Warning: Permanently added '10.128.1.214' (ED25519) to the list of known hosts. 2025/10/03 06:14:22 parsed 1 programs [ 44.352945][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 44.352966][ T24] audit: type=1400 audit(1759472062.280:104): avc: denied { write } for pid=395 comm="syz-execprog" path="pipe:[14658]" dev="pipefs" ino=14658 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 45.012422][ T24] audit: type=1400 audit(1759472062.940:105): avc: denied { unlink } for pid=401 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 45.108084][ T401] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.657919][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.671690][ T434] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.679204][ T434] device bridge_slave_0 entered promiscuous mode [ 45.712259][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.719303][ T434] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.727080][ T434] device bridge_slave_1 entered promiscuous mode [ 45.887861][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.894919][ T434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.902172][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.909188][ T434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.921770][ T24] audit: type=1401 audit(1759472063.850:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.943085][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.962032][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.969618][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.977216][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.985752][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.994085][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.001093][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.012537][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.021288][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.034486][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.045878][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.053990][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.061348][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.069660][ T434] device veth0_vlan entered promiscuous mode [ 46.078741][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.087528][ T434] device veth1_macvtap entered promiscuous mode 2025/10/03 06:14:24 executed programs: 0 [ 46.097939][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.107179][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.237776][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.244998][ T461] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.252612][ T461] device bridge_slave_0 entered promiscuous mode [ 46.265706][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.272802][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.280064][ T464] device bridge_slave_0 entered promiscuous mode [ 46.287897][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.294957][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.302279][ T464] device bridge_slave_1 entered promiscuous mode [ 46.315491][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.323023][ T461] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.330365][ T461] device bridge_slave_1 entered promiscuous mode [ 46.419162][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.426367][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.433953][ T469] device bridge_slave_0 entered promiscuous mode [ 46.441760][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.448781][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.456266][ T469] device bridge_slave_1 entered promiscuous mode [ 46.473631][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.480664][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.488049][ T466] device bridge_slave_0 entered promiscuous mode [ 46.497260][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.504407][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.511907][ T466] device bridge_slave_1 entered promiscuous mode [ 46.540748][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.547897][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.555571][ T471] device bridge_slave_0 entered promiscuous mode [ 46.564164][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.571184][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.578688][ T471] device bridge_slave_1 entered promiscuous mode [ 46.643375][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.650410][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.657671][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.664685][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.673775][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.680923][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.711148][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.718971][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.749608][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.758084][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.766262][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.773284][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.792769][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.800435][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.808114][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.815588][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.824281][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.833006][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.840147][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.847590][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.856005][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.864155][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.871284][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.878637][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.886196][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.893633][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.902029][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.910197][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.917294][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.924716][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.933135][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.941241][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.948283][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.955802][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.973453][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.981467][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.989740][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.998176][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.006507][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.013562][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.023786][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.031946][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.046510][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.054015][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.072407][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.080452][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.088406][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.097192][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.105704][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.114065][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.136241][ T464] device veth0_vlan entered promiscuous mode [ 47.143884][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.152422][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.160779][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.169495][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.176546][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.184708][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.193112][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.201332][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.208375][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.215768][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.223691][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.231522][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.239772][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.247722][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.255357][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.262805][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.285600][ T469] device veth0_vlan entered promiscuous mode [ 47.297727][ T461] device veth0_vlan entered promiscuous mode [ 