Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts. 2026/09/17 23:28:19 parsed 1 programs 2026/09/17 23:28:19 serving rpc on tcp://33927 [ 35.042235][ T24] audit: type=1400 audit(1789687699.040:64): avc: denied { node_bind } for pid=287 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 35.063021][ T24] audit: type=1400 audit(1789687699.040:65): avc: denied { create } for pid=287 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 35.083043][ T24] audit: type=1400 audit(1789687699.040:66): avc: denied { module_request } for pid=287 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 [ 36.007716][ T24] audit: type=1400 audit(1789687700.000:67): avc: denied { mounton } for pid=296 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 36.011100][ T296] cgroup: Unknown subsys name 'net' [ 36.030591][ T24] audit: type=1400 audit(1789687700.000:68): avc: denied { mount } for pid=296 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 [ 36.057879][ T24] audit: type=1400 audit(1789687700.030:69): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 36.058312][ T296] cgroup: Unknown subsys name 'devices' [ 36.233434][ T296] cgroup: Unknown subsys name 'hugetlb' [ 36.239073][ T296] cgroup: Unknown subsys name 'rlimit' [ 36.387235][ T24] audit: type=1400 audit(1789687700.380:70): avc: denied { setattr } for pid=296 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 36.410527][ T24] audit: type=1400 audit(1789687700.380:71): avc: denied { create } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.430924][ T24] audit: type=1400 audit(1789687700.380:72): avc: denied { write } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.451273][ T24] audit: type=1400 audit(1789687700.380:73): avc: denied { read } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 36.468089][ T298] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 36.520829][ T296] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 36.943598][ T304] request_module fs-gadgetfs succeeded, but still no fs? [ 36.965168][ T304] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 37.520230][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.527437][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.535104][ T346] device bridge_slave_0 entered promiscuous mode [ 37.553182][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.560361][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.568475][ T346] device bridge_slave_1 entered promiscuous mode [ 37.630189][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.637312][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.644644][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.651805][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.674007][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.682228][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.689877][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.708843][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.717093][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.724527][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.732415][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.740614][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.747692][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.762044][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.774498][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.791096][ T346] device veth0_vlan entered promiscuous mode [ 37.798438][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.807280][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.816164][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.824315][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.837708][ T346] device veth1_macvtap entered promiscuous mode [ 37.846072][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.861314][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/09/17 23:28:21 executed programs: 0 [ 37.881088][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.988742][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.996114][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.003776][ T369] device bridge_slave_0 entered promiscuous mode [ 38.011558][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.018742][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.026271][ T369] device bridge_slave_1 entered promiscuous mode [ 38.146451][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.153645][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.161061][ T374] device bridge_slave_0 entered promiscuous mode [ 38.168458][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.175563][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.182977][ T374] device bridge_slave_1 entered promiscuous mode [ 38.213773][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.220828][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.228409][ T371] device bridge_slave_0 entered promiscuous mode [ 38.235516][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.242621][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.249930][ T371] device bridge_slave_1 entered promiscuous mode [ 38.284346][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.291411][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.298937][ T373] device bridge_slave_0 entered promiscuous mode [ 38.317393][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.324672][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.332233][ T378] device bridge_slave_0 entered promiscuous mode [ 38.343590][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.350629][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.358036][ T378] device bridge_slave_1 entered promiscuous mode [ 38.364624][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.371707][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.379028][ T373] device bridge_slave_1 entered promiscuous mode [ 38.523395][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.530903][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.558580][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.566939][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.575323][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.582678][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.590436][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.598978][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.607312][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.614376][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.621879][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.647594][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.655901][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.677431][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.686034][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.711394][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.744476][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.752205][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.760743][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.769210][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.776299][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.784079][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.792405][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.799453][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.806936][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.815159][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.822243][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.829606][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.837918][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.844951][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.852407][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.860508][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.867549][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.874943][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.883366][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.890409][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.897803][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.905856][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 38.914165][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.922563][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.929919][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.937384][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.945080][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.952785][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.974824][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.983038][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.991131][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.998197][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.006212][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.014681][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.021737][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.029185][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.039380][ T369] device veth0_vlan entered promiscuous mode [ 39.060991][ T371] device veth0_vlan entered promiscuous mode [ 39.067835][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.075913][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.084818][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.092891][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.100212][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.107898][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.115962][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.123992][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.131416][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.145602][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.153699][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.161626][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.169839][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.187275][ T373] device veth0_vlan entered promiscuous mode [ 39.195285][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.203819][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.212436][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.220498][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.228662][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.236993][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.245308][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.253214][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.261196][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.268657][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.280498][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.288741][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.310193][ T369] device veth1_macvtap entered promiscuous mode [ 39.318660][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.327196][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.335669][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.343487][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.351536][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.361693][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.369987][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.380284][ T371] device veth1_macvtap entered promiscuous mode [ 39.392944][ T373] device veth1_macvtap entered promiscuous mode [ 39.405117][ T374] device veth0_vlan entered promiscuous mode [ 39.414634][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.422717][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.430269][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.439301][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.448232][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.456637][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.465006][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.473441][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.481679][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.490236][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.498702][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.507050][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.515541][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.523748][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.532057][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.539466][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.554367][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.562554][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.577220][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.586105][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.596208][ T374] device veth1_macvtap entered promiscuous mode [ 39.610817][ T378] device veth0_vlan entered promiscuous mode [ 39.617223][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.625609][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.634141][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.642091][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.650291][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.658807][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.667293][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.704587][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.713969][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.723215][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.736301][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.758723][ T378] device veth1_macvtap entered promiscuous mode [ 39.765628][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.775014][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.786105][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.801174][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.809731][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.818777][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.835038][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.492447][ T9] device bridge_slave_1 left promiscuous mode [ 40.498716][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.506299][ T9] device bridge_slave_0 left promiscuous mode [ 40.512607][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.520584][ T9] device veth1_macvtap left promiscuous mode [ 40.526855][ T9] device veth0_vlan left promiscuous mode 2026/09/17 23:28:27 executed programs: 54 2026/09/17 23:28:32 executed programs: 100 2026/09/17 23:28:37 executed