Warning: Permanently added '10.128.1.104' (ED25519) to the list of known hosts. 2025/07/06 22:33:57 ignoring optional flag "sandboxArg"="0" 2025/07/06 22:33:58 parsed 1 programs [ 54.631749][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 54.631767][ T30] audit: type=1400 audit(1751841239.019:104): avc: denied { unlink } for pid=393 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" [ 54.851128][ T393] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 55.319846][ T30] audit: type=1401 audit(1751841239.699:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 55.406113][ T30] audit: type=1400 audit(1751841239.789:106): avc: denied { create } for pid=414 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 55.801090][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.808532][ T431] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.817535][ T431] device bridge_slave_0 entered promiscuous mode [ 55.847891][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.867593][ T431] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.875330][ T431] device bridge_slave_1 entered promiscuous mode [ 55.974662][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.981781][ T431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.989099][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.996191][ T431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.021365][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.029234][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.036850][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.046075][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.054455][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.061514][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.081003][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.089431][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.096488][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.103869][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.112094][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.127616][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.136278][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.144569][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.152081][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.160486][ T431] device veth0_vlan entered promiscuous mode [ 56.171863][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.181099][ T431] device veth1_macvtap entered promiscuous mode [ 56.190255][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.199997][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/07/06 22:34:00 executed programs: 0 [ 56.237070][ T30] audit: type=1400 audit(1751841240.619:107): avc: denied { write } for pid=386 comm="syz-execprog" path="pipe:[16496]" dev="pipefs" ino=16496 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 56.371705][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.378847][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.386422][ T468] device bridge_slave_0 entered promiscuous mode [ 56.394239][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.401640][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.409096][ T468] device bridge_slave_1 entered promiscuous mode [ 56.512170][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.519231][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.526780][ T471] device bridge_slave_0 entered promiscuous mode [ 56.533691][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.540789][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.548163][ T471] device bridge_slave_1 entered promiscuous mode [ 56.584590][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.591722][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.599246][ T464] device bridge_slave_0 entered promiscuous mode [ 56.606616][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.613915][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.621429][ T464] device bridge_slave_1 entered promiscuous mode [ 56.664819][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.672120][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.679671][ T469] device bridge_slave_0 entered promiscuous mode [ 56.704032][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.711144][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.718500][ T469] device bridge_slave_1 entered promiscuous mode [ 56.765479][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.772609][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.780026][ T467] device bridge_slave_0 entered promiscuous mode [ 56.787002][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.794183][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.801903][ T467] device bridge_slave_1 entered promiscuous mode [ 56.960451][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.967606][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.974905][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.981953][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.000237][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.007316][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.014986][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.022033][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.044024][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.051108][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.058572][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.065628][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.081054][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.088595][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.096194][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.103439][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.110816][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.117992][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.126000][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.133539][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.142244][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.150619][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.158766][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.165811][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.174530][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.202993][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.211614][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.219892][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.228158][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.235215][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.242794][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.251164][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.259219][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.267435][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.274494][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.281902][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.289929][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.297972][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.306187][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.313291][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.326788][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.350460][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.383776][ T468] device veth0_vlan entered promiscuous mode [ 