ess permissive=1 [ 13.115737][ T28] audit: type=1400 audit(1784320991.637:63): avc: denied { siginh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.236' (ED25519) to the list of known hosts. 2026/07/17 20:46:18 parsed 1 programs 2026/07/17 20:46:18 serving rpc on tcp://42551 [ 200.338697][ T28] audit: type=1400 audit(1784321178.877:64): avc: denied { node_bind } for pid=294 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 200.359668][ T28] audit: type=1400 audit(1784321178.877:65): avc: denied { module_request } for pid=294 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 [ 201.110433][ T28] audit: type=1400 audit(1784321179.647:66): avc: denied { mounton } for pid=300 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 [ 201.111503][ T300] cgroup: Unknown subsys name 'net' [ 201.133129][ T28] audit: type=1400 audit(1784321179.647:67): avc: denied { mount } for pid=300 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 [ 201.160485][ T28] audit: type=1400 audit(1784321179.677:68): avc: denied { unmount } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 201.160656][ T300] cgroup: Unknown subsys name 'devices' [ 201.307614][ T300] cgroup: Unknown subsys name 'hugetlb' [ 201.314222][ T300] cgroup: Unknown subsys name 'rlimit' [ 201.421219][ T28] audit: type=1400 audit(1784321179.957:69): avc: denied { setattr } for pid=300 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 201.444614][ T28] audit: type=1400 audit(1784321179.957:70): avc: denied { create } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 201.465232][ T28] audit: type=1400 audit(1784321179.957:71): avc: denied { write } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 201.485558][ T28] audit: type=1400 audit(1784321179.957:72): avc: denied { read } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 201.505770][ T28] audit: type=1400 audit(1784321179.957:73): avc: denied { mounton } for pid=300 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 [ 201.513295][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 201.575928][ T300] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 202.294696][ T310] request_module fs-gadgetfs succeeded, but still no fs? [ 202.810641][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.831964][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.839687][ T348] device bridge_slave_0 entered promiscuous mode [ 202.847373][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.854677][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.862448][ T348] device bridge_slave_1 entered promiscuous mode [ 202.922109][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.929337][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.936851][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.943890][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.990510][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.998259][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.005456][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.014367][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.022905][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.030122][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.040917][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 203.049494][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.056572][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.067591][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.080029][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.090713][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 203.101928][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 203.110064][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 203.117685][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 203.125918][ T348] device veth0_vlan entered promiscuous mode 2026/07/17 20:46:21 executed programs: 0 [ 203.135314][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 203.144691][ T348] device veth1_macvtap entered promiscuous mode [ 203.153802][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 203.163697][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 203.238751][ T348] syz-executor (348) used greatest stack depth: 22144 bytes left [ 203.335471][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.342877][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.350422][ T375] device bridge_slave_0 entered promiscuous mode [ 203.358430][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.365566][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.373322][ T375] device bridge_slave_1 entered promiscuous mode [ 203.426672][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.433988][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.441514][ T373] device bridge_slave_0 entered promiscuous mode [ 203.449615][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.456890][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.464209][ T373] device bridge_slave_1 entered promiscuous mode [ 203.508007][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.515241][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.522897][ T377] device bridge_slave_0 entered promiscuous mode [ 203.550939][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.558065][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.565445][ T377] device bridge_slave_1 entered promiscuous mode [ 203.638328][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.645472][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.653008][ T379] device bridge_slave_0 entered promiscuous mode [ 203.687026][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.694261][ T381] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.701787][ T381] device bridge_slave_0 entered promiscuous mode [ 203.708860][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.716201][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.723807][ T379] device bridge_slave_1 entered promiscuous mode [ 203.730964][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.738455][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.747371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 203.755930][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.764171][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.771211][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.788430][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.795478][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.802885][ T381] device bridge_slave_1 entered promiscuous mode [ 203.829564][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 203.837312][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 203.845600][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 203.854443][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.861526][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.931037][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.939090][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.973938][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.014644][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.022811][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.030511][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.042346][ T375] device veth0_vlan entered promiscuous mode [ 204.062597][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 204.070271][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 204.092717][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.101189][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 204.109957][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 204.118392][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.125497][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 204.133190][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 204.143310][ T375] device veth1_macvtap entered promiscuous mode [ 204.166662][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 204.174956][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 204.183545][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 204.192423][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 204.201842][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.208898][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 204.223052][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 204.232222][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 204.254461][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 204.262767][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 204.271729][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 204.289292][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 204.298279][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 204.306635][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.313752][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 204.334623][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 204.342429][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 204.350666][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 204.359531][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.366602][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 204.374635][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 204.383687][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.390769][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 204.398526][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 204.408314][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.415358][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 204.423011][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 204.455389][ T373] device veth0_vlan entered promiscuous mode [ 204.473215][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 204.481771][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 204.492619][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.499894][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 204.507898][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 204.516911][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 204.526099][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 204.533138][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 204.540744][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 204.548994][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 204.557368][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 204.565420][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 204.573556][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 204.583116][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.591758][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 204.599712][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.608109][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 204.616437][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.624700][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 204.632550][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.640562][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.666280][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 204.674397][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 204.683838][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 204.692430][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 204.700685][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 204.709652][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.741154][ T377] device veth0_vlan entered promiscuous mode [ 204.751819][ T373] device veth1_macvtap entered promiscuous mode [ 204.762471][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 204.771180][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 204.779832][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 204.788722][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 204.797409][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 204.805465][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 204.814192][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.822709][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 204.832202][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.841129][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.849175][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.879985][ T381] device veth0_vlan entered promiscuous mode [ 204.892553][ T381] device veth1_macvtap entered promiscuous mode [ 204.923691][ T379] device veth0_vlan entered promiscuous mode [ 204.930460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 204.944798][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 204.954097][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 204.962741][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.970923][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 