Warning: Permanently added '10.128.1.148' (ED25519) to the list of known hosts. 2026/02/04 22:29:55 parsed 1 programs [ 196.015021][ T28] audit: type=1400 audit(1770244195.014:64): 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 [ 196.035802][ T28] audit: type=1400 audit(1770244195.024:65): 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 [ 197.143597][ T28] audit: type=1400 audit(1770244196.144:66): 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 [ 197.147011][ T289] cgroup: Unknown subsys name 'net' [ 197.166349][ T28] audit: type=1400 audit(1770244196.144:67): 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 [ 197.193725][ T28] audit: type=1400 audit(1770244196.174:68): 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 [ 197.194184][ T289] cgroup: Unknown subsys name 'devices' [ 197.338145][ T289] cgroup: Unknown subsys name 'hugetlb' [ 197.343770][ T289] cgroup: Unknown subsys name 'rlimit' [ 197.457162][ T28] audit: type=1400 audit(1770244196.464:69): avc: denied { setattr } for pid=289 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 [ 197.480468][ T28] audit: type=1400 audit(1770244196.464:70): 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 [ 197.500906][ T28] audit: type=1400 audit(1770244196.464:71): 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 [ 197.521233][ T28] audit: type=1400 audit(1770244196.464:72): 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 Setting up swapspace version 1, size = 127995904 bytes [ 197.541615][ T28] audit: type=1400 audit(1770244196.464:73): 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 [ 197.544526][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 197.597109][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 198.395295][ T299] request_module fs-gadgetfs succeeded, but still no fs? [ 198.868704][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.875807][ T338] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.883683][ T338] device bridge_slave_0 entered promiscuous mode [ 198.892157][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.899492][ T338] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.907227][ T338] device bridge_slave_1 entered promiscuous mode [ 199.061392][ T338] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.068502][ T338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.076262][ T338] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.083314][ T338] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.119950][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 199.128065][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.138768][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.160227][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 199.173776][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.180879][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 199.188415][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.196973][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.204019][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.221819][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.230934][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.245058][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 199.262800][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 199.270931][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 199.278486][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 199.286725][ T338] device veth0_vlan entered promiscuous mode [ 199.296824][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.306883][ T338] device veth1_macvtap entered promiscuous mode 2026/02/04 22:29:58 executed programs: 0 [ 199.322669][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.332828][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 199.417488][ T338] syz-executor (338) used greatest stack depth: 20928 bytes left [ 199.654239][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.661396][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.669057][ T373] device bridge_slave_0 entered promiscuous mode [ 199.675737][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.682846][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.690599][ T366] device bridge_slave_0 entered promiscuous mode [ 199.707935][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.715086][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.722607][ T368] device bridge_slave_0 entered promiscuous mode [ 199.729371][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.736497][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.743899][ T373] device bridge_slave_1 entered promiscuous mode [ 199.758205][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.765252][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.772927][ T366] device bridge_slave_1 entered promiscuous mode [ 199.779874][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.787055][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.794539][ T372] device bridge_slave_0 entered promiscuous mode [ 199.804750][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.812344][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.819901][ T368] device bridge_slave_1 entered promiscuous mode [ 199.838290][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.845336][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.852944][ T372] device bridge_slave_1 entered promiscuous mode [ 199.918933][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 199.926240][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.933732][ T369] device bridge_slave_0 entered promiscuous mode [ 199.943784][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.950876][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.958510][ T369] device bridge_slave_1 entered promiscuous mode [ 200.098964][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.106038][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.113333][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.120551][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.132567][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.139656][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.146961][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.154000][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.209322][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.216432][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.223753][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.230816][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.252882][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.259961][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.267273][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.274402][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.291008][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 