Warning: Permanently added '10.128.1.143' (ED25519) to the list of known hosts. 2025/07/20 17:25:19 ignoring optional flag "sandboxArg"="0" 2025/07/20 17:25:20 parsed 1 programs [ 35.491580][ T30] audit: type=1400 audit(1753032320.724:64): 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 [ 35.519771][ T30] audit: type=1400 audit(1753032320.724:65): avc: denied { module_request } for pid=281 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 36.594316][ T30] audit: type=1400 audit(1753032321.824:66): avc: denied { mounton } for pid=288 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 [ 36.595815][ T288] cgroup: Unknown subsys name 'net' [ 36.619934][ T30] audit: type=1400 audit(1753032321.824:67): avc: denied { mount } for pid=288 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 [ 36.659035][ T30] audit: type=1400 audit(1753032321.864:68): avc: denied { unmount } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 36.659248][ T288] cgroup: Unknown subsys name 'devices' [ 36.909191][ T288] cgroup: Unknown subsys name 'hugetlb' [ 36.918509][ T288] cgroup: Unknown subsys name 'rlimit' [ 37.145053][ T30] audit: type=1400 audit(1753032322.374:69): avc: denied { setattr } for pid=288 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 [ 37.183093][ T30] audit: type=1400 audit(1753032322.374:70): avc: denied { create } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 37.192708][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 37.219968][ T30] audit: type=1400 audit(1753032322.374:71): avc: denied { write } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 37.269248][ T30] audit: type=1400 audit(1753032322.374:72): avc: denied { read } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 37.310389][ T30] audit: type=1400 audit(1753032322.384:73): avc: denied { mounton } for pid=288 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 [ 37.359666][ T288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.271202][ T298] request_module fs-gadgetfs succeeded, but still no fs? [ 38.815065][ T314] syz-executor (314) used greatest stack depth: 21376 bytes left [ 38.925658][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.933580][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.943283][ T315] device bridge_slave_0 entered promiscuous mode [ 38.967806][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.975742][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.994196][ T315] device bridge_slave_1 entered promiscuous mode [ 39.224115][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.234687][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.244152][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.252748][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.282573][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.293561][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.304403][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.316650][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.338196][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.348555][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.356123][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.367892][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.378104][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.389564][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.415453][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.428105][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.445560][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.455323][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.466684][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.475406][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.491244][ T315] device veth0_vlan entered promiscuous mode [ 39.514799][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.543782][ T315] device veth1_macvtap entered promiscuous mode [ 39.557354][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.575566][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/07/20 17:25:24 executed programs: 0 [ 39.868662][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.876678][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.888597][ T364] device bridge_slave_0 entered promiscuous mode [ 39.896615][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.906157][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.914527][ T364] device bridge_slave_1 entered promiscuous mode [ 39.929907][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.938488][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.949885][ T363] device bridge_slave_0 entered promiscuous mode [ 39.961997][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.969963][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.981226][ T363] device bridge_slave_1 entered promiscuous mode [ 40.039119][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.047821][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.060545][ T368] device bridge_slave_0 entered promiscuous mode [ 40.072016][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.079838][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.090227][ T368] device bridge_slave_1 entered promiscuous mode [ 40.214933][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.228251][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.236709][ T365] device bridge_slave_0 entered promiscuous mode [ 40.253368][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.261911][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.272201][ T369] device bridge_slave_0 entered promiscuous mode [ 40.288671][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.298223][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.307908][ T365] device bridge_slave_1 entered promiscuous mode [ 40.323848][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.331995][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.345938][ T369] device bridge_slave_1 entered promiscuous mode [ 40.523030][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.531285][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.539350][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.548704][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.579506][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.589711][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.599732][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.609636][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.649210][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.657353][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.666386][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.674227][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.693228][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.715849][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.729654][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.738454][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.746570][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.755028][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.764126][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.786929][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.801019][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.811307][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.857568][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.867936][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.880376][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.891567][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.903155][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.918120][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.933445][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.945511][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.977157][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.985865][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.019090][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.031051][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.041967][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.051622][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.063987][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.077545][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.117137][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.126435][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.142192][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.158060][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.166647][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.182476][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.200090][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.219029][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.234567][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.245377][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.260753][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.276396][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.313108][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.324549][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.340780][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.351136][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.364439][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.379807][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.391046][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.406191][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.434379][ T363] device veth0_vlan entered promiscuous mode [ 