[ 30.243584][ T255] [ 30.243695][ T255] ===================================== [ 30.243848][ T255] WARNING: bad unlock balance detected! [ 30.243999][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 30.244143][ T255] ------------------------------------- [ 30.244285][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 30.244470][ T255] [] __rtnl_unlock+0x69/0xf0 [ 30.244659][ T255] but there are no more locks to release! [ 30.244810][ T255] [ 30.244810][ T255] other info that might help us debug this: [ 30.245023][ T255] no locks held by ip/255. [ 30.245171][ T255] [ 30.245171][ T255] stack backtrace: [ 30.245345][ T255] CPU: 3 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 30.245561][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 30.245880][ T255] Call Trace: [ 30.245996][ T255] [ 30.246075][ T255] dump_stack_lvl+0x82/0xd0 [ 30.246234][ T255] ? __rtnl_unlock+0x69/0xf0 [ 30.246380][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 30.246525][ T255] __lock_release+0x2f7/0x460 [ 30.246679][ T255] ? __pfx___lock_release+0x10/0x10 [ 30.246826][ T255] ? __rtnl_unlock+0x69/0xf0 [ 30.246969][ T255] lock_release+0xd7/0x140 [ 30.247110][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 30.247267][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 30.247411][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 30.247595][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 30.247748][ T255] __rtnl_unlock+0x69/0xf0 [ 30.247895][ T255] rtnl_newlink+0x7fd/0xa30 [ 30.248042][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 30.248196][ T255] ? find_held_lock+0x2c/0x110 [ 30.248347][ T255] ? __lock_release+0x103/0x460 [ 30.248489][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.248639][ T255] ? __pfx___lock_release+0x10/0x10 [ 30.248787][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.248931][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 30.249096][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 30.249242][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.249391][ T255] ? hlock_class+0x4e/0x130 [ 30.249541][ T255] ? mark_lock+0x38/0x3e0 [ 30.249654][ T255] ? __lock_acquire+0xb3f/0x1580 [ 30.249800][ T255] netlink_rcv_skb+0x130/0x360 [ 30.249961][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.250107][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 30.250251][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 30.250400][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 30.250551][ T255] netlink_unicast+0x44b/0x710 [ 30.250697][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 30.250842][ T255] ? find_held_lock+0x2c/0x110 [ 30.250997][ T255] netlink_sendmsg+0x723/0xbe0 [ 30.251142][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 30.251286][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 30.251431][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 30.251578][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 30.251755][ T255] ? hlock_class+0x4e/0x130 [ 30.251897][ T255] ? validate_chain+0x130/0x9b0 [ 30.252046][ T255] ___sys_sendmsg+0xee/0x170 [ 30.252192][ T255] ? __pfx_validate_chain+0x10/0x10 [ 30.252337][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 30.252481][ T255] ? __lock_acquire+0xb3f/0x1580 [ 30.252628][ T255] ? find_held_lock+0x2c/0x110 [ 30.252771][ T255] ? __lock_release+0x103/0x460 [ 30.252913][ T255] ? __might_fault+0x11b/0x170 [ 30.253064][ T255] ? fdget+0x52/0x1e0 [ 30.253173][ T255] ? lock_acquire+0x32/0xc0 [ 30.253327][ T255] __sys_sendmsg+0xcd/0x170 [ 30.253485][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 30.253636][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 30.253788][ T255] do_syscall_64+0xc1/0x1d0 [ 30.253936][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 30.254114][ T255] RIP: 0033:0x7f8bd0eee7b7 [ 30.254264][ T255] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 30.254776][ T255] RSP: 002b:00007ffc342fea58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 30.254995][ T255] RAX: ffffffffffffffda RBX: 00007ffc342ff180 RCX: 00007f8bd0eee7b7 [ 30.255214][ T255] RDX: 0000000000000000 RSI: 00007ffc342feac0 RDI: 0000000000000005 [ 30.255428][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 30.255648][ T255] R10: 00007f8bd0da7708 R11: 0000000000000246 R12: 00007ffc342ff198 [ 30.255865][ T255] R13: 00000000672a0ba1 R14: 0000000000496600 R15: 00007ffc342feba8 [ 30.256082][ T255] [ 247.130784][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.131132][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.131251][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.131444][ T43] task:ip state:D stack:25688 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.131722][ T43] Call Trace: [ 247.131816][ T43] [ 247.131881][ T43] __schedule+0xa19/0x1dc0 [ 247.132013][ T43] ? __pfx___schedule+0x10/0x10 [ 247.132135][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.132260][ T43] ? trace_lock_release+0x10e/0x180 [ 247.132377][ T43] schedule+0xdf/0x210 [ 247.132483][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.132607][ T43] __mutex_lock+0x634/0xac0 [ 247.132730][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.132851][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.132968][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.133086][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.133199][ T43] rtnl_newlink+0x64b/0xa30 [ 247.133316][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.133430][ T43] ? find_held_lock+0x2c/0x110 [ 247.133549][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.133675][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.133790][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.133904][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.134019][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.134134][ T43] ? hlock_class+0x4e/0x130 [ 247.134250][ T43] ? mark_lock+0x38/0x3e0 [ 247.134338][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.134457][ T43] netlink_rcv_skb+0x130/0x360 [ 247.134573][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.134693][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.134814][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.134929][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.135044][ T43] netlink_unicast+0x44b/0x710 [ 247.135159][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.135276][ T43] ? find_held_lock+0x2c/0x110 [ 247.135396][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.135512][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.135642][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.135763][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.135875][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.136018][ T43] ? hlock_class+0x4e/0x130 [ 247.136135][ T43] ? validate_chain+0x130/0x9b0 [ 247.136252][ T43] ___sys_sendmsg+0xee/0x170 [ 247.136371][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.136484][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.136606][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.136726][ T43] ? find_held_lock+0x2c/0x110 [ 247.136840][ T43] ? __lock_release+0x103/0x460 [ 247.136953][ T43] ? __might_fault+0x11b/0x170 [ 247.137072][ T43] ? fdget+0x52/0x1e0 [ 247.137160][ T43] ? lock_acquire+0x32/0xc0 [ 247.137278][ T43] __sys_sendmsg+0xcd/0x170 [ 247.137398][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.137513][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.137651][ T43] do_syscall_64+0xc1/0x1d0 [ 247.137773][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.137919][ T43] RIP: 0033:0x7f8bd0eee7b7 [ 247.138040][ T43] RSP: 002b:00007ffc342fea58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.138211][ T43] RAX: ffffffffffffffda RBX: 00007ffc342ff180 RCX: 00007f8bd0eee7b7 [ 247.138387][ T43] RDX: 0000000000000000 RSI: 00007ffc342feac0 RDI: 0000000000000005 [ 247.138556][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.138732][ T43] R10: 00007f8bd0da7708 R11: 0000000000000246 R12: 00007ffc342ff198 [ 247.138911][ T43] R13: 00000000672a0ba1 R14: 0000000000496600 R15: 00007ffc342feba8 [ 247.139087][ T43] [ 247.139176][ T43] INFO: lockdep is turned off. [ 370.010751][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 370.011020][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.011137][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.011329][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.011568][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.011758][ T43] Call Trace: [ 370.011853][ T43] [ 370.011919][ T43] __schedule+0xa19/0x1dc0 [ 370.012041][ T43] ? __pfx___schedule+0x10/0x10 [ 370.012162][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.012285][ T43] ? trace_lock_release+0x10e/0x180 [ 370.012405][ T43] schedule+0xdf/0x210 [ 370.012495][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.012628][ T43] __mutex_lock+0x634/0xac0 [ 370.012750][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.012867][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.012984][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.013102][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.013219][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.013341][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.013457][ T43] addrconf_verify_work+0x12/0x30 [ 370.013575][ T43] process_one_work+0xe55/0x16d0 [ 370.013699][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.013819][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.013934][ T43] ? assign_work+0x16c/0x240 [ 370.014055][ T43] worker_thread+0x58c/0xce0 [ 370.014175][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.014294][ T43] kthread+0x28a/0x350 [ 370.014387][ T43] ? __pfx_kthread+0x10/0x10 [ 370.014506][ T43] ret_from_fork+0x31/0x70 [ 370.014628][ T43] ? __pfx_kthread+0x10/0x10 [ 370.014748][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.014870][ T43] [ 370.014968][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 370.015107][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.015219][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.015413][ T43] task:ip state:D stack:25688 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 370.015660][ T43] Call Trace: [ 370.015747][ T43] [ 370.015809][ T43] __schedule+0xa19/0x1dc0 [ 370.015926][ T43] ? __pfx___schedule+0x10/0x10 [ 370.016045][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.016165][ T43] ? trace_lock_release+0x10e/0x180 [ 370.016289][ T43] schedule+0xdf/0x210 [ 370.016381][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.016499][ T43] __mutex_lock+0x634/0xac0 [ 