204.979316][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.989219][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 204.997154][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 205.005576][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 205.014306][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 205.023105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 205.032643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 205.045031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 205.053577][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 205.061195][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 205.068955][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 205.076720][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 205.097806][ T377] device veth1_macvtap entered promiscuous mode [ 205.147533][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 305.175786][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 305.182836][ C0] (detected by 0, t=10002 jiffies, g=1425, q=392 ncpus=2) [ 305.190133][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294967724-4294957721), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 305.203515][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1425 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 305.214728][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 305.224804][ C0] rcu: RCU grace-period kthread stack dump: [ 305.230717][ C0] task:rcu_preempt state:R running task stack:28416 pid:14 ppid:2 flags:0x00004000 [ 305.241712][ C0] Call Trace: [ 305.245013][ C0] [ 305.248069][ C0] __schedule+0xbe2/0x14b0 [ 305.252556][ C0] ? release_firmware_map_entry+0x190/0x190 [ 305.258478][ C0] schedule+0xbd/0x170 [ 305.262561][ C0] schedule_timeout+0x159/0x340 [ 305.267793][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 305.273404][ C0] ? _raw_spin_lock_irq+0x95/0xf0 [ 305.278457][ C0] ? __cfi_process_timeout+0x10/0x10 [ 305.283760][ C0] ? prepare_to_swait_event+0x30f/0x330 [ 305.289541][ C0] rcu_gp_fqs_loop+0x2ed/0x1100 [ 305.294410][ C0] ? rcu_gp_init+0xf30/0xf30 [ 305.299008][ C0] rcu_gp_kthread+0x99/0x390 [ 305.303617][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 305.308995][ C0] ? try_to_wake_up+0x622/0x1250 [ 305.314032][ C0] ? __kasan_check_read+0x11/0x20 [ 305.319245][ C0] ? __kthread_parkme+0x13a/0x180 [ 305.324277][ C0] kthread+0x281/0x320 [ 305.328452][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 305.333745][ C0] ? __cfi_kthread+0x10/0x10 [ 305.338346][ C0] ret_from_fork+0x1f/0x30 [ 305.343133][ C0] [ 305.346264][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 305.352783][ C0] Sending NMI from CPU 0 to CPUs 1: [ 305.358332][ C1] NMI backtrace for cpu 1 [ 305.358346][ C1] CPU: 1 PID: 425 Comm: syz.5.33 Not tainted syzkaller #0 [ 305.358361][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 305.358373][ C1] RIP: 0010:native_apic_msr_write+0x39/0x50 [ 305.358407][ C1] Code: 74 05 83 ff 30 75 12 5d c3 81 ff d0 00 00 00 74 f6 81 ff e0 00 00 00 74 ee c1 ef 04 81 c7 00 08 00 00 89 f9 89 f0 31 d2 0f 30 <66> 90 eb d9 89 f6 31 d2 e8 6a e1 5b 01 5d c3 0f 1f 84 00 00 00 00 [ 305.358420][ C1] RSP: 0018:ffffc90000b37830 EFLAGS: 00000046 [ 305.358432][ C1] RAX: 000000000000003e RBX: 000000000000003e RCX: 0000000000000838 [ 305.358440][ C1] RDX: 0000000000000000 RSI: 000000000000003e RDI: 0000000000000838 [ 305.358447][ C1] RBP: ffffc90000b37830 R08: ffff888117b10000 R09: 0000000000000002 [ 305.358459][ C1] R10: 0000000000000000 R11: ffffffff8134b560 R12: 000000000000003e [ 305.358469][ C1] R13: dffffc0000000000 R14: ffffffff866d2b60 R15: dffffc0000000000 [ 305.358481][ C1] FS: 00007f7d11a6b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 305.358495][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 305.358506][ C1] CR2: 00007fcfb95eb580 CR3: 00000001244b3000 CR4: 00000000003506a0 [ 305.358520][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 305.358529][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 305.358538][ C1] Call Trace: [ 305.358544][ C1] [ 305.358550][ C1] lapic_next_event+0x70/0x80 [ 305.358573][ C1] clockevents_program_min_delta+0x1af/0x350 [ 305.358591][ C1] clockevents_program_event+0x243/0x330 [ 305.358607][ C1] tick_program_event+0xa3/0x120 [ 305.358626][ C1] hrtimer_reprogram+0x351/0x400 [ 305.358649][ C1] hrtimer_start_range_ns+0xa3b/0xb90 [ 305.358673][ C1] common_hrtimer_rearm+0x107/0x110 [ 305.358691][ C1] posixtimer_rearm+0x14a/0x340 [ 305.358706][ C1] dequeue_signal+0x1c2/0x4e0 [ 305.358726][ C1] get_signal+0x57e/0x1700 [ 305.358750][ C1] ? __cfi_get_signal+0x10/0x10 [ 305.358772][ C1] arch_do_signal_or_restart+0xd1/0x11c0 [ 305.358792][ C1] ? __ia32_sys_rt_sigreturn+0x636/0x730 [ 305.358812][ C1] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 305.358831][ C1] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 305.358852][ C1] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 305.358878][ C1] exit_to_user_mode_loop+0x7a/0xb0 [ 305.358895][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 305.358911][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 305.358932][ C1] do_syscall_64+0x58/0xa0 [ 305.358950][ C1] ? clear_bhb_loop+0x30/0x80 [ 305.358964][ C1] ? clear_bhb_loop+0x30/0x80 [ 305.358977][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 305.359000][ C1] RIP: 0033:0x7f7d10b9de97 [ 305.359022][ C1] Code: 83 c8 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 [ 305.359033][ C1] RSP: 002b:00007f7d11a6b0e8 EFLAGS: 00000246 [ 305.359045][ C1] RAX: 00000000000000ca RBX: 00007f7d10e25fa8 RCX: 00007f7d10b9de99 [ 305.359056][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7d10e25fa8 [ 305.359065][ C1] RBP: 00007f7d10e25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 305.359075][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 305.359084][ C1] R13: 00007f7d10e26038 R14: 00007ffebbcad530 R15: 00007ffebbcad618 [ 305.359098][ C1] [ 305.625768][ C1] sched: RT throttling activated 2026/07/17 20:48:04 executed programs: 22 [ 305.733961][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 305.744498][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 305.752706][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 305.761452][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 305.770273][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 305.778933][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 305.840462][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 305.848858][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 305.857473][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 305.866168][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 305.874554][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 305.892272][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 306.020015][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.027236][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.034720][ T437] device bridge_slave_0 entered promiscuous mode [ 306.058301][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.065506][ T433] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.073249][ T433] device bridge_slave_0 entered promiscuous mode [ 306.081178][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.088417][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.095723][ T437] device bridge_slave_1 entered promiscuous mode [ 306.117749][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.124898][ T433] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.132565][ T433] device bridge_slave_1 entered promiscuous mode [ 306.161089][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.168497][ T438] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.176260][ T438] device bridge_slave_0 entered promiscuous mode [ 306.197490][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.204683][ T438] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.212388][ T438] device bridge_slave_1 entered promiscuous mode [ 306.242417][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.249580][ T434] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.257190][ T434] device bridge_slave_0 entered promiscuous mode [ 306.277868][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.285013][ T434] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.292671][ T434] device bridge_slave_1 entered promiscuous mode [ 306.302185][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.309320][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.316729][ T436] device bridge_slave_0 entered promiscuous mode [ 306.347444][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.354521][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.362167][ T436] device bridge_slave_1 entered promiscuous mode [ 306.482317][ T43] device bridge_slave_1 left promiscuous mode [ 306.488596][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.496663][ T43] device bridge_slave_0 left promiscuous mode [ 306.502873][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.511277][ T43] device veth1_macvtap left promiscuous mode [ 306.517554][ T43] device veth0_vlan left promiscuous mode [ 306.617845][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.624932][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 306.632495][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.639651][ T438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 306.653537][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.660632][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 306.668110][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.675397][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 306.689707][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.696918][ T433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 306.704205][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.711262][ T433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 306.744794][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.752067][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 306.759458][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.766503][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 306.801672][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.809365][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.817302][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.824533][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.832697][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 306.840712][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.848145][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.855451][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 306.863043][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 306.874007][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 306.882643][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 306.891078][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.898218][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 306.926710][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 306.934511][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 306.942217][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 306.950874][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 306.959840][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.966917][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 306.974703][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 306.983236][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 306.991601][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.998836][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 307.026340][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 307.034054][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 307.041700][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 307.050304][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 307.059292][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 307.066438][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 307.073930][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 307.082481][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 307.091052][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.098161][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 307.105582][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 307.113771][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 307.121869][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 307.130512][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 307.138779][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 307.147361][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 307.155938][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.163065][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 307.176117][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 307.183745][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 307.200581][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 307.208442][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 307.216556][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 307.225186][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 307.235304][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 307.242516][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 307.250349][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 307.259478][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 307.267977][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.275269][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 307.283035][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 307.311627][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 307.320522][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 307.328971][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 307.336053][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 307.343703][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 307.352190][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 307.360387][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 307.368572][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 307.376818][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 307.385111][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 307.393453][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 307.401907][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 307.411052][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.418118][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 307.443927][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 307.451910][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 307.459928][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 307.467770][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 307.475737][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 307.484151][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 307.493041][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 307.501258][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 307.509489][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 307.517635][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 307.526728][ T436] device veth0_vlan entered promiscuous mode [ 307.553082][ T437] device veth0_vlan entered promiscuous mode [ 307.568345][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 307.577299][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 307.584686][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 307.592446][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 307.600850][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 307.609260][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 307.617691][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 307.626308][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 307.634805][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 307.644239][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 307.652608][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 307.660985][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 307.669776][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 307.677676][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 307.687797][ T433] device veth0_vlan entered promiscuous mode [ 307.698573][ T438] device veth0_vlan entered promiscuous mode [ 307.712194][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 307.720356][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 307.735434][ T433] device veth1_macvtap entered promiscuous mode [ 307.743425][ T437] device veth1_macvtap entered promiscuous mode [ 307.755184][ T434] device veth0_vlan entered promiscuous mode [ 307.762804][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 307.771761][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 307.781374][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 307.790035][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 307.797938][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 307.805604][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 307.813309][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 307.832114][ T436] device veth1_macvtap entered promiscuous mode [ 307.842739][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 307.851217][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 307.859718][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 307.868705][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 307.887264][ T438] device veth1_macvtap entered promiscuous mode [ 307.912268][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 307.920986][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 307.930103][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 307.938670][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 307.947406][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 307.956117][ T423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 307.980062][ T434] device veth1_macvtap entered promiscuous mode [ 307.998676][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 308.019488][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 308.029070][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 308.036856][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 308.045224][ T399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 408.085725][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 408.092999][ C0] (detected by 0, t=10002 jiffies, g=1957, q=967 ncpus=2) [ 408.100286][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10001 (4294978015-4294968014), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 408.113775][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1957 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 408.125069][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 408.135131][ C0] rcu: RCU grace-period kthread stack dump: [ 408.141153][ C0] task:rcu_preempt state:R running task stack:28416 pid:14 ppid:2 flags:0x00004000 [ 408.152128][ C0] Call Trace: [ 408.155414][ C0] [ 408.158347][ C0] __schedule+0xbe2/0x14b0 [ 408.163059][ C0] ? release_firmware_map_entry+0x190/0x190 [ 408.169068][ C0] schedule+0xbd/0x170 [ 408.173248][ C0] schedule_timeout+0x159/0x340 [ 408.178203][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 408.183687][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 408.189355][ C0] ? __cfi_process_timeout+0x10/0x10 [ 408.194920][ C0] ? prepare_to_swait_event+0x30f/0x330 [ 408.200593][ C0] rcu_gp_fqs_loop+0x2ed/0x1100 [ 408.205501][ C0] ? __cfi_dyntick_save_progress_counter+0x10/0x10 [ 408.212089][ C0] ? rcu_gp_init+0xf30/0xf30 [ 408.216677][ C0] rcu_gp_kthread+0x99/0x390 [ 408.221269][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 408.226468][ C0] ? try_to_wake_up+0x622/0x1250 [ 408.231515][ C0] ? __kasan_check_read+0x11/0x20 [ 408.236615][ C0] ? __kthread_parkme+0x13a/0x180 [ 408.241755][ C0] kthread+0x281/0x320 [ 408.245975][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 408.251368][ C0] ? __cfi_kthread+0x10/0x10 [ 408.256462][ C0] ret_from_fork+0x1f/0x30 [ 408.261002][ C0] [ 408.264024][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 408.270404][ C0] CPU: 0 PID: 459 Comm: syz.3.37 Not tainted syzkaller #0 [ 408.277777][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 408.287833][ C0] RIP: 0010:preempt_count_sub+0x0/0x170 [ 408.293407][ C0] Code: c7 c7 28 11 93 87 e8 6f 5a 6a 00 89 df e9 5b ff ff ff 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 b8 ac 0c 9c 01 <55> 48 89 e5 41 56 53 48 bb 00 00 00 00 00 fc ff df 48 c7 c0 00 b1 [ 408.313099][ C0] RSP: 0018:ffffc90001697b20 EFLAGS: 00000246 [ 408.319362][ C0] RAX: 0000000000000001 RBX: ffff888119120420 RCX: dffffc0000000000 [ 408.327332][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 408.335563][ C0] RBP: ffffc90001697b30 R08: ffffc90001697dff R09: 1ffff920002d2fbf [ 408.343624][ C0] R10: dffffc0000000000 R11: fffff520002d2fc0 R12: 0000000000000021 [ 408.351593][ C0] R13: dffffc0000000000 R14: 000000001c000004 R15: 0000000000000000 [ 408.359578][ C0] FS: 00007f576ea6e6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 408.368575][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 408.375163][ C0] CR2: 000020000006b000 CR3: 000000011e2e2000 CR4: 00000000003506b0 [ 408.383177][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 408.391257][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 408.399274][ C0] Call Trace: [ 408.402646][ C0] [ 408.405659][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 408.410872][ C0] get_signal+0x12a5/0x1700 [ 408.415524][ C0] ? __cfi_get_signal+0x10/0x10 [ 408.420468][ C0] arch_do_signal_or_restart+0xd1/0x11c0 [ 408.426232][ C0] ? __ia32_sys_rt_sigreturn+0x636/0x730 [ 408.431884][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 408.437797][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 408.444048][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 408.449357][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 408.454818][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 408.460365][ C0] do_syscall_64+0x58/0xa0 [ 408.464922][ C0] ? clear_bhb_loop+0x30/0x80 [ 408.469785][ C0] ? clear_bhb_loop+0x30/0x80 [ 408.474557][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 408.480640][ C0] RIP: 0033:0x7f576db9de97 [ 408.485065][ C0] Code: 83 c8 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 [ 408.505111][ C0] RSP: 002b:00007f576ea6e0e8 EFLAGS: 00000246 [ 408.511225][ C0] RAX: 00000000000000ca RBX: 00007f576de25fa8 RCX: 00007f576db9de99 [ 408.519285][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f576de25fa8 [ 408.527259][ C0] RBP: 00007f576de25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 408.535319][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 408.543287][ C0] R13: 00007f576de26038 R14: 00007fff902fd340 R15: 00007fff902fd428 [ 408.551449][ C0] [ 533.865669][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 533.872671][ C1] (detected by 1, t=10002 jiffies, g=1961, q=1042 ncpus=2) [ 533.879955][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294990592-4294980590), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 533.893317][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g1961 f0x2 RCU_GP_INIT(4) ->state=0x0 ->cpu=1 [ 533.904083][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 533.914061][ C1] rcu: RCU grace-period kthread stack dump: [ 533.919961][ C1] task:rcu_preempt state:R running task stack:28416 pid:14 ppid:2 flags:0x00004000 [ 533.930842][ C1] Call Trace: [ 533.934235][ C1] [ 533.937257][ C1] __schedule+0xbe2/0x14b0 [ 533.941779][ C1] ? release_firmware_map_entry+0x190/0x190 [ 533.947686][ C1] ? __kasan_check_write+0x14/0x20 [ 533.952838][ C1] ? preempt_schedule+0xbc/0xd0 [ 533.957701][ C1] preempt_schedule_common+0x9b/0xf0 [ 533.963001][ C1] preempt_schedule+0xbc/0xd0 [ 533.967870][ C1] ? __cfi_preempt_schedule+0x10/0x10 [ 533.973253][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 533.979416][ C1] preempt_schedule_thunk+0x16/0x18 [ 533.984623][ C1] _raw_spin_unlock_irq+0x60/0x70 [ 533.989681][ C1] rcu_gp_init+0xc06/0xf30 [ 533.994105][ C1] ? rcu_gp_kthread+0x390/0x390 [ 533.998955][ C1] rcu_gp_kthread+0x18e/0x390 [ 534.003635][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 534.008828][ C1] ? try_to_wake_up+0x622/0x1250 [ 534.013769][ C1] ? __kasan_check_read+0x11/0x20 [ 534.018973][ C1] ? __kthread_parkme+0x13a/0x180 [ 534.023999][ C1] kthread+0x281/0x320 [ 534.028068][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 534.033273][ C1] ? __cfi_kthread+0x10/0x10 [ 534.037862][ C1] ret_from_fork+0x1f/0x30 [ 534.042291][ C1] [ 534.045314][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 534.051665][ C1] CPU: 1 PID: 461 Comm: syz.6.17 Not tainted syzkaller #0 [ 534.058781][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/25/2026 [ 534.068841][ C1] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70 [ 534.074671][ C1] Code: 74 12 48 89 fb 48 c7 c7 80 db 0d 87 e8 01 f1 b5 fc 48 89 df 48 83 3d 86 db 0c 02 00 74 26 e8 13 0d 00 00 90 fb bf 01 00 00 00 63 96 4b fc 65 8b 05 b4 6d 01 7b 85 c0 74 03 5b 5d c3 e8 84 7c [ 534.094370][ C1] RSP: 0018:ffffc90000cf7b28 EFLAGS: 00000246 [ 534.100439][ C1] RAX: 0000000000000001 RBX: ffff888119124a20 RCX: dffffc0000000000 [ 534.108410][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 534.116376][ C1] RBP: ffffc90000cf7b30 R08: ffffc90000cf7dff R09: 1ffff9200019efbf [ 534.124610][ C1] R10: dffffc0000000000 R11: fffff5200019efc0 R12: 0000000000000021 [ 534.132585][ C1] R13: dffffc0000000000 