Warning: Permanently added '10.128.0.205' (ED25519) to the list of known hosts. 2025/12/14 03:58:16 parsed 1 programs [ 154.139412][ T28] audit: type=1400 audit(1765684696.807:64): avc: denied { node_bind } for pid=282 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 154.160382][ T28] audit: type=1400 audit(1765684696.817:65): avc: denied { module_request } for pid=282 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 [ 154.986338][ T28] audit: type=1400 audit(1765684697.657:66): avc: denied { mounton } for pid=290 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 154.987355][ T290] cgroup: Unknown subsys name 'net' [ 155.009163][ T28] audit: type=1400 audit(1765684697.657:67): avc: denied { mount } for pid=290 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 155.036657][ T28] audit: type=1400 audit(1765684697.687:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 155.036810][ T290] cgroup: Unknown subsys name 'devices' [ 155.181631][ T290] cgroup: Unknown subsys name 'hugetlb' [ 155.187238][ T290] cgroup: Unknown subsys name 'rlimit' [ 155.325232][ T28] audit: type=1400 audit(1765684697.997:69): avc: denied { setattr } for pid=290 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 [ 155.348543][ T28] audit: type=1400 audit(1765684697.997:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 155.369107][ T28] audit: type=1400 audit(1765684697.997:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 155.378483][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 155.389493][ T28] audit: type=1400 audit(1765684697.997:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 155.418228][ T28] audit: type=1400 audit(1765684697.997:73): avc: denied { mounton } for pid=290 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 155.450141][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 156.301345][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 156.574624][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.594210][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.602138][ T315] device bridge_slave_0 entered promiscuous mode [ 156.612264][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.619491][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.633274][ T315] device bridge_slave_1 entered promiscuous mode [ 157.014007][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.021125][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.028512][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.035616][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.062702][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 157.080049][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.087417][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.101628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.110067][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.117158][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.125019][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.134876][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.141978][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.173984][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 157.190122][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 157.203021][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 157.214945][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 157.223470][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 157.231018][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 157.240652][ T315] device veth0_vlan entered promiscuous mode [ 157.251751][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 157.261385][ T315] device veth1_macvtap entered promiscuous mode 2025/12/14 03:58:19 executed programs: 0 [ 157.271844][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 157.281997][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 157.478640][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.486801][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.494284][ T374] device bridge_slave_0 entered promiscuous mode [ 157.502684][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.509968][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.517332][ T374] device bridge_slave_1 entered promiscuous mode [ 157.531373][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.538433][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.545900][ T367] device bridge_slave_0 entered promiscuous mode [ 157.557901][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.565039][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.572614][ T367] device bridge_slave_1 entered promiscuous mode [ 157.678414][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.685652][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.693147][ T372] device bridge_slave_0 entered promiscuous mode [ 157.700250][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.707638][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.715275][ T369] device bridge_slave_0 entered promiscuous mode [ 157.741119][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.748272][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.755801][ T372] device bridge_slave_1 entered promiscuous mode [ 157.762562][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.769600][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.777035][ T369] device bridge_slave_1 entered promiscuous mode [ 157.795917][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.803058][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.810460][ T373] device bridge_slave_0 entered promiscuous mode [ 157.835205][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.842521][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.850168][ T373] device bridge_slave_1 entered promiscuous mode [ 157.948672][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.955794][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.963280][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.970327][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.039632][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.047447][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.055031][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.104896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.113109][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.120176][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.127926][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.136429][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.143487][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.162307][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.170272][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.190537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.198702][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 