370.016625][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.016742][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.016860][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.016995][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.017112][ T43] rtnl_newlink+0x64b/0xa30 [ 370.017231][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.017347][ T43] ? find_held_lock+0x2c/0x110 [ 370.017464][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.017585][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.017710][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.017832][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.017946][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.018063][ T43] ? hlock_class+0x4e/0x130 [ 370.018179][ T43] ? mark_lock+0x38/0x3e0 [ 370.018267][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.018389][ T43] netlink_rcv_skb+0x130/0x360 [ 370.018525][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.018649][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.018768][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.018884][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.019000][ T43] netlink_unicast+0x44b/0x710 [ 370.019120][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.019234][ T43] ? find_held_lock+0x2c/0x110 [ 370.019353][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.019475][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.019606][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.019724][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.019836][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.019985][ T43] ? hlock_class+0x4e/0x130 [ 370.020104][ T43] ? validate_chain+0x130/0x9b0 [ 370.020224][ T43] ___sys_sendmsg+0xee/0x170 [ 370.020341][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.020462][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.020580][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.020704][ T43] ? find_held_lock+0x2c/0x110 [ 370.020819][ T43] ? __lock_release+0x103/0x460 [ 370.020937][ T43] ? __might_fault+0x11b/0x170 [ 370.021054][ T43] ? fdget+0x52/0x1e0 [ 370.021142][ T43] ? lock_acquire+0x32/0xc0 [ 370.021260][ T43] __sys_sendmsg+0xcd/0x170 [ 370.021377][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.021494][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.021623][ T43] do_syscall_64+0xc1/0x1d0 [ 370.021741][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.021890][ T43] RIP: 0033:0x7f8bd0eee7b7 [ 370.022011][ T43] RSP: 002b:00007ffc342fea58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.022182][ T43] RAX: ffffffffffffffda RBX: 00007ffc342ff180 RCX: 00007f8bd0eee7b7 [ 370.022359][ T43] RDX: 0000000000000000 RSI: 00007ffc342feac0 RDI: 0000000000000005 [ 370.022530][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 370.022705][ T43] R10: 00007f8bd0da7708 R11: 0000000000000246 R12: 00007ffc342ff198 [ 370.022875][ T43] R13: 00000000672a0ba1 R14: 0000000000496600 R15: 00007ffc342feba8 [ 370.023049][ T43] [ 370.023140][ T43] INFO: lockdep is turned off. [ 492.890747][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.891053][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.891165][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.891350][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.891591][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.891783][ T43] Call Trace: [ 492.891872][ T43] [ 492.891935][ T43] __schedule+0xa19/0x1dc0 [ 492.892058][ T43] ? __pfx___schedule+0x10/0x10 [ 492.892175][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.892292][ T43] ? trace_lock_release+0x10e/0x180 [ 492.892407][ T43] schedule+0xdf/0x210 [ 492.892495][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.892620][ T43] __mutex_lock+0x634/0xac0 [ 492.892742][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.892857][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.892971][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.893087][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.893201][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.893319][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.893432][ T43] addrconf_verify_work+0x12/0x30 [ 492.893546][ T43] process_one_work+0xe55/0x16d0 [ 492.893677][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.893793][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.893907][ T43] ? assign_work+0x16c/0x240 [ 492.894024][ T43] worker_thread+0x58c/0xce0 [ 492.894141][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.894256][ T43] kthread+0x28a/0x350 [ 492.894344][ T43] ? __pfx_kthread+0x10/0x10 [ 492.894457][ T43] ret_from_fork+0x31/0x70 [ 492.894577][ T43] ? __pfx_kthread+0x10/0x10 [ 492.894699][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.894828][ T43] [ 492.894927][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.895060][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.895167][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.895351][ T43] task:ip state:D stack:25688 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.895580][ T43] Call Trace: [ 492.895680][ T43] [ 492.895742][ T43] __schedule+0xa19/0x1dc0 [ 492.895859][ T43] ? __pfx___schedule+0x10/0x10 [ 492.895973][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.896088][ T43] ? trace_lock_release+0x10e/0x180 [ 492.896240][ T43] schedule+0xdf/0x210 [ 492.896328][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.896442][ T43] __mutex_lock+0x634/0xac0 [ 492.896565][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.896688][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.896805][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.896923][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.897036][ T43] rtnl_newlink+0x64b/0xa30 [ 492.897152][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.897267][ T43] ? find_held_lock+0x2c/0x110 [ 492.897382][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.897501][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.897623][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.897738][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.897852][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.897965][ T43] ? hlock_class+0x4e/0x130 [ 492.898079][ T43] ? mark_lock+0x38/0x3e0 [ 492.898167][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.898287][ T43] netlink_rcv_skb+0x130/0x360 [ 492.898404][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.898521][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.898645][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.898763][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.898887][ T43] netlink_unicast+0x44b/0x710 [ 492.899002][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.899116][ T43] ? find_held_lock+0x2c/0x110 [ 492.899234][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.899350][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.899471][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.899588][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.899716][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.899858][ T43] ? hlock_class+0x4e/0x130 [ 492.899972][ T43] ? validate_chain+0x130/0x9b0 [ 492.900088][ T43] ___sys_sendmsg+0xee/0x170 [ 492.900203][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.900319][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.900441][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.900557][ T43] ? find_held_lock+0x2c/0x110 [ 492.900679][ T43] ? __lock_release+0x103/0x460 [ 492.900794][ T43] ? __might_fault+0x11b/0x170 [ 492.900910][ T43] ? fdget+0x52/0x1e0 [ 492.900997][ T43] ? lock_acquire+0x32/0xc0 [ 492.901111][ T43] __sys_sendmsg+0xcd/0x170 [ 492.901225][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.901343][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.901465][ T43] do_syscall_64+0xc1/0x1d0 [ 492.901582][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.901733][ T43] RIP: 0033:0x7f8bd0eee7b7 [ 492.901852][ T43] RSP: 002b:00007ffc342fea58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.902024][ T43] RAX: ffffffffffffffda RBX: 00007ffc342ff180 RCX: 00007f8bd0eee7b7 [ 492.902194][ T43] RDX: 0000000000000000 RSI: 00007ffc342feac0 RDI: 0000000000000005 [ 492.902367][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.902539][ T43] R10: 00007f8bd0da7708 R11: 0000000000000246 R12: 00007ffc342ff198 [ 492.902714][ T43] R13: 00000000672a0ba1 R14: 0000000000496600 R15: 00007ffc342feba8 [ 492.902897][ T43] [ 492.902983][ T43] INFO: lockdep is turned off. [ 615.770679][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.770979][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.771092][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.771282][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.771519][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.771708][ T43] Call Trace: [ 615.771795][ T43] [ 615.771863][ T43] __schedule+0xa19/0x1dc0 [ 615.771984][ T43] ? __pfx___schedule+0x10/0x10 [ 615.772107][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.772227][ T43] ? trace_lock_release+0x10e/0x180 [ 615.772344][ T43] schedule+0xdf/0x210 [ 615.772432][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.772546][ T43] __mutex_lock+0x634/0xac0 [ 615.772681][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.772802][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.772916][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.773032][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.773146][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.773264][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.773378][ T43] addrconf_verify_work+0x12/0x30 [ 615.773493][ T43] process_one_work+0xe55/0x16d0 [ 615.773614][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.773734][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.773850][ T43] ? assign_work+0x16c/0x240 [ 615.773967][ T43] worker_thread+0x58c/0xce0 [ 615.774083][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.774199][ T43] kthread+0x28a/0x350 [ 615.774286][ T43] ? __pfx_kthread+0x10/0x10 [ 615.774400][ T43] ret_from_fork+0x31/0x70 [ 615.774515][ T43] ? __pfx_kthread+0x10/0x10 [ 615.774646][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.774767][ T43] [ 615.774865][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.774999][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.775106][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.775290][ T43] task:ip state:D stack:25688 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.775533][ T43] Call Trace: [ 615.775639][ T43] [ 615.775703][ T43] __schedule+0xa19/0x1dc0 [ 615.775825][ T43] ? __pfx___schedule+0x10/0x10 [ 