Warning: Permanently added '10.128.0.34' (ED25519) to the list of known hosts. 2025/09/07 02:17:12 parsed 1 programs [ 182.401411][ T30] audit: type=1400 audit(1757211432.228:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 182.422131][ T30] audit: type=1400 audit(1757211432.228:65): avc: denied { module_request } for pid=281 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 183.040388][ T30] audit: type=1400 audit(1757211432.858:66): avc: denied { mounton } for pid=289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 183.041423][ T289] cgroup: Unknown subsys name 'net' [ 183.063046][ T30] audit: type=1400 audit(1757211432.868:67): avc: denied { mount } for pid=289 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 [ 183.090327][ T30] audit: type=1400 audit(1757211432.888:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 183.090490][ T289] cgroup: Unknown subsys name 'devices' [ 183.292417][ T289] cgroup: Unknown subsys name 'hugetlb' [ 183.298044][ T289] cgroup: Unknown subsys name 'rlimit' [ 183.527952][ T30] audit: type=1400 audit(1757211433.348:69): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 183.551101][ T30] audit: type=1400 audit(1757211433.348:70): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 183.571531][ T30] audit: type=1400 audit(1757211433.348:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 183.576942][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 183.591831][ T30] audit: type=1400 audit(1757211433.348:72): avc: denied { read } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 183.620565][ T30] audit: type=1400 audit(1757211433.348:73): avc: denied { mounton } for pid=289 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 [ 183.646541][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 184.123707][ T299] request_module fs-gadgetfs succeeded, but still no fs? [ 184.629506][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.636626][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.644107][ T337] device bridge_slave_0 entered promiscuous mode [ 184.651168][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.658194][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.665677][ T337] device bridge_slave_1 entered promiscuous mode [ 184.721660][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.728685][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.736102][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.743137][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.759469][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.767094][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.774330][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.783311][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.791689][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.798708][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.807575][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.816077][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.823119][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.834011][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.847372][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.856907][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.867249][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.875800][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.883313][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.891546][ T337] device veth0_vlan entered promiscuous mode [ 184.901786][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.910645][ T337] device veth1_macvtap entered promiscuous mode 2025/09/07 02:17:14 executed programs: 0 [ 184.918929][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 184.929112][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.048658][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.056127][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.063526][ T364] device bridge_slave_0 entered promiscuous mode [ 185.080760][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.087787][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.095211][ T364] device bridge_slave_1 entered promiscuous mode [ 185.199295][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.206381][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.213927][ T372] device bridge_slave_0 entered promiscuous mode [ 185.224750][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.231811][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.239038][ T375] device bridge_slave_0 entered promiscuous mode [ 185.248103][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.255156][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.262569][ T372] device bridge_slave_1 entered promiscuous mode [ 185.271735][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.278772][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.286115][ T375] device bridge_slave_1 entered promiscuous mode [ 185.333951][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.341153][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.348560][ T373] device bridge_slave_0 entered promiscuous mode [ 185.367651][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.374708][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.382054][ T373] device bridge_slave_1 entered promiscuous mode [ 185.412241][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.419277][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.426788][ T369] device bridge_slave_0 entered promiscuous mode [ 185.451021][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.458054][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.465429][ T369] device bridge_slave_1 entered promiscuous mode [ 