Warning: Permanently added '10.128.1.203' (ED25519) to the list of known hosts. 2026/03/10 07:57:27 parsed 1 programs [ 42.724887][ T24] kauditd_printk_skb: 32 callbacks suppressed [ 42.724900][ T24] audit: type=1400 audit(1773129448.110:106): avc: denied { unlink } for pid=404 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" [ 42.757069][ T404] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.179508][ T24] audit: type=1400 audit(1773129448.570:107): avc: denied { create } for pid=415 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 43.418022][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.432316][ T426] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.441067][ T426] device bridge_slave_0 entered promiscuous mode [ 43.450058][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.457203][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.464722][ T426] device bridge_slave_1 entered promiscuous mode [ 43.500191][ T24] audit: type=1401 audit(1773129448.890:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 43.637707][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.644800][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.652101][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.659162][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.700513][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.709643][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.717894][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.726386][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.735699][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.743979][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.751271][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.763545][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.772610][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.786239][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.797174][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.805414][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.813100][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.822093][ T426] device veth0_vlan entered promiscuous mode [ 43.833762][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.843118][ T426] device veth1_macvtap entered promiscuous mode [ 43.852051][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.861767][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/10 07:57:29 executed programs: 0 [ 43.895839][ T24] audit: type=1400 audit(1773129449.280:109): avc: denied { write } for pid=398 comm="syz-execprog" path="pipe:[15548]" dev="pipefs" ino=15548 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 44.055915][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.063088][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.070771][ T464] device bridge_slave_0 entered promiscuous mode [ 44.078566][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.085678][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.093038][ T464] device bridge_slave_1 entered promiscuous mode [ 44.135104][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.142227][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.149867][ T467] device bridge_slave_0 entered promiscuous mode [ 44.156951][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.164426][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.171928][ T467] device bridge_slave_1 entered promiscuous mode [ 44.221292][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.228533][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.236378][ T471] device bridge_slave_0 entered promiscuous mode [ 44.250823][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.258077][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.266043][ T469] device bridge_slave_0 entered promiscuous mode [ 44.274620][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.281920][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.289833][ T469] device bridge_slave_1 entered promiscuous mode [ 44.299181][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.306234][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.314019][ T471] device bridge_slave_1 entered promiscuous mode [ 44.443053][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.450642][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.458154][ T472] device bridge_slave_0 entered promiscuous mode [ 44.465330][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.472474][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.480622][ T472] device bridge_slave_1 entered promiscuous mode [ 44.530416][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.537955][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.570846][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.579280][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.588237][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.595541][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.603426][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.625664][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.634229][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.642834][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.649924][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.672354][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.680605][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.712421][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.720818][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.742559][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.750404][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.759343][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.766981][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.774850][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.783517][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.791758][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.798765][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.806117][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.814519][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.822786][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.829832][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.837227][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.845754][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.853908][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.861024][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.868497][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.877212][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.885680][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.892822][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.900553][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.908313][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.931758][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.940357][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.948764][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.957801][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.986113][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.994706][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.002121][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.009971][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.018384][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.025713][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.033775][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.042081][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.050646][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.058993][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.068507][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.077036][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.085616][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.092749][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.104746][ T464] device veth0_vlan entered promiscuous mode [ 45.120312][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.128184][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.137338][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.145755][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.154478][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.162567][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.171045][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.179754][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.188368][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.195558][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.203234][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.210758][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.221084][ T469] device veth0_vlan entered promiscuous mode [ 