47.313786][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.322448][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.329796][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.337382][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.345321][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.353303][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.360609][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.368340][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.376854][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.385059][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.392070][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.399489][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.407883][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.416170][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.423337][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.430816][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.439225][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.447618][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.455433][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.463493][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.471044][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.478601][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.490953][ T471] device veth0_vlan entered promiscuous mode [ 47.501499][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.509531][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.517117][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.525376][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.535671][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.547543][ T464] device veth1_macvtap entered promiscuous mode [ 47.556685][ T469] device veth1_macvtap entered promiscuous mode [ 47.565148][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.574190][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.582367][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.590699][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.601303][ T471] device veth1_macvtap entered promiscuous mode [ 47.628356][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.636989][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.646356][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.655350][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.663955][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.671928][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.680187][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.688518][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.709084][ T466] device veth0_vlan entered promiscuous mode [ 47.715783][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.726819][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.731174][ T486] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 47.737083][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.744522][ T24] audit: type=1400 audit(1759472065.680:107): avc: denied { mount } for pid=485 comm="syz.5.18" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.752331][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.773878][ T486] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.799288][ T461] device veth1_macvtap entered promiscuous mode [ 47.806260][ T24] audit: type=1400 audit(1759472065.720:108): avc: denied { write } for pid=485 comm="syz.5.18" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.819297][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.828037][ T24] audit: type=1400 audit(1759472065.720:109): avc: denied { add_name } for pid=485 comm="syz.5.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.837076][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.877760][ T24] audit: type=1400 audit(1759472065.720:110): avc: denied { create } for pid=485 comm="syz.5.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.886207][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.934530][ T24] audit: type=1400 audit(1759472065.820:111): avc: denied { write open } for pid=485 comm="syz.5.18" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.979410][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.988015][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.990914][ T490] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 47.995628][ T24] audit: type=1400 audit(1759472065.920:112): avc: denied { mounton } for pid=485 comm="syz.5.18" path="/0/file1/bus" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.005900][ T490] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.027303][ T24] audit: type=1400 audit(1759472065.920:113): avc: denied { map } for pid=485 comm="syz.5.18" path="/0/file1/bus" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.070912][ T492] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 48.078405][ T466] device veth1_macvtap entered promiscuous mode [ 48.090397][ T492] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 48.106853][ T490] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 48.126146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.134340][ T490] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 48.143006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.151916][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.160819][ T471] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.167142][ T498] udevd[498]: incorrect ext4 checksum on /dev/loop6 [ 48.180239][ T495] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 48.180259][ T469] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.191176][ T497] udevd[497]: incorrect ext4 checksum on /dev/loop5 [ 48.208004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.210466][ T469] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.216766][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.229451][ T495] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.247147][ T471] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.259548][ T469] 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 [ 48.262126][ T498] udevd[498]: incorrect ext4 checksum on /dev/loop5 [ 48.289415][ T471] 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 [ 48.298353][ T469] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.322671][ T469] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.322792][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.336170][ T471] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.344618][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.355558][ T471] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.355808][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.387180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.399366][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.407512][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.422079][ T471] 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. [ 48.437559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.452629][ T501] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 48.460843][ T469] 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. [ 48.469198][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.485129][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.499998][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.508135][ T501] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.522784][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.533162][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.548392][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.563068][ T471] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.570863][ T504] EXT4-fs error (device loop1): ext4_dx_csum_set:529: inode #2: comm syz.1.16: dir seems corrupt? Run e2fsck -D. [ 48.594303][ T471] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.594342][ T471] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 48.607920][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.628650][ T501] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.15: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 48.639597][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.654194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.670235][ T501] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 48.683585][ T504] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.16: bad entry in directory: inode out of bounds - offset=0, inode=2033530174, rec_len=1012, size=1012 fake=0 [ 48.685595][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.703958][ T504] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 48.727044][ T469] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.729658][ T471] 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. [ 48.739354][ T469] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.758217][ T461] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.775038][ T469] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 48.780387][ T461] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.793562][ T464] ================================================================== [ 48.804378][ T461] 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 [ 48.812175][ T464] BUG: KASAN: use-after-free in ext4_htree_fill_tree+0x1066/0x10d0 [ 48.812183][ T464] Read of size 1 at addr ffff88811956a365 by task syz-executor/464 [ 48.812194][ T464] [ 48.832596][ T461] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.840187][ T464] CPU: 1 PID: 464 Comm: syz-executor Not tainted syzkaller #0 [ 48.848075][ T461] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.850351][ T464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 48.862272][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.869275][ T464] Call Trace: [ 48.885533][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.892586][ T464] __dump_stack+0x21/0x24 [ 48.892595][ T464] dump_stack_lvl+0x169/0x1d8 [ 48.892603][ T464] ? show_regs_print_info+0x18/0x18 [ 48.892611][ T464] ? thaw_kernel_threads+0x220/0x220 [ 48.892621][ T464] print_address_description+0x7f/0x2c0 [ 48.892631][ T464] ? ext4_htree_fill_tree+0x1066/0x10d0 [ 48.892641][ T464] kasan_report+0xe2/0x130 [ 48.892650][ T464] ? ext4_htree_fill_tree+0x1066/0x10d0 [ 48.892660][ T464] __asan_report_load1_noabort+0x14/0x20 [ 48.892668][ T464] ext4_htree_fill_tree+0x1066/0x10d0 [ 48.892680][ T464] ? ext4_handle_dirty_dirblock+0x610/0x610 [ 48.892693][ T464] ? ext4_readdir+0x47d/0x39b0 [ 48.892702][ T464] ext4_readdir+0x2b45/0x39b0 [ 48.892714][ T464] ? perf_event_namespaces_output+0x4f0/0x4f0 [ 48.892725][ T464] ? ext4_dir_llseek+0x470/0x470 [ 48.892734][ T464] ? can_reuse_spf_vma+0xe0/0xe0 [ 48.892746][ T464] ? fsnotify_perm+0x31b/0x4b0 [ 48.892755][ T464] ? __kasan_check_write+0x14/0x20 [ 48.892765][ T464] iterate_dir+0x260/0x570 [ 48.892774][ T464] ? ext4_dir_llseek+0x470/0x470 [ 48.892783][ T464] __se_sys_getdents64+0xe5/0x240 [ 48.892791][ T464] ? __x64_sys_getdents64+0x90/0x90 [ 48.892799][ T464] ? filldir+0x690/0x690 [ 48.892810][ T464] ? debug_smp_processor_id+0x17/0x20 [ 48.892821][ T464] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 48.892830][ T464] __x64_sys_getdents64+0x7b/0x90 [ 48.892838][ T464] do_syscall_64+0x31/0x40 [ 48.892849][ T464] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.892868][ T464] RIP: 0033:0x7f91ea8839b3 [ 48.892879][ T464] Code: c1 66 0f 1f 44 00 00 48 83 c4 08 48 89 ef 5b 5d e9 72 43 f8 ff 66 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 a8 ff ff ff f7 d8 [ 48.892886][ T464] RSP: 002b:00007ffcdaac96b8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 48.892899][ T464] RAX: ffffffffffffffda RBX: 000055555c64d4e0 RCX: 00007f91ea8839b3 [ 48.892905][ T464] RDX: 0000000000008000 RSI: 000055555c64d4e0 RDI: 0000000000000005 [ 48.892911][ T464] RBP: 000055555c64d4b4 R08: 0000000000028b61 R09: 0000000000000000 [ 48.892918][ T464] R10: 00007f91ea9dfca0 R11: 0000000000000293 R12: ffffffffffffffa8 [ 48.892924][ T464] R13: 0000000000000010 R14: 000055555c64d4b0 R15: 00007ffcdaacb960 [ 48.892929][ T464] [ 48.892935][ T464] Allocated by task 94: [ 48.892944][ T464] __kasan_kmalloc+0xda/0x110 [ 48.892954][ T464] kmem_cache_alloc_trace+0x184/0x2e0 [ 48.892970][ T464] uevent_show+0x160/0x330 [ 48.907838][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.910873][ T464] dev_attr_show+0x56/0xd0 [ 48.925981][ T469] 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. [ 48.929803][ T464] sysfs_kf_seq_show+0x266/0x3d0 [ 48.934866][ T469] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.939623][ T464] kernfs_seq_show+0x119/0x160 [ 48.945327][ T461] 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. [ 48.950438][ T464] seq_read_iter+0x490/0xd30 [ 48.955997][ T469] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.960338][ T464] kernfs_fop_read_iter+0x147/0x470 [ 48.986391][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.987529][ T464] vfs_read+0x874/0xa10 [ 49.015914][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.018035][ T464] ksys_read+0x140/0x240 [ 49.038779][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.041804][ T464] __x64_sys_read+0x7b/0x90 [ 49.041812][ T464] do_syscall_64+0x31/0x40 [ 49.041821][ T464] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.041824][ T464] [ 49.041829][ T464] Freed by task 94: [ 49.041836][ T464] kasan_set_track+0x4a/0x70 [ 49.041843][ T464] kasan_set_free_info+0x23/0x40 [ 49.041857][ T464] ____kasan_slab_free+0x125/0x160 [ 49.047463][ T461] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.053266][ T464] __kasan_slab_free+0x11/0x20 [ 49.053274][ T464] slab_free_freelist_hook+0xc5/0x190 [ 49.053282][ T464] kfree+0xc0/0x270 [ 49.053297][ T464] uevent_show+0x1fb/0x330 [ 49.058291][ T461] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.062671][ T464] dev_attr_show+0x56/0xd0 [ 49.062680][ T464] sysfs_kf_seq_show+0x266/0x3d0 [ 49.062686][ T464] kernfs_seq_show+0x119/0x160 [ 49.062694][ T464] seq_read_iter+0x490/0xd30 [ 49.062707][ T464] kernfs_fop_read_iter+0x147/0x470 [ 49.068598][ T461] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 49.072945][ T464] vfs_read+0x874/0xa10 [ 49.072952][ T464] ksys_read+0x140/0x240 [ 49.072958][ T464] __x64_sys_read+0x7b/0x90 [ 49.072973][ T464] do_syscall_64+0x31/0x40 [ 49.092957][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.100941][ T464] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.109171][ T461] 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. [ 49.116844][ T464] [ 49.116853][ T464] The buggy address belongs to the object at ffff88811956a000 [ 49.116853][ T464] which belongs to the cache kmalloc-4k of size 4096 [ 49.116861][ T464] The buggy address is located 869 bytes inside of [ 49.116861][ T464] 4096-byte region [ffff88811956a000, ffff88811956b000) [ 49.116864][ T464] The buggy address belongs to the page: [ 49.116886][ T464] page:ffffea0004655a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x119568 [ 49.116900][ T464] head:ffffea0004655a00 order:3 compound_mapcount:0 compound_pincount:0 [ 49.125273][ T461] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.132809][ T464] flags: 0x4000000000010200(slab|head) [ 49.132821][ T464] raw: 4000000000010200 0000000000000000 0000000100000001 ffff888100042c00 [ 49.132829][ T464] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 49.132840][ T464] page dumped because: kasan: bad access detected [ 49.141053][ T461] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.143360][ T464] page_owner tracks the page as allocated [ 49.143377][ T464] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 101, ts 4484854987, free_ts 0 [ 49.143391][ T464] prep_new_page+0x179/0x180 [ 49.143398][ T464] get_page_from_freelist+0x2235/0x23d0 [ 49.143405][ T464] __alloc_pages_nodemask+0x268/0x5f0 [ 49.143412][ T464] new_slab+0x84/0x3f0 [ 49.143428][ T464] ___slab_alloc+0x2a6/0x450 [ 49.208049][ T471] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.213653][ T464] __slab_alloc+0x63/0xa0 [ 49.213662][ T464] kmem_cache_alloc_trace+0x1b3/0x2e0 [ 49.213670][ T464] uevent_show+0x160/0x330 [ 49.213676][ T464] dev_attr_show+0x56/0xd0 [ 49.213684][ T464] sysfs_kf_seq_show+0x266/0x3d0 [ 49.213690][ T464] kernfs_seq_show+0x119/0x160 [ 49.213698][ T464] seq_read_iter+0x490/0xd30 [ 49.213705][ T464] kernfs_fop_read_iter+0x147/0x470 [ 49.213713][ T464] vfs_read+0x874/0xa10 [ 49.213718][ T464] ksys_read+0x140/0x240 [ 49.213724][ T464] __x64_sys_read+0x7b/0x90 [ 49.213727][ T464] page_owner free stack trace missing [ 49.213730][ T464] [ 49.213734][ T464] Memory state around the buggy address: [ 49.213741][ T464] ffff88811956a200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.213747][ T464] ffff88811956a280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.213753][ T464] >ffff88811956a300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.213756][ T464] ^ [ 49.213761][ T464] ffff88811956a380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.213767][ T464] ffff88811956a400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.213770][ T464] ================================================================== [ 49.213773][ T464] Disabling lock debugging due to kernel taint [ 49.252658][ T464] EXT4-fs error (device loop1): htree_dirblock_to_tree:1092: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 49.262309][ T471] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.856992][ T507] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 49.866322][ T507] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.882671][ T507] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.916047][ T507] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 49.973216][ T512] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.980297][ T512] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.988733][ T512] device bridge_slave_0 entered promiscuous mode [ 49.998052][ T466] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.999215][ T498] udevd[498]: incorrect ext4 checksum on /dev/loop2 [ 50.013425][ T466] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.029013][ T512] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.030096][ T466] 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 [ 50.037298][ T512] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.063276][ T466] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.064988][ T512] device bridge_slave_1 entered promiscuous mode [ 50.076462][ T466] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.095832][ T466] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.111030][ T466] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.129430][ T466] 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. [ 50.145384][ T466] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.160732][ T466] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.181532][ T466] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.196940][ T466] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.208987][ T466] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.222262][ T466] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 50.237378][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.237806][ T466] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.244607][ T521] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.259410][ T466] 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. [ 50.266516][ T521] device bridge_slave_0 entered promiscuous mode [ 50.282390][ T466] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.302625][ T466] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.312010][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.323003][ T521] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.330459][ T521] device bridge_slave_1 entered promiscuous mode [ 50.358203][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.365937][ T525] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.373556][ T525] device bridge_slave_0 entered promiscuous mode [ 50.380591][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.387723][ T525] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.395354][ T525] device bridge_slave_1 entered promiscuous mode [ 50.434479][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.441514][ T530] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.449044][ T530] device bridge_slave_0 entered promiscuous mode [ 50.456926][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.463995][ T530] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.471425][ T530] device bridge_slave_1 entered promiscuous mode [ 50.546166][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.553248][ T521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.560501][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.567544][ T521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.587099][ T512] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.594158][ T512] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.601391][ T512] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.608589][ T512] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.637196][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.644245][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.651476][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.658495][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.676425][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.683465][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.690700][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.697903][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.724508][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.731954][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.739254][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.746968][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.754261][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.761430][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.768755][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.776335][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.783779][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.807553][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.815284][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.823457][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.830456][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.891946][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.900296][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.907384][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.917460][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.926060][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.934517][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.941556][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.949141][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.956683][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.965447][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.973648][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.981588][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.989752][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.997910][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.006439][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.014956][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.022043][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.029592][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.037900][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.045953][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.054029][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.062623][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.070211][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.095555][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.104191][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.112528][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.119533][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.127316][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.140283][ T525] device veth0_vlan entered promiscuous mode [ 51.155666][ T538] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.162985][ T538] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.170344][ T538] device bridge_slave_0 entered promiscuous mode [ 51.184696][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.193777][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.202089][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.209642][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.217046][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.225957][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.234229][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.241238][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.249196][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.258403][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.266687][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.273733][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.283432][ T521] device veth0_vlan entered promiscuous mode [ 51.292083][ T525] device veth1_macvtap entered promiscuous mode [ 51.299014][ T538] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.306217][ T538] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.313598][ T538] device bridge_slave_1 entered promiscuous mode [ 51.329185][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.337647][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.346513][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.354713][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.374440][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.382740][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.390612][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.398950][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.407252][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.415840][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.424565][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.432847][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.441092][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.449407][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.457500][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.464523][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.479824][ T521] device veth1_macvtap entered promiscuous mode [ 51.497421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.520135][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.528415][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.536935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.545075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.553051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.561045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.569286][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.577861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.586403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2025/10/03 06:14:29 executed programs: 25 [ 51.594756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.603908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.611941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.639452][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.646989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.672824][ T530] device veth0_vlan entered promiscuous mode [ 51.679453][ T512] device veth0_vlan entered promiscuous mode [ 51.688212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.696940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.705459][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.713481][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.725368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.733497][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.747278][ T530] device veth1_macvtap entered promiscuous mode [ 51.756990][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.765263][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.777438][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.786529][ T543] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 51.786749][ T512] device veth1_macvtap entered promiscuous mode [ 51.796000][ T546] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 51.809879][ T543] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.811050][ T546] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.833711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.841409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.852253][ T543] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.29: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.856346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.880243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.880420][ T543] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 51.888826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.903956][ T546] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.909239][ T525] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.923862][ T546] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 51.938830][ T498] udevd[498]: incorrect ext4 checksum on /dev/loop9 [ 51.947925][ T525] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.961940][ T521] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.963707][ T525] 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 [ 51.979307][ T498] udevd[498]: incorrect ext4 checksum on /dev/loop8 [ 52.002871][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.002883][ T525] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.002899][ T525] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.011120][ T521] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.023256][ T525] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.036083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.049459][ T525] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.065823][ T521] 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 [ 52.071564][ T525] 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. [ 52.086490][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.106339][ T525] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.122656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.130245][ T525] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.145046][ T521] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.153228][ T525] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.169233][ T521] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.179864][ T525] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.199909][ T521] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.207835][ T525] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.222265][ T521] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.234070][ T525] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 52.248410][ T521] 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. [ 52.264928][ T525] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.276636][ T521] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.313606][ T525] 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. [ 52.319947][ T521] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.335300][ T525] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.349868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.361022][ T525] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.368764][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.390299][ T521] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.405495][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.413897][ T521] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.425606][ T521] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.425850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.438871][ T521] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 52.447082][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.466033][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.473921][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.473943][ T521] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.482270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.505002][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.505349][ T521] 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. [ 52.512183][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.512359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.532386][ T521] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.535920][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.543126][ T521] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.554577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.583268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.591215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.599733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.624728][ T538] device veth0_vlan entered promiscuous mode [ 52.646330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.654097][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.663618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.670974][ T551] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 52.677100][ T538] device veth1_macvtap entered promiscuous mode [ 52.682853][ T551] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.706389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.708824][ T555] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 52.718849][ T551] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.25: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.725480][ T555] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.754545][ T555] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.757390][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.781537][ T551] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 52.781553][ T555] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 52.790879][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.808612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.814392][ T512] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.817271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.845137][ T512] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.845727][ T498] udevd[498]: incorrect ext4 checksum on /dev/loop3 [ 52.858942][ T512] 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 [ 52.874556][ T530] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.901412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.901423][ T530] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.901457][ T530] 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 [ 52.923110][ T512] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.943754][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.954819][ T512] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.963420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.976594][ T512] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.984896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.999220][ T512] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.007366][ T530] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.022416][ T512] 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. [ 53.035132][ T530] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.054458][ T512] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.067686][ T530] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.077676][ T512] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.093115][ T530] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.107559][ T512] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.137944][ T512] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.142549][ T530] 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. [ 53.150546][ T512] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.178260][ T530] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.178431][ T530] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.178559][ T530] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.194403][ T512] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 53.226588][ T530] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.237063][ T512] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.250214][ T530] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.263211][ T512] 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. [ 53.283833][ T561] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.298191][ T530] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 53.298197][ T561] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.298530][ T561] device bridge_slave_0 entered promiscuous mode [ 53.321058][ T564] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 53.324569][ T561] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.339878][ T561] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.346199][ T512] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.348319][ T530] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.358622][ T564] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.373693][ T561] device bridge_slave_1 entered promiscuous mode [ 53.389475][ T512] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.393033][ T564] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.424867][ T530] 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. [ 53.427580][ T564] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 53.461988][ T530] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.485323][ T530] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.513703][ T538] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.545446][ T7] device bridge_slave_1 left promiscuous mode [ 53.551564][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.551768][ T538] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.573378][ T538] 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 [ 53.593978][ T538] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.605619][ T538] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.605900][ T7] device bridge_slave_0 left promiscuous mode [ 53.619046][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.625181][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.639828][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.662169][ T538] 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. [ 53.677765][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.677978][ T7] device bridge_slave_1 left promiscuous mode [ 53.692916][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.698767][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.713746][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.735763][ T7] device bridge_slave_0 left promiscuous mode [ 53.736076][ T538] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.742753][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.753702][ T538] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.773913][ T538] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 53.786311][ T538] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.786315][ T7] device bridge_slave_1 left promiscuous mode [ 53.786369][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.801083][ T538] 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. [ 53.830022][ T7] device bridge_slave_0 left promiscuous mode [ 53.830294][ T538] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.836577][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.847895][ T538] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.868495][ T7] device bridge_slave_1 left promiscuous mode [ 53.874828][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.882522][ T7] device bridge_slave_0 left promiscuous mode [ 53.888650][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.896921][ T7] device bridge_slave_1 left promiscuous mode [ 53.903148][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.910694][ T7] device bridge_slave_0 left promiscuous mode [ 53.916913][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.925926][ T7] device veth1_macvtap left promiscuous mode [ 53.932244][ T7] device veth0_vlan left promiscuous mode [ 53.938235][ T7] device veth1_macvtap left promiscuous mode [ 53.944243][ T7] device veth0_vlan left promiscuous mode [ 53.950079][ T7] device veth1_macvtap left promiscuous mode [ 53.956179][ T7] device veth0_vlan left promiscuous mode [ 53.963254][ T7] device veth1_macvtap left promiscuous mode [ 53.969235][ T7] device veth0_vlan left promiscuous mode [ 53.976520][ T7] device veth1_macvtap left promiscuous mode [ 53.982582][ T7] device veth0_vlan left promiscuous mode [ 54.438515][ T569] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.445664][ T569] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.453330][ T569] device bridge_slave_0 entered promiscuous mode [ 54.466721][ T569] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.474501][ T569] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.481953][ T569] device bridge_slave_1 entered promiscuous mode [ 54.547278][ T576] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.554377][ T576] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.561810][ T576] device bridge_slave_0 entered promiscuous mode [ 54.568851][ T576] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.575979][ T576] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.583822][ T576] device bridge_slave_1 entered promiscuous mode [ 54.609128][ T569] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.616183][ T569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.623441][ T569] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.630451][ T569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.696598][ T581] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.703874][ T581] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.711225][ T581] device bridge_slave_0 entered promiscuous mode [ 54.718251][ T581] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.725442][ T581] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.732903][ T581] device bridge_slave_1 entered promiscuous mode [ 54.759837][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.767073][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.775164][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.782864][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.797233][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.805689][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.813934][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.820946][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.828645][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.837150][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.845357][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.852374][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.873727][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.897297][ T583] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.904544][ T583] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.912070][ T583] device bridge_slave_0 entered promiscuous mode [ 54.918847][ T583] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.925933][ T583] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.934016][ T583] device bridge_slave_1 entered promiscuous mode [ 54.953119][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.966042][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.993223][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.023316][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.032171][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.040447][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.047562][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.055042][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.063255][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.070258][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.077779][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.085756][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.094202][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.114775][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.123235][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.131079][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.138634][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.146657][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.154942][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.163239][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.170422][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.178035][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.186264][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.193305][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.200738][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.226268][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.235102][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.243541][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.251003][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.259648][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.268062][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.275194][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.282974][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.290856][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.298902][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.307091][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.314113][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.323580][ T561] device veth0_vlan entered promiscuous mode [ 55.332672][ T576] device veth0_vlan entered promiscuous mode [ 55.346337][ T561] device veth1_macvtap entered promiscuous mode [ 55.354337][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.375131][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.385207][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.399094][ T569] device veth0_vlan entered promiscuous mode [ 55.408654][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.416940][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.424512][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.432586][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.440717][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.449202][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.457510][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.466054][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.474294][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.483035][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.492269][ T576] device veth1_macvtap entered promiscuous mode [ 55.501096][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.509498][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.520513][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.529354][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.537606][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.544746][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.552613][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.560851][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.569013][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.576056][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.592533][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.600143][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.608792][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.637789][ T569] device veth1_macvtap entered promiscuous mode [ 55.649744][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.658120][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.666571][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.674817][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.686507][ T591] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 55.686596][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.695879][ T591] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.703829][ T594] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.714730][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.731181][ T594] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.731467][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.751469][ T591] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.762250][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.771171][ T591] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 55.778897][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.793034][ T594] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.800672][ T498] udevd[498]: incorrect ext4 checksum on /dev/loop1 [ 55.813734][ T594] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 55.826989][ T561] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.840091][ T576] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.851852][ T561] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.865904][ T581] device veth0_vlan entered promiscuous mode [ 55.866761][ T498] udevd[498]: incorrect ext4 checksum on /dev/loop0 [ 55.878733][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.882765][ T561] 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 [ 55.907240][ T561] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.907258][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.919118][ T561] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.927560][ T576] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.940397][ T561] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.957251][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.968106][ T561] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.990902][ T576] 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 [ 55.991264][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.011829][ T561] 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. [ 56.035007][ T561] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.041826][ T576] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.050210][ T561] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.077106][ T561] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.077390][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.092164][ T561] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.111560][ T561] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.111809][ T576] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.124608][ T561] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.150392][ T561] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.150428][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.165892][ T561] 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. [ 56.189459][ T576] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.189658][ T561] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.204396][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.215850][ T561] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.224068][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.244613][ T576] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.267815][ T583] device veth0_vlan entered promiscuous mode [ 56.274151][ T576] 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. [ 56.289904][ T576] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.309613][ T581] device veth1_macvtap entered promiscuous mode [ 56.317416][ T576] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.335373][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.341882][ T576] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.358014][ T576] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.366339][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.370156][ T576] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.378465][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.391441][ T576] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.410662][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.418829][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.419387][ T576] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.427714][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.442447][ T576] 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. [ 56.450149][ T599] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 56.466535][ T576] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.474805][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.486185][ T576] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.498822][ T583] device veth1_macvtap entered promiscuous mode [ 56.506773][ T599] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.530563][ T599] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.50: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.550951][ T599] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 56.571354][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.584171][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.598893][ T498] udevd[498]: incorrect ext4 checksum on /dev/loop5 [ 56.604146][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.606524][ T569] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.615053][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.627134][ T569] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.633962][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 2025/10/03 06:14:34 executed programs: 45 [ 56.646768][ T569] 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 [ 56.654507][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.675624][ T569] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.683057][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.702123][ T569] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.702545][ T569] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.715885][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.730503][ T569] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.738751][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.753273][ T569] 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. [ 56.761419][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.777122][ T569] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.785240][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.799955][ T569] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.808051][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.823361][ T569] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.831202][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.846323][ T569] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.866055][ T569] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.879236][ T569] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.899093][ T569] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.914131][ T569] 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. [ 56.930805][ T569] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.944652][ T569] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.047629][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.055317][ T607] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.062721][ T607] device bridge_slave_0 entered promiscuous mode [ 57.070516][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.077752][ T607] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.085120][ T607] device bridge_slave_1 entered promiscuous mode [ 57.097878][ T606] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 57.109761][ T604] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 57.119044][ T606] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.119136][ T604] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.132695][ T606] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.161318][ T604] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.167400][ T606] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 57.191957][ T604] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 57.213262][ T611] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.220392][ T611] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.227880][ T611] device bridge_slave_0 entered promiscuous mode [ 57.239130][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.246195][ T607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.251051][ T498] udevd[498]: incorrect ext4 checksum on /dev/loop6 [ 57.253463][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.253471][ T607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.258232][ T581] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.293981][ T583] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.295289][ T497] udevd[497]: incorrect ext4 checksum on /dev/loop2 [ 57.310666][ T583] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.315478][ T581] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.337336][ T583] 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 [ 57.339300][ T581] 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 [ 57.378885][ T611] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.379151][ T583] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.386941][ T611] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.398129][ T583] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.405118][ T611] device bridge_slave_1 entered promiscuous mode [ 57.424443][ T583] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.424462][ T581] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.439446][ T583] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.461696][ T581] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.466145][ T583] 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. [ 57.481403][ T581] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.510353][ T581] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.525388][ T581] 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. [ 57.526515][ T583] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.552582][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.561990][ T583] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.563546][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.579049][ T583] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.586998][ T581] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.601515][ T583] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.616537][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.627781][ T583] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.635875][ T581] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.649006][ T583] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 57.664731][ T581] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.676716][ T583] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.691496][ T581] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.705800][ T583] 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. [ 57.717313][ T581] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.733483][ T583] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.757560][ T583] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.771708][ T581] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 57.810419][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.818897][ T581] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.834772][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.843277][ T581] 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. [ 57.859362][ T581] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.873200][ T581] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.889961][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.898493][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.907041][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.916759][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.927182][ T607] device veth0_vlan entered promiscuous mode [ 57.939694][ T621] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.946987][ T621] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.954778][ T621] device bridge_slave_0 entered promiscuous mode [ 57.973800][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.981761][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.989683][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.997397][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.014712][ T621] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.022029][ T621] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.029407][ T621] device bridge_slave_1 entered promiscuous mode [ 58.038190][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.046162][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.053664][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.062070][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.070259][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.077283][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.084826][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.093423][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.101770][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.108867][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.116394][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.124786][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.133213][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.147929][ T607] device veth1_macvtap entered promiscuous mode [ 58.176534][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.185261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.193700][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.243188][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.251358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.260094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.268239][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.276438][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.284512][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.310943][ T626] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.318170][ T626] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.325720][ T626] device bridge_slave_0 entered promiscuous mode [ 58.333796][ T626] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.340812][ T626] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.348184][ T626] device bridge_slave_1 entered promiscuous mode [ 58.370723][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.379313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.419383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.427534][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.435657][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.443165][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.452185][ T633] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 58.461091][ T633] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.473048][ T611] device veth0_vlan entered promiscuous mode [ 58.485256][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.493580][ T633] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.512739][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.513584][ T633] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 58.521149][ T321] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.535719][ T321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.538090][ T498] udevd[498]: incorrect ext4 checksum on /dev/loop8 [ 58.543560][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.557902][ T321] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.565024][ T321] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.565050][ T607] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.572587][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.591452][ T607] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.597214][ T611] device veth1_macvtap entered promiscuous mode [ 58.611157][ T607] 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 [ 58.633123][ T607] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.645593][ T607] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.660163][ T607] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.664708][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.675088][ T607] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.697967][ T607] 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. [ 58.698135][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.713553][ T607] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.713719][ T607] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.752088][ T607] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.767180][ T607] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.779111][ T607] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.792374][ T607] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 58.804771][ T607] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0