185.590272][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.597864][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.631715][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.640037][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.648600][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.655638][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.664038][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.682277][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.690905][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.699007][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.706029][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.718783][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.736586][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.744434][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.765341][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.773474][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.780502][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.788021][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.796256][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.804619][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.812886][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.819918][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.827384][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.835614][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.843633][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.851642][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.859697][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.894462][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 185.903477][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.911799][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.919896][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.926918][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.934822][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.943264][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.951400][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.958400][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.965818][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.973847][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.982015][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.989352][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.996988][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.005277][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.013357][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.020379][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.027795][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.036146][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.044473][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.051499][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.058888][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.066941][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.074917][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.082487][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.102220][ T375] device veth0_vlan entered promiscuous mode [ 186.113637][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.121598][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.128915][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.136622][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.144999][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 186.153514][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.166823][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 186.174790][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.188415][ T364] device veth0_vlan entered promiscuous mode [ 186.195908][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.203537][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.211077][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.222677][ T373] device veth0_vlan entered promiscuous mode [ 186.232980][ T372] device veth0_vlan entered promiscuous mode [ 186.241154][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.249086][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.257099][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.264592][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.272087][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.279424][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.291875][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 186.299981][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 186.314839][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.322439][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.329749][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.338253][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.346577][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.353636][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.361120][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.369340][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.377562][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.384595][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.393388][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.401034][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 186.409087][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 186.417895][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 186.426131][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 186.436574][ T375] device veth1_macvtap entered promiscuous mode [ 186.444435][ T372] device veth1_macvtap entered promiscuous mode [ 186.457627][ T364] device veth1_macvtap entered promiscuous mode [ 186.472838][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 186.480924][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 186.488715][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 186.496550][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 186.504817][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 186.513098][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 186.521259][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 186.534481][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 186.543180][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 186.574335][ T369] device veth0_vlan entered promiscuous mode [ 186.585879][ T369] device veth1_macvtap entered promiscuous mode [ 186.622350][ T373] device veth1_macvtap entered promiscuous mode [ 186.675954][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 286.710287][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 286.717267][ C0] (detected by 0, t=10002 jiffies, g=1377, q=591) [ 286.723774][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294965890-4294955887), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 286.737142][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1377 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 286.748328][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 286.758280][ C0] rcu: RCU grace-period