Warning: Permanently added '10.128.1.199' (ED25519) to the list of known hosts. 2026/01/23 00:10:27 parsed 1 programs [ 126.450284][ T28] audit: type=1400 audit(1769127027.026:64): 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 [ 126.453226][ T28] audit: type=1400 audit(1769127027.026:65): 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 [ 127.151511][ T28] audit: type=1400 audit(1769127027.726:66): avc: denied { mounton } for pid=291 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 [ 127.152539][ T291] cgroup: Unknown subsys name 'net' [ 127.174180][ T28] audit: type=1400 audit(1769127027.726:67): avc: denied { mount } for pid=291 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 [ 127.201423][ T28] audit: type=1400 audit(1769127027.756:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 127.201577][ T291] cgroup: Unknown subsys name 'devices' [ 127.314321][ T291] cgroup: Unknown subsys name 'hugetlb' [ 127.319920][ T291] cgroup: Unknown subsys name 'rlimit' [ 127.457445][ T28] audit: type=1400 audit(1769127028.036:69): avc: denied { setattr } for pid=291 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 [ 127.480624][ T28] audit: type=1400 audit(1769127028.036:70): avc: denied { create } for pid=291 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 [ 127.489909][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 127.501426][ T28] audit: type=1400 audit(1769127028.036:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 127.529581][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 127.530338][ T28] audit: type=1400 audit(1769127028.036:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 127.558996][ T28] audit: type=1400 audit(1769127028.036:73): avc: denied { mounton } for pid=291 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 [ 128.270959][ T300] request_module fs-gadgetfs succeeded, but still no fs? [ 128.730063][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.737198][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.744616][ T327] device bridge_slave_0 entered promiscuous mode [ 128.783794][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.790866][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.798396][ T327] device bridge_slave_1 entered promiscuous mode [ 128.805181][ T322] syz-executor (322) used greatest stack depth: 22136 bytes left [ 128.891045][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.898135][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 128.905469][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.912523][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 128.937316][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.950586][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.958528][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 128.967094][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 128.988668][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 128.997532][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.004609][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.012118][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.021117][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.028193][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.036352][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 129.055844][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 129.064419][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 129.076484][ T327] device veth0_vlan entered promiscuous mode [ 129.083693][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 129.091973][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 129.099586][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 129.114248][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 129.123910][ T327] device veth1_macvtap entered promiscuous mode [ 129.132900][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/01/23 00:10:29 executed programs: 0 [ 129.143225][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 129.192723][ T327] syz-executor (327) used greatest stack depth: 21984 bytes left [ 129.356107][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.363286][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.370714][ T369] device bridge_slave_0 entered promiscuous mode [ 129.379733][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.386920][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.394420][ T369] device bridge_slave_1 entered promiscuous mode [ 129.433724][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.440777][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.448445][ T367] device bridge_slave_0 entered promiscuous mode [ 129.458245][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.465546][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.472939][ T367] device bridge_slave_1 entered promiscuous mode [ 129.505549][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.512647][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.519903][ T371] device bridge_slave_0 entered promiscuous mode [ 129.527165][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.534264][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.541545][ T373] device bridge_slave_0 entered promiscuous mode [ 129.559974][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.567458][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.574975][ T371] device bridge_slave_1 entered promiscuous mode [ 129.591649][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.598934][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.606406][ T373] device bridge_slave_1 entered promiscuous mode [ 129.622557][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.629681][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.637209][ T374] device bridge_slave_0 entered promiscuous mode [ 129.646974][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.654239][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.661662][ T374] device bridge_slave_1 entered promiscuous mode [ 129.837060][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.845060][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.886790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.895748][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.904268][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.911270][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.918692][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.927108][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.935292][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.942293][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.949760][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 129.957923][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 129.965910][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 129.973932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 129.981820][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.020212][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.027759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.045040][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 130.053304][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.063789][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.072129][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.080325][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.087439][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.101179][ T369] device veth0_vlan entered promiscuous mode [ 130.112325][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.120055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.127476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.135362][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 130.143389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.151359][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.158957][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.173010][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.181307][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.189732][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.196770][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.204410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.213113][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.221187][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.228223][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.235568][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.243011][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.256034][ T369] device veth1_macvtap entered promiscuous mode [ 130.264007][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.271900][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.280324][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.288875][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.295913][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.303446][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.323379][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.331389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.346782][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.355167][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.379202][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.387560][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.395768][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.402796][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.410425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.419087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.427353][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.434384][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.441720][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.449391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.457031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.465070][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.473397][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.481465][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.488494][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.496009][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 130.504361][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 130.512835][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.520436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.546464][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.555110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.564491][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.572847][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 130.580989][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 130.589551][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.598006][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.606252][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.613291][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.620746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.628929][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.651840][ T367] device veth0_vlan entered promiscuous mode [ 130.661583][ T374] device veth0_vlan entered promiscuous mode [ 130.670011][ T371] device veth0_vlan entered promiscuous mode [ 130.677939][ T373] device veth0_vlan entered promiscuous mode [ 130.685110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.694098][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.701483][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.709310][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.717775][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.725979][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.733544][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.741139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.749744][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.757882][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.765455][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.772996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.781434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.788983][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.811402][ T374] device veth1_macvtap entered promiscuous mode [ 130.818877][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.827517][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.836251][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 130.852758][ T367] device veth1_macvtap entered promiscuous mode [ 230.892441][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 230.899521][ C0] (detected by 0, t=10002 jiffies, g=1157, q=529 ncpus=2) [ 230.906718][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294960306-4294950303), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 230.920077][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g1157 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 230.931189][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 230.941159][ C0] rcu: RCU grace-period kthread stack dump: [ 230.947033][ C0] task:rcu_preempt state:R running task stack:28496 pid:14 ppid:2 flags:0x00004000 [ 230.957815][ C0] Call Trace: [ 230.961085][ C0] [ 230.964010][ C0] __schedule+0xba6/0x1500 [ 230.968448][ C0] ? release_firmware_map_entry+0x190/0x190 [ 230.974343][ C0] schedule+0xbd/0x170 [ 230.978415][ C0] schedule_timeout+0x159/0x340 [ 230.983258][ C0] ? __cfi_schedule_timeout+0x10/0x10 [ 230.988635][ C0] ? __cfi_process_timeout+0x10/0x10 [ 230.993920][ C0] ? prepare_to_swait_event+0x308/0x320 [ 230.999464][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0 [ 231.004310][ C0] ? _raw_spin_unlock_irq+0x4d/0x70 [ 231.009505][ C0] ? rcu_gp_init+0xf30/0xf30 [ 231.014099][ C0] rcu_gp_kthread+0x99/0x390 [ 231.018773][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 231.023985][ C0] ? __kasan_check_read+0x11/0x20 [ 231.029094][ C0] ? __kthread_parkme+0x142/0x180 [ 231.034117][ C0] kthread+0x281/0x320 [ 231.038179][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10 [ 231.043469][ C0] ? __cfi_kthread+0x10/0x10 [ 231.048061][ C0] ret_from_fork+0x1f/0x30 [ 231.052482][ C0] [ 231.055492][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 231.061801][ C0] Sending NMI from CPU 0 to CPUs 1: [ 231.067005][ C1] NMI backtrace for cpu 1 [ 231.067024][ C1] CPU: 1 PID: 425 Comm: syz.0.17 Not tainted syzkaller #0 [ 231.067039][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 231.067047][ C1] RIP: 0010:native_apic_msr_eoi_write+0xf/0x20 [ 231.067074][ C1] Code: c3 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 b8 7d 47 2f 67 55 48 89 e5 b9 0b 08 00 00 31 c0 31 d2 0f 30 <5d> c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 90 90 90 90 90 [ 231.067087][ C1] RSP: 0018:ffffc900001b0fb0 EFLAGS: 00000046 [ 231.067101][ C1] RAX: 0000000000000000 RBX: ffffffff864ccb50 RCX: 000000000000080b [ 231.067111][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000b0 [ 231.067120][ C1] RBP: ffffc900001b0fb0 R08: ffffffff8796d048 R09: ffffffff8796d058 [ 231.067131][ C1] R10: 0000000000000000 R11: ffffffff8134b800 R12: 0000000000000000 [ 231.067146][ C1] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000000 [ 231.067156][ C1] FS: 00007f2845bff6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 231.067170][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 231.067180][ C1] CR2: 000020000006b000 CR3: 0000000122ac4000 CR4: 00000000003506a0 [ 231.067193][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 231.067201][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 231.067211][ C1] Call Trace: [ 231.067216][ C1] [ 231.067221][ C1] __sysvec_apic_timer_interrupt+0x98/0x440 [ 231.067243][ C1] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 231.067265][ C1] [ 231.067269][ C1] [ 231.067274][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 231.067295][ C1] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70 [ 231.067313][ C1] 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 [ 231.067325][ C1] RSP: 0018:ffffc90000ea7bb0 EFLAGS: 00000246 [ 231.067336][ C1] RAX: 0000000000000001 RBX: 0000000000000021 RCX: dffffc0000000000 [ 231.067346][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 231.067354][ C1] RBP: ffffc90000ea7bb8 R08: ffffc90000ea7dff R09: 1ffff920001d4fbf [ 231.067365][ C1] R10: dffffc0000000000 R11: fffff520001d4fc0 R12: dffffc0000000000 [ 231.067376][ C1] R13: 1ffff11022abc944 R14: 000000001c000004 R15: ffff8881155e4a20 [ 231.067389][ C1] get_signal+0x12a4/0x1520 [ 231.067414][ C1] arch_do_signal_or_restart+0xd1/0x1140 [ 231.067433][ C1] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10 [ 231.067451][ C1] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 231.067473][ C1] exit_to_user_mode_loop+0x7a/0xb0 [ 231.067489][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 231.067505][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 231.067527][ C1] do_syscall_64+0x58/0xa0 [ 231.067543][ C1] ? clear_bhb_loop+0x30/0x80 [ 231.067563][ C1] ? clear_bhb_loop+0x30/0x80 [ 231.067584][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 231.067603][ C1] RIP: 0033:0x7f2845d9acb7 [ 231.067619][ C1] Code: 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 <0f> 05 48 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 [ 231.067631][ C1] RSP: 002b:00007f2845bff0e8 EFLAGS: 00000246 [ 231.067642][ C1] RAX: 00000000000000ca RBX: 00007f2846015fa8 RCX: 00007f2845d9acb9 [ 231.067651][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2846015fa8 [ 231.067661][ C1] RBP: 00007f2846015fa0 R08: 0000000000000000 R09: 0000000000000000 [ 231.067670][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 231.067678][ C1] R13: 00007f2846016038 R14: 00007fff6c8b9c60 R15: 00007fff6c8b9d48 [ 231.067691][ C1] [ 231.431966][ C0] sched: RT throttling activated [ 428.812362][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 297s! [ 428.821335][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 297s! [ 428.830307][ C0] Showing busy workqueues and worker pools: [ 428.836205][ C0] workqueue events: flags=0x0 [ 428.840873][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7 [ 428.840983][ C0] pending: kfree_rcu_monitor, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker, rht_deferred_worker [ 428.841095][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.841130][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor, rht_deferred_worker [ 428.841195][ C0] workqueue events_long: flags=0x0 [ 428.885194][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 428.885241][ C0] pending: br_multicast_gc_work, br_multicast_gc_work [ 428.885285][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 428.885320][ C0] pending: br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work, br_multicast_gc_work [ 428.885387][ C0] workqueue events_unbound: flags=0x2 [ 428.924000][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5 [ 428.924038][ C0] in-flight: 8:linkwatch_event [ 428.924075][ C0] pending: toggle_allocation_gate, flush_memcg_stats_dwork [ 428.924118][ C0] workqueue events_power_efficient: flags=0x80 [ 428.950067][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=7/256 refcnt=8 [ 428.950109][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, gc_worker, check_lifetime [ 428.950256][ C0] workqueue netns: flags=0xe000a [ 428.978435][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 428.978477][ C0] in-flight: 10:cleanup_net [ 428.978518][ C0] workqueue mm_percpu_wq: flags=0x8 [ 428.995769][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.995812][ C0] pending: vmstat_update [ 428.995843][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.995877][ C0] pending: vmstat_update [ 428.995906][ C0] workqueue writeback: flags=0x4a [ 429.025335][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.025375][ C0] pending: wb_workfn [ 429.025498][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.042278][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.042321][ C0] pending: work_fn [ 429.054121][ C0] workqueue mld: flags=0x40008 [ 429.058880][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=43 [ 429.058923][ C0] pending: mld_ifc_work [ 429.058949][ C0] inactive: 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_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_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_ifc_work, mld_ifc_work, mld_ifc_work [ 429.059523][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=70 [ 429.059557][ C0] pending: mld_ifc_work [ 429.059583][ C0] inactive: 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_dad_work, mld_dad_work, mld_dad_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_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_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, mld_dad_work, mld_ifc_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_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work [ 429.060415][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.229532][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=137 [ 429.229583][ C0] in-flight: 60:addrconf_dad_work [ 429.229617][ 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 [ 429.230187][ 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 [ 429.230783][ 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_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.231174][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=102 [ 429.231207][ C0] in-flight: 361:addrconf_dad_work [ 429.231233][ 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 [ 429.231797][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.662791][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.668083][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.668133][ C0] pending: wg_packet_encrypt_worker [ 429.668165][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.668201][ C0] pending: wg_packet_encrypt_worker [ 429.668228][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.699553][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.699621][ C0] pending: wg_packet_handshake_send_worker [ 429.699653][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.718273][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.718319][ C0] pending: wg_packet_encrypt_worker [ 429.718346][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.718398][ C0] pending: wg_packet_encrypt_worker [ 429.718425][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.750036][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.750087][ C0] pending: wg_packet_encrypt_worker [ 429.750119][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.750154][ C0] pending: wg_packet_encrypt_worker [ 429.750185][ C0] workqueue wg-kex-wg0: flags=0x24 [ 429.781671][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.781715][ C0] pending: wg_packet_handshake_receive_worker [ 429.781749][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.800779][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.800815][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.800859][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.822366][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.822416][ C0] pending: wg_packet_decrypt_worker [ 429.822450][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.840611][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.840649][ C0] pending: wg_packet_handshake_send_worker [ 429.840678][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.859329][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.859370][ C0] pending: wg_packet_encrypt_worker [ 429.859398][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.859433][ C0] pending: wg_packet_encrypt_worker [ 429.859458][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.890757][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.890797][ C0] pending: wg_packet_handshake_send_worker [ 429.890827][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.909416][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.909457][ C0] pending: wg_packet_encrypt_worker [ 429.909486][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.909520][ C0] pending: wg_packet_encrypt_worker [ 429.909544][ C0] workqueue wg-kex-wg1: flags=0x24 [ 429.940921][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.940961][ C0] pending: wg_packet_handshake_receive_worker [ 429.940992][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.960199][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.960235][ C0] pending: wg_packet_handshake_send_worker [ 429.960269][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.978864][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.978908][ C0] pending: wg_packet_encrypt_worker [ 429.978938][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.978972][ C0] pending: wg_packet_encrypt_worker [ 429.978997][ C0] workqueue wg-kex-wg2: flags=0x24 [ 430.010411][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.010453][ C0] pending: wg_packet_handshake_receive_worker [ 430.010485][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.029784][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.029827][ C0] pending: wg_packet_encrypt_worker [ 430.029854][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 430.029888][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker [ 430.029930][ C0] workqueue wg-kex-wg2: flags=0x6 [ 430.063112][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 430.063150][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 430.063195][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 430.084669][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.084711][ C0] pending: wg_packet_encrypt_worker [ 430.084738][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 430.084772][ C0] pending: wg_packet_encrypt_worker [ 430.084806][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=299s workers=4 idle: 362 19 6 [ 430.084856][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=299s workers=4 idle: 39 420 24 [ 430.084904][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=299s workers=5 idle: 421 43 315