Warning: Permanently added '10.128.1.107' (ED25519) to the list of known hosts. 2025/08/05 13:11:37 ignoring optional flag "sandboxArg"="0" 2025/08/05 13:11:38 parsed 1 programs [ 51.535662][ T30] audit: type=1400 audit(1754399499.250:105): avc: denied { unlink } for pid=395 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" [ 51.577663][ T395] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.212874][ T30] audit: type=1401 audit(1754399499.920:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 52.227481][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.234562][ T406] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.246895][ T406] device bridge_slave_0 entered promiscuous mode [ 52.279356][ T30] audit: type=1400 audit(1754399499.990:107): avc: denied { create } for pid=432 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.299469][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.315936][ T406] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.323532][ T406] device bridge_slave_1 entered promiscuous mode [ 52.588288][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.595365][ T406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.602618][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.609664][ T406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.631000][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.638331][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.646469][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.653968][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.663834][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.672177][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.679233][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.687895][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.696182][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.703216][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.714353][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.723318][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.739296][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.750620][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.759065][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.766714][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.774791][ T406] device veth0_vlan entered promiscuous mode 2025/08/05 13:11:40 executed programs: 0 [ 52.784009][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.793585][ T406] device veth1_macvtap entered promiscuous mode [ 52.803442][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.813064][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.938798][ T463] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.945864][ T463] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.953227][ T463] device bridge_slave_0 entered promiscuous mode [ 52.960521][ T463] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.967624][ T463] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.974884][ T463] device bridge_slave_1 entered promiscuous mode [ 53.036189][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.043231][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.050629][ T467] device bridge_slave_0 entered promiscuous mode [ 53.058312][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.065401][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.072649][ T467] device bridge_slave_1 entered promiscuous mode [ 53.126928][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.133965][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.141621][ T470] device bridge_slave_0 entered promiscuous mode [ 53.157019][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.164056][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.171522][ T470] device bridge_slave_1 entered promiscuous mode [ 53.205966][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.213397][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.221173][ T472] device bridge_slave_0 entered promiscuous mode [ 53.228089][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.235114][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.242596][ T472] device bridge_slave_1 entered promiscuous mode [ 53.294047][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.301140][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.308645][ T471] device bridge_slave_0 entered promiscuous mode [ 53.328211][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.335444][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.342691][ T471] device bridge_slave_1 entered promiscuous mode [ 53.482509][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.490127][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.516862][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.524313][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.531910][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.540456][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.548834][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.555906][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.563305][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.571735][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.580014][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.587061][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.594464][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.616685][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.625211][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.633365][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.640417][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.648499][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.656090][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.663440][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.671720][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.678749][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.686226][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.694310][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.701328][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.708670][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.716630][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.724227][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.775456][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.783694][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.792770][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.801190][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.809663][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.818092][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.826265][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.833281][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.840642][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.848937][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.856986][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.865018][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.873477][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.881421][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.889598][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.896627][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.903972][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.912153][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.919187][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.926594][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.934466][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.942437][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.954906][ T463] device veth0_vlan entered promiscuous mode [ 53.966237][ T467] device veth0_vlan entered promiscuous mode [ 53.977216][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.985363][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.992709][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.000341][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.008648][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.016205][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.023915][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.032253][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.049033][ T467] device veth1_macvtap entered promiscuous mode [ 54.061945][ T472] device veth0_vlan entered promiscuous mode [ 54.068705][ T470] device veth0_vlan entered promiscuous mode [ 54.077997][ T463] device veth1_macvtap entered promiscuous mode [ 54.085658][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.094383][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.103567][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.112233][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.120391][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.128064][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.135631][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.143038][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.150637][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.158942][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.166246][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.173914][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.182156][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.189184][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.196677][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.208231][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.216525][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.224758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.233046][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.266141][ T470] device veth1_macvtap entered promiscuous mode [ 54.272759][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.281113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.289566][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.297310][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.305481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.313664][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.322539][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.330989][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.339209][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.347234][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.355280][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.368917][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.377116][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.402643][ T519] loop2: detected capacity change from 0 to 128 [ 54.410102][ T472] device veth1_macvtap entered promiscuous mode [ 54.420254][ T521] loop5: detected capacity change from 0 to 128 [ 54.428368][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.436160][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.444469][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.446493][ T519] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.453904][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.463647][ T30] audit: type=1400 audit(1754399502.180:108): avc: denied { mount } for pid=518 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.471633][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.499280][ T519] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.509887][ T521] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.511413][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.529375][ T30] audit: type=1400 audit(1754399502.240:109): avc: denied { write } for pid=518 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.551454][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.552694][ T519] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.559746][ T30] audit: type=1400 audit(1754399502.240:110): avc: denied { add_name } for pid=518 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.579131][ T521] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.620955][ T519] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 54.652655][ T30] audit: type=1400 audit(1754399502.240:111): avc: denied { create } for pid=518 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.655241][ T521] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.713186][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.716688][ T30] audit: type=1400 audit(1754399502.240:112): avc: denied { write open } for pid=518 comm="syz.2.18" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.766256][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.766367][ T30] audit: type=1400 audit(1754399502.240:113): avc: denied { mounton } for pid=518 comm="syz.2.18" path="/0/file1/bus" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.774600][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.796672][ T30] audit: type=1400 audit(1754399502.240:114): avc: denied { map } for pid=518 comm="syz.2.18" path="/0/file1/bus" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 54.805920][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.829629][ T467] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.849061][ T467] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.862531][ T521] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 54.863163][ T467] 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 [ 54.895943][ T467] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.897049][ T463] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.908142][ T467] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.919710][ T463] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.933022][ T467] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.960124][ T467] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.961131][ T463] 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 [ 54.975758][ T467] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.996238][ T463] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.011158][ T467] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.029927][ T463] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.039388][ T467] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.051315][ T463] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.066283][ T467] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.092511][ T529] loop3: detected capacity change from 0 to 128 [ 55.095486][ T467] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.114658][ T471] device veth0_vlan entered promiscuous mode [ 55.125659][ T467] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.148524][ T471] device veth1_macvtap entered promiscuous mode [ 55.152153][ T463] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.157134][ T531] loop4: detected capacity change from 0 to 128 [ 55.177988][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.185180][ T467] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.195461][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.198486][ T467] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.215556][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.228467][ T463] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.244245][ T463] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.259438][ T463] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.265597][ T529] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.274707][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.292839][ T463] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.293005][ T529] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.308388][ T467] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.319340][ T463] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.334089][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.353082][ T467] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.365452][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.372773][ T467] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.374082][ T531] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.386279][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.398825][ T529] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.405535][ T531] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.422922][ T529] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 55.432768][ T463] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.479451][ T531] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.493370][ T470] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.498422][ T463] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.523363][ T531] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 55.531499][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.542159][ T470] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.545378][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.555494][ T470] 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 [ 55.564691][ T463] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.584274][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.601861][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.606536][ T470] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.634633][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.646322][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.659817][ T463] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.661188][ T472] 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 [ 55.697244][ T470] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.699716][ T540] loop6: detected capacity change from 0 to 128 [ 55.711559][ T463] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.717375][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.729600][ T470] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.740124][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.755790][ T463] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.769227][ T540] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.783696][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.791741][ T540] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.806862][ T470] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.819797][ T540] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.850460][ T470] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.850596][ T540] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 55.866104][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.889040][ T472] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.904759][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.909290][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop6 [ 55.919942][ T470] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.947200][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.962362][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.968309][ T471] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.979375][ T470] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.005184][ T471] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.019672][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.032750][ 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 [ 56.035034][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.062726][ T470] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.066339][ T472] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.082339][ T471] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.105888][ T470] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.106763][ T471] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.120603][ T470] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.132389][ 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 [ 56.144468][ T470] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.171794][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.175533][ 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 [ 56.202086][ T472] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.215042][ T470] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.218039][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.249524][ 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 [ 56.249981][ T470] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.264864][ 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 [ 56.280730][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.296380][ 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 [ 56.306800][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.334316][ T470] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.346312][ T471] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.347960][ T470] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.371066][ T471] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.384272][ T471] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.397580][ 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 [ 56.412523][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.436023][ T471] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.455572][ T471] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.470315][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.488770][ T543] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.496379][ T543] device bridge_slave_0 entered promiscuous mode [ 56.504232][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.511683][ T543] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.519201][ T543] device bridge_slave_1 entered promiscuous mode [ 56.644671][ T548] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.651911][ T548] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.659445][ T548] device bridge_slave_0 entered promiscuous mode [ 56.667509][ T548] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.674523][ T548] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.681942][ T548] device bridge_slave_1 entered promiscuous mode [ 56.701767][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.708845][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.716134][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.723139][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.840700][ T561] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.847765][ T561] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.855270][ T561] device bridge_slave_0 entered promiscuous mode [ 56.862467][ T561] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.869719][ T561] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.877213][ T561] device bridge_slave_1 entered promiscuous mode [ 56.950532][ T517] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.957813][ T517] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.966012][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.973364][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.984490][ T563] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.991584][ T563] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.998968][ T563] device bridge_slave_0 entered promiscuous mode [ 57.012266][ T563] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.019397][ T563] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.026676][ T563] device bridge_slave_1 entered promiscuous mode [ 57.034285][ T8] device bridge_slave_1 left promiscuous mode [ 57.040696][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.048248][ T8] device bridge_slave_0 left promiscuous mode [ 57.054331][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.062285][ T8] device veth1_macvtap left promiscuous mode [ 57.068289][ T8] device veth0_vlan left promiscuous mode [ 57.173929][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.182078][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.189105][ T517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.196472][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.204534][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.211645][ T517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.225246][ T562] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.232278][ T562] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.239703][ T562] device bridge_slave_0 entered promiscuous mode [ 57.259093][ T562] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.266221][ T562] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.273479][ T562] device bridge_slave_1 entered promiscuous mode [ 57.318208][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.326198][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.344737][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.369835][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.393339][ T543] device veth0_vlan entered promiscuous mode [ 57.405733][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.413808][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.421368][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.429842][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.437942][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.444940][ T517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.452562][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.461080][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.468109][ T517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.491112][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.501730][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.510093][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.530871][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.538598][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.548736][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.557024][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.569510][ T543] device veth1_macvtap entered promiscuous mode [ 57.586730][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.595035][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.603267][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.616973][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.625322][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.633477][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.640519][ T517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.648032][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.656425][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.664651][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.671704][ T517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.691051][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.700068][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.708498][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.717428][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.724916][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.745908][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.754174][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.762908][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.771439][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.780215][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.788413][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.799278][ T548] device veth0_vlan entered promiscuous mode [ 57.806493][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.814905][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.823335][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.831394][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.839668][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.847329][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.872562][ T548] device veth1_macvtap entered promiscuous mode [ 57.880143][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.888542][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.897880][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.906121][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.914244][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.922097][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.930639][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.939048][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.946105][ T517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.953543][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.987214][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.995776][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.004002][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.011036][ T517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.018725][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.026954][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.035431][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.042992][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.050450][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.058675][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.067033][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.075332][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.083400][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.090426][ T517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.097953][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.106273][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.114334][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.121358][ T517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.128803][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2025/08/05 13:11:45 executed programs: 25 [ 58.141978][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.156618][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.164666][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.174629][ T598] loop7: detected capacity change from 0 to 128 [ 58.185899][ T561] device veth0_vlan entered promiscuous mode [ 58.203323][ T561] device veth1_macvtap entered promiscuous mode [ 58.204880][ T600] loop8: detected capacity change from 0 to 128 [ 58.220928][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.224102][ T598] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 58.240165][ T598] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.251009][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.254023][ T598] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.278624][ T598] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 58.279084][ T600] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 58.297881][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.301266][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop7 [ 58.305867][ T543] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.315081][ T600] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.324050][ T543] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.340308][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.348404][ T543] 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 [ 58.355633][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.375963][ T543] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.389235][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.394794][ T543] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.405702][ T600] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.415933][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.434885][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.448797][ T600] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 58.457617][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.468760][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.478519][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop8 [ 58.487608][ T548] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.493874][ T543] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.505431][ T548] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.521079][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.535718][ T548] 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 [ 58.549287][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.570369][ T548] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.595398][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.595533][ T548] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.623600][ T543] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.623909][ T548] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.635239][ T543] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.651030][ T548] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.663419][ T543] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.678291][ T548] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.690251][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.705901][ T548] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.720337][ T543] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.735611][ T548] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.751264][ T543] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.766212][ T548] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.777614][ T543] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.793240][ T548] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.818649][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.825900][ T548] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.839458][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.856262][ T548] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.868653][ T548] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.870294][ T562] device veth0_vlan entered promiscuous mode [ 58.891718][ T563] device veth0_vlan entered promiscuous mode [ 58.903820][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.912122][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.917460][ T548] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.920411][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.944038][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.944223][ T548] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.958532][ T562] device veth1_macvtap entered promiscuous mode [ 58.969770][ T548] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.990418][ T563] device veth1_macvtap entered promiscuous mode [ 59.000891][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.008680][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.017419][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.024895][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.033754][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.042168][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.050679][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.058618][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.067050][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.075516][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.083647][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.092001][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.100255][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.108664][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.134654][ T604] loop9: detected capacity change from 0 to 128 [ 59.146645][ T604] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.157301][ T604] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.168693][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.177138][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.177830][ T604] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.186951][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.214015][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.220329][ T604] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 59.243515][ T561] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.258420][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.266635][ T561] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.270695][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.280383][ T561] 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 [ 59.288383][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.310509][ T561] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.321106][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.334098][ T561] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.349025][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.369624][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.386446][ T561] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.404040][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.416378][ T612] loop1: detected capacity change from 0 to 128 [ 59.429992][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.444545][ T612] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.447325][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.470213][ T612] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.471412][ T561] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.494755][ T612] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.32: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.510570][ T561] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.514495][ T612] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 59.540026][ T561] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.552000][ T615] loop0: detected capacity change from 0 to 128 [ 59.562170][ T563] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.562477][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.574331][ T563] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.589001][ T561] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.602098][ T563] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 59.623812][ T561] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.649641][ T561] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.664908][ T563] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.665670][ T615] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.687060][ T563] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.687319][ T563] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.716422][ T563] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.720570][ T615] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.752509][ T563] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.753434][ T615] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.769209][ T563] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.805547][ T563] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.806491][ T615] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 59.833315][ T563] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.852153][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop0 [ 59.852326][ T562] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.870672][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.876931][ T563] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.877852][ T607] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.889451][ T563] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.897295][ T562] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.910389][ T563] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.923013][ T607] device bridge_slave_0 entered promiscuous mode [ 59.935632][ T563] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.942494][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.963199][ T562] 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 [ 59.963442][ T563] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.983456][ T607] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.999503][ T563] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.007494][ T607] device bridge_slave_1 entered promiscuous mode [ 60.018358][ T563] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.024530][ T562] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.052968][ T562] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.075426][ T562] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.100049][ T562] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.115357][ T562] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.130997][ T562] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.146495][ T562] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.162122][ T562] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.178302][ T562] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.193070][ T562] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.206302][ T562] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.218898][ T562] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.233930][ T562] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.234276][ T610] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.257095][ T562] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.268801][ T610] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.268808][ T562] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.276425][ T610] device bridge_slave_0 entered promiscuous mode [ 60.314929][ T610] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.322019][ T610] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.329827][ T610] device bridge_slave_1 entered promiscuous mode [ 60.485981][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.493104][ T607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.500394][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.507554][ T607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.542047][ T627] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.549322][ T627] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.556891][ T627] device bridge_slave_0 entered promiscuous mode [ 60.563822][ T627] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.571108][ T627] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.578599][ T627] device bridge_slave_1 entered promiscuous mode [ 60.592015][ T525] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.599438][ T525] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.624517][ T628] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.631723][ T628] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.639121][ T628] device bridge_slave_0 entered promiscuous mode [ 60.646419][ T628] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.653454][ T628] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.660835][ T628] device bridge_slave_1 entered promiscuous mode [ 60.712462][ T8] device bridge_slave_1 left promiscuous mode [ 60.718618][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.726234][ T8] device bridge_slave_0 left promiscuous mode [ 60.732328][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.740068][ T8] device bridge_slave_1 left promiscuous mode [ 60.746179][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.753457][ T8] device bridge_slave_0 left promiscuous mode [ 60.759624][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.767246][ T8] device bridge_slave_1 left promiscuous mode [ 60.773325][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.780896][ T8] device bridge_slave_0 left promiscuous mode [ 60.787014][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.794921][ T8] device bridge_slave_1 left promiscuous mode [ 60.801101][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.808962][ T8] device bridge_slave_0 left promiscuous mode [ 60.815057][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.822807][ T8] device bridge_slave_1 left promiscuous mode [ 60.828934][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.836880][ T8] device bridge_slave_0 left promiscuous mode [ 60.842962][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.851487][ T8] device veth1_macvtap left promiscuous mode [ 60.857517][ T8] device veth0_vlan left promiscuous mode [ 60.863327][ T8] device veth1_macvtap left promiscuous mode [ 60.869368][ T8] device veth0_vlan left promiscuous mode [ 60.875256][ T8] device veth1_macvtap left promiscuous mode [ 60.881280][ T8] device veth0_vlan left promiscuous mode [ 60.887452][ T8] device veth1_macvtap left promiscuous mode [ 60.893745][ T8] device veth0_vlan left promiscuous mode [ 60.900007][ T8] device veth1_macvtap left promiscuous mode [ 60.906062][ T8] device veth0_vlan left promiscuous mode [ 61.295902][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.303284][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.323614][ T637] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.330700][ T637] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.338194][ T637] device bridge_slave_0 entered promiscuous mode [ 61.345027][ T637] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.352560][ T637] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.359932][ T637] device bridge_slave_1 entered promiscuous mode [ 61.388759][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.397322][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.405512][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.412536][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.431087][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.439423][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.448459][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.455499][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.472539][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.480977][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.494041][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.502320][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.542667][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.550232][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.561343][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.570833][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.590129][ T607] device veth0_vlan entered promiscuous mode [ 61.605013][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.613505][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.621677][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.630088][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.638283][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.645309][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.652621][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.660246][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.667702][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.675958][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.684294][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.691322][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.699050][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.706684][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.714028][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.745477][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.753863][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.762291][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.770914][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.777969][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.785623][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.793890][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.802142][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.809339][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.816789][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.824221][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.831750][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.840046][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.848459][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.855496][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.862806][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.871318][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.879518][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.886541][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.893813][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.901855][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.909898][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.917592][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.934722][ T607] device veth1_macvtap entered promiscuous mode [ 61.944318][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.952410][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.961773][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.970157][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.978500][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.994985][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.003066][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.011287][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.019842][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.028742][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.037295][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.051911][ T627] device veth0_vlan entered promiscuous mode [ 62.059435][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.067379][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.074731][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.084039][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.100308][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.108778][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.117191][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.126154][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.134242][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.141271][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.148762][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.170791][ T627] device veth1_macvtap entered promiscuous mode [ 62.178173][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.186604][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.196028][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.197170][ T671] loop2: detected capacity change from 0 to 128 [ 62.210657][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.219166][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.229895][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.236042][ T671] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 62.236958][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.247866][ T671] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.256585][ T628] device veth0_vlan entered promiscuous mode [ 62.281636][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.290691][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.299819][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.308265][ T671] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.308283][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.335776][ T671] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 62.348816][ T628] device veth1_macvtap entered promiscuous mode [ 62.357808][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.359017][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop2 [ 62.368481][ T607] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.374754][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.392093][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.395444][ T607] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.400454][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.413446][ T607] 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 [ 62.422849][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.442523][ T607] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.449551][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.460872][ T607] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.468670][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.481879][ T607] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.501030][ T637] device veth0_vlan entered promiscuous mode [ 62.510261][ T607] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.511327][ T610] device veth0_vlan entered promiscuous mode [ 62.531527][ T607] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.547218][ T607] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.563273][ T607] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.579698][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.585614][ T607] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.588597][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.603004][ T607] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.611773][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.622596][ T607] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.630951][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.643422][ T607] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.651348][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.663018][ T607] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.670388][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.684757][ T607] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.692163][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.707953][ T607] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.714794][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.726609][ T607] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.734758][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.761830][ T637] device veth1_macvtap entered promiscuous mode [ 62.774704][ T610] device veth1_macvtap entered promiscuous mode [ 62.789612][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.799294][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.808138][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.817349][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.837899][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.851621][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.853917][ T674] loop6: detected capacity change from 0 to 128 [ 62.860275][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.875860][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.877609][ T676] loop4: detected capacity change from 0 to 128 [ 62.894213][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.902559][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.911161][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.913582][ T676] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 62.923360][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.936593][ T674] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 62.956979][ T676] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.969181][ T674] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.998670][ T676] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.46: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.017891][ T683] loop3: detected capacity change from 0 to 128 [ 63.018011][ T685] loop5: detected capacity change from 0 to 128 [ 63.025415][ T674] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.041618][ T676] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 63.059471][ T674] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 63.068219][ T627] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.086314][ T627] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.100064][ T627] 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 [ 63.121400][ T683] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 63.133087][ T685] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 63.134959][ T683] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.154249][ T685] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.162562][ T627] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.176359][ T627] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.188967][ T628] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2025/08/05 13:11:50 executed programs: 48 [ 63.190326][ T627] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.216861][ T681] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.224234][ T628] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.233776][ T681] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.238548][ T628] 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 [ 63.244605][ T627] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.265530][ T681] device bridge_slave_0 entered promiscuous mode [ 63.280968][ T628] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.290818][ T627] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.301081][ T628] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.318730][ T627] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.341660][ T627] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.343216][ T681] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.357949][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop5 [ 63.364078][ T685] ================================================================== [ 63.372806][ T683] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.378425][ T685] BUG: KASAN: use-after-free in do_split+0x1a78/0x1f70 [ 63.399746][ T627] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.403932][ T685] Read of size 157024 at addr ffff88811a747028 by task syz.5.48/685 [ 63.418956][ T627] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.426715][ T685] [ 63.426736][ T685] CPU: 1 PID: 685 Comm: syz.5.48 Not tainted 5.15.189-syzkaller-1081280-gf32b52534f1d #0 [ 63.439139][ T628] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.440558][ T685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 63.440582][ T685] Call Trace: [ 63.478119][ T685] [ 63.481034][ T685] __dump_stack+0x21/0x30 [ 63.485359][ T685] dump_stack_lvl+0xee/0x150 [ 63.489934][ T685] ? show_regs_print_info+0x20/0x20 [ 63.495116][ T685] ? load_image+0x3a0/0x3a0 [ 63.499606][ T685] print_address_description+0x7f/0x2c0 [ 63.505131][ T685] ? do_split+0x1a78/0x1f70 [ 63.509704][ T685] kasan_report+0xf1/0x140 [ 63.514101][ T685] ? do_split+0x1a78/0x1f70 [ 63.518589][ T685] ? do_split+0x1a78/0x1f70 [ 63.523073][ T685] kasan_check_range+0x280/0x290 [ 63.527987][ T685] memmove+0x2d/0x70 [ 63.531867][ T685] do_split+0x1a78/0x1f70 [ 63.536184][ T685] ? __sync_dirty_buffer+0x2e7/0x330 [ 63.541455][ T685] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 63.547250][ T685] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 63.553058][ T685] make_indexed_dir+0xe01/0x14a0 [ 63.557996][ T685] ? add_dirent_to_buf+0x780/0x780 [ 63.563092][ T685] ? add_dirent_to_buf+0x35e/0x780 [ 63.568183][ T685] ext4_add_entry+0xc24/0xf40 [ 63.572847][ T685] ? ext4_inc_count+0x1b0/0x1b0 [ 63.577677][ T685] ? atime_needs_update+0x810/0x810 [ 63.582859][ T685] ? __ext4_link+0x240/0x770 [ 63.587431][ T685] __ext4_link+0x4d7/0x770 [ 63.591850][ T685] ? ext4_update_dx_flag+0x200/0x200 [ 63.597236][ T685] ? lookup_one_qstr_excl+0x122/0x250 [ 63.602673][ T685] ? clear_nonspinnable+0x60/0x60 [ 63.607679][ T685] ext4_link+0x1de/0x270 [ 63.612091][ T685] vfs_link+0x636/0x7f0 [ 63.616263][ T685] do_linkat+0x1e7/0x730 [ 63.620541][ T685] __x64_sys_link+0x86/0x90 [ 63.625034][ T685] x64_sys_call+0x34d/0x9a0 [ 63.629784][ T685] do_syscall_64+0x4c/0xa0 [ 63.634186][ T685] ? clear_bhb_loop+0x50/0xa0 [ 63.638844][ T685] ? clear_bhb_loop+0x50/0xa0 [ 63.643505][ T685] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 63.649392][ T685] RIP: 0033:0x7fe9b845cde9 [ 63.653789][ T685] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 63.673371][ T685] RSP: 002b:00007fe9b7ecf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 63.681763][ T685] RAX: ffffffffffffffda RBX: 00007fe9b8675fa0 RCX: 00007fe9b845cde9 [ 63.689713][ T685] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 63.698108][ T685] RBP: 00007fe9b84de2a0 R08: 0000000000000000 R09: 0000000000000000 [ 63.706057][ T685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.714006][ T685] R13: 0000000000000000 R14: 00007fe9b8675fa0 R15: 00007ffc30e5fe98 [ 63.721962][ T685] [ 63.724998][ T685] [ 63.727300][ T685] The buggy address belongs to the page: [ 63.732901][ T685] page:ffffea000469d1c0 refcount:3 mapcount:1 mapping:ffff8881092c9d18 index:0x1 pfn:0x11a747 [ 63.743135][ T685] memcg:ffff888100252280 [ 63.747524][ T685] aops:def_blk_aops ino:700005 [ 63.752279][ T685] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 63.763638][ T685] raw: 400000000032201e ffff88810025e640 ffffea00046aacc8 ffff8881092c9d18 [ 63.772197][ T685] raw: 0000000000000001 ffff88812040f2a0 0000000300000000 ffff888100252280 [ 63.780842][ T685] page dumped because: kasan: bad access detected [ 63.787254][ T685] page_owner tracks the page as allocated [ 63.792945][ T685] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 679, ts 63095430830, free_ts 63094140876 [ 63.810119][ T685] post_alloc_hook+0x192/0x1b0 [ 63.815052][ T685] prep_new_page+0x1c/0x110 [ 63.819543][ T685] get_page_from_freelist+0x2cc5/0x2d50 [ 63.825072][ T685] __alloc_pages+0x18f/0x440 [ 63.829641][ T685] page_cache_ra_unbounded+0x2b2/0x980 [ 63.835079][ T685] force_page_cache_ra+0x3fd/0x460 [ 63.840168][ T685] page_cache_sync_ra+0x2ae/0x420 [ 63.845173][ T685] filemap_read+0x63a/0x1f70 [ 63.849746][ T685] generic_file_read_iter+0xac/0x400 [ 63.855005][ T685] blkdev_read_iter+0x12f/0x160 [ 63.859832][ T685] vfs_read+0x68b/0xbe0 [ 63.863978][ T685] ksys_read+0x140/0x240 [ 63.868207][ T685] __x64_sys_read+0x7b/0x90 [ 63.872691][ T685] x64_sys_call+0x96d/0x9a0 [ 63.877177][ T685] do_syscall_64+0x4c/0xa0 [ 63.881581][ T685] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 63.887463][ T685] page last free stack trace: [ 63.892121][ T685] free_unref_page_prepare+0x542/0x550 [ 63.897574][ T685] free_unref_page+0xa2/0x550 [ 63.902232][ T685] __free_pages+0x6c/0x100 [ 63.906630][ T685] __free_slab+0xe8/0x1e0 [ 63.910949][ T685] discard_slab+0x29/0x40 [ 63.915260][ T685] __slab_free+0x211/0x290 [ 63.919657][ T685] ___cache_free+0x104/0x120 [ 63.924232][ T685] qlink_free+0x4d/0x90 [ 63.928370][ T685] qlist_free_all+0x5f/0xb0 [ 63.932852][ T685] kasan_quarantine_reduce+0x14a/0x170 [ 63.938291][ T685] __kasan_slab_alloc+0x2f/0xf0 [ 63.943122][ T685] slab_post_alloc_hook+0x4f/0x2b0 [ 63.948227][ T685] kmem_cache_alloc+0xf7/0x260 [ 63.952970][ T685] getname_flags+0xb9/0x500 [ 63.957450][ T685] user_path_at_empty+0x30/0x1c0 [ 63.962365][ T685] vfs_statx+0xfb/0xa60 [ 63.966502][ T685] [ 63.968913][ T685] Memory state around the buggy address: [ 63.974777][ T685] ffff88811a747f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 63.982819][ T685] ffff88811a747f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 63.990858][ T685] >ffff88811a748000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 63.998979][ T685] ^ [ 64.003023][ T685] ffff88811a748080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc [ 64.011075][ T685] ffff88811a748100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 64.019196][ T685] ================================================================== [ 64.027340][ T685] Disabling lock debugging due to kernel taint [ 64.035981][ T627] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.049114][ T681] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.053492][ T683] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 64.064428][ T627] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.065210][ T628] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.076912][ T627] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.092771][ T681] device bridge_slave_1 entered promiscuous mode [ 64.112703][ T628] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.128134][ T637] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.128289][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 64.128300][ T30] audit: type=1400 audit(1754399511.820:118): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 64.145568][ T637] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.152602][ T30] audit: type=1400 audit(1754399511.820:119): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.167885][ T685] EXT4-fs error (device loop5): ext4_dx_csum_set:531: inode #2: comm syz.5.48: dir seems corrupt? Run e2fsck -D. [ 64.181099][ T628] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.214079][ T627] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.214503][ T627] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.230018][ T30] audit: type=1400 audit(1754399511.820:120): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.244687][ T637] 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 [ 64.256768][ T628] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.278125][ T627] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.305243][ T30] audit: type=1400 audit(1754399511.820:121): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 64.312807][ T628] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.325659][ T637] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.348287][ T610] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.372906][ T30] audit: type=1400 audit(1754399511.820:122): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 64.405022][ T610] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.405953][ T637] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.418760][ T30] audit: type=1400 audit(1754399511.820:123): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 64.431709][ T610] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 64.455578][ T30] audit: type=1400 audit(1754399511.830:124): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 64.475978][ T628] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.497882][ T637] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.509300][ T628] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.524060][ T610] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.536516][ T628] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.554329][ T637] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.575214][ T610] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.588668][ T637] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.589059][ T610] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.604459][ T628] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.619439][ T610] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.634053][ T637] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.649951][ T610] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.665334][ T628] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.679325][ T610] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.695075][ T637] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.710237][ T610] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.725967][ T628] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.739477][ T637] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.765579][ T628] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.787441][ T610] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.803186][ T637] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.806527][ T610] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.815449][ T637] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.841330][ T637] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.853654][ T610] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.853698][ T637] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.867231][ T610] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.882642][ T637] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.916454][ T610] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.932409][ T610] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.940352][ T637] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.947640][ T610] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.958935][ T637] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.977192][ T610] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.008306][ T610] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.056354][ T30] audit: type=1400 audit(1754399512.770:125): avc: denied { read } for pid=696 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 65.077740][ T30] audit: type=1400 audit(1754399512.770:126): avc: denied { open } for pid=696 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 65.159382][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.166558][ T637] syz-executor (637) used greatest stack depth: 21160 bytes left [ 65.168014][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.221972][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.230398][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.240226][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.247288][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.262856][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.284799][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.293287][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.301732][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.308778][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.318054][ T696] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.325097][ T696] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.332978][ T696] device bridge_slave_0 entered promiscuous mode [ 65.345817][ T696] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.352860][ T696] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.360274][ T696] device bridge_slave_1 entered promiscuous mode [ 65.443222][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.451525][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.459682][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.467955][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.488066][ T706] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.495165][ T706] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.502575][ T706] device bridge_slave_0 entered promiscuous mode [ 65.528478][ T706] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.535564][ T706] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.543106][ T706] device bridge_slave_1 entered promiscuous mode [ 65.558400][ T705] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.565466][ T705] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.572750][ T705] device bridge_slave_0 entered promiscuous mode [ 65.595895][ T705] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.602947][ T705] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.610739][ T705] device bridge_slave_1 entered promiscuous mode [ 65.713095][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.721408][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.732004][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.739936][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.755444][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.763011][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.776325][ T711] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.783356][ T711] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.790872][ T711] device bridge_slave_0 entered promiscuous mode [ 65.798021][ T681] device veth0_vlan entered promiscuous mode [ 65.804284][ T711] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.811333][ T711] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.818714][ T711] device bridge_slave_1 entered promiscuous mode [ 65.894035][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.901430][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.927397][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.935980][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.944081][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.951196][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.958680][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.966984][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.975032][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.983350][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.991494][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.998520][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.006147][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.014072][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.040070][ T681] device veth1_macvtap entered promiscuous mode [ 66.048024][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.056034][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.073532][ T696] device veth0_vlan entered promiscuous mode [ 66.083340][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.091989][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.100372][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.108457][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.116216][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.123620][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.131905][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.138961][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.146405][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.154493][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.161619][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.169002][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.210487][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.218865][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.227311][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.249495][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.257050][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.265674][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.273892][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.284559][ T696] device veth1_macvtap entered promiscuous mode [ 66.303324][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.312213][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.319278][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.321497][ T746] loop7: detected capacity change from 0 to 128 [ 66.327446][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.341221][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.348393][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.356052][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.376654][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.385374][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.393749][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.394262][ T746] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 66.411915][ T746] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.429267][ T706] device veth0_vlan entered promiscuous mode [ 66.448518][ T750] loop8: detected capacity change from 0 to 128 [ 66.456605][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.464960][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.467196][ T746] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.475059][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.494267][ T750] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 66.502930][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.514715][ T750] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.518611][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.535804][ T746] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 66.544483][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.557139][ T750] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.67: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.558520][ T706] device veth1_macvtap entered promiscuous mode [ 66.589190][ T681] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.599600][ T750] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 66.601747][ T681] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.608957][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.622022][ T681] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 66.631262][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.659314][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.660564][ T681] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.678676][ T681] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.683025][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop8 [ 66.692168][ T681] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.700919][ T696] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.713433][ T681] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.739581][ T8] device bridge_slave_1 left promiscuous mode [ 66.746082][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.748236][ T696] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.753526][ T681] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.767209][ T696] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 66.783327][ T681] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.802392][ T696] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.817855][ T681] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.828826][ T696] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.843585][ T8] device bridge_slave_0 left promiscuous mode [ 66.856927][ T696] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.862679][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.877546][ T681] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.884412][ T696] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.899601][ T681] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.914301][ T696] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.925422][ T681] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.941167][ T696] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.954785][ T681] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.969717][ T696] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.981702][ T8] device bridge_slave_1 left promiscuous mode [ 66.996276][ T696] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.002174][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.017324][ T696] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.024984][ T681] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.035658][ T696] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.050569][ T8] device bridge_slave_0 left promiscuous mode [ 67.064081][ T696] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.069568][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.082032][ T696] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.088954][ T681] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.103483][ T696] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.119479][ T681] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.136003][ T696] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.146587][ T681] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.157714][ T696] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.170795][ T8] device bridge_slave_1 left promiscuous mode [ 67.189959][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.198287][ T8] device bridge_slave_0 left promiscuous mode [ 67.204476][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.213924][ T8] device bridge_slave_1 left promiscuous mode [ 67.220755][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.228494][ T8] device bridge_slave_0 left promiscuous mode [ 67.234611][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.243562][ T8] device bridge_slave_1 left promiscuous mode [ 67.250011][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.257931][ T8] device bridge_slave_0 left promiscuous mode [ 67.264163][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.273760][ T8] device bridge_slave_1 left promiscuous mode [ 67.280152][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.288373][ T8] device bridge_slave_0 left promiscuous mode [ 67.294613][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.311925][ T8] device veth1_macvtap left promiscuous mode [ 67.318108][ T8] device veth0_vlan left promiscuous mode [ 67.324090][ T8] device veth1_macvtap left promiscuous mode [ 67.330160][ T8] device veth0_vlan left promiscuous mode [ 67.336066][ T8] device veth1_macvtap left promiscuous mode [ 67.342143][ T8] device veth0_vlan left promiscuous mode [ 67.348278][ T8] device veth1_macvtap left promiscuous mode [ 67.354255][ T8] device veth0_vlan left promiscuous mode [ 67.360479][ T8] device veth1_macvtap left promiscuous mode [ 67.366863][ T8] device veth0_vlan left promiscuous mode [ 67.373063][ T8] device veth1_macvtap left promiscuous mode [ 67.379199][ T8] device veth0_vlan left promiscuous mode [ 67.935525][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.943701][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.952033][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.960529][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.969608][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.977695][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.985782][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.993778][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.001910][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.010415][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.038109][ T705] device veth0_vlan entered promiscuous mode [ 68.047714][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.055359][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.062880][ T755] loop9: detected capacity change from 0 to 128 [ 68.066044][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.077588][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.086222][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.093229][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.100677][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.109070][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.117246][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.124256][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.131663][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.139829][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.147899][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.156108][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.164185][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.171339][ T755] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.172723][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.183892][ T755] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.200795][ T705] device veth1_macvtap entered promiscuous mode [ 68.210519][ T755] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.68: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.220696][ T711] device veth0_vlan entered promiscuous mode [ 