200.298654][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 200.306859][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.314118][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.321622][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.329145][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 200.337667][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.344940][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.352485][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 200.359874][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 200.406796][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 200.418018][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 200.426250][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.433280][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.440909][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 200.449075][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 200.457247][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 200.465489][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.472574][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.479960][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 200.488285][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.495423][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.502867][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 200.511046][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.518111][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.525493][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 200.533674][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 200.573109][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 200.581496][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.588600][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.596320][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 200.604332][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 200.612537][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 200.620950][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 200.635709][ T368] device veth0_vlan entered promiscuous mode [ 200.647544][ T373] device veth0_vlan entered promiscuous mode [ 200.661150][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 200.669846][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 200.678355][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 200.686922][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 200.695289][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 200.703440][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 200.711650][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 200.719806][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 200.728110][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 200.735611][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 200.743214][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 200.750898][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 200.764685][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 200.772250][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 200.793335][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 200.803732][ T368] device veth1_macvtap entered promiscuous mode [ 200.814080][ T372] device veth0_vlan entered promiscuous mode [ 200.821347][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 200.829637][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 200.837876][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 200.846533][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 200.854663][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 200.861748][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 200.869145][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 200.876654][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 200.884111][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 200.891673][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 200.899095][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 200.911095][ T373] device veth1_macvtap entered promiscuous mode [ 200.926254][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 200.934663][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 200.943082][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 200.950159][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 200.957785][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 200.966326][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 200.974546][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 200.982285][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 200.990662][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 200.999116][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.006207][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.013602][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 201.022006][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 201.030283][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.037348][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.044815][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 201.053137][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 201.061714][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 201.070061][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 201.100512][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 201.108782][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 201.117072][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 201.125305][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 201.133916][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 201.142383][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 201.151499][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 201.159798][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 201.167979][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 201.181237][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 201.189748][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 