45.239927][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.248372][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.257423][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.265827][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.274467][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.282592][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.290528][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.298100][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.318193][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.332860][ T467] device veth0_vlan entered promiscuous mode [ 45.342240][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.350810][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.358878][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.367050][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.374778][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.383123][ T464] device veth1_macvtap entered promiscuous mode [ 45.393695][ T469] device veth1_macvtap entered promiscuous mode [ 45.400731][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.408687][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.417177][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.425753][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.434281][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.441934][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.449638][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.458190][ T472] device veth0_vlan entered promiscuous mode [ 45.476032][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.484601][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.496134][ T467] device veth1_macvtap entered promiscuous mode [ 45.506778][ T472] device veth1_macvtap entered promiscuous mode [ 45.515217][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.523406][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.531640][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.539974][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.548408][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.557038][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.565971][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.574527][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.583209][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.591677][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.599597][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.608207][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.618723][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.627207][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.648648][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.657084][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.665784][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.674291][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.683033][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.691443][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.699832][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.708082][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.723696][ T471] device veth0_vlan entered promiscuous mode [ 45.730579][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.738532][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.746969][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.755079][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.776441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.790792][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.800514][ T489] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 45.810064][ T24] audit: type=1400 audit(1773129451.200:110): avc: denied { mount } for pid=488 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.810688][ T492] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 45.838157][ T489] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.847878][ T492] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.852259][ T24] audit: type=1400 audit(1773129451.240:111): avc: denied { write } for pid=488 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.888302][ T24] audit: type=1400 audit(1773129451.250:112): avc: denied { add_name } for pid=488 comm="syz.6.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.891168][ T471] device veth1_macvtap entered promiscuous mode [ 45.941079][ T489] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 45.960693][ T489] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 45.969420][ T24] audit: type=1400 audit(1773129451.250:113): avc: denied { create } for pid=488 comm="syz.6.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.015105][ T24] audit: type=1400 audit(1773129451.250:114): avc: denied { write open } for pid=488 comm="syz.6.17" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop6" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.062186][ T24] audit: type=1400 audit(1773129451.260:115): avc: denied { mounton } for pid=488 comm="syz.6.17" path="/0/file1/bus" dev="loop6" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.093853][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.105885][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.126237][ T469] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.126767][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.138833][ T469] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.147441][ T498] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 46.161104][ T469] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 46.173577][ T498] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.200917][ T469] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.214176][ T469] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.227742][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.230468][ T498] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 46.243296][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.278168][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.281439][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.299270][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.301680][ T513] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 46.316819][ T464] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.343473][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 46.347381][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.359079][ T513] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.380862][ T469] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.382308][ T498] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 46.407021][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 46.410820][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 46.441019][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 46.455250][ T518] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 46.458799][ T472] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.466230][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 46.477081][ T518] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.493204][ T472] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.516041][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 46.526117][ T472] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 46.553326][ T464] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 46.553435][ T469] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.568856][ T518] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 46.577494][ T469] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.610344][ T469] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 46.610827][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.623123][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.639379][ T472] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.652670][ T469] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.681418][ T469] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.684490][ T495] udevd[495]: incorrect ext4 checksum on /dev/loop1 [ 46.693719][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.700325][ T469] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.716271][ T472] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.739311][ T513] ================================================================== [ 46.742100][ T518] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 46.750251][ T513] BUG: KASAN: use-after-free in do_split+0x19cf/0x1e80 [ 46.750261][ T513] Read of size 157024 at addr ffff8881173d3028 by task syz.1.16/513 [ 46.750272][ T513] [ 46.758734][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.765210][ T513] CPU: 1 PID: 513 Comm: syz.1.16 Not tainted syzkaller #0 [ 46.765217][ T513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 46.765220][ T513] Call Trace: [ 46.765238][ T513] __dump_stack+0x21/0x24 [ 