Warning: Permanently added '10.128.1.162' (ED25519) to the list of known hosts. 2026/01/24 22:58:29 parsed 1 programs [ 142.876025][ T28] audit: type=1400 audit(1769295509.094:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 142.897131][ T28] audit: type=1400 audit(1769295509.094:65): avc: denied { module_request } for pid=283 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 [ 144.003975][ T28] audit: type=1400 audit(1769295510.224:66): 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 [ 144.007389][ T290] cgroup: Unknown subsys name 'net' [ 144.026652][ T28] audit: type=1400 audit(1769295510.224:67): 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 [ 144.054023][ T28] audit: type=1400 audit(1769295510.254:68): 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 [ 144.054449][ T290] cgroup: Unknown subsys name 'devices' [ 144.223920][ T290] cgroup: Unknown subsys name 'hugetlb' [ 144.229644][ T290] cgroup: Unknown subsys name 'rlimit' [ 144.342965][ T28] audit: type=1400 audit(1769295510.564:69): 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 [ 144.366348][ T28] audit: type=1400 audit(1769295510.564:70): 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 [ 144.386865][ T28] audit: type=1400 audit(1769295510.564:71): 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 [ 144.407324][ T28] audit: type=1400 audit(1769295510.564:72): 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 [ 144.427812][ T28] audit: type=1400 audit(1769295510.564:73): 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 [ 144.428955][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 144.503319][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 145.263446][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 145.885987][ T327] syz-executor (327) used greatest stack depth: 21504 bytes left [ 145.890051][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.900889][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 145.909533][ T340] device bridge_slave_0 entered promiscuous mode [ 145.929991][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.937671][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 145.945597][ T340] device bridge_slave_1 entered promiscuous mode [ 146.047938][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.055131][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.062473][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.069520][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.097862][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 146.108250][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.115644][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.124636][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 146.132908][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.139931][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 146.148749][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 146.157139][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.164216][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 146.177720][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 146.187307][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 146.202329][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 146.214483][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 146.223022][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 146.230527][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 146.239223][ T340] device veth0_vlan entered promiscuous mode 2026/01/24 22:58:32 executed programs: 0 [ 146.250074][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 146.259359][ T340] device veth1_macvtap entered promiscuous mode [ 146.269705][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 146.280052][ T341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 146.530523][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.537691][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.545278][ T367] device bridge_slave_0 entered promiscuous mode [ 146.560249][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.567592][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.575029][ T369] device bridge_slave_0 entered promiscuous mode [ 146.583927][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.590978][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.598896][ T369] device bridge_slave_1 entered promiscuous mode [ 146.608796][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.616209][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.623712][ T367] device bridge_slave_1 entered promiscuous mode [ 146.672648][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.679695][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.687691][ T373] device bridge_slave_0 entered promiscuous mode [ 146.707229][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.714408][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.722111][ T373] device bridge_slave_1 entered promiscuous mode [ 146.789642][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.796774][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.804520][ T372] device bridge_slave_0 entered promiscuous mode [ 146.835122][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.842397][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.849989][ T372] device bridge_slave_1 entered promiscuous mode [ 146.896998][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.904188][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.912177][ T370] device bridge_slave_0 entered promiscuous mode [ 146.943757][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.950849][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.958344][ T370] device bridge_slave_1 entered promiscuous mode [ 147.083282][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.090763][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.098559][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 147.107181][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 147.115503][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.122604][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.129961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 147.138357][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 147.146513][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.153585][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.161116][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 147.169314][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 147.177602][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 147.185645][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 147.208753][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.244842][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 147.268707][ T369] device veth0_vlan entered promiscuous mode [ 147.285802][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 147.293975][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 147.301387][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 147.319062][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.326618][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.334229][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.341723][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.362571][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 147.370821][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.378400][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.386380][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 147.394991][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 147.403289][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.410319][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.417792][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 147.426274][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 147.434649][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.441709][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.449070][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 147.457629][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 147.465880][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.472918][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.480332][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 147.488958][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 147.497268][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.504326][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.511905][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 147.520203][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 147.528695][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.535780][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.543307][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.550979][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.558739][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.570940][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 147.579347][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 147.587711][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.594794][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.614195][ T369] device veth1_macvtap entered promiscuous mode [ 147.634388][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.642120][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.649501][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 147.657784][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 147.666208][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 147.682481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 147.690880][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 147.699097][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.706197][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.713797][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 147.722441][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.729491][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.736944][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 147.745202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 147.753673][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 147.761982][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 147.772332][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 147.795649][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 147.804080][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 147.812317][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 147.820227][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 147.843750][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 147.851898][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 147.859814][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 147.868435][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 147.884617][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 147.893162][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 147.910327][ T372] device veth0_vlan entered promiscuous mode [ 147.930419][ T370] device veth0_vlan entered promiscuous mode [ 147.938550][ T373] device veth0_vlan entered promiscuous mode [ 147.945868][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 147.955387][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 147.964527][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 147.973878][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 147.982348][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 147.990323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 147.999068][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 148.012748][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 148.027713][ T372] device veth1_macvtap entered promiscuous mode [ 148.070279][ T367] device veth0_vlan entered promiscuous mode [ 148.084502][ T367] device veth1_macvtap entered promiscuous mode [ 248.121554][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 248.128585][ C0] (detected by 0, t=10002 jiffies, g=1485, q=763 ncpus=2) [ 248.135806][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294962025-4294952022), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 248.149277][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1485 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 248.160406][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 248.170392][ C0] rcu: RCU grace-period kthread stack dump: [ 248.176289][ C0] task:rcu_preempt state:R running task stack:28496 pid:14 ppid:2 flags:0x00004000 [ 248.187120][ C0] Call Trace: [ 248.190435][ C0] [ 248.193744][ C0] __schedule+0xba6/0x1500 [ 248.198209][ C0] ? release_firmware_map_entry+0x190/0x190 [ 248.204137][ C0] schedule+0xbd/0x170 [ 248.208238][ C0] schedule_timeout+0x159/0x340 [ 248.213118][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 248.218527][ C0] ? __cfi_process_timeout+0x10/0x10 [ 248.223872][ C0] ? prepare_to_swait_event+0x308/0x320 [ 248.229462][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 248.234341][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 248.239581][ C0] ? rcu_gp_init+0xf30/0xf30 [ 248.244199][ C0] rcu_gp_kthread+0x99/0x390 [ 248.248814][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 248.254052][ C0] ? set_cpus_allowed_ptr+0x88/0xd0 [ 248.259276][ C0] ? __kasan_check_read+0x11/0x20 [ 248.264323][ C0] ? __kthread_parkme+0x142/0x180 [ 248.269368][ C0] kthread+0x281/0x320 [ 248.273458][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 248.278694][ C0] ? __cfi_kthread+0x10/0x10 [ 248.283393][ C0] ret_from_fork+0x1f/0x30 [ 248.287842][ C0] [ 248.290902][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 248.297239][ C0] CPU: 0 PID: 424 Comm: syz.6.22 Not tainted syzkaller #0 [ 248.304374][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 248.314540][ C0] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70 [ 248.320391][ C0] Code: 74 12 48 89 fb 48 c7 c7 00 d5 ed 86 e8 31 ef b6 fc 48 89 df 48 83 3d f6 4d ee 01 00 74 26 e8 13 0d 00 00 90 fb bf 01 00 00 00 c3 fa 4c fc 65 8b 05 a4 e6 02 7b 85 c0 74 03 5b 5d c3 e8 94 f5 [ 248.340635][ C0] RSP: 0018:ffffc90000da7bb0 EFLAGS: 00000246 [ 248.346733][ C0] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 248.354729][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 248.362717][ C0] RBP: ffffc90000da7bb8 R08: ffffc90000da7dff R09: 1ffff920001b4fbf [ 248.370718][ C0] R10: dffffc0000000000 R11: fffff520001b4fc0 R12: dffffc0000000000 [ 248.378713][ C0] R13: 1ffff11025f1282c R14: 000000001c000004 R15: ffff88812f894160 [ 248.386712][ C0] FS: 00007f4af97b86c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 248.395663][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 248.402266][ C0] CR2: 00007fb4b19e0000 CR3: 0000000108e57000 CR4: 00000000003506b0 [ 248.410262][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 248.418255][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 248.426245][ C0] Call Trace: [ 248.429541][ C0] [ 248.432506][ C0] get_signal+0x12a4/0x1520 [ 248.437055][ C0] arch_do_signal_or_restart+0xd1/0x1140 [ 248.442731][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 248.448651][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 248.454838][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 248.460071][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 248.465560][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 248.471057][ C0] do_syscall_64+0x58/0xa0 [ 248.475592][ C0] ? clear_bhb_loop+0x30/0x80 [ 248.480300][ C0] ? clear_bhb_loop+0x30/0x80 [ 248.485008][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 248.491112][ C0] RIP: 0033:0x7f4af899acb7 [ 248.495578][ 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 [ 248.515215][ C0] RSP: 002b:00007f4af97b80e8 EFLAGS: 00000246 [ 248.521308][ C0] RAX: 00000000000000ca RBX: 00007f4af8c15fa8 RCX: 00007f4af899acb9 [ 248.529297][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4af8c15fa8 [ 248.537295][ C0] RBP: 00007f4af8c15fa0 R08: 0000000000000000 R09: 0000000000000000 [ 248.545299][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 248.553290][ C0] R13: 00007f4af8c16038 R14: 00007fff3e1816f0 R15: 00007fff3e1817d8 [ 248.561287][ C0] [ 428.841589][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 280s! [ 428.850556][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 280s! [ 428.859479][ C0] Showing busy workqueues and worker pools: [ 428.865404][ C0] workqueue events: flags=0x0 [ 428.870096][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.870244][ C0] pending: kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker [ 428.870326][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=7/256 refcnt=8 [ 428.870396][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 428.870525][ C0] workqueue events_long: flags=0x0 [ 428.914589][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.914642][ C0] pending: br_multicast_gc_work [ 428.914675][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 428.914717][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work [ 428.914818][ C0] workqueue events_unbound: flags=0x2 [ 428.953613][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 428.953656][ C0] in-flight: 10:linkwatch_event [ 428.953698][ C0] pending: fsnotify_mark_destroy_workfn, fsnotify_connector_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 428.953911][ C0] workqueue events_power_efficient: flags=0x80 [ 428.985714][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=5/256 refcnt=6 [ 428.985762][ C0] pending: neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, check_lifetime [ 428.985887][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.985926][ C0] pending: wg_ratelimiter_gc_entries, gc_worker [ 428.985983][ C0] workqueue netns: flags=0xe000a [ 429.024770][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 429.024817][ C0] in-flight: 8:cleanup_net [ 429.024865][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.041881][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.041930][ C0] pending: vmstat_update [ 429.041966][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.042014][ C0] pending: vmstat_update [ 429.042049][ C0] workqueue writeback: flags=0x4a [ 429.071586][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.071634][ C0] pending: wb_workfn [ 429.072021][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.088855][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.088915][ C0] pending: work_fn [ 429.089028][ C0] workqueue mld: flags=0x40008 [ 429.105537][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=49 [ 429.105582][ C0] pending: mld_ifc_work [ 429.105611][ C0] inactive: 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_dad_work, mld_dad_work, mld_ifc_work, mld_dad_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_dad_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_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 [ 429.106935][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=40 [ 429.106987][ C0] pending: mld_ifc_work [ 429.107013][ C0] inactive: 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_dad_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_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, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.107978][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.247996][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=132 [ 429.248047][ C0] in-flight: 354:addrconf_dad_work [ 429.248086][ 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 [ 429.249089][ 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 [ 429.249988][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.250492][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=91 [ 429.250540][ C0] in-flight: 6:addrconf_dad_work [ 429.250572][ 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 [ 429.251338][ 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 [ 429.655244][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.660564][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.660617][ C0] pending: wg_packet_encrypt_worker [ 429.660653][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.660695][ C0] pending: wg_packet_encrypt_worker [ 429.660726][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.692506][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.692558][ C0] pending: wg_packet_encrypt_worker [ 429.692592][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.692633][ C0] pending: wg_packet_encrypt_worker [ 429.692664][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.724363][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.724413][ C0] pending: wg_packet_encrypt_worker [ 429.724446][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.724486][ C0] pending: wg_packet_encrypt_worker [ 429.724740][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.756187][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.756234][ C0] pending: wg_packet_handshake_send_worker [ 429.756266][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.774941][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.774988][ C0] pending: wg_packet_encrypt_worker [ 429.775020][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.775060][ C0] pending: wg_packet_encrypt_worker [ 429.775090][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.806708][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.806754][ C0] pending: wg_packet_handshake_send_worker [ 429.806785][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.825470][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.825520][ C0] pending: wg_packet_encrypt_worker [ 429.825553][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.825594][ C0] pending: wg_packet_encrypt_worker [ 429.825625][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.857060][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.857103][ C0] pending: wg_packet_handshake_send_worker [ 429.857134][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.875799][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.875845][ C0] pending: wg_packet_encrypt_worker [ 429.875884][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.875926][ C0] pending: wg_packet_encrypt_worker [ 429.876048][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.907502][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.907547][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.907702][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.928987][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.929030][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.929136][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.950536][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.950579][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.950761][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.972057][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.972101][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.972156][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.993463][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.993514][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.993638][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.015022][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.015065][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.015276][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=281s workers=3 idle: 19 60 [ 430.015331][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=281s workers=4 idle: 39 407 24 [ 430.015416][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=281s workers=5 idle: 422 43 341