R14: 000000001c000004 R15: 0000000000000000 [ 534.140555][ C1] FS: 00007fb0fdfea6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 534.149482][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 534.156078][ C1] CR2: 000020000006b000 CR3: 000000011e611000 CR4: 00000000003506a0 [ 534.164062][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 534.172091][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 534.180078][ C1] Call Trace: [ 534.183403][ C1] [ 534.186333][ C1] get_signal+0x12a5/0x1700 [ 534.190849][ C1] ? __cfi_get_signal+0x10/0x10 [ 534.195705][ C1] arch_do_signal_or_restart+0xd1/0x11c0 [ 534.201342][ C1] ? __ia32_sys_rt_sigreturn+0x636/0x730 [ 534.206985][ C1] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 534.212877][ C1] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 534.219056][ C1] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 534.224881][ C1] exit_to_user_mode_loop+0x7a/0xb0 [ 534.230169][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 534.235635][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 534.241187][ C1] do_syscall_64+0x58/0xa0 [ 534.245629][ C1] ? clear_bhb_loop+0x30/0x80 [ 534.250403][ C1] ? clear_bhb_loop+0x30/0x80 [ 534.255087][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 534.260993][ C1] RIP: 0033:0x7fb0fd19de97 [ 534.265417][ C1] Code: 83 c8 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 [ 534.285026][ C1] RSP: 002b:00007fb0fdfea0e8 EFLAGS: 00000246 [ 534.291106][ C1] RAX: 00000000000000ca RBX: 00007fb0fd425fa8 RCX: 00007fb0fd19de99 [ 534.299079][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb0fd425fa8 [ 534.307049][ C1] RBP: 00007fb0fd425fa0 R08: 0000000000000000 R09: 0000000000000000 [ 534.315103][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 534.323070][ C1] R13: 00007fb0fd426038 R14: 00007ffef611a620 R15: 00007ffef611a708 [ 534.331046][ C1] [ 572.266621][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 264s! [ 572.275616][ C0] Showing busy workqueues and worker pools: [ 572.281559][ C0] workqueue events: flags=0x0 [ 572.286271][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7 [ 572.286319][ C0] pending: kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 572.286544][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=8/256 refcnt=9 [ 572.286579][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 572.286799][ C0] workqueue events_long: flags=0x0 [ 572.338777][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 572.338831][ C0] pending: br_fdb_cleanup, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work [ 572.339090][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=10/256 refcnt=11 [ 572.339131][ C0] pending: br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_fdb_cleanup, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work [ 572.339301][ C0] workqueue events_unbound: flags=0x2 [ 572.393155][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=7/512 refcnt=9 [ 572.393203][ C0] in-flight: 423:fsnotify_mark_destroy_workfn fsnotify_mark_destroy_workfn, 10:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn, 399:linkwatch_event [ 572.393506][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 572.393616][ C0] workqueue events_power_efficient: flags=0x80 [ 572.431914][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 572.431967][ C0] pending: neigh_managed_work, neigh_periodic_work, check_lifetime [ 572.432168][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 572.432206][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_periodic_work, gc_worker [ 572.432535][ C0] workqueue rcu_gp: flags=0x8 [ 572.471011][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.471060][ C0] pending: srcu_invoke_callbacks [ 572.471183][ C0] workqueue netns: flags=0xe000a [ 572.489117][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 572.489156][ C0] in-flight: 43:cleanup_net [ 572.489294][ C0] workqueue mm_percpu_wq: flags=0x8 [ 572.506646][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.506695][ C0] pending: vmstat_update [ 572.506731][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.506766][ C0] pending: vmstat_update [ 572.506800][ C0] workqueue writeback: flags=0x4a [ 572.536543][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 572.536588][ C0] pending: wb_workfn [ 572.536728][ C0] workqueue kblockd: flags=0x18 [ 572.553275][ C0] pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 572.553316][ C0] pending: blk_mq_timeout_work [ 572.553460][ C0] workqueue dm_bufio_cache: flags=0x8 [ 572.571919][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 572.571968][ C0] pending: work_fn [ 572.572108][ C0] workqueue mld: flags=0x40008 [ 572.588714][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=45 [ 572.588758][ C0] pending: mld_ifc_work [ 572.588875][ C0] inactive: mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work [ 572.589342][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=39 [ 572.589376][ C0] pending: mld_ifc_work [ 572.589400][ C0] inactive: mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work [ 572.589802][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 572.725011][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=119 [ 572.725057][ C0] in-flight: 24:addrconf_dad_work [ 572.725181][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 572.725727][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 572.726290][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 572.945580][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=134 [ 572.945632][ C0] in-flight: 367:addrconf_dad_work [ 572.945680][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 572.946232][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 572.946792][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 573.189134][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.194528][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.194582][ C0] pending: wg_packet_encrypt_worker [ 573.194696][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.194734][ C0] pending: wg_packet_encrypt_worker [ 573.194766][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.226631][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.226689][ C0] pending: wg_packet_encrypt_worker [ 573.226727][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.226764][ C0] pending: wg_packet_encrypt_worker [ 573.226794][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.258247][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.258294][ C0] pending: wg_packet_handshake_send_worker [ 573.258331][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.277069][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.277118][ C0] pending: wg_packet_encrypt_worker [ 573.277158][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.295363][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.295405][ C0] pending: wg_packet_handshake_send_worker [ 573.295439][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.314446][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.314496][ C0] pending: wg_packet_encrypt_worker [ 573.314537][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.333008][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.333057][ C0] pending: wg_packet_encrypt_worker [ 573.333092][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.333129][ C0] pending: wg_packet_encrypt_worker [ 573.333159][ C0] workqueue wg-kex-wg2: flags=0x6 [ 573.365049][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 573.365094][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 573.365153][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.386410][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 573.386450][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 573.386506][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.407709][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 573.407748][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 573.407801][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.429470][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.429508][ C0] pending: wg_packet_encrypt_worker [ 573.429547][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.447765][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.447806][ C0] pending: wg_packet_handshake_send_worker [ 573.447840][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.466448][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.466491][ C0] pending: wg_packet_encrypt_worker [ 573.466525][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.466560][ C0] pending: wg_packet_encrypt_worker [ 573.466591][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.498250][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.498304][ C0] pending: wg_packet_encrypt_worker [ 573.498340][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.498378][ C0] pending: wg_packet_encrypt_worker [ 573.498416][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.529728][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.529769][ C0] pending: wg_packet_handshake_send_worker [ 573.529804][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.548724][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.548767][ C0] pending: wg_packet_encrypt_worker [ 573.548802][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.548838][ C0] pending: wg_packet_encrypt_worker [ 573.548869][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.580454][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.580499][ C0] pending: wg_packet_encrypt_worker [ 573.580536][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.580572][ C0] pending: wg_packet_encrypt_worker [ 573.580603][ C0] workqueue wg-kex-wg2: flags=0x6 [ 573.612785][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.612827][ C0] pending: wg_packet_handshake_send_worker [ 573.612862][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.631589][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.631634][ C0] pending: wg_packet_encrypt_worker [ 573.631669][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.631705][ C0] pending: wg_packet_encrypt_worker [ 573.631742][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.663203][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.663258][ C0] pending: wg_packet_handshake_send_worker [ 573.663294][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.682166][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.682214][ C0] pending: wg_packet_encrypt_worker [ 573.682254][ C0] workqueue wg-kex-wg0: flags=0x24 [ 573.700658][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.700701][ C0] pending: wg_packet_handshake_receive_worker [ 573.700741][ C0] workqueue wg-kex-wg0: flags=0x6 [ 573.720201][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 573.720248][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 573.720312][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 573.742004][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.742052][ C0] pending: wg_packet_decrypt_worker [ 573.742092][ C0] workqueue wg-kex-wg1: flags=0x24 [ 573.760388][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.760436][ C0] pending: wg_packet_handshake_receive_worker [ 573.760479][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.779737][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.779777][ C0] pending: wg_packet_handshake_send_worker [ 573.779811][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.798547][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.798597][ C0] pending: wg_packet_encrypt_worker [ 573.798634][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.798669][ C0] pending: wg_packet_encrypt_worker [ 573.798703][ C0] workqueue wg-kex-wg1: flags=0x6 [ 573.830151][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 573.830401][ C0] pending: wg_packet_handshake_send_worker [ 573.830449][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 573.849150][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.849217][ C0] pending: wg_packet_encrypt_worker [ 573.849257][ C0] workqueue wg-kex-wg2: flags=0x24 [ 573.867563][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.867614][ C0] pending: wg_packet_handshake_receive_worker [ 573.867655][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 573.886991][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 573.887038][ C0] pending: wg_packet_encrypt_worker [ 573.887072][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 573.887105][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker [ 573.887156][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=265s workers=3 idle: 369 19 [ 573.887201][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=265s workers=4 idle: 370 428 39 [ 573.887250][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=265s workers=6 idle: 402 8