Warning: Permanently added '10.128.1.3' (ED25519) to the list of known hosts. 2026/02/14 10:05:10 parsed 1 programs [ 47.611311][ T28] audit: type=1400 audit(1771063511.444:106): avc: denied { unlink } for pid=400 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" [ 47.692711][ T400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.385244][ T28] audit: type=1400 audit(1771063512.214:107): avc: denied { create } for pid=410 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 48.595113][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.603039][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.610840][ T411] device bridge_slave_0 entered promiscuous mode [ 48.623703][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.630819][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.634688][ T28] audit: type=1401 audit(1771063512.464:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 48.639324][ T411] device bridge_slave_1 entered promiscuous mode [ 49.073390][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.080485][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.087895][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.094956][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.172642][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.191087][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.204249][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.220948][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.242613][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.260812][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.267903][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.291680][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.300186][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.307410][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.315574][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.325082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.341465][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.354669][ T411] device veth0_vlan entered promiscuous mode [ 49.369275][ T411] device veth1_macvtap entered promiscuous mode [ 49.377445][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.386518][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.394501][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.403738][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/02/14 10:05:13 executed programs: 0 [ 49.422477][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.431675][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.651097][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.658407][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.666173][ T468] device bridge_slave_0 entered promiscuous mode [ 49.692931][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.699989][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.707650][ T468] device bridge_slave_1 entered promiscuous mode [ 49.742476][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.749738][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.757343][ T470] device bridge_slave_0 entered promiscuous mode [ 49.784393][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.791627][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.799218][ T471] device bridge_slave_0 entered promiscuous mode [ 49.806312][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.813604][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.821888][ T470] device bridge_slave_1 entered promiscuous mode [ 49.851713][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.858883][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.866864][ T471] device bridge_slave_1 entered promiscuous mode [ 49.949121][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.956654][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.964333][ T475] device bridge_slave_0 entered promiscuous mode [ 49.975076][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.982243][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.989855][ T475] device bridge_slave_1 entered promiscuous mode [ 50.018002][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.025166][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.032861][ T474] device bridge_slave_0 entered promiscuous mode [ 50.056223][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.063557][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.071200][ T474] device bridge_slave_1 entered promiscuous mode [ 50.207388][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.214583][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.222107][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.229366][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.310138][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.317732][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.325371][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.332708][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.351190][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.358930][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.367595][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.375312][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.383305][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.423337][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.431806][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.439042][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.472505][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.481453][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.489913][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.497124][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.505527][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.513941][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.521119][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.528563][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.567751][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.575616][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.584123][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.591225][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.599531][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.608095][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.615208][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.622966][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.631502][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.639676][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.647873][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.656144][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.664395][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.685371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.693642][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.702225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.711021][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.725857][ T468] device veth0_vlan entered promiscuous mode [ 50.736951][ T471] device veth0_vlan entered promiscuous mode [ 50.751803][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.760935][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.769622][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.778239][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.786685][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.795052][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.803903][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.811800][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.819434][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.828199][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.836742][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.843974][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.851620][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.859168][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.866830][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.874362][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.882118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.913747][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.922246][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.929920][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.939515][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.948054][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.955196][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.962837][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.971533][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.980185][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.989014][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.997467][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.004559][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.012241][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.020680][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.028971][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.036072][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.044109][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.052383][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.060762][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.069227][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.076827][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.097418][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.105756][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.113853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.122183][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.130373][ T470] device veth0_vlan entered promiscuous mode [ 51.148355][ T471] device veth1_macvtap entered promiscuous mode [ 51.155539][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.164005][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.172326][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.182138][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.190497][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.204488][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.212941][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.223155][ T468] device veth1_macvtap entered promiscuous mode [ 51.243424][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.251359][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.259742][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.277717][ T474] device veth0_vlan entered promiscuous mode [ 51.287835][ T470] device veth1_macvtap entered promiscuous mode [ 51.299169][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.307795][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.316263][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.324381][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.332330][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.340734][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.349180][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.357706][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.366455][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.375019][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.383483][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.423703][ T28] audit: type=1400 audit(1771063515.254:109): avc: denied { bpf } for pid=522 comm="syz.0.16" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 51.444400][ T523] loop0: detected capacity change from 0 to 128 [ 51.445641][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.462362][ T28] audit: type=1400 audit(1771063515.254:110): avc: denied { map_create } for pid=522 comm="syz.0.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 51.483286][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.491962][ T523] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 51.501575][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.505222][ T523] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.511795][ T28] audit: type=1400 audit(1771063515.334:111): avc: denied { mount } for pid=522 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.542267][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.552175][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.553256][ T28] audit: type=1400 audit(1771063515.374:112): avc: denied { write } for pid=522 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.561512][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.583818][ T523] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.593362][ T28] audit: type=1400 audit(1771063515.374:113): avc: denied { add_name } for pid=522 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.614367][ T523] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 51.655446][ T28] audit: type=1400 audit(1771063515.374:114): avc: denied { create } for pid=522 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.707781][ T475] device veth0_vlan entered promiscuous mode [ 51.715701][ T28] audit: type=1400 audit(1771063515.374:115): avc: denied { write open } for pid=522 comm="syz.0.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.763349][ T474] device veth1_macvtap entered promiscuous mode [ 51.775179][ T468] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.796256][ T468] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.809774][ T468] 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 [ 51.809817][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.810968][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.839408][ T468] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.850453][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.865375][ T468] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.869471][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.891483][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.906183][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.919606][ T529] loop6: detected capacity change from 0 to 128 [ 51.923292][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.937596][ T529] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 51.941144][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.952183][ T529] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.975548][ T468] 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. [ 51.992708][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.004927][ T529] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.013003][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.033311][ T529] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 52.044309][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.072624][ T468] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.080400][ T417] udevd[417]: incorrect ext4 checksum on /dev/loop6 [ 52.084603][ T468] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.097214][ T471] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.115902][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.124028][ T468] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.136289][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.144996][ T471] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.145917][ T475] device veth1_macvtap entered promiscuous mode [ 52.159629][ T468] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.185856][ T471] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 52.195426][ T468] 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. [ 52.208890][ T471] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.225941][ T468] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.240021][ T471] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.245788][ T468] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.268580][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.291019][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.306129][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.314608][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.323685][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.327095][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.333329][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.356080][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.364844][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.373570][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.382105][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.400486][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.431835][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.453760][ T532] loop1: detected capacity change from 0 to 128 [ 52.461419][ T471] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.480344][ T332] device bridge_slave_1 left promiscuous mode [ 52.487194][ T471] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.496082][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.512880][ T532] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 52.525779][ T471] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.538678][ T332] device bridge_slave_0 left promiscuous mode [ 52.544944][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.548014][ T532] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.564284][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.565999][ T536] loop4: detected capacity change from 0 to 128 [ 52.592416][ T332] device veth1_macvtap left promiscuous mode [ 52.598651][ T332] device veth0_vlan left promiscuous mode [ 52.606657][ T537] loop3: detected capacity change from 0 to 128 [ 52.616682][ T532] 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 [ 52.642401][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.658748][ T536] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 52.667784][ T532] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 52.706205][ T536] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.719946][ T537] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 52.731431][ T470] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.744758][ T536] 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 [ 52.744963][ T471] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.764396][ T536] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 52.789200][ T537] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.796846][ T470] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.812983][ T471] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.827746][ T475] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.830187][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop4 [ 52.850156][ T537] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.870062][ T470] 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 [ 52.901418][ T475] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.909566][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop4 [ 52.916284][ T475] 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 [ 52.942740][ T470] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.954736][ T537] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 52.970854][ T470] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.977094][ T475] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.998062][ T470] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.013207][ T470] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.022849][ T475] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.041843][ T475] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.059079][ T470] 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. [ 53.059815][ T474] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.084232][ T475] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.087018][ T474] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.120868][ T474] 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 [ 53.141646][ T470] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.143362][ T474] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.170743][ T470] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.171329][ T475] 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. [ 53.186414][ T474] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.214849][ T470] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.218986][ T475] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.245754][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.250479][ T470] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.261490][ T475] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.273430][ T470] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.292557][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.316883][ T475] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.321795][ T468] EXT4-fs (loop0): unmounting filesystem. [ 53.333148][ T470] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.356927][ T475] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.369817][ T474] 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. [ 53.386611][ T470] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.398583][ T475] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.409438][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.429349][ T475] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.442379][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.459890][ T470] 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. [ 53.475854][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.493685][ T475] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.498776][ T470] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.529498][ T470] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.543234][ T474] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.558732][ T28] kauditd_printk_skb: 5 callbacks suppressed [ 53.558747][ T28] audit: type=1400 