615.775941][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.776057][ T43] ? trace_lock_release+0x10e/0x180 [ 615.776174][ T43] schedule+0xdf/0x210 [ 615.776261][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.776374][ T43] __mutex_lock+0x634/0xac0 [ 615.776490][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.776622][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.776740][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.776858][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.776972][ T43] rtnl_newlink+0x64b/0xa30 [ 615.777089][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.777206][ T43] ? find_held_lock+0x2c/0x110 [ 615.777322][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.777443][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.777560][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.777682][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.777798][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.777911][ T43] ? hlock_class+0x4e/0x130 [ 615.778027][ T43] ? mark_lock+0x38/0x3e0 [ 615.778114][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.778230][ T43] netlink_rcv_skb+0x130/0x360 [ 615.778345][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.778459][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.778581][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.778710][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.778826][ T43] netlink_unicast+0x44b/0x710 [ 615.778945][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.779058][ T43] ? find_held_lock+0x2c/0x110 [ 615.779176][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.779291][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.779412][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.779529][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.779664][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.779807][ T43] ? hlock_class+0x4e/0x130 [ 615.779921][ T43] ? validate_chain+0x130/0x9b0 [ 615.780035][ T43] ___sys_sendmsg+0xee/0x170 [ 615.780149][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.780264][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.780382][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.780505][ T43] ? find_held_lock+0x2c/0x110 [ 615.780627][ T43] ? __lock_release+0x103/0x460 [ 615.780741][ T43] ? __might_fault+0x11b/0x170 [ 615.780856][ T43] ? fdget+0x52/0x1e0 [ 615.780944][ T43] ? lock_acquire+0x32/0xc0 [ 615.781058][ T43] __sys_sendmsg+0xcd/0x170 [ 615.781178][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.781293][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.781424][ T43] do_syscall_64+0xc1/0x1d0 [ 615.781541][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.781691][ T43] RIP: 0033:0x7f8bd0eee7b7 [ 615.781817][ T43] RSP: 002b:00007ffc342fea58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.781988][ T43] RAX: ffffffffffffffda RBX: 00007ffc342ff180 RCX: 00007f8bd0eee7b7 [ 615.782155][ T43] RDX: 0000000000000000 RSI: 00007ffc342feac0 RDI: 0000000000000005 [ 615.782327][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.782500][ T43] R10: 00007f8bd0da7708 R11: 0000000000000246 R12: 00007ffc342ff198 [ 615.782678][ T43] R13: 00000000672a0ba1 R14: 0000000000496600 R15: 00007ffc342feba8 [ 615.782850][ T43] [ 615.782937][ T43] INFO: lockdep is turned off. [ 738.650736][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.651120][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.651232][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.651419][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.651685][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.651841][ T43] Call Trace: [ 738.651930][ T43] [ 738.651998][ T43] __schedule+0xa19/0x1dc0 [ 738.652125][ T43] ? __pfx___schedule+0x10/0x10 [ 738.652243][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.652361][ T43] ? trace_lock_release+0x10e/0x180 [ 738.652478][ T43] schedule+0xdf/0x210 [ 738.652574][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.652700][ T43] __mutex_lock+0x634/0xac0 [ 738.652818][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.652933][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.653053][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.653168][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.653287][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.653404][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.653518][ T43] addrconf_verify_work+0x12/0x30 [ 738.653645][ T43] process_one_work+0xe55/0x16d0 [ 738.653762][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.653879][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.654091][ T43] ? assign_work+0x16c/0x240 [ 738.654208][ T43] worker_thread+0x58c/0xce0 [ 738.654324][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.654440][ T43] kthread+0x28a/0x350 [ 738.654528][ T43] ? __pfx_kthread+0x10/0x10 [ 738.654659][ T43] ret_from_fork+0x31/0x70 [ 738.654777][ T43] ? __pfx_kthread+0x10/0x10 [ 738.654890][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.655015][ T43] [ 738.655112][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.655247][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.655353][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.655538][ T43] task:ip state:D stack:25688 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.655778][ T43] Call Trace: [ 738.655865][ T43] [ 738.655935][ T43] __schedule+0xa19/0x1dc0 [ 738.656052][ T43] ? __pfx___schedule+0x10/0x10 [ 738.656168][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.656284][ T43] ? trace_lock_release+0x10e/0x180 [ 738.656401][ T43] schedule+0xdf/0x210 [ 738.656489][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.656608][ T43] __mutex_lock+0x634/0xac0 [ 738.656724][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.656839][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.656964][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.657082][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.657195][ T43] rtnl_newlink+0x64b/0xa30 [ 738.657311][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.657426][ T43] ? find_held_lock+0x2c/0x110 [ 738.657541][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.657662][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.657777][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.657896][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.658010][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.658123][ T43] ? hlock_class+0x4e/0x130 [ 738.658237][ T43] ? mark_lock+0x38/0x3e0 [ 738.658325][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.658441][ T43] netlink_rcv_skb+0x130/0x360 [ 738.658557][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.658678][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.658799][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.658916][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.659031][ T43] netlink_unicast+0x44b/0x710 [ 738.659146][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.659261][ T43] ? find_held_lock+0x2c/0x110 [ 738.659377][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.659497][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.659626][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.659748][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.659861][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.660004][ T43] ? hlock_class+0x4e/0x130 [ 738.660118][ T43] ? validate_chain+0x130/0x9b0 [ 738.660233][ T43] ___sys_sendmsg+0xee/0x170 [ 738.660347][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.660462][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.660577][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.660704][ T43] ? find_held_lock+0x2c/0x110 [ 738.660819][ T43] ? __lock_release+0x103/0x460 [ 738.660934][ T43] ? __might_fault+0x11b/0x170 [ 738.661049][ T43] ? fdget+0x52/0x1e0 [ 738.661138][ T43] ? lock_acquire+0x32/0xc0 [ 738.661253][ T43] __sys_sendmsg+0xcd/0x170 [ 738.661368][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.661481][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.661609][ T43] do_syscall_64+0xc1/0x1d0 [ 738.661728][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.661870][ T43] RIP: 0033:0x7f8bd0eee7b7 [ 738.661992][ T43] RSP: 002b:00007ffc342fea58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.662164][ T43] RAX: ffffffffffffffda RBX: 00007ffc342ff180 RCX: 00007f8bd0eee7b7 [ 738.662333][ T43] RDX: 0000000000000000 RSI: 00007ffc342feac0 RDI: 0000000000000005 [ 738.662501][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.662679][ T43] R10: 00007f8bd0da7708 R11: 0000000000000246 R12: 00007ffc342ff198 [ 738.662848][ T43] R13: 00000000672a0ba1 R14: 0000000000496600 R15: 00007ffc342feba8 [ 738.663022][ T43] [ 738.663108][ T43] INFO: lockdep is turned off. [ 861.530749][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.531125][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.531269][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.531458][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.531738][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.531894][ T43] Call Trace: [ 861.531984][ T43] [ 861.532049][ T43] __schedule+0xa19/0x1dc0 [ 861.532172][ T43] ? __pfx___schedule+0x10/0x10 [ 861.532300][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.532420][ T43] ? trace_lock_release+0x10e/0x180 [ 861.532537][ T43] schedule+0xdf/0x210 [ 861.532637][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.532754][ T43] __mutex_lock+0x634/0xac0 [ 861.532875][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.532993][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.533109][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.533230][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.533346][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.533465][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.533580][ T43] addrconf_verify_work+0x12/0x30 [ 861.533718][ T43] process_one_work+0xe55/0x16d0 [ 861.533838][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.533979][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.534101][ T43] ? assign_work+0x16c/0x240 [ 861.534224][ T43] worker_thread+0x58c/0xce0 [ 861.534343][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.534461][ T43] kthread+0x28a/0x350 [ 861.534552][ T43] ? __pfx_kthread+0x10/0x10 [ 861.534677][ T43] ret_from_fork+0x31/0x70 [ 861.534794][ T43] ? __pfx_kthread+0x10/0x10 [ 861.534909][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.535028][ T43] [ 861.535115][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.535317][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr