Warning: Permanently added '10.128.1.136' (ED25519) to the list of known hosts. 2025/11/20 06:21:05 parsed 1 programs [ 49.008989][ T28] audit: type=1400 audit(1763619666.513:106): avc: denied { unlink } for pid=399 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" [ 49.049687][ T399] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.775119][ T28] audit: type=1401 audit(1763619667.273:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.933306][ T28] audit: type=1400 audit(1763619667.433:108): avc: denied { create } for pid=422 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 50.003389][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.017931][ T408] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.025960][ T408] device bridge_slave_0 entered promiscuous mode [ 50.059380][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.066455][ T408] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.073968][ T408] device bridge_slave_1 entered promiscuous mode [ 50.440040][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.447314][ T408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.454672][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.461841][ T408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.509012][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.516501][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.524436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.532748][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.559432][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.567868][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.575000][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.582720][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.591075][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.598231][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.606578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.614730][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.631128][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.643020][ T408] device veth0_vlan entered promiscuous mode [ 50.656719][ T408] device veth1_macvtap entered promiscuous mode [ 50.666248][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.675037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.683492][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.691364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/11/20 06:21:08 executed programs: 0 [ 50.709021][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.718119][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.018979][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.026059][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.033855][ T473] device bridge_slave_0 entered promiscuous mode [ 51.049934][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.057001][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.064574][ T468] device bridge_slave_0 entered promiscuous mode [ 51.077033][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.084291][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.092311][ T473] device bridge_slave_1 entered promiscuous mode [ 51.104514][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.111659][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.119346][ T468] device bridge_slave_1 entered promiscuous mode [ 51.137614][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.144806][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.152376][ T469] device bridge_slave_0 entered promiscuous mode [ 51.175868][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.183136][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.190692][ T469] device bridge_slave_1 entered promiscuous mode [ 51.242958][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.250220][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.257753][ T472] device bridge_slave_0 entered promiscuous mode [ 51.264721][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.272193][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.279743][ T474] device bridge_slave_0 entered promiscuous mode [ 51.294362][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.301624][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.309325][ T472] device bridge_slave_1 entered promiscuous mode [ 51.321173][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.328239][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.335827][ T474] device bridge_slave_1 entered promiscuous mode [ 51.562267][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.569399][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.576686][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.583889][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.621709][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.628968][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.636257][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.643454][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.656407][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.663579][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.671017][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.678148][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.693794][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.701116][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.708544][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.715839][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.724167][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.732336][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.739962][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.747229][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.754669][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.762367][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.769748][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.777305][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.784769][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.824622][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.833041][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.840118][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.848819][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.857020][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.864167][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.888219][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.913471][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.922311][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.930507][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.938996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.947165][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.954254][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.961668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.969979][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.977110][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.007233][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.015624][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.022754][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.030467][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.039056][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.046113][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.054111][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.061812][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.069410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.077651][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.084709][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.092399][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.100949][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.108072][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.115548][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.123797][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.131088][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.138723][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.147043][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.154205][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.182577][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.190452][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.199335][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.207369][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.215784][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.224152][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.232389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.240513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.249025][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.257334][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.265573][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.273739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.281865][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.290286][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.298367][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.306554][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.319278][ T473] device veth0_vlan entered promiscuous mode [ 52.328730][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.336701][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.345768][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.353346][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.377094][ T473] device veth1_macvtap entered promiscuous mode [ 52.384666][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.393131][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.401741][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.410297][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.421684][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.430244][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.452287][ T472] device veth0_vlan entered promiscuous mode [ 52.464708][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.473403][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.481693][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.489705][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.497141][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.505897][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.514389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.522450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.533548][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.541171][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.548946][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.557398][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.576121][ T469] device veth0_vlan entered promiscuous mode [ 52.583466][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.591859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.600506][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.609023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.617227][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.625772][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.634373][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.642342][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.656025][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.664316][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.672782][ T468] device veth0_vlan entered promiscuous mode [ 52.685681][ T474] device veth0_vlan entered promiscuous mode [ 52.694704][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.702205][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.728911][ T522] loop4: detected capacity change from 0 to 128 [ 52.731140][ T472] device veth1_macvtap entered promiscuous mode [ 52.742869][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.752069][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.764823][ T469] device veth1_macvtap entered promiscuous mode [ 52.767715][ T522] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 52.780417][ T522] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.781496][ T28] audit: type=1400 audit(1763619670.283:109): avc: denied { mount } for pid=521 comm="syz.4.20" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.812522][ T28] audit: type=1400 audit(1763619670.293:110): avc: denied { write } for pid=521 comm="syz.4.20" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.829435][ T522] 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 [ 52.835085][ T28] audit: type=1400 audit(1763619670.293:111): avc: denied { add_name } for pid=521 comm="syz.4.20" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.894962][ T474] device veth1_macvtap entered promiscuous mode [ 52.895861][ T28] audit: type=1400 audit(1763619670.293:112): avc: denied { create } for pid=521 comm="syz.4.20" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.943323][ T522] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 52.943370][ T28] audit: type=1400 audit(1763619670.293:113): avc: denied { write open } for pid=521 comm="syz.4.20" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.957083][ T468] device veth1_macvtap entered promiscuous mode [ 53.002162][ T28] audit: type=1400 audit(1763619670.293:114): avc: denied { mounton } for pid=521 comm="syz.4.20" path="/0/file1/bus" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.025876][ T473] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.038078][ T28] audit: type=1400 audit(1763619670.293:115): avc: denied { map } for pid=521 comm="syz.4.20" path="/0/file1/bus" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.062552][ T473] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.076085][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.085000][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.089557][ T473] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 53.113525][ T473] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.125203][ T473] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.125757][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.138703][ T473] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.147091][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.161533][ T473] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.171051][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.184659][ T473] 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. [ 53.192797][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.208282][ T473] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.231353][ T473] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.246818][ T473] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.262579][ T473] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.274535][ T473] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.289955][ T473] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.302503][ T473] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.317298][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.318268][ T473] 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. [ 53.341943][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.342261][ T473] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.350712][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.362199][ T473] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.371023][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.392173][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.400903][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.410228][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.419015][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.427518][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.436255][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.444939][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.453571][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.497340][ T528] loop1: detected capacity change from 0 to 128 [ 53.515910][ T43] device bridge_slave_1 left promiscuous mode [ 53.527120][ T530] loop5: detected capacity change from 0 to 128 [ 53.539172][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.547021][ T528] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 53.554456][ T534] loop6: detected capacity change from 0 to 128 [ 53.562024][ T43] device bridge_slave_0 left promiscuous mode [ 53.569030][ T528] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.575494][ T534] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.588184][ T534] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.590971][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.609275][ T530] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 53.621867][ T530] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.636019][ T528] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.642027][ T539] loop2: detected capacity change from 0 to 128 [ 53.659991][ T528] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 53.669716][ T43] device veth1_macvtap left promiscuous mode [ 53.675882][ T43] device veth0_vlan left promiscuous mode [ 53.682165][ T534] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.701202][ T418] udevd[418]: incorrect ext4 checksum on /dev/loop1 [ 53.710551][ T539] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.719547][ T534] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 53.724504][ T468] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.750396][ T539] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.763003][ T468] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.777427][ T468] 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 [ 53.785099][ T539] 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 [ 53.805922][ T469] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.828717][ T468] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.845569][ T530] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.849483][ T469] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.864589][ T468] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.884225][ T469] 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 [ 53.901100][ T530] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 53.923344][ T539] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 53.931911][ T469] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.939748][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.945402][ T469] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.972849][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.989707][ T472] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.002372][ T474] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.014479][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.022367][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.030133][ T472] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.057912][ T468] 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. [ 54.060245][ T469] 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. [ 54.074007][ T474] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.102529][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.102799][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.117843][ T472] 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 [ 54.153063][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.163538][ T474] 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 [ 54.175647][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.188283][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.205953][ T473] EXT4-fs (loop4): unmounting filesystem. [ 54.220349][ T472] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.235636][ T474] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.247750][ T469] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.249635][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.259856][ T469] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.275037][ T474] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.300375][ T472] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.318338][ T468] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.326470][ T474] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.330802][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.345895][ T474] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.360620][ T469] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.378516][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 54.378531][ T28] audit: type=1400 audit(1763619671.883:119): avc: denied { read } for pid=545 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 54.387514][ T468] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.408501][ T28] audit: type=1400 audit(1763619671.893:120): avc: denied { open } for pid=545 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 [ 54.414627][ T468] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.428127][ T474] 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. [ 54.450932][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.486628][ T474] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.493465][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.509433][ T474] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.523932][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.538768][ T472] 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. [ 54.553122][ T469] 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. [ 54.569935][ T474] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.584899][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.607175][ T474] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.617046][ T468] 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. [ 54.629131][ T469] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.642037][ T474] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.653757][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.666840][ T469] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.695422][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.710788][ T468] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.722464][ T468] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.722586][ T474] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.748076][ T472] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.759755][ T472] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.760391][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.773190][ T472] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.790790][ T474] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.792658][ T545] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.815535][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.831368][ T545] device bridge_slave_0 entered promiscuous mode [ 54.849144][ T472] 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. [ 54.865431][ T474] 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. [ 54.887571][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.898339][ T545] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.906728][ T545] device bridge_slave_1 entered promiscuous mode [ 54.916053][ T474] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.929224][ T472] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.930747][ T474] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.941557][ T472] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.011007][ T469] EXT4-fs (loop6): unmounting filesystem. [ 55.142513][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.149632][ T545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.156952][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.164015][ T545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.180974][ T468] EXT4-fs (loop1): unmounting filesystem. [ 55.212449][ T474] EXT4-fs (loop5): unmounting filesystem. [ 55.221110][ T550] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.228183][ T550] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.236490][ T550] device bridge_slave_0 entered promiscuous mode [ 55.244305][ T550] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.251617][ T550] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.263485][ T550] device bridge_slave_1 entered promiscuous mode [ 55.277078][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.284727][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.321332][ T472] EXT4-fs (loop2): unmounting filesystem. [ 55.384098][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.392031][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.399790][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.408202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.416690][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.423782][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.479470][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.487878][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.496220][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.503266][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.515253][ T562] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.522368][ T562] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.529877][ T562] device bridge_slave_0 entered promiscuous mode [ 55.538084][ T562] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.545452][ T562] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.553248][ T562] device bridge_slave_1 entered promiscuous mode [ 55.572565][ T563] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.580152][ T563] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.587737][ T563] device bridge_slave_0 entered promiscuous mode [ 55.595182][ T563] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.602574][ T563] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.610026][ T563] device bridge_slave_1 entered promiscuous mode [ 55.636547][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.645076][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.673573][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.681799][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.746256][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.755076][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.777149][ T565] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.784467][ T565] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.792080][ T565] device bridge_slave_0 entered promiscuous mode [ 55.813800][ T565] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.821135][ T565] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.828829][ T565] device bridge_slave_1 entered promiscuous mode [ 55.852636][ T43] device bridge_slave_1 left promiscuous mode [ 55.858843][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.866378][ T43] device bridge_slave_0 left promiscuous mode [ 55.872764][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.880680][ T43] device veth1_macvtap left promiscuous mode [ 55.886705][ T43] device veth0_vlan left promiscuous mode [ 56.006439][ T545] device veth0_vlan entered promiscuous mode [ 56.013639][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.021914][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.030119][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.037681][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.082773][ T545] device veth1_macvtap entered promiscuous mode [ 56.094775][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.103343][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.111924][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.145116][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.153518][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.162460][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.171745][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/11/20 06:21:13 executed programs: 25 [ 56.194819][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.202801][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.213433][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.233289][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.242348][ T526] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.249452][ T526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.253572][ T600] loop7: detected capacity change from 0 to 128 [ 56.273245][ T600] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 56.282589][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.289299][ T600] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.314557][ T600] 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 [ 56.319225][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.342141][ T600] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 56.343461][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.359335][ T526] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.364648][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop7 [ 56.366410][ T526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.373710][ T545] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.392829][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.394190][ T545] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.401947][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.414348][ T545] 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 [ 56.422779][ T526] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.443203][ T545] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.449860][ T526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.452084][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.461806][ T545] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.469428][ T526] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.477401][ T545] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.490098][ T526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.490685][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.497514][ T545] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.512521][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.519524][ T545] 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. [ 56.527604][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.542166][ T545] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.550964][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.565826][ T545] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.574025][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.619333][ T545] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.634751][ T545] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.646727][ T545] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.660105][ T545] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.672249][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.672659][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.683239][ T545] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.690453][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.703390][ T545] 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. [ 56.711991][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.727648][ T545] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.735371][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.746236][ T545] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.754217][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.774293][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.782921][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.791583][ T526] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.798696][ T526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.806398][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.815520][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.824140][ T526] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.831324][ T526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.864720][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.872985][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.882257][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.890911][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.899615][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.907823][ T526] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.914951][ T526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.922517][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.930927][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.939271][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.947381][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.956001][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.964566][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.973056][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.986881][ T562] device veth0_vlan entered promiscuous mode [ 56.999534][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.007910][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.016807][ T526] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.024282][ T526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.031949][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.040976][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.049309][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.056888][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.073848][ T550] device veth0_vlan entered promiscuous mode [ 57.081192][ T545] EXT4-fs (loop7): unmounting filesystem. [ 57.087112][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.096059][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.107062][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.119473][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.127862][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.135988][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.144359][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.152987][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.161463][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.170161][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.184206][ T563] device veth0_vlan entered promiscuous mode [ 57.210907][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.218909][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.226598][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.235120][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.243399][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.252029][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.260427][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.267942][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.280927][ T563] device veth1_macvtap entered promiscuous mode [ 57.289381][ T562] device veth1_macvtap entered promiscuous mode [ 57.310248][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.318017][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.326572][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.335962][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.373619][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.382309][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.390877][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.399301][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.407700][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.416261][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.425011][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.433574][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.446538][ T565] device veth0_vlan entered promiscuous mode [ 57.455593][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.464074][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.472995][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.481089][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.489964][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.498149][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.521222][ T605] loop3: detected capacity change from 0 to 128 [ 57.544951][ T565] device veth1_macvtap entered promiscuous mode [ 57.554671][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.562367][ T605] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 57.563207][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.574779][ T605] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.579674][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.593878][ T605] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.601685][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.622548][ T605] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 57.624864][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.642201][ T563] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.649475][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop3 [ 57.664805][ T563] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.678548][ T563] 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 [ 57.684504][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop3 [ 57.700135][ T563] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.717581][ T563] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.731445][ T563] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.733364][ T550] device veth1_macvtap entered promiscuous mode [ 57.756818][ T563] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.770744][ T609] loop9: detected capacity change from 0 to 128 [ 57.775623][ T563] 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. [ 57.783501][ T609] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 57.795016][ T563] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.817533][ T609] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.822984][ T609] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.29: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.850750][ T609] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 57.864037][ T563] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.882052][ T562] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.889410][ T563] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.895488][ T562] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.910146][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop9 [ 57.924603][ T562] 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 [ 57.932660][ T563] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.949955][ T562] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.961014][ T563] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.972562][ T562] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.988900][ T563] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.998969][ T562] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.011161][ T563] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.025491][ T562] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.045196][ T563] 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. [ 58.055553][ T562] 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. [ 58.086183][ T562] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.093139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.101538][ T562] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.109953][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.123796][ T562] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.132457][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.147203][ T562] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.155550][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.166734][ T562] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.174767][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.187531][ T562] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.195868][ T563] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.208997][ T562] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.224544][ T563] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.234514][ T562] 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. [ 58.263176][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.270774][ T603] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.277301][ T562] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.278582][ T603] device bridge_slave_0 entered promiscuous mode [ 58.300761][ T562] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.324793][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.334130][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.343164][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.351968][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.372073][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.380123][ T603] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.387722][ T603] device bridge_slave_1 entered promiscuous mode [ 58.447727][ T615] loop0: detected capacity change from 0 to 128 [ 58.472703][ T615] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 58.489417][ T615] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.495188][ T618] loop8: detected capacity change from 0 to 128 [ 58.514668][ T615] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.521412][ T563] EXT4-fs (loop3): unmounting filesystem. [ 58.539408][ T615] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 58.557095][ T618] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 58.566515][ T618] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.590521][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop0 [ 58.598917][ T43] device bridge_slave_1 left promiscuous mode [ 58.605111][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.609922][ T565] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.626477][ T565] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.627478][ T618] 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 [ 58.640207][ T565] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 58.663489][ T618] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 58.687606][ T43] device bridge_slave_0 left promiscuous mode [ 58.694427][ T565] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.694512][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.708821][ T565] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.727135][ T550] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.734929][ T565] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.739930][ T550] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.754046][ T565] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.766822][ T43] device bridge_slave_1 left promiscuous mode [ 58.766884][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.767300][ T550] 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 [ 58.784814][ T565] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.789263][ T43] device bridge_slave_0 left promiscuous mode [ 58.795445][ T565] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.815984][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.859392][ T565] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.859812][ T550] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.874839][ T565] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.886626][ T550] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.901345][ T565] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.915237][ T550] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.926177][ T565] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.940963][ T43] device bridge_slave_1 left promiscuous mode [ 58.954054][ T565] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.954547][ T565] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.960939][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.972833][ T565] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.988054][ T550] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.995212][ T565] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.010739][ T43] device bridge_slave_0 left promiscuous mode [ 59.024870][ T565] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.036946][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.063188][ T550] 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. [ 59.080057][ T43] device bridge_slave_1 left promiscuous mode [ 59.086321][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.093877][ T550] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.109136][ T43] device bridge_slave_0 left promiscuous mode [ 59.115338][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.122823][ T550] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.140033][ T43] device veth1_macvtap left promiscuous mode [ 59.140902][ T550] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.146147][ T43] device veth0_vlan left promiscuous mode [ 59.161668][ T550] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.178561][ T550] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.191977][ T550] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.192040][ T43] device veth1_macvtap left promiscuous mode [ 59.204526][ T550] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.210467][ T43] device veth0_vlan left promiscuous mode [ 59.225245][ T550] 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. [ 59.246442][ T43] device veth1_macvtap left promiscuous mode [ 59.246859][ T550] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.254093][ T43] device veth0_vlan left promiscuous mode [ 59.264327][ T550] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.283238][ T43] device veth1_macvtap left promiscuous mode [ 59.289573][ T43] device veth0_vlan left promiscuous mode [ 59.694211][ T565] EXT4-fs (loop0): unmounting filesystem. [ 59.700657][ T562] EXT4-fs (loop9): unmounting filesystem. [ 59.707204][ T550] EXT4-fs (loop8): unmounting filesystem. [ 59.774500][ T621] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.781702][ T621] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.789515][ T621] device bridge_slave_0 entered promiscuous mode [ 59.796754][ T621] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.804038][ T621] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.811909][ T621] device bridge_slave_1 entered promiscuous mode [ 59.948200][ T628] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.955677][ T628] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.963259][ T628] device bridge_slave_0 entered promiscuous mode [ 59.971008][ T628] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.978157][ T628] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.985923][ T628] device bridge_slave_1 entered promiscuous mode [ 60.006581][ T630] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.013888][ T630] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.021491][ T630] device bridge_slave_0 entered promiscuous mode [ 60.050068][ T630] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.057147][ T630] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.064889][ T630] device bridge_slave_1 entered promiscuous mode [ 60.080935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.088544][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.122073][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.130502][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.138867][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.145986][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.164804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.185863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.194739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.203221][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.210311][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.222682][ T635] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.229933][ T635] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.237648][ T635] device bridge_slave_0 entered promiscuous mode [ 60.245645][ T635] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.252785][ T635] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.260255][ T635] device bridge_slave_1 entered promiscuous mode [ 60.322749][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.354381][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.387340][ T603] device veth0_vlan entered promiscuous mode [ 60.394771][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.403395][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.412546][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.420266][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.457046][ T603] device veth1_macvtap entered promiscuous mode [ 60.481986][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.499930][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.508617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.517054][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.525762][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.546614][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.554964][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.563268][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.570405][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.587690][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.595582][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.604181][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.611268][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.645616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.653676][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.662765][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.671290][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.677855][ T673] loop4: detected capacity change from 0 to 128 [ 60.680160][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.694258][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.701358][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.703808][ T673] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 60.709233][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.725053][ T673] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.741730][ T673] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.761968][ T673] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 60.776807][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.785592][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.794161][ T526] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.801336][ T526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.809049][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.809973][ T603] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.817579][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.828805][ T603] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.828854][ T603] 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 [ 60.838907][ T526] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.852928][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop4 [ 60.870560][ T526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.872641][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.878675][ T603] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.885084][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.894002][ T603] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.920003][ T526] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.933782][ T603] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.940002][ T526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.962300][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.968626][ T603] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.985203][ T603] 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. [ 61.001387][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.009996][ T603] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.010230][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.025475][ T603] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.033385][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.048320][ T603] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.056456][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.071883][ T603] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.090246][ T603] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.103721][ T603] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.116303][ T603] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.133518][ T603] 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. [ 61.149095][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.149429][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.159799][ T603] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.167841][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.185753][ T603] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.186283][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.207242][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.215507][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.223237][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.231757][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.240583][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.249404][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.257843][ T526] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.264935][ T526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.272851][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.281412][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.290011][ T526] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.297333][ T526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.304938][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.313205][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.321387][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.334421][ T630] device veth0_vlan entered promiscuous mode [ 61.356964][ T621] device veth0_vlan entered promiscuous mode [ 61.364865][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.373033][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.381531][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.390767][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.399485][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.407463][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.415837][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.423678][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.431165][ T603] EXT4-fs (loop4): unmounting filesystem. [ 61.431625][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.444693][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/11/20 06:21:19 executed programs: 42 [ 61.465295][ T628] device veth0_vlan entered promiscuous mode [ 61.485252][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.493886][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.502783][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.511572][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.520368][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.528747][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.537243][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.544953][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.555383][ T630] device veth1_macvtap entered promiscuous mode [ 61.590918][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.599658][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.608133][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.616219][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.624914][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.649283][ T621] device veth1_macvtap entered promiscuous mode [ 61.670667][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.679098][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.687516][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.696455][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.704577][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.713038][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.721623][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.730437][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.739047][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.750623][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.758200][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.766647][ T635] device veth0_vlan entered promiscuous mode [ 61.794903][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.803358][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.812446][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.821249][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.829553][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.837821][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.848230][ T628] device veth1_macvtap entered promiscuous mode [ 61.874864][ T635] device veth1_macvtap entered promiscuous mode [ 61.885887][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.894476][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.904125][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.912773][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.921234][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.929832][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.938013][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.946587][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.975699][ T682] loop5: detected capacity change from 0 to 128 [ 61.986639][ T682] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 61.996385][ T682] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.030184][ T682] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.049614][ T685] loop6: detected capacity change from 0 to 128 [ 62.055842][ T687] loop1: detected capacity change from 0 to 128 [ 62.064544][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.073240][ T682] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 62.074032][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.082164][ T685] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 62.098353][ T687] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 62.099185][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.115190][ T685] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.123706][ T630] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.129731][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.149409][ T687] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.160779][ T630] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.174277][ T630] 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 [ 62.191547][ T687] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.200623][ T685] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.42: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.223132][ T687] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 62.233027][ T630] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.252746][ T685] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 62.256348][ T677] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.261561][ T630] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.268871][ T677] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.281712][ T630] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.294600][ T677] device bridge_slave_0 entered promiscuous mode [ 62.309662][ T630] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.312455][ T677] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.333305][ T628] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.339148][ T677] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.352725][ T628] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.360180][ T677] device bridge_slave_1 entered promiscuous mode [ 62.371329][ T630] 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. [ 62.374947][ T621] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.393433][ T628] 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 [ 62.402958][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop6 [ 62.420292][ T630] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.431489][ T621] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.449886][ T630] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.458029][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop6 [ 62.476240][ T628] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.479011][ T621] 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 [ 62.492542][ T628] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.523789][ T621] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.539328][ T621] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.540227][ T693] loop2: detected capacity change from 0 to 128 [ 62.552971][ T621] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.566412][ T630] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.574108][ T621] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.607327][ T628] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.618272][ T621] 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. [ 62.622729][ T630] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.646453][ T621] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.649757][ T630] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.665671][ T693] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 62.677559][ T628] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.687161][ T621] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.701576][ T630] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.721682][ T693] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.728839][ T630] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.738573][ T628] 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. [ 62.757682][ T693] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.779661][ T621] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.789176][ T630] 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. [ 62.805421][ T693] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 62.829022][ T628] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.834723][ T630] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.850256][ T628] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.855809][ T630] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.876093][ T635] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.884210][ T621] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.896867][ T628] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.908066][ T43] device bridge_slave_1 left promiscuous mode [ 62.923832][ T635] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.928788][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.946637][ T635] 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 [ 62.951900][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop2 [ 62.969739][ T621] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.988998][ T628] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.001053][ T635] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.013430][ T635] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.015379][ T43] device bridge_slave_0 left promiscuous mode [ 63.027844][ T635] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.034047][ T628] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.048030][ T621] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.061930][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.081328][ T635] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.081506][ T628] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.097093][ T621] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.109965][ T635] 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. [ 63.123544][ T628] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.139391][ T635] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.155001][ T621] 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. [ 63.184672][ T43] device bridge_slave_1 left promiscuous mode [ 63.188906][ T628] 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. [ 63.190953][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.207224][ T621] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.215177][ T635] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.226145][ T628] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.252559][ T621] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.254181][ T43] device bridge_slave_0 left promiscuous mode [ 63.272371][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.279829][ T628] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.293375][ T635] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.309420][ T635] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.321264][ T635] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.334260][ T43] device bridge_slave_1 left promiscuous mode [ 63.335481][ T635] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.353392][ T635] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.368492][ T635] 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. [ 63.368803][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.392759][ T43] device bridge_slave_0 left promiscuous mode [ 63.399140][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.409139][ T43] device bridge_slave_1 left promiscuous mode [ 63.415423][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.418287][ T635] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.434540][ T635] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.448458][ T43] device bridge_slave_0 left promiscuous mode [ 63.454645][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.464154][ T43] device bridge_slave_1 left promiscuous mode [ 63.470422][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.478860][ T43] device bridge_slave_0 left promiscuous mode [ 63.485203][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.509645][ T43] device veth1_macvtap left promiscuous mode [ 63.515906][ T43] device veth0_vlan left promiscuous mode [ 63.523385][ T43] device veth1_macvtap left promiscuous mode [ 63.529706][ T43] device veth0_vlan left promiscuous mode [ 63.536178][ T43] device veth1_macvtap left promiscuous mode [ 63.543075][ T43] device veth0_vlan left promiscuous mode [ 