audit(1771063517.384:121): avc: denied { read } for pid=546 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 53.573232][ T475] 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. [ 53.602480][ T474] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.603352][ T475] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.628005][ T475] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.645169][ T474] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.658205][ T28] audit: type=1400 audit(1771063517.424:122): avc: denied { open } for pid=546 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 [ 53.681738][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.698246][ T474] 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. [ 53.714791][ T474] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.754490][ T474] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.770994][ T471] EXT4-fs (loop6): unmounting filesystem. [ 53.786055][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.793609][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.801435][ T546] device bridge_slave_0 entered promiscuous mode [ 53.808978][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.816213][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.824648][ T546] device bridge_slave_1 entered promiscuous mode [ 53.996913][ T551] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.004077][ T551] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.013319][ T551] device bridge_slave_0 entered promiscuous mode [ 54.015867][ T475] EXT4-fs (loop4): unmounting filesystem. [ 54.032427][ T551] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.039513][ T551] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.051257][ T551] device bridge_slave_1 entered promiscuous mode [ 54.065956][ T470] EXT4-fs (loop1): unmounting filesystem. [ 54.087585][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.095122][ T546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.102807][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.109939][ T546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.152983][ T474] EXT4-fs (loop3): unmounting filesystem. [ 54.185779][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.194070][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.280043][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.287848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.324842][ T562] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.332107][ T562] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.339652][ T562] device bridge_slave_0 entered promiscuous mode [ 54.347073][ T564] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.354237][ T564] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.361851][ T564] device bridge_slave_0 entered promiscuous mode [ 54.370432][ T564] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.377677][ T564] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.385218][ T564] device bridge_slave_1 entered promiscuous mode [ 54.404387][ T562] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.411656][ T562] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.419060][ T562] device bridge_slave_1 entered promiscuous mode [ 54.442045][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.450969][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.459453][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.466581][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.498347][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.507013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.515821][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.523008][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.604608][ T332] device bridge_slave_1 left promiscuous mode [ 54.611207][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.618832][ T332] device bridge_slave_0 left promiscuous mode [ 54.625161][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.633145][ T332] device bridge_slave_1 left promiscuous mode [ 54.639290][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.646998][ T332] device bridge_slave_0 left promiscuous mode [ 54.653509][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.662094][ T332] device veth1_macvtap left promiscuous mode [ 54.668134][ T332] device veth0_vlan left promiscuous mode [ 54.674546][ T332] device veth1_macvtap left promiscuous mode [ 54.680668][ T332] device veth0_vlan left promiscuous mode [ 54.848269][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.856424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.893490][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.900749][ T566] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.908254][ T566] device bridge_slave_0 entered promiscuous mode [ 54.916094][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.923265][ T566] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.930894][ T566] device bridge_slave_1 entered promiscuous mode [ 54.937573][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.945774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.996084][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.004645][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.029289][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.037444][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.055844][ T546] device veth0_vlan entered promiscuous mode [ 55.062468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.070113][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.077668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.085313][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.093198][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.102284][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.110798][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.118040][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.125527][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.133921][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.142337][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.149387][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.156987][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.170060][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.197882][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.206193][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.214677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.223359][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.231801][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.239026][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.246600][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.260188][ T546] device veth1_macvtap entered promiscuous mode [ 55.286390][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.295743][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.304192][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.312778][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.321509][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.329240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.337774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.346087][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.353181][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.360798][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.368476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.376493][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.384799][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.392836][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.401280][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.409490][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.416597][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.424177][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.432435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.440457][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.449105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.457757][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.464883][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.472308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.499253][ T551] device veth0_vlan entered promiscuous mode [ 55.512276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.521068][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.529562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.538197][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.546892][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.555520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.563910][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.572464][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.580975][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.589042][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.597439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.605760][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.614290][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.621980][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/02/14 10:05:19 executed programs: 25 [ 55.654799][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.663854][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.677070][ T562] device veth0_vlan entered promiscuous mode [ 55.690482][ T595] loop7: detected capacity change from 0 to 128 [ 55.700765][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.709041][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.718121][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.726663][ T595] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 55.728285][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.736539][ T595] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.756451][ T562] device veth1_macvtap entered promiscuous mode [ 55.769753][ T595] 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 [ 55.781856][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.796090][ T595] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 55.805509][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.813449][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.822215][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.830812][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.841222][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop7 [ 55.843725][ T551] device veth1_macvtap entered promiscuous mode [ 55.859214][ T564] device veth0_vlan entered promiscuous mode [ 55.868369][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.878639][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop7 [ 55.883325][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.895115][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.896332][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.909551][ T546] 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 [ 55.921449][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.938413][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.946248][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.956644][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.965383][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.977983][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.008037][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.020735][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.030990][ T546] 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. [ 56.031145][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.055209][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.056546][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.064156][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.080872][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.087759][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.105003][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.112658][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.126155][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.134041][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.145167][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.154710][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.166422][ T546] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.176700][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.188682][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.196315][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.210937][ T546] 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. [ 56.219358][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.235752][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.243800][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.254438][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.277319][ T564] device veth1_macvtap entered promiscuous mode [ 56.335784][ T605] loop8: detected capacity change from 0 to 128 [ 56.351451][ T605] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 56.359480][ T607] loop9: detected capacity change from 0 to 128 [ 56.361174][ T605] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.383677][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.393212][ T607] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 56.403783][ T605] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.28: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.422289][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.431355][ T605] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 56.440067][ T607] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.459232][ T551] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.481796][ T607] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.30: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.501139][ T551] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.501190][ T551] 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 [ 56.534268][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop8 [ 56.548815][ T551] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.562357][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.571482][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.579999][ T551] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.594270][ T551] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.613568][ T607] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 56.622688][ T551] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.638503][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.647252][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.664363][ T562] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.678331][ T551] 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. [ 56.684187][ T612] loop2: detected capacity change from 0 to 128 [ 56.700360][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.702425][ T562] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.714865][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.729939][ T551] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.749021][ 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 [ 56.770268][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.770374][ T562] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.777492][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.778159][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.802950][ T612] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.814199][ T562] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.827839][ 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 [ 56.843243][ T551] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.863936][ T612] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.879586][ T551] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.879706][ 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 [ 56.898208][ T551] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.921233][ 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. [ 56.921267][ 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 [ 56.921621][ 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 [ 56.964940][ T612] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.968131][ T551] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.996196][ T612] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 57.000026][ 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 [ 57.020903][ T551] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.022840][ T562] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.047401][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.055788][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop2 [ 57.063298][ T564] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.063370][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.075328][ T551] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.083775][ T562] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.108261][ T564] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.113675][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.127989][ T564] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 57.131247][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.152274][ T562] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.161723][ T546] EXT4-fs (loop7): unmounting filesystem. [ 57.172193][ 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 [ 57.191611][ T551] 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. [ 57.192446][ 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. [ 57.223964][ T551] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.241171][ T551] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.242603][ T562] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.261237][ T564] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.266315][ T562] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.299317][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.310181][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.318598][ T564] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.332158][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.340958][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.382707][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.392964][ T564] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.403599][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.420819][ T564] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.436688][ T564] 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. [ 57.453634][ T564] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.477384][ T566] device veth0_vlan entered promiscuous mode [ 57.491830][ T566] device veth1_macvtap entered promiscuous mode [ 57.498872][ T564] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.514422][ T564] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.530443][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.538712][ T564] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.541701][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.558868][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.567498][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.567935][ T564] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.588911][ T564] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.601838][ T564] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.602203][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.630658][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.638310][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.646251][ T564] 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. [ 57.646468][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.671355][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.674013][ T564] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.680458][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.701246][ T564] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.715162][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.779747][ T617] loop5: detected capacity change from 0 to 128 [ 57.795813][ T617] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 57.805033][ T617] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.844272][ T617] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.866915][ T617] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 57.905677][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop5 [ 57.913140][ T566] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.930814][ T566] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.945094][ T566] 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 [ 57.946771][ T551] EXT4-fs (loop8): unmounting filesystem. [ 57.968763][ T615] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.978696][ T615] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.983164][ T562] EXT4-fs (loop9): unmounting filesystem. [ 57.991948][ T566] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.995705][ T615] device bridge_slave_0 entered promiscuous mode [ 58.010065][ T566] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.024085][ T566] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.031650][ T615] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.046357][ T615] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.054437][ T615] device bridge_slave_1 entered promiscuous mode [ 58.072345][ T566] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.095507][ T566] 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. [ 58.113384][ T566] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.131427][ T566] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.151595][ T566] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.167032][ T566] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.179009][ T566] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.192334][ T566] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.205141][ T566] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.220481][ T566] 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. [ 58.237311][ T566] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.249416][ T566] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.274801][ T332] device bridge_slave_1 left promiscuous mode [ 58.281958][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.289618][ T332] device bridge_slave_0 left promiscuous mode [ 58.297705][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.300346][ T564] EXT4-fs (loop2): unmounting filesystem. [ 58.311764][ T332] device bridge_slave_1 left promiscuous mode [ 58.318194][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.326905][ T332] device bridge_slave_0 left promiscuous mode [ 58.344137][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.352943][ T332] device bridge_slave_1 left promiscuous mode [ 58.359240][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.367807][ T332] device bridge_slave_0 left promiscuous mode [ 58.374136][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.384699][ T332] device veth1_macvtap left promiscuous mode [ 58.390863][ T332] device veth0_vlan left promiscuous mode [ 58.397154][ T332] device veth1_macvtap left promiscuous mode [ 58.403324][ T332] device veth0_vlan left promiscuous mode [ 58.409491][ T332] device veth1_macvtap left promiscuous mode [ 58.416492][ T332] device veth0_vlan left promiscuous mode [ 58.712906][ T624] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.720084][ T624] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.727853][ T624] device bridge_slave_0 entered promiscuous mode [ 58.734889][ T566] EXT4-fs (loop5): unmounting filesystem. [ 58.762982][ T624] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.770077][ T624] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.777851][ T624] device bridge_slave_1 entered promiscuous mode [ 58.853253][ T625] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.860353][ T625] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.868282][ T625] device bridge_slave_0 entered promiscuous mode [ 58.876947][ T625] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.884411][ T625] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.892698][ T625] device bridge_slave_1 entered promiscuous mode [ 58.924770][ T627] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.931893][ T627] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.939402][ T627] device bridge_slave_0 entered promiscuous mode [ 58.951476][ T627] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.958553][ T627] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.966440][ T627] device bridge_slave_1 entered promiscuous mode [ 59.070153][ T632] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.077365][ T632] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.088429][ T632] device bridge_slave_0 entered promiscuous mode [ 59.096107][ T632] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.103256][ T632] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.110858][ T632] device bridge_slave_1 entered promiscuous mode [ 59.147192][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.154761][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.199367][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.208037][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.216691][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.223753][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.231603][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.240010][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.248406][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.255523][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.263210][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.288177][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.324513][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.333074][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.341859][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.351229][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.358306][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.366093][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.374727][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.381817][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.389268][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.434430][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.442649][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.475624][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.497749][ T615] device veth0_vlan entered promiscuous mode [ 59.521424][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.529152][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.537496][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.545645][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.553539][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.562124][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.570273][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.577354][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.584897][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.593165][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.600189][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.609863][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.623760][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.646211][ T615] device veth1_macvtap entered promiscuous mode [ 59.656035][ T624] device veth0_vlan entered promiscuous mode [ 59.668470][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.677972][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.703221][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.710884][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.718393][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.727058][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.736100][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.744744][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.753580][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.762042][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.770223][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.777427][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.785493][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.794261][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.802805][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.811430][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.819657][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.826952][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.834788][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.843124][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.851485][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.886492][ T624] device veth1_macvtap entered promiscuous mode [ 59.899943][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.909902][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.921239][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.933574][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.935569][ T673] loop0: detected capacity change from 0 to 128 [ 59.942586][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.955151][ T673] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 59.964492][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.973917][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.986582][ T673] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.009025][ T673] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.41: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.028305][ T673] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 60.046369][ T615] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.048970][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop0 [ 60.060788][ T615] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.077952][ T615] 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 [ 60.103784][ T615] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.115683][ T615] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.129246][ T615] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.144229][ T615] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.151537][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.168001][ T615] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.168243][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.184772][ T615] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.194840][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.208869][ T615] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.216797][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.238661][ T615] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.239923][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.255037][ T615] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.265186][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.274435][ T615] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.283937][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.303368][ T615] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.305255][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.316961][ T615] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.325742][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.339479][ T615] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.348077][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.363135][ T615] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.380345][ T615] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.401021][ T625] device veth0_vlan entered promiscuous mode [ 60.416604][ T632] device veth0_vlan entered promiscuous mode [ 60.434414][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.442089][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.449767][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.459500][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.468058][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.475254][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.483117][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.491948][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.500231][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.507346][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.515436][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.524032][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.532762][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.541062][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.564809][ T625] device veth1_macvtap entered promiscuous mode [ 60.590518][ T676] loop6: detected capacity change from 0 to 128 [ 60.605459][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.613349][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.621499][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.627269][ T676] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 60.631285][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.644417][ T676] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.647482][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.664527][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.672917][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.681869][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.690204][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.698948][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.700507][ T676] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.44: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.725964][ T676] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 60.747423][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop6 2026/02/14 10:05:24 executed programs: 43 [ 60.754845][ T624] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.766801][ T624] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.782712][ T624] 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 [ 60.786641][ T615] EXT4-fs (loop0): unmounting filesystem. [ 60.807223][ T624] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.821147][ T624] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.835142][ T624] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.853511][ T624] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.871504][ T624] 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. [ 60.888299][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.896576][ T624] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.905860][ T624] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.917249][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.930312][ T624] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.943427][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.952311][ T624] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.960229][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.969929][ T624] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.981469][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.992099][ T624] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.001137][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.013506][ T624] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.035804][ T624] 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. [ 61.053361][ T624] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.065300][ T624] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.090935][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.099273][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.108965][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.119106][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.127506][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.136696][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.146402][ T632] device veth1_macvtap entered promiscuous mode [ 61.153574][ T627] device veth0_vlan entered promiscuous mode [ 61.189965][ T681] loop4: detected capacity change from 0 to 128 [ 61.225963][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.236402][ T681] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 61.244500][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.253502][ T681] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.264957][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.288803][ T681] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.308109][ T681] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 61.327880][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop4 [ 61.338711][ T624] EXT4-fs (loop6): unmounting filesystem. [ 61.344607][ T625] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.344648][ T625] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.344683][ T625] 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 [ 61.394876][ T627] device veth1_macvtap entered promiscuous mode [ 61.405440][ T625] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.418015][ T625] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.440462][ T625] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.455807][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.458952][ T625] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.479360][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.487894][ T625] 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. [ 61.488177][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.505763][ T625] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.515026][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.528399][ T625] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.536780][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.552847][ T625] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.574030][ T625] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.585724][ T625] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.598929][ T625] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.612111][ T625] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.627376][ T332] device bridge_slave_1 left promiscuous mode [ 61.627680][ T625] 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. [ 61.634211][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.651896][ T625] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.668473][ T625] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.668949][ T332] device bridge_slave_0 left promiscuous mode [ 61.688121][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.697279][ T332] device bridge_slave_1 left promiscuous mode [ 61.703562][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.711517][ T332] device bridge_slave_0 left promiscuous mode [ 61.717719][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.726508][ T332] device bridge_slave_1 left promiscuous mode [ 61.732797][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.740680][ T332] device bridge_slave_0 left promiscuous mode [ 61.746963][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.755347][ T332] device bridge_slave_1 left promiscuous mode [ 61.761815][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.769503][ T332] device bridge_slave_0 left promiscuous mode [ 61.776582][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.785107][ T332] device bridge_slave_1 left promiscuous mode [ 61.791565][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.799198][ T332] device bridge_slave_0 left promiscuous mode [ 61.805780][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.815895][ T332] device veth1_macvtap left promiscuous mode [ 61.822144][ T332] device veth0_vlan left promiscuous mode [ 61.828382][ T332] device veth1_macvtap left promiscuous mode [ 61.834787][ T332] device veth0_vlan left promiscuous mode [ 61.840967][ T332] device veth1_macvtap left promiscuous mode [ 61.847044][ T332] device veth0_vlan left promiscuous mode [ 61.853789][ T332] device veth1_macvtap left promiscuous mode [ 61.860058][ T332] device veth0_vlan left promiscuous mode [ 61.866503][ T332] device veth1_macvtap left promiscuous mode [ 61.872801][ T332] device veth0_vlan left promiscuous mode [ 62.325395][ T689] loop3: detected capacity change from 0 to 128 [ 62.332798][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.335063][ T689] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 62.349872][ T689] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.363233][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.373329][ T689] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.390515][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.393622][ T689] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 62.401961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.419330][ T625] EXT4-fs (loop4): unmounting filesystem. [ 62.427226][ T632] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.441218][ T632] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.454543][ T632] 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 [ 62.456903][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop3 [ 62.482139][ T632] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.496032][ T679] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.503818][ T679] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.505216][ T632] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.526437][ T679] device bridge_slave_0 entered promiscuous mode [ 62.535629][ T632] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.550838][ T632] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.566542][ T632] 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. [ 62.582948][ T632] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.598895][ T632] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.614829][ T632] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.619324][ T679] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.641161][ T632] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.641193][ T632] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.641239][ T632] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.653973][ T679] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.668334][ T632] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.680135][ T679] device bridge_slave_1 entered promiscuous mode [ 62.686723][ T632] 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. [ 62.729358][ T632] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.741351][ T632] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.785628][ T694] loop1: detected capacity change from 0 to 128 [ 62.816933][ T694] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 62.826533][ T694] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.854372][ T694] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.881114][ T694] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 62.914646][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop1 [ 62.922144][ T627] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.940781][ T627] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.954570][ T627] 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 [ 62.981740][ T684] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.988826][ T684] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.997047][ T627] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.008957][ T627] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.016492][ T684] device bridge_slave_0 entered promiscuous mode [ 63.024545][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.033676][ T684] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.050276][ T684] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.058001][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.058294][ T684] device bridge_slave_1 entered promiscuous mode [ 63.074199][ T627] 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. [ 63.095759][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.111284][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.126414][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.141919][ T627] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.153742][ T627] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.170392][ T627] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.186207][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.201276][ T627] 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. [ 63.227710][ T627] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.227756][ T632] EXT4-fs (loop3): unmounting filesystem. [ 63.239513][ T627] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.331526][ T692] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.338671][ T692] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.346497][ T692] device bridge_slave_0 entered promiscuous mode [ 63.367305][ T679] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.374431][ T679] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.381763][ T679] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.388900][ T679] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.397829][ T692] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.405585][ T692] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.413488][ T692] device bridge_slave_1 entered promiscuous mode [ 63.420490][ T543] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.428308][ T543] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.504272][ T627] EXT4-fs (loop1): unmounting filesystem. [ 63.510485][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.518324][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.554248][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.562691][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.571731][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.579151][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.586642][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.595187][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.603618][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.610768][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.678558][ T705] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.685868][ T705] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.694257][ T705] device bridge_slave_0 entered promiscuous mode [ 63.703427][ T705] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.710512][ T705] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.718737][ T705] device bridge_slave_1 entered promiscuous mode [ 63.736169][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.744637][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.768271][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.776908][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.838838][ T679] device veth0_vlan entered promiscuous mode [ 63.851815][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.859442][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.867345][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.875834][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.884246][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.891433][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.898810][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.907572][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.915888][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.922980][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.930516][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.938664][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.946795][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.954891][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.963307][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.971885][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.979767][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.987968][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.996126][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.003823][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.029826][ T713] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.036945][ T713] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.044504][ T713] device bridge_slave_0 entered promiscuous mode [ 64.059793][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.067681][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.075244][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.083757][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.092644][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.099698][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.107465][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.115451][ T713] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.122589][ T713] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.130052][ T713] device bridge_slave_1 entered promiscuous mode [ 64.154557][ T679] device veth1_macvtap entered promiscuous mode [ 64.166217][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.175708][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.184341][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.191419][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.199190][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.207720][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.216157][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.241848][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.250141][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.259136][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.267600][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.276710][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.285025][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.328075][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.352531][ T684] device veth0_vlan entered promiscuous mode [ 64.360027][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.374110][ T733] loop7: detected capacity change from 0 to 128 [ 64.384993][ T733] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 64.395107][ T733] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.413931][ T733] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.60: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.434796][ T733] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 64.443683][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.451550][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.460292][ T679] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.473255][ T679] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.476060][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop7 [ 64.486632][ T679] 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 [ 64.514298][ T679] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.529547][ T679] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.543387][ T679] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.559360][ T679] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.574813][ T679] 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. [ 64.591232][ T679] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.606607][ T679] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.621878][ T679] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.637586][ T679] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.652765][ T679] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.655378][ T684] device veth1_macvtap entered promiscuous mode [ 64.666212][ T679] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.685401][ T679] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.701494][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.704534][ T679] 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. [ 64.711785][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.727953][ T679] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.737653][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.751209][ T679] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.755257][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.776047][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.789309][ T692] device veth0_vlan entered promiscuous mode [ 64.806819][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.815440][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.824804][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.832985][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.844594][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.853346][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.882241][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.890437][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.898358][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.907217][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.916275][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.923467][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.937509][ T692] device veth1_macvtap entered promiscuous mode [ 64.955740][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.964194][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.974540][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.983408][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.990474][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.998367][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.007134][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.015587][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.023475][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.032315][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.073495][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.081890][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.090045][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.098390][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.106690][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.114983][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.123805][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.129395][ T679] EXT4-fs (loop7): unmounting filesystem. [ 65.132661][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.178931][ T748] loop8: detected capacity change from 0 to 128 [ 65.187164][ T750] loop9: detected capacity change from 0 to 128 [ 65.206137][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.215215][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.240641][ T748] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 65.253582][ T748] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.264701][ T750] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 65.280898][ T748] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.66: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.286802][ T750] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.308345][ T748] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 65.321509][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.329571][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.337390][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.346269][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.353638][ T692] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.355695][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.373501][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.381764][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.390252][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.394155][ T750] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.63: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.399196][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.424061][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.432386][ T692] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.435489][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop8 [ 65.446211][ T692] 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 [ 65.477322][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.482252][ T692] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.486437][ T750] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 65.505137][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.513441][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.522009][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.529631][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.539998][ T692] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.553881][ T692] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.568847][ T692] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.586998][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.595460][ T692] 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. [ 65.615975][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.623761][ T692] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.624225][ T692] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.649870][ T684] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.663316][ T692] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.680688][ T684] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.695648][ T692] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.708500][ T692] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.709746][ T684] 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 [ 65.722178][ T692] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.745914][ T684] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.766408][ T692] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.768665][ T705] device veth0_vlan entered promiscuous mode [ 65.787761][ T684] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.787788][ T692] 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. [ 65.803739][ T684] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.840959][ T684] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.856519][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.861374][ T684] 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. [ 65.868024][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.882139][ T684] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.890683][ T692] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.904017][ T684] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.917017][ T692] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.931116][ T684] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.970740][ T684] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.988549][ T705] device veth1_macvtap entered promiscuous mode [ 65.995646][ T684] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.013968][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.023500][ T684] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.033675][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.043965][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.051993][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.053052][ T684] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.061758][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.087371][ T684] 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. [ 66.118537][ T684] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.130480][ T684] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.145956][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.156584][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.165887][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.175947][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.212099][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.220460][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.230184][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.238234][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.247864][ T713] device veth0_vlan entered promiscuous mode 2026/02/14 10:05:30 executed programs: 62 [ 66.306788][ T760] loop2: detected capacity change from 0 to 128 [ 66.319778][ T713] device veth1_macvtap entered promiscuous mode [ 66.327037][ T751] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.336416][ T751] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.338813][ T760] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 66.345489][ T751] device bridge_slave_0 entered promiscuous mode [ 66.370222][ T692] EXT4-fs (loop8): unmounting filesystem. [ 66.379161][ T760] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.391024][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.410242][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.422244][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.436932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.448722][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.459796][ T760] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.69: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.461888][ T751] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.484592][ T760] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 66.485895][ T751] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.501955][ T751] device bridge_slave_1 entered promiscuous mode [ 66.513303][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop2 [ 66.523995][ T705] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.535970][ T705] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.549350][ T705] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 66.569891][ T705] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.584552][ T705] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.584816][ T332] device bridge_slave_1 left promiscuous mode [ 66.604196][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.605700][ T705] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.626244][ T332] device bridge_slave_0 left promiscuous mode [ 66.626505][ T705] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.633210][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.648386][ T705] 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. [ 66.670816][ T705] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.686359][ T705] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.686615][ T332] device bridge_slave_1 left promiscuous mode [ 66.702216][ T705] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.708192][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.724292][ T705] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.741870][ T332] device bridge_slave_0 left promiscuous mode [ 66.742080][ T705] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.748269][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.761417][ T705] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.780841][ T705] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.795782][ T332] device bridge_slave_1 left promiscuous mode [ 66.795909][ T705] 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. [ 66.803426][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.820874][ T705] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.836610][ T705] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.836668][ T332] device bridge_slave_0 left promiscuous mode [ 66.856070][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.864908][ T332] device bridge_slave_1 left promiscuous mode [ 66.871313][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.879112][ T332] device bridge_slave_0 left promiscuous mode [ 66.885412][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.895137][ T332] device bridge_slave_1 left promiscuous mode [ 66.901478][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.909151][ T332] device bridge_slave_0 left promiscuous mode [ 66.915600][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.925423][ T332] device veth1_macvtap left promiscuous mode [ 66.931861][ T332] device veth0_vlan left promiscuous mode [ 66.937972][ T332] device veth1_macvtap left promiscuous mode [ 66.944267][ T332] device veth0_vlan left promiscuous mode [ 66.950398][ T332] device veth1_macvtap left promiscuous mode [ 66.956527][ T332] device veth0_vlan left promiscuous mode [ 66.962813][ T332] device veth1_macvtap left promiscuous mode [ 66.968885][ T332] device veth0_vlan left promiscuous mode [ 66.976499][ T332] device veth1_macvtap left promiscuous mode [ 66.982664][ T332] device veth0_vlan left promiscuous mode [ 67.420663][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.429177][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.466665][ T766] loop5: detected capacity change from 0 to 128 [ 67.483037][ T766] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 67.496517][ T684] EXT4-fs (loop9): unmounting filesystem. [ 67.496810][ T705] EXT4-fs (loop2): unmounting filesystem. [ 67.508976][ T766] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.551462][ T766] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.70: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.581418][ T766] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 67.608051][ T713] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.621283][ T713] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.621727][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop5 [ 67.639868][ T713] 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 [ 67.663404][ T713] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.675106][ T713] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.688530][ T713] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.710885][ T713] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.731670][ T713] 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. [ 67.747568][ T713] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.763123][ T713] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.780881][ T713] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.796433][ T713] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.808217][ T713] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.821390][ T713] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.838141][ T713] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.853444][ T713] 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. [ 67.870351][ T713] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.883692][ T713] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.900823][ T763] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.907997][ T763] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.916418][ T763] device bridge_slave_0 entered promiscuous mode [ 67.940866][ T763] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.947956][ T763] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.956459][ T763] device bridge_slave_1 entered promiscuous mode [ 68.008831][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.016843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.041906][ T770] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.049089][ T770] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.056710][ T770] device bridge_slave_0 entered promiscuous mode [ 68.074334][ T770] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.081444][ T770] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.089005][ T770] device bridge_slave_1 entered promiscuous mode [ 68.107942][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.116492][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.124941][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.132138][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.142299][ T713] EXT4-fs (loop5): unmounting filesystem. [ 68.156701][ T771] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.164240][ T771] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.172617][ T771] device bridge_slave_0 entered promiscuous mode [ 68.179705][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.188210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.197031][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.205536][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.212649][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.229606][ T771] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.236832][ T771] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.244689][ T771] device bridge_slave_1 entered promiscuous mode [ 68.279621][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.315789][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.339299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.406665][ T751] device veth0_vlan entered promiscuous mode [ 68.414970][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.423262][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.431122][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.480477][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.504162][ T788] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.511720][ T788] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.519233][ T788] device bridge_slave_0 entered promiscuous mode [ 68.529935][ T751] device veth1_macvtap entered promiscuous mode [ 68.541799][ T788] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.548891][ T788] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.556582][ T788] device bridge_slave_1 entered promiscuous mode [ 68.592747][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.600481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.608611][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.617573][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.626151][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.633242][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.641124][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.649787][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.658359][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.665566][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.673476][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.695442][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.703086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.711111][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.719506][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.728331][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.737341][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.746006][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.754606][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.762983][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.770117][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.777631][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.786103][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.794635][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.801745][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.809477][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.857937][ T811] loop0: detected capacity change from 0 to 128 [ 68.860983][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.877085][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.885614][ T811] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 68.894516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.903674][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.914141][ T811] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.931614][ T811] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.65: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.961133][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.969383][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.972572][ T811] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 68.982485][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.994304][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.021686][ T751] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.036485][ T751] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.050136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.053034][ T751] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 69.063145][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.081930][ T751] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.092528][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.098875][ T751] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.107677][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.120890][ T751] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.129628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.149265][ T751] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.151463][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.165387][ T751] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.174891][ T763] device veth0_vlan entered promiscuous mode [ 69.187541][ T751] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.208756][ T751] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.224648][ T751] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.240115][ T751] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.255308][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.264057][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.272288][ T751] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.285492][ T751] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.298708][ T751] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.317218][ T751] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.334405][ T751] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.346518][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.350835][ T751] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.358571][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.378057][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.386800][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.400882][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.408929][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.420073][ T763] device veth1_macvtap entered promiscuous mode [ 69.427911][ T770] device veth0_vlan entered promiscuous mode [ 69.435054][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.443507][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.451991][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.487062][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.495771][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.505338][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.514672][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.566398][ T770] device veth1_macvtap entered promiscuous mode [ 69.586240][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.594796][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.603512][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.610705][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.614134][ T822] loop6: detected capacity change from 0 to 128 [ 69.622267][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.633084][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.641410][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.648474][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.653643][ T822] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 69.657379][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.665152][ T822] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.674503][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.691786][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.699985][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.707916][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.715063][ T822] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.72: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.715413][ T822] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 69.736764][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.750862][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.759500][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.766729][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.774626][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.783628][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.785152][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop6 [ 69.792528][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.799611][ T763] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.805967][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.806573][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.833439][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.841613][ T763] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.855929][ T763] 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 [ 69.876977][ T763] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.889664][ T763] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.903108][ T763] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.918149][ T763] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.940249][ T763] 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. [ 69.956086][ T763] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.972321][ T763] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.988622][ T763] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.989355][ T751] EXT4-fs (loop0): unmounting filesystem. [ 70.005649][ T763] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.021147][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.021992][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.029661][ T763] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.038338][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.052738][ T763] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.061014][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.072650][ T763] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.081313][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.094978][ T763] 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. [ 70.102596][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.118507][ T763] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.136170][ T763] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.179880][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.188691][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.197502][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.207568][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.215885][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.224443][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.250271][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.259183][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.281328][ T788] device veth0_vlan entered promiscuous mode [ 70.297119][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.306252][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.315223][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.323449][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.341427][ T827] loop4: detected capacity change from 0 to 128 [ 70.361975][ T827] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 70.381992][ T827] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.396166][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.404567][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.414580][ T771] device veth0_vlan entered promiscuous mode [ 70.427612][ T827] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.75: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.458402][ T827] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 70.468835][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.477496][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.488996][ T770] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.501984][ T788] device veth1_macvtap entered promiscuous mode [ 70.515017][ T771] device veth1_macvtap entered promiscuous mode [ 70.521554][ T770] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.527564][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop4 [ 70.537708][ T770] 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 [ 70.562759][ T770] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.575397][ T770] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.589444][ T770] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.589888][ T763] EXT4-fs (loop6): unmounting filesystem. [ 70.605355][ T770] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.636376][ T770] 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. [ 70.652482][ T770] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.667843][ T770] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.684604][ T770] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.686636][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.701223][ T770] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.714208][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.719251][ T770] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.726961][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.740277][ T770] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.749638][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.768111][ T770] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.768602][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.784586][ T770] 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. [ 70.792297][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.814820][ T770] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.815113][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.826979][ T770] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.836228][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.857848][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.866546][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.879406][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.888001][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.915719][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.924317][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.957043][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.966435][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.003697][ T825] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.011997][ T825] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.019578][ T825] device bridge_slave_0 entered promiscuous mode [ 71.043265][ T825] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.050389][ T825] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.058330][ T825] device bridge_slave_1 entered promiscuous mode [ 71.067848][ T835] loop3: detected capacity change from 0 to 128 [ 71.087055][ T835] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 71.103560][ T835] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.113253][ T838] loop1: detected capacity change from 0 to 128 [ 71.125379][ T770] EXT4-fs (loop4): unmounting filesystem. [ 71.141419][ T835] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.82: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.142705][ T838] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 71.171756][ T835] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 71.190343][ T771] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.194989][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop3 [ 71.203389][ T838] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.228673][ T771] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.245356][ T332] device bridge_slave_1 left promiscuous mode [ 71.251874][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.259606][ T332] device bridge_slave_0 left promiscuous mode [ 71.265952][ T771] 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 [ 71.272858][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.294270][ T771] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.296868][ T838] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.79: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.307335][ T771] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.339007][ T771] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.339961][ T838] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 71.363245][ T771] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.375885][ T332] device bridge_slave_1 left promiscuous mode [ 71.385368][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.387190][ T771] 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. [ 71.408857][ T771] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.424871][ T771] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.424876][ T788] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2026/02/14 10:05:35 executed programs: 82 [ 71.431381][ T332] device bridge_slave_0 left promiscuous mode [ 71.441088][ T771] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.452665][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.457912][ T788] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.483988][ T771] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.493090][ T788] 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 [ 71.505826][ T771] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.527572][ T788] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.539102][ T771] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.553465][ T332] device bridge_slave_1 left promiscuous mode [ 71.562683][ T788] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.568305][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.582034][ T771] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.590176][ T788] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.603813][ T771] 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. [ 71.619092][ T332] device bridge_slave_0 left promiscuous mode [ 71.635910][ T771] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.639504][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.651388][ T771] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.660451][ T788] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.686871][ T332] device bridge_slave_1 left promiscuous mode [ 71.693594][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.701287][ T788] 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. [ 71.701995][ T332] device bridge_slave_0 left promiscuous mode [ 71.717366][ T788] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.724668][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.739108][ T788] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.760520][ T788] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.776563][ T332] device bridge_slave_1 left promiscuous mode [ 71.782881][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.783609][ T788] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.801911][ T788] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.807540][ T332] device bridge_slave_0 left promiscuous mode [ 71.816300][ T788] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.822169][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.843498][ T332] device veth1_macvtap left promiscuous mode [ 71.849282][ T788] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.849975][ T332] device veth0_vlan left promiscuous mode [ 71.871497][ T332] device veth1_macvtap left promiscuous mode [ 71.877574][ T332] device veth0_vlan left promiscuous mode [ 71.883406][ T788] 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. [ 71.899687][ T332] device veth1_macvtap left promiscuous mode [ 71.906035][ T332] device veth0_vlan left promiscuous mode [ 71.912538][ T788] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.924219][ T788] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.937886][ T332] device veth1_macvtap left promiscuous mode [ 71.944299][ T332] device veth0_vlan left promiscuous mode [ 71.951702][ T332] device veth1_macvtap left promiscuous mode [ 71.957788][ T332] device veth0_vlan left promiscuous mode [ 72.402082][ T830] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.409161][ T830] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.418735][ T830] device bridge_slave_0 entered promiscuous mode [ 72.429767][ T830] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.437438][ T830] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.445164][ T830] device bridge_slave_1 entered promiscuous mode [ 72.462029][ T788] EXT4-fs (loop1): unmounting filesystem. [ 72.464296][ T771] EXT4-fs (loop3): unmounting filesystem. [ 72.589262][ T842] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.596498][ T842] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.604049][ T842] device bridge_slave_0 entered promiscuous mode [ 72.612305][ T842] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.619558][ T842] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.627296][ T842] device bridge_slave_1 entered promiscuous mode [ 72.720090][ T848] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.727204][ T848] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.735761][ T848] device bridge_slave_0 entered promiscuous mode [ 72.745653][ T848] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.753152][ T848] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.760745][ T848] device bridge_slave_1 entered promiscuous mode [ 72.832345][ T849] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.839432][ T849] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.847058][ T849] device bridge_slave_0 entered promiscuous mode [ 72.855393][ T830] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.862594][ T830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.869976][ T830] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.877060][ T830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.897618][ T849] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.905015][ T849] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.912740][ T849] device bridge_slave_1 entered promiscuous mode [ 72.965459][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.973300][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.982512][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.989994][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.003335][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.012029][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.020212][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.027294][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.054443][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.062508][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.071314][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.079943][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.087035][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.118090][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.125627][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.147360][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.156075][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.163277][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.171258][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.179500][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.186677][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.207993][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.216680][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.259683][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.268388][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.278489][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.301816][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.309576][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.318298][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.325529][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.333024][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.357388][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.366118][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.373402][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.381736][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.390201][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.397325][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.422172][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.430284][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.438076][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.445918][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.456651][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.465439][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.474084][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.481161][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.488769][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.496541][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.505297][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.513394][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.521691][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.528812][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.536514][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.544741][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.551822][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.566113][ T825] device veth0_vlan entered promiscuous mode [ 73.579155][ T830] device veth0_vlan entered promiscuous mode [ 73.591243][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.598974][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.607820][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.616853][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.626605][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.635028][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.643336][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.651596][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.660076][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.668381][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.676147][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.698350][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.706717][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.715135][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.723530][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.732540][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.740917][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.750894][ T825] device veth1_macvtap entered promiscuous mode [ 73.763821][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.771706][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.780109][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.789386][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.797756][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.812226][ T848] device veth0_vlan entered promiscuous mode [ 73.824997][ T830] device veth1_macvtap entered promiscuous mode [ 73.831916][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.840248][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.848951][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.857268][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.865787][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.874201][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.882632][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.891247][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.899046][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.930282][ T848] device veth1_macvtap entered promiscuous mode [ 73.944657][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.955246][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.977784][ T849] device veth0_vlan entered promiscuous mode [ 73.991650][ T890] loop7: detected capacity change from 0 to 128 [ 74.006719][ T890] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 74.018778][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.027418][ T890] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.028600][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.048150][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.057339][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.062516][ T890] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.84: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.069477][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.085825][ T890] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 74.096185][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.109510][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.118086][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.128070][ T825] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.130087][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop7 [ 74.140189][ T825] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.150274][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.160000][ 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 [ 74.173787][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.195773][ T825] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.199050][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.208205][ T825] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.217484][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.229907][ 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 [ 74.239260][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.253785][ 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 [ 74.262905][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.275696][ 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. [ 74.299458][ 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 [ 74.315423][ 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 [ 74.332072][ 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 [ 74.347526][ T825] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.359326][ T825] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.363484][ T842] device veth0_vlan entered promiscuous mode [ 74.378873][ T825] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.392616][ 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 [ 74.407741][ 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. [ 74.424758][ T825] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.436562][ T825] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.455075][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.462772][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.470369][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.479343][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.526039][ T895] loop8: detected capacity change from 0 to 128 [ 74.533544][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.534246][ T893] loop9: detected capacity change from 0 to 128 [ 74.542269][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.562303][ T893] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 74.574490][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.582749][ T895] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 74.583232][ T895] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.594526][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.611480][ T849] device veth1_macvtap entered promiscuous mode [ 74.624617][ T893] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.640165][ T842] device veth1_macvtap entered promiscuous mode [ 74.669352][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.677359][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.685924][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.695563][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.698950][ T895] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.93: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.725641][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.735803][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.736724][ T893] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.92: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.746324][ T895] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 74.774819][ T893] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 74.794396][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.807533][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.823097][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.835763][ T848] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.836699][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop8 [ 74.848752][ T848] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.868617][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.876492][ T830] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.882039][ T848] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 74.897572][ T830] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.913358][ T848] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.926570][ T830] 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 [ 74.937593][ T848] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.968896][ T830] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.971109][ T848] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.981915][ T830] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.998325][ T848] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.014545][ T830] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.025144][ T848] 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. [ 75.042733][ T830] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.055037][ T848] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.075595][ T830] 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. [ 75.085203][ T848] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.114657][ T830] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.130475][ T830] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.147535][ T848] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.158304][ T825] EXT4-fs (loop7): unmounting filesystem. [ 75.168761][ T848] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.180882][ T830] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.182239][ T848] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.205648][ T830] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.210358][ T848] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 75.223035][ T830] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.235008][ T848] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.266468][ T830] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 75.277395][ T848] 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. [ 75.298853][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.303514][ T848] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.318788][ T848] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.327471][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.342149][ T901] loop5: detected capacity change from 0 to 128 [ 75.360033][ T830] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.376397][ T901] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 75.385794][ T830] 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. [ 75.402363][ T901] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.431489][ T830] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.462427][ T906] loop2: detected capacity change from 0 to 128 [ 75.465697][ T830] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.497028][ T906] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 75.506964][ T901] ================================================================== [ 75.515509][ T901] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 75.522761][ T901] Read of size 157024 at addr ffff888131477028 by task syz.5.99/901 [ 75.530766][ T901] [ 75.533131][ T901] CPU: 0 PID: 901 Comm: syz.5.99 Not tainted syzkaller #0 [ 75.540267][ T901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 75.550434][ T901] Call Trace: [ 75.553729][ T901] [ 75.556853][ T901] __dump_stack+0x21/0x24 [ 75.561228][ T901] dump_stack_lvl+0x110/0x170 [ 75.565932][ T901] ? __cfi_dump_stack_lvl+0x8/0x8 [ 75.570983][ T901] ? __cfi__printk+0x8/0x8 [ 75.575414][ T901] ? __ext4fs_dirhash+0x770/0x1080 [ 75.580579][ T901] ? dx_insert_block+0xd9/0x240 [ 75.585680][ T901] print_address_description+0x71/0x200 [ 75.591262][ T901] print_report+0x4a/0x60 [ 75.595626][ T901] kasan_report+0x122/0x150 [ 75.600150][ T901] ? dx_insert_block+0xd9/0x240 [ 75.605108][ T901] kasan_check_range+0x249/0x2a0 [ 75.610068][ T901] ? dx_insert_block+0xd9/0x240 [ 75.615031][ T901] memmove+0x2d/0x70 [ 75.619028][ T901] dx_insert_block+0xd9/0x240 [ 75.623726][ T901] do_split+0x1a36/0x1df0 [ 75.628085][ T901] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 75.633913][ T901] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 75.639745][ T901] make_indexed_dir+0xdd4/0x1480 [ 75.644710][ T901] ? add_dirent_to_buf+0x670/0x670 [ 75.649844][ T901] ? add_dirent_to_buf+0x45b/0x670 [ 75.655068][ T901] ext4_add_entry+0xb81/0xdb0 [ 75.659856][ T901] ? ext4_inc_count+0x1b0/0x1b0 [ 75.664727][ T901] ? __cfi_current_time+0x10/0x10 [ 75.670036][ T901] __ext4_link+0x4de/0x770 [ 75.674487][ T901] ? __cfi___ext4_link+0x10/0x10 [ 75.679538][ T901] ? lookup_one_qstr_excl+0x133/0x270 [ 75.685104][ T901] ? clear_nonspinnable+0x60/0x60 [ 75.690155][ T901] ext4_link+0x1de/0x270 [ 75.694509][ T901] vfs_link+0x64b/0x800 [ 75.698774][ T901] do_linkat+0x1e7/0x750 [ 75.703213][ T901] __x64_sys_link+0x86/0x90 [ 75.707832][ T901] x64_sys_call+0x266/0x9a0 [ 75.712457][ T901] do_syscall_64+0x4c/0xa0 [ 75.717002][ T901] ? clear_bhb_loop+0x30/0x80 [ 75.721700][ T901] ? clear_bhb_loop+0x30/0x80 [ 75.726523][ T901] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 75.732666][ T901] RIP: 0033:0x7fdf5a197479 [ 75.737118][ T901] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 75.756945][ T901] RSP: 002b:00007fdf5b020028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 75.765581][ T901] RAX: ffffffffffffffda RBX: 00007fdf5a3c5fa0 RCX: 00007fdf5a197479 [ 75.773617][ T901] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 75.781784][ T901] RBP: 00007fdf5a2281bc R08: 0000000000000000 R09: 0000000000000000 [ 75.789794][ T901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.797783][ T901] R13: 0000000000000000 R14: 00007fdf5a3c5fa0 R15: 00007ffed90c01f8 [ 75.805885][ T901] [ 75.808940][ T901] [ 75.811465][ T901] The buggy address belongs to the physical page: [ 75.817983][ T901] page:ffffea0004c51dc0 refcount:3 mapcount:1 mapping:ffff88810048f650 index:0x1 pfn:0x131477 [ 75.828511][ T901] memcg:ffff888100238000 [ 75.832859][ T901] aops:def_blk_aops ino:700005 [ 75.837644][ T901] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 75.849993][ T901] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810048f650 [ 75.858612][ T901] raw: 0000000000000001 ffff88812466b2a0 0000000300000000 ffff888100238000 [ 75.867294][ T901] page dumped because: kasan: bad access detected [ 75.873758][ T901] page_owner tracks the page as allocated [ 75.879496][ T901] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 539, tgid 539 (udevd), ts 75356169876, free_ts 75340091561 [ 75.899446][ T901] post_alloc_hook+0x1f5/0x210 [ 75.904266][ T901] prep_new_page+0x1c/0x110 [ 75.908798][ T901] get_page_from_freelist+0x2d12/0x2d80 [ 75.914406][ T901] __alloc_pages+0x1d9/0x480 [ 75.919021][ T901] __folio_alloc+0x12/0x40 [ 75.923467][ T901] page_cache_ra_unbounded+0x248/0x730 [ 75.928979][ T901] page_cache_sync_ra+0x3e3/0x490 [ 75.934202][ T901] filemap_read+0x694/0x23d0 [ 75.938824][ T901] blkdev_read_iter+0x426/0x560 [ 75.943781][ T901] vfs_read+0x454/0x910 [ 75.947976][ T901] ksys_read+0x149/0x250 [ 75.952247][ T901] __x64_sys_read+0x7b/0x90 [ 75.956771][ T901] x64_sys_call+0x2f/0x9a0 [ 75.961210][ T901] do_syscall_64+0x4c/0xa0 [ 75.965666][ T901] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 75.972117][ T901] page last free stack trace: [ 75.976814][ T901] free_unref_page_prepare+0x742/0x750 [ 75.982318][ T901] free_unref_page+0x95/0x540 [ 75.987116][ T901] __free_pages+0x67/0x100 [ 75.991650][ T901] free_pages+0x82/0x90 [ 75.995996][ T901] tlb_finish_mmu+0x2c7/0x370 [ 76.001035][ T901] unmap_region+0x2b7/0x320 [ 76.005554][ T901] do_mas_align_munmap+0xbed/0x1320 [ 76.010810][ T901] do_mas_munmap+0x241/0x2b0 [ 76.015428][ T901] __vm_munmap+0x1bd/0x330 [ 76.019864][ T901] __x64_sys_munmap+0x6b/0x80 [ 76.024564][ T901] x64_sys_call+0x8a/0x9a0 [ 76.028997][ T901] do_syscall_64+0x4c/0xa0 [ 76.033448][ T901] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 76.039465][ T901] [ 76.041848][ T901] Memory state around the buggy address: [ 76.047491][ T901] ffff888131477f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.055677][ T901] ffff888131477f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.063789][ T901] >ffff888131478000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 76.071965][ T901] ^ [ 76.076040][ T901] ffff888131478080: fb fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb [ 76.084230][ T901] ffff888131478100: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc [ 76.092429][ T901] ================================================================== [ 76.102132][ T901] Disabling lock debugging due to kernel taint [ 76.113030][ T28] audit: type=1400 audit(1771063539.944:123): avc: denied { read } for pid=84 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 [ 76.113059][ T906] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.135252][ T28] audit: type=1400 audit(1771063539.944:124): avc: denied { search } for pid=84 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 [ 76.166697][ T28] audit: type=1400 audit(1771063539.944:125): avc: denied { write } for pid=84 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 [ 76.188542][ T28] audit: type=1400 audit(1771063539.944:126): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 76.209818][ T901] EXT4-fs error (device loop5): ext4_dx_csum_set:531: inode #2: comm syz.5.99: dir seems corrupt? Run e2fsck -D. [ 76.228781][ T906] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.88: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.260841][ T28] audit: type=1400 audit(1771063539.944:127): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 76.306082][ T28] audit: type=1400 audit(1771063539.944:128): avc: denied { append open } for pid=84 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 [ 76.329575][ T906] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 76.338740][ T28] audit: type=1400 audit(1771063539.944:129): avc: denied { getattr } for pid=84 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 [ 76.365706][ T849] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.379135][ T849] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.392685][ T849] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 76.419450][ T842] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.431516][ T842] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.445127][ T849] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2026/02/14 10:05:40 executed programs: 95 [ 76.458941][ T842] 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 [ 76.480460][ T842] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.485471][ T849] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.493748][ T842] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.519494][ T849] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.536369][ T842] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.551398][ T849] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 76.574201][ T332] device bridge_slave_1 left promiscuous mode [ 76.580488][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.587965][ T849] 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. [ 76.591060][ T842] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 76.604178][ T849] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 76.635375][ T842] 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. [ 76.651380][ T332] device bridge_slave_0 left promiscuous mode [ 76.657870][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.661329][ T849] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 76.667283][ T842] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 76.695045][ T849] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 76.710954][ T332] device bridge_slave_1 left promiscuous mode [ 76.717147][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.724991][ T842] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 76.740396][ T332] device bridge_slave_0 left promiscuous mode [ 76.741541][ T849] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.758390][ T849] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.761235][ T842] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 76.772923][ T849] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 76.788174][ T842] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.801095][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.812563][ T842] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.831314][ T842] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 76.833307][ T849] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.845282][ T842] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.873208][ T332] device bridge_slave_1 left promiscuous mode [ 76.873587][ T842] 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. [ 76.879505][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.896996][ T842] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.913838][ T849] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 76.929242][ T849] 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. [ 76.929875][ T842] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.947191][ T849] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.969967][ T849] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.971644][ T332] device bridge_slave_0 left promiscuous mode [ 76.989928][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.999732][ T332] device bridge_slave_1 left promiscuous mode [ 77.006190][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.014259][ T332] device bridge_slave_0 left promiscuous mode [ 77.020680][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.030958][ T332] device bridge_slave_1 left promiscuous mode [ 77.037524][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.046364][ T332] device bridge_slave_0 left promiscuous mode [ 77.053201][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.066730][ T332] device veth1_macvtap left promiscuous mode [ 77.073181][ T332] device veth0_vlan left promiscuous mode [ 77.079773][ T332] device veth1_macvtap left promiscuous mode [ 77.086203][ T332] device veth0_vlan left promiscuous mode [ 77.092936][ T332] device veth1_macvtap left promiscuous mode [ 77.099257][ T332] device veth0_vlan left promiscuous mode [ 77.106016][ T332] device veth1_macvtap left promiscuous mode [ 77.112335][ T332] device veth0_vlan left promiscuous mode [ 77.118825][ T332] device veth1_macvtap left promiscuous mode [ 77.125350][ T332] device veth0_vlan left promiscuous mode [ 77.606882][ T904] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.614173][ T904] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.621658][ T904] device bridge_slave_0 entered promiscuous mode [ 77.628757][ T904] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.636009][ T904] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.643956][ T904] device bridge_slave_1 entered promiscuous mode [ 77.666385][ T849] EXT4-fs (loop5): unmounting filesystem. [ 77.670439][ T830] EXT4-fs (loop8): unmounting filesystem. [ 77.673710][ T842] EXT4-fs (loop2): unmounting filesystem. [ 77.679275][ T848] EXT4-fs (loop9): unmounting filesystem. [ 77.857765][ T904] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.864867][ T904] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.885597][ T919] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.892731][ T919] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.901118][ T919] device bridge_slave_0 entered promiscuous mode [ 77.909068][ T919] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.916402][ T919] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.924246][ T919] device bridge_slave_1 entered promiscuous mode [ 77.955838][ T916] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.962977][ T916] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.970700][ T916] device bridge_slave_0 entered promiscuous mode [ 77.978133][ T916] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.985407][ T916] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.993151][ T916] device bridge_slave_1 entered promiscuous mode [ 78.030988][ T920] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.038080][ T920] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.045920][ T920] device bridge_slave_0 entered promiscuous mode [ 78.056537][ T920] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.063949][ T920] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.071591][ T920] device bridge_slave_1 entered promiscuous mode [ 78.127971][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.135758][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.143305][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.162285][ T918] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.169366][ T918] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.177306][ T918] device bridge_slave_0 entered promiscuous mode [ 78.185080][ T918] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.192367][ T918] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.199954][ T918] device bridge_slave_1 entered promiscuous mode [ 78.227899][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.236433][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.245232][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.252504][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.268072][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.276328][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.283406][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.337812][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.372088][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.450182][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.484691][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.493787][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.503078][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.526070][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.534035][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.542792][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.551186][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.558321][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.566190][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.574803][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.582141][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.589826][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.598315][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.605433][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.613236][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.621658][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.628782][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.636518][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.644494][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.663898][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.672130][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.680077][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.688758][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.697595][ T904] device veth0_vlan entered promiscuous mode [ 78.719855][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.728414][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.742152][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.749809][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.769223][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.777102][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.784945][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.793340][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.801862][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.810268][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.818838][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.827656][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.835952][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.843088][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.850872][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.859541][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.868296][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.875348][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.883093][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.895066][ T919] device veth0_vlan entered promiscuous mode [ 78.914489][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.922884][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.931406][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.939749][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.948209][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.955340][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.962957][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.971660][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.979962][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.987096][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.994786][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.003107][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.011260][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.019280][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 79.027729][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.035918][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 79.044194][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.052795][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.060344][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.068000][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.079651][ T904] device veth1_macvtap entered promiscuous mode [ 79.092920][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.101631][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.110200][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.129476][ T920] device veth0_vlan entered promiscuous mode [ 79.141576][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.150139][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.159419][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.167627][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.176066][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.184665][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.193505][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.201109][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.214214][ T919] device veth1_macvtap entered promiscuous mode [ 79.229127][ T920] device veth1_macvtap entered promiscuous mode [ 79.236911][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.245643][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 79.254473][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.262961][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.271370][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.279506][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 79.287521][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 79.296450][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.309973][ T916] device veth0_vlan entered promiscuous mode [ 79.339375][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 79.347540][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.356897][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.365562][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.374637][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.382518][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.394703][ T918] device veth0_vlan entered promiscuous mode [ 79.401571][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.409834][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.417759][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.444863][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.453586][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.462405][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.471758][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.480163][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.488830][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.497343][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.505855][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.525010][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.547891][ T964] loop0: detected capacity change from 0 to 128 [ 79.558914][ T966] loop3: detected capacity change from 0 to 128 [ 79.573958][ T966] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 79.585638][ T966] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.596212][ T964] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 79.607928][ T918] device veth1_macvtap entered promiscuous mode [ 79.609966][ T964] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.639843][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.650870][ T964] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.100: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 79.664152][ T966] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.108: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 79.677619][ T964] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 79.697294][ T966] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 79.726081][ T919] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.746146][ T973] loop1: detected capacity change from 0 to 128 [ 79.746622][ T919] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.765423][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop0 [ 79.774413][ T919] 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 [ 79.778967][ T973] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 79.798074][ T904] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.815885][ T919] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.828044][ T919] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.833700][ T916] device veth1_macvtap entered promiscuous mode [ 79.842438][ T919] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.847504][ T904] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.872557][ T973] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.885639][ T919] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.900944][ T904] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 79.914530][ T973] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.109: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 79.930430][ T919] 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. [ 79.961176][ T904] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.972142][ T973] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 79.972999][ T919] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.995987][ T904] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.002131][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.010911][ T904] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 80.032894][ T919] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 80.047440][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.049023][ T904] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 80.064990][ T920] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.072314][ T919] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 80.101038][ T904] 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. [ 80.112551][ T920] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.118293][ T919] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.140977][ T920] 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 [ 80.142694][ T904] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 80.173243][ T920] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.178526][ T919] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.201411][ T920] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.219592][ T919] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 80.222017][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.240236][ T904] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 80.243744][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.262257][ T919] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 80.265908][ T920] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 80.279710][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 80.295520][ T920] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 80.302985][ T904] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 80.318227][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 80.332564][ T919] 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. [ 80.340187][ T920] 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. [ 80.356617][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.371943][ T920] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 80.379424][ T904] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.395338][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.406789][ T904] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.414194][ T920] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 80.428214][ T904] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 80.443313][ T919] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.459922][ T904] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 80.466985][ T919] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.495118][ T920] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 80.520767][ T904] 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. [ 80.521347][ T920] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.554497][ T920] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.573246][ T920] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 80.578000][ T904] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.597983][ T920] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 80.613043][ T904] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.660675][ T920] 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. [ 80.688282][ T979] loop6: detected capacity change from 0 to 128 [ 80.702616][ T977] loop4: detected capacity change from 0 to 128 [ 80.709338][ T920] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.723495][ T979] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 80.763304][ T977] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.779701][ T920] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.783891][ T979] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.845113][ T977] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.112: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 