158.207315][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.215594][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.222761][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.230284][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.238430][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.245489][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.268309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.276464][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.284713][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.311683][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 158.322020][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 158.340110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 158.347739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 158.361129][ T374] device veth0_vlan entered promiscuous mode [ 158.368348][ T367] device veth0_vlan entered promiscuous mode [ 158.389792][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.398677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 158.407562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.415495][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.424149][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.431212][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.438801][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.447354][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.454943][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.462322][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.470541][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.477727][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.485193][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.493453][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.500583][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.508193][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.516106][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.524290][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 158.532091][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 158.558790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.566936][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.574984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.583254][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.604631][ T374] device veth1_macvtap entered promiscuous mode [ 158.616439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 158.630960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 158.639234][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 158.647754][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 158.656767][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 158.664718][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 158.673137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 158.683550][ T367] device veth1_macvtap entered promiscuous mode [ 158.690934][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 158.698562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.707081][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.718512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.726172][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.753725][ T373] device veth0_vlan entered promiscuous mode [ 158.760156][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.768272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.776599][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 158.785159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 158.793611][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 158.802009][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 158.810389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 158.818585][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 158.827066][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 158.835419][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 158.843608][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 158.851107][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 158.876617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.885619][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.894382][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.901460][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.909249][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 158.918710][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 158.958691][ T369] device veth0_vlan entered promiscuous mode [ 158.972752][ T369] device veth1_macvtap entered promiscuous mode [ 159.016790][ T373] device veth1_macvtap entered promiscuous mode [ 301.389596][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 301.396590][ C1] (detected by 1, t=10002 jiffies, g=1261, q=411 ncpus=2) [ 301.403788][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294967360-4294957358), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 301.417152][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g1261 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 301.428361][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 301.438338][ C1] rcu: RCU grace-period kthread stack dump: [ 301.444223][ C1] task:rcu_preempt state:R running task stack:28528 pid:14 ppid:2 flags:0x00004000 [ 301.455090][ C1] Call Trace: [ 301.458378][ C1] [ 301.461319][ C1] __schedule+0xb87/0x14e0 [ 301.465756][ C1] ? __sched_text_start+0x8/0x8 [ 301.470633][ C1] schedule+0xbd/0x170 [ 301.474727][ C1] schedule_timeout+0x12c/0x2e0 [ 301.479580][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 301.484980][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 301.490577][ C1] ? __cfi_process_timeout+0x10/0x10 [ 301.495902][ C1] ? prepare_to_swait_event+0x308/0x320 [ 301.501471][ C1] rcu_gp_fqs_loop+0x2d8/0x10a0 [ 301.506356][ C1] ? rcu_gp_init+0xf10/0xf10 [ 301.511045][ C1] rcu_gp_kthread+0x95/0x370 [ 301.515645][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 301.520867][ C1] ? set_cpus_allowed_ptr+0x82/0xc0 [ 301.526074][ C1] ? __kasan_check_read+0x11/0x20 [ 301.531106][ C1] ? __kthread_parkme+0x142/0x180 [ 301.536230][ C1] kthread+0x281/0x320 [ 301.540401][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 301.545697][ C1] ? __cfi_kthread+0x10/0x10 [ 301.550294][ C1] ret_from_fork+0x1f/0x30 [ 301.554724][ C1] [ 301.557748][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 301.564067][ C1] Sending NMI from CPU 1 to CPUs 0: [ 301.569375][ C0] NMI backtrace for cpu 0 [ 301.569389][ C0] CPU: 0 PID: 426 Comm: syz.0.17 Not tainted syzkaller #0 [ 301.569406][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 301.569414][ C0] RIP: 0010:preempt_count_sub+0x54/0x170 [ 301.569435][ C0] Code: 71 67 4b 06 00 75 25 65 8b 05 10 b4 b6 7e 89 c1 81 e1 ff ff ff 7f 39 cf 7f 27 81 ff ff 00 00 00 0f 93 c1 84 c0 0f 95 c0 08 c8 <74> 55 65 8b 05 eb b3 b6 7e f7 df 65 01 3d e2 b3 b6 7e 5b 41 5e 5d [ 301.569447][ C0] RSP: 0018:ffffc90000007e98 EFLAGS: 00000002 [ 301.569462][ C0] RAX: 0000000080000101 RBX: dffffc0000000000 RCX: 0000000000000100 [ 301.569473][ C0] RDX: dffffc0000000000 RSI: 0000000000000802 RDI: 0000000000000001 [ 301.569483][ C0] RBP: ffffc90000007ea8 R08: 0000000000000004 R09: 0000000000000003 [ 301.569492][ C0] R10: fffff52000000fc8 R11: 1ffff92000000fc8 R12: ffff888100327390 [ 301.569508][ C0] R13: 0000000000000000 R14: 0000000000000003 R15: 1ffff11020064e72 [ 301.569518][ C0] FS: 00007f0b0c4a96c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 301.569531][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 301.569542][ C0] CR2: 000020000006b000 CR3: 000000013377f000 CR4: 00000000003506b0 [ 301.569556][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 301.569565][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 301.569574][ C0] Call Trace: [ 301.569580][ C0] [ 301.569591][ C0] _raw_spin_unlock_irqrestore+0x5a/0x80 [ 301.569610][ C0] try_to_wake_up+0x63d/0x1220 [ 301.569629][ C0] wake_up_process+0x10/0x20 [ 301.569642][ C0] handle_softirqs+0x539/0x600 [ 301.569659][ C0] __do_softirq+0xb/0xd [ 301.569677][ C0] do_softirq+0xc6/0x120 [ 301.569690][ C0] [ 301.569694][ C0] [ 301.569699][ C0] ? __cfi_do_softirq+0x10/0x10 [ 301.569713][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 301.569728][ C0] __local_bh_enable_ip+0x75/0x80 [ 301.569742][ C0] copy_fpstate_to_sigframe+0x403/0xaa0 [ 301.569761][ C0] ? copy_fpstate_to_sigframe+0x17c/0xaa0 [ 301.569778][ C0] ? __cfi_copy_fpstate_to_sigframe+0x10/0x10 [ 301.569795][ C0] ? _raw_spin_unlock_irq+0x48/0x70 [ 301.569810][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 301.569825][ C0] ? get_signal+0x124b/0x1520 [ 301.569845][ C0] ? fpu__alloc_mathframe+0xb3/0x130 [ 301.569862][ C0] arch_do_signal_or_restart+0x5bd/0x1030 [ 301.569881][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 301.569898][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 301.569916][ C0] ? sysvec_apic_timer_interrupt+0x64/0xc0 [ 301.569936][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 301.569951][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 301.569966][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 301.569985][ C0] do_syscall_64+0x58/0xa0 [ 301.570000][ C0] ? clear_bhb_loop+0x30/0x80 [ 301.570017][ C0] ? clear_bhb_loop+0x30/0x80 [ 301.570035][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 301.570053][ C0] RIP: 0033:0x7f0b0b58f747 [ 301.570064][ C0] 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 [ 301.570075][ C0] RSP: 002b:00007f0b0c4a90e8 EFLAGS: 00000246 [ 301.570087][ C0] RAX: 00000000000000ca RBX: 00007f0b0b7e5fa8 RCX: 00007f0b0b58f749 [ 301.570096][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0b0b7e5fa8 [ 301.570105][ C0] RBP: 00007f0b0b7e5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 301.570114][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 301.570123][ C0] R13: 00007f0b0b7e6038 R14: 00007ffd8f443770 R15: 00007ffd8f443858 [ 301.570135][ C0] [ 301.933686][ C0] sched: RT throttling activated [ 428.749715][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 269s! [ 428.758307][ C0] Showing busy workqueues and worker pools: [ 428.764217][ C0] workqueue events: flags=0x0 [ 428.768992][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 428.769087][ C0] pending: psi_avgs_work, kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 428.769163][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 428.769195][ C0] pending: vmstat_shepherd, kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 428.769265][ C0] workqueue events_long: flags=0x0 [ 428.813641][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.813691][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work [ 428.813755][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.813790][ C0] pending: br_multicast_gc_work, br_multicast_gc_work [ 428.813823][ C0] workqueue events_unbound: flags=0x2 [ 428.852872][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 428.852905][ C0] in-flight: 8:linkwatch_event [ 428.852935][ C0] pending: fsnotify_connector_destroy_workfn, fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 428.853076][ C0] workqueue events_power_efficient: flags=0x80 [ 428.884792][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7 [ 428.884830][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, gc_worker [ 428.884937][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.884976][ C0] pending: check_lifetime [ 428.884998][ C0] workqueue netns: flags=0xe000a [ 428.923812][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 428.923851][ C0] in-flight: 10:cleanup_net [ 428.923886][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.941048][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.941086][ C0] pending: vmstat_update [ 428.941112][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.941144][ C0] pending: vmstat_update [ 428.941170][ C0] workqueue writeback: flags=0x4a [ 428.970787][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 428.970820][ C0] pending: wb_workfn [ 428.970975][ C0] workqueue dm_bufio_cache: flags=0x8 [ 428.988121][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.988158][ C0] pending: work_fn [ 428.988243][ C0] workqueue mld: flags=0x40008 [ 429.004786][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=51 [ 429.004821][ C0] pending: mld_dad_work [ 429.004842][ C0] inactive: mld_dad_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_dad_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_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_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, 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_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work [ 429.005315][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=51 [ 429.005345][ C0] pending: mld_dad_work [ 429.005361][ C0] inactive: mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_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_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_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_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_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.005937][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.162492][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=81 [ 429.162537][ C0] in-flight: 421:addrconf_dad_work [ 429.162632][ 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 [ 429.163130][ 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_verify_work, addrconf_verify_work [ 429.163492][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=137 [ 429.163524][ C0] in-flight: 396:addrconf_dad_work [ 429.163547][ 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 [ 429.164072][ 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 [ 429.164641][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.165113][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.573126][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.573178][ C0] pending: wg_packet_encrypt_worker [ 429.573209][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.573243][ C0] pending: wg_packet_encrypt_worker [ 429.573266][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.605890][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.605939][ C0] pending: wg_packet_handshake_send_worker [ 429.605969][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.625046][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.625095][ C0] pending: wg_packet_encrypt_worker [ 429.625124][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.625158][ C0] pending: wg_packet_encrypt_worker [ 429.625180][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.657843][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.657884][ C0] pending: wg_packet_handshake_send_worker [ 429.657911][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.676891][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.676932][ C0] pending: wg_packet_encrypt_worker [ 429.676957][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.676990][ C0] pending: wg_packet_encrypt_worker [ 429.677126][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.709177][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.709211][ C0] pending: wg_packet_handshake_send_worker [ 429.709234][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.728239][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.728275][ C0] pending: wg_packet_encrypt_worker [ 429.728297][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.728329][ C0] pending: wg_packet_encrypt_worker [ 429.728350][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.760692][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.760735][ C0] pending: wg_packet_handshake_send_worker [ 429.760763][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.779844][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.779882][ C0] pending: wg_packet_encrypt_worker [ 429.779905][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.779937][ C0] pending: wg_packet_encrypt_worker [ 429.779965][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.812570][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.812619][ C0] pending: wg_packet_handshake_send_worker [ 429.812648][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.831551][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.831600][ C0] pending: wg_packet_encrypt_worker [ 429.831637][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.831671][ C0] pending: wg_packet_encrypt_worker [ 429.831693][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.864063][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.864107][ C0] pending: wg_packet_handshake_send_worker [ 429.864134][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.883032][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.883070][ C0] pending: wg_packet_encrypt_worker [ 429.883095][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.883126][ C0] pending: wg_packet_encrypt_worker [ 429.883149][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.914897][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.914935][ C0] pending: wg_packet_encrypt_worker [ 429.914958][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.914988][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 429.915021][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.948420][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.948466][ C0] pending: wg_packet_handshake_send_worker [ 429.948494][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.967297][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.967348][ C0] pending: wg_packet_encrypt_worker [ 429.967375][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.967409][ C0] pending: wg_packet_encrypt_worker [ 429.967433][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.998939][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.998982][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.999025][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.020881][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.020915][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.020953][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.042497][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.042544][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.042591][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=271s workers=4 idle: 19 6 344 [ 430.042642][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=270s workers=4 idle: 24 39 362 [ 430.042688][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=271s workers=6 idle: 341 333 424 43