217][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.160171][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.167954][ T1261] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.172116][ T1155] udevd[1155]: incorrect ext4 checksum on /dev/loop9 [ 98.181606][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.188914][ T1261] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.208803][ T1261] 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 [ 98.229502][ T1261] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.230120][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.242162][ T1261] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.263909][ T1261] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 98.278995][ T1261] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 98.294748][ T1261] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 98.311391][ T1261] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 98.326965][ T1261] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 98.343747][ T1261] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 98.351287][ T1279] device veth1_macvtap entered promiscuous mode [ 98.365727][ T1261] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.377477][ T1261] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.391058][ T1261] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 98.404428][ T1261] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 98.419851][ T1261] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 98.436760][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.437043][ T1261] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.445587][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.457371][ T1261] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.465705][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.488203][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.496800][ T1022] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.506668][ T1264] device veth1_macvtap entered promiscuous mode [ 98.520232][ T1296] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.527903][ T1296] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.535960][ T1296] device bridge_slave_0 entered promiscuous mode [ 98.552725][ T1296] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.559955][ T1296] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.568158][ T1296] device bridge_slave_1 entered promiscuous mode