80.865323][ T977] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 80.875009][ T979] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.104: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 80.897395][ T332] device bridge_slave_1 left promiscuous mode [ 80.905446][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.923225][ T332] device bridge_slave_0 left promiscuous mode [ 80.942858][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.951998][ T979] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 80.961371][ T332] device bridge_slave_1 left promiscuous mode [ 80.967627][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.976835][ T332] device bridge_slave_0 left promiscuous mode [ 80.993169][ T916] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.002032][ T918] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.017332][ T916] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.031382][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.077066][ T918] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.086115][ T916] 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 [ 81.111691][ T332] device bridge_slave_1 left promiscuous mode [ 81.113940][ T916] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.118019][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.129922][ T916] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.140133][ T918] 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 [ 81.171098][ T332] device bridge_slave_0 left promiscuous mode [ 81.177333][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.184740][ T916] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.186902][ T918] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.200866][ T916] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 81.226957][ T918] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.232139][ T916] 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. [ 81.241728][ T918] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.256388][ T916] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 81.271946][ T918] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 81.288049][ T332] device bridge_slave_1 left promiscuous mode [ 81.305266][ T918] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 81.307697][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.323459][ T918] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 81.332361][ T916] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 81.345804][ T918] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 81.361757][ T916] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 81.375976][ T332] device bridge_slave_0 left promiscuous mode [ 81.391792][ T916] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.396281][ T918] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 81.407913][ T916] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.423019][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.436814][ T916] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 81.444239][ T918] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.459347][ T916] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.467672][ T918] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.482594][ T916] 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. [ 81.494714][ T918] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 81.514242][ T916] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.523660][ T918] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.535481][ T916] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.562284][ T918] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 81.562294][ T332] device bridge_slave_1 left promiscuous mode [ 81.562448][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.580741][ T918] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.602858][ T918] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.603107][ T332] device bridge_slave_0 left promiscuous mode [ 81.623524][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.636736][ T332] device veth1_macvtap left promiscuous mode [ 81.642964][ T332] device veth0_vlan left promiscuous mode [ 81.649476][ T332] device veth1_macvtap left promiscuous mode [ 81.655923][ T332] device veth0_vlan left promiscuous mode [ 81.662801][ T332] device veth1_macvtap left promiscuous mode [ 81.669131][ T332] device veth0_vlan left promiscuous mode [ 81.676211][ T332] device veth1_macvtap left promiscuous mode [ 81.682499][ T332] device veth0_vlan left promiscuous mode [ 81.688989][ T332] device veth1_macvtap left promiscuous mode [ 81.695201][ T332] device veth0_vlan left promiscuous mode [ 82.192461][ T985] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.199611][ T985] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.207720][ T985] device bridge_slave_0 entered promiscuous mode [ 82.215225][ T985] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.222638][ T985] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.230256][ T985] device bridge_slave_1 entered promiscuous mode [ 82.231913][ T904] EXT4-fs unmount: 2 callbacks suppressed 2026/02/14 10:05:46 executed programs: 111 [ 82.231949][ T904] EXT4-fs (loop0): unmounting filesystem. [ 82.249162][ T918] EXT4-fs (loop4): unmounting filesystem. [ 82.249533][ T920] EXT4-fs (loop1): unmounting filesystem. [ 82.271104][ T916] EXT4-fs (loop6): unmounting filesystem. [ 82.474913][ T996] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.482040][ T996] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.489546][ T996] device bridge_slave_0 entered promiscuous mode [ 82.502254][ T994] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.509338][ T994] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.517102][ T994] device bridge_slave_0 entered promiscuous mode [ 82.528459][ T996] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.535593][ T996] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.543226][ T996] device bridge_slave_1 entered promiscuous mode [ 82.555416][ T994] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.562696][ T994] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.570092][ T994] device bridge_slave_1 entered promiscuous mode [ 82.593267][ T995] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.600875][ T995] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.608380][ T995] device bridge_slave_0 entered promiscuous mode [ 82.619195][ T992] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.626330][ T992] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.634129][ T992] device bridge_slave_0 entered promiscuous mode [ 82.645827][ T992] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.653242][ T992] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.660849][ T992] device bridge_slave_1 entered promiscuous mode [ 82.667574][ T995] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.674667][ T995] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.682530][ T995] device bridge_slave_1 entered promiscuous mode [ 82.693302][ T985] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.700467][ T985] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.707874][ T985] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.715081][ T985] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.899848][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.908001][ T543] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.916861][ T543] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.939023][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.947502][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.954695][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.970496][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.978998][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.986201][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.025530][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.062535][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.071676][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.079745][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.087556][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.095579][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.110291][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.121106][ T985] device veth0_vlan entered promiscuous mode [ 83.134631][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.146516][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.154135][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.191302][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.199797][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.208679][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.215805][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.223583][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.233649][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.242381][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.249434][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.257038][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.265235][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.273511][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.281985][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.290169][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.297365][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.305183][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.313572][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.322244][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.329276][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.336942][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.345317][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.354092][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.362681][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.370896][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.379349][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.387846][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.394990][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.402462][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.411473][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.419741][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.426847][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.434376][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.441991][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.449579][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.457967][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.466290][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.474122][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.481933][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.497841][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.506210][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.519143][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.529530][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.543737][ T985] device veth1_macvtap entered promiscuous mode [ 83.550696][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.559394][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.567937][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.576828][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.585265][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.598073][ T996] device veth0_vlan entered promiscuous mode [ 83.615805][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.624258][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.632798][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.641175][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.649744][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.658619][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.667291][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.675921][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.684487][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.693099][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.700263][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.707843][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.724534][ T996] device veth1_macvtap entered promiscuous mode [ 83.735717][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.744581][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.753260][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.762150][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.771074][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.779602][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.786720][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.798227][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.806464][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.817178][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.824826][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.837565][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.847309][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.857150][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.865792][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.875318][ T995] device veth0_vlan entered promiscuous mode [ 83.893037][ T1040] loop7: detected capacity change from 0 to 128 [ 83.908901][ T1040] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 83.917908][ T1040] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.935049][ T1040] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.115: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.954535][ T1040] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 83.977112][ T995] device veth1_macvtap entered promiscuous mode [ 83.985385][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.993926][ T985] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.003545][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.008327][ T985] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.015529][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop7 [ 84.030467][ T985] 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 [ 84.043257][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.061852][ T985] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.061884][ T985] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.062524][ T985] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.102679][ T985] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 84.118067][ T985] 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. [ 84.134409][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.142761][ T985] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 84.145852][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.159216][ T985] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 84.181976][ T985] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 84.197598][ T985] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.209451][ T985] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.222681][ T985] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 84.237466][ T985] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.257611][ T985] 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. [ 84.276504][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.283947][ T985] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.297369][ T985] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.307956][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.315145][ T1044] loop2: detected capacity change from 0 to 128 [ 84.320290][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.333140][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.343130][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.352156][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.362127][ T1044] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 84.378104][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.385911][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.393750][ T1044] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.406128][ T994] device veth0_vlan entered promiscuous mode [ 84.426706][ T1044] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.125: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 84.446000][ T1044] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 84.451042][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.463512][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.483307][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop2 [ 84.501208][ T996] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.513903][ T996] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.527644][ T996] 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 [ 84.550217][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop2 [ 84.558587][ T996] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.570606][ T996] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.585487][ T996] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.600348][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.609225][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.619978][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.628534][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.631116][ T996] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 84.652917][ T996] 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. [ 84.669023][ T996] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 84.686512][ T996] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 84.687864][ T994] device veth1_macvtap entered promiscuous mode [ 84.703446][ T996] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 84.723481][ T996] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.747219][ T996] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.760396][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.761416][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.769296][ T996] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 84.776804][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.791347][ T996] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.799579][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.818456][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.822377][ T996] 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. [ 84.842673][ T992] device veth0_vlan entered promiscuous mode [ 84.854244][ T996] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.866110][ T996] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.914978][ T1047] loop9: detected capacity change from 0 to 128 [ 84.920856][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.929892][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.940490][ T985] EXT4-fs (loop7): unmounting filesystem. [ 84.948086][ T1047] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 84.962498][ T992] device veth1_macvtap entered promiscuous mode [ 84.969628][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.978709][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.987677][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.999097][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.015470][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.029445][ T1047] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.043454][ T1047] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.124: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.063858][ T1047] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 85.080460][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop9 [ 85.090479][ T995] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.107978][ T995] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.123091][ T995] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 85.123696][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop9 [ 85.161238][ T995] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.182393][ T995] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.196112][ T995] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.206802][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.218073][ T1052] loop8: detected capacity change from 0 to 128 [ 85.225707][ T995] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 85.225753][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.245961][ T995] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.265454][ T995] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 85.283462][ T1052] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 85.286494][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.300346][ T995] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 85.311907][ T1052] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.327485][ T372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.346628][ T995] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 85.362489][ T1052] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.123: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.381107][ T995] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.393726][ T1052] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 85.400034][ T995] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.415149][ T995] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 85.431297][ T995] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.434764][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop8 [ 85.453654][ T994] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.457010][ T995] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.465584][ T994] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.484803][ T995] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.508054][ T995] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended