Warning: Permanently added '10.128.0.172' (ED25519) to the list of known hosts. [ 171.657114][ T28] audit: type=1400 audit(1731847048.243:66): avc: denied { execmem } for pid=438 comm="syz-executor348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 171.676513][ T28] audit: type=1400 audit(1731847048.243:67): avc: denied { setattr } for pid=438 comm="syz-executor348" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 171.687891][ T439] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 171.708720][ T28] audit: type=1400 audit(1731847048.293:68): avc: denied { relabelto } for pid=439 comm="mkswap" name="swap-file" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 171.734224][ T28] audit: type=1400 audit(1731847048.293:69): avc: denied { write } for pid=439 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 171.771477][ T28] audit: type=1400 audit(1731847048.353:70): avc: denied { read } for pid=438 comm="syz-executor348" name="swap-file" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 171.797379][ T28] audit: type=1400 audit(1731847048.353:71): avc: denied { open } for pid=438 comm="syz-executor348" path="/root/swap-file" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 171.797452][ T438] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 171.834895][ T28] audit: type=1400 audit(1731847048.423:72): avc: denied { mounton } for pid=444 comm="syz-executor348" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 171.892662][ T28] audit: type=1400 audit(1731847048.423:73): avc: denied { module_request } for pid=446 comm="syz-executor348" kmod="netdev-nr3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 171.934276][ T446] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.941136][ T446] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.948811][ T446] device bridge_slave_0 entered promiscuous mode [ 171.956615][ T446] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.963494][ T446] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.970742][ T446] device bridge_slave_1 entered promiscuous mode [ 172.051801][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.058826][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.066216][ T448] device bridge_slave_0 entered promiscuous mode [ 172.082172][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.089077][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.096375][ T448] device bridge_slave_1 entered promiscuous mode [ 172.142991][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.149843][ T449] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.157177][ T449] device bridge_slave_0 entered promiscuous mode [ 172.163668][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.170509][ T444] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.177850][ T444] device bridge_slave_0 entered promiscuous mode [ 172.195891][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.203139][ T449] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.210420][ T449] device bridge_slave_1 entered promiscuous mode [ 172.220647][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.227554][ T444] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.234851][ T444] device bridge_slave_1 entered promiscuous mode [ 172.266083][ T447] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.273027][ T447] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.280169][ T447] device bridge_slave_0 entered promiscuous mode [ 172.287269][ T447] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.294216][ T447] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.301456][ T447] device bridge_slave_1 entered promiscuous mode [ 172.385655][ T28] audit: type=1400 audit(1731847048.973:74): avc: denied { create } for pid=446 comm="syz-executor348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 172.406189][ T28] audit: type=1400 audit(1731847048.973:75): avc: denied { write } for pid=446 comm="syz-executor348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 172.461714][ T446] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.468677][ T446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.508849][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.515800][ T448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.522892][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.529849][ T448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.565861][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.572752][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.579830][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.586647][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.609676][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.616717][ T449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.623831][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.630591][ T449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.651790][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.659417][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.666915][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.674174][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.681346][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.688930][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.695977][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.704520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.711824][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.729848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.738198][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.746384][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.753416][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.761099][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.769128][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.776022][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.805131][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.824521][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.832317][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.840609][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.847484][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.875176][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.883947][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.891739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.900049][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.906995][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.916649][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.924977][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.931818][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.946901][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.954400][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.961643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.970116][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.978217][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.986787][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.995007][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.001851][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.009205][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.017211][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.032335][ T446] device veth0_vlan entered promiscuous mode [ 173.047765][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 173.056819][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.065750][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 173.073797][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.081144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 173.089170][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.097328][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.105863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.114385][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.121231][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.128642][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.136943][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.145202][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.152064][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.159435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.167803][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.176117][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.182974][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.190175][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.198926][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.207248][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.214140][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.221352][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.229684][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.237318][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.262728][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.270782][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.279086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.287365][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.295443][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.303790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.311568][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.319659][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.327453][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.335619][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.343666][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.351682][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.367566][ T448] device veth0_vlan entered promiscuous mode [ 173.382309][ T446] device veth1_macvtap entered promiscuous mode [ 173.389618][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 173.398517][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.407878][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 173.416200][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.424439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 173.432425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 173.440804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 173.448558][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.456140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.465810][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.482348][ T448] device veth1_macvtap entered promiscuous mode [ 173.497047][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 173.505677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 173.514438][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 173.521974][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 173.530848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.539270][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 173.547583][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 173.558586][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.566622][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.574095][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.588796][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 173.597117][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 173.605509][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 173.614190][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.624534][ T447] device veth0_vlan entered promiscuous mode [ 173.634587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 173.642942][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 173.660648][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 173.669004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.678354][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.687273][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 173.695561][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 173.704413][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.711821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.719346][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.726842][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready executing program [ 173.734660][ T444] device veth0_vlan entered promiscuous mode [ 173.744168][ T449] device veth0_vlan entered promiscuous mode [ 173.766970][ T447] device veth1_macvtap entered promiscuous mode executing program [ 173.789882][ T444] device veth1_macvtap entered promiscuous mode [ 173.799629][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 173.808523][ T468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 273.872582][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 273.879439][ C1] (detected by 1, t=10002 jiffies, g=2125, q=421 ncpus=2) [ 273.886448][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10002 (4294964596-4294954594), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 273.899654][ C1] rcu: rcu_preempt kthread starved for 10002 jiffies! g2125 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 273.910671][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 