kthread stack dump: [ 286.764151][ C0] task:rcu_preempt state:R running task stack:28720 pid: 14 ppid: 2 flags:0x00004000 [ 286.774929][ C0] Call Trace: [ 286.778201][ C0] [ 286.781122][ C0] __schedule+0xb6e/0x14c0 [ 286.785549][ C0] ? release_firmware_map_entry+0x190/0x190 [ 286.791435][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 286.797233][ C0] ? __mod_timer+0x7ae/0xb30 [ 286.801820][ C0] schedule+0x11e/0x1e0 [ 286.805965][ C0] schedule_timeout+0x12c/0x2e0 [ 286.810802][ C0] ? console_conditional_schedule+0x30/0x30 [ 286.816681][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 286.822130][ C0] ? update_process_times+0x200/0x200 [ 286.827490][ C0] ? prepare_to_swait_event+0x308/0x320 [ 286.833029][ C0] rcu_gp_fqs_loop+0x293/0xf60 [ 286.837784][ C0] ? debug_smp_processor_id+0x17/0x20 [ 286.843147][ C0] ? __note_gp_changes+0x4e2/0x9e0 [ 286.848247][ C0] ? rcu_gp_init+0xc00/0xc00 [ 286.852824][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 286.858016][ C0] ? rcu_gp_init+0x9a7/0xc00 [ 286.862594][ C0] rcu_gp_kthread+0x98/0x330 [ 286.867176][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 286.871843][ C0] ? __kasan_check_read+0x11/0x20 [ 286.876856][ C0] ? __kthread_parkme+0xac/0x200 [ 286.881782][ C0] ? preempt_count_add+0x90/0x1b0 [ 286.886803][ C0] kthread+0x411/0x500 [ 286.890861][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 286.895531][ C0] ? kthread_blkcg+0xd0/0xd0 [ 286.900199][ C0] ret_from_fork+0x1f/0x30 [ 286.904605][ C0] [ 286.907610][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 286.913914][ C0] Sending NMI from CPU 0 to CPUs 1: [ 286.919119][ C1] NMI backtrace for cpu 1 [ 286.919133][ C1] CPU: 1 PID: 433 Comm: syz.3.24 Not tainted syzkaller #0 [ 286.919147][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 286.919158][ C1] RIP: 0010:native_apic_msr_write+0x39/0x50 [ 286.919179][ 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 0a 54 3a 01 5d c3 0f 1f 84 00 00 00 00 [ 286.919191][ C1] RSP: 0018:ffffc90000ed7880 EFLAGS: 00000046 [ 286.919203][ C1] RAX: 000000000000003e RBX: 000000000000003e RCX: 0000000000000838 [ 286.919212][ C1] RDX: 0000000000000000 RSI: 000000000000003e RDI: 0000000000000838 [ 286.919220][ C1] RBP: ffffc90000ed7880 R08: ffff88811331bb40 R09: 0000000000000002 [ 286.919229][ C1] R10: 0000000000000003 R11: 0000000000000000 R12: 000000000000003e [ 286.919237][ C1] R13: dffffc0000000000 R14: ffffffff85e639f8 R15: dffffc0000000000 [ 286.919248][ C1] FS: 00007f18051fc6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 286.919260][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 286.919269][ C1] CR2: 000020000006b000 CR3: 0000000125ddb000 CR4: 00000000003506a0 [ 286.919282][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 286.919289][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 286.919298][ C1] Call Trace: [ 286.919302][ C1] [ 286.919307][ C1] lapic_next_event+0x5f/0x70 [ 286.919320][ C1] clockevents_program_min_delta+0x1a7/0x340 [ 286.919336][ C1] clockevents_program_event+0x21f/0x300 [ 286.919350][ C1] tick_program_event+0xa3/0x120 [ 286.919363][ C1] hrtimer_reprogram+0x388/0x430 [ 286.919381][ C1] hrtimer_start_range_ns+0xa76/0xc00 [ 286.919397][ C1] common_hrtimer_rearm+0xf6/0x100 [ 286.919412][ C1] posixtimer_rearm+0x13d/0x330 [ 286.919426][ C1] dequeue_signal+0x173/0x440 [ 286.919441][ C1] get_signal+0x696/0x1480 [ 286.919457][ C1] arch_do_signal_or_restart+0xc1/0x10f0 [ 286.919472][ C1] ? load_gs_index+0xb0/0xb0 [ 286.919485][ C1] ? get_sigframe_size+0x10/0x10 [ 286.919499][ C1] ? sched_clock+0x9/0x10 [ 286.919511][ C1] ? sched_clock_cpu+0x18/0x3c0 [ 286.919525][ C1] exit_to_user_mode_loop+0xa7/0xe0 [ 286.919538][ C1] exit_to_user_mode_prepare+0x5a/0xa0 [ 286.919551][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 286.919568][ C1] do_syscall_64+0x58/0xa0 [ 286.919581][ C1] ? clear_bhb_loop+0x50/0xa0 [ 286.919596][ C1] ? clear_bhb_loop+0x50/0xa0 [ 286.919610][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 286.919625][ C1] RIP: 0033:0x7f180538bbe7 [ 286.919642][ C1] Code: ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 <0f> 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 [ 286.919652][ C1] RSP: 002b:00007f18051fc0e8 EFLAGS: 00000246 [ 286.919663][ C1] RAX: 00000000000000ca RBX: 00007f18055c2fa8 RCX: 00007f180538bbe9 [ 286.919672][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f18055c2fa8 [ 286.919680][ C1] RBP: 00007f18055c2fa0 R08: 0000000000000000 R09: 0000000000000000 [ 286.919689][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 286.919697][ C1] R13: 00007f18055c3038 R14: 00007ffe1cbc5f90 R15: 00007ffe1cbc6078 [ 286.919708][ C1] [ 428.780359][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 242s! [ 428.789291][ C0] Showing busy workqueues and worker pools: [ 428.795203][ C0] workqueue events: flags=0x0 [ 428.799876][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.799992][ C0] pending: psi_avgs_work, kfree_rcu_monitor [ 428.800038][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.800106][ C0] pending: vmstat_shepherd, kfree_rcu_monitor [ 428.800142][ C0] workqueue events_unbound: flags=0x2 [ 428.833369][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=6/512 refcnt=8 [ 428.833405][ C0] in-flight: 420:fsnotify_connector_destroy_workfn fsnotify_connector_destroy_workfn, 347:linkwatch_event [ 428.833536][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 428.833761][ C0] workqueue events_power_efficient: flags=0x80 [ 428.868842][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.868883][ C0] pending: gc_worker, neigh_periodic_work [ 428.868917][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.868948][ C0] pending: wg_ratelimiter_gc_entries, neigh_periodic_work, check_lifetime [ 428.868993][ C0] workqueue rcu_gp: flags=0x8 [ 428.903766][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.903809][ C0] pending: srcu_invoke_callbacks [ 428.903839][ C0] workqueue netns: flags=0xe000a [ 428.921640][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=4 [ 428.921671][ C0] in-flight: 8:cleanup_net [ 428.921697][ C0] inactive: cleanup_net [ 428.921714][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.943227][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.943265][ C0] pending: vmstat_update [ 428.943290][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.943320][ C0] pending: vmstat_update [ 428.943340][ C0] workqueue writeback: flags=0x4a [ 