41.443779][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.458311][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.467565][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.481537][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.496519][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.513299][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.524747][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.541245][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.556611][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.566104][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.582353][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.591302][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.602343][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.617117][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.637459][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.645530][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.665723][ T368] device veth0_vlan entered promiscuous mode [ 41.714473][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.724407][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.736807][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.746640][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.761637][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.777464][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.788505][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.802814][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.814590][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.822829][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.835401][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.846659][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.858743][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.868209][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.878114][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.887986][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.898974][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.909466][ T325] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.920244][ T325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.932388][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.944965][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.961141][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.971573][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.986116][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.000537][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.011202][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.021915][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.034052][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.050890][ T368] device veth1_macvtap entered promiscuous mode [ 42.069327][ T364] device veth0_vlan entered promiscuous mode [ 42.079747][ T363] device veth1_macvtap entered promiscuous mode [ 42.088889][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.100394][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.113633][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.125003][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.134264][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.149164][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.159396][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.172844][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.183056][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.193992][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.208433][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.218229][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.233680][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.243821][ T325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.282515][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.292242][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.301776][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.312592][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.322016][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.331620][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.344169][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 42.344185][ T30] audit: type=1400 audit(1753032327.584:104): avc: denied { prog_load } for pid=417 comm="syz.6.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 42.373422][ T30] audit: type=1400 audit(1753032327.584:105): avc: denied { bpf } for pid=417 comm="syz.6.19" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 42.379930][ T364] device veth1_macvtap entered promiscuous mode [ 42.413431][ T30] audit: type=1400 audit(1753032327.584:106): avc: denied { perfmon } for pid=417 comm="syz.6.19" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 42.448028][ T365] device veth0_vlan entered promiscuous mode [ 42.457330][ T30] audit: type=1400 audit(1753032327.684:107): avc: denied { open } for pid=417 comm="syz.6.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 42.467979][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.490856][ T30] audit: type=1400 audit(1753032327.684:108): avc: denied { kernel } for pid=417 comm="syz.6.