273.920558][ C1] rcu: RCU grace-period kthread stack dump: [ 273.926306][ C1] task:rcu_preempt state:R running task stack:27688 pid:14 ppid:2 flags:0x00004000 [ 273.936897][ C1] Call Trace: [ 273.940089][ C1] [ 273.942872][ C1] __schedule+0xcb5/0x1560 [ 273.947112][ C1] ? update_load_avg+0x513/0x1530 [ 273.951983][ C1] ? __sched_text_start+0x8/0x8 [ 273.957188][ C1] ? __kasan_check_write+0x14/0x20 [ 273.962128][ C1] schedule+0xc3/0x180 [ 273.966136][ C1] schedule_timeout+0x18c/0x380 [ 273.970831][ C1] ? _raw_spin_unlock_irq+0x4d/0x70 [ 273.976118][ C1] ? console_conditional_schedule+0x10/0x10 [ 273.981970][ C1] ? update_process_times+0x1b0/0x1b0 [ 273.987264][ C1] ? prepare_to_swait_event+0x308/0x320 [ 273.992639][ C1] rcu_gp_fqs_loop+0x2ed/0x10a0 [ 273.997326][ C1] ? _raw_spin_unlock_irq+0x4d/0x70 [ 274.002358][ C1] ? rcu_gp_init+0xc7f/0xfa0 [ 274.006871][ C1] ? rcu_gp_init+0xfa0/0xfa0 [ 274.011311][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 274.016940][ C1] ? finish_swait+0x17d/0x1b0 [ 274.021464][ C1] rcu_gp_kthread+0xa3/0x3a0 [ 274.025883][ C1] ? queued_spin_lock_slowpath+0x50/0x50 [ 274.031363][ C1] ? set_cpus_allowed_ptr+0xa4/0xe0 [ 274.036431][ C1] ? __kasan_check_read+0x11/0x20 [ 274.041380][ C1] ? __kthread_parkme+0x12d/0x180 [ 274.046368][ C1] kthread+0x26d/0x300 [ 274.050348][ C1] ? queued_spin_lock_slowpath+0x50/0x50 [ 274.055814][ C1] ? kthread_blkcg+0xd0/0xd0 [ 274.060242][ C1] ret_from_fork+0x1f/0x30 [ 274.064595][ C1] [ 274.067462][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 274.073625][ C1] CPU: 1 PID: 475 Comm: syz-executor348 Not tainted 6.1.112-syzkaller-00017-gdefe0024cfb0 #0 [ 274.083587][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 274.093484][ C1] RIP: 0010:_raw_spin_unlock_irq+0x48/0x70 [ 274.099138][ C1] Code: 3c 08 00 74 0c 48 c7 c7 20 f5 0d 87 e8 d1 c5 9b fc 48 83 3d 19 ad ec 01 00 74 29 48 89 df e8 f3 0e 00 00 90 fb bf 01 00 00 00 f3 4f 2e fc 65 8b 05 a4 25 e1 7a 85 c0 74 03 5b 5d c3 e8 74 3f [ 274.118928][ C1] RSP: 0018:ffffc90001637b48 EFLAGS: 00000246 [ 274.124916][ C1] RAX: 0000000000000001 RBX: ffff88810a17a300 RCX: dffffc0000000000 [ 274.132730][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 274.140538][ C1] RBP: ffffc90001637b50 R08: ffffffff8148a33f R09: fffff520002c6fc0 [ 274.148351][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88810a17a720 [ 274.156164][ C1] R13: 1ffff1102142f4e4 R14: 0000000000000021 R15: dffffc0000000000 [ 274.163971][ C1] FS: 00007efdc814b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 274.172739][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 274.179424][ C1] CR2: 00007efdc814ae40 CR3: 0000000120958000 CR4: 00000000003506a0 [ 274.187236][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 274.195049][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 274.202854][ C1] Call Trace: [ 274.205985][ C1] [ 274.208672][ C1] ? show_regs+0x58/0x60 [ 274.212760][ C1] ? dump_cpu_task+0x3c/0x70 [ 274.217438][ C1] ? rcu_check_gp_kthread_starvation+0x1d1/0x240 [ 274.224031][ C1] ? _find_next_bit+0x126/0x130 [ 274.228733][ C1] ? print_other_cpu_stall+0x1140/0x1300 [ 274.234189][ C1] ? __kasan_check_write+0x14/0x20 [ 274.239257][ C1] ? print_cpu_stall+0x590/0x590 [ 274.243993][ C1] ? acct_account_cputime+0x1c2/0x2c0 [ 274.249216][ C1] ? rcu_sched_clock_irq+0xb19/0x1350 [ 274.254590][ C1] ? rcu_boost_kthread_setaffinity+0x590/0x590 [ 274.260747][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 274.265780][ C1] ? update_wall_time+0x25/0x30 [ 274.270478][ C1] ? update_process_times+0x149/0x1b0 [ 274.275676][ C1] ? tick_sched_timer+0x188/0x240 [ 274.280621][ C1] ? tick_setup_sched_timer+0x490/0x490 [ 274.286005][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 274.291210][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 274.296164][ C1] ? clockevents_program_event+0x236/0x300 [ 274.301802][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 274.307810][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 274.312749][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 274.318645][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 274.324290][ C1] [ 274.327065][ C1] [ 274.329844][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 274.335831][ C1] ? get_signal+0x12af/0x1820 [ 274.340344][ C1] ? _raw_spin_unlock_irq+0x48/0x70 [ 274.345378][ C1] ? _raw_spin_unlock_irq+0x41/0x70 [ 274.350412][ C1] get_signal+0x14e6/0x1820 [ 274.354755][ C1] ? ptrace_notify+0x350/0x350 [ 274.359353][ C1] ? __kasan_check_write+0x14/0x20 [ 274.364300][ C1] arch_do_signal_or_restart+0xb0/0x16f0 [ 274.369863][ C1] ? __do_compat_sys_x32_rt_sigreturn+0x1e0/0x1e0 [ 274.376370][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 274.381321][ C1] ? do_sigaltstack+0x3f9/0x630 [ 274.386015][ C1] ? get_sigframe_size+0x10/0x10 [ 274.390787][ C1] ? restore_altstack+0x107/0x150 [ 274.395644][ C1] ? __ia32_sys_sigaltstack+0x260/0x260 [ 274.401023][ C1] ? sched_clock_cpu+0x71/0x2b0 [ 274.405711][ C1] ? __do_sys_rt_sigreturn+0x160/0x1e0 [ 274.411004][ C1] exit_to_user_mode_loop+0x74/0xa0 [ 274.416039][ C1] exit_to_user_mode_prepare+0x5a/0xa0 [ 274.421329][ C1] syscall_exit_to_user_mode+0x26/0x130 [ 274.426713][ C1] do_syscall_64+0x47/0xb0 [ 274.430966][ C1] ? clear_bhb_loop+0x55/0xb0 [ 274.435480][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 274.441208][ C1] RIP: 0033:0x7efdc8197f07 [ 274.445465][ C1] Code: 14 25 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 1f 00 00 90 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 b0 ff ff ff f7 d8 64 89 [ 274.464909][ C1] RSP: 002b:00007efdc814b238 EFLAGS: 00000246 [ 274.470801][ C1] RAX: 00000000000000ca RBX: 00007efdc82211a8 RCX: 00007efdc8197f09 [ 274.478646][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007efdc82211a8 [ 274.486433][ C1] RBP: 00007efdc82211a0 R08: 00007efdc814b6c0 R09: 00007efdc814b6c0 [ 274.494508][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efdc82211ac [ 274.502453][ C1] R13: 0000000000000002 R14: 00007fff4aec8d00 R15: 00007fff4aec8de8 [ 274.510436][ C1] [ 428.882786][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x1 nice=0 stuck for 255s! [ 428.891555][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 254s! [ 428.900366][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 250s! [ 428.909206][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 255s! [ 428.917448][ C0] Showing busy workqueues and worker pools: [ 428.923196][ C0] workqueue events: flags=0x0 [ 428.927680][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.927731][ C0] pending: kfree_rcu_monitor [ 428.927773][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=3/256 refcnt=4 [ 428.927813][ C0] pending: vmstat_shepherd, psi_avgs_work, kfree_rcu_monitor [ 428.927898][ C0] workqueue events_unbound: flags=0x2 [ 428.960591][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/512 refcnt=5 [ 428.960638][ C0] in-flight: 468:linkwatch_event [ 428.960681][ C0] pending: flush_memcg_stats_dwork, toggle_allocation_gate [ 428.960806][ C0] workqueue events_power_efficient: flags=0x80 [ 428.986312][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 428.986364][ C0] pending: check_lifetime [ 428.986397][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=6/256 refcnt=7 [ 428.986437][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, neigh_managed_work, neigh_periodic_work, gc_worker, neigh_periodic_work [ 428.986553][ C0] workqueue mm_percpu_wq: flags=0x8 [ 429.026361][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.026423][ C0] pending: vmstat_update [ 429.026465][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 429.026507][ C0] pending: vmstat_update [ 429.026547][ C0] workqueue writeback: flags=0x4a [ 429.055515][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.055567][ C0] pending: wb_workfn [ 429.055611][ C0] workqueue kblockd: flags=0x18 [ 429.071302][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2 [ 429.071353][ C0] pending: blk_mq_timeout_work [ 429.071599][ C0] workqueue dm_bufio_cache: flags=0x8 [ 429.089636][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.089688][ C0] pending: work_fn [ 429.089784][ C0] workqueue mld: flags=0x40008 [ 429.105916][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=35 [ 429.105968][ C0] pending: mld_ifc_work [ 429.105998][ C0] inactive: 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_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_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work [ 429.106567][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/1 refcnt=55 [ 429.106607][ C0] pending: mld_ifc_work [ 429.106633][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_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_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work [ 429.107433][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 429.248240][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=99 [ 429.248296][ C0] in-flight: 39:addrconf_dad_work [ 429.248338][ 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 [ 429.249248][ 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 [ 429.250113][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/1 refcnt=130 [ 429.250154][ C0] in-flight: 6:addrconf_dad_work [ 429.250188][ 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 [ 429.251099][ 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 [ 429.252088][ 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_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work [ 429.665431][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.670279][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.670329][ C0] pending: wg_packet_handshake_send_worker [ 429.670367][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.688767][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.688819][ C0] pending: wg_packet_encrypt_worker [ 429.688855][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 429.688896][ C0] pending: wg_packet_encrypt_worker [ 429.688928][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.719539][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.719586][ C0] pending: wg_packet_handshake_send_worker [ 429.719621][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.737685][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.737736][ C0] pending: wg_packet_encrypt_worker [ 429.737769][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 429.737811][ C0] pending: wg_packet_encrypt_worker [ 429.737841][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.768372][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.768419][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.768477][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.789368][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.789417][ C0] pending: wg_packet_encrypt_worker [ 429.789449][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 429.789491][ C0] pending: wg_packet_encrypt_worker [ 429.789523][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.820049][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 429.820096][ C0] pending: wg_packet_handshake_send_worker [ 429.820131][ C0] workqueue wg-crypt-wg0: flags=0x28 [ 429.838883][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.838932][ C0] pending: wg_packet_encrypt_worker [ 429.838966][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 429.839007][ C0] pending: wg_packet_encrypt_worker [ 429.839045][ C0] workqueue wg-crypt-wg1: flags=0x28 [ 429.869828][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.869880][ C0] pending: wg_packet_encrypt_worker [ 429.869915][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 429.869957][ C0] pending: wg_packet_encrypt_worker [ 429.869988][ C0] workqueue wg-crypt-wg2: flags=0x28 [ 429.901132][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 429.901194][ C0] pending: wg_packet_encrypt_worker [ 429.901232][ C0] pwq 0: cpus=0 node=0 flags=0x1 nice=0 active=1/256 refcnt=2 [ 429.901275][ C0] pending: wg_packet_encrypt_worker [ 429.901455][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.932075][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.932122][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.932258][ C0] workqueue wg-kex-wg1: flags=0x6 [ 429.953079][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.953125][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.953184][ C0] workqueue wg-kex-wg2: flags=0x6 [ 429.973953][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.973999][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.974122][ C0] workqueue wg-kex-wg0: flags=0x6 [ 429.994856][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/256 refcnt=4 [ 429.994900][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker [ 429.995046][ C0] pool 0: cpus=0 node=0 flags=0x1 nice=0 hung=256s workers=3 manager: 221 idle: 19 [ 429.995161][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=256s workers=3 idle: 466 24 [ 429.995217][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=256s workers=4 idle: 43 8 10