57.391562][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.399674][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.407363][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.415864][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.423804][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.431280][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.438737][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.446756][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.455143][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.463430][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.470479][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.477830][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.486257][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.494627][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.501686][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.509021][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.517140][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.525395][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.532446][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.539812][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.548051][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.555122][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.562760][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.570926][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.578894][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.590774][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.598862][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.613259][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.621835][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.634063][ T469] device veth0_vlan entered promiscuous mode [ 57.646936][ T467] device veth0_vlan entered promiscuous mode [ 57.658731][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.667139][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.675394][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.683827][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.692306][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.700742][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.708739][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.716522][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.724133][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.731743][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.746193][ T469] device veth1_macvtap entered promiscuous mode [ 57.761965][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.771213][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.779331][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.787130][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.795437][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.804864][ T467] device veth1_macvtap entered promiscuous mode [ 57.818841][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.826816][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.834435][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.842135][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.850880][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.859043][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.866100][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.873725][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.882793][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.891203][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.898235][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.912493][ T468] device veth1_macvtap entered promiscuous mode [ 57.925666][ T471] device veth0_vlan entered promiscuous mode [ 57.939810][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.948363][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.957014][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.965481][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.974039][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.982275][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.990523][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.998094][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.006581][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.015022][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.023397][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.031871][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.040368][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.048629][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.056760][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.064897][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.072956][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.081094][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.088523][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.106871][ T471] device veth1_macvtap entered promiscuous mode [ 58.119387][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.128182][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.137012][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.145327][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.153528][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.161713][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.169813][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.177579][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.185970][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.197705][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.206482][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.245219][ T519] loop2: detected capacity change from 0 to 128 [ 58.253311][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.269031][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.272530][ T521] loop6: detected capacity change from 0 to 128 [ 58.287347][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.302284][ T523] loop1: detected capacity change from 0 to 128 [ 58.310594][ T519] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 58.324947][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.333312][ T30] audit: type=1400 audit(1751841242.719:108): avc: denied { mount } for pid=518 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 58.353376][ T519] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.357565][ T464] device veth0_vlan entered promiscuous mode [ 58.373788][ T30] audit: type=1400 audit(1751841242.759:109): avc: denied { write } for pid=518 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.398742][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.407253][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.407786][ T521] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 58.415952][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.434819][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.443945][ T30] audit: type=1400 audit(1751841242.759:110): avc: denied { add_name } for pid=518 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.452058][ T523] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 58.487090][ T521] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.497746][ T523] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.514222][ T30] audit: type=1400 audit(1751841242.759:111): avc: denied { create } for pid=518 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.559650][ T30] audit: type=1400 audit(1751841242.829:112): avc: denied { write open } for pid=518 comm="syz.2.18" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.575298][ T521] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.606833][ T30] audit: type=1400 audit(1751841242.949:113): avc: denied { mounton } for pid=518 comm="syz.2.18" path="/0/file1/bus" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.629917][ T464] device veth1_macvtap entered promiscuous mode [ 58.652874][ T519] ================================================================== [ 58.660971][ T519] BUG: KASAN: use-after-free in do_split+0x1a78/0x1f70 [ 58.667846][ T519] Read of size 157024 at addr ffff88811a940028 by task syz.2.18/519 [ 58.675839][ T519] [ 58.678168][ T519] CPU: 0 PID: 519 Comm: syz.2.18 Not tainted 5.15.185-syzkaller-1080761-g5cf73bface18 #0 [ 58.687966][ T519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 58.698030][ T519] Call Trace: [ 58.701314][ T519] [ 58.704247][ T519] __dump_stack+0x21/0x30 [ 58.708585][ T519] dump_stack_lvl+0xee/0x150 [ 58.713181][ T519] ? show_regs_print_info+0x20/0x20 [ 58.718379][ T519] ? load_image+0x3a0/0x3a0 [ 58.722975][ T519] ? blkcg_set_ioprio+0x1f6/0x320 [ 58.728091][ T519] print_address_description+0x7f/0x2c0 [ 58.733837][ T519] ? do_split+0x1a78/0x1f70 [ 58.738345][ T519] kasan_report+0xf1/0x140 [ 58.742773][ T519] ? do_split+0x1a78/0x1f70 [ 58.747286][ T519] ? do_split+0x1a78/0x1f70 [ 58.751790][ T519] kasan_check_range+0x280/0x290 [ 58.756734][ T519] memmove+0x2d/0x70 [ 58.760634][ T519] do_split+0x1a78/0x1f70 [ 58.764963][ T519] ? __kasan_check_read+0x11/0x20 [ 