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 42.507471][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.535845][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.536964][ T30] audit: type=1400 audit(1753032327.744:109): avc: denied { map_create } for pid=417 comm="syz.6.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 42.588247][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.599996][ C1] hrtimer: interrupt took 26320 ns [ 42.623055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.678257][ T365] device veth1_macvtap entered promiscuous mode [ 42.690803][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.708262][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.727268][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.746210][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.768034][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.789780][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.810584][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.828925][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.848679][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.869531][ T369] device veth0_vlan entered promiscuous mode [ 42.907102][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.921219][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.943688][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.963734][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.984309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.005014][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.084490][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.105905][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.191046][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.272226][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.351847][ T369] device veth1_macvtap entered promiscuous mode [ 43.450199][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.470618][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.601233][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.656283][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.869945][ T10] device bridge_slave_1 left promiscuous mode [ 43.907261][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.957853][ T10] device bridge_slave_0 left promiscuous mode [ 43.966849][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.009301][ T30] audit: type=1400 audit(1753032329.244:110): avc: denied { prog_run } for pid=430 comm="syz.4.20" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.062999][ T10] device veth1_macvtap left promiscuous mode [ 44.090643][ T10] device veth0_vlan left promiscuous mode [ 76.735147][ T289] syz-execprog invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 76.751022][ T289] CPU: 1 PID: 289 Comm: syz-execprog Not tainted 5.15.188-syzkaller-android13-5.15.188_r00 #0 [ 76.763185][ T289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 76.775200][ T289] Call Trace: [ 76.778602][ T289] [ 76.781736][ T289] __dump_stack+0x21/0x30 [ 76.786507][ T289] dump_stack_lvl+0xee/0x150 [ 76.791567][ T289] ? show_regs_print_info+0x20/0x20 [ 76.798431][ T289] ? ___ratelimit+0x3f2/0x570 [ 76.803763][ T289] dump_stack+0x15/0x20 [ 76.810435][ T289] dump_header+0xdd/0x650 [ 76.815460][ T289] oom_kill_process+0x1fa/0x2c0 [ 76.821977][ T289] out_of_memory+0x769/0xa40 [ 76.827594][ T289] ? unregister_oom_notifier+0x20/0x20 [ 76.833545][ T289] ? mutex_trylock+0xdb/0x210 [ 76.839442][ T289] ? mutex_lock_io+0x30/0x30 [ 76.844597][ T289] ? _raw_spin_unlock+0x4d/0x70 [ 76.850435][ T289] __alloc_pages_slowpath+0x1e24/0x2d70 [ 76.857038][ T289] ? get_page_from_freelist+0x2d50/0x2d50 [ 76.864375][ T289] ? __alloc_pages+0x440/0x440 [ 76.869533][ T289] ? __alloc_pages_bulk+0xab0/0xab0 [ 76.875123][ T289] __alloc_pages+0x31c/0x440 [ 76.880707][ T289] ? prep_new_page+0x110/0x110 [ 76.887239][ T289] ? xas_load+0x2ea/0x300 [ 76.892232][ T289] pagecache_get_page+0xa82/0xda0 [ 76.898290][ T289] ? page_cache_prev_miss+0x270/0x270 [ 76.904221][ T289] ? __down_common+0x370/0x370 [ 76.909947][ T289] ? next_uptodate_page+0xa19/0xa40 [ 76.916585][ T289] ? trace_android_vh_page_cache_miss+0x29/0x150 [ 76.925455][ T289] ? filemap_fault+0xab7/0x1780 [ 76.934103][ T289] filemap_fault+0xd51/0x1780 [ 76.941206][ T289] ? mapping_seek_hole_data+0xb10/0xb10 [ 76.951818][ T289] ? filemap_read_page+0x340/0x340 [ 76.957862][ T289] __do_fault+0x264/0x2f0 [ 76.962602][ T289] ? handle_pte_fault+0x1a4a/0x2680 [ 76.969256][ T289] handle_pte_fault+0x1a57/0x2680 [ 76.975748][ T289] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 76.982968][ T289] ? fault_around_bytes_set+0xc0/0xc0 [ 76.989033][ T289] do_handle_mm_fault+0x1a6d/0x1d50 [ 76.995487][ T289] ? _raw_spin_unlock_irq+0x4e/0x70 [ 77.002017][ T289] ? numa_migrate_prep+0xd0/0xd0 [ 77.008359][ T289] ? __local_bh_enable_ip+0x58/0x80 [ 77.014170][ T289] ? __find_vma+0x30/0x150 [ 77.019100][ T289] do_user_addr_fault+0x841/0x1180 [ 77.024954][ T289] ? do_kern_addr_fault+0x80/0x80 [ 77.030380][ T289] ? __kasan_check_write+0x14/0x20 [ 77.036926][ T289] ? switch_fpu_return+0x15d/0x2c0 [ 77.042570][ T289] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 77.048754][ T289] exc_page_fault+0x51/0xb0 [ 77.054319][ T289] asm_exc_page_fault+0x27/0x30 [ 77.059433][ T289] RIP: 0033:0x47a468 [ 77.063766][ T289] Code: Unable to access opcode bytes at RIP 0x47a43e. [ 77.070747][ T289] RSP: 002b:000000c0031758a0 EFLAGS: 00010216 [ 77.077985][ T289] RAX: 00000000ffffffff RBX: 0000000000ef8ee0 RCX: 000000c002577008 [ 77.087464][ T289] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.095738][ T289] RBP: 000000c0031758e0 R08: ffffffff00246632 R09: 0000000000ef8ee0 [ 77.105859][ T289] R10: 0000000000ef8ee0 R11: 000000000000000c R12: 0000000000000015 [ 77.115330][ T289] R13: 000000c002577440 R14: 000000c003164380 R15: 0000000000000001 [ 77.125503][ T289] [ 77.133083][ T289] Mem-Info: [ 77.136384][ T289] active_anon:977 inactive_anon:1075 isolated_anon:0 [ 77.136384][ T289] active_file:17 inactive_file:50 isolated_file:0 [ 77.136384][ T289] unevictable:0 dirty:0 writeback:0 [ 77.136384][ T289] slab_reclaimable:8463 slab_unreclaimable:70330 [ 77.136384][ T289] mapped:1 shmem:24 pagetables:509 bounce:0 [ 77.136384][ T289] kernel_misc_reclaimable:0 [ 77.136384][ T289] free:40721 free_pcp:62 free_cma:0 [ 77.186570][ T289] Node 0 active_anon:3908kB inactive_anon:4300kB active_file:164kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:4kB dirty:0kB writeback:0kB shmem:96kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:5280kB pagetables:2036kB all_unreclaimable? no [ 77.226041][ T289] DMA32 free:78280kB min:62612kB low:78264kB high:93916kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2983000kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 77.260436][ T289] lowmem_reserve[]: 0 3941 3941 [ 77.265541][ T289] Normal free:84348kB min:84840kB low:106048kB high:127256kB reserved_highatomic:0KB active_anon:3908kB inactive_anon:4300kB active_file:136kB inactive_file:188kB unevictable:0kB writepending:0kB present:5242880kB managed:4036096kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 77.300472][ T289] lowmem_reserve[]: 0 0 0 [ 77.305781][ T289] DMA32: 8*4kB (UME) 5*8kB (UME) 6*16kB (UME) 9*32kB (UME) 10*64kB (UME) 7*128kB (UME) 6*256kB (ME) 6*512kB (ME) 6*1024kB (ME) 4*2048kB (UME) 14*4096kB (M) = 78280kB [ 77.337058][ T289] Normal: 528*4kB (UM) 485*8kB (UME) 429*16kB (UME) 360*32kB (UM) 271*64kB (UME) 105*128kB (UME) 49*256kB (UM) 19*512kB (M) 7*1024kB (UM) 0*2048kB 0*4096kB = 84600kB [ 77.358416][ T289] 118 total pagecache pages [ 77.363592][ T289] 10 pages in swap cache [ 77.368714][ T289] Swap cache stats: add 31594, delete 31585, find 81/169 [ 77.377974][ T289] Free swap = 0kB [ 77.383239][ T289] Total swap = 124996kB [ 77.388004][ T289] 2097051 pages RAM [ 77.392175][ T289] 0 pages HighMem/MovableOnly [ 77.397722][ T289] 342277 pages reserved [ 77.403312][ T289] 0 pages cma reserved [ 77.408235][ T289] Unreclaimable slab info: [ 77.413366][ T289] Name Used Total [ 77.419899][ T289] pid_2 15KB 15KB [ 77.427923][ T289] TIPC 30KB 30KB [ 77.435069][ T289] bridge_fdb_cache 7KB 7KB [ 77.445899][ T289] fib6_nodes 128KB 128KB [ 77.452821][ T289] ip6_dst_cache 663KB 663KB [ 77.459550][ T289] RAWv6 221KB 221KB [ 77.466077][ T289] UDPv6 63KB 63KB [ 77.472798][ T289] TCPv6 63KB 63KB [ 77.479429][ T289] wg_peer 94KB 94KB [ 77.488467][ T289] allowedips_node 15KB 15KB [ 77.496100][ T289] sd_ext_cdb 3KB 3KB [ 77.506943][ T289] scsi_sense_cache 1092KB 1092KB [ 77.513246][ T289] virtio_scsi_cmd 16KB 16KB [ 77.521306][ T289] bio-160 100KB 116KB [ 77.530860][ T289] sgpool-128 29KB 29KB [ 77.538068][ T289] sgpool-64 318KB 318KB [ 77.545646][ T289] sgpool-32 220KB 220KB [ 77.552203][ T289] sgpool-16 82KB 82KB [ 77.562323][ T289] sgpool-8 131KB 131KB [ 77.570082][ T289] bio-248 3KB 3KB [ 77.576570][ T289] f2fs_bio_iostat_ctx 7KB 7KB [ 77.585503][ T289] f2fs_bio_post_read_ctx 15KB 15KB [ 77.593104][ T289] jbd2_inode 7KB 7KB [ 77.610358][ T289] ext4_system_zone 3KB 3KB [ 77.617525][ T289] ext4_io_end_vec 7KB 7KB [ 77.623937][ T289] ext4_bio_post_read_ctx 15KB 15KB [ 77.630984][ T289] pid_namespace 7KB 7KB [ 77.638014][ T289] UNIX-STREAM 189KB 189KB [ 77.644226][ T289] UNIX 1783KB 1783KB [ 77.650819][ T289] tcp_bind_bucket 8KB 8KB [ 77.657464][ T289] ip_fib_trie 24KB 24KB [ 77.663734][ T289] ip_fib_alias 71KB 71KB [ 77.670127][ T289] ip_dst_cache 16KB 16KB [ 77.676696][ T289] RAW 138KB 138KB [ 77.687675][ T289] UDP 78KB 78KB [ 77.695148][ T289] tw_sock_TCP 3KB 3KB [ 77.702563][ T289] request_sock_TCP 15KB 15KB [ 77.709426][ T289] TCP 63KB 63KB [ 77.716600][ T289] bio-280 15KB 15KB [ 77.725537][ T289] ep_head 8KB 8KB [ 77.737321][ T289] eventpoll_pwq 7KB 7KB [ 77.743809][ T289] eventpoll_epi 11KB 11KB [ 77.752110][ T289] inotify_inode_mark 11KB 11KB [ 77.761409][ T289] bio_crypt_ctx 7KB 7KB [ 77.769796][ T289] request_queue 511KB 700KB [ 77.778305][ T289] blkdev_ioc 15KB 15KB [ 77.788009][ T289] bio-224 2865KB 2865KB [ 77.795241][ T289] biovec-max 391KB 391KB [ 77.801560][ T289] biovec-64 189KB 189KB [ 77.808904][ T289] biovec-16 22KB 22KB [ 77.815632][ T289] user_namespace 15KB 15KB [ 77.822785][ T289] uid_cache 8KB 8KB [ 77.829871][ T289] dmaengine-unmap-2 4KB 4KB [ 77.836219][ T289] audit_buffer 7KB 7KB [ 77.843117][ T289] skbuff_fclone_cache 675KB 675KB [ 77.850534][ T289] skbuff_head_cache 6821KB 6821KB [ 77.867118][ T289] configfs_dir_cache 3KB 3KB [ 77.874738][ T289] file_lock_cache 99KB 99KB [ 77.883391][ T289] file_lock_ctx 7KB 7KB [ 77.891091][ T289] fsnotify_mark_connector 7KB 7KB [ 77.898644][ T289] taskstats 15KB 15KB [ 77.908102][ T289] mem_cgroup_per_node 63KB 63KB [ 77.915649][ T289] mem_cgroup 60KB 60KB [ 77.924254][ T289] proc_dir_entry 652KB 652KB [ 77.931372][ T289] pde_opener 7KB 7KB [ 77.946995][ T289] seq_file 410KB 425KB [ 77.953393][ T289] sigqueue 291KB 291KB [ 77.963939][ T289] shmem_inode_cache 1399KB 1399KB [ 77.971940][ T289] kernfs_iattrs_cache 7KB 7KB [ 77.980202][ T289] kernfs_node_cache 13480KB 13480KB [ 77.990219][ T289] mnt_cache 397KB 397KB [ 77.998740][ T289] filp 3349KB 3480KB [ 78.005475][ T289] names_cache 66465KB 66669KB [ 78.018271][ T289] net_namespace 128KB 128KB [ 78.026101][ T289] hashtab_node 75KB 75KB [ 78.034977][ T289] ebitmap_node 393KB 393KB [ 78.042446][ T289] avtab_node 191KB 191KB [ 78.049845][ T289] avc_node 83KB 83KB [ 78.056743][ T289] lsm_inode_cache 2150KB 2150KB [ 78.064994][ T289] lsm_file_cache 440KB 440KB [ 78.071956][ T289] key_jar 7KB 7KB [ 78.078667][ T289] uts_namespace 15KB 15KB [ 78.085120][ T289] nsproxy 15KB 15KB [ 78.092417][ T289] vm_area_struct 6177KB 6219KB [ 78.100244][ T289] fs_cache 36KB 36KB [ 78.109937][ T289] files_cache 231KB 231KB [ 78.117336][ T289] signal_cache 480KB 480KB [ 78.126107][ T289] sighand_cache 367KB 367KB [ 78.133150][ T289] task_struct 2044KB 2044KB [ 78.142877][ T289] cred_jar 400KB 400KB [ 78.151028][ T289] anon_vma_chain 1399KB 1425KB [ 78.162939][ T289] anon_vma 185KB 185KB [ 78.169910][ T289] pid 66KB 66KB [ 78.176649][ T289] Acpi-Operand 212KB 237KB [ 78.183299][ T289] Acpi-ParseExt 23KB 23KB [ 78.189962][ T289] Acpi-Parse 126KB 126KB [ 78.196449][ T289] Acpi-State 196KB 216KB [ 78.204173][ T289] Acpi-Namespace 28KB 28KB [ 78.211519][ T289] perf_event 31KB 31KB [ 78.218110][ T289] trace_event_file 175KB 175KB [ 78.224899][ T289] ftrace_event_field 312KB 312KB [ 78.233237][ T289] pool_workqueue 64KB 64KB [ 78.240907][ T289] task_group 15KB 15KB [ 78.248692][ T289] mm_struct 504KB 504KB [ 78.255717][ T289] vmap_area 98KB 98KB [ 78.263992][ T289] kmalloc-8k 5504KB 5504KB [ 78.270900][ T289] kmalloc-4k 60256KB 60256KB [ 78.277541][ T289] kmalloc-2k 24172KB 24172KB [ 78.284342][ T289] kmalloc-1k 26752KB 26752KB [ 78.291246][ T289] kmalloc-512 15332KB 15332KB [ 78.298502][ T289] kmalloc-256 3424KB 3424KB [ 78.310747][ T289] kmalloc-192 1178KB 1224KB [ 78.318208][ T289] kmalloc-128 896KB 896KB [ 78.326553][ T289] kmalloc-96 540KB 540KB [ 78.333414][ T289] kmalloc-64 1664KB 1664KB [ 78.341924][ T289] kmalloc-32 692KB 692KB [ 78.349962][ T289] kmalloc-16 300KB 300KB [ 78.356171][ T289] kmalloc-8 376KB 402KB [ 78.372602][ T289] kmem_cache_node 36KB 36KB [ 78.379405][ T289] kmem_cache 102KB 102KB [ 78.385791][ T289] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-execprog,pid=289,uid=0 [ 78.400672][ T289] Out of memory (oom_kill_allocating_task): Killed process 281 (syz-execprog) total-vm:1341744kB, anon-rss:1624kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:376kB oom_score_adj:0 [ 78.427344][ T282] syz-execprog (282) used greatest stack depth: 18880 bytes left [ 78.779921][ T288] syz-executor (288) used greatest stack depth: 17152 bytes left [ 81.927558][ T8] device bridge_slave_1 left promiscuous mode [ 81.934129][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.957400][ T8] device bridge_slave_0 left promiscuous mode [ 81.965192][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.988771][ T8] device veth1_macvtap left promiscuous mode [ 82.006956][ T8] device veth0_vlan left promiscuous mode [ 83.807748][ T8] device bridge_slave_1 left promiscuous mode [ 83.814509][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.847119][ T8] device bridge_slave_0 left promiscuous mode [ 83.853874][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.879370][ T8] device veth1_macvtap left promiscuous mode [ 83.897130][ T8] device veth0_vlan left promiscuous mode [ 85.447075][ T8] kworker/u4:0 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=0, oom_score_adj=0 [ 85.464689][ T8] CPU: 1 PID: 8 Comm: kworker/u4:0 Not tainted 5.15.188-syzkaller-android13-5.15.188_r00 #0 [ 85.476855][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 85.494238][ T8] Workqueue: netns cleanup_net [ 85.500481][ T8] Call Trace: [ 85.504129][ T8] [ 85.507409][ T8] __dump_stack+0x21/0x30 [ 85.512166][ T8] dump_stack_lvl+0xee/0x150 [ 85.519596][ T8] ? show_regs_print_info+0x20/0x20 [ 85.526491][ T8] ? ___ratelimit+0x3f2/0x570 [ 85.533673][ T8] dump_stack+0x15/0x20 [ 85.541082][ T8] dump_header+0xdd/0x650 [ 85.546161][ T8] oom_kill_process+0x1fa/0x2c0 [ 85.551981][ T8] out_of_memory+0x649/0xa40 [ 85.558817][ T8] ? unregister_oom_notifier+0x20/0x20 [ 85.567132][ T8] ? mutex_trylock+0xdb/0x210 [ 85.573561][ T8] ? mutex_lock_io+0x30/0x30 [ 85.580810][ T8] ? __kasan_check_read+0x11/0x20 [ 85.585876][ T8] ? __zone_watermark_ok+0x87/0x3d0 [ 85.592315][ T8] __alloc_pages_slowpath+0x1e24/0x2d70 [ 85.598807][ T8] ? get_page_from_freelist+0x2d50/0x2d50 [ 85.605011][ T8] ? __alloc_pages+0x440/0x440 [ 85.613045][ T8] ? __alloc_pages_bulk+0xab0/0xab0 [ 85.619471][ T8] ? __alloc_pages_bulk+0xa30/0xab0 [ 85.624959][ T8] __alloc_pages+0x31c/0x440 [ 85.629960][ T8] ? prep_new_page+0x110/0x110 [ 85.634925][ T8] alloc_slab_page+0x1c/0x80 [ 85.640821][ T8] new_slab+0x393/0x4d0 [ 85.645350][ T8] ___slab_alloc+0x381/0x810 [ 85.650641][ T8] ? rtmsg_ifinfo_build_skb+0x7c/0x180 [ 85.656412][ T8] ? rtmsg_ifinfo_build_skb+0x7c/0x180 [ 85.663673][ T8] ? rtmsg_ifinfo_build_skb+0x7c/0x180 [ 85.669684][ T8] __slab_alloc+0x49/0x90 [ 85.674764][ T8] ? rtmsg_ifinfo_build_skb+0x7c/0x180 [ 85.681976][ T8] __kmalloc_track_caller+0x169/0x2c0 [ 85.688541][ T8] ? rtmsg_ifinfo_build_skb+0x7c/0x180 [ 85.695527][ T8] ? rtmsg_ifinfo_build_skb+0x7c/0x180 [ 85.703235][ T8] __alloc_skb+0x21a/0x740 [ 85.708076][ T8] rtmsg_ifinfo_build_skb+0x7c/0x180 [ 85.713585][ T8] unregister_netdevice_many+0x105c/0x1990 [ 85.721943][ T8] ? alloc_netdev_mqs+0xc90/0xc90 [ 85.727534][ T8] ? unregister_netdevice_queue+0x1aa/0x360 [ 85.733589][ T8] ? list_netdevice+0x4c0/0x4c0 [ 85.742271][ T8] vti6_exit_batch_net+0x26a/0x2b0 [ 85.748119][ T8] ? vti6_init_net+0x380/0x380 [ 85.753841][ T8] ? vti6_init_net+0x380/0x380 [ 85.760946][ T8] cleanup_net+0x602/0xad0 [ 85.766647][ T8] ? ops_init+0x4a0/0x4a0 [ 85.772206][ T8] ? __schedule+0xb76/0x14c0 [ 85.777687][ T8] process_one_work+0x6be/0xba0 [ 85.782949][ T8] worker_thread+0xa59/0x1200 [ 85.788925][ T8] kthread+0x411/0x500 [ 85.793333][ T8] ? worker_clr_flags+0x190/0x190 [ 85.799861][ T8] ? kthread_blkcg+0xd0/0xd0 [ 85.804772][ T8] ret_from_fork+0x1f/0x30 [ 85.810096][ T8] [ 85.814158][ T8] Mem-Info: [ 85.817561][ T8] active_anon:0 inactive_anon:0 isolated_anon:0 [ 85.817561][ T8] active_file:58 inactive_file:19 isolated_file:0 [ 85.817561][ T8] unevictable:0 dirty:0 writeback:0 [ 85.817561][ T8] slab_reclaimable:8473 slab_unreclaimable:65759 [ 85.817561][ T8] mapped:1 shmem:0 pagetables:242 bounce:0 [ 85.817561][ T8] kernel_misc_reclaimable:0 [ 85.817561][ T8] free:40720 free_pcp:0 free_cma:0 [ 85.876893][ T8] Node 0 active_anon:0kB inactive_anon:0kB active_file:120kB inactive_file:232kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:0kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:3840kB pagetables:968kB all_unreclaimable? yes [ 85.919142][ T8] DMA32 free:81948kB min:62612kB low:78264kB high:93916kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:0kB present:3145324kB managed:2983000kB mlocked:0kB bounce:0kB free_pcp:37436kB local_pcp:0kB free_cma:0kB [ 85.962614][ T8] lowmem_reserve[]: 0 3941 3941 [ 85.976698][ T8] Normal free:84632kB min:84840kB low:106048kB high:127256kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:196kB inactive_file:152kB unevictable:0kB writepending:0kB present:5242880kB managed:4036096kB mlocked:0kB bounce:0kB free_pcp:2644kB local_pcp:0kB free_cma:0kB [ 86.046888][ T8] lowmem_reserve[]: 0 0 0 [ 86.051481][ T8] DMA32: 1*4kB (E) 2*8kB (E) 3*16kB (UE) 33*32kB (UME) 487*64kB (UME) 471*128kB (UME) 19*256kB (UM) 16*512kB (UME) 13*1024kB (UME) 4*2048kB (UME) 14*4096kB (M) = 184484kB [ 86.096896][ T8] Normal: 18*4kB (ME) 14*8kB (UME) 15*16kB (UME) 13*32kB (UME) 10*64kB (ME) 10*128kB (ME) 8*256kB (M) 8*512kB (M) 8*1024kB (UM) 5*2048kB (M) 14*4096kB (M) = 84680kB [ 86.136107][ T8] 520 total pagecache pages [ 86.144633][ T8] 0 pages in swap cache [ 86.166899][ T8] Swap cache stats: add 33759, delete 33751, find 186/527 [ 86.174096][ T8] Free swap = 113144kB [ 86.182349][ T8] Total swap = 124996kB [ 86.196877][ T8] 2097051 pages RAM [ 86.201160][ T8] 0 pages HighMem/MovableOnly [ 86.206653][ T8] 342277 pages reserved [ 86.227250][ T8] 0 pages cma reserved [ 86.233091][ T8] Unreclaimable slab info: [ 86.237788][ T8] Name Used Total [ 86.245158][ T8] pid_2 15KB 15KB [ 86.286889][ T8] TIPC 30KB 30KB [ 86.293902][ T8] bridge_fdb_cache 7KB 7KB [ 86.316905][ T8] fib6_nodes 128KB 128KB [ 86.323409][ T8] ip6_dst_cache 671KB 671KB [ 86.336877][ T8] RAWv6 221KB 221KB [ 86.343964][ T8] UDPv6 63KB 63KB [ 86.366901][ T8] TCPv6 63KB 63KB [ 86.373853][ T8] wg_peer 94KB 94KB [ 86.396891][ T8] allowedips_node 15KB 15KB [ 86.405188][ T8] sd_ext_cdb 3KB 3KB [ 86.426887][ T8] scsi_sense_cache 1092KB 1092KB [ 86.434326][ T8] virtio_scsi_cmd 16KB 16KB [ 86.456891][ T8] bio-160 100KB 116KB [ 86.463704][ T8] sgpool-128 29KB 29KB [ 