programs: 143 2026/09/17 23:28:42 executed programs: 184 2026/09/17 23:28:47 executed programs: 243 2026/09/17 23:28:52 executed programs: 293 [ 86.584060][ T1042] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.591117][ T1042] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.598652][ T1042] device bridge_slave_0 entered promiscuous mode [ 86.624379][ T1042] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.631504][ T1042] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.639146][ T1042] device bridge_slave_1 entered promiscuous mode [ 86.704285][ T1048] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.711339][ T1048] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.718942][ T1048] device bridge_slave_0 entered promiscuous mode [ 86.751853][ T1048] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.758899][ T1048] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.766453][ T1048] device bridge_slave_1 entered promiscuous mode [ 86.786013][ T1050] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.793127][ T1050] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.800508][ T1050] device bridge_slave_0 entered promiscuous mode [ 86.819824][ T1054] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.827031][ T1054] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.834523][ T1054] device bridge_slave_0 entered promiscuous mode [ 86.855378][ T1042] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.862437][ T1042] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.869670][ T1042] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.876702][ T1042] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.884953][ T1050] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.892156][ T1050] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.899447][ T1050] device bridge_slave_1 entered promiscuous mode [ 86.918246][ T1054] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.925494][ T1054] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.932948][ T1054] device bridge_slave_1 entered promiscuous mode [ 86.997699][ T1058] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.004980][ T1058] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.012424][ T1058] device bridge_slave_0 entered promiscuous mode [ 87.021975][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.030455][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.651652][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 170.658657][ C1] rcu: 0-...!: (1 GPs behind) idle=0e2/1/0x4000000000000000 softirq=4034/4035 fqs=1493 last_accelerate: a611/cd25 dyntick_enabled: 1 [ 170.672352][ C1] (detected by 1, t=10002 jiffies, g=2865, q=1818) [ 170.678933][ C1] Sending NMI from CPU 1 to CPUs 0: [ 170.685172][ C1] NMI backtrace for cpu 0 [ 170.685180][ C1] CPU: 0 PID: 1037 Comm: syz.5.321 Not tainted syzkaller #0 [ 170.685186][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 170.685189][ C1] RIP: 0010:kvm_wait+0xbe/0x130 [ 170.685200][ C1] Code: c1 e8 03 42 0f b6 04 30 84 c0 75 6d 0f b6 07 40 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 73 1d b8 03 f4 0e 0f 1f 44 00 00 0f 00 2d 64 1d b8 03 fb f4 4c 89 64 24 18 ff [ 170.685204][ C1] RSP: 0018:ffffc90000dd7520 EFLAGS: 00000046 [ 170.685211][ C1] RAX: 0000000000000003 RBX: ffff88810006c000 RCX: ffffffff814beb04 [ 170.685234][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810006c000 [ 170.685239][ C1] RBP: ffffc90000dd75d0 R08: ffff88810006c000 R09: 1ffff1102000d800 [ 170.685244][ C1] R10: dffffc0000000000 R11: ffffed102000d801 R12: 0000000000000046 [ 170.685249][ C1] R13: ffff88823ff925c8 R14: dffffc0000000000 R15: 1ffff920001baea8 [ 170.685254][ C1] FS: 00007fc408e1c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 170.685258][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 170.685263][ C1] CR2: 0000001b33e63fff CR3: 00000001217c5000 CR4: 00000000003506b0 [ 170.685268][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 170.685273][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 170.685275][ C1] Call Trace: [ 170.685278][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 170.685282][ C1] __pv_queued_spin_lock_slowpath+0x72d/0xb80 [ 170.685286][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 170.685290][ C1] ? set_pageblock_migratetype+0x150/0x150 [ 170.685294][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 170.685297][ C1] _raw_spin_lock+0xe4/0xf0 [ 170.685300][ C1] ? _raw_spin_trylock_bh+0x150/0x150 [ 170.685303][ C1] ? __free_pages+0xd8/0x390 [ 170.685306][ C1] ? clear_zone_contiguous+0x50/0x50 [ 170.685309][ C1] unfreeze_partials+0x76/0x180 [ 170.685312][ C1] ? _raw_spin_lock+0xf0/0xf0 [ 170.685315][ C1] put_cpu_partial+0xc1/0x180 [ 170.685318][ C1] ? __free_slab+0xcf/0x190 [ 170.685321][ C1] __slab_free+0x2c9/0x3a0 [ 170.685324][ C1] ? qlink_free+0x3e/0x90 [ 170.685327][ C1] ___cache_free+0x10e/0x130 [ 170.685330][ C1] qlink_free+0x50/0x90 [ 170.685333][ C1] qlist_free_all+0x5f/0xb0 [ 170.685336][ C1] kasan_quarantine_reduce+0x14a/0x160 [ 170.685339][ C1] __kasan_slab_alloc+0x2f/0xe0 [ 170.685342][ C1] ? avc_has_perm+0x168/0x3d0 [ 170.685345][ C1] ? memcpy+0x56/0x70 [ 170.685348][ C1] ? avc_has_perm+0x27f/0x3d0 [ 170.685351][ C1] ? avc_has_perm_noaudit+0x260/0x260 [ 170.685354][ C1] ? mutex_unlock+0x1c/0x40 [ 170.685357][ C1] ? ___slab_alloc+0xa4/0x4c0 [ 170.685360][ C1] ? alloc_vfsmnt+0x27/0x480 [ 170.685363][ C1] slab_post_alloc_hook+0x5d/0x2f0 [ 170.685366][ C1] ? alloc_vfsmnt+0x27/0x480 [ 170.685369][ C1] kmem_cache_alloc+0x15a/0x2d0 [ 170.685372][ C1] ? alloc_vfsmnt+0x27/0x480 [ 170.685375][ C1] alloc_vfsmnt+0x27/0x480 [ 170.685378][ C1] vfs_create_mount+0x7a/0x3c0 [ 170.685381][ C1] ? __kasan_check_write+0x14/0x20 [ 170.685384][ C1] do_new_mount+0x34d/0xa30 [ 170.685387][ C1] path_mount+0x581/0xca0 [ 170.685390][ C1] __se_sys_mount+0x320/0x390 [ 170.685393][ C1] ? __x64_sys_mount+0xd0/0xd0 [ 170.685396][ C1] __x64_sys_mount+0xbf/0xd0 [ 170.685398][ C1] do_syscall_64+0x31/0x40 [ 170.685402][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 170.685405][ C1] RIP: 0033:0x7fc408fbb159 [ 170.685416][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 170.685419][ C1] RSP: 002b:00007fc408e1c028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 170.685428][ C1] RAX: ffffffffffffffda RBX: 00007fc409242fa0 RCX: 00007fc408fbb159 [ 170.685432][ C1] RDX: 0000200000000040 RSI: 0000200000000000 RDI: 0000000000000000 [ 170.685437][ C1] RBP: 00007fc40905206b R08: 0000000000000000 R09: 0000000000000000 [ 170.685442][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 170.685446][ C1] R13: 00007fc409243038 R14: 00007fc409242fa0 R15: 00007ffe02738a58 [ 170.685459][ C1] rcu: rcu_preempt kthread starved for 7015 jiffies! g2865 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 171.101167][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 171.111123][ C1] rcu: RCU grace-period kthread stack dump: [ 171.117008][ C1] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 171.127767][ C1] Call Trace: [ 171.131050][ C1] __schedule+0xc03/0x13e0 [ 171.135474][ C1] ? enqueue_timer+0x1b6/0x480 [ 171.140226][ C1] ? __sched_text_start+0x8/0x8 [ 171.145152][ C1] ? __mod_timer+0x7c0/0xb40 [ 171.149740][ C1] schedule+0x13c/0x1d0 [ 171.153882][ C1] schedule_timeout+0x159/0x330 [ 171.158976][ C1] ? console_conditional_schedule+0x10/0x10 [ 171.164888][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 171.170331][ C1] ? run_local_timers+0x160/0x160 [ 171.175343][ C1] ? prepare_to_swait_event+0x34d/0x360 [ 171.180877][ C1] rcu_gp_kthread+0x109a/0x2810 [ 171.185728][ C1] ? finish_task_switch+0x12e/0x5a0 [ 171.190931][ C1] ? dyntick_save_progress_counter+0x1b0/0x1b0 [ 171.197111][ C1] ? rcu_barrier_callback+0x50/0x50 [ 171.202313][ C1] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 171.207772][ C1] ? __kasan_check_read+0x11/0x20 [ 171.212780][ C1] ? __kthread_parkme+0xb3/0x1b0 [ 171.217706][ C1] kthread+0x324/0x3b0 [ 171.221777][ C1] ? rcu_barrier_callback+0x50/0x50 [ 171.226964][ C1] ? kthread_blkcg+0xd0/0xd0 [ 171.231534][ C1] ret_from_fork+0x1f/0x30 [ 309.031928][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [kworker/u4:5:439] [ 309.040304][ C1] Modules linked in: [ 309.044203][ C1] CPU: 1 PID: 439 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 309.051641][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 309.061715][ C1] Workqueue: writeback wb_workfn (flush-8:0) [ 309.067690][ C1] RIP: 0010:smp_call_function_single+0x209/0x490 [ 309.074009][ C1] Code: 48 44 89 f6 83 e6 01 31 ff e8 63 90 0a 00 41 83 e6 01 49 bc 00 00 00 00 00 fc ff df 75 0a e8 9e 8c 0a 00 e9 a4 00 00 00 f3 90 44 24 48 01 00 00 00 0f 84 8f 00 00 00 e8 84 8c 0a 00 eb e9 e8 [ 309.093599][ C1] RSP: 0018:ffffc90002d16740 EFLAGS: 00000293 [ 309.099653][ C1] RAX: ffffffff815a282c RBX: 0000000000000000 RCX: ffff888112fea800 [ 309.107613][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 309.115572][ C1] RBP: ffffc90002d16830 R08: ffff8881f7057647 R09: 1ffff1103ee0aec8 [ 309.123553][ C1] R10: dffffc0000000000 R11: ffffed103ee0aec9 R12: dffffc0000000000 [ 309.131516][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff920005a2cec [ 309.139495][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 309.148425][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 309.155002][ C1] CR2: 00007ffe7ed45ff0 CR3: 00000001087ba000 CR4: 00000000003506a0 [ 309.162964][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 309.170935][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 309.178909][ C1] Call Trace: [ 309.182218][ C1] ? native_flush_tlb_others+0x230/0x230 [ 309.187841][ C1] ? flush_smp_call_function_from_idle+0x190/0x190 [ 309.194327][ C1] ? native_flush_tlb_others+0x230/0x230 [ 309.199945][ C1] ? find_next_and_bit+0x16d/0x1b0 [ 309.205129][ C1] smp_call_function_many_cond+0x8f5/0x9d0 [ 309.210923][ C1] ? stack_trace_save+0xa6/0xf0 [ 309.215759][ C1] ? native_flush_tlb_others+0x230/0x230 [ 309.221377][ C1] ? flush_tlb_func_remote+0x60/0x60 [ 309.226653][ C1] ? smp_call_function_many+0x40/0x40 [ 309.232022][ C1] ? __kasan_slab_alloc+0xc9/0xe0 [ 309.237053][ C1] ? __kasan_slab_alloc+0xb7/0xe0 [ 309.242072][ C1] ? slab_post_alloc_hook+0x5d/0x2f0 [ 309.247346][ C1] ? mempool_alloc_slab+0x1d/0x30 [ 309.252358][ C1] ? mempool_alloc+0x128/0x490 [ 309.257113][ C1] ? flush_tlb_func_remote+0x60/0x60 [ 309.262395][ C1] ? flush_tlb_func_remote+0x60/0x60 [ 309.267666][ C1] on_each_cpu_cond_mask+0xb8/0x1c0 [ 309.272852][ C1] ? flush_tlb_func_remote+0x60/0x60 [ 309.278117][ C1] ? native_flush_tlb_others+0x230/0x230 [ 309.283744][ C1] ? process_one_work+0x6fd/0xbc0 [ 309.288860][ C1] ? on_each_cpu_mask+0x1a0/0x1a0 [ 309.293872][ C1] ? find_next_bit+0x80/0x100 [ 309.298562][ C1] native_flush_tlb_others+0x15e/0x230 [ 309.304008][ C1] flush_tlb_mm_range+0x214/0x2c0 [ 309.309019][ C1] ptep_clear_flush+0x111/0x150 [ 309.313861][ C1] page_mkclean_one+0x3b5/0x650 [ 309.318700][ C1] ? page_mkclean+0x2b0/0x2b0 [ 309.323369][ C1] ? __init_rwsem+0x1c0/0x1c0 [ 309.328035][ C1] ? vma_interval_tree_iter_next+0x318/0x350 [ 309.334008][ C1] ? page_mkclean+0x2b0/0x2b0 [ 309.338685][ C1] rmap_walk_file+0x523/0x7f0 [ 309.343361][ C1] page_mkclean+0x202/0x2b0 [ 309.348195][ C1] ? rmap_walk+0xd0/0xd0 [ 309.352433][ C1] ? page_mkclean+0x2b0/0x2b0 [ 309.357118][ C1] ? page_mkclean_one+0x650/0x650 [ 309.362126][ C1] ? __kasan_check_read+0x11/0x20 [ 309.367133][ C1] ? page_mapping+0x210/0x2d0 [ 309.371804][ C1] clear_page_dirty_for_io+0x23a/0x6c0 [ 309.377277][ C1] ? find_get_pages_range_tag+0x731/0x7d0 [ 309.382989][ C1] ? wait_on_page_writeback+0x1f0/0x1f0 [ 309.388609][ C1] mpage_submit_page+0x8e/0x240 [ 309.393450][ C1] mpage_process_page_bufs+0x6b2/0x7f0 [ 309.398902][ C1] mpage_prepare_extent_to_map+0x9be/0xcb0 [ 309.404696][ C1] ? put_page+0xd0/0xd0 [ 309.408844][ C1] ? kmem_cache_alloc+0x15a/0x2d0 [ 309.413865][ C1] ? __kasan_check_write+0x14/0x20 [ 309.418962][ C1] ext4_writepages+0xa34/0x2f00 [ 309.423805][ C1] ? blk_mq_dequeue_from_ctx+0x830/0x830 [ 309.429528][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 309.434370][ C1] ? dd_has_work+0x362/0x390 [ 309.438946][ C1] ? blk_mq_do_dispatch_sched+0xb35/0xbb0 [ 309.444645][ C1] ? ext4_readpage+0x220/0x220 [ 309.449740][ C1] ? blk_mq_exit_sched+0x440/0x440 [ 309.454840][ C1] ? fprop_reflect_period_percpu+0x73/0x2f0 [ 309.460716][ C1] ? ext4_readpage+0x220/0x220 [ 309.465463][ C1] do_writepages+0x12e/0x280 [ 309.470142][ C1] ? __writepage+0x130/0x130 [ 309.474715][ C1] ? __kasan_check_write+0x14/0x20 [ 309.479895][ C1] ? __kasan_check_write+0x14/0x20 [ 309.484993][ C1] ? _raw_spin_lock+0x94/0xf0 [ 309.489659][ C1] __writeback_single_inode+0xd9/0xa30 [ 309.495121][ C1] ? wbc_attach_and_unlock_inode+0x171/0x590 [ 309.501101][ C1] ? wb_io_lists_depopulated+0xb8/0x180 [ 309.506637][ C1] writeback_sb_inodes+0x96d/0x1680 [ 309.511822][ C1] ? queue_io+0x4b0/0x4b0 [ 309.516136][ C1] ? __kasan_check_write+0x14/0x20 [ 309.521234][ C1] ? __kasan_check_read+0x11/0x20 [ 309.526245][ C1] wb_writeback+0x4be/0xb80 [ 309.530739][ C1] ? wb_io_lists_depopulated+0x180/0x180 [ 309.536356][ C1] ? __kasan_check_write+0x14/0x20 [ 309.541626][ C1] ? cpumask_next+0x25/0x30 [ 309.546149][ C1] wb_workfn+0xb0a/0xf30 [ 309.550831][ C1] ? inode_wait_for_writeback+0x220/0x220 [ 309.556638][ C1] ? finish_task_switch+0x12e/0x5a0 [ 309.561825][ C1] ? __switch_to_asm+0x3a/0x60 [ 309.566582][ C1] ? __kasan_check_read+0x11/0x20 [ 309.571601][ C1] ? read_word_at_a_time+0x12/0x20 [ 309.576794][ C1] ? strscpy+0x9b/0x290 [ 309.580941][ C1] process_one_work+0x6fd/0xbc0 [ 309.585783][ C1] worker_thread+0xa8e/0x13c0 [ 309.590464][ C1] ? __kthread_parkme+0xb3/0x1b0 [ 309.595411][ C1] kthread+0x324/0x3b0 [ 309.599470][ C1] ? worker_clr_flags+0x190/0x190 [ 309.604494][ C1] ? kthread_blkcg+0xd0/0xd0 [ 309.609075][ C1] ret_from_fork+0x1f/0x30 [ 309.613526][ C1] Sending NMI from CPU 1 to CPUs 0: [ 309.619792][ C1] NMI backtrace for cpu 0 [ 309.619799][ C1] CPU: 0 PID: 1037 Comm: syz.5.321 Not tainted syzkaller #0 [ 309.619805][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 309.619808][ C1] RIP: 0010:kvm_wait+0xbe/0x130 [ 309.619819][ C1] Code: c1 e8 03 42 0f b6 04 30 84 c0 75 6d 0f b6 07 40 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 73 1d b8 03 f4 0e 0f 1f 44 00 00 0f 00 2d 64 1d b8 03 fb f4 4c 89 64 24 18 ff [ 309.619823][ C1] RSP: 0018:ffffc90000dd7520 EFLAGS: 00000046 [ 309.619830][ C1] RAX: 0000000000000003 RBX: ffff88810006c000 RCX: ffffffff814beb04 [ 309.619835][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810006c000 [ 309.619840][ C1] RBP: ffffc90000dd75d0 R08: ffff88810006c000 R09: 1ffff1102000d800 [ 309.619844][ C1] R10: dffffc0000000000 R11: ffffed102000d801 R12: 0000000000000046 [ 309.619849][ C1] R13: 4ffd36343a724000 R14: dffffc0000000000 R15: 1ffff920001baea8 [ 309.619854][ C1] FS: 00007fc408e1c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 309.619858][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 309.619863][ C1] CR2: 0000001b33e63fff CR3: 00000001217c5000 CR4: 00000000003506b0 [ 309.619868][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 309.619872][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 309.619874][ C1] Call Trace: [ 309.619877][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 309.619881][ C1] __pv_queued_spin_lock_slowpath+0x72d/0xb80 [ 309.619885][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 309.619889][ C1] ? set_pageblock_migratetype+0x150/0x150 [ 309.619894][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 309.619897][ C1] _raw_spin_lock+0xe4/0xf0 [ 309.619900][ C1] ? _raw_spin_trylock_bh+0x150/0x150 [ 309.619903][ C1] ? __free_pages+0xd8/0x390 [ 309.619906][ C1] ? clear_zone_contiguous+0x50/0x50 [ 309.619909][ C1] unfreeze_partials+0x76/0x180 [ 309.619911][ C1] ? _raw_spin_lock+0xf0/0xf0 [ 309.619914][ C1] put_cpu_partial+0xc1/0x180 [ 309.619917][ C1] ? __free_slab+0xcf/0x190 [ 309.619920][ C1] __slab_free+0x2c9/0x3a0 [ 309.619922][ C1] ? qlink_free+0x3e/0x90 [ 309.619925][ C1] ___cache_free+0x10e/0x130 [ 309.619928][ C1] qlink_free+0x50/0x90 [ 309.619930][ C1] qlist_free_all+0x5f/0xb0 [ 309.619934][ C1] kasan_quarantine_reduce+0x14a/0x160 [ 309.619937][ C1] __kasan_slab_alloc+0x2f/0xe0 [ 309.619939][ C1] ? avc_has_perm+0x168/0x3d0 [ 309.619942][ C1] ? memcpy+0x56/0x70 [ 309.619945][ C1] ? avc_has_perm+0x27f/0x3d0 [ 309.619948][ C1] ? avc_has_perm_noaudit+0x260/0x260 [ 309.619951][ C1] ? mutex_unlock+0x1c/0x40 [ 309.619953][ C1] ? ___slab_alloc+0xa4/0x4c0 [ 309.619956][ C1] ? alloc_vfsmnt+0x27/0x480 [ 309.619959][ C1] slab_post_alloc_hook+0x5d/0x2f0 [ 309.619962][ C1] ? alloc_vfsmnt+0x27/0x480 [ 309.619965][ C1] kmem_cache_alloc+0x15a/0x2d0 [ 309.619968][ C1] ? alloc_vfsmnt+0x27/0x480 [ 309.619970][ C1] alloc_vfsmnt+0x27/0x480 [ 309.619973][ C1] vfs_create_mount+0x7a/0x3c0 [ 309.619976][ C1] ? __kasan_check_write+0x14/0x20 [ 309.619979][ C1] do_new_mount+0x34d/0xa30 [ 309.619982][ C1] path_mount+0x581/0xca0 [ 309.619985][ C1] __se_sys_mount+0x320/0x390 [ 309.619988][ C1] ? __x64_sys_mount+0xd0/0xd0 [ 309.619990][ C1] __x64_sys_mount+0xbf/0xd0 [ 309.619993][ C1] do_syscall_64+0x31/0x40 [ 309.619997][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 309.619999][ C1] RIP: 0033:0x7fc408fbb159 [ 309.620010][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 309.620019][ C1] RSP: 002b:00007fc408e1c028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 309.620027][ C1] RAX: ffffffffffffffda RBX: 00007fc409242fa0 RCX: 00007fc408fbb159 [ 309.620032][ C1] RDX: 0000200000000040 RSI: 0000200000000000 RDI: 0000000000000000 [ 309.620037][ C1] RBP: 00007fc40905206b R08: 0000000000000000 R09: 0000000000000000 [ 309.620041][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 309.620046][ C1] R13: 00007fc409243038 R14: 00007fc409242fa0 R15: 00007ffe02738a58 [ 309.620076][ C1] Kernel panic - not syncing: softlockup: hung tasks [ 310.034400][ C1] CPU: 1 PID: 439 Comm: kworker/u4:5 Tainted: G L syzkaller #0 [ 310.043246][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 310.053322][ C1] Workqueue: writeback wb_workfn (flush-8:0) [ 310.059296][ C1] Call Trace: [ 310.062571][ C1] [ 310.065426][ C1] __dump_stack+0x21/0x24 [ 310.069750][ C1] dump_stack_lvl+0x1a7/0x208 [ 310.074411][ C1] ? show_regs_print_info+0x18/0x18 [ 310.079597][ C1] dump_stack+0x15/0x1c [ 310.083751][ C1] panic+0x2d5/0x800 [ 310.087638][ C1] ? find_next_bit+0xc9/0x100 [ 310.092303][ C1] ? bpf_jit_dump+0xe0/0xe0 [ 310.096790][ C1] watchdog_timer_fn+0x591/0x5a0 [ 310.101711][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 310.106978][ C1] __hrtimer_run_queues+0x33a/0x7d0 [ 310.112162][ C1] ? hrtimer_interrupt+0xc80/0xc80 [ 310.117260][ C1] ? ktime_get_update_offsets_now+0x293/0x2b0 [ 310.123319][ C1] hrtimer_interrupt+0x313/0xc80 [ 310.128263][ C1] ? __do_softirq+0x4c9/0x563 [ 310.132937][ C1] __sysvec_apic_timer_interrupt+0xfa/0x3f0 [ 310.138824][ C1] asm_call_irq_on_stack+0xf/0x20 [ 310.143836][ C1] [ 310.146768][ C1] sysvec_apic_timer_interrupt+0x85/0xe0 [ 310.152403][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 310.158373][ C1] RIP: 0010:smp_call_function_single+0x209/0x490 [ 310.164696][ C1] Code: 48 44 89 f6 83 e6 01 31 ff e8 63 90 0a 00 41 83 e6 01 49 bc 00 00 00 00 00 fc ff df 75 0a e8 9e 8c 0a 00 e9 a4 00 00 00 f3 90 44 24 48 01 00 00 00 0f 84 8f 00 00 00 e8 84 8c 0a 00 eb e9 e8 [ 310.184285][ C1] RSP: 0018:ffffc90002d16740 EFLAGS: 00000293 [ 310.190343][ C1] RAX: ffffffff815a282c RBX: 0000000000000000 RCX: ffff888112fea800 [ 310.198300][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 310.206272][ C1] RBP: ffffc90002d16830 R08: ffff8881f7057647 R09: 1ffff1103ee0aec8 [ 310.214323][ C1] R10: dffffc0000000000 R11: ffffed103ee0aec9 R12: dffffc0000000000 [ 310.222291][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff920005a2cec [ 310.230257][ C1] ? smp_call_function_single+0x21c/0x490 [ 310.236050][ C1] ? native_flush_tlb_others+0x230/0x230 [ 310.241672][ C1] ? flush_smp_call_function_from_idle+0x190/0x190 [ 310.248158][ C1] ? native_flush_tlb_others+0x230/0x230 [ 310.253779][ C1] ? find_next_and_bit+0x16d/0x1b0 [ 310.258877][ C1] smp_call_function_many_cond+0x8f5/0x9d0 [ 310.264665][ C1] ? stack_trace_save+0xa6/0xf0 [ 310.269500][ C1] ? native_flush_tlb_others+0x230/0x230 [ 310.275203][ C1] ? flush_tlb_func_remote+0x60/0x60 [ 310.280485][ C1] ? smp_call_function_many+0x40/0x40 [ 310.285852][ C1] ? __kasan_slab_alloc+0xc9/0xe0 [ 310.290872][ C1] ? __kasan_slab_alloc+0xb7/0xe0 [ 310.295882][ C1] ? slab_post_alloc_hook+0x5d/0x2f0 [ 310.301175][ C1] ? mempool_alloc_slab+0x1d/0x30 [ 310.306187][ C1] ? mempool_alloc+0x128/0x490 [ 310.310936][ C1] ? flush_tlb_func_remote+0x60/0x60 [ 310.316201][ C1] ? flush_tlb_func_remote+0x60/0x60 [ 310.321467][ C1] on_each_cpu_cond_mask+0xb8/0x1c0 [ 310.326647][ C1] ? flush_tlb_func_remote+0x60/0x60 [ 310.331920][ C1] ? native_flush_tlb_others+0x230/0x230 [ 310.337538][ C1] ? process_one_work+0x6fd/0xbc0 [ 310.342556][ C1] ? on_each_cpu_mask+0x1a0/0x1a0 [ 310.347579][ C1] ? find_next_bit+0x80/0x100 [ 310.352242][ C1] native_flush_tlb_others+0x15e/0x230 [ 310.357688][ C1] flush_tlb_mm_range+0x214/0x2c0 [ 310.362701][ C1] ptep_clear_flush+0x111/0x150 [ 310.367538][ C1] page_mkclean_one+0x3b5/0x650 [ 310.372379][ C1] ? page_mkclean+0x2b0/0x2b0 [ 310.377040][ C1] ? __init_rwsem+0x1c0/0x1c0 [ 310.381700][ C1] ? vma_interval_tree_iter_next+0x318/0x350 [ 310.387668][ C1] ? page_mkclean+0x2b0/0x2b0 [ 310.392332][ C1] rmap_walk_file+0x523/0x7f0 [ 310.397002][ C1] page_mkclean+0x202/0x2b0 [ 310.401493][ C1] ? rmap_walk+0xd0/0xd0 [ 310.405729][ C1] ? page_mkclean+0x2b0/0x2b0 [ 310.410409][ C1] ? page_mkclean_one+0x650/0x650 [ 310.415424][ C1] ? __kasan_check_read+0x11/0x20 [ 310.420450][ C1] ? page_mapping+0x210/0x2d0 [ 310.425115][ C1] clear_page_dirty_for_io+0x23a/0x6c0 [ 310.430653][ C1] ? find_get_pages_range_tag+0x731/0x7d0 [ 310.436356][ C1] ? wait_on_page_writeback+0x1f0/0x1f0 [ 310.441978][ C1] mpage_submit_page+0x8e/0x240 [ 310.446825][ C1] mpage_process_page_bufs+0x6b2/0x7f0 [ 310.452269][ C1] mpage_prepare_extent_to_map+0x9be/0xcb0 [ 310.458066][ C1] ? put_page+0xd0/0xd0 [ 310.462211][ C1] ? kmem_cache_alloc+0x15a/0x2d0 [ 310.467222][ C1] ? __kasan_check_write+0x14/0x20 [ 310.472329][ C1] ext4_writepages+0xa34/0x2f00 [ 310.477203][ C1] ? blk_mq_dequeue_from_ctx+0x830/0x830 [ 310.482821][ C1] ? _raw_spin_unlock+0x4d/0x70 [ 310.487657][ C1] ? dd_has_work+0x362/0x390 [ 310.492233][ C1] ? blk_mq_do_dispatch_sched+0xb35/0xbb0 [ 310.497948][ C1] ? ext4_readpage+0x220/0x220 [ 310.502701][ C1] ? blk_mq_exit_sched+0x440/0x440 [ 310.507803][ C1] ? fprop_reflect_period_percpu+0x73/0x2f0 [ 310.513886][ C1] ? ext4_readpage+0x220/0x220 [ 310.518653][ C1] do_writepages+0x12e/0x280 [ 310.523244][ C1] ? __writepage+0x130/0x130 [ 310.527838][ C1] ? __kasan_check_write+0x14/0x20 [ 310.532948][ C1] ? __kasan_check_write+0x14/0x20 [ 310.538066][ C1] ? _raw_spin_lock+0x94/0xf0 [ 310.542742][ C1] __writeback_single_inode+0xd9/0xa30 [ 310.548204][ C1] ? wbc_attach_and_unlock_inode+0x171/0x590 [ 310.554173][ C1] ? wb_io_lists_depopulated+0xb8/0x180 [ 310.559711][ C1] writeback_sb_inodes+0x96d/0x1680 [ 310.564900][ C1] ? queue_io+0x4b0/0x4b0 [ 310.569217][ C1] ? __kasan_check_write+0x14/0x20 [ 310.574318][ C1] ? __kasan_check_read+0x11/0x20 [ 310.579339][ C1] wb_writeback+0x4be/0xb80 [ 310.583847][ C1] ? wb_io_lists_depopulated+0x180/0x180 [ 310.589479][ C1] ? __kasan_check_write+0x14/0x20 [ 310.594589][ C1] ? cpumask_next+0x25/0x30 [ 310.599090][ C1] wb_workfn+0xb0a/0xf30 [ 310.603429][ C1] ? inode_wait_for_writeback+0x220/0x220 [ 310.609141][ C1] ? finish_task_switch+0x12e/0x5a0 [ 310.614330][ C1] ? __switch_to_asm+0x3a/0x60 [ 310.619098][ C1] ? __kasan_check_read+0x11/0x20 [ 310.624108][ C1] ? read_word_at_a_time+0x12/0x20 [ 310.629204][ C1] ? strscpy+0x9b/0x290 [ 310.633342][ C1] process_one_work+0x6fd/0xbc0 [ 310.638184][ C1] worker_thread+0xa8e/0x13c0 [ 310.642867][ C1] ? __kthread_parkme+0xb3/0x1b0 [ 310.647795][ C1] kthread+0x324/0x3b0 [ 310.651859][ C1] ? worker_clr_flags+0x190/0x190 [ 310.656870][ C1] ? kthread_blkcg+0xd0/0xd0 [ 310.661452][ C1] ret_from_fork+0x1f/0x30 [ 311.823073][ C1] Shutting down cpus with NMI [ 311.828106][ C1] Kernel Offset: disabled [ 311.832444][ C1] Rebooting in 86400 seconds..