201.198127][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 201.206451][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 201.229026][ T372] device veth1_macvtap entered promiscuous mode [ 301.295827][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 301.302931][ C1] (detected by 1, t=10002 jiffies, g=1649, q=308 ncpus=2) [ 301.310157][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294967334-4294957332), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 301.323559][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g1649 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 301.334689][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 301.344675][ C1] rcu: RCU grace-period kthread stack dump: [ 301.350609][ C1] task:rcu_preempt state:R running task stack:28352 pid:14 ppid:2 flags:0x00004000 [ 301.361452][ C1] Call Trace: [ 301.364769][ C1] [ 301.367723][ C1] __schedule+0xba6/0x1500 [ 301.372194][ C1] ? release_firmware_map_entry+0x190/0x190 [ 301.378118][ C1] schedule+0xbd/0x170 [ 301.382219][ C1] schedule_timeout+0x159/0x340 [ 301.387203][ C1] ? __cfi_schedule_timeout+0x10/0x10 [ 301.392612][ C1] ? __cfi_process_timeout+0x10/0x10 [ 301.398010][ C1] ? prepare_to_swait_event+0x308/0x320 [ 301.403593][ C1] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 301.408568][ C1] ? _raw_spin_unlock_irq+0x4d/0x70 [ 301.413796][ C1] ? rcu_gp_init+0xf30/0xf30 [ 301.418420][ C1] rcu_gp_kthread+0x99/0x390 [ 301.423038][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 301.428279][ C1] ? __kasan_check_read+0x11/0x20 [ 301.433346][ C1] ? __kthread_parkme+0x142/0x180 [ 301.438394][ C1] kthread+0x281/0x320 [ 301.442499][ C1] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 301.447715][ C1] ? __cfi_kthread+0x10/0x10 [ 301.452332][ C1] ret_from_fork+0x1f/0x30 [ 301.456793][ C1] [ 301.459831][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 301.466179][ C1] Sending NMI from CPU 1 to CPUs 0: [ 301.471410][ C0] NMI backtrace for cpu 0 [ 301.471427][ C0] CPU: 0 PID: 422 Comm: syz.0.17 Not tainted syzkaller #0 [ 301.471442][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 301.471451][ C0] RIP: 0010:native_apic_msr_write+0x39/0x50 [ 301.471480][ C0] 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 8a 37 5b 01 5d c3 0f 1f 84 00 00 00 00 [ 301.471493][ C0] RSP: 0018:ffffc90000d37898 EFLAGS: 00000046 [ 301.471507][ C0] RAX: 000000000000003e RBX: 000000000000003e RCX: 0000000000000838 [ 301.471517][ C0] RDX: 0000000000000000 RSI: 000000000000003e RDI: 0000000000000838 [ 301.471527][ C0] RBP: ffffc90000d37898 R08: ffff888115e12880 R09: 0000000000000002 [ 301.471538][ C0] R10: 0000000000000000 R11: ffffffff8134c2e0 R12: 000000000000003e [ 301.471548][ C0] R13: dffffc0000000000 R14: ffffffff866cfb60 R15: dffffc0000000000 [ 301.471560][ C0] FS: 00007f7f734f56c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 301.471575][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 301.471586][ C0] CR2: 0000001b33963fff CR3: 000000012f363000 CR4: 00000000003506b0 [ 301.471600][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 301.471609][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 301.471619][ C0] Call Trace: [ 301.471623][ C0] [ 301.471629][ C0] lapic_next_event+0x70/0x80 [ 301.471651][ C0] clockevents_program_min_delta+0x1b9/0x350 [ 301.471679][ C0] clockevents_program_event+0x243/0x330 [ 301.471695][ C0] tick_program_event+0xa3/0x120 [ 301.471715][ C0] hrtimer_reprogram+0x388/0x430 [ 301.471738][ C0] hrtimer_start_range_ns+0xa8a/0xc10 [ 301.471763][ C0] common_hrtimer_rearm+0x107/0x110 [ 301.471782][ C0] posixtimer_rearm+0x14e/0x340 [ 301.471807][ C0] dequeue_signal+0x1bb/0x4d0 [ 301.471827][ C0] get_signal+0x522/0x1520 [ 301.471853][ C0] arch_do_signal_or_restart+0xd1/0x1140 [ 301.471874][ C0] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 301.471895][ C0] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 301.471919][ C0] exit_to_user_mode_loop+0x7a/0xb0 [ 301.471936][ C0] exit_to_user_mode_prepare+0x87/0xd0 [ 301.471953][ C0] syscall_exit_to_user_mode+0x1a/0x30 [ 301.471971][ C0] do_syscall_64+0x58/0xa0 [ 301.471990][ C0] ? clear_bhb_loop+0x30/0x80 [ 301.472005][ C0] ? clear_bhb_loop+0x30/0x80 [ 301.472020][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 301.472045][ C0] RIP: 0033:0x7f7f7259aeb9 [ 301.472062][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 301.472074][ C0] RSP: 002b:00007f7f734f50e8 EFLAGS: 00000246 [ 301.472086][ C0] RAX: fffffffffffffffc RBX: 00007f7f72815fa8 RCX: 00007f7f7259aeb9 [ 301.472098][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7f72815fa8 [ 301.472108][ C0] RBP: 00007f7f72815fa0 R08: 0000000000000000 R09: 0000000000000000 [ 301.472118][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 301.472127][ C0] R13: 00007f7f72816038 R14: 00007ffcbb53f200 R15: 00007ffcbb53f2e8 [ 301.472141][ C0] [ 428.926297][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 227s! [ 428.934840][ C0] Showing busy workqueues and worker pools: [ 428.940851][ C0] workqueue events: flags=0x0 [ 428.945539][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.945733][ C0] pending: kfree_rcu_monitor [ 428.958380][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 428.958503][ C0] pending: psi_avgs_work, vmstat_shepherd, kfree_rcu_monitor [ 428.958594][ C0] workqueue events_unbound: flags=0x2 [ 428.979366][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=5/512 refcnt=7 [ 428.979407][ C0] in-flight: 334:linkwatch_event [ 428.979490][ C0] pending: fsnotify_connector_destroy_workfn, fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork [ 428.979721][ C0] workqueue events_power_efficient: flags=0x80 [ 429.011613][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 429.011662][ C0] pending: wg_ratelimiter_gc_entries, gc_worker, check_lifetime [ 429.011742][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 429.011780][ C0] pending: neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work [ 429.011892][ C0] workqueue netns: flags=0xe000a [ 429.050553][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 429.050591][ C0] in-flight: 267:cleanup_net [ 429.050696][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.067994][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.068036][ C0] pending: vmstat_update [ 429.068069][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.068114][ C0] pending: vmstat_update [ 429.068147][ C0] workqueue writeback: flags=0x4a [ 429.097674][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.097714][ C0] pending: wb_workfn [ 429.097743][ C0] workqueue kblockd: flags=0x18 [ 429.114070][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.114178][ C0] pending: blk_mq_timeout_work [ 429.114433][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.132772][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.132817][ C0] pending: work_fn [ 429.132841][ C0] workqueue mld: flags=0x40008 [ 429.149368][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=56 [ 429.149426][ C0] pending: mld_ifc_work [ 429.149457][ C0] inactive: 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_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_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_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 429.150996][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=31 [ 429.151036][ C0] pending: mld_ifc_work [ 429.151061][ 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_dad_work, mld_dad_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_ifc_work, mld_dad_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_dad_work [ 429.151709][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.289330][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=118 [ 429.289388][ C0] in-flight: 48:addrconf_dad_work [ 429.289493][ 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 [ 429.290305][ 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 [ 429.291123][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.291358][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=114 [ 429.291417][ C0] in-flight: 362:addrconf_dad_work [ 429.291477][ 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 [ 429.292201][ 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 [ 429.292952][ 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_verify_work, addrconf_verify_work [ 429.293288][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.719155][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.719204][ C0] pending: wg_packet_handshake_send_worker [ 429.719307][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.737985][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.738038][ C0] pending: wg_packet_encrypt_worker [ 429.738072][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.738111][ C0] pending: wg_packet_encrypt_worker [ 429.738141][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.769831][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.769876][ C0] pending: wg_packet_encrypt_worker [ 429.769907][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.769945][ C0] pending: wg_packet_encrypt_worker [ 429.769974][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.801795][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.801841][ C0] pending: wg_packet_encrypt_worker [ 429.801871][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.801909][ C0] pending: wg_packet_encrypt_worker [ 429.802056][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.833741][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.833793][ C0] pending: wg_packet_encrypt_worker [ 429.833826][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.833863][ C0] pending: wg_packet_encrypt_worker [ 429.833892][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.865428][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.865471][ C0] pending: wg_packet_handshake_send_worker [ 429.865503][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.884178][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.884222][ C0] pending: wg_packet_encrypt_worker [ 429.884254][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.884292][ C0] pending: wg_packet_encrypt_worker [ 429.884323][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.915758][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.915804][ C0] pending: wg_packet_handshake_send_worker [ 429.929221][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.934542][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 429.934586][ C0] pending: wg_packet_decrypt_worker, wg_packet_encrypt_worker [ 429.934638][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.955140][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.955180][ C0] pending: wg_packet_handshake_send_worker [ 429.955211][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.973897][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.973943][ C0] pending: wg_packet_encrypt_worker [ 429.973975][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.974021][ C0] pending: wg_packet_encrypt_worker [ 429.974110][ C0] workqueue wg-kex-wg0: flags=0x6 [ 430.005553][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.005596][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.005650][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.026970][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.027016][ C0] pending: wg_packet_handshake_send_worker [ 430.027047][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.045706][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.045752][ C0] pending: wg_packet_encrypt_worker [ 430.058998][ C0] workqueue wg-kex-wg1: flags=0x6 [ 430.064046][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.064086][ C0] pending: wg_packet_handshake_send_worker [ 430.064118][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 430.082805][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 430.082848][ C0] pending: wg_packet_tx_worker, wg_packet_encrypt_worker [ 430.082899][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.103006][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 430.103045][ C0] pending: wg_packet_handshake_send_worker [ 430.103075][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.121746][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.121789][ C0] pending: wg_packet_encrypt_worker [ 430.121818][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.121857][ C0] pending: wg_packet_encrypt_worker [ 430.121948][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.153632][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.153678][ C0] pending: wg_packet_encrypt_worker [ 430.153708][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.153752][ C0] pending: wg_packet_encrypt_worker [ 430.153836][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=228s workers=4 idle: 359 6 19 [ 430.153899][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=228s workers=3 idle: 360 24 [ 430.153949][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=228s workers=5 idle: 10 8 42