Warning: Permanently added '10.128.10.15' (ED25519) to the list of known hosts. 2025/11/23 11:53:04 parsed 1 programs [ 56.086029][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 56.086037][ T29] audit: type=1400 audit(1763898784.700:90): avc: denied { create } for pid=428 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 56.122051][ T29] audit: type=1400 audit(1763898784.700:91): avc: denied { write } for pid=428 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 56.145634][ T29] audit: type=1400 audit(1763898784.700:92): avc: denied { read } for pid=428 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 56.169157][ T29] audit: type=1400 audit(1763898784.790:93): avc: denied { unlink } for pid=428 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" [ 56.206504][ T428] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.650436][ T29] audit: type=1401 audit(1763898785.260:94): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 56.726287][ T29] audit: type=1400 audit(1763898785.340:95): avc: denied { create } for pid=454 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 56.856498][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.863846][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.871509][ T465] device bridge_slave_0 entered promiscuous mode [ 56.879420][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.886673][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.898005][ T465] device bridge_slave_1 entered promiscuous mode [ 56.973201][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.980805][ T465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.988339][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.995408][ T465] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.061010][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.068946][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.076740][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.084984][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.094949][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.103764][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.112171][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.121816][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.131196][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.138321][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.150696][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.160884][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.175139][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.186158][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.194299][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.201883][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/11/23 11:53:05 executed programs: 0 [ 57.210656][ T465] device veth0_vlan entered promiscuous mode [ 57.221821][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.231574][ T465] device veth1_macvtap entered promiscuous mode [ 57.241078][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.251498][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.389573][ T492] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.397337][ T492] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.405698][ T492] device bridge_slave_0 entered promiscuous mode [ 57.416240][ T492] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.424515][ T492] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.431987][ T492] device bridge_slave_1 entered promiscuous mode [ 57.486729][ T489] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.494053][ T489] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.502030][ T489] device bridge_slave_0 entered promiscuous mode [ 57.509775][ T489] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.517443][ T489] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.527172][ T489] device bridge_slave_1 entered promiscuous mode [ 57.585273][ T493] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.592831][ T493] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.601183][ T493] device bridge_slave_0 entered promiscuous mode [ 57.615468][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.623218][ T488] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.631722][ T488] device bridge_slave_0 entered promiscuous mode [ 57.647423][ T493] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.655649][ T493] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.664935][ T493] device bridge_slave_1 entered promiscuous mode [ 57.673938][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.682700][ T488] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.691082][ T488] device bridge_slave_1 entered promiscuous mode [ 57.770491][ T491] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.779875][ T491] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.790470][ T491] device bridge_slave_0 entered promiscuous mode [ 57.811488][ T491] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.821986][ T491] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.835441][ T491] device bridge_slave_1 entered promiscuous mode [ 58.027965][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.039568][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.074659][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.088486][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.101555][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.110693][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.136695][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.146082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.156892][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.165727][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.174990][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.183964][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.191399][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.199438][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.225800][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.234786][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.244343][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.251562][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.259221][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.269626][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.280321][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.288396][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.296445][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.305059][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.313048][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.321432][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.333332][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.342895][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.351270][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.359278][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.368474][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.377512][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.385300][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.393816][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.414220][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.422517][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.431344][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.440511][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.448634][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.457321][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.466169][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.475226][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.483149][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.490714][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.500311][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.514031][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.521674][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.529495][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.539158][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.562391][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.573820][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.584184][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.596379][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.608246][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.616476][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.626049][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.645194][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.656155][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.665399][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.677300][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.687924][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.696287][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.706617][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.716674][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.727302][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.737588][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.754427][ T488] device veth0_vlan entered promiscuous mode [ 58.773770][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.783002][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.792073][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.801122][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.809913][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.823891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.832728][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.857181][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.866229][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.883369][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.894303][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.911369][ T493] device veth0_vlan entered promiscuous mode [ 58.924599][ T492] device veth0_vlan entered promiscuous mode [ 58.938713][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.950136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.959822][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.968760][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.977925][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.986257][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.994856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.003152][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.012046][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.019999][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.028186][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.037044][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.045012][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.054462][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.062549][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.071778][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.080509][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.089713][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.101817][ T489] device veth0_vlan entered promiscuous mode [ 59.109665][ T491] device veth0_vlan entered promiscuous mode [ 59.117972][ T488] device veth1_macvtap entered promiscuous mode [ 59.129145][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.137918][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.146938][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.161698][ T493] device veth1_macvtap entered promiscuous mode [ 59.171421][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.181294][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.193159][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.208889][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.217993][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.230372][ T492] device veth1_macvtap entered promiscuous mode [ 59.242369][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.250530][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.260207][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.271081][ T491] device veth1_macvtap entered promiscuous mode [ 59.282223][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.291074][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.300379][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.310312][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.320917][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.332348][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.345325][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.364349][ T489] device veth1_macvtap entered promiscuous mode [ 59.380275][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.390672][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.404070][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.420434][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.438246][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.451363][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.461645][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.472017][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.482085][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.493272][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.502194][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.530814][ T542] loop0: detected capacity change from 0 to 128 [ 59.531359][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.546457][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.573249][ T544] loop6: detected capacity change from 0 to 128 [ 59.587288][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.592525][ T542] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.599969][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.612791][ T542] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.622471][ T29] audit: type=1400 audit(1763898788.230:96): avc: denied { mount } for pid=541 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 59.643945][ T542] EXT4-fs error (device loop0): dx_make_map:1327: 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 [ 59.669390][ T544] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.699965][ T544] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.714574][ T542] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 59.725318][ T29] audit: type=1400 audit(1763898788.250:97): avc: denied { write } for pid=541 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.728442][ T544] EXT4-fs error (device loop6): dx_make_map:1327: inode #2: block 20: comm syz.6.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.754959][ T29] audit: type=1400 audit(1763898788.250:98): avc: denied { add_name } for pid=541 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.838193][ T553] loop2: detected capacity change from 0 to 128 [ 59.849055][ T444] udevd[444]: incorrect ext4 checksum on /dev/loop6 [ 59.856403][ T29] audit: type=1400 audit(1763898788.250:99): avc: denied { create } for pid=541 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 59.864396][ T556] loop1: detected capacity change from 0 to 128 [ 59.911338][ T559] loop5: detected capacity change from 0 to 128 [ 59.927179][ T488] EXT4-fs warning (device loop0): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.943364][ T544] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 59.943812][ T553] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.962859][ T488] EXT4-fs warning (device loop0): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.977194][ T553] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.980526][ T488] EXT4-fs error (device loop0): ext4_readdir:261: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.015439][ T493] EXT4-fs warning (device loop6): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.025121][ T488] EXT4-fs warning (device loop0): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.030010][ T559] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.053786][ T488] EXT4-fs warning (device loop0): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.054202][ T488] EXT4-fs error (device loop0): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.086702][ T493] EXT4-fs warning (device loop6): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.086989][ T488] EXT4-fs error (device loop0): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.106423][ T493] EXT4-fs error (device loop6): ext4_readdir:261: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.141593][ T553] EXT4-fs error (device loop2): dx_make_map:1327: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.155372][ T559] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.178383][ T553] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 60.190317][ T556] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.203143][ T488] 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. [ 60.214882][ T493] EXT4-fs warning (device loop6): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.238854][ T488] EXT4-fs error (device loop0): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.266484][ T556] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.267478][ T491] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.285218][ T493] EXT4-fs warning (device loop6): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.304671][ T488] EXT4-fs error (device loop0): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.327994][ T493] EXT4-fs error (device loop6): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.366185][ T488] EXT4-fs error (device loop0): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.379768][ T491] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.418094][ T488] EXT4-fs warning (device loop0): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.422969][ T491] EXT4-fs error (device loop2): ext4_readdir:261: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.434175][ T488] EXT4-fs warning (device loop0): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.462894][ T493] EXT4-fs error (device loop6): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.504915][ T488] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.506729][ T493] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.522792][ T488] EXT4-fs error (device loop0): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.562914][ T566] EXT4-fs error (device loop1): ext4_find_dest_de:2114: inode #2: block 4: comm syz.1.17: bad entry in directory: rec_len % 4 != 0 - offset=572, inode=15, rec_len=12078, size=1012 fake=0 [ 60.577186][ T559] ================================================================== [ 60.621620][ T559] BUG: KASAN: use-after-free in dx_insert_block.isra.0+0xa9/0x150 [ 60.624029][ T491] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.633482][ T559] Read of size 157024 at addr ffff88812c3e4028 by task syz.5.19/559 [ 60.633496][ T559] [ 60.633504][ T559] CPU: 0 PID: 559 Comm: syz.5.19 Not tainted syzkaller #0 [ 60.633511][ T559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 60.633520][ T559] Call Trace: [ 60.633524][ T559] [ 60.633528][ T559] dump_stack_lvl+0x38/0x49 [ 60.633540][ T559] print_address_description.constprop.0+0x24/0x160 [ 60.633549][ T559] ? dx_insert_block.isra.0+0xa9/0x150 [ 60.633557][ T559] kasan_report.cold+0x82/0xdb [ 60.633564][ T559] ? dx_insert_block.isra.0+0xa9/0x150 [ 60.633569][ T559] kasan_check_range+0x148/0x190 [ 60.633576][ T559] memmove+0x24/0x60 [ 60.633583][ T559] dx_insert_block.isra.0+0xa9/0x150 [ 60.633590][ T559] do_split+0x13f4/0x21c0 [ 60.633598][ T559] ? ext4_handle_dirty_dirblock+0x520/0x520 [ 60.683543][ T491] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.695401][ T559] ? __sync_dirty_buffer+0x1f8/0x2b0 [ 60.695420][ T559] ? __kasan_check_read+0x11/0x20 [ 60.695434][ T559] ? __ext4_handle_dirty_metadata+0x1d2/0x6c0 [ 60.695442][ T559] ? ext4_dx_csum_set+0x2ad/0x450 [ 60.695450][ T559] make_indexed_dir+0xdf1/0x1250 [ 60.695458][ T559] ? ext4_dx_add_entry+0x19e0/0x19e0 [ 60.695464][ T559] ? add_dirent_to_buf+0x487/0x700 [ 60.695487][ T559] ? __ext4_read_dirblock.part.0+0x1f2/0xc60 [ 60.695492][ T559] ? __kasan_check_write+0x14/0x20 [ 60.695500][ T559] ext4_add_entry+0xd94/0x11f0 [ 60.695506][ T559] ? make_indexed_dir+0x1250/0x1250 [ 60.695514][ T559] __ext4_link+0x33b/0x4b0 [ 60.695519][ T559] ? dquot_initialize_needed+0x240/0x240 [ 60.695526][ T559] ? ext4_unlink+0x350/0x350 [ 60.695531][ T559] ? rwsem_write_trylock+0x11f/0x350 [ 60.695539][ T559] ? rwsem_spin_on_owner+0x3f0/0x3f0 [ 60.695547][ T559] ext4_link+0x1a1/0x240 [ 60.695553][ T559] vfs_link+0x54c/0xa50 [ 60.695562][ T559] do_linkat+0x359/0x580 [ 60.695569][ T559] ? __check_object_size+0x1df/0x270 [ 60.695579][ T559] ? __ia32_sys_symlink+0x90/0x90 [ 60.695586][ T559] ? getname_flags.part.0+0x4d/0x480 [ 60.695594][ T559] ? getname_flags.part.0+0x8c/0x480 [ 60.695602][ T559] __x64_sys_link+0x7d/0xa0 [ 60.695609][ T559] x64_sys_call+0x728/0x990 [ 60.695616][ T559] do_syscall_64+0x33/0xb0 [ 60.695760][ T559] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.695768][ T559] RIP: 0033:0x7f9d15925169 [ 60.695788][ T559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 60.695795][ T559] RSP: 002b:00007f9d15397038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 60.724288][ T493] EXT4-fs error (device loop6): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.729690][ T559] RAX: ffffffffffffffda RBX: 00007f9d15b3dfa0 RCX: 00007f9d15925169 [ 60.729704][ T559] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 60.729708][ T559] RBP: 00007f9d159a62a0 R08: 0000000000000000 R09: 0000000000000000 [ 60.729712][ T559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.729716][ T559] R13: 0000000000000000 R14: 00007f9d15b3dfa0 R15: 00007fff01c7d738 [ 60.729725][ T559] [ 60.729729][ T559] [ 60.729732][ T559] The buggy address belongs to the page: [ 60.729736][ T559] page:ffffea0004b0f900 refcount:3 mapcount:1 mapping:ffff888108fefa18 index:0x1 pfn:0x12c3e4 [ 60.729764][ T559] memcg:ffff888100232280 [ 60.729768][ T559] aops:def_blk_aops ino:700005 [ 60.729776][ T559] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 60.729793][ T559] raw: 400000000032201e ffff88810023d540 ffffea0004b0f988 ffff888108fefa18 [ 60.729804][ T559] raw: 0000000000000001 ffff888129c20f18 0000000300000000 ffff888100232280 [ 60.729807][ T559] page dumped because: kasan: bad access detected [ 60.729811][ T559] page_owner tracks the page as allocated [ 60.729814][ T559] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 444, ts 60004200626, free_ts 60002419309 [ 60.729830][ T559] prep_new_page+0x1a2/0x310 [ 60.729842][ T559] get_page_from_freelist+0x1ce2/0x30a0 [ 60.729850][ T559] __alloc_pages+0x300/0x2d50 [ 60.729858][ T559] page_cache_ra_unbounded+0x2f8/0x720 [ 60.729866][ T559] force_page_cache_ra+0x307/0x610 [ 60.729872][ T559] page_cache_sync_ra+0x32f/0x440 [ 60.729877][ T559] filemap_get_pages+0x464/0x11d0 [ 60.729884][ T559] filemap_read+0x301/0xa60 [ 60.729889][ T559] generic_file_read_iter+0x293/0x4a0 [ 60.729896][ T559] blkdev_read_iter+0xfe/0x190 [ 60.729903][ T559] new_sync_read+0x353/0x6d0 [ 60.729910][ T559] vfs_read+0x34a/0x4b0 [ 60.729915][ T559] ksys_read+0x111/0x210 [ 60.729921][ T559] __x64_sys_read+0x6e/0xb0 [ 60.729927][ T559] x64_sys_call+0x982/0x990 [ 60.729934][ T559] do_syscall_64+0x33/0xb0 [ 60.729944][ T559] page last free stack trace: [ 60.729947][ T559] free_pcp_prepare+0x1b6/0x4c0 [ 60.729954][ T559] free_unref_page+0x84/0x760 [ 60.729961][ T559] __free_pages+0xd7/0xf0 [ 60.729968][ T559] __vunmap+0x4b7/0x7f0 [ 60.729974][ T559] free_work+0x51/0x70 [ 60.729980][ T559] process_one_work+0x62c/0xec0 [ 60.729987][ T559] worker_thread+0x48e/0xdb0 [ 60.729993][ T559] kthread+0x324/0x3e0 [ 60.730000][ T559] ret_from_fork+0x1f/0x30 [ 60.730006][ T559] [ 60.730008][ T559] Memory state around the buggy address: [ 60.730012][ T559] ffff88812c3e4f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 60.730017][ T559] ffff88812c3e4f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 60.730022][ T559] >ffff88812c3e5000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.730025][ T559] ^ [ 60.730030][ T559] ffff88812c3e5080: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 60.730034][ T559] ffff88812c3e5100: fc fc fc fc fc fa fb fb fb fb fb fb fb fb fb fb [ 60.730038][ T559] ================================================================== [ 60.730046][ T559] Disabling lock debugging due to kernel taint [ 60.735286][ T444] udevd[444]: incorrect ext4 checksum on /dev/loop5 [ 60.773960][ T493] EXT4-fs error (device loop6): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.811510][ T491] EXT4-fs error (device loop2): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.818448][ T491] EXT4-fs error (device loop2): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.822822][ T559] EXT4-fs error (device loop5): ext4_dx_csum_set:531: inode #2: comm syz.5.19: dir seems corrupt? Run e2fsck -D. [ 60.843333][ T492] EXT4-fs error (device loop1): htree_dirblock_to_tree:1109: inode #2: block 4: comm syz-executor: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.851895][ T488] 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. [ 60.874734][ T491] 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. [ 60.891732][ T488] EXT4-fs warning (device loop0): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.899986][ T491] EXT4-fs error (device loop2): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.907858][ T488] EXT4-fs warning (device loop0): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.920004][ T491] EXT4-fs error (device loop2): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.925297][ T493] EXT4-fs error (device loop6): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.946459][ T489] EXT4-fs warning (device loop5): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.955213][ T491] EXT4-fs error (device loop2): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.068343][ T493] EXT4-fs warning (device loop6): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.102085][ T489] EXT4-fs warning (device loop5): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.118441][ T493] EXT4-fs warning (device loop6): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.148452][ T489] EXT4-fs error (device loop5): ext4_readdir:261: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 61.164448][ T493] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.191568][ T489] EXT4-fs warning (device loop5): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.199487][ T493] EXT4-fs error (device loop6): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.210537][ T491] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.216009][ T489] EXT4-fs warning (device loop5): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.216285][ T489] EXT4-fs error (device loop5): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.225278][ T491] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.227246][ T493] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.247902][ T491] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.255502][ T489] EXT4-fs error (device loop5): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.270779][ T493] EXT4-fs warning (device loop6): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.283520][ T489] 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. [ 61.289766][ T491] EXT4-fs error (device loop2): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.294766][ T489] EXT4-fs error (device loop5): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.302676][ T493] EXT4-fs warning (device loop6): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.325288][ T489] EXT4-fs error (device loop5): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.331497][ T491] 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. [ 61.336475][ T489] EXT4-fs error (device loop5): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.350623][ T491] EXT4-fs warning (device loop2): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.370221][ T489] EXT4-fs warning (device loop5): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.375620][ T491] EXT4-fs warning (device loop2): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.381750][ T489] EXT4-fs warning (device loop5): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.295126][ T489] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.313026][ T489] EXT4-fs error (device loop5): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.332117][ T489] EXT4-fs error (device loop5): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.350167][ T489] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.384443][ T492] syz-executor (492) used greatest stack depth: 22352 bytes left 2025/11/23 11:53:11 executed programs: 20 [ 62.387441][ T489] EXT4-fs warning (device loop5): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.406843][ T489] EXT4-fs warning (device loop5): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.546595][ T573] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.555250][ T573] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.567725][ T573] device bridge_slave_0 entered promiscuous mode [ 62.577373][ T573] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.586282][ T573] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.596262][ T573] device bridge_slave_1 entered promiscuous mode [ 62.655270][ T574] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.670174][ T574] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.683354][ T574] device bridge_slave_0 entered promiscuous mode [ 62.701193][ T574] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.712280][ T574] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.727204][ T574] device bridge_slave_1 entered promiscuous mode [ 62.772132][ T8] device bridge_slave_1 left promiscuous mode [ 62.783807][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.797397][ T8] device bridge_slave_0 left promiscuous mode [ 62.805285][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.814649][ T8] device veth1_macvtap left promiscuous mode [ 62.821047][ T8] device veth0_vlan left promiscuous mode [ 63.044044][ T581] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.054491][ T581] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.067882][ T581] device bridge_slave_0 entered promiscuous mode [ 63.081509][ T581] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.093281][ T581] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.111871][ T581] device bridge_slave_1 entered promiscuous mode [ 63.146165][ T580] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.155592][ T580] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.169611][ T580] device bridge_slave_0 entered promiscuous mode [ 63.180269][ T580] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.188403][ T580] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.198005][ T580] device bridge_slave_1 entered promiscuous mode [ 63.249259][ T573] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.257991][ T573] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.268148][ T573] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.275716][ T573] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.284651][ T586] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.292624][ T586] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.301112][ T586] device bridge_slave_0 entered promiscuous mode [ 63.308746][ T586] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.316413][ T586] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.324055][ T586] device bridge_slave_1 entered promiscuous mode [ 63.350479][ T560] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.360144][ T560] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.432584][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.441944][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.484842][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.495138][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.504286][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.511991][ T560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.544083][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.553841][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.562926][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.571623][ T560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.579994][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.589070][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.599172][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.612960][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.621147][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.631219][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.640474][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.649820][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.661482][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.671486][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.705516][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.715575][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.729941][ T573] device veth0_vlan entered promiscuous mode [ 63.751774][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.761594][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.771323][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.779865][ T560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.789323][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.798603][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.808382][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.822590][ T560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.832331][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.877386][ T573] device veth1_macvtap entered promiscuous mode [ 63.891365][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.904933][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.919157][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.932388][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.943505][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.951763][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.961237][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.970949][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.979465][ T560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.987491][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.014102][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.024002][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.033021][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.041139][ T560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.050096][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.060863][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.070985][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.081626][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.092718][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.105122][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.114763][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.125155][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.150732][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.161742][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.179517][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.189126][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.214903][ T629] loop7: detected capacity change from 0 to 128 [ 64.236747][ T581] device veth0_vlan entered promiscuous mode [ 64.248569][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.258137][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.263244][ T629] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 64.267114][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.283659][ T629] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.288633][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.308037][ T629] EXT4-fs error (device loop7): dx_make_map:1327: inode #2: block 20: comm syz.7.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.309086][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.332410][ T629] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 64.341764][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.360915][ T444] udevd[444]: incorrect ext4 checksum on /dev/loop7 [ 64.363183][ T573] EXT4-fs warning (device loop7): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.372057][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.385914][ T573] EXT4-fs warning (device loop7): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.395157][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.411933][ T573] EXT4-fs error (device loop7): ext4_readdir:261: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 64.421451][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.443919][ T573] EXT4-fs warning (device loop7): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.455748][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.469567][ T573] EXT4-fs warning (device loop7): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.477472][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.492164][ T573] EXT4-fs error (device loop7): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.498803][ T560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.499255][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.515279][ T573] EXT4-fs error (device loop7): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.522971][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.532055][ T573] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.549768][ T560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.550304][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.558779][ T573] EXT4-fs error (device loop7): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.579103][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.588885][ T573] EXT4-fs error (device loop7): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.597317][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.613210][ T573] EXT4-fs error (device loop7): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.623608][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.675368][ T560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.683809][ T573] EXT4-fs warning (device loop7): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.684105][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.697232][ T573] EXT4-fs warning (device loop7): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.697276][ T573] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.697639][ T573] EXT4-fs error (device loop7): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.706559][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.741832][ T573] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.779350][ T573] EXT4-fs warning (device loop7): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.793704][ T573] EXT4-fs warning (device loop7): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.810240][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.823558][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.832250][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.841079][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.848856][ T560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.872775][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.884058][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.916376][ T574] device veth0_vlan entered promiscuous mode [ 64.924653][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.932846][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.942717][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.952976][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.962545][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.971342][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.981457][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.991537][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.000213][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.008971][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.018222][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.028666][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.037849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.046669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.059557][ T581] device veth1_macvtap entered promiscuous mode [ 65.070912][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.079440][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.091949][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.107250][ T586] device veth0_vlan entered promiscuous mode [ 65.127249][ T580] device veth0_vlan entered promiscuous mode [ 65.134910][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.145565][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.161228][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.172610][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.186861][ T574] device veth1_macvtap entered promiscuous mode [ 65.202807][ T580] device veth1_macvtap entered promiscuous mode [ 65.210655][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.220001][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.230488][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.247363][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.258863][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.272600][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.282494][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.293112][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.304070][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.313294][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.323115][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.333363][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.348089][ T586] device veth1_macvtap entered promiscuous