63.549942][ T43] device veth1_macvtap left promiscuous mode [ 63.556099][ T43] device veth0_vlan left promiscuous mode [ 63.563228][ T43] device veth1_macvtap left promiscuous mode [ 63.569627][ T43] device veth0_vlan left promiscuous mode [ 64.015604][ T628] EXT4-fs (loop1): unmounting filesystem. [ 64.016034][ T621] EXT4-fs (loop6): unmounting filesystem. [ 64.022046][ T635] EXT4-fs (loop2): unmounting filesystem. [ 64.027689][ T630] EXT4-fs (loop5): unmounting filesystem. [ 64.192691][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.200194][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.230656][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.239203][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.247374][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.254535][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.262068][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.270465][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.278995][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.286183][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.293841][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.318803][ T704] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.325956][ T704] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.333544][ T704] device bridge_slave_0 entered promiscuous mode [ 64.344730][ T706] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.352145][ T706] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.359719][ T706] device bridge_slave_0 entered promiscuous mode [ 64.374377][ T704] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.381960][ T704] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.389628][ T704] device bridge_slave_1 entered promiscuous mode [ 64.404059][ T706] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.417845][ T706] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.425440][ T706] device bridge_slave_1 entered promiscuous mode [ 64.434008][ T710] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.441265][ T710] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.449143][ T710] device bridge_slave_0 entered promiscuous mode [ 64.473238][ T710] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.480730][ T710] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.488252][ T710] device bridge_slave_1 entered promiscuous mode [ 64.519295][ T709] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.526428][ T709] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.534079][ T709] device bridge_slave_0 entered promiscuous mode [ 64.551631][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.564388][ T709] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.571827][ T709] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.579616][ T709] device bridge_slave_1 entered promiscuous mode [ 64.605315][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.723382][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.754777][ T677] device veth0_vlan entered promiscuous mode [ 64.765976][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.774649][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.783842][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.805238][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.813419][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.821615][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.828762][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.836333][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.844690][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.851878][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.859921][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.882007][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.907620][ T677] device veth1_macvtap entered promiscuous mode [ 64.931227][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.939296][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.953704][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.984705][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.993109][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.002326][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.011285][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.020152][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.027703][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.035346][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.044065][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.052520][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.059678][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.085537][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.093864][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.102451][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.110840][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.117936][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.125646][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.134083][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.142275][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.150617][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.159079][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.166195][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.173955][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.182347][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.190766][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.197818][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.205436][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.239247][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.245224][ T748] loop7: detected capacity change from 0 to 128 [ 65.247751][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.263085][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.273086][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.281910][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.281988][ T748] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 65.293464][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.299211][ T748] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.321585][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.330217][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.338355][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.341051][ T748] 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 [ 65.347661][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.368670][ T748] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 65.374766][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.391430][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.395620][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop7 [ 65.400205][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.414632][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.422278][ T677] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.423854][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.441609][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.449628][ T677] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.452175][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.470721][ T677] 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 [ 65.470822][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.493181][ T677] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.498976][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.510031][ T677] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.518624][ T704] device veth0_vlan entered promiscuous mode [ 65.541387][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.550295][ T677] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.550419][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.565833][ T677] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.590064][ T677] 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. [ 65.606065][ T677] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.622178][ T677] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.637835][ T677] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.653718][ T677] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.666218][ T677] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.675696][ T704] device veth1_macvtap entered promiscuous mode [ 65.686157][ T677] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.693012][ T710] device veth0_vlan entered promiscuous mode [ 65.705360][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.708868][ T677] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.714503][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.729571][ T677] 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. [ 65.738047][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.754072][ T677] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.761236][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.772292][ T677] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.781037][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.801970][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.811153][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.818330][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.826141][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.834731][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.843109][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.851759][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.860161][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.869093][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.877465][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.885905][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.894414][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.902739][ T706] device veth0_vlan entered promiscuous mode [ 65.909265][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.916861][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.924459][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.932542][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.955794][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.964359][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.972225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.984187][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.992887][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.003878][ T677] EXT4-fs (loop7): unmounting filesystem. [ 66.011291][ T709] device veth0_vlan entered promiscuous mode [ 66.020839][ T710] device veth1_macvtap entered promiscuous mode [ 66.033245][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.046901][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.056290][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.064327][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.072743][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.082277][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.090656][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.102153][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.110557][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.121363][ T706] device veth1_macvtap entered promiscuous mode [ 66.135692][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.143724][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.152267][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.181669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.190080][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.202485][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.211265][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.230246][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.238738][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.264209][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.272786][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.285306][ T754] loop3: detected capacity change from 0 to 128 [ 66.294419][ T709] device veth1_macvtap entered promiscuous mode [ 66.319668][ T754] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 66.329579][ T754] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.355513][ T754] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.61: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.376959][ T754] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 66.391396][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.402689][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop3 [ 66.408854][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.418035][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.427015][ T704] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.442721][ T761] loop8: detected capacity change from 0 to 128 [ 66.446851][ T762] loop0: detected capacity change from 0 to 128 [ 66.456509][ T704] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.469149][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop3 [ 66.470436][ T704] 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 [ 66.480166][ T762] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 66.503925][ T704] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.517274][ T752] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.528740][ T704] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.532566][ T752] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.547823][ T761] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 66.549684][ T752] device bridge_slave_0 entered promiscuous mode [ 66.558042][ T761] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.566489][ T704] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.575449][ T762] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.605480][ T704] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.623400][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.632562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.632821][ T704] 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. [ 66.642078][ T761] 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 [ 66.661181][ T704] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.681770][ T752] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.697991][ T762] ================================================================== [ 66.698062][ T704] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.706089][ T762] BUG: KASAN: slab-out-of-bounds in dx_insert_block+0xd9/0x240 [ 66.706125][ T762] Read of size 157024 at addr ffff88810f8e0028 by task syz.0.62/762 [ 66.706141][ T762] [ 66.706147][ T762] CPU: 0 PID: 762 Comm: syz.0.62 Not tainted syzkaller #0 [ 66.706165][ T762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 66.706189][ T762] Call Trace: [ 66.706196][ T762] [ 66.706203][ T762] __dump_stack+0x21/0x24 [ 66.706227][ T762] dump_stack_lvl+0xee/0x150 [ 66.706248][ T762] ? __cfi_dump_stack_lvl+0x8/0x8 [ 66.723489][ T752] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.728731][ T762] ? __ext4fs_dirhash+0x795/0x1020 [ 66.728770][ T762] ? dx_insert_block+0xd9/0x240 [ 66.737368][ T752] device bridge_slave_1 entered promiscuous mode [ 66.739200][ T762] print_address_description+0x71/0x200 [ 66.739225][ T762] print_report+0x4a/0x60 [ 66.746436][ T761] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 66.756569][ T762] kasan_report+0x122/0x150 [ 66.756607][ T762] ? dx_insert_block+0xd9/0x240 [ 66.756637][ T762] ? dx_insert_block+0xd9/0x240 [ 66.763005][ T704] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.767236][ T762] kasan_check_range+0x280/0x290 [ 66.772448][ T704] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.776938][ T762] memmove+0x2d/0x70 [ 66.867839][ T762] dx_insert_block+0xd9/0x240 [ 66.872554][ T762] do_split+0x19f0/0x1d90 [ 66.877081][ T762] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 66.882903][ T762] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 66.888895][ T762] make_indexed_dir+0xe06/0x14a0 [ 66.894191][ T762] ? add_dirent_to_buf+0x670/0x670 [ 66.899316][ T762] ? add_dirent_to_buf+0x45b/0x670 [ 66.904440][ T762] ext4_add_entry+0xb45/0xd70 [ 66.909135][ T762] ? ext4_inc_count+0x1b0/0x1b0 [ 66.914015][ T762] ? __cfi_current_time+0x10/0x10 [ 66.919061][ T762] ? __kasan_check_read+0x11/0x20 [ 66.924102][ T762] __ext4_link+0x4d7/0x770 [ 66.928655][ T762] ? __cfi___ext4_link+0x10/0x10 [ 66.933617][ T762] ? lookup_one_qstr_excl+0x133/0x270 [ 66.939024][ T762] ? clear_nonspinnable+0x60/0x60 [ 66.944189][ T762] ext4_link+0x1de/0x270 [ 66.948536][ T762] vfs_link+0x64b/0x800 [ 66.952740][ T762] do_linkat+0x1e7/0x730 [ 66.957019][ T762] __x64_sys_link+0x86/0x90 [ 66.961529][ T762] x64_sys_call+0x266/0x9a0 [ 66.966128][ T762] do_syscall_64+0x4c/0xa0 [ 66.970552][ T762] ? clear_bhb_loop+0x30/0x80 [ 66.975295][ T762] ? clear_bhb_loop+0x30/0x80 [ 66.979990][ T762] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 66.985901][ T762] RIP: 0033:0x7f3b4318cde9 [ 66.990320][ T762] 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 [ 67.009941][ T762] RSP: 002b:00007f3b43fd8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 67.018380][ T762] RAX: ffffffffffffffda RBX: 00007f3b433a5fa0 RCX: 00007f3b4318cde9 [ 67.026469][ T762] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 67.034452][ T762] RBP: 00007f3b4320e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 67.042464][ T762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 67.050531][ T762] R13: 0000000000000000 R14: 00007f3b433a5fa0 R15: 00007ffed714c038 [ 67.058522][ T762] [ 67.061547][ T762] [ 67.063874][ T762] The buggy address belongs to the physical page: [ 67.070290][ T762] page:ffffea00043e3800 refcount:3 mapcount:1 mapping:ffff88810048eed0 index:0x1 pfn:0x10f8e0 [ 67.080538][ T762] memcg:ffff88810023b0c0 [ 67.084779][ T762] aops:def_blk_aops ino:700000 [ 67.089585][ T762] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 67.101944][ T762] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810048eed0 [ 67.110544][ T762] raw: 0000000000000001 ffff88811621a348 0000000300000000 ffff88810023b0c0 [ 67.119121][ T762] page dumped because: kasan: bad access detected [ 67.125535][ T762] page_owner tracks the page as allocated [ 67.131247][ T762] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 414, tgid 414 (udevd), ts 66460671494, free_ts 50881384387 [ 67.151139][ T762] post_alloc_hook+0x1f5/0x210 [ 67.156012][ T762] prep_new_page+0x1c/0x110 [ 67.160533][ T762] get_page_from_freelist+0x2c7b/0x2cf0 [ 67.166094][ T762] __alloc_pages+0x1c3/0x450 [ 67.170693][ T762] __folio_alloc+0x12/0x40 [ 67.175140][ T762] page_cache_ra_unbounded+0x234/0x720 [ 67.180608][ T762] page_cache_sync_ra+0x3e3/0x490 [ 67.185670][ T762] filemap_read+0x62d/0x22c0 [ 67.190260][ T762] blkdev_read_iter+0x41e/0x560 [ 67.195126][ T762] vfs_read+0x41e/0x8c0 [ 67.199291][ T762] ksys_read+0x140/0x240 [ 67.203892][ T762] __x64_sys_read+0x7b/0x90 [ 67.208397][ T762] x64_sys_call+0x2f/0x9a0 [ 67.212817][ T762] do_syscall_64+0x4c/0xa0 [ 67.217238][ T762] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 67.223137][ T762] page last free stack trace: [ 67.227805][ T762] free_unref_page_prepare+0x742/0x750 [ 67.233271][ T762] free_unref_page+0x8f/0x530 [ 67.237958][ T762] __free_pages+0x67/0x100 [ 67.242463][ T762] __vunmap+0x9af/0xb70 [ 67.246617][ T762] vfree+0x61/0x90 [ 67.250338][ T762] kcov_close+0x2b/0x50 [ 67.254616][ T762] __fput+0x1fc/0x8f0 [ 67.258630][ T762] ____fput+0x15/0x20 [ 67.262633][ T762] task_work_run+0x1db/0x240 [ 67.267235][ T762] do_exit+0xa25/0x2650 [ 67.271398][ T762] do_group_exit+0x210/0x2d0 [ 67.275998][ T762] get_signal+0x13b5/0x1520 [ 67.280553][ T762] arch_do_signal_or_restart+0xb0/0x1030 [ 67.286220][ T762] exit_to_user_mode_loop+0x7a/0xb0 [ 67.291526][ T762] exit_to_user_mode_prepare+0x87/0xd0 [ 67.297083][ T762] syscall_exit_to_user_mode+0x1a/0x30 [ 67.302556][ T762] [ 67.304881][ T762] Memory state around the buggy address: [ 67.310513][ T762] ffff88810f8e0f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 67.318575][ T762] ffff88810f8e0f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 67.326815][ T762] >ffff88810f8e1000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 67.334960][ T762] ^ [ 67.339030][ T762] ffff88810f8e1080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 67.347184][ T762] ffff88810f8e1100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc [ 67.355333][ T762] ================================================================== [ 67.377741][ T28] audit: type=1400 audit(1763619684.873:121): avc: denied { read } for pid=85 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 [ 67.388232][ T762] Disabling lock debugging due to kernel taint [ 67.400537][ T710] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.406291][ T704] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.427266][ T710] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2025/11/20 06:21:24 executed programs: 62 [ 67.430977][ T762] EXT4-fs error (device loop0): ext4_dx_csum_set:531: inode #2: comm syz.0.62: dir seems corrupt? Run e2fsck -D. [ 67.444119][ T28] audit: type=1400 audit(1763619684.873:122): avc: denied { search } for pid=85 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 [ 67.458447][ T704] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.491217][ T710] 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 [ 67.495276][ T28] audit: type=1400 audit(1763619684.873:123): avc: denied { write } for pid=85 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 [ 67.512519][ T710] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.533344][ T704] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.546795][ T710] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.560708][ T28] audit: type=1400 audit(1763619684.873:124): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.574104][ T710] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.599304][ T28] audit: type=1400 audit(1763619684.873:125): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.608952][ T710] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.628909][ T704] 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. [ 67.644155][ T710] 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. [ 67.660276][ T28] audit: type=1400 audit(1763619684.873:126): avc: denied { append open } for pid=85 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 [ 67.677049][ T710] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.698952][ T28] audit: type=1400 audit(1763619684.873:127): avc: denied { getattr } for pid=85 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 [ 67.727969][ T710] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.750075][ T704] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.751889][ T710] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.778169][ T704] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.785739][ T710] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.795270][ T706] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.804001][ T710] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.827017][ T706] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.836265][ T710] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.842313][ T706] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 67.855334][ T710] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.896147][ T706] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.905013][ T710] 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. [ 67.911437][ T706] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.924052][ T710] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.943734][ T706] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.963287][ T710] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.994498][ T706] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.006605][ T768] loop9: detected capacity change from 0 to 128 [ 68.016569][ T706] 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. [ 68.039639][ T706] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.065020][ T706] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.065259][ T768] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 68.119018][ T768] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.119705][ T706] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.154005][ T768] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.64: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.168797][ T706] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.173529][ T768] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 68.215445][ T706] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.221876][ T709] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.228711][ T706] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.252779][ T706] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.253891][ T709] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.267755][ T706] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.284146][ T709] 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 [ 68.296375][ T706] 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. [ 68.316864][ T709] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.332104][ T706] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.346270][ T709] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.355898][ T704] EXT4-fs (loop3): unmounting filesystem. [ 68.374774][ T706] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.375670][ T709] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.424304][ T709] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.425240][ T710] EXT4-fs (loop8): unmounting filesystem. [ 68.454231][ T709] 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. [ 68.470933][ T709] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.499275][ T709] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.530096][ T709] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.554793][ T43] device bridge_slave_1 left promiscuous mode [ 68.561114][ T709] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.561301][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.574832][ T709] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.593173][ T709] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.601098][ T43] device bridge_slave_0 left promiscuous mode [ 68.606102][ T709] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.612184][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.633686][ T709] 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. [ 68.649897][ T709] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.661656][ T709] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.662190][ T43] device bridge_slave_1 left promiscuous mode [ 68.681383][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.689791][ T43] device bridge_slave_0 left promiscuous mode [ 68.695988][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.706367][ T43] device bridge_slave_1 left promiscuous mode [ 68.712639][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.720759][ T43] device bridge_slave_0 left promiscuous mode [ 68.727043][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.735655][ T43] device bridge_slave_1 left promiscuous mode [ 68.742101][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.749962][ T43] device bridge_slave_0 left promiscuous mode [ 68.756130][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.764938][ T43] device bridge_slave_1 left promiscuous mode [ 68.771671][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.779575][ T43] device bridge_slave_0 left promiscuous mode [ 68.785814][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.794970][ T43] device veth1_macvtap left promiscuous mode [ 68.801106][ T43] device veth0_vlan left promiscuous mode [ 68.807168][ T43] device veth1_macvtap left promiscuous mode [ 68.813346][ T43] device veth0_vlan left promiscuous mode [ 68.819464][ T43] device veth1_macvtap left promiscuous mode [ 68.825804][ T43] device veth0_vlan left promiscuous mode [ 68.832059][ T43] device veth1_macvtap left promiscuous mode [ 68.838209][ T43] device veth0_vlan left promiscuous mode [ 68.844822][ T43] device veth1_macvtap left promiscuous mode [ 68.851172][ T43] device veth0_vlan left promiscuous mode [ 69.258237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.265937][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.291138][ T778] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.298207][ T778] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.306065][ T709] EXT4-fs (loop9): unmounting filesystem. [ 69.306189][ T778] device bridge_slave_0 entered promiscuous mode [ 69.312718][ T706] EXT4-fs (loop0): unmounting filesystem. [ 69.324267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.337658][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.351872][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.358975][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.367415][ T778] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.374663][ T778] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.382506][ T778] device bridge_slave_1 entered promiscuous mode [ 69.407113][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.415107][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.423726][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.431956][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.439014][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.540119][ T780] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.547206][ T780] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.554915][ T780] device bridge_slave_0 entered promiscuous mode [ 69.563205][ T780] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.570433][ T780] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.577965][ T780] device bridge_slave_1 entered promiscuous mode [ 69.612884][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.621102][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.659071][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.667213][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.675478][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.684373][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.692893][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.701126][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.709287][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.716923][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.748153][ T752] device veth0_vlan entered promiscuous mode [ 69.755422][ T786] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.762762][ T786] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.770499][ T786] device bridge_slave_0 entered promiscuous mode [ 69.785827][ T787] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.793125][ T787] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.800735][ T787] device bridge_slave_0 entered promiscuous mode [ 69.809059][ T786] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.816145][ T786] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.823753][ T786] device bridge_slave_1 entered promiscuous mode [ 69.838077][ T787] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.845268][ T787] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.852842][ T787] device bridge_slave_1 entered promiscuous mode [ 69.940542][ T780] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.947615][ T780] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.955110][ T780] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.962218][ T780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.974902][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.982801][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.990471][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.021462][ T752] device veth1_macvtap entered promiscuous mode [ 70.031274][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.039749][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.047850][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.056162][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.064474][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.071540][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.079209][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.087480][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.094622][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.102161][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.151819][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.160027][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.168349][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.177787][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.186140][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.213769][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.229651][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.238069][ T822] loop4: detected capacity change from 0 to 128 [ 70.238264][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.247137][ T822] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 