46.765248][ T513] dump_stack_lvl+0x1a7/0x208 [ 46.765258][ T513] ? show_regs_print_info+0x18/0x18 [ 46.765276][ T513] ? thaw_kernel_threads+0x220/0x220 [ 46.830439][ T513] print_address_description+0x7f/0x2c0 [ 46.835999][ T513] ? do_split+0x19cf/0x1e80 [ 46.840517][ T513] kasan_report+0xe2/0x130 [ 46.845060][ T513] ? do_split+0x19cf/0x1e80 [ 46.849754][ T513] kasan_check_range+0x249/0x2a0 [ 46.854686][ T513] ? do_split+0x19cf/0x1e80 [ 46.859181][ T513] memmove+0x2d/0x70 [ 46.863062][ T513] do_split+0x19cf/0x1e80 [ 46.867413][ T513] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 46.873467][ T513] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 46.879266][ T513] make_indexed_dir+0xe43/0x14c0 [ 46.884281][ T513] ? __ext4_check_dir_entry+0x657/0x970 [ 46.889905][ T513] ? add_dirent_to_buf+0x6d0/0x6d0 [ 46.895091][ T513] ? add_dirent_to_buf+0x46e/0x6d0 [ 46.900192][ T513] ext4_add_entry+0xd92/0xfa0 [ 46.904880][ T513] ? memcpy+0x56/0x70 [ 46.908866][ T513] ? ext4_inc_count+0x1b0/0x1b0 [ 46.914002][ T513] ? atime_needs_update+0x5b0/0x5b0 [ 46.919741][ T513] __ext4_link+0x473/0x770 [ 46.924241][ T513] ? ext4_update_dx_flag+0x200/0x200 [ 46.929642][ T513] ? __kasan_check_write+0x14/0x20 [ 46.934971][ T513] ? down_write+0xb2/0x120 [ 46.939384][ T513] ext4_link+0x1de/0x270 [ 46.943730][ T513] vfs_link+0x684/0x880 [ 46.947882][ T513] do_linkat+0x381/0x670 [ 46.952128][ T513] __x64_sys_link+0x68/0x80 [ 46.956636][ T513] do_syscall_64+0x31/0x40 [ 46.961043][ T513] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.967007][ T513] RIP: 0033:0x7f112a37c569 [ 46.971413][ T513] 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 [ 46.991118][ T513] RSP: 002b:00007f1129df3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 46.999701][ T513] RAX: ffffffffffffffda RBX: 00007f112a549fa0 RCX: 00007f112a37c569 [ 47.007664][ T513] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 47.015626][ T513] RBP: 00007f112a3ff7af R08: 0000000000000000 R09: 0000000000000000 [ 47.023679][ T513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.031644][ T513] R13: 0000000000000000 R14: 00007f112a549fa0 R15: 00007ffe40b25f78 [ 47.039637][ T513] [ 47.041959][ T513] The buggy address belongs to the page: [ 47.047698][ T513] page:ffffea00045cf4c0 refcount:3 mapcount:1 mapping:ffff8881004486d0 index:0x1 pfn:0x1173d3 [ 47.057925][ T513] aops:def_blk_aops ino:0 [ 47.062246][ T513] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 47.072989][ T513] raw: 400000000032201e ffffea00046b4048 ffffea000431aa08 ffff8881004486d0 [ 47.081657][ T513] raw: 0000000000000001 ffff88812e5aa1f8 0000000300000000 ffff888100146000 [ 47.090278][ T513] page dumped because: kasan: bad access detected [ 47.096675][ T513] page->mem_cgroup:ffff888100146000 [ 47.101957][ T513] page_owner tracks the page as allocated [ 47.107671][ T513] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 427, ts 46279823536, free_ts 46279073708 [ 47.123742][ T513] prep_new_page+0x179/0x180 [ 47.128402][ T513] get_page_from_freelist+0x223b/0x23d0 [ 47.134054][ T513] __alloc_pages_nodemask+0x290/0x620 [ 47.139426][ T513] page_cache_ra_unbounded+0x2dc/0x7e0 [ 47.144890][ T513] force_page_cache_ra+0x3a9/0x400 [ 47.150017][ T513] page_cache_sync_ra+0x237/0x2a0 [ 47.155039][ T513] generic_file_buffered_read+0x574/0x2770 [ 47.160842][ T513] generic_file_read_iter+0x11e/0x5c0 [ 47.166209][ T513] blkdev_read_iter+0x12f/0x160 [ 47.171164][ T513] vfs_read+0x62a/0xa60 [ 47.175319][ T513] ksys_read+0x149/0x250 [ 47.179558][ T513] __x64_sys_read+0x7b/0x90 [ 47.184166][ T513] do_syscall_64+0x31/0x40 [ 47.188688][ T513] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.194700][ T513] page last free stack trace: [ 47.199487][ T513] free_unref_page_prepare+0x2b7/0x2d0 [ 47.205244][ T513] __free_pages+0x146/0x3b0 [ 47.210192][ T513] free_pages+0x82/0x90 [ 47.214530][ T513] selinux_genfs_get_sid+0x20b/0x250 [ 47.219808][ T513] inode_doinit_with_dentry+0x879/0xd70 [ 47.225608][ T513] selinux_d_instantiate+0x27/0x40 [ 47.230707][ T513] security_d_instantiate+0x9e/0xf0 [ 47.235925][ T513] d_splice_alias+0x6d/0x390 [ 47.240550][ T513] proc_sys_lookup+0x517/0x610 [ 47.245321][ T513] __lookup_slow+0x2b8/0x410 [ 47.249990][ T513] lookup_slow+0x57/0x70 [ 47.254266][ T513] walk_component+0x325/0x460 [ 47.258942][ T513] path_lookupat+0x180/0x490 [ 47.263528][ T513] filename_lookup+0x213/0x6a0 [ 47.268280][ T513] user_path_at_empty+0x43/0x50 [ 47.273120][ T513] __se_sys_mount+0x2eb/0x390 [ 47.277788][ T513] [ 47.280133][ T513] Memory state around the buggy address: [ 47.285753][ T513] ffff8881173d3f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.293994][ T513] ffff8881173d3f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 47.302150][ T513] >ffff8881173d4000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.310205][ T513] ^ [ 47.314267][ T513] ffff8881173d4080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc [ 47.322316][ T513] ffff8881173d4100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 47.330361][ T513] ================================================================== [ 47.338657][ T513] Disabling lock debugging due to kernel taint [ 47.347711][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.362865][ T464] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.365105][ T471] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.386037][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.390685][ T471] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.405505][ T472] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.429830][ T471] 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 [ 47.435529][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.455237][ T471] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.470652][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.482264][ T471] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.497793][ T464] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.511938][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.527095][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.541849][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.556517][ T464] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.571341][ T513] EXT4-fs error (device loop1): ext4_dx_csum_set:529: inode #2: comm syz.1.16: dir seems corrupt? Run e2fsck -D. [ 47.587305][ T464] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.598773][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.630412][ T471] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.648553][ T464] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.649098][ T472] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.665599][ T464] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.692537][ T464] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.709182][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.709485][ T464] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.724378][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.741530][ T467] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.755349][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.768593][ T472] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.782173][ T471] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.797100][ T464] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.806761][ T467] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.823008][ T471] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.836502][ T467] 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 [ 47.836653][ T472] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 47.850323][ T471] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 47.870809][ T467] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.883109][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.895053][ T467] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.907060][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.935950][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.950137][ T472] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.964915][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.980753][ T472] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.995519][ T471] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.006852][ T472] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.030546][ T467] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.053625][ T471] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.066106][ T471] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.083481][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.114784][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.130431][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.146494][ T467] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.158873][ T467] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.173313][ T467] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 48.186319][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.222843][ T528] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.237498][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.245045][ T528] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.253122][ T467] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.276221][ T528] device bridge_slave_0 entered promiscuous mode [ 48.276645][ T467] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.283716][ T528] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.302176][ T467] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.302469][ T528] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.323531][ T528] device bridge_slave_1 entered promiscuous mode [ 48.412255][ T528] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.419441][ T528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.427053][ T528] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.434591][ T528] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.489631][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.497226][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.506346][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.541133][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.549405][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.556610][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.564164][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.572618][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.579931][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.587649][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.595897][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.622041][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.629920][ T533] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.637520][ T533] device bridge_slave_0 entered promiscuous mode [ 48.645437][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.652595][ T533] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.660228][ T533] device bridge_slave_1 entered promiscuous mode [ 48.726875][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.735628][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.762450][ T537] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.769952][ T537] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.777252][ T537] device bridge_slave_0 entered promiscuous mode [ 48.784984][ T537] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.792688][ T537] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.800203][ T537] device bridge_slave_1 entered promiscuous mode [ 48.809375][ T538] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.816555][ T538] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.823988][ T538] device bridge_slave_0 entered promiscuous mode [ 48.830928][ T538] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.838081][ T538] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.845975][ T538] device bridge_slave_1 entered promiscuous mode [ 48.877573][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.885726][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.894012][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.901516][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.923832][ T542] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.931025][ T542] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.938906][ T542] device bridge_slave_0 entered promiscuous mode [ 48.956269][ T528] device veth0_vlan entered promiscuous mode [ 48.967382][ T542] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.974498][ T542] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.981897][ T542] device bridge_slave_1 entered promiscuous mode [ 49.048296][ T537] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.055475][ T537] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.063463][ T537] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.070504][ T537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.105131][ T528] device veth1_macvtap entered promiscuous mode [ 49.114112][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.121563][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.129933][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.138197][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.146526][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.160779][ T9] device bridge_slave_1 left promiscuous mode [ 49.167012][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.174512][ T9] device bridge_slave_0 left promiscuous mode [ 49.180757][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.188819][ T9] device veth1_macvtap left promiscuous mode [ 49.195294][ T9] device veth0_vlan left promiscuous mode [ 49.324615][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.332876][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.341841][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.350743][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/10 07:57:34 executed programs: 25 [ 49.388247][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.398087][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.406112][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.414628][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.423097][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.430229][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.438278][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.452329][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.460756][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.468888][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.476099][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.483726][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.509826][ T553] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 49.518932][ T553] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.530833][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.538456][ T553] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.35: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.549180][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.558997][ T553] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 49.565584][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.581458][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.582358][ T495] udevd[495]: incorrect ext4 checksum on /dev/loop7 [ 49.589680][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.603344][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.612368][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.614190][ T528] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.620736][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.632281][ T528] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.640175][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.653476][ T528] 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 [ 49.683897][ T528] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.696090][ T528] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.698022][ T533] device veth0_vlan entered promiscuous mode [ 49.710001][ T528] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.731045][ T528] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.731479][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.749510][ T528] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.770143][ T528] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.786664][ T528] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.801976][ T528] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.817629][ T528] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.829924][ T528] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.830144][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.843218][ T528] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 49.863139][ T528] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.863208][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.877993][ T528] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.887080][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.902225][ T528] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.910730][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.922403][ T528] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.929828][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.951543][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.961362][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.970119][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.977256][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.984720][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.993306][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.000564][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.008052][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.016539][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.025092][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.033389][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.041854][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.048997][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.056359][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.064818][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.071998][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.079668][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.087646][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.095675][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.103574][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.122153][ T538] device veth0_vlan entered promiscuous mode [ 50.134445][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.143241][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.152341][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.160768][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.168694][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.176254][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.185863][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.194058][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.206502][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.214210][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.228648][ T533] device veth1_macvtap entered promiscuous mode [ 50.237208][ T537] device veth0_vlan entered promiscuous mode [ 50.249508][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.258145][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.267344][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.278700][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.287343][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.310488][ T538] device veth1_macvtap entered promiscuous mode [ 50.320580][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.328879][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.337859][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.346200][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.354206][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.362696][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.371443][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.380057][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.388294][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.397289][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.404858][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.429162][ T542] device veth0_vlan entered promiscuous mode [ 50.435922][ T537] device veth1_macvtap entered promiscuous mode [ 50.445395][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.453822][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.462413][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.498015][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.506712][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.516055][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.525086][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.534129][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.534331][ T559] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 50.542501][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.552958][ T559] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.559807][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.577835][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.586826][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.591677][ T559] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.595681][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.614374][ T559] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 50.636740][ T542] device veth1_macvtap entered promiscuous mode [ 50.644649][ T533] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.647369][ T495] udevd[495]: incorrect ext4 checksum on /dev/loop8 [ 50.656429][ T533] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.677504][ T533] 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 [ 50.699322][ T533] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.712787][ T533] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.726147][ T533] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.741458][ T557] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.748581][ T557] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.749026][ T565] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 50.757098][ T557] device bridge_slave_0 entered promiscuous mode [ 50.765594][ T533] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.792921][ T533] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.796304][ T565] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.808999][ T533] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.847321][ T533] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.849918][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.863923][ T533] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.871107][ T565] EXT4-fs error (device loop9): dx_make_map:1303: 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 [ 50.885871][ T533] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.916699][ T533] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.921205][ T565] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 50.939241][ T533] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 50.953905][ T533] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.969258][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.969658][ T570] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 50.984960][ T537] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.990396][ T533] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.998520][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.013726][ T570] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.023257][ T537] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.033183][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.049391][ T533] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.057640][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.068653][ T570] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.075910][ T557] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.093075][ T533] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.101003][ T557] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.114090][ T537] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 51.121717][ T557] device bridge_slave_1 entered promiscuous mode [ 51.150325][ T570] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 51.160316][ T537] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.189608][ T537] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.199879][ T538] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.207131][ T537] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.220216][ T538] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.230558][ T537] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.259260][ T538] 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 [ 51.259833][ T537] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.296366][ T538] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.310774][ T538] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.326059][ T537] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.329067][ T538] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.354724][ T537] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.379192][ T538] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.379484][ T537] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.410691][ T538] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.414618][ T576] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.437440][ T538] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.449586][ T576] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.464239][ T557] device veth0_vlan entered promiscuous mode [ 51.470515][ T538] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.486208][ T537] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.490577][ T538] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.498659][ T537] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.514737][ T538] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.527598][ T576] EXT4-fs error (device loop2): dx_make_map:1303: 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 [ 51.538799][ T538] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.562054][ T537] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 51.571674][ T538] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 