428.972710][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 428.972744][ C0] pending: wb_workfn [ 428.972871][ C0] workqueue dm_bufio_cache: flags=0x8 [ 428.989715][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.989755][ C0] pending: work_fn [ 428.989831][ C0] workqueue mld: flags=0x40008 [ 429.006254][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=27 [ 429.006291][ C0] pending: mld_ifc_work [ 429.006316][ C0] inactive: 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_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.006608][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=50 [ 429.006637][ C0] in-flight: 423:mld_ifc_work [ 429.006661][ C0] inactive: mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_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_dad_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_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work [ 429.007310][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.133035][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=112 [ 429.133074][ C0] in-flight: 60:addrconf_dad_work [ 429.133183][ 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 [ 429.133874][ 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 [ 429.134594][ 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 [ 429.134712][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=142 [ 429.134759][ C0] in-flight: 359:addrconf_dad_work [ 429.134821][ 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 [ 429.135446][ 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 [ 429.136167][ 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_verify_work [ 429.136834][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.597038][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.597085][ C0] pending: wg_packet_encrypt_worker [ 429.597114][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.597149][ C0] pending: wg_packet_encrypt_worker [ 429.597171][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.628550][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.628590][ C0] pending: wg_packet_handshake_send_worker [ 429.628617][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.647211][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.647251][ C0] pending: wg_packet_encrypt_worker [ 429.647276][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.647308][ C0] pending: wg_packet_encrypt_worker [ 429.647401][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.679078][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.679121][ C0] pending: wg_packet_encrypt_worker [ 429.679147][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.679179][ C0] pending: wg_packet_encrypt_worker [ 429.679202][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.710572][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.710615][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.710660][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.731947][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.731982][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.732114][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.753406][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.753443][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.753621][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.774825][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.774859][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.774952][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.796149][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.796187][ C0] pending: wg_packet_handshake_send_worker [ 429.796214][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.814803][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.814841][ C0] pending: wg_packet_encrypt_worker [ 429.814865][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.814897][ C0] pending: wg_packet_encrypt_worker [ 429.814981][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.846535][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.846574][ C0] pending: wg_packet_encrypt_worker [ 429.846600][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.846632][ C0] pending: wg_packet_encrypt_worker [ 429.846654][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.878128][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.878164][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.878205][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.899661][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.899699][ C0] pending: wg_packet_encrypt_worker [ 429.899723][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.899756][ C0] pending: wg_packet_encrypt_worker [ 429.899784][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.931776][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.931813][ C0] pending: wg_packet_encrypt_worker [ 429.931838][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.931868][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker [ 429.931903][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.965003][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.965038][ C0] pending: wg_packet_handshake_send_worker [ 429.965067][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.983649][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.983687][ C0] pending: wg_packet_encrypt_worker [ 429.983710][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.983740][ C0] pending: wg_packet_decrypt_worker [ 429.983768][ C0] workqueue wg-kex-wg2: flags=0x24 [ 430.015135][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.015172][ C0] pending: wg_packet_handshake_receive_worker [ 430.015200][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.034476][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.034513][ C0] pending: wg_packet_encrypt_worker [ 430.034536][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 430.034566][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker [ 430.034599][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.068142][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.068179][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.068223][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=60s workers=4 idle: 6 20 [ 430.068265][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=243s workers=4 idle: 360 39 26 [ 430.068311][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=243s workers=5 idle: 10 45