70.251458][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.260510][ T822] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.272264][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.286943][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.294144][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.303156][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.308775][ T822] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.68: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.339698][ T822] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 70.348882][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.359333][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.367383][ T752] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.370206][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop4 [ 70.381475][ T752] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.386988][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.407951][ T752] 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 [ 70.415571][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop4 [ 70.438352][ T752] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.451016][ T752] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.459741][ T778] device veth0_vlan entered promiscuous mode [ 70.464765][ T752] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.472444][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.485162][ T752] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.494307][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.508542][ T752] 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. [ 70.519312][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.532378][ T752] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.539875][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.554420][ T752] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.562287][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.576931][ T752] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.585397][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.600057][ T752] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.608351][ T526] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.620374][ T752] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.626347][ T526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.640008][ T752] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.648020][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.659861][ T752] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.682310][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.682415][ T752] 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. [ 70.691363][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.707562][ T752] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.715113][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.726118][ T752] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.734641][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.755008][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.762877][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.771555][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.779397][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.788921][ T780] device veth0_vlan entered promiscuous mode [ 70.811058][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.820262][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.828652][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.835711][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.843565][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.851517][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.859295][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.867482][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.875813][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.884637][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.893227][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.900302][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.907808][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.916138][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.924407][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.932967][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.941204][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.948251][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.955788][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.981019][ T780] device veth1_macvtap entered promiscuous mode [ 70.991603][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.000381][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.011274][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.019132][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.027185][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.035423][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.043665][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.057560][ T778] device veth1_macvtap entered promiscuous mode [ 71.064650][ T752] EXT4-fs (loop4): unmounting filesystem. [ 71.077686][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.085917][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.095334][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.103945][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.112520][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.123884][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.132292][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.168865][ T787] device veth0_vlan entered promiscuous mode [ 71.181462][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.189867][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.198666][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.207043][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.215746][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.224017][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.232409][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.241017][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.249590][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.257826][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.266574][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.274230][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.293433][ T786] device veth0_vlan entered promiscuous mode [ 71.310407][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.318776][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.327181][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.335826][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.344818][ T827] loop1: detected capacity change from 0 to 128 [ 71.354184][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.358280][ T827] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 71.361996][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.381184][ T787] device veth1_macvtap entered promiscuous mode [ 71.383306][ T827] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.409636][ T827] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.74: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.429755][ T827] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 71.451149][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.459446][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.466459][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop1 [ 71.470845][ T778] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.487405][ T778] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.500899][ T778] 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 [ 71.531149][ T833] loop6: detected capacity change from 0 to 128 [ 71.532175][ T778] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.552451][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.558502][ T778] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.565926][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.575237][ T778] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.603142][ T786] device veth1_macvtap entered promiscuous mode [ 71.612174][ T833] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 71.620962][ T778] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.626192][ T833] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.637210][ T778] 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. [ 71.660005][ T833] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.83: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.662843][ T778] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.681560][ T833] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 71.704374][ T825] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.711892][ T778] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.711979][ T825] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.727533][ T825] device bridge_slave_0 entered promiscuous mode [ 71.739266][ T780] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.747038][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop6 [ 71.760328][ T778] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.761698][ T780] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.781623][ T825] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.795736][ T825] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.795899][ T780] 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 [ 71.804948][ T825] device bridge_slave_1 entered promiscuous mode [ 71.826343][ T780] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.831124][ T778] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.842993][ T780] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.854134][ T778] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.867486][ T780] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.880178][ T778] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.899167][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.912418][ T780] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.916066][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.931224][ T778] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.940518][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.953580][ T780] 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. [ 71.974986][ T778] 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. [ 71.988115][ T780] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.996346][ T837] loop2: detected capacity change from 0 to 128 [ 72.018347][ T780] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.025860][ T837] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 72.033434][ T778] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.042937][ T837] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.055608][ T778] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.071515][ T837] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.84: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.084134][ T780] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.108678][ T837] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 72.120315][ T780] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.132669][ T780] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.133348][ T787] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.146577][ T780] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 72.165591][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop2 [ 72.172637][ T787] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.189826][ T780] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.191895][ T787] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 72.221262][ T780] 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. [ 72.225774][ T787] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.252227][ T787] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.256545][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.265986][ T787] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.289287][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.297740][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.298301][ T780] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.306916][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.327957][ T780] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.333931][ T787] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.364878][ T787] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.405756][ T787] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.421083][ T787] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.435894][ T840] loop5: detected capacity change from 0 to 128 [ 72.454500][ T787] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.479821][ T787] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.491508][ T787] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.505452][ T787] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 72.513642][ T840] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 72.523767][ T787] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.541320][ T840] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.552037][ T787] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.568276][ T787] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.596744][ T787] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.603420][ T840] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.78: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.634465][ T840] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 72.671194][ T778] EXT4-fs (loop1): unmounting filesystem. [ 72.683203][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop5 [ 72.701428][ T786] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2025/11/20 06:21:30 executed programs: 80 [ 72.715905][ T786] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.750221][ T786] 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 [ 72.762186][ T780] EXT4-fs (loop6): unmounting filesystem. [ 72.777061][ T786] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.789706][ T786] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.806166][ T786] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.824645][ T786] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.852366][ T786] 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. [ 72.868234][ T786] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.890187][ T786] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.907833][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.916759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.918314][ T787] EXT4-fs (loop2): unmounting filesystem. [ 72.924247][ T786] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.945087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.945273][ T786] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.952754][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.966875][ T786] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.986453][ T786] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 72.989009][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.007070][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.007498][ T786] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.014149][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.014818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.031199][ T786] 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. [ 73.036578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.045203][ T786] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.060503][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.079588][ T786] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.099684][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.143641][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.151460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.196849][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.228858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.236961][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.244781][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.252981][ T825] device veth0_vlan entered promiscuous mode [ 73.259108][ T786] EXT4-fs (loop5): unmounting filesystem. [ 73.297227][ T850] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.304653][ T850] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.312348][ T850] device bridge_slave_0 entered promiscuous mode [ 73.320055][ T850] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.327118][ T850] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.335621][ T850] device bridge_slave_1 entered promiscuous mode [ 73.414440][ T852] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.421688][ T852] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.429310][ T852] device bridge_slave_0 entered promiscuous mode [ 73.437546][ T852] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.445010][ T852] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.452615][ T852] device bridge_slave_1 entered promiscuous mode [ 73.493626][ T43] device bridge_slave_1 left promiscuous mode [ 73.500063][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.507585][ T43] device bridge_slave_0 left promiscuous mode [ 73.513970][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.522043][ T43] device bridge_slave_1 left promiscuous mode [ 73.528260][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.536073][ T43] device bridge_slave_0 left promiscuous mode [ 73.542288][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.550654][ T43] device bridge_slave_1 left promiscuous mode [ 73.556781][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.564735][ T43] device bridge_slave_0 left promiscuous mode [ 73.571270][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.579637][ T43] device bridge_slave_1 left promiscuous mode [ 73.585771][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.593335][ T43] device bridge_slave_0 left promiscuous mode [ 73.599757][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.607631][ T43] device bridge_slave_1 left promiscuous mode [ 73.613916][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.621606][ T43] device bridge_slave_0 left promiscuous mode [ 73.627946][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.636240][ T43] device bridge_slave_1 left promiscuous mode [ 73.642442][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.650130][ T43] device bridge_slave_0 left promiscuous mode [ 73.656249][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.665490][ T43] device veth1_macvtap left promiscuous mode [ 73.671575][ T43] device veth0_vlan left promiscuous mode [ 73.677505][ T43] device veth1_macvtap left promiscuous mode [ 73.683725][ T43] device veth0_vlan left promiscuous mode [ 73.689766][ T43] device veth1_macvtap left promiscuous mode [ 73.695783][ T43] device veth0_vlan left promiscuous mode [ 73.702046][ T43] device veth1_macvtap left promiscuous mode [ 73.708057][ T43] device veth0_vlan left promiscuous mode [ 73.714261][ T43] device veth1_macvtap left promiscuous mode [ 73.720476][ T43] device veth0_vlan left promiscuous mode [ 73.726396][ T43] device veth1_macvtap left promiscuous mode [ 73.732876][ T43] device veth0_vlan left promiscuous mode [ 74.206974][ T854] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.214234][ T854] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.221829][ T854] device bridge_slave_0 entered promiscuous mode [ 74.229202][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.237408][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.261237][ T825] device veth1_macvtap entered promiscuous mode [ 74.271241][ T854] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.278304][ T854] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.285895][ T854] device bridge_slave_1 entered promiscuous mode [ 74.339490][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.347521][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.356301][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.364945][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.373684][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.425432][ T859] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.432662][ T859] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.440158][ T859] device bridge_slave_0 entered promiscuous mode [ 74.464810][ T876] loop7: detected capacity change from 0 to 128 [ 74.484445][ T876] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 74.493264][ T859] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.499407][ T876] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.500593][ T859] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.520459][ T859] device bridge_slave_1 entered promiscuous mode [ 74.523538][ T876] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.88: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.546228][ T876] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 74.569740][ T825] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.569872][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop7 [ 74.581535][ T825] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.581586][ T825] 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 [ 74.627058][ T825] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.640213][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.647964][ T825] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.661823][ T825] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.661901][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.684084][ T825] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.684659][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.700101][ T825] 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. [ 74.707918][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.722983][ T825] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.731435][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.745969][ T825] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.752838][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.768305][ T825] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.775399][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.790895][ T825] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.799174][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.809668][ T825] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.818236][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.830859][ T825] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.837832][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.850470][ T825] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.877970][ T825] 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. [ 74.898010][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.898808][ T825] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.918805][ T825] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.943950][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.952440][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.964953][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.973236][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.014315][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.024033][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.060913][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.070011][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.078191][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.085952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.093552][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.101254][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.110670][ T850] device veth0_vlan entered promiscuous mode [ 75.128630][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.137120][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.145557][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.152724][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.161038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.169773][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.178009][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.179203][ T825] EXT4-fs (loop7): unmounting filesystem. [ 75.185102][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.199195][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.211439][ T850] device veth1_macvtap entered promiscuous mode [ 75.218633][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.233465][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.241769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.250101][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.258165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.266269][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.274394][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.287856][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.295509][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.329193][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.337543][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.346271][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.354868][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.363545][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.371937][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.380336][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.387398][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.395112][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.403504][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.412077][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.419244][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.430973][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.463401][ T900] loop3: detected capacity change from 0 to 128 [ 75.472092][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.482949][ T900] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 75.490569][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.492157][ T900] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.500332][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.519227][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.519600][ T900] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.87: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 75.527542][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.553767][ T900] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 75.553950][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.574600][ T852] device veth0_vlan entered promiscuous mode [ 75.590982][ T850] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.591010][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop3 [ 75.610549][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.618534][ T850] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.619031][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.632621][ T850] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 75.665183][ T850] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.677446][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.685318][ T850] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.685904][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.698745][ T850] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.721260][ T850] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.746251][ T854] device veth0_vlan entered promiscuous mode [ 75.748995][ T850] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 75.754312][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.769344][ T850] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.776773][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.791549][ T850] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.800113][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.815227][ T850] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.822831][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.837920][ T850] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.845907][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.857634][ T850] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.865035][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.877921][ T850] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 75.885406][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.897910][ T850] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.905686][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.920394][ T850] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 75.927952][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.943918][ T850] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.951861][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.963390][ T850] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.971945][ T526] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.991430][ T526] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.999394][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.006917][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.015117][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.023786][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.032531][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.041465][ T526] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.048551][ T526] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.078178][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.086848][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.098171][ T852] device veth1_macvtap entered promiscuous mode [ 76.106233][ T894] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.113680][ T894] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.122074][ T894] device bridge_slave_0 entered promiscuous mode [ 76.131255][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.140042][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.148324][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.162095][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.170666][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.180273][ T894] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.187454][ T894] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.195092][ T894] device bridge_slave_1 entered promiscuous mode [ 76.203977][ T850] EXT4-fs (loop3): unmounting filesystem. [ 76.217800][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.226372][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.251466][ T854] device veth1_macvtap entered promiscuous mode [ 76.258200][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.266556][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.275138][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.299888][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.308317][ T526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.324061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.333686][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.343776][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.352208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.360197][ T908] loop8: detected capacity change from 0 to 128 [ 76.375307][ T908] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 76.390710][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.398958][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.407443][ T908] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.423934][ T908] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.91: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.438523][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.450668][ T908] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 76.454143][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.466311][ T859] device veth0_vlan entered promiscuous mode [ 76.474757][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop8 [ 76.482918][ T852] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.490582][ T859] device veth1_macvtap entered promiscuous mode [ 76.507474][ T852] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.510566][ T535] udevd[535]: incorrect ext4 checksum on /dev/loop8 [ 76.521064][ T852] 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 [ 76.527978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.549898][ T852] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.557032][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.570109][ T852] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.576240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.596569][ T852] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.612599][ T852] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 76.628201][ T852] 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. [ 76.646450][ T852] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 76.661751][ T852] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 76.677091][ T852] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 76.688630][ T911] loop0: detected capacity change from 0 to 128