51.587458][ T576] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 51.596289][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.604144][ T537] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.611888][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.633848][ T537] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.634368][ T538] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.651452][ T542] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.664729][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.684631][ T537] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.685461][ T538] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.697147][ T537] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.713452][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.727173][ T542] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.734225][ T538] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.746785][ T542] 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 [ 51.759491][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.786703][ T538] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.799887][ T542] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.812369][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.819891][ T542] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.834316][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.849074][ T542] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.859629][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.864008][ T542] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.886603][ T542] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.896806][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.902525][ T542] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.911464][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.926644][ T542] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.934679][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.949688][ T542] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.956420][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.971986][ T542] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.979508][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.990975][ T542] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.999168][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.012014][ T542] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 52.019999][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.038967][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.046520][ T542] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.057306][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.074690][ T542] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.090930][ T542] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.103460][ T542] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.144795][ T557] device veth1_macvtap entered promiscuous mode [ 52.153302][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.162504][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.171044][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.198877][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.207991][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.216462][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.225559][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.294429][ T586] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 52.305372][ T586] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.323117][ T583] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.341349][ T583] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.341832][ T586] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.34: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.349165][ T583] device bridge_slave_0 entered promiscuous mode [ 52.374423][ T586] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 52.394392][ T495] udevd[495]: incorrect ext4 checksum on /dev/loop6 [ 52.399821][ T557] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.404275][ T495] udevd[495]: incorrect ext4 checksum on /dev/loop6 [ 52.419401][ T557] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.419441][ T557] 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 [ 52.438590][ T583] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.460193][ T583] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.461068][ T557] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.467767][ T583] device bridge_slave_1 entered promiscuous mode [ 52.486321][ T557] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.492850][ T581] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.506957][ T581] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.507016][ T557] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.514733][ T581] device bridge_slave_0 entered promiscuous mode [ 52.536041][ T557] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.551533][ T557] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.568064][ T557] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.583498][ T557] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.598651][ T557] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.613533][ T581] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.613723][ T557] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.632530][ T581] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.632960][ T581] device bridge_slave_1 entered promiscuous mode [ 52.639972][ T557] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.640022][ T557] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 52.673249][ T557] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.688503][ T557] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.705034][ T557] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.717985][ T557] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.751271][ T596] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.758509][ T596] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.766135][ T596] device bridge_slave_0 entered promiscuous mode [ 52.776360][ T593] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.783847][ T593] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.792512][ T593] device bridge_slave_0 entered promiscuous mode [ 52.799571][ T593] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.806787][ T593] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.814256][ T593] device bridge_slave_1 entered promiscuous mode [ 52.821369][ T596] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.828408][ T596] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.836004][ T596] device bridge_slave_1 entered promiscuous mode [ 52.892175][ T583] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.899248][ T583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.906494][ T583] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.913646][ T583] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.955204][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.962987][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.970747][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.013871][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.022280][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.029340][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.037059][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.045685][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.052902][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.085108][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.093593][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.124115][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.132379][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.187454][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.196118][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.204096][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.212065][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.219867][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.228560][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.237032][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.244104][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.251860][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.260324][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.268453][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.275496][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.283065][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.291176][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.299272][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.307393][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.315434][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.323852][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.332270][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.341621][ T9] device bridge_slave_1 left promiscuous mode [ 53.347745][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.355881][ T9] device bridge_slave_0 left promiscuous mode [ 53.362169][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.370374][ T9] device bridge_slave_1 left promiscuous mode [ 53.376558][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.384200][ T9] device bridge_slave_0 left promiscuous mode [ 53.390630][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.398657][ T9] device bridge_slave_1 left promiscuous mode [ 53.405157][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.412691][ T9] device bridge_slave_0 left promiscuous mode [ 53.419514][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.427280][ T9] device bridge_slave_1 left promiscuous mode [ 53.433693][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.441259][ T9] device bridge_slave_0 left promiscuous mode [ 53.447353][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.455104][ T9] device bridge_slave_1 left promiscuous mode [ 53.461867][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.469742][ T9] device bridge_slave_0 left promiscuous mode [ 53.475972][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.484091][ T9] device bridge_slave_1 left promiscuous mode [ 53.490277][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.497677][ T9] device bridge_slave_0 left promiscuous mode [ 53.504151][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.512671][ T9] device veth1_macvtap left promiscuous mode [ 53.518689][ T9] device veth0_vlan left promiscuous mode [ 53.524939][ T9] device veth1_macvtap left promiscuous mode [ 53.531031][ T9] device veth0_vlan left promiscuous mode [ 53.536930][ T9] device veth1_macvtap left promiscuous mode [ 53.543158][ T9] device veth0_vlan left promiscuous mode [ 53.549167][ T9] device veth1_macvtap left promiscuous mode [ 53.555144][ T9] device veth0_vlan left promiscuous mode [ 53.561247][ T9] device veth1_macvtap left promiscuous mode [ 53.567535][ T9] device veth0_vlan left promiscuous mode [ 53.573624][ T9] device veth1_macvtap left promiscuous mode [ 53.579973][ T9] device veth0_vlan left promiscuous mode [ 54.074887][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.083263][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.091700][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.099291][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.106659][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.114708][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.125241][ T583] device veth0_vlan entered promiscuous mode [ 54.138839][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.146619][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.154205][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.162594][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.170816][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.179277][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.187667][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.194752][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.202215][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.209804][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.217165][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.225050][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.232394][ T605] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.239984][ T605] device bridge_slave_0 entered promiscuous mode [ 54.246723][ T581] device veth0_vlan entered promiscuous mode [ 54.252994][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.260108][ T605] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.267551][ T605] device bridge_slave_1 entered promiscuous mode [ 54.282285][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.290709][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.299249][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.306357][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.314003][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.322197][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.331678][ T583] device veth1_macvtap entered promiscuous mode [ 54.350575][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.358208][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.367021][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.375573][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.382618][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.390022][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.398349][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.407250][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.414500][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.421987][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.442726][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.450839][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.458782][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.467805][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.476254][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.484543][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.493961][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.502165][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.523102][ T581] device veth1_macvtap entered promiscuous mode [ 54.537585][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.545975][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.554575][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.563435][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.571960][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.598483][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.606950][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.615513][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.624380][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.632923][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 2026/03/10 07:57:40 executed programs: 43 [ 54.641435][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.649907][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.658476][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.677960][ T596] device veth0_vlan entered promiscuous mode [ 54.694726][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.703426][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.712491][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.720805][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.728881][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.736430][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.741016][ T610] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 54.753041][ T610] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.761718][ T593] device veth0_vlan entered promiscuous mode [ 54.789879][ T610] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.51: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.810100][ T610] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 54.812339][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.827137][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.830463][ T583] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.835587][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.848475][ T583] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.856213][ T495] udevd[495]: incorrect ext4 checksum on /dev/loop3 [ 54.868246][ T583] 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 [ 54.877078][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.909603][ T495] udevd[495]: incorrect ext4 checksum on /dev/loop3 [ 54.911164][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.917814][ T583] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.926457][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.936722][ T583] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.945980][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.958712][ T583] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.965235][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.972005][ T596] device veth1_macvtap entered promiscuous mode [ 54.995183][ T583] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.005202][ T614] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 55.010529][ T583] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.019355][ T614] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.035637][ T583] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.063768][ T614] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.072439][ T593] device veth1_macvtap entered promiscuous mode [ 55.089079][ T583] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.089243][ T614] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 55.104748][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.118124][ T583] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.124706][ T495] udevd[495]: incorrect ext4 checksum on /dev/loop4 [ 55.135757][ T583] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.153650][ T581] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.154265][ T583] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.167827][ T581] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.179310][ T583] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.193557][ T581] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.207101][ T583] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.226784][ T581] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.241070][ T583] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.252782][ T581] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.268491][ T583] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.294079][ T581] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.294563][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.309277][ T581] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.316893][ T583] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.332511][ T581] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.345142][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.368490][ T581] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.369064][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.383773][ T581] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.405825][ T581] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.421443][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.429833][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.438495][ T581] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.450806][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.459087][ T581] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.459419][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.472374][ T581] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.481255][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.493183][ T581] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.501486][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.516495][ T581] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.524745][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.540417][ T581] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.546949][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.558658][ T581] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.565882][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.587330][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.596647][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.604976][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.613368][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.634783][ T605] device veth0_vlan entered promiscuous mode [ 55.659946][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.670539][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.680101][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.688450][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.696983][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.705365][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.714914][ T618] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 55.716317][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.731268][ T618] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.731338][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.745238][ T618] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.761673][ T605] device veth1_macvtap entered promiscuous mode [ 55.775035][ T618] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 55.789341][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.802237][ T495] udevd[495]: incorrect ext4 checksum on /dev/loop1 [ 55.803559][ T596] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.809278][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.828615][ T596] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.842239][ T596] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.842427][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.870562][ T596] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.884510][ T596] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.901686][ T596] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.907590][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.925648][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.925897][ T596] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.934643][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.957590][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.970618][ T596] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.986457][ T596] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.002468][ T596] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.044097][ T596] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.065987][ T622] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.073579][ T622] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.073977][ T596] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.081427][ T622] device bridge_slave_0 entered promiscuous mode [ 56.092613][ T596] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.100448][ T622] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.119611][ T622] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.127142][ T622] device bridge_slave_1 entered promiscuous mode [ 56.129162][ T596] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.151365][ T596] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.167136][ T625] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 56.171848][ T596] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.191815][ T625] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.192487][ T596] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.214346][ T596] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.238607][ T627] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.243522][ T625] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.246072][ T627] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.273093][ T627] device bridge_slave_0 entered promiscuous mode [ 56.273351][ T633] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 56.287328][ T627] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.296317][ T627] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.296901][ T633] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.304834][ T625] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 56.329523][ T627] device bridge_slave_1 entered promiscuous mode [ 56.332070][ T633] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.57: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.386695][ T627] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.393978][ T627] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.401574][ T627] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.408809][ T627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.424964][ T633] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 56.437647][ T593] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.454183][ T593] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.468435][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.484103][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.486112][ T593] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.496798][ T605] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.518144][ T593] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.530185][ T605] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.536851][ T593] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.551554][ T605] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.564975][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.584649][ T605] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.599623][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.610708][ T605] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.618114][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.632908][ T605] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.639752][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.654340][ T605] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.689337][ T605] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.690645][ T593] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.706077][ T605] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.725883][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.736854][ T605] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.753383][ T593] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120