mode [ 65.376190][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.387553][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.397722][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.402278][ T636] loop3: detected capacity change from 0 to 128 [ 65.412710][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.421626][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.432802][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.432938][ T636] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.442379][ T560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.454870][ T636] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.491897][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.501071][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.502088][ T636] EXT4-fs error (device loop3): dx_make_map:1327: inode #2: block 20: comm syz.3.32: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.533050][ T636] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 65.559979][ T639] loop9: detected capacity change from 0 to 128 [ 65.561822][ T641] loop8: detected capacity change from 0 to 128 [ 65.572390][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.579426][ T581] EXT4-fs warning (device loop3): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.586318][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.597719][ T581] EXT4-fs warning (device loop3): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.611765][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.631602][ T581] EXT4-fs error (device loop3): ext4_readdir:261: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 65.642670][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.655658][ T581] EXT4-fs warning (device loop3): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.667785][ T641] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.678802][ T581] EXT4-fs warning (device loop3): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.706298][ T581] EXT4-fs error (device loop3): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.707108][ T639] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.724100][ T641] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.743609][ T581] EXT4-fs error (device loop3): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.754869][ T639] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.777330][ T581] 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. [ 65.796007][ T581] EXT4-fs error (device loop3): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.816363][ T641] EXT4-fs error (device loop8): dx_make_map:1327: inode #2: block 20: comm syz.8.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.820977][ T581] EXT4-fs error (device loop3): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.839035][ T648] loop4: detected capacity change from 0 to 128 [ 65.854328][ T639] EXT4-fs error (device loop9): dx_make_map:1327: inode #2: block 20: comm syz.9.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.861378][ T581] EXT4-fs error (device loop3): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.894866][ T641] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 65.901460][ T639] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 65.914882][ T581] EXT4-fs warning (device loop3): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.936502][ T580] EXT4-fs warning (device loop9): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.939576][ T574] EXT4-fs warning (device loop8): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.953307][ T581] EXT4-fs warning (device loop3): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.985068][ T633] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.992497][ T633] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.993671][ T580] EXT4-fs warning (device loop9): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.001686][ T633] device bridge_slave_0 entered promiscuous mode [ 66.022347][ T581] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.036963][ T574] EXT4-fs warning (device loop8): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.038668][ T580] EXT4-fs error (device loop9): ext4_readdir:261: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 66.058930][ T574] EXT4-fs error (device loop8): ext4_readdir:261: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 66.085444][ T581] EXT4-fs error (device loop3): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.127703][ T648] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 66.147476][ T574] EXT4-fs warning (device loop8): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.162026][ T580] EXT4-fs warning (device loop9): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.191970][ T648] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.196248][ T633] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.211115][ T633] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.219746][ T633] device bridge_slave_1 entered promiscuous mode [ 66.247390][ T581] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.247959][ T648] EXT4-fs error (device loop4): dx_make_map:1327: inode #2: block 20: comm syz.4.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.268063][ T574] EXT4-fs warning (device loop8): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.291882][ T580] EXT4-fs warning (device loop9): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.318910][ T574] EXT4-fs error (device loop8): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.336249][ T581] EXT4-fs warning (device loop3): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.349994][ T580] EXT4-fs error (device loop9): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.354321][ T581] EXT4-fs warning (device loop3): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.371267][ T580] EXT4-fs error (device loop9): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.382733][ T648] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 66.385833][ T574] EXT4-fs error (device loop8): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.411229][ T580] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.438680][ T586] EXT4-fs warning (device loop4): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.445565][ T580] EXT4-fs error (device loop9): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.461010][ T574] 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. [ 66.474234][ T586] EXT4-fs warning (device loop4): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.499325][ T574] EXT4-fs error (device loop8): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.510560][ T586] EXT4-fs error (device loop4): ext4_readdir:261: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 66.528448][ T580] EXT4-fs error (device loop9): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.557810][ T574] EXT4-fs error (device loop8): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.600378][ T580] EXT4-fs error (device loop9): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.600882][ T574] EXT4-fs error (device loop8): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.673671][ T586] EXT4-fs warning (device loop4): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.673700][ T574] EXT4-fs warning (device loop8): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.688368][ T586] EXT4-fs warning (device loop4): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.702370][ T574] EXT4-fs warning (device loop8): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.717905][ T586] EXT4-fs error (device loop4): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.731160][ T580] EXT4-fs warning (device loop9): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.751417][ T574] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.776001][ T580] EXT4-fs warning (device loop9): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.784256][ T586] EXT4-fs error (device loop4): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.805460][ T580] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.837712][ T574] EXT4-fs error (device loop8): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.850107][ T586] 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. [ 66.889479][ T586] EXT4-fs error (device loop4): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.911002][ T574] 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. [ 66.911058][ T580] EXT4-fs error (device