[ 29.098697][ T45] device bridge_slave_0 left promiscuous mode [ 29.105010][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.112866][ T45] device bridge_slave_1 left promiscuous mode [ 29.119137][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.126773][ T45] device bridge_slave_0 left promiscuous mode [ 29.132927][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.141090][ T45] device veth1_macvtap left promiscuous mode [ 29.147209][ T45] device veth0_vlan left promiscuous mode [ 29.153475][ T45] device veth1_macvtap left promiscuous mode [ 29.159569][ T45] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.0.77' (ED25519) to the list of known hosts. 2026/01/29 18:06:10 parsed 1 programs [ 46.494307][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 46.494320][ T30] audit: type=1400 audit(1769709970.938:104): avc: denied { unlink } for pid=396 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" [ 46.534333][ T396] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.016057][ T30] audit: type=1401 audit(1769709971.458:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 47.207945][ T30] audit: type=1400 audit(1769709971.648:106): avc: denied { create } for pid=424 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 47.479678][ T435] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.486758][ T435] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.494292][ T435] device bridge_slave_0 entered promiscuous mode [ 47.502094][ T435] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.509201][ T435] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.521548][ T435] device bridge_slave_1 entered promiscuous mode [ 47.596466][ T435] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.603520][ T435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.610852][ T435] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.618104][ T435] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.636768][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.644630][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.651783][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.661386][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.669788][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.676843][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.685532][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.693751][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.700770][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.712129][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.721292][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.733733][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.744406][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.752444][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.760087][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.768232][ T435] device veth0_vlan entered promiscuous mode [ 47.777621][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.786508][ T435] device veth1_macvtap entered promiscuous mode [ 47.795482][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.805231][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/29 18:06:12 executed programs: 0 [ 47.851549][ T30] audit: type=1400 audit(1769709972.288:107): avc: denied { write } for pid=387 comm="syz-execprog" path="pipe:[16486]" dev="pipefs" ino=16486 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 47.992817][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.000061][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.007756][ T466] device bridge_slave_0 entered promiscuous mode [ 48.026167][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.033211][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.040569][ T466] device bridge_slave_1 entered promiscuous mode [ 48.071201][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.080470][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.087858][ T469] device bridge_slave_0 entered promiscuous mode [ 48.094878][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.101997][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.109602][ T469] device bridge_slave_1 entered promiscuous mode [ 48.180670][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.187769][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.195193][ T471] device bridge_slave_0 entered promiscuous mode [ 48.202157][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.209454][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.217125][ T471] device bridge_slave_1 entered promiscuous mode [ 48.244258][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.251300][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.258904][ T468] device bridge_slave_0 entered promiscuous mode [ 48.268412][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.275759][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.283017][ T468] device bridge_slave_1 entered promiscuous mode [ 48.315662][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.322708][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.330284][ T472] device bridge_slave_0 entered promiscuous mode [ 48.351525][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.358613][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.366099][ T472] device bridge_slave_1 entered promiscuous mode [ 48.539150][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.546746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.561421][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.569216][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.595851][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.604353][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.612432][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.619454][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.627092][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.635454][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.643509][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.650528][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.657931][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.666436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.674699][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.681807][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.689316][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.696945][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.705196][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.713670][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.734835][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.743294][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.751677][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.758732][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.766272][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.773973][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.781337][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.789895][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.798352][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.805390][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.812782][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.821010][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.829285][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.836389][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.843779][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.864063][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.871742][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.879441][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.888772][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.897346][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.904390][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.911938][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.920075][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.928146][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.936460][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.944676][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.951684][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.959022][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.967096][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.975105][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.001362][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.009285][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.017426][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.026039][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.033760][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.056762][ T469] device veth0_vlan entered promiscuous mode [ 49.063049][ T466] device veth0_vlan entered promiscuous mode [ 49.071161][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.080025][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.088124][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.095798][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.103212][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.111456][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.120133][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.128740][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.137243][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.145335][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.153243][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.160779][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.172325][ T471] device veth0_vlan entered promiscuous mode [ 49.184629][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.192564][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.200059][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.207719][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.216355][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.224496][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.231527][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.239030][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.247304][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.255633][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.262758][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.270274][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.286396][ T466] device veth1_macvtap entered promiscuous mode [ 49.297188][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.305099][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.312928][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.324432][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.338620][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.352904][ T472] device veth0_vlan entered promiscuous mode [ 49.366107][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.374738][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.382947][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.391044][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.399229][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.407414][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.415799][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.424143][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.432346][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.440652][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.449332][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.457347][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.465402][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.473240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.480810][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.488607][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.498044][ T469] device veth1_macvtap entered promiscuous mode [ 49.505618][ T468] device veth0_vlan entered promiscuous mode [ 49.514088][ T471] device veth1_macvtap entered promiscuous mode [ 49.526612][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.534746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.542782][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.552366][ T472] device veth1_macvtap entered promiscuous mode [ 49.566209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.574680][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.583157][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.592434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.601104][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.609721][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.617990][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.626485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.634883][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.658510][ T468] device veth1_macvtap entered promiscuous mode [ 49.666167][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.674804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.683184][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.692439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.696394][ T520] loop6: detected capacity change from 0 to 128 [ 49.701736][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.715682][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.723918][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.739996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.748276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.784932][ T526] loop4: detected capacity change from 0 to 128 [ 49.789861][ T520] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.793957][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.802069][ T520] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.809801][ T30] audit: type=1400 audit(1769709974.238:108): avc: denied { mount } for pid=519 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 49.824464][ T520] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.842688][ T523] loop5: detected capacity change from 0 to 128 [ 49.866966][ T528] loop0: detected capacity change from 0 to 128 [ 49.873247][ T520] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 49.875212][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.882295][ T30] audit: type=1400 audit(1769709974.268:109): avc: denied { write } for pid=519 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.910731][ T30] audit: type=1400 audit(1769709974.268:110): avc: denied { add_name } for pid=519 comm="syz.6.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.924157][ T526] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.955903][ T30] audit: type=1400 audit(1769709974.268:111): avc: denied { create } for pid=519 comm="syz.6.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 49.964749][ T523] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.004733][ T526] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.041789][ T528] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.050620][ T537] loop2: detected capacity change from 0 to 128 [ 50.059522][ T528] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.067736][ T466] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.071333][ T523] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.081719][ T466] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.098772][ T526] 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 [ 50.106842][ T466] 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 [ 50.146220][ T528] 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 [ 50.148779][ T523] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.165186][ T466] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.185144][ T30] audit: type=1400 audit(1769709974.268:112): avc: denied { write open } for pid=519 comm="syz.6.17" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop6" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.214276][ T537] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.239906][ T523] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 50.257856][ T447] udevd[447]: incorrect ext4 checksum on /dev/loop5 [ 50.259055][ T537] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.268814][ T30] audit: type=1400 audit(1769709974.268:113): avc: denied { mounton } for pid=519 comm="syz.6.17" path="/0/file1/bus" dev="loop6" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.275204][ T466] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.313887][ T528] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 50.321642][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.326261][ T526] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 50.340031][ T471] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.352594][ T469] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.356881][ T471] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.385521][ T471] 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 [ 50.407403][ T471] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.410493][ T469] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.426841][ T471] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.440944][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.458202][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.459148][ T471] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.473938][ T466] 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. [ 50.488385][ T469] 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 [ 50.505339][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.525526][ T471] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.538404][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.553103][ T472] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 50.568345][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.591157][ T469] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.604133][ T471] 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. [ 50.618713][ T542] ================================================================== [ 50.631580][ T533] udevd[533]: incorrect ext4 checksum on /dev/loop2 [ 50.638157][ T542] BUG: KASAN: use-after-free in do_split+0x1aa5/0x1fb0 [ 50.638195][ T542] Read of size 157024 at addr ffff8881101aa028 by task syz.2.18/542 [ 50.645246][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.652143][ T542] [ 50.652157][ T542] CPU: 1 PID: 542 Comm: syz.2.18 Not tainted syzkaller #0 [ 50.660546][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.671606][ T542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 50.671627][ T542] Call Trace: [ 50.671632][ T542] [ 50.671637][ T542] __dump_stack+0x21/0x30 [ 50.671659][ T542] dump_stack_lvl+0x110/0x170 [ 50.671674][ T542] ? show_regs_print_info+0x20/0x20 [ 50.674145][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.681237][ T542] ? load_image+0x3e0/0x3e0 [ 50.681257][ T542] print_address_description+0x7f/0x2c0 [ 50.699464][ T466] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.706820][ T542] ? do_split+0x1aa5/0x1fb0 [ 50.706843][ T542] kasan_report+0xf1/0x140 [ 50.706858][ T542] ? do_split+0x1aa5/0x1fb0 [ 50.706872][ T542] kasan_check_range+0x249/0x2a0 [ 50.712486][ T471] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.713064][ T542] ? do_split+0x1aa5/0x1fb0 [ 50.717690][ T466] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.722070][ T542] memmove+0x2d/0x70 [ 50.722094][ T542] do_split+0x1aa5/0x1fb0 [ 50.728339][ T471] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.740920][ T542] ? __sync_dirty_buffer+0x2e7/0x330 [ 50.740951][ T542] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 50.740967][ T542] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 50.740981][ T542] make_indexed_dir+0xec4/0x1500 [ 50.740997][ T542] ? add_dirent_to_buf+0x780/0x780 [ 50.745864][ T466] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.751004][ T542] ? add_dirent_to_buf+0x35e/0x780 [ 50.751026][ T542] ext4_add_entry+0xdd1/0x1000 [ 50.763057][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.767016][ T542] ? ext4_inc_count+0x1b0/0x1b0 [ 50.767038][ T542] ? atime_needs_update+0x810/0x810 [ 50.767054][ T542] ? __ext4_link+0x246/0x770 [ 50.767068][ T542] __ext4_link+0x4de/0x770 [ 50.772021][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.776019][ T542] ? ext4_update_dx_flag+0x200/0x200 [ 50.776039][ T542] ? lookup_one_qstr_excl+0x122/0x250 [ 50.776054][ T542] ? clear_nonspinnable+0x60/0x60 [ 50.781448][ T471] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.795780][ T542] ext4_link+0x1de/0x270 [ 50.795800][ T542] vfs_link+0x636/0x7f0 [ 50.795816][ T542] do_linkat+0x1e7/0x750 [ 50.795831][ T542] __x64_sys_link+0x86/0x90 [ 50.795844][ T542] x64_sys_call+0x34d/0x9a0 [ 50.800806][ T472] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.813299][ T542] do_syscall_64+0x4c/0xa0 [ 50.813320][ T542] ? clear_bhb_loop+0x50/0xa0 [ 50.813333][ T542] ? clear_bhb_loop+0x50/0xa0 [ 50.813346][ T542] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 50.813363][ T542] RIP: 0033:0x7fe81c5480b9 [ 50.813378][ T542] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 50.813392][ T542] RSP: 002b:00007fe81bf8d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 50.813422][ T542] RAX: ffffffffffffffda RBX: 00007fe81c775080 RCX: 00007fe81c5480b9 [ 50.813434][ T542] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 50.813446][ T542] RBP: 00007fe81c5da9c4 R08: 0000000000000000 R09: 0000000000000000 [ 50.813456][ T542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.813466][ T542] R13: 0000000000000000 R14: 00007fe81c775080 R15: 00007ffc786af668 [ 50.813479][ T542] [ 50.813485][ T542] [ 50.813488][ T542] The buggy address belongs to the page: [ 50.813498][ T542] page:ffffea0004406a80 refcount:3 mapcount:1 mapping:ffff8881092f9d18 index:0x1 pfn:0x1101aa [ 50.813515][ T542] memcg:ffff888100254500 [ 50.813522][ T542] aops:def_blk_aops ino:700002 [ 50.813541][ T542] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 50.818599][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.821731][ T542] raw: 400000000032201e ffff88810025a240 ffffea00043c47c8 ffff8881092f9d18 [ 50.836933][ T471] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.841706][ T542] raw: 0000000000000001 ffff888130ed87e0 0000000300000000 ffff888100254500 [ 50.841714][ T542] page dumped because: kasan: bad access detected [ 50.841721][ T542] page_owner tracks the page as allocated [ 50.848902][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.853365][ T542] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 447, ts 50202997911, free_ts 50095678157 [ 50.858601][ T471] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.863431][ T542] post_alloc_hook+0x192/0x1b0 [ 50.876072][ T466] 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. [ 50.880560][ T542] prep_new_page+0x1c/0x110 [ 50.880582][ T542] get_page_from_freelist+0x2d3a/0x2dc0 [ 50.886237][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.899808][ T542] __alloc_pages+0x1a2/0x460 [ 50.899830][ T542] page_cache_ra_unbounded+0x2d5/0x9a0 [ 50.899842][ T542] force_page_cache_ra+0x3fd/0x460 [ 50.899853][ T542] page_cache_sync_ra+0x2b4/0x430 [ 50.899863][ T542] filemap_read+0x694/0x2040 [ 50.899876][ T542] generic_file_read_iter+0xac/0x400 [ 50.905762][ T466] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.910310][ T542] blkdev_read_iter+0x12f/0x160 [ 50.915187][ T471] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.919441][ T542] vfs_read+0x6c9/0xc40 [ 50.919458][ T542] ksys_read+0x149/0x250 [ 50.934646][ T466] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.939538][ T542] __x64_sys_read+0x7b/0x90 [ 50.945271][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.949874][ T542] x64_sys_call+0x96d/0x9a0 [ 51.385660][ T542] do_syscall_64+0x4c/0xa0 [ 51.390076][ T542] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.395955][ T542] page last free stack trace: [ 51.400603][ T542] free_unref_page_prepare+0x542/0x550 [ 51.406040][ T542] free_unref_page+0xae/0x540 [ 51.410704][ T542] __free_pages+0x6c/0x100 [ 51.415099][ T542] __free_slab+0xe8/0x1e0 [ 51.419408][ T542] __unfreeze_partials+0x160/0x190 [ 51.424496][ T542] put_cpu_partial+0xc6/0x120 [ 51.429149][ T542] __slab_free+0x1d4/0x290 [ 51.433542][ T542] ___cache_free+0x104/0x120 [ 51.438108][ T542] qlink_free+0x4d/0x90 [ 51.442239][ T542] qlist_free_all+0x5f/0xb0 [ 51.446715][ T542] kasan_quarantine_reduce+0x14a/0x170 [ 51.452245][ T542] __kasan_slab_alloc+0x2f/0xf0 [ 51.457080][ T542] slab_post_alloc_hook+0x4f/0x2b0 [ 51.462167][ T542] __kmalloc_track_caller+0x11f/0x2c0 [ 51.467523][ T542] strndup_user+0x74/0x150 [ 51.472141][ T542] __se_sys_mount+0xdf/0x390 [ 51.476901][ T542] [ 51.479209][ T542] Memory state around the buggy address: [ 51.484817][ T542] ffff8881101aaf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.492947][ T542] ffff8881101aaf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.501171][ T542] >ffff8881101ab000: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 51.509380][ T542] ^ [ 51.513510][ T542] ffff8881101ab080: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 51.521631][ T542] ffff8881101ab100: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 51.529930][ T542] ================================================================== [ 51.538191][ T542] Disabling lock debugging due to kernel taint [ 51.547159][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.547231][ T471] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.559141][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.586556][ T469] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.586816][ T469] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.614792][ T472] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 51.626079][ T469] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.627505][ T542] EXT4-fs error (device loop2): ext4_dx_csum_set:531: inode #2: comm syz.2.18: dir seems corrupt? Run e2fsck -D. [ 51.642560][ T471] 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. [ 51.654605][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.670723][ T469] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.702584][ T469] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.702970][ T472] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.718462][ T471] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.736250][ T468] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.760238][ T471] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.760374][ T468] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.773931][ T469] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.802095][ T468] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 51.809699][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.822905][ T469] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.834511][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.862141][ T468] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.864552][ T469] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.885512][ T469] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.898803][ T469] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 51.911245][ T469] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.916195][ T468] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.926936][ T469] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.957297][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.972975][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.973537][ T469] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.988653][ T468] 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. [ 52.015755][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.030903][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.031870][ T469] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.065175][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.081787][ T468] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.094339][ T468] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.107623][ T468] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.120284][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.141849][ T468] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.162048][ T468] 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. [ 52.178748][ T468] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.190587][ T468] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.205604][ T30] kauditd_printk_skb: 11 callbacks suppressed [ 52.205616][ T30] audit: type=1400 audit(1769709976.648:125): avc: denied { read } for pid=544 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 52.233004][ T30] audit: type=1400 audit(1769709976.648:126): avc: denied { open } for pid=544 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 [ 52.273151][ T544] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.280329][ T544] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.288707][ T544] device bridge_slave_0 entered promiscuous mode [ 52.301819][ T544] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.313607][ T544] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.321054][ T544] device bridge_slave_1 entered promiscuous mode [ 52.376789][ T45] device bridge_slave_1 left promiscuous mode [ 52.382925][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.391979][ T45] device bridge_slave_0 left promiscuous mode [ 52.398206][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.406247][ T45] device veth1_macvtap left promiscuous mode [ 52.412237][ T45] device veth0_vlan left promiscuous mode [ 52.602333][ T544] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.609459][ T544] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.616727][ T544] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.623861][ T544] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.636291][ T551] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.643328][ T551] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.651059][ T551] device bridge_slave_0 entered promiscuous mode [ 52.668164][ T551] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.675239][ T551] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.682634][ T551] device bridge_slave_1 entered promiscuous mode [ 52.726209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.734211][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.741851][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.754398][ T550] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.761450][ T550] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.769087][ T550] device bridge_slave_0 entered promiscuous mode [ 52.782250][ T553] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.789353][ T553] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.796773][ T553] device bridge_slave_0 entered promiscuous mode [ 52.805413][ T553] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.812639][ T553] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.820138][ T553] device bridge_slave_1 entered promiscuous mode [ 52.827025][ T550] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.834215][ T550] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.841554][ T550] device bridge_slave_1 entered promiscuous mode [ 52.871452][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.879686][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.886713][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.913267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.921629][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.928708][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.965994][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.004212][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.012443][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.020505][ T564] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.027938][ T564] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.035521][ T564] device bridge_slave_0 entered promiscuous mode [ 53.054095][ T564] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.061235][ T564] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.068684][ T564] device bridge_slave_1 entered promiscuous mode [ 53.164271][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.172553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.180896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.188802][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.196864][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.204626][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.231058][ T544] device veth0_vlan entered promiscuous mode [ 53.266726][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.275173][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.296035][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.304218][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.311768][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.320228][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.334573][ T544] device veth1_macvtap entered promiscuous mode [ 53.344918][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.352587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.361206][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.369904][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.377055][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.385017][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.393396][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.401664][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.408832][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.416908][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.425815][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.433410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.452866][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.461337][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.469933][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.478365][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.504370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.512671][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.521981][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.529046][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.536650][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.545520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.553537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.562105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.570296][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.577346][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.584897][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.593071][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.601466][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.632674][ T553] device veth0_vlan entered promiscuous mode [ 53.642087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.650671][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.658711][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.666278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.673916][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.681410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.688933][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.696979][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.705385][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.713801][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.720817][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.728441][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.736778][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.745139][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.752233][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.759780][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.768487][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.776685][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.784674][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.804570][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.812772][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.819926][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state 2026/01/29 18:06:18 executed programs: 25 [ 53.827441][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.835870][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.842895][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.850523][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.872521][ T599] loop7: detected capacity change from 0 to 128 [ 53.884793][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.895709][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.907441][ T551] device veth0_vlan entered promiscuous mode [ 53.907679][ T599] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.933243][ T599] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.934072][ T553] device veth1_macvtap entered promiscuous mode [ 53.951198][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.959437][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.967984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.968863][ T599] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.994552][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.994751][ T599] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 54.003009][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.018539][ T544] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.023411][ T533] udevd[533]: incorrect ext4 checksum on /dev/loop7 [ 54.031553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.038602][ T544] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.052817][ T550] device veth0_vlan entered promiscuous mode [ 54.057936][ T544] 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 [ 54.070467][ T551] device veth1_macvtap entered promiscuous mode [ 54.091286][ T544] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.094788][ T564] device veth0_vlan entered promiscuous mode [ 54.109062][ T544] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.123833][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.140114][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.155518][ T544] 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. [ 54.171675][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.186843][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.202055][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.217323][ T544] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.229048][ T544] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.242201][ T544] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.254876][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.255194][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.269863][ T544] 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. [ 54.278078][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.293614][ T544] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.301609][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.312621][ T544] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.320878][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.341136][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.348879][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.357116][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.364886][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.372583][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.381148][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.389706][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.398107][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.417661][ T564] device veth1_macvtap entered promiscuous mode [ 54.430653][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.439038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.446820][ T602] loop3: detected capacity change from 0 to 128 [ 54.455166][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.472721][ T602] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.474570][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.483617][ T602] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.492381][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.513259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.516994][ T602] 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 [ 54.521837][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.540553][ T602] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 54.560439][ T550] device veth1_macvtap entered promiscuous mode [ 54.568800][ T533] udevd[533]: incorrect ext4 checksum on /dev/loop3 [ 54.569987][ T553] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.587126][ T553] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.600398][ T553] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 54.621884][ T553] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.634671][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.635300][ T553] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.643162][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.656386][ T553] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.664788][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.681899][ T553] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.695138][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.707148][ T553] 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. [ 54.710793][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.726181][ T553] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.735544][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.756346][ T553] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.756487][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.771721][ T553] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.779599][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.794576][ T553] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.802723][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.815590][ T553] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.823032][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.835591][ T553] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.843790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.856045][ T553] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.878717][ T553] 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. [ 54.908268][ T553] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.920156][ T553] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.957603][ T607] loop9: detected capacity change from 0 to 128 [ 54.977323][ T609] loop1: detected capacity change from 0 to 128 [ 54.978949][ T611] loop8: detected capacity change from 0 to 128 [ 55.006312][ T609] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.018399][ T609] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.033302][ T611] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.049998][ T611] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.050459][ T607] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.062835][ T609] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.090269][ T607] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.093136][ T609] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 55.116447][ T447] udevd[447]: incorrect ext4 checksum on /dev/loop1 [ 55.139125][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.140339][ T564] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.160266][ T611] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.166332][ T564] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.192175][ T564] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.192674][ T605] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.212726][ T611] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 55.228299][ T605] device bridge_slave_0 entered promiscuous mode [ 55.229868][ T607] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.29: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.241170][ T564] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.261148][ T607] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 55.269121][ T533] udevd[533]: incorrect ext4 checksum on /dev/loop8 [ 55.282640][ T550] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.294250][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.294266][ T605] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.294689][ T605] device bridge_slave_1 entered promiscuous mode [ 55.313859][ T550] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.322709][ T564] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.332243][ T550] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.343633][ T564] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.373018][ T551] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.378114][ T564] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.393797][ T550] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.403805][ T564] 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. [ 55.417391][ T551] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.432504][ T564] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.449704][ T550] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.460346][ T564] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.472887][ T550] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.487447][ T564] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.502659][ T551] 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 [ 55.516927][ T564] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.541380][ T550] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.548949][ T551] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.564635][ T564] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.575488][ T551] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.589307][ T550] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.605116][ T551] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.626144][ T564] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.644203][ T550] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.644854][ T564] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.659265][ T551] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.688984][ T550] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.693493][ T564] 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. [ 55.705438][ T551] 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. [ 55.721253][ T564] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.735955][ T551] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.763942][ T550] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.782788][ T551] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.793670][ T564] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.802955][ T550] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.812366][ T551] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.822605][ T550] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.837952][ T45] device bridge_slave_1 left promiscuous mode [ 55.857340][ T550] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.870468][ T551] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.882737][ T551] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.896201][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.896265][ T550] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.903737][ T551] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.930976][ T551] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.931084][ T45] device bridge_slave_0 left promiscuous mode [ 55.946838][ T550] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.959679][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.968029][ T551] 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. [ 55.975316][ T550] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.000841][ T551] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.002504][ T550] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.014016][ T551] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.027432][ T45] device bridge_slave_1 left promiscuous mode [ 56.045792][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.054025][ T45] device bridge_slave_0 left promiscuous mode [ 56.060367][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.070658][ T45] device bridge_slave_1 left promiscuous mode [ 56.077110][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.086270][ T45] device bridge_slave_0 left promiscuous mode [ 56.092838][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.103416][ T45] device bridge_slave_1 left promiscuous mode [ 56.110179][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.118043][ T45] device bridge_slave_0 left promiscuous mode [ 56.124526][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.132666][ T45] device bridge_slave_1 left promiscuous mode [ 56.138954][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.146545][ T45] device bridge_slave_0 left promiscuous mode [ 56.152779][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.162361][ T45] device veth1_macvtap left promiscuous mode [ 56.168682][ T45] device veth0_vlan left promiscuous mode [ 56.174844][ T45] device veth1_macvtap left promiscuous mode [ 56.181031][ T45] device veth0_vlan left promiscuous mode [ 56.187199][ T45] device veth1_macvtap left promiscuous mode [ 56.193203][ T45] device veth0_vlan left promiscuous mode [ 56.199826][ T45] device veth1_macvtap left promiscuous mode [ 56.205959][ T45] device veth0_vlan left promiscuous mode [ 56.212095][ T45] device veth1_macvtap left promiscuous mode [ 56.218538][ T45] device veth0_vlan left promiscuous mode [ 56.816090][ T622] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.823475][ T622] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.832874][ T622] device bridge_slave_0 entered promiscuous mode [ 56.840633][ T622] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.847899][ T622] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.855477][ T622] device bridge_slave_1 entered promiscuous mode [ 56.919352][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.926768][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.966552][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.975080][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.983190][ T619] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.990460][ T619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.998343][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.013501][ T637] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.020995][ T637] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.028387][ T637] device bridge_slave_0 entered promiscuous mode [ 57.044904][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.053226][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.061425][ T619] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.068455][ T619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.076162][ T637] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.083187][ T637] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.090721][ T637] device bridge_slave_1 entered promiscuous mode [ 57.135527][ T636] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.142577][ T636] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.150701][ T636] device bridge_slave_0 entered promiscuous mode [ 57.166269][ T636] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.173316][ T636] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.181153][ T636] device bridge_slave_1 entered promiscuous mode [ 57.192112][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.224444][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.233507][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.248554][ T635] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.255848][ T635] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.263332][ T635] device bridge_slave_0 entered promiscuous mode [ 57.270624][ T635] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.277886][ T635] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.285317][ T635] device bridge_slave_1 entered promiscuous mode [ 57.315610][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.324396][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.331893][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.354130][ T605] device veth0_vlan entered promiscuous mode [ 57.424191][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.435365][ T605] device veth1_macvtap entered promiscuous mode [ 57.451043][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.459364][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.484370][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.492073][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.500476][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.508953][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.517244][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.524268][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.531842][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.549283][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.557432][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.564463][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.597738][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.605480][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.620406][ T672] loop6: detected capacity change from 0 to 128 [ 57.623818][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.636196][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.644493][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.648825][ T672] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.652653][ T619] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.663282][ T672] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.670352][ T619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.670876][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.689717][ T672] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.696624][ T619] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.715716][ T672] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 57.721914][ T619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.738278][ T533] udevd[533]: incorrect ext4 checksum on /dev/loop6 [ 57.740725][ T605] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.760324][ T605] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.782522][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.791769][ T605] 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 [ 57.814666][ T605] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.814805][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.826477][ T605] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.847226][ T605] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.847456][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.862177][ T605] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.870136][ T619] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.884906][ T605] 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. [ 57.891522][ T619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.907083][ T605] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.915049][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.929540][ T605] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.938409][ T619] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.952236][ T605] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.959002][ T619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.959381][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.974349][ T605] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.981822][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.989124][ T605] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.003927][ T622] device veth0_vlan entered promiscuous mode [ 58.023717][ T605] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.043836][ T605] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.062000][ T605] 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. [ 58.074357][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.078320][ T605] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.086560][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.103635][ T605] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.105226][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.126192][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.134673][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.142695][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.152540][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.161261][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.169291][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.177953][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.186915][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.195187][ T619] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.202191][ T619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.209661][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.218047][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.226304][ T619] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.233312][ T619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.240926][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.248797][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.256590][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.266185][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.274469][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.284470][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.292370][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.316016][ T622] device veth1_macvtap entered promiscuous mode [ 58.333312][ T636] device veth0_vlan entered promiscuous mode [ 58.340460][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.348159][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.355718][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.363849][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.371762][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.379921][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.387935][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.396173][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.404503][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.411997][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.420302][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.428672][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.436626][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.450667][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.458336][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.465797][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.474291][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.482545][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.491010][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.507995][ T637] device veth0_vlan entered promiscuous mode [ 58.516012][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.524398][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.531945][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.540250][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.548648][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.557656][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.566770][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.576540][ T619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.586611][ T635] device veth0_vlan entered promiscuous mode [ 58.595113][ T636] device veth1_macvtap entered promiscuous mode [ 58.619946][ T678] loop5: detected capacity change from 0 to 128 [ 58.625200][ T637] device veth1_macvtap entered promiscuous mode [ 58.636863][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.644895][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.646465][ T678] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 58.655419][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.667975][ T678] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.671920][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.698249][ T635] device veth1_macvtap entered promiscuous mode [ 58.701019][ T678] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.726650][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.734784][ T678] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 