68.237347][ T755] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 68.247839][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.255581][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.259715][ T706] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.263066][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/08/05 13:11:56 executed programs: 60 [ 68.283255][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.283858][ T706] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.292949][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop9 [ 68.322259][ T706] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 68.331634][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.344960][ T706] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.351318][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.362314][ T706] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.372201][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.390921][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.393047][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.405886][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.414191][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.428746][ T706] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.436596][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.451675][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.459942][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.481488][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.481608][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.496941][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.509349][ T711] device veth1_macvtap entered promiscuous mode [ 68.525322][ T706] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.536988][ T706] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.551162][ T706] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.576244][ T706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.576489][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.595772][ T706] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.599673][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.614847][ T706] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.623442][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.634314][ T706] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.642162][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.663345][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.671970][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.680489][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.709424][ T762] loop1: detected capacity change from 0 to 128 [ 68.722431][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.731322][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.750469][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.758963][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.772918][ T760] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.780248][ T760] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.787569][ T760] device bridge_slave_0 entered promiscuous mode [ 68.795508][ T760] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.802534][ T760] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.813723][ T760] device bridge_slave_1 entered promiscuous mode [ 68.822822][ T762] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.833555][ T762] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.850269][ T762] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.61: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.869237][ T762] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 68.892935][ T705] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.893893][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop1 [ 68.904661][ T705] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.912460][ T768] loop0: detected capacity change from 0 to 128 [ 68.924340][ T705] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 68.953713][ T705] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.965661][ T705] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.979448][ T705] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.994540][ T705] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.009407][ T768] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 69.009471][ T768] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.018662][ T768] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.70: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.020980][ T705] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.030684][ T768] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 69.050117][ T705] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.088285][ T705] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.108155][ T711] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.108353][ T759] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.125532][ T711] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.131899][ T759] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.140552][ T705] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.162564][ T759] device bridge_slave_0 entered promiscuous mode [ 69.163369][ T711] 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 [ 69.179268][ T705] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.189505][ T711] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.201104][ T705] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.212653][ T711] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.226858][ T705] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.239360][ T711] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.256369][ T705] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.265311][ T711] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.280122][ T705] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.295006][ T711] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.310837][ T759] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.332777][ T759] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.339911][ T711] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.340509][ T759] device bridge_slave_1 entered promiscuous mode [ 69.355104][ T711] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.364837][ T705] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.376206][ T711] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.387779][ T705] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.402725][ T711] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.426823][ T711] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.440351][ T711] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.454091][ T711] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.469117][ T711] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.500296][ T711] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.512133][ T711] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.544824][ T774] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.551906][ T774] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.559844][ T774] device bridge_slave_0 entered promiscuous mode [ 69.578019][ T774] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.585161][ T774] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.592566][ T774] device bridge_slave_1 entered promiscuous mode [ 69.674890][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.682418][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.700736][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.709031][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.717449][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.724473][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.747130][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.754664][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.763085][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.771655][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.778696][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.814921][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.823029][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.844366][ T786] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.851615][ T786] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.859501][ T786] device bridge_slave_0 entered promiscuous mode [ 69.874527][ T786] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.881788][ T786] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.889243][ T786] device bridge_slave_1 entered promiscuous mode [ 69.908800][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.960914][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.968901][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.976423][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.985671][ T760] device veth0_vlan entered promiscuous mode [ 70.007645][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.015445][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.049770][ T760] device veth1_macvtap entered promiscuous mode [ 70.066042][ T799] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.073082][ T799] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.080796][ T799] device bridge_slave_0 entered promiscuous mode [ 70.088235][ T799] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.095477][ T799] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.102840][ T799] device bridge_slave_1 entered promiscuous mode [ 70.109360][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.117602][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.125889][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.133385][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.141708][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.149891][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.156925][ T517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.164279][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.172743][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.180910][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.187924][ T517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.195280][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.203240][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.211446][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.219498][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.252168][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.259964][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.267671][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.275051][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.283360][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.291637][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.298702][ T517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.306152][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.323428][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.332208][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.340713][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.349179][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.358035][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.366384][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.383494][ T759] device veth0_vlan entered promiscuous mode [ 70.390021][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.397945][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.425971][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.433393][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.440857][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.449273][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.457734][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.464772][ T517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.483731][ T759] device veth1_macvtap entered promiscuous mode [ 70.501554][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.507536][ T814] loop4: detected capacity change from 0 to 128 [ 70.510327][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.533809][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.541849][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.549974][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.553482][ T814] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 70.563246][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.569204][ T814] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.580431][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.596265][ T814] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.71: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.622711][ T814] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 70.634620][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.642377][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.649351][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop4 [ 70.670613][ T760] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.673090][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop4 [ 70.682442][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.697260][ T760] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.698016][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.710806][ T760] 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 [ 70.719079][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.740303][ T760] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.747778][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.758470][ T760] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.766846][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.779609][ T760] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.788042][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.802333][ T760] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.811132][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.825578][ T760] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.832048][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.847594][ T760] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.855689][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.878052][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.878049][ T760] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.886634][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.901593][ T760] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.908000][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.908665][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.937642][ T760] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.945472][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.957303][ T760] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.957929][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.970742][ T760] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.990941][ T760] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.007138][ T760] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.024222][ T760] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.035844][ T760] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.057168][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.065429][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.073403][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.081836][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.098206][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.106260][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.114597][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.122113][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.134549][ T819] loop2: detected capacity change from 0 to 128 [ 71.143755][ T774] device veth0_vlan entered promiscuous mode [ 71.153333][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.162165][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.185896][ T819] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 71.186286][ T774] device veth1_macvtap entered promiscuous mode [ 71.202866][ T819] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.204455][ T786] device veth0_vlan entered promiscuous mode [ 71.224367][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.226291][ T819] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.77: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.232583][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.251443][ T819] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 71.259069][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.275921][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop2 [ 71.276771][ T759] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.284405][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.295295][ T759] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.315622][ T759] 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 [ 71.315673][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.336899][ T759] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.354726][ T759] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.368490][ T759] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.383377][ T759] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.389888][ T786] device veth1_macvtap entered promiscuous mode [ 71.408027][ T759] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.408400][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.423628][ T759] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.431111][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.446557][ T759] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.454385][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.469440][ T759] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.476307][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.499173][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.500665][ T759] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.514390][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.519727][ T759] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.527889][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.540586][ T759] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.549098][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.561683][ T759] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.570439][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.583244][ T759] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.614993][ T759] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.627243][ T759] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.642732][ T828] loop6: detected capacity change from 0 to 128 [ 71.658144][ T828] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 71.670543][ T828] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.693738][ T828] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.82: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.725419][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.733156][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.735697][ T828] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 71.741031][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.757833][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.766973][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.775364][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.778301][ T774] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.784066][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.797396][ T774] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.807324][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.816748][ T774] 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 [ 71.824227][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.844541][ T774] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.851174][ T517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.852638][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.863658][ T774] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.870380][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.878655][ T774] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.891614][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.899653][ T774] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.913780][ T517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.913998][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.935786][ T774] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.935818][ T774] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.935960][ T774] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.936112][ T774] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.936325][ T774] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.943954][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.966752][ T774] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.966802][ T774] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.982074][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.011412][ T774] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.023731][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.031392][ T774] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.044277][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.075603][ T774] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.121221][ T774] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.154519][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.163244][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.176332][ T832] loop3: detected capacity change from 0 to 128 [ 72.191532][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.201818][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.210146][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.218033][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.218440][ T832] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 72.243141][ T799] device veth0_vlan entered promiscuous mode [ 72.253979][ T832] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.289508][ T832] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.76: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.308559][ T832] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 72.320921][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.329388][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.332909][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop3 [ 72.342270][ T786] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.355568][ T786] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.368856][ T786] 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 [ 72.389481][ T786] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.401208][ T786] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.414890][ T786] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.430024][ T786] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.433959][ T799] device veth1_macvtap entered promiscuous mode [ 72.445212][ T786] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.466781][ T786] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.481789][ T786] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.497145][ T786] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.512370][ T786] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.524430][ T786] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.537517][ T786] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 72.539932][ T826] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.557245][ T786] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.571769][ T826] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.579472][ T826] device bridge_slave_0 entered promiscuous mode [ 72.586139][ T786] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.602710][ T786] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.614342][ T786] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.629860][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.637791][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.651568][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.660522][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.669055][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.677672][ T826] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.684785][ T826] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.692335][ T826] device bridge_slave_1 entered promiscuous mode [ 72.737218][ T845] loop5: detected capacity change from 0 to 128 [ 72.752040][ T845] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 72.762755][ T845] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.764798][ T835] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.781112][ T835] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.788879][ T835] device bridge_slave_0 entered promiscuous mode [ 72.789569][ T845] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.85: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.814744][ T845] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 72.833137][ T799] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.834001][ T679] udevd[679]: incorrect ext4 checksum on /dev/loop5 [ 72.853092][ T799] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.866329][ T799] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 72.887267][ T835] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.894306][ T835] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.901605][ T799] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.902170][ T835] device bridge_slave_1 entered promiscuous mode [ 72.913209][ T799] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.913477][ T799] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.947416][ T799] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.962563][ T799] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.978355][ T799] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.994528][ T799] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.009583][ T799] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.024755][ T799] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.036514][ T799] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.050120][ T799] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 73.062638][ T799] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.077538][ T799] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 73.093605][ T799] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.105293][ T799] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.147168][ T840] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.154214][ T840] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.162394][ T840] device bridge_slave_0 entered promiscuous mode [ 73.193784][ T840] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.200873][ T840] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.208943][ T840] device bridge_slave_1 entered promiscuous mode [ 73.240859][ T849] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.247936][ T849] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.255499][ T849] device bridge_slave_0 entered promiscuous mode [ 73.284350][ T849] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.291631][ T849] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.299189][ T849] device bridge_slave_1 entered promiscuous mode 2025/08/05 13:12:01 executed programs: 84