loop9): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.929598][ T574] EXT4-fs warning (device loop8): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.951573][ T586] EXT4-fs error (device loop4): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.960931][ T580] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.976527][ T574] EXT4-fs warning (device loop8): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.995163][ T586] EXT4-fs error (device loop4): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.010063][ T580] EXT4-fs warning (device loop9): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.039252][ T586] EXT4-fs warning (device loop4): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.052884][ T586] EXT4-fs warning (device loop4): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.062786][ T580] EXT4-fs warning (device loop9): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.083569][ T586] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.099265][ T586] EXT4-fs error (device loop4): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.118920][ T586] 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. [ 67.143985][ T586] EXT4-fs warning (device loop4): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.162533][ T586] EXT4-fs warning (device loop4): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.208406][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.217533][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.228290][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.248120][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.277424][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.286443][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.298975][ T8] device bridge_slave_1 left promiscuous mode [ 67.305974][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.313910][ T8] device bridge_slave_0 left promiscuous mode [ 67.321044][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.330065][ T8] device bridge_slave_1 left promiscuous mode [ 67.336955][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.347778][ T8] device bridge_slave_0 left promiscuous mode [ 67.354908][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.363912][ T8] device bridge_slave_1 left promiscuous mode [ 67.377577][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.390196][ T8] device bridge_slave_0 left promiscuous mode [ 67.400545][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.416781][ T8] device bridge_slave_1 left promiscuous mode [ 67.427348][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.437857][ T8] device bridge_slave_0 left promiscuous mode [ 67.445010][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.454827][ T8] device bridge_slave_1 left promiscuous mode [ 67.462197][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.470361][ T8] device bridge_slave_0 left promiscuous mode [ 67.477369][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.486202][ T8] device veth1_macvtap left promiscuous mode [ 67.492301][ T8] device veth0_vlan left promiscuous mode [ 67.499444][ T8] device veth1_macvtap left promiscuous mode [ 67.507187][ T8] device veth0_vlan left promiscuous mode [ 67.513829][ T8] device veth1_macvtap left promiscuous mode [ 67.521252][ T8] device veth0_vlan left promiscuous mode [ 67.528618][ T8] device veth1_macvtap left promiscuous mode [ 67.537576][ T8] device veth0_vlan left promiscuous mode [ 67.549359][ T8] device veth1_macvtap left promiscuous mode [ 67.558254][ T8] device veth0_vlan left promiscuous mode [ 68.060173][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.070143][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.079592][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.089588][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.098157][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.126426][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.137744][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.170089][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.178938][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 2025/11/23 11:53:16 executed programs: 38 [ 68.233101][ T665] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.240659][ T665] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.250108][ T665] device bridge_slave_0 entered promiscuous mode [ 68.261263][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.270765][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.282481][ T665] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.290536][ T665] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.299124][ T665] device bridge_slave_1 entered promiscuous mode [ 68.310034][ T664] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.317669][ T664] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.325429][ T664] device bridge_slave_0 entered promiscuous mode [ 68.333010][ T664] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.340770][ T664] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.374982][ T664] device bridge_slave_1 entered promiscuous mode [ 68.424923][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.435872][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.446452][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.454265][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.465163][ T633] device veth0_vlan entered promiscuous mode [ 68.532581][ T676] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.540341][ T676] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.549676][ T676] device bridge_slave_0 entered promiscuous mode [ 68.570249][ T676] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.579560][ T676] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.588660][ T676] device bridge_slave_1 entered promiscuous mode [ 68.620713][ T672] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.628420][ T672] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.636981][ T672] device bridge_slave_0 entered promiscuous mode [ 68.644771][ T672] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.653418][ T672] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.662157][ T672] device bridge_slave_1 entered promiscuous mode [ 68.720401][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.729626][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.758896][ T633] device veth1_macvtap entered promiscuous mode [ 68.810523][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.820753][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.830896][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.840381][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.850418][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.907557][ T708] loop0: detected capacity change from 0 to 128 [ 68.929094][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.946147][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.954776][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.962761][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.972118][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.994539][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.003082][ T708] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 69.015175][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.015203][ T708] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.022714][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.043799][ T662] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.044101][ T708] EXT4-fs error (device loop0): dx_make_map:1327: inode #2: block 20: comm syz.0.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.050844][ T662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.071807][ T708] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 69.080175][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.097086][ T662] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.106357][ T662] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.111918][ T444] udevd[444]: incorrect ext4 checksum on /dev/loop0 [ 69.117288][ T633] EXT4-fs warning (device loop0): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.145386][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.152039][ T633] EXT4-fs warning (device loop0): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.170891][ T633] EXT4-fs error (device loop0): ext4_readdir:261: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 69.196027][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.197284][ T633] EXT4-fs warning (device loop0): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.215936][ T633] EXT4-fs warning (device loop0): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.216506][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.230313][ T633] EXT4-fs error (device loop0): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.256656][ T633] EXT4-fs error (device loop0): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.275891][ T664] device veth0_vlan entered promiscuous mode [ 69.284569][ T633] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.285695][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.302431][ T633] EXT4-fs error (device loop0): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.329328][ T633] EXT4-fs error (device loop0): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.350718][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.350836][ T633] EXT4-fs error (device loop0): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.362435][ T662] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.379174][ T633] EXT4-fs warning (device loop0): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.387599][ T662] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.388719][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.402560][ T633] EXT4-fs warning (device loop0): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.411762][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.419775][ T633] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.434958][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.442565][ T633] EXT4-fs error (device loop0): ext4_readdir:221: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.455634][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.464839][ T633] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.483401][ T662] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.496158][ T633] EXT4-fs warning (device loop0): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.512311][ T662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.520046][ T633] EXT4-fs warning (device loop0): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.556150][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.565267][ T662] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.572877][ T662] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.581278][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.591686][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.601816][ T662] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.609671][ T662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.618148][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.627897][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.636744][ T662] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.644209][ T662] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.652240][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.661283][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.670894][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.680237][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.690917][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.700200][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.709147][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.718489][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.727003][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.735830][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.744160][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.753160][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.761035][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.769916][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.785396][ T665] device veth0_vlan entered promiscuous mode [ 69.795782][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.804023][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.812112][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.821798][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.831245][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.839228][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.853984][ T672] device veth0_vlan entered promiscuous mode [ 69.866095][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.875647][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.886577][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.900310][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.911632][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.921007][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.929399][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.941903][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.951056][ T664] device veth1_macvtap entered promiscuous mode [ 69.960862][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.976964][ T665] device veth1_macvtap entered promiscuous mode [ 69.988207][ T672] device veth1_macvtap entered promiscuous mode [ 69.998035][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.007859][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.036322][ T676] device veth0_vlan entered promiscuous mode [ 70.045227][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.054359][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.062293][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.071294][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.083672][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.095464][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.108288][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.120287][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.130369][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.162647][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.171663][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.171718][ T714] loop1: detected capacity change from 0 to 128 [ 70.182520][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.198603][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.207641][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.217508][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.239430][ T676] device veth1_macvtap entered promiscuous mode [ 70.255070][ T717] loop6: detected capacity change from 0 to 128 [ 70.267524][ T714] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 70.278893][ T714] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.292726][ T717] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 70.309735][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.326112][ T717] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.340936][ T721] loop2: detected capacity change from 0 to 128 [ 70.346475][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.357761][ T714] EXT4-fs error (device loop1): dx_make_map:1327: inode #2: block 20: comm syz.1.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.360147][ T717] EXT4-fs error (device loop6): dx_make_map:1327: inode #2: block 20: comm syz.6.46: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.385222][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.413810][ T714] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 70.419864][ T662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.431313][ T717] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 70.455829][ T664] EXT4-fs warning (device loop1): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.468787][ T664] EXT4-fs warning (device loop1): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.470373][ T721] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 70.483801][ T664] EXT4-fs error (device loop1): ext4_readdir:261: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 70.513753][ T721] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.517635][ T665] EXT4-fs warning (device loop6): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.543809][ T664] EXT4-fs warning (device loop1): dx_probe:832: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.544629][ T721] EXT4-fs error (device loop2): dx_make_map:1327: 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 [ 70.559116][ T664] EXT4-fs warning (device loop1): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.581227][ T665] EXT4-fs warning (device loop6): dx_probe:965: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended