Warning: Permanently added '10.128.1.187' (ED25519) to the list of known hosts. 2025/06/18 06:46:41 ignoring optional flag "sandboxArg"="0" 2025/06/18 06:46:42 parsed 1 programs [ 24.377138][ T30] audit: type=1400 audit(1750229202.209:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 25.333678][ T30] audit: type=1400 audit(1750229203.169:65): avc: denied { mounton } for pid=290 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 25.335123][ T290] cgroup: Unknown subsys name 'net' [ 25.356374][ T30] audit: type=1400 audit(1750229203.169:66): avc: denied { mount } for pid=290 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.383651][ T30] audit: type=1400 audit(1750229203.189:67): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.383837][ T290] cgroup: Unknown subsys name 'devices' [ 25.554736][ T290] cgroup: Unknown subsys name 'hugetlb' [ 25.560353][ T290] cgroup: Unknown subsys name 'rlimit' [ 25.701367][ T30] audit: type=1400 audit(1750229203.529:68): avc: denied { setattr } for pid=290 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.724604][ T30] audit: type=1400 audit(1750229203.529:69): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.745059][ T30] audit: type=1400 audit(1750229203.529:70): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.752754][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.765420][ T30] audit: type=1400 audit(1750229203.529:71): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.794234][ T30] audit: type=1400 audit(1750229203.539:72): avc: denied { module_request } for pid=290 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 25.816150][ T30] audit: type=1400 audit(1750229203.539:73): avc: denied { mounton } for pid=290 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 25.849781][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.383019][ T298] request_module fs-gadgetfs succeeded, but still no fs? [ 26.881217][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.888415][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.896011][ T330] device bridge_slave_0 entered promiscuous mode [ 26.903882][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.910926][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.918509][ T330] device bridge_slave_1 entered promiscuous mode [ 27.070692][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.077811][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.085178][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.092231][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.116096][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.124539][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.131892][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.156841][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.165455][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.172536][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.181064][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.189314][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.196395][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.203769][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.211684][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.223181][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.234625][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.242809][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.250390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.258944][ T330] device veth0_vlan entered promiscuous mode 2025/06/18 06:46:45 executed programs: 0 [ 27.268842][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.278009][ T330] device veth1_macvtap entered promiscuous mode [ 27.287276][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.297152][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.346662][ T330] syz-executor (330) used greatest stack depth: 21216 bytes left [ 27.496540][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.503918][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.511278][ T359] device bridge_slave_0 entered promiscuous mode [ 27.518455][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.525566][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.533051][ T359] device bridge_slave_1 entered promiscuous mode [ 27.605656][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.612777][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.620191][ T363] device bridge_slave_0 entered promiscuous mode [ 27.632692][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.639750][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.647834][ T363] device bridge_slave_1 entered promiscuous mode [ 27.670476][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.677703][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.685207][ T362] device bridge_slave_0 entered promiscuous mode [ 27.707175][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.714955][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.722298][ T362] device bridge_slave_1 entered promiscuous mode [ 27.739819][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.746919][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.754399][ T360] device bridge_slave_0 entered promiscuous mode [ 27.761443][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.768635][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.776132][ T360] device bridge_slave_1 entered promiscuous mode [ 27.861584][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.868792][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.876480][ T358] device bridge_slave_0 entered promiscuous mode [ 27.904644][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.911708][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.919221][ T358] device bridge_slave_1 entered promiscuous mode [ 28.048580][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.055663][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.062952][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.069975][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.097692][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.104773][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.112038][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.119099][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.129787][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.136880][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.144235][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.151265][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.176707][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.184543][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.191901][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.199251][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.206473][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.213795][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.221852][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.229361][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.263335][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.270994][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.279694][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.288077][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.295168][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.302769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.311054][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.319283][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.326358][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.334023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.343059][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.351235][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.358305][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.387669][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.396613][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.404663][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.414019][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.421107][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.428849][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.462896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.473747][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.481803][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.490360][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.497457][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.505771][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.514001][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.521021][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.528489][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.536924][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.543971][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.551503][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.559525][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.567679][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.574723][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.582171][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.590218][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.598378][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.605442][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.612837][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.621044][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.628094][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.635516][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.643530][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.651768][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.668813][ T359] device veth0_vlan entered promiscuous mode [ 28.682468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.690852][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.699978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.708088][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.716358][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.724655][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.732799][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.740259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.754767][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.762950][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.770927][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.779273][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.787310][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.795561][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.808190][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.816566][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.834925][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.844030][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.852911][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.860760][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.869064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.877525][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.886891][ T359] device veth1_macvtap entered promiscuous mode [ 28.895748][ T358] device veth0_vlan entered promiscuous mode [ 28.904342][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.912015][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.919806][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.931964][ T360] device veth0_vlan entered promiscuous mode [ 28.941838][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.949788][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.957960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.965590][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.983501][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.991801][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.000184][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.008603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.017090][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.025598][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.034041][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 29.042329][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.051516][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.059909][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.071946][ T362] device veth0_vlan entered promiscuous mode [ 29.085218][ T358] device veth1_macvtap entered promiscuous mode [ 29.091790][ T363] device veth0_vlan entered promiscuous mode [ 29.103770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.111450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.119562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.127759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 29.135681][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.150591][ T362] device veth1_macvtap entered promiscuous mode [ 29.166602][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.174477][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.181972][ T381] loop1: detected capacity change from 0 to 512 [ 29.188622][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.196551][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.197734][ T381] EXT4-fs (loop1): Quota format mount options ignored when QUOTA feature is enabled [ 29.205028][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.221974][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.230432][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.235177][ T381] EXT4-fs (loop1): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 29.238652][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.257319][ T381] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.266165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.284019][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.292226][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.301328][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.309744][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.322931][ T363] device veth1_macvtap entered promiscuous mode [ 29.337910][ T360] device veth1_macvtap entered promiscuous mode [ 29.345021][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.363349][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 29.371616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.389477][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 29.397434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.407500][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.451085][ T389] loop0: detected capacity change from 0 to 512 [ 29.470069][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.479849][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.493059][ T391] loop2: detected capacity change from 0 to 512 [ 29.499457][ T389] EXT4-fs (loop0): Quota format mount options ignored when QUOTA feature is enabled [ 29.510259][ T391] EXT4-fs (loop2): Quota format mount options ignored when QUOTA feature is enabled [ 29.530857][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.541289][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.550209][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.559681][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.568499][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 29.569333][ T389] EXT4-fs (loop0): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 29.577105][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.604486][ T389] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.616336][ T391] EXT4-fs (loop2): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 29.643275][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 29.651655][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.660316][ T391] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.734805][ T400] loop6: detected capacity change from 0 to 512 [ 29.743697][ T401] loop4: detected capacity change from 0 to 512 [ 29.795011][ T400] EXT4-fs (loop6): Quota format mount options ignored when QUOTA feature is enabled [ 29.804837][ T401] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 29.816763][ T397] EXT4-fs error (device loop0): ext4_ext_split:1146: inode #17: comm syz.0.16: eh_entries 34408 != eh_max 17130! [ 29.841934][ T401] EXT4-fs (loop4): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 29.873146][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 250026154020648, count = 30981 [ 29.912665][ T400] EXT4-fs (loop6): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 29.932144][ T401] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.946672][ T359] EXT4-fs error (device loop1): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad extended attribute block 1066052487 [ 29.969891][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 43180658723292, count = 17675 [ 30.047895][ T359] EXT4-fs error (device loop1): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad extended attribute block 1066052487 [ 30.061452][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 38218429373132, count = 1780 [ 30.072564][ T400] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.095253][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 68039752734509, count = 30606 [ 30.178582][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 70095263712448, count = 21318 [ 30.253339][ T45] device bridge_slave_1 left promiscuous mode [ 30.261727][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.268632][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 103780973703565, count = 112 [ 30.294050][ T45] device bridge_slave_0 left promiscuous mode [ 30.300232][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.335099][ T397] ================================================================== [ 30.343205][ T397] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x2939/0x4180 [ 30.351226][ T397] Write of size 4 at addr ffff888131bf78ac by task syz.0.16/397 [ 30.358881][ T397] [ 30.361233][ T397] CPU: 1 PID: 397 Comm: syz.0.16 Not tainted 5.15.185-syzkaller-00339-ge678c93d43cc #0 [ 30.370872][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 30.380969][ T397] Call Trace: [ 30.384264][ T397] [ 30.387640][ T397] __dump_stack+0x21/0x30 [ 30.391987][ T397] dump_stack_lvl+0xee/0x150 [ 30.396593][ T397] ? show_regs_print_info+0x20/0x20 [ 30.401810][ T397] ? load_image+0x3a0/0x3a0 [ 30.406333][ T397] ? mark_buffer_dirty_inode+0xfe/0x310 [ 30.411900][ T397] ? errseq_check+0x41/0x80 [ 30.416433][ T397] print_address_description+0x7f/0x2c0 [ 30.422014][ T397] ? ext4_ext_remove_space+0x2939/0x4180 [ 30.427668][ T397] kasan_report+0xf1/0x140 [ 30.432102][ T397] ? ext4_ext_remove_space+0x2939/0x4180 [ 30.437757][ T397] __asan_report_store4_noabort+0x17/0x20 [ 30.443504][ T397] ext4_ext_remove_space+0x2939/0x4180 [ 30.448994][ T397] ? ext4_da_release_space+0x1d6/0x480 [ 30.454475][ T397] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 30.460475][ T397] ext4_ext_truncate+0x1a3/0x250 [ 30.465431][ T397] ext4_truncate+0x9a6/0xfa0 [ 30.470043][ T397] ? ext4_es_is_delayed+0x40/0x40 [ 30.475084][ T397] ? __ext4_mark_inode_dirty+0x610/0x610 [ 30.480734][ T397] ? ext4_write_begin+0x42a/0x1220 [ 30.485899][ T397] ext4_write_begin+0xab2/0x1220 [ 30.490873][ T397] ? ext4_readahead+0x110/0x110 [ 30.495748][ T397] ? ext4_get_group_desc+0x2ad/0x320 [ 30.501056][ T397] ? __kasan_check_read+0x11/0x20 [ 30.506104][ T397] ? mark_buffer_dirty+0x1cc/0x330 [ 30.511239][ T397] ? __ext4_handle_dirty_metadata+0x2f8/0x800 [ 30.517327][ T397] ? __kasan_check_write+0x14/0x20 [ 30.522457][ T397] ? ext4_mark_iloc_dirty+0x2fad/0x3ef0 [ 30.528033][ T397] ext4_da_write_begin+0x2fa/0xb60 [ 30.533169][ T397] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 30.538475][ T397] ? __ext4_mark_inode_dirty+0x443/0x610 [ 30.544124][ T397] ? __ext4_journal_stop+0x36/0x1a0 [ 30.549346][ T397] ? ext4_write_end+0x79c/0xa70 [ 30.554226][ T397] ? fault_in_readable+0x105/0x160 [ 30.559362][ T397] ? fault_in_iov_iter_readable+0x23e/0x280 [ 30.565277][ T397] generic_perform_write+0x2ad/0x670 [ 30.570592][ T397] ? grab_cache_page_write_begin+0xb0/0xb0 [ 30.576422][ T397] ? do_futex+0xc91/0x2620 [ 30.580852][ T397] ? generic_write_checks+0x3d4/0x480 [ 30.586236][ T397] ext4_buffered_write_iter+0x4ed/0x670 [ 30.591809][ T397] ext4_file_write_iter+0x18c/0x14c0 [ 30.597121][ T397] ? futex_exit_release+0x1d0/0x1d0 [ 30.602354][ T397] ? avc_policy_seqno+0x1b/0x70 [ 30.607237][ T397] ? ext4_file_read_iter+0x510/0x510 [ 30.609508][ T360] EXT4-fs error (device loop6): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -8317568759949776775 [ 30.612547][ T397] ? memset+0x35/0x40 [ 30.612572][ T397] ? iov_iter_init+0xbc/0x180 [ 30.612592][ T397] vfs_write+0x802/0xf70 [ 30.612611][ T397] ? file_end_write+0x1b0/0x1b0 [ 30.612630][ T397] ? wait_for_completion_killable_timeout+0x10/0x10 [ 30.644357][ T360] EXT4-fs error (device loop6): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -8317568759949776775 [ 30.649861][ T397] ? __fget_files+0x2c4/0x320 [ 30.667569][ T397] ? __fdget_pos+0x2d2/0x380 [ 30.672187][ T397] ? ksys_write+0x71/0x240 [ 30.675701][ T362] EXT4-fs error (device loop2): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -2093002762916399097 [ 30.676711][ T397] ksys_write+0x140/0x240 [ 30.690232][ T362] EXT4-fs error (device loop2): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -2093002762916399097 [ 30.694048][ T397] ? __ia32_sys_read+0x90/0x90 [ 30.694071][ T397] ? __kasan_check_write+0x14/0x20 [ 30.694092][ T397] ? switch_fpu_return+0x15d/0x2c0 [ 30.710015][ T363] EXT4-fs error (device loop4): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad extended attribute block 2481211556 [ 30.711855][ T397] __x64_sys_write+0x7b/0x90 [ 30.717730][ T363] EXT4-fs error (device loop4): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad extended attribute block 2481211556 [ 30.722060][ T397] x64_sys_call+0x8ef/0x9a0 [ 30.757214][ T397] do_syscall_64+0x4c/0xa0 [ 30.761624][ T397] ? clear_bhb_loop+0x50/0xa0 [ 30.766300][ T397] ? clear_bhb_loop+0x50/0xa0 [ 30.770968][ T397] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 30.776857][ T397] RIP: 0033:0x7f0ff7d1d929 [ 30.781276][ T397] 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 [ 30.800873][ T397] RSP: 002b:00007f0ff776d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 30.809286][ T397] RAX: ffffffffffffffda RBX: 00007f0ff7f45080 RCX: 00007f0ff7d1d929 [ 30.817251][ T397] RDX: 0000000000040010 RSI: 0000200000000180 RDI: 0000000000000006 [ 30.825214][ T397] RBP: 00007f0ff7d9fb39 R08: 0000000000000000 R09: 0000000000000000 [ 30.833176][ T397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 30.841133][ T397] R13: 0000000000000000 R14: 00007f0ff7f45080 R15: 00007ffe1d47b038 [ 30.849098][ T397] [ 30.852105][ T397] [ 30.854419][ T397] The buggy address belongs to the page: [ 30.860037][ T397] page:ffffea0004c6fdc0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x131bf7 [ 30.870261][ T397] flags: 0x4000000000000000(zone=1) [ 30.875467][ T397] raw: 4000000000000000 ffffea0004c702c8 ffffea0004c6fd88 0000000000000000 [ 30.884040][ T397] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 30.892614][ T397] page dumped because: kasan: bad access detected [ 30.899022][ T397] page_owner tracks the page as freed [ 30.904374][ T397] page last allocated via order 0, migratetype Movable, gfp_mask 0x100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 391, ts 29776794970, free_ts 30327234237 [ 30.919742][ T397] post_alloc_hook+0x192/0x1b0 [ 30.924501][ T397] prep_new_page+0x1c/0x110 [ 30.928995][ T397] get_page_from_freelist+0x2cc5/0x2d50 [ 30.934530][ T397] __alloc_pages+0x18f/0x440 [ 30.939110][ T397] handle_pte_fault+0xe89/0x2680 [ 30.944037][ T397] do_handle_mm_fault+0x1a6d/0x1d50 [ 30.949221][ T397] do_user_addr_fault+0x841/0x1180 [ 30.954325][ T397] exc_page_fault+0x51/0xb0 [ 30.958815][ T397] asm_exc_page_fault+0x27/0x30 [ 30.963652][ T397] page last free stack trace: [ 30.968309][ T397] free_unref_page_prepare+0x542/0x550 [ 30.973764][ T397] free_unref_page_list+0x134/0x9d0 [ 30.978957][ T397] release_pages+0x1076/0x10d0 [ 30.983710][ T397] free_pages_and_swap_cache+0x86/0xa0 [ 30.989158][ T397] tlb_finish_mmu+0x175/0x300 [ 30.993825][ T397] exit_mmap+0x40f/0x860 [ 30.998055][ T397] __mmput+0x93/0x320 [ 31.002031][ T397] mmput+0x50/0x150 [ 31.005833][ T397] do_exit+0x9ca/0x27a0 [ 31.009977][ T397] do_group_exit+0x141/0x310 [ 31.014554][ T397] get_signal+0x66a/0x1480 [ 31.018982][ T397] arch_do_signal_or_restart+0xc1/0x10f0 [ 31.024606][ T397] exit_to_user_mode_loop+0xa7/0xe0 [ 31.029792][ T397] exit_to_user_mode_prepare+0x5a/0xa0 [ 31.035239][ T397] syscall_exit_to_user_mode+0x1a/0x30 [ 31.040692][ T397] do_syscall_64+0x58/0xa0 [ 31.045113][ T397] [ 31.047423][ T397] Memory state around the buggy address: [ 31.053038][ T397] ffff888131bf7780: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 31.061230][ T397] ffff888131bf7800: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 31.069390][ T397] >ffff888131bf7880: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 31.077440][ T397] ^ [ 31.082836][ T397] ffff888131bf7900: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 31.090887][ T397] ffff888131bf7980: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 31.098946][ T397] ================================================================== [ 31.107118][ T397] Disabling lock debugging due to kernel taint [ 31.114198][ T45] device veth1_macvtap left promiscuous mode [ 31.120705][ T30] kauditd_printk_skb: 37 callbacks suppressed [ 31.120749][ T30] audit: type=1400 audit(1750229208.949:111): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 31.149751][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 216855920260727, count = 20127 [ 31.151619][ T45] device veth0_vlan left promiscuous mode [ 31.174464][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 235718436800393, count = 19480 [ 31.187045][ T30] audit: type=1400 audit(1750229208.949:112): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.212967][ T30] audit: type=1400 audit(1750229208.949:113): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.233882][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 20919333644563, count = 12565 [ 31.234298][ T30] audit: type=1400 audit(1750229208.949:114): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.269143][ T30] audit: type=1400 audit(1750229208.949:115): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 31.289908][ T30] audit: type=1400 audit(1750229208.949:116): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 31.312999][ T30] audit: type=1400 audit(1750229208.949:117): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 31.444954][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.452023][ T414] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.459858][ T414] device bridge_slave_0 entered promiscuous mode [ 31.467396][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.506924][ T414] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.515273][ T414] device bridge_slave_1 entered promiscuous mode [ 31.696960][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.704217][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.711804][ T423] device bridge_slave_0 entered promiscuous mode [ 31.732128][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.739406][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.746994][ T423] device bridge_slave_1 entered promiscuous mode [ 31.776627][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.783900][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.791383][ T422] device bridge_slave_0 entered promiscuous mode [ 31.804212][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.811278][ T420] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.820315][ T420] device bridge_slave_0 entered promiscuous mode [ 31.827415][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.834637][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.842172][ T422] device bridge_slave_1 entered promiscuous mode [ 31.856313][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.863440][ T420] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.870957][ T420] device bridge_slave_1 entered promiscuous mode [ 32.038034][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.045130][ T414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.052458][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.059500][ T414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.131446][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.138539][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.145834][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.152879][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.205376][ T420] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.212474][ T420] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.219782][ T420] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.226859][ T420] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.241032][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.248136][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.255466][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.262528][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.293434][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.301176][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.308598][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.316421][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.324279][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.332190][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.339849][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.347332][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.354857][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.413593][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.422294][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.434220][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.441305][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.449124][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.457627][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.466174][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.473263][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.480852][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.489297][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.497472][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.505747][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.514077][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.521636][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.529530][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.538131][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.546617][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.553697][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.561429][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.569924][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.578561][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.585643][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.593514][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.601709][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.610013][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.618338][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.654868][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.664493][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.673259][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.681271][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.689989][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.698533][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.707463][ T422] device veth0_vlan entered promiscuous mode [ 32.733912][ T414] device veth0_vlan entered promiscuous mode [ 32.750585][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.758641][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.766678][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.774354][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.781881][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.790495][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.798767][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.805831][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.813418][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.821817][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.830300][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.837375][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.845114][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.853541][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.861018][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.869060][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.888622][ T422] device veth1_macvtap entered promiscuous mode [ 32.908283][ T414] device veth1_macvtap entered promiscuous mode [ 32.919541][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.927916][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.935911][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.945532][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.953919][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.961992][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.970750][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.979395][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.988155][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.996806][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.003878][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.011379][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.020039][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.028435][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.035507][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.043291][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.051543][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.060102][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.098617][ T420] device veth0_vlan entered promiscuous mode [ 33.116770][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.125349][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.133596][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.141220][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.148932][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.159617][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.168332][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 33.176680][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.185050][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.193395][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.201734][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.210503][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.220503][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.229093][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.237695][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.247741][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.276165][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.288184][ T420] device veth1_macvtap entered promiscuous mode [ 33.311227][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 2025/06/18 06:46:51 executed programs: 23 [ 33.319995][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.327703][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.336967][ T423] device veth0_vlan entered promiscuous mode [ 33.349016][ T30] audit: type=1400 audit(1750229211.179:118): avc: denied { write } for pid=281 comm="syz-execprog" path="pipe:[988]" dev="pipefs" ino=988 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 33.382529][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.386308][ T435] loop9: detected capacity change from 0 to 512 [ 33.395407][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.412844][ T423] device veth1_macvtap entered promiscuous mode [ 33.423883][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.425178][ T437] loop7: detected capacity change from 0 to 512 [ 33.432828][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.446392][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.454992][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.464949][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.483221][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.491675][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.491776][ T437] EXT4-fs (loop7): Quota format mount options ignored when QUOTA feature is enabled [ 33.500468][ T435] EXT4-fs (loop9): Quota format mount options ignored when QUOTA feature is enabled [ 33.520242][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.528952][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.543470][ T437] EXT4-fs (loop7): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 33.563850][ T437] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.584267][ T435] EXT4-fs (loop9): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 33.604087][ T435] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.617541][ T338] device bridge_slave_1 left promiscuous mode [ 33.628018][ T444] loop8: detected capacity change from 0 to 512 [ 33.639263][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.648279][ T338] device bridge_slave_0 left promiscuous mode [ 33.656579][ T444] EXT4-fs (loop8): Quota format mount options ignored when QUOTA feature is enabled [ 33.694533][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.735347][ T338] device bridge_slave_1 left promiscuous mode [ 33.743590][ T444] EXT4-fs (loop8): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 33.779492][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.814982][ T338] device bridge_slave_0 left promiscuous mode [ 33.822603][ T444] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.836453][ T447] EXT4-fs error (device loop9): ext4_ext_split:1074: inode #17: comm syz.9.31: p_ext > EXT_MAX_EXTENT! [ 33.848122][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.848889][ T447] EXT4-fs error (device loop9): ext4_free_blocks:6223: comm syz.9.31: Freeing blocks not in datazone - block = 265601312629429, count = 12013 [ 33.928164][ T338] device bridge_slave_1 left promiscuous mode [ 33.942423][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.961720][ T338] device bridge_slave_0 left promiscuous mode [ 33.981212][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.027219][ T338] device bridge_slave_1 left promiscuous mode [ 34.052491][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.066097][ T447] EXT4-fs error (device loop9): ext4_free_blocks:6223: comm syz.9.31: Freeing blocks not in datazone - block = 178921115356841, count = 16438 [ 34.114992][ T338] device bridge_slave_0 left promiscuous mode [ 34.127785][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.190293][ T447] EXT4-fs error (device loop9): ext4_free_blocks:6223: comm syz.9.31: Freeing blocks not in datazone - block = 69556587681477, count = 19723 [ 34.205074][ T447] EXT4-fs error (device loop9): ext4_free_blocks:6223: comm syz.9.31: Freeing blocks not in datazone - block = 256605180373482, count = 22178 [ 34.220235][ T447] EXT4-fs error (device loop9): ext4_free_blocks:6223: comm syz.9.31: Freeing blocks not in datazone - block = 144807108427882, count = 23756 [ 34.239365][ T447] EXT4-fs error (device loop9): ext4_free_blocks:6223: comm syz.9.31: Freeing blocks not in datazone - block = 229341079282878, count = 9205 [ 34.271136][ T447] EXT4-fs error (device loop9): ext4_free_blocks:6223: comm syz.9.31: Freeing blocks not in datazone - block = 14006787250894, count = 2095 [ 34.287241][ T338] device veth1_macvtap left promiscuous mode [ 34.304305][ T338] device veth0_vlan left promiscuous mode [ 34.308331][ T447] EXT4-fs error (device loop9): ext4_free_blocks:6223: comm syz.9.31: Freeing blocks not in datazone - block = 131271458239670, count = 18905 [ 34.324985][ T447] EXT4-fs error (device loop9): ext4_free_blocks:6223: comm syz.9.31: Freeing blocks not in datazone - block = 231594234907391, count = 17857 [ 34.326835][ T414] EXT4-fs error (device loop7): ext4_xattr_block_get:546: inode #15: comm syz-executor: corrupted xattr block 32 [ 34.352153][ T30] audit: type=1400 audit(1750229212.159:119): avc: denied { remove_name } for pid=414 comm="syz-executor" name="lost+found" dev="loop7" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 34.377429][ T338] device veth1_macvtap left promiscuous mode [ 34.383541][ T414] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop7 ino=15 [ 34.383696][ T30] audit: type=1400 audit(1750229212.159:120): avc: denied { rmdir } for pid=414 comm="syz-executor" name="lost+found" dev="loop7" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 34.395096][ T338] device veth0_vlan left promiscuous mode [ 34.418573][ T414] EXT4-fs error (device loop7): ext4_xattr_block_get:546: inode #15: comm syz-executor: corrupted xattr block 32 [ 34.433187][ T414] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop7 ino=15 [ 34.442308][ T414] EXT4-fs error (device loop7): ext4_xattr_block_get:546: inode #15: comm syz-executor: corrupted xattr block 32 [ 34.460930][ T414] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop7 ino=15 [ 34.471201][ T338] device veth1_macvtap left promiscuous mode [ 34.474430][ T420] EXT4-fs error (device loop8): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -2159523085188729700 [ 34.477849][ T414] EXT4-fs error (device loop7): ext4_xattr_delete_inode:2941: inode #15: comm syz-executor: corrupted xattr block 32 [ 34.502910][ T338] device veth0_vlan left promiscuous mode [ 34.509094][ T338] device veth1_macvtap left promiscuous mode [ 34.515551][ T420] EXT4-fs error (device loop8): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad i_size value: -2159523085188729700 [ 34.528611][ T414] EXT4-fs warning (device loop7): ext4_evict_inode:303: xattr delete (err -117) [ 34.538719][ T338] device veth0_vlan left promiscuous mode [ 34.550979][ T414] EXT4-fs warning (device loop7): __ext4_unlink:3335: inode #16: comm syz-executor: Deleting file 'file3' with no links [ 34.583070][ T414] EXT4-fs warning (device loop7): __ext4_unlink:3335: inode #16: comm syz-executor: Deleting file 'bus' with no links [ 34.602810][ T414] EXT4-fs warning (device loop7): __ext4_unlink:3335: inode #17: comm syz-executor: Deleting file 'memory.events' with no links [ 34.677936][ T454] loop7: detected capacity change from 0 to 512 [ 34.701461][ T454] EXT4-fs (loop7): Quota format mount options ignored when QUOTA feature is enabled [ 34.758617][ T454] EXT4-fs (loop7): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 34.778019][ T454] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 34.822617][ T397] EXT4-fs error: 20985 callbacks suppressed [ 34.822677][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 46120615566532, count = 13589 [ 34.872684][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 150262259949704, count = 4884 [ 34.892658][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 22343313757262, count = 22813 [ 34.907674][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 21782020705096, count = 32191 [ 34.923946][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 224518512633575, count = 27057 [ 34.938977][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 97025868043822, count = 18830 [ 34.963212][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 214842443355089, count = 2204 [ 34.992461][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 124042922255973, count = 18031 [ 35.018929][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 235670206220473, count = 11358 [ 35.062822][ T397] EXT4-fs error (device loop0): ext4_free_blocks:6223: comm syz.0.16: Freeing blocks not in datazone - block = 217117833052345, count = 6749 [ 35.375387][ T460] loop3: detected capacity change from 0 to 512 [ 35.411230][ T414] EXT4-fs error (device loop7): ext4_xattr_block_get:546: inode #15: comm syz-executor: corrupted xattr block 32 [ 35.427108][ T414] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop7 ino=15 [ 35.436587][ T414] EXT4-fs error (device loop7): ext4_xattr_block_get:546: inode #15: comm syz-executor: corrupted xattr block 32 [ 35.437877][ T460] EXT4-fs (loop3): Quota format mount options ignored when QUOTA feature is enabled [ 35.458275][ T414] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop7 ino=15 [ 35.468454][ T414] EXT4-fs error (device loop7): ext4_xattr_block_get:546: inode #15: comm syz-executor: corrupted xattr block 32 [ 35.496438][ T414] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop7 ino=15 [ 35.505976][ T414] EXT4-fs error (device loop7): ext4_xattr_delete_inode:2941: inode #15: comm syz-executor: corrupted xattr block 32 [ 35.506971][ T460] EXT4-fs (loop3): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 35.542580][ T460] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.556257][ T414] EXT4-fs warning (device loop7): ext4_evict_inode:303: xattr delete (err -117) [ 35.566112][ T414] EXT4-fs warning (device loop7): __ext4_unlink:3335: inode #16: comm syz-executor: Deleting file 'file3' with no links [ 35.579065][ T414] EXT4-fs warning (device loop7): __ext4_unlink:3335: inode #16: comm syz-executor: Deleting file 'bus' with no links [ 35.594226][ T414] EXT4-fs warning (device loop7): __ext4_unlink:3335: inode #17: comm syz-executor: Deleting file 'memory.events' with no links [ 35.674884][ T469] loop7: detected capacity change from 0 to 512 [ 35.701133][ T469] EXT4-fs (loop7): Quota format mount options ignored when QUOTA feature is enabled [ 35.712499][ T467] EXT4-fs error (device loop3): ext4_map_blocks:740: inode #17: block 3784122443: comm syz.3.30: lblock 91 mapped to illegal pblock 3784122443 (length 1) [ 35.760768][ T469] EXT4-fs (loop7): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 35.770422][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.787435][ T469] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.802915][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.816260][ T465] device bridge_slave_0 entered promiscuous mode [ 35.836073][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.858163][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.872956][ T465] device bridge_slave_1 entered promiscuous mode [ 35.942461][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.964387][ T477] EXT4-fs error (device loop7): ext4_ext_split:1146: inode #17: comm syz.7.36: eh_entries 57461 != eh_max 36573! [ 35.964597][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.986923][ T477] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.36: Freeing blocks not in datazone - block = 175192012706241, count = 6062 [ 36.032607][ T477] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.36: Freeing blocks not in datazone - block = 259272427887467, count = 29060 [ 36.044049][ T466] device bridge_slave_0 entered promiscuous mode [ 36.063515][ T477] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.36: Freeing blocks not in datazone - block = 114148093756020, count = 1901 [ 36.078662][ T477] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.36: Freeing blocks not in datazone - block = 274299322824657, count = 30043 [ 36.095141][ T477] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.36: Freeing blocks not in datazone - block = 273789966769706, count = 19551 [ 36.095195][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.117836][ T477] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.36: Freeing blocks not in datazone - block = 170301275247824, count = 23423 [ 36.122534][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.133072][ T477] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.36: Freeing blocks not in datazone - block = 19170441839862, count = 29472 [ 36.154595][ T477] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.36: Freeing blocks not in datazone - block = 64910147652679, count = 4394 [ 36.164492][ T466] device bridge_slave_1 entered promiscuous mode [ 36.173472][ T477] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz.7.36: Freeing blocks not in datazone - block = 36839689387351, count = 25027 [ 36.218660][ T423] EXT4-fs error (device loop3): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad extended attribute block 3915307419 [ 36.232528][ T423] EXT4-fs error (device loop3): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad extended attribute block 3915307419 [ 36.542276][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.550153][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.567831][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.584536][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.592874][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.599927][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.607563][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.633465][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.642243][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.651566][ T392] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.658648][ T392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.697946][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 36.706384][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.716454][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.725060][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.772696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.781689][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.791963][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.799678][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.807363][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.816016][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.824408][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.831448][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.839064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.847536][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.855960][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.863030][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.871765][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.912779][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 36.921069][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.930777][ T482] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.938788][ T482] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.946681][ T482] device bridge_slave_0 entered promiscuous mode [ 36.954588][ T465] device veth0_vlan entered promiscuous mode [ 36.962968][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.970491][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.978735][ T482] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.985992][ T482] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.994357][ T482] device bridge_slave_1 entered promiscuous mode [ 37.015812][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.063715][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.084136][ T465] device veth1_macvtap entered promiscuous mode [ 37.092853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.146296][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.172420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.181829][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.195990][ T466] device veth0_vlan entered promiscuous mode [ 37.218649][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.227902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.236171][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.243847][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 37.252247][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.267911][ T466] device veth1_macvtap entered promiscuous mode [ 37.283326][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.302980][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 37.311347][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.334497][ T487] loop5: detected capacity change from 0 to 512 [ 37.379620][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.435564][ T490] loop1: detected capacity change from 0 to 512 [ 37.459867][ T487] EXT4-fs (loop5): Quota format mount options ignored when QUOTA feature is enabled [ 37.474032][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.482933][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.491173][ T490] EXT4-fs (loop1): Quota format mount options ignored when QUOTA feature is enabled [ 37.518976][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.527711][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.530974][ T487] EXT4-fs (loop5): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 37.536641][ T392] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.562004][ T392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.569930][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.570818][ T487] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.579316][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.596635][ T392] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.603711][ T392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.611419][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 37.619775][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.628882][ T490] EXT4-fs (loop1): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 37.648541][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 37.656427][ T490] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.693728][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 37.707916][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.803667][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 37.812081][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.842936][ T482] device veth0_vlan entered promiscuous mode [ 37.851454][ T338] device bridge_slave_1 left promiscuous mode [ 37.858094][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.869216][ T338] device bridge_slave_0 left promiscuous mode [ 37.872626][ T496] EXT4-fs error (device loop1): ext4_ext_split:1146: inode #17: comm syz.1.47: eh_entries 23802 != eh_max 709! [ 37.875721][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.906787][ T495] EXT4-fs error (device loop5): ext4_ext_split:1146: inode #17: comm syz.5.39: eh_entries 20824 != eh_max 17844! [ 37.910045][ T496] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.47: Freeing blocks not in datazone - block = 28836668831782, count = 11122 [ 37.935866][ T338] device bridge_slave_1 left promiscuous mode [ 37.942041][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.949902][ T338] device bridge_slave_0 left promiscuous mode [ 37.956297][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.964098][ T496] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.47: Freeing blocks not in datazone - block = 97596343607785, count = 22869 [ 37.982108][ T495] EXT4-fs error (device loop5): ext4_free_blocks:6223: comm syz.5.39: Freeing blocks not in datazone - block = 200317643745315, count = 32317 [ 37.983222][ T496] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.47: Freeing blocks not in datazone - block = 242113440257080, count = 14982 [ 38.011581][ T495] EXT4-fs error (device loop5): ext4_free_blocks:6223: comm syz.5.39: Freeing blocks not in datazone - block = 160659179804699, count = 30756 [ 38.026760][ T338] device bridge_slave_1 left promiscuous mode [ 38.033253][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.041314][ T338] device bridge_slave_0 left promiscuous mode [ 38.049269][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.060534][ T495] EXT4-fs error (device loop5): ext4_free_blocks:6223: comm syz.5.39: Freeing blocks not in datazone - block = 253582361103470, count = 8786 [ 38.076949][ T496] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.47: Freeing blocks not in datazone - block = 167666812286834, count = 20493 [ 38.091815][ T338] device veth1_macvtap left promiscuous mode [ 38.099615][ T338] device veth0_vlan left promiscuous mode [ 38.102793][ T495] EXT4-fs error (device loop5): ext4_free_blocks:6223: comm syz.5.39: Freeing blocks not in datazone - block = 102520418267164, count = 750 [ 38.119931][ T338] device veth1_macvtap left promiscuous mode [ 38.126306][ T338] device veth0_vlan left promiscuous mode [ 38.136302][ T338] device veth1_macvtap left promiscuous mode [ 38.136421][ T495] EXT4-fs error (device loop5): ext4_free_blocks:6223: comm syz.5.39: Freeing blocks not in datazone - block = 100498218192961, count = 11129 [ 38.142343][ T338] device veth0_vlan left promiscuous mode [ 38.163180][ T496] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.47: Freeing blocks not in datazone - block = 198679067285454, count = 8604 [ 38.193950][ T495] EXT4-fs error (device loop5): ext4_free_blocks:6223: comm syz.5.39: Freeing blocks not in datazone - block = 267878493955702, count = 12813 [ 38.208865][ T496] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.47: Freeing blocks not in datazone - block = 16484430991785, count = 20732 [ 38.222674][ T495] EXT4-fs error (device loop5): ext4_free_blocks:6223: comm syz.5.39: Freeing blocks not in datazone - block = 278603076217014, count = 20461 [ 38.265384][ T495] EXT4-fs error (device loop5): ext4_free_blocks:6223: comm syz.5.39: Freeing blocks not in datazone - block = 30717975990754, count = 15491 [ 38.281961][ T496] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.47: Freeing blocks not in datazone - block = 217641488618944, count = 15590 [ 38.286579][ T495] EXT4-fs error (device loop5): ext4_free_blocks:6223: comm syz.5.39: Freeing blocks not in datazone - block = 75150114329534, count = 13572 [ 38.317933][ T496] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.47: Freeing blocks not in datazone - block = 66821435264574, count = 22566 [ 38.352703][ T496] EXT4-fs error (device loop1): ext4_free_blocks:6223: comm syz.1.47: Freeing blocks not in datazone - block = 101805227990775, count = 25209 [ 38.619324][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.627411][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.660066][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.668236][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.680138][ T482] device veth1_macvtap entered promiscuous mode [ 38.695490][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.705762][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.715459][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 38.739818][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.748629][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/06/18 06:46:56 executed programs: 39 [ 38.757758][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.767185][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.805231][ T503] loop2: detected capacity change from 0 to 512 [ 38.842068][ T500] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.849335][ T500] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.861362][ T503] EXT4-fs (loop2): Quota format mount options ignored when QUOTA feature is enabled [ 38.891198][ T500] device bridge_slave_0 entered promiscuous mode [ 38.901241][ T500] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.909212][ T500] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.909997][ T503] EXT4-fs (loop2): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 38.935776][ T503] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.948146][ T500] device bridge_slave_1 entered promiscuous mode [ 39.127397][ T509] EXT4-fs error (device loop2): ext4_ext_split:1146: inode #17: comm syz.2.50: eh_entries 55068 != eh_max 54906! [ 39.227195][ T500] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.234326][ T500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.241627][ T500] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.248709][ T500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.520188][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.553883][ T488] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.585611][ T482] EXT4-fs error (device loop2): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad extended attribute block 913947408 [ 39.599347][ T488] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.608110][ T482] EXT4-fs error (device loop2): ext4_lookup:1858: inode #11: comm syz-executor: iget: bad extended attribute block 913947408 [ 39.630489][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.641180][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.648279][ T488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.671327][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.679778][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.688945][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.696043][ T488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.705085][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.713345][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.731261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.742189][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.763023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.771980][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.784394][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.794196][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.803859][ T500] device veth0_vlan entered promiscuous mode [ 39.812535][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.820058][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.831418][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.840479][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.875005][ T500] device veth1_macvtap entered promiscuous mode [ 39.900857][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.910805][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.919838][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.951252][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.965332][ T488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.971233][ T514] loop4: detected capacity change from 0 to 512 [ 40.011490][ T514] EXT4-fs (loop4): Quota format mount options ignored when QUOTA feature is enabled [ 40.050429][ T514] EXT4-fs (loop4): mounted filesystem without journal. Opts: barrier,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000010,journal_dev=0x000000000000000d,,errors=continue. Quota mode: writeback. [ 40.075375][ T514] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 40.127280][ T512] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.142411][ T512] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.160069][ T512] device bridge_slave_0 entered promiscuous mode [ 40.179201][ T512] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.191648][ T512] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.209439][ T512] device bridge_slave_1 entered promiscuous mode [ 40.264266][ T520] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.54: Freeing blocks not in datazone - block = 253706920678951, count = 13441 [ 40.282799][ T520] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.54: Freeing blocks not in datazone - block = 95328744427893, count = 28019 [ 40.307452][ T520] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.54: Freeing blocks not in datazone - block = 184275281283996, count = 23972 [ 40.330481][ T520] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.54: Freeing blocks not in datazone - block = 208468232498687, count = 16938 [ 40.349876][ T520] EXT4-fs error (device loop4): ext4_free_blocks:6223: comm syz.4.54: Freeing blocks not in datazone - block = 98360169556233, count = 27652