86.487171][ T8] sgpool-64 350KB 350KB [ 86.495210][ T8] sgpool-32 252KB 252KB [ 86.516880][ T8] sgpool-16 105KB 105KB [ 86.523890][ T8] sgpool-8 161KB 161KB [ 86.556889][ T8] bio-248 3KB 3KB [ 86.564733][ T8] f2fs_bio_iostat_ctx 7KB 7KB [ 86.586438][ T8] f2fs_bio_post_read_ctx 15KB 15KB [ 86.606891][ T8] jbd2_inode 7KB 7KB [ 86.614636][ T8] ext4_system_zone 3KB 3KB [ 86.639802][ T8] ext4_io_end_vec 7KB 7KB [ 86.656893][ T8] ext4_bio_post_read_ctx 15KB 15KB [ 86.665900][ T8] pid_namespace 7KB 7KB [ 86.686900][ T8] UNIX-STREAM 189KB 189KB [ 86.693695][ T8] UNIX 1799KB 1799KB [ 86.716890][ T8] tcp_bind_bucket 8KB 8KB [ 86.724318][ T8] ip_fib_trie 24KB 24KB [ 86.746883][ T8] ip_fib_alias 71KB 71KB [ 86.753958][ T8] ip_dst_cache 16KB 16KB [ 86.766888][ T8] RAW 138KB 138KB [ 86.773371][ T8] UDP 78KB 78KB [ 86.796890][ T8] tw_sock_TCP 3KB 3KB [ 86.803634][ T8] request_sock_TCP 15KB 15KB [ 86.826908][ T8] TCP 63KB 63KB [ 86.834040][ T8] bio-280 15KB 15KB [ 86.856882][ T8] ep_head 8KB 8KB [ 86.863927][ T8] eventpoll_pwq 7KB 7KB [ 86.886926][ T8] eventpoll_epi 11KB 11KB [ 86.893401][ T8] inotify_inode_mark 11KB 11KB [ 86.906887][ T8] bio_crypt_ctx 7KB 7KB [ 86.913491][ T8] request_queue 511KB 700KB [ 86.936899][ T8] blkdev_ioc 15KB 15KB [ 86.943523][ T8] bio-224 3457KB 3457KB [ 86.950599][ T8] biovec-max 391KB 391KB [ 86.960330][ T8] biovec-64 330KB 330KB [ 86.969661][ T8] biovec-16 26KB 26KB [ 86.976301][ T8] user_namespace 15KB 15KB [ 86.984138][ T8] uid_cache 8KB 8KB [ 86.992626][ T8] dmaengine-unmap-2 4KB 4KB [ 87.001251][ T8] audit_buffer 7KB 7KB [ 87.008504][ T8] skbuff_fclone_cache 675KB 675KB [ 87.015910][ T8] skbuff_head_cache 7267KB 7267KB [ 87.023531][ T8] configfs_dir_cache 3KB 3KB [ 87.030728][ T8] file_lock_cache 130KB 130KB [ 87.038105][ T8] file_lock_ctx 7KB 7KB [ 87.044295][ T8] fsnotify_mark_connector 7KB 7KB [ 87.051273][ T8] taskstats 15KB 15KB [ 87.067013][ T8] mem_cgroup_per_node 63KB 63KB [ 87.073415][ T8] mem_cgroup 60KB 60KB [ 87.096891][ T8] proc_dir_entry 656KB 656KB [ 87.105182][ T8] pde_opener 7KB 7KB [ 87.126897][ T8] seq_file 289KB 308KB [ 87.133852][ T8] sigqueue 295KB 295KB [ 87.156886][ T8] shmem_inode_cache 1399KB 1399KB [ 87.163580][ T8] kernfs_iattrs_cache 7KB 7KB [ 87.186893][ T8] kernfs_node_cache 13761KB 13761KB [ 87.193849][ T8] mnt_cache 397KB 397KB [ 87.203709][ T8] filp 2701KB 2850KB [ 87.211316][ T8] names_cache 51480KB 51675KB [ 87.218307][ T8] net_namespace 128KB 128KB [ 87.226313][ T8] hashtab_node 75KB 75KB [ 87.233513][ T8] ebitmap_node 393KB 393KB [ 87.240349][ T8] avtab_node 191KB 191KB [ 87.247298][ T8] avc_node 83KB 83KB [ 87.254221][ T8] lsm_inode_cache 2150KB 2150KB [ 87.261833][ T8] lsm_file_cache 440KB 440KB [ 87.286890][ T8] key_jar 7KB 7KB [ 87.293813][ T8] uts_namespace 15KB 15KB [ 87.316881][ T8] nsproxy 15KB 15KB [ 87.323406][ T8] vm_area_struct 6177KB 6219KB [ 87.346884][ T8] fs_cache 36KB 36KB [ 87.353114][ T8] files_cache 231KB 231KB [ 87.376885][ T8] signal_cache 480KB 480KB [ 87.384875][ T8] sighand_cache 367KB 367KB [ 87.406888][ T8] task_struct 2044KB 2044KB [ 87.413134][ T8] cred_jar 345KB 376KB [ 87.426880][ T8] anon_vma_chain 1399KB 1425KB [ 87.433177][ T8] anon_vma 104KB 142KB [ 87.439793][ T8] pid 66KB 66KB [ 87.446160][ T8] Acpi-Operand 212KB 237KB [ 87.452679][ T8] Acpi-ParseExt 23KB 23KB [ 87.460434][ T8] Acpi-Parse 126KB 126KB [ 87.467232][ T8] Acpi-State 196KB 216KB [ 87.473793][ T8] Acpi-Namespace 28KB 28KB [ 87.480479][ T8] perf_event 31KB 31KB [ 87.487669][ T8] trace_event_file 175KB 175KB [ 87.495125][ T8] ftrace_event_field 312KB 312KB [ 87.502041][ T8] pool_workqueue 64KB 64KB [ 87.510176][ T8] task_group 15KB 15KB [ 87.517812][ T8] mm_struct 504KB 504KB [ 87.524308][ T8] vmap_area 98KB 98KB [ 87.530845][ T8] kmalloc-8k 5600KB 5600KB [ 87.537593][ T8] kmalloc-4k 54256KB 54448KB [ 87.544439][ T8] kmalloc-2k 25580KB 25580KB [ 87.551540][ T8] kmalloc-1k 27812KB 27812KB [ 87.558147][ T8] kmalloc-512 16248KB 16248KB [ 87.564755][ T8] kmalloc-256 3520KB 3520KB [ 87.571480][ T8] kmalloc-192 1074KB 1128KB [ 87.586975][ T8] kmalloc-128 912KB 912KB [ 87.594480][ T8] kmalloc-96 548KB 548KB [ 87.616881][ T8] kmalloc-64 1583KB 1644KB [ 87.626259][ T8] kmalloc-32 606KB 672KB [ 87.648236][ T8] kmalloc-16 300KB 300KB [ 87.655199][ T8] kmalloc-8 380KB 402KB [ 87.677161][ T8] kmem_cache_node 36KB 36KB [ 87.683643][ T8] kmem_cache 102KB 102KB [ 87.706887][ T8] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz4,task=syz.4.20,pid=430,uid=0 [ 87.737101][ T8] Out of memory: Killed process 432 (syz.4.20) total-vm:36556kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 88.167681][ T8] device bridge_slave_1 left promiscuous mode [ 88.174630][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.197460][ T8] device bridge_slave_0 left promiscuous mode [ 88.204472][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.237734][ T8] device veth1_macvtap left promiscuous mode [ 88.243836][ T8] device veth0_vlan left promiscuous mode