58.735321][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.751261][ T533] udevd[533]: incorrect ext4 checksum on /dev/loop5 [ 58.751441][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.766575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.769146][ T622] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.786859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.788211][ T622] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.795227][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.808676][ T622] 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 [ 58.817267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.844503][ T622] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.856216][ T622] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.869872][ T622] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.885039][ T622] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.900110][ T622] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.915706][ T622] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.931439][ T622] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.946659][ T622] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.961769][ T622] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.975676][ T622] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.999873][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.008472][ T622] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.026402][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.044326][ T622] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.064683][ T622] 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. [ 59.080937][ T622] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.092620][ T622] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.113317][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.122085][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.131734][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.141406][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.150141][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.158827][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/29 18:06:23 executed programs: 45 [ 59.218113][ T682] loop0: detected capacity change from 0 to 128 [ 59.226705][ T685] loop4: detected capacity change from 0 to 128 [ 59.226740][ T683] loop2: detected capacity change from 0 to 128 [ 59.253889][ T682] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.264890][ T682] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.276511][ T683] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.289601][ T682] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.302275][ T683] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.319406][ T682] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 59.328065][ T685] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.334031][ T683] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.345886][ T685] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.368880][ T683] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 59.372118][ T636] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.389014][ T637] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.392654][ T534] udevd[534]: incorrect ext4 checksum on /dev/loop0 [ 59.401707][ T447] udevd[447]: incorrect ext4 checksum on /dev/loop2 [ 59.412630][ T685] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.430676][ T636] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.436288][ T685] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 59.457550][ T637] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.459646][ T636] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 59.474819][ T635] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.496986][ T533] udevd[533]: incorrect ext4 checksum on /dev/loop4 [ 59.509917][ T637] 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 [ 59.512682][ T636] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.543115][ T637] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.545431][ T676] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.554953][ T635] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.562654][ T676] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.575197][ T637] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.582498][ T636] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.596082][ T635] 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 [ 59.609397][ T676] device bridge_slave_0 entered promiscuous mode [ 59.633866][ T637] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.635659][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.650690][ T676] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.671422][ T637] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.671570][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.686579][ T635] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.701684][ T636] 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. [ 59.712893][ T676] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.728650][ T637] 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. [ 59.735952][ T635] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.751446][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.764984][ T676] device bridge_slave_1 entered promiscuous mode [ 59.779544][ T637] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.786180][ T635] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.821757][ T635] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.822302][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.837200][ T635] 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. [ 59.851726][ T637] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.872710][ T635] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.897746][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.912764][ T637] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.912853][ T635] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.931134][ T637] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.943192][ T635] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.955221][ T636] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.970659][ T635] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.984276][ T637] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.993209][ T635] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.006403][ T636] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.020423][ T635] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.041983][ T637] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.044726][ T635] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.057289][ T636] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.071375][ T635] 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. [ 60.084244][ T637] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.104686][ T635] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.117041][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.125200][ T635] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.139784][ T636] 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. [ 60.153851][ T637] 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. [ 60.169157][ T636] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.199049][ T636] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.212213][ T637] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.231311][ T637] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.280057][ T693] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.287782][ T693] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.297017][ T693] device bridge_slave_0 entered promiscuous mode [ 60.335862][ T693] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.342943][ T693] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.354653][ T693] device bridge_slave_1 entered promiscuous mode [ 60.538774][ T693] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.546100][ T693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.553618][ T693] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.560723][ T693] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.607439][ T704] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.614535][ T704] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.622063][ T704] device bridge_slave_0 entered promiscuous mode [ 60.629444][ T45] device bridge_slave_1 left promiscuous mode [ 60.635854][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.643170][ T45] device bridge_slave_0 left promiscuous mode [ 60.650110][ T45] bridge0: port 1(bridge_slave_0) entered disabled state