58.770166][ T519] ? __sync_dirty_buffer+0x2e7/0x330 [ 58.775608][ T519] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 58.781418][ T519] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 58.787233][ T519] make_indexed_dir+0xe01/0x14a0 [ 58.792198][ T519] ? add_dirent_to_buf+0x780/0x780 [ 58.797413][ T519] ? add_dirent_to_buf+0x35e/0x780 [ 58.802526][ T519] ext4_add_entry+0xc24/0xf40 [ 58.807236][ T519] ? ext4_inc_count+0x1b0/0x1b0 [ 58.812087][ T519] ? atime_needs_update+0x810/0x810 [ 58.817303][ T519] ? __ext4_link+0x240/0x770 [ 58.821893][ T519] __ext4_link+0x4d7/0x770 [ 58.826322][ T519] ? ext4_update_dx_flag+0x200/0x200 [ 58.831608][ T519] ? lookup_one_qstr_excl+0x122/0x250 [ 58.836981][ T519] ? clear_nonspinnable+0x60/0x60 [ 58.842019][ T519] ext4_link+0x1de/0x270 [ 58.846262][ T519] vfs_link+0x636/0x7f0 [ 58.850757][ T519] do_linkat+0x1e7/0x730 [ 58.855013][ T519] __x64_sys_link+0x86/0x90 [ 58.859611][ T519] x64_sys_call+0x34d/0x9a0 [ 58.864215][ T519] do_syscall_64+0x4c/0xa0 [ 58.868647][ T519] ? clear_bhb_loop+0x50/0xa0 [ 58.873331][ T519] ? clear_bhb_loop+0x50/0xa0 [ 58.878014][ T519] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 58.883960][ T519] RIP: 0033:0x7f53fae26169 [ 58.888375][ T519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 58.908067][ T519] RSP: 002b:00007f53fa898038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 58.916500][ T519] RAX: ffffffffffffffda RBX: 00007f53fb03efa0 RCX: 00007f53fae26169 [ 58.924601][ T519] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 58.932603][ T519] RBP: 00007f53faea72a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.940608][ T519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.948605][ T519] R13: 0000000000000000 R14: 00007f53fb03efa0 R15: 00007ffce3ca5b58 [ 58.956759][ T519] [ 58.959808][ T519] [ 58.962130][ T519] The buggy address belongs to the page: [ 58.967852][ T519] page:ffffea00046a5000 refcount:3 mapcount:1 mapping:ffff88810928bc18 index:0x1 pfn:0x11a940 [ 58.978087][ T519] memcg:ffff8881002533c0 [ 58.982325][ T519] aops:def_blk_aops ino:700002 [ 58.987092][ T519] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 58.998488][ T519] raw: 400000000032201e ffff88810025ccc0 ffffea000469d848 ffff88810928bc18 [ 59.007088][ T519] raw: 0000000000000001 ffff888120ba2888 0000000300000000 ffff8881002533c0 [ 59.015675][ T519] page dumped because: kasan: bad access detected [ 59.022089][ T519] page_owner tracks the page as allocated [ 59.027800][ T519] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 412, ts 58309183184, free_ts 58300892058 [ 59.044997][ T519] post_alloc_hook+0x192/0x1b0 [ 59.049785][ T519] prep_new_page+0x1c/0x110 [ 59.054292][ T519] get_page_from_freelist+0x2cc5/0x2d50 [ 59.059840][ T519] __alloc_pages+0x18f/0x440 [ 59.064470][ T519] page_cache_ra_unbounded+0x2b2/0x980 [ 59.070021][ T519] force_page_cache_ra+0x3fd/0x460 [ 59.075147][ T519] page_cache_sync_ra+0x2ae/0x420 [ 59.080174][ T519] filemap_read+0x63a/0x1f70 [ 59.084762][ T519] generic_file_read_iter+0xac/0x400 [ 59.090048][ T519] blkdev_read_iter+0x12f/0x160 [ 59.094938][ T519] vfs_read+0x68b/0xbe0 [ 59.099097][ T519] ksys_read+0x140/0x240 [ 59.103339][ T519] __x64_sys_read+0x7b/0x90 [ 59.107838][ T519] x64_sys_call+0x96d/0x9a0 [ 59.112347][ T519] do_syscall_64+0x4c/0xa0 [ 59.116770][ T519] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 59.122665][ T519] page last free stack trace: [ 59.127333][ T519] free_unref_page_prepare+0x542/0x550 [ 59.132827][ T519] free_unref_page+0xa2/0x550 [ 59.137597][ T519] __free_pages+0x6c/0x100 [ 59.142018][ T519] __free_slab+0xe8/0x1e0 [ 59.146354][ T519] __unfreeze_partials+0x160/0x190 [ 59.151470][ T519] put_cpu_partial+0xc6/0x120 [ 59.156148][ T519] __slab_free+0x1d4/0x290 [ 59.160566][ T519] ___cache_free+0x104/0x120 [ 59.165244][ T519] qlink_free+0x4d/0x90 [ 59.169404][ T519] qlist_free_all+0x5f/0xb0 [ 59.173920][ T519] kasan_quarantine_reduce+0x14a/0x170 [ 59.179488][ T519] __kasan_slab_alloc+0x2f/0xf0 [ 59.184341][ T519] slab_post_alloc_hook+0x4f/0x2b0 [ 59.189458][ T519] kmem_cache_alloc+0xf7/0x260 [ 59.194328][ T519] dup_task_struct+0x57/0xc10 [ 59.199096][ T519] copy_process+0x5a9/0x3210 [ 59.203690][ T519] [ 59.206010][ T519] Memory state around the buggy address: [ 59.211646][ T519] ffff88811a940f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 59.219705][ T519] ffff88811a940f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 59.227766][ T519] >ffff88811a941000: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 59.235836][ T519] ^ [ 59.239898][ T519] ffff88811a941080: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 59.247955][ T519] ffff88811a941100: 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc [ 59.256016][ T519] ================================================================== [ 59.264089][ T519] Disabling lock debugging due to kernel taint [ 59.280202][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.289274][ T521] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 59.292071][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.300186][ T523] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.309196][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.327559][ T523] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 59.342780][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.363607][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.374778][ T519] EXT4-fs error (device loop2): ext4_dx_csum_set:531: inode #2: comm syz.2.18: dir seems corrupt? Run e2fsck -D. [ 59.379970][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.396110][ T533] loop4: detected capacity change from 0 to 128 [ 59.397839][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.417490][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.425994][ T467] 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 [ 59.446495][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.458800][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.470636][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.473223][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.485096][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.508853][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.524982][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.525630][ T468] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.542528][ T467] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.561470][ T533] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.568687][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.583053][ T469] 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 [ 59.593055][ T468] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.613151][ T533] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.625707][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.653018][ T468] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 59.660288][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.682724][ T468] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.693568][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.713140][ T533] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.715729][ T468] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.733194][ T537] loop0: detected capacity change from 0 to 128 [ 59.746159][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.765985][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.766352][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.794007][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.794317][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.808892][ T30] kauditd_printk_skb: 9 callbacks suppressed [ 59.808903][ T30] audit: type=1400 audit(1751841244.179:123): avc: denied { remove_name } for pid=467 comm="syz-executor" name="lost+found" dev="loop6" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.821476][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.827134][ T533] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 59.850890][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.871497][ T30] audit: type=1400 audit(1751841244.179:124): avc: denied { rmdir } for pid=467 comm="syz-executor" name="lost+found" dev="loop6" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.871786][ T468] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.891425][ T467] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.911162][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.940345][ T469] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.969716][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.972529][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.985092][ T471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.011259][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.012654][ T471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.027131][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.040761][ T537] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.054988][ T468] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.065179][ T467] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.076901][ T468] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.076961][ T468] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.077382][ T468] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.092806][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.106303][ T468] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.125181][ T471] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.134748][ T468] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.154710][ T537] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.163282][ T468] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.198319][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.219913][ T537] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.234549][ T471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.253176][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.265614][ T471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.297139][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.297175][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.316375][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.323632][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.350378][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.355524][ T469] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.366449][ T471] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.379149][ T537] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 60.405462][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.420998][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.436162][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.451497][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.463190][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.466790][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.493157][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.493660][ T469] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.522447][ T471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.522669][ T464] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.536651][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.554794][ T471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.578979][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.590634][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.610157][ T471] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.622677][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.637908][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.638241][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.653519][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.684635][ T464] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.700646][ T471] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.700856][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.735638][ T471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.747902][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.763166][ T471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.780684][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.796520][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.808531][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.822855][ T464] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.835919][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.851936][ T464] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.878448][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.890612][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.944877][ T30] audit: type=1400 audit(1751841245.329:125): avc: denied { read } for pid=543 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 61.030259][ T30] audit: type=1400 audit(1751841245.329:126): avc: denied { open } for pid=543 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 61.151659][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.158725][ T545] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.166371][ T545] device bridge_slave_0 entered promiscuous mode [ 61.173907][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.181162][ T543] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.188623][ T543] device bridge_slave_0 entered promiscuous mode [ 61.202388][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.209463][ T545] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.217254][ T545] device bridge_slave_1 entered promiscuous mode [ 61.224019][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.231221][ T543] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.238797][ T543] device bridge_slave_1 entered promiscuous mode 2025/07/06 22:34:05 executed programs: 24 [ 61.249183][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.256337][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.263919][ T546] device bridge_slave_0 entered promiscuous mode [ 61.275219][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.282579][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.289956][ T546] device bridge_slave_1 entered promiscuous mode [ 61.318212][ T45] device bridge_slave_1 left promiscuous mode [ 61.324673][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.332292][ T45] device bridge_slave_0 left promiscuous mode [ 61.338668][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.346755][ T45] device veth1_macvtap left promiscuous mode [ 61.352804][ T45] device veth0_vlan left promiscuous mode [ 61.540553][ T557] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.547621][ T557] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.555184][ T557] device bridge_slave_0 entered promiscuous mode [ 61.562568][ T557] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.569624][ T557] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.577873][ T557] device bridge_slave_1 entered promiscuous mode [ 61.657117][ T559] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.664238][ T559] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.671753][ T559] device bridge_slave_0 entered promiscuous mode [ 61.679079][ T559] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.686238][ T559] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.693706][ T559] device bridge_slave_1 entered promiscuous mode [ 61.744649][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.752137][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.785916][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.794348][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.802838][ T531] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.809889][ T531] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.817802][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.851190][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.859897][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.868147][ T531] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.875309][ T531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.931490][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.940020][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.947908][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.955774][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.964048][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.972686][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.980970][ T531] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.987995][ T531] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.995429][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.003945][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.012180][ T531] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.019203][ T531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.026714][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.063844][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.073601][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.081692][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.089868][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.097602][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.105397][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.113867][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.122206][ T531] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.129342][ T531] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.136952][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.145391][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.153825][ T531] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.160882][ T531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.168417][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.176549][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.186524][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.214331][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.224838][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.232775][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.244763][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.265336][ T543] device veth0_vlan entered promiscuous mode [ 62.273305][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.281741][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.289803][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.297564][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.305278][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.313762][ T531] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.320993][ T531] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.328419][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.336731][ T531] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.343868][ T531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.351466][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.359980][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.368294][ T545] device veth0_vlan entered promiscuous mode [ 62.389262][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.418949][ T546] device veth0_vlan entered promiscuous mode [ 62.427017][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.435402][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.443978][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.454535][ T543] device veth1_macvtap entered promiscuous mode [ 62.466933][ T545] device veth1_macvtap entered promiscuous mode [ 62.474234][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.485906][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.493782][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.501297][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.509222][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.517534][ T531] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.524581][ T531] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.532309][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.546064][ T546] device veth1_macvtap entered promiscuous mode [ 62.570799][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.579101][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.587581][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.595799][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.604172][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.611993][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.620421][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.628745][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.637324][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.645619][ T531] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.652667][ T531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.660060][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.668190][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.676337][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.684438][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.704944][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.713495][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.727095][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.735775][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.744405][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.753079][ T531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.778629][ T597] loop7: detected capacity change from 0 to 128 [ 62.779471][ T557] device veth0_vlan entered promiscuous mode [ 62.810695][ T597] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 62.821760][ T597] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.822921][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.841001][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.841680][ T597] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.849507][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.868581][ T597] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 62.876134][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.893784][ T559] device veth0_vlan entered promiscuous mode [ 62.893934][ T543] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.909217][ T559] device veth1_macvtap entered promiscuous mode [ 62.918806][ T543] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.932625][ T543] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 62.953693][ T543] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.966099][ T543] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.979527][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.994450][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.009636][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.009804][ T543] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.017522][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.033509][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.041017][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.055122][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.062730][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.077799][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.086335][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.101036][ T543] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.108628][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.119861][ T543] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.129554][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.140913][ T543] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.148580][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.161712][ T543] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.170042][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.183946][ T543] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.191742][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.207579][ T543] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.215567][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.226711][ T543] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.267342][ T601] loop8: detected capacity change from 0 to 128 [ 63.276294][ T603] loop5: detected capacity change from 0 to 128 [ 63.301812][ T601] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 63.312794][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.314707][ T601] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.322441][ T603] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 63.340953][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.348622][ T603] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.359857][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.368530][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.374418][ T601] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.377306][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.406216][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.413363][ T603] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.415169][ T601] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 63.443044][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.456073][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.467576][ T603] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 63.468937][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop8 [ 63.476285][ T545] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.500498][ T545] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.501709][ T557] device veth1_macvtap entered promiscuous mode [ 63.515247][ T545] 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 [ 63.546321][ T545] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.558677][ T559] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.567666][ T545] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.574534][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.585209][ T545] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.606640][ T559] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.614618][ T545] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.622197][ T559] 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 [ 63.635816][ T545] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.655501][ T559] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.672051][ T545] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.683096][ T559] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.700530][ T545] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.711031][ T559] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.728203][ T545] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.741365][ T559] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.757301][ T545] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.770531][ T559] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.797635][ T559] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.813541][ T559] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.827445][ T545] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.828942][ T559] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.849542][ T545] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.859963][ T559] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.869985][ T608] loop9: detected capacity change from 0 to 128 [ 63.887659][ T559] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.901331][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.909444][ T559] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.909736][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.931012][ T545] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.932019][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.954299][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.954593][ T608] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 63.963353][ T559] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.974828][ T608] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.989210][ T559] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.010925][ T545] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.016329][ T559] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.043935][ T559] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.071360][ T545] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.083288][ T545] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.101039][ T608] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.123648][ T614] loop3: detected capacity change from 0 to 128 [ 64.130065][ T608] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 64.160380][ T546] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.178220][ T546] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.182363][ T409] udevd[409]: incorrect ext4 checksum on /dev/loop9 [ 64.191897][ T546] 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 [ 64.199123][ T614] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 64.229143][ T546] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.239611][ T614] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.255410][ T546] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.269335][ T546] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.284652][ T611] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.292646][ T546] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.298620][ T611] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.315366][ T546] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.331380][ T546] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.346578][ T546] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.362877][ T611] device bridge_slave_0 entered promiscuous mode [ 64.363429][ T614] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.370720][ T611] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.395327][ T611] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.404009][ T611] device bridge_slave_1 entered promiscuous mode [ 64.409740][ T546] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.429113][ T614] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 64.441539][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop3 [ 64.450936][ T546] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.462712][ T546] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.476046][ T546] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.488632][ T546] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.501942][ T557] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.505234][ T546] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.517061][ T557] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.531731][ T546] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.545857][ T557] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 64.556684][ T546] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.577678][ T557] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.601075][ T557] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.614800][ T557] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.633113][ T557] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.652653][ T557] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.670561][ T557] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.688314][ T557] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.716763][ T557] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.736635][ T557] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.770245][ T557] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.783530][ T557] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.796365][ T557] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.813129][ T557] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.830435][ T557] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.842393][ T557] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.873661][ T45] device bridge_slave_1 left promiscuous mode [ 64.879858][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.887973][ T45] device bridge_slave_0 left promiscuous mode [ 64.894257][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.916596][ T45] device bridge_slave_1 left promiscuous mode [ 64.923599][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.931671][ T45] device bridge_slave_0 left promiscuous mode [ 64.937984][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.946550][ T45] device bridge_slave_1 left promiscuous mode [ 64.953354][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.963065][ T45] device bridge_slave_0 left promiscuous mode [ 64.969322][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.977531][ T45] device bridge_slave_1 left promiscuous mode [ 64.983736][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.991362][ T45] device bridge_slave_0 left promiscuous mode [ 64.997473][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.006030][ T45] device bridge_slave_1 left promiscuous mode [ 65.012504][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.020216][ T45] device bridge_slave_0 left promiscuous mode [ 65.026458][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.035327][ T45] device veth1_macvtap left promiscuous mode [ 65.041396][ T45] device veth0_vlan left promiscuous mode [ 65.047271][ T45] device veth1_macvtap left promiscuous mode [ 65.053320][ T45] device veth0_vlan left promiscuous mode [ 65.059313][ T45] device veth1_macvtap left promiscuous mode [ 65.065496][ T45] device veth0_vlan left promiscuous mode [ 65.071595][ T45] device veth1_macvtap left promiscuous mode [ 65.077598][ T45] device veth0_vlan left promiscuous mode [ 65.083960][ T45] device veth1_macvtap left promiscuous mode [ 65.089973][ T45] device veth0_vlan left promiscuous mode [ 65.688670][ T622] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.695803][ T622] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.703429][ T622] device bridge_slave_0 entered promiscuous mode [ 65.720504][ T622] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.727573][ T622] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.735297][ T622] device bridge_slave_1 entered promiscuous mode [ 65.754139][ T623] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.761254][ T623] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.768789][ T623] device bridge_slave_0 entered promiscuous mode [ 65.776194][ T623] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.783311][ T623] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.790823][ T623] device bridge_slave_1 entered promiscuous mode [ 65.829443][ T625] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.836615][ T625] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.844219][ T625] device bridge_slave_0 entered promiscuous mode [ 65.852412][ T625] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.859466][ T625] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.866922][ T625] device bridge_slave_1 entered promiscuous mode [ 65.905558][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.913199][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.957739][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.966231][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.974757][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.982035][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.989768][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.998501][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.006759][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.013815][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.022610][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.077721][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.086489][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.094546][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.102769][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.137435][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.145922][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.175923][ T639] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.183297][ T639] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.190762][ T639] device bridge_slave_0 entered promiscuous mode [ 66.204777][ T639] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.212042][ T639] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.219530][ T639] device bridge_slave_1 entered promiscuous mode [ 66.233906][ T611] device veth0_vlan entered promiscuous mode [ 66.240730][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.249036][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.256501][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.290700][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.322691][ T611] device veth1_macvtap entered promiscuous mode [ 66.366322][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.383804][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.391588][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.399909][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.408566][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.416811][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.423877][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.431356][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.448187][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.456746][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.463812][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.471951][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.480477][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.487718][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.495284][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.512913][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.521606][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.541823][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.550284][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.558443][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.565496][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.573103][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.581353][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.588369][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.595782][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.604316][ T344] bridge0: port 2(bridge_slave_1) entered blocking state 2025/07/06 22:34:11 executed programs: 40 [ 66.611394][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.618731][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.626804][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.658705][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.667773][ T671] loop1: detected capacity change from 0 to 128 [ 66.677787][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.686242][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.708899][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.717244][ T529] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.722432][ T671] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 66.750663][ T671] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.750917][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.765584][ T671] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.777739][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.788390][ T671] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 66.796469][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.813623][ T611] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.825520][ T611] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.827289][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop1 [ 66.838912][ T611] 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 [ 66.866539][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.867038][ T611] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.886570][ T611] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.900883][ T622] device veth0_vlan entered promiscuous mode [ 66.909184][ T611] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.924739][ T611] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.935657][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.948025][ T611] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.963831][ T611] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.965636][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.979287][ T611] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.002555][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.002709][ T611] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.020330][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.025618][ T611] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.043690][ T611] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.047657][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.057027][ T611] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.065666][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.077604][ T611] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.085761][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.100804][ T611] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.106866][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.123294][ T611] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.130443][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.141417][ T611] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.149826][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.171347][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.178415][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.186052][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.194197][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.202763][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.211400][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.220351][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.228024][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.235713][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.245274][ T623] device veth0_vlan entered promiscuous mode [ 67.255088][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.263259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.275792][ T622] device veth1_macvtap entered promiscuous mode [ 67.305859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.313528][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.321354][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.329451][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.338066][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.346001][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.354083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.362093][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.370114][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.386424][ T639] device veth0_vlan entered promiscuous mode [ 67.396415][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.404970][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.413514][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.421944][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.430552][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.438779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.447370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.455453][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.463636][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.471210][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.481465][ T625] device veth0_vlan entered promiscuous mode [ 67.506643][ T623] device veth1_macvtap entered promiscuous mode [ 67.517430][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.518478][ T675] loop6: detected capacity change from 0 to 128 [ 67.526929][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.542567][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.553254][ T639] device veth1_macvtap entered promiscuous mode [ 67.570518][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.578713][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.584929][ T675] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 67.590835][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.597671][ T675] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.605198][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.623980][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.627394][ T675] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.44: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.632847][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.652176][ T675] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 67.659150][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.675570][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.677952][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop6 [ 67.684217][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.703907][ T622] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.704119][ T625] device veth1_macvtap entered promiscuous mode [ 67.717906][ T622] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.735937][ T622] 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 [ 67.756637][ T622] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.768654][ T622] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.785512][ T622] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.801346][ T622] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.816808][ T622] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.832482][ T622] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.848160][ T622] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.863428][ T622] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.881901][ T622] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.893796][ T622] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.907045][ T622] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.920953][ T681] loop2: detected capacity change from 0 to 128 [ 67.927639][ T622] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.942843][ T622] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.959326][ T622] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.971462][ T622] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.986355][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.994560][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.003183][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.012409][ T681] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.015937][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.031351][ T681] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.043036][ T344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.068520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.078178][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.096996][ T681] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.46: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.118661][ T681] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 68.120018][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.137485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.156525][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop2 [ 68.172434][ T623] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.178923][ T684] loop0: detected capacity change from 0 to 128 [ 68.184138][ T623] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.184184][ T623] 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 [ 68.227848][ T623] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.241622][ T623] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.252389][ T687] loop4: detected capacity change from 0 to 128 [ 68.256900][ T623] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.276579][ T623] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.278138][ T684] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.292234][ T623] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.305180][ T684] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.317945][ T623] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.334529][ T684] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.343567][ T623] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.377453][ T623] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.384568][ T684] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 68.406270][ T623] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.418066][ T623] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.423063][ T639] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.433373][ T623] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.456501][ T639] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.460046][ T623] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.470040][ T639] 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 [ 68.501695][ T687] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.505139][ T623] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.515840][ T687] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.532034][ T639] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.547054][ T623] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.553289][ T639] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.578205][ T639] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.588026][ T687] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.593458][ T623] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.618327][ T639] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.640963][ T687] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 68.649438][ T639] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D.