[ 28.358071][ T255] [ 28.358161][ T255] ===================================== [ 28.358287][ T255] WARNING: bad unlock balance detected! [ 28.358412][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 28.358538][ T255] ------------------------------------- [ 28.358660][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 28.358819][ T255] [] __rtnl_unlock+0x69/0xf0 [ 28.358977][ T255] but there are no more locks to release! [ 28.359099][ T255] [ 28.359099][ T255] other info that might help us debug this: [ 28.359283][ T255] no locks held by ip/255. [ 28.359411][ T255] [ 28.359411][ T255] stack backtrace: [ 28.359566][ T255] CPU: 0 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 28.359769][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 28.360044][ T255] Call Trace: [ 28.360146][ T255] [ 28.360212][ T255] dump_stack_lvl+0x82/0xd0 [ 28.360346][ T255] ? __rtnl_unlock+0x69/0xf0 [ 28.360471][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 28.360601][ T255] __lock_release+0x2f7/0x460 [ 28.360730][ T255] ? __pfx___lock_release+0x10/0x10 [ 28.360858][ T255] ? __rtnl_unlock+0x69/0xf0 [ 28.360985][ T255] lock_release+0xd7/0x140 [ 28.361111][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 28.361239][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 28.361365][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 28.361525][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 28.361656][ T255] __rtnl_unlock+0x69/0xf0 [ 28.361784][ T255] rtnl_newlink+0x7fd/0xa30 [ 28.361913][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.362039][ T255] ? find_held_lock+0x2c/0x110 [ 28.362169][ T255] ? __lock_release+0x103/0x460 [ 28.362299][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.362424][ T255] ? __pfx___lock_release+0x10/0x10 [ 28.362551][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 28.362676][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 28.362801][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 28.362929][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.363055][ T255] ? hlock_class+0x4e/0x130 [ 28.363183][ T255] ? mark_lock+0x38/0x3e0 [ 28.363281][ T255] ? __lock_acquire+0xb3f/0x1580 [ 28.363409][ T255] netlink_rcv_skb+0x130/0x360 [ 28.363540][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 28.363668][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 28.363800][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 28.363933][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 28.364058][ T255] netlink_unicast+0x44b/0x710 [ 28.364184][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 28.364311][ T255] ? find_held_lock+0x2c/0x110 [ 28.364438][ T255] netlink_sendmsg+0x723/0xbe0 [ 28.364566][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 28.364694][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 28.364822][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 28.364948][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 28.365105][ T255] ? hlock_class+0x4e/0x130 [ 28.365232][ T255] ? validate_chain+0x130/0x9b0 [ 28.365359][ T255] ___sys_sendmsg+0xee/0x170 [ 28.365485][ T255] ? __pfx_validate_chain+0x10/0x10 [ 28.365611][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 28.365737][ T255] ? __lock_acquire+0xb3f/0x1580 [ 28.365866][ T255] ? find_held_lock+0x2c/0x110 [ 28.365991][ T255] ? __lock_release+0x103/0x460 [ 28.366119][ T255] ? __might_fault+0x11b/0x170 [ 28.366247][ T255] ? fdget+0x52/0x1e0 [ 28.366343][ T255] ? lock_acquire+0x32/0xc0 [ 28.366469][ T255] __sys_sendmsg+0xcd/0x170 [ 28.366595][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 28.366722][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 28.366854][ T255] do_syscall_64+0xc1/0x1d0 [ 28.366981][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 28.367138][ T255] RIP: 0033:0x7f3c207ae7b7 [ 28.367270][ 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 [ 28.367714][ T255] RSP: 002b:00007ffd2a332008 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 28.367903][ T255] RAX: ffffffffffffffda RBX: 00007ffd2a332730 RCX: 00007f3c207ae7b7 [ 28.368092][ T255] RDX: 0000000000000000 RSI: 00007ffd2a332070 RDI: 0000000000000005 [ 28.368280][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 28.368465][ T255] R10: 00007f3c20667708 R11: 0000000000000246 R12: 00007ffd2a332748 [ 28.368652][ T255] R13: 00000000672a105c R14: 0000000000496600 R15: 00007ffd2a332158 [ 28.368844][ T255] [ 247.112563][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.112817][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.112933][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.113122][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.113363][ T43] Call Trace: [ 247.113453][ T43] [ 247.113550][ T43] __schedule+0xa19/0x1dc0 [ 247.113681][ T43] ? __pfx___schedule+0x10/0x10 [ 247.113801][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.113925][ T43] ? trace_lock_release+0x10e/0x180 [ 247.114050][ T43] schedule+0xdf/0x210 [ 247.114144][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.114259][ T43] __mutex_lock+0x634/0xac0 [ 247.114381][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.114507][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.114626][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.114748][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.114862][ T43] rtnl_newlink+0x64b/0xa30 [ 247.114980][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.115095][ T43] ? find_held_lock+0x2c/0x110 [ 247.115211][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.115330][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.115449][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.115568][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.115684][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.115796][ T43] ? hlock_class+0x4e/0x130 [ 247.115911][ T43] ? mark_lock+0x38/0x3e0 [ 247.115998][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.116123][ T43] netlink_rcv_skb+0x130/0x360 [ 247.116239][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.116355][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.116474][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.116594][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.116707][ T43] netlink_unicast+0x44b/0x710 [ 247.116821][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.116937][ T43] ? find_held_lock+0x2c/0x110 [ 247.117060][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.117178][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.117298][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.117417][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.117549][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.117696][ T43] ? hlock_class+0x4e/0x130 [ 247.117814][ T43] ? validate_chain+0x130/0x9b0 [ 247.117934][ T43] ___sys_sendmsg+0xee/0x170 [ 247.118053][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.118172][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.118291][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.118421][ T43] ? find_held_lock+0x2c/0x110 [ 247.118545][ T43] ? __lock_release+0x103/0x460 [ 247.118660][ T43] ? __might_fault+0x11b/0x170 [ 247.118777][ T43] ? fdget+0x52/0x1e0 [ 247.118866][ T43] ? lock_acquire+0x32/0xc0 [ 247.118985][ T43] __sys_sendmsg+0xcd/0x170 [ 247.119099][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.119214][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.119339][ T43] do_syscall_64+0xc1/0x1d0 [ 247.119460][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.119609][ T43] RIP: 0033:0x7f3c207ae7b7 [ 247.119729][ T43] RSP: 002b:00007ffd2a332008 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.119901][ T43] RAX: ffffffffffffffda RBX: 00007ffd2a332730 RCX: 00007f3c207ae7b7 [ 247.120080][ T43] RDX: 0000000000000000 RSI: 00007ffd2a332070 RDI: 0000000000000005 [ 247.120253][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.120434][ T43] R10: 00007f3c20667708 R11: 0000000000000246 R12: 00007ffd2a332748 [ 247.120609][ T43] R13: 00000000672a105c R14: 0000000000496600 R15: 00007ffd2a332158 [ 247.120781][ T43] [ 247.120870][ T43] INFO: lockdep is turned off. [ 369.992653][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.992942][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.993054][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.993240][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.993473][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.993658][ T43] Call Trace: [ 369.993749][ T43] [ 369.993814][ T43] __schedule+0xa19/0x1dc0 [ 369.993934][ T43] ? __pfx___schedule+0x10/0x10 [ 369.994051][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.994168][ T43] ? trace_lock_release+0x10e/0x180 [ 369.994284][ T43] schedule+0xdf/0x210 [ 369.994372][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.994487][ T43] __mutex_lock+0x634/0xac0 [ 369.994617][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.994736][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.994850][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.994967][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.995082][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.995198][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.995311][ T43] addrconf_verify_work+0x12/0x30 [ 369.995425][ T43] process_one_work+0xe55/0x16d0 [ 369.995549][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.995665][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.995780][ T43] ? assign_work+0x16c/0x240 [ 369.995897][ T43] worker_thread+0x58c/0xce0 [ 369.996015][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.996127][ T43] kthread+0x28a/0x350 [ 369.996214][ T43] ? __pfx_kthread+0x10/0x10 [ 369.996328][ T43] ret_from_fork+0x31/0x70 [ 369.996442][ T43] ? __pfx_kthread+0x10/0x10 [ 369.996563][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.996683][ T43] [ 369.996781][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.996914][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.997023][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.997203][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.997425][ T43] Call Trace: [ 369.997528][ T43] [ 369.997588][ T43] __schedule+0xa19/0x1dc0 [ 369.997732][ T43] ? __pfx___schedule+0x10/0x10 [ 369.997847][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.997962][ T43] ? trace_lock_release+0x10e/0x180 [ 369.998078][ T43] schedule+0xdf/0x210 [ 369.998165][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.998278][ T43] __mutex_lock+0x634/0xac0 [ 369.998392][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.998516][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.998632][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.998753][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.998865][ T43] rtnl_newlink+0x64b/0xa30 [ 369.998981][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.999093][ T43] ? find_held_lock+0x2c/0x110 [ 369.999208][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.999322][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.999447][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.999566][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.999681][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.999793][ T43] ? hlock_class+0x4e/0x130 [ 369.999906][ T43] ? mark_lock+0x38/0x3e0 [ 369.999995][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.000108][ T43] netlink_rcv_skb+0x130/0x360 [ 370.000225][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.000338][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.000462][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.000584][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.000699][ T43] netlink_unicast+0x44b/0x710 [ 370.000815][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.000929][ T43] ? find_held_lock+0x2c/0x110 [ 370.001045][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.001161][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.001276][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.001400][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.001525][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.001669][ T43] ? hlock_class+0x4e/0x130 [ 370.001783][ T43] ? validate_chain+0x130/0x9b0 [ 370.001897][ T43] ___sys_sendmsg+0xee/0x170 [ 370.002013][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.002127][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.002243][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.002365][ T43] ? find_held_lock+0x2c/0x110 [ 370.002482][ T43] ? __lock_release+0x103/0x460 [ 370.002604][ T43] ? __might_fault+0x11b/0x170 [ 370.002719][ T43] ? fdget+0x52/0x1e0 [ 370.002807][ T43] ? lock_acquire+0x32/0xc0 [ 370.002922][ T43] __sys_sendmsg+0xcd/0x170 [ 370.003040][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.003153][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.003277][ T43] do_syscall_64+0xc1/0x1d0 [ 370.003393][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.003544][ T43] RIP: 0033:0x7f3c207ae7b7 [ 370.003662][ T43] RSP: 002b:00007ffd2a332008 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.003831][ T43] RAX: ffffffffffffffda RBX: 00007ffd2a332730 RCX: 00007f3c207ae7b7 [ 370.004001][ T43] RDX: 0000000000000000 RSI: 00007ffd2a332070 RDI: 0000000000000005 [ 370.004172][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 370.004339][ T43] R10: 00007f3c20667708 R11: 0000000000000246 R12: 00007ffd2a332748 [ 370.004514][ T43] R13: 00000000672a105c R14: 0000000000496600 R15: 00007ffd2a332158 [ 370.004686][ T43] [ 370.004774][ T43] INFO: lockdep is turned off. [ 492.872640][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.872991][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.873105][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.873292][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.873546][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.873705][ T43] Call Trace: [ 492.873793][ T43] [ 492.873856][ T43] __schedule+0xa19/0x1dc0 [ 492.873985][ T43] ? __pfx___schedule+0x10/0x10 [ 492.874103][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.874222][ T43] ? trace_lock_release+0x10e/0x180 [ 492.874339][ T43] schedule+0xdf/0x210 [ 492.874427][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.874553][ T43] __mutex_lock+0x634/0xac0 [ 492.874672][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.874787][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.874906][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.875021][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.875137][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.875253][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.875367][ T43] addrconf_verify_work+0x12/0x30 [ 492.875482][ T43] process_one_work+0xe55/0x16d0 [ 492.875608][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.875722][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.875842][ T43] ? assign_work+0x16c/0x240 [ 492.875958][ T43] worker_thread+0x58c/0xce0 [ 492.876077][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.876190][ T43] kthread+0x28a/0x350 [ 492.876278][ T43] ? __pfx_kthread+0x10/0x10 [ 492.876392][ T43] ret_from_fork+0x31/0x70 [ 492.876513][ T43] ? __pfx_kthread+0x10/0x10 [ 492.876631][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.876752][ T43] [ 492.876862][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.876996][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.877104][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.877288][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.877523][ T43] Call Trace: [ 492.877612][ T43] [ 492.877672][ T43] __schedule+0xa19/0x1dc0 [ 492.877794][ T43] ? __pfx___schedule+0x10/0x10 [ 492.877911][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.878026][ T43] ? trace_lock_release+0x10e/0x180 [ 492.878143][ T43] schedule+0xdf/0x210 [ 492.878230][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.878345][ T43] __mutex_lock+0x634/0xac0 [ 492.878462][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.878586][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.878710][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.878828][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.878945][ T43] rtnl_newlink+0x64b/0xa30 [ 492.879061][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.879173][ T43] ? find_held_lock+0x2c/0x110 [ 492.879288][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.879404][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.879525][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.879645][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.879759][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.879871][ T43] ? hlock_class+0x4e/0x130 [ 492.879985][ T43] ? mark_lock+0x38/0x3e0 [ 492.880075][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.880189][ T43] netlink_rcv_skb+0x130/0x360 [ 492.880304][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.880418][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.880543][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.880663][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.880777][ T43] netlink_unicast+0x44b/0x710 [ 492.880892][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.881006][ T43] ? find_held_lock+0x2c/0x110 [ 492.881125][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.881240][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.881358][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.881475][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.881601][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.881743][ T43] ? hlock_class+0x4e/0x130 [ 492.881857][ T43] ? validate_chain+0x130/0x9b0 [ 492.881972][ T43] ___sys_sendmsg+0xee/0x170 [ 492.882088][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.882200][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.882315][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.882433][ T43] ? find_held_lock+0x2c/0x110 [ 492.882557][ T43] ? __lock_release+0x103/0x460 [ 492.882671][ T43] ? __might_fault+0x11b/0x170 [ 492.882787][ T43] ? fdget+0x52/0x1e0 [ 492.882875][ T43] ? lock_acquire+0x32/0xc0 [ 492.882989][ T43] __sys_sendmsg+0xcd/0x170 [ 492.883104][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.883217][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.883337][ T43] do_syscall_64+0xc1/0x1d0 [ 492.883456][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.883605][ T43] RIP: 0033:0x7f3c207ae7b7 [ 492.883724][ T43] RSP: 002b:00007ffd2a332008 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.883894][ T43] RAX: ffffffffffffffda RBX: 00007ffd2a332730 RCX: 00007f3c207ae7b7 [ 492.884064][ T43] RDX: 0000000000000000 RSI: 00007ffd2a332070 RDI: 0000000000000005 [ 492.884232][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.884402][ T43] R10: 00007f3c20667708 R11: 0000000000000246 R12: 00007ffd2a332748 [ 492.884578][ T43] R13: 00000000672a105c R14: 0000000000496600 R15: 00007ffd2a332158 [ 492.884750][ T43] [ 492.884836][ T43] INFO: lockdep is turned off. [ 615.752650][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.753008][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.753126][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.753314][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.753591][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.753743][ T43] Call Trace: [ 615.753829][ T43] [ 615.753895][ T43] __schedule+0xa19/0x1dc0 [ 615.754016][ T43] ? __pfx___schedule+0x10/0x10 [ 615.754137][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.754256][ T43] ? trace_lock_release+0x10e/0x180 [ 615.754371][ T43] schedule+0xdf/0x210 [ 615.754458][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.754583][ T43] __mutex_lock+0x634/0xac0 [ 615.754700][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.754816][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.754932][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.755051][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.755166][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.755282][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.755398][ T43] addrconf_verify_work+0x12/0x30 [ 615.755518][ T43] process_one_work+0xe55/0x16d0 [ 615.755637][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.755752][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.755868][ T43] ? assign_work+0x16c/0x240 [ 615.755986][ T43] worker_thread+0x58c/0xce0 [ 615.756115][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.756232][ T43] kthread+0x28a/0x350 [ 615.756320][ T43] ? __pfx_kthread+0x10/0x10 [ 615.756433][ T43] ret_from_fork+0x31/0x70 [ 615.756556][ T43] ? __pfx_kthread+0x10/0x10 [ 615.756672][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.756792][ T43] [ 615.756889][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.757028][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.757137][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.757320][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.757556][ T43] Call Trace: [ 615.757643][ T43] [ 615.757703][ T43] __schedule+0xa19/0x1dc0 [ 615.757819][ T43] ? __pfx___schedule+0x10/0x10 [ 615.757939][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.758056][ T43] ? trace_lock_release+0x10e/0x180 [ 615.758172][ T43] schedule+0xdf/0x210 [ 615.758259][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.758372][ T43] __mutex_lock+0x634/0xac0 [ 615.758489][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.758613][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.758733][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.758868][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.758979][ T43] rtnl_newlink+0x64b/0xa30 [ 615.759094][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.759208][ T43] ? find_held_lock+0x2c/0x110 [ 615.759322][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.759435][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.759570][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.759686][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.759804][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.759919][ T43] ? hlock_class+0x4e/0x130 [ 615.760033][ T43] ? mark_lock+0x38/0x3e0 [ 615.760123][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.760237][ T43] netlink_rcv_skb+0x130/0x360 [ 615.760352][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.760466][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.760593][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.760712][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.760827][ T43] netlink_unicast+0x44b/0x710 [ 615.760941][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.761056][ T43] ? find_held_lock+0x2c/0x110 [ 615.761172][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.761287][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.761404][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.761532][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.761653][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.761793][ T43] ? hlock_class+0x4e/0x130 [ 615.761908][ T43] ? validate_chain+0x130/0x9b0 [ 615.762022][ T43] ___sys_sendmsg+0xee/0x170 [ 615.762138][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.762251][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.762365][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.762482][ T43] ? find_held_lock+0x2c/0x110 [ 615.762604][ T43] ? __lock_release+0x103/0x460 [ 615.762721][ T43] ? __might_fault+0x11b/0x170 [ 615.762836][ T43] ? fdget+0x52/0x1e0 [ 615.762923][ T43] ? lock_acquire+0x32/0xc0 [ 615.763037][ T43] __sys_sendmsg+0xcd/0x170 [ 615.763162][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.763273][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.763390][ T43] do_syscall_64+0xc1/0x1d0 [ 615.763507][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.763650][ T43] RIP: 0033:0x7f3c207ae7b7 [ 615.763768][ T43] RSP: 002b:00007ffd2a332008 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.763934][ T43] RAX: ffffffffffffffda RBX: 00007ffd2a332730 RCX: 00007f3c207ae7b7 [ 615.764100][ T43] RDX: 0000000000000000 RSI: 00007ffd2a332070 RDI: 0000000000000005 [ 615.764262][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.764432][ T43] R10: 00007f3c20667708 R11: 0000000000000246 R12: 00007ffd2a332748 [ 615.764603][ T43] R13: 00000000672a105c R14: 0000000000496600 R15: 00007ffd2a332158 [ 615.764771][ T43] [ 615.764856][ T43] INFO: lockdep is turned off. [ 738.632593][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.632891][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.633006][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.633222][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.633463][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.633652][ T43] Call Trace: [ 738.633742][ T43] [ 738.633815][ T43] __schedule+0xa19/0x1dc0 [ 738.633939][ T43] ? __pfx___schedule+0x10/0x10 [ 738.634058][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.634183][ T43] ? trace_lock_release+0x10e/0x180 [ 738.634301][ T43] schedule+0xdf/0x210 [ 738.634392][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.634517][ T43] __mutex_lock+0x634/0xac0 [ 738.634635][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.634751][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.634866][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.634980][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.635107][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.635223][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.635347][ T43] addrconf_verify_work+0x12/0x30 [ 738.635468][ T43] process_one_work+0xe55/0x16d0 [ 738.635596][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.635710][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.635825][ T43] ? assign_work+0x16c/0x240 [ 738.635942][ T43] worker_thread+0x58c/0xce0 [ 738.636070][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.636183][ T43] kthread+0x28a/0x350 [ 738.636272][ T43] ? __pfx_kthread+0x10/0x10 [ 738.636389][ T43] ret_from_fork+0x31/0x70 [ 738.636512][ T43] ? __pfx_kthread+0x10/0x10 [ 738.636627][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.636745][ T43] [ 738.636853][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.636996][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.637105][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.637289][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.637532][ T43] Call Trace: [ 738.637620][ T43] [ 738.637681][ T43] __schedule+0xa19/0x1dc0 [ 738.637797][ T43] ? __pfx___schedule+0x10/0x10 [ 738.637911][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.638038][ T43] ? trace_lock_release+0x10e/0x180 [ 738.638157][ T43] schedule+0xdf/0x210 [ 738.638244][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.638359][ T43] __mutex_lock+0x634/0xac0 [ 738.638476][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.638597][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.638713][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.638831][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.638951][ T43] rtnl_newlink+0x64b/0xa30 [ 738.639068][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.639181][ T43] ? find_held_lock+0x2c/0x110 [ 738.639297][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.639415][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.639536][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.639660][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.639777][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.639898][ T43] ? hlock_class+0x4e/0x130 [ 738.640013][ T43] ? mark_lock+0x38/0x3e0 [ 738.640116][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.640231][ T43] netlink_rcv_skb+0x130/0x360 [ 738.640347][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.640461][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.640590][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.640706][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.640825][ T43] netlink_unicast+0x44b/0x710 [ 738.640940][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.641054][ T43] ? find_held_lock+0x2c/0x110 [ 738.641171][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.641287][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.641403][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.641533][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.641648][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.641796][ T43] ? hlock_class+0x4e/0x130 [ 738.641910][ T43] ? validate_chain+0x130/0x9b0 [ 738.642027][ T43] ___sys_sendmsg+0xee/0x170 [ 738.642143][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.642256][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.642372][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.642489][ T43] ? find_held_lock+0x2c/0x110 [ 738.642613][ T43] ? __lock_release+0x103/0x460 [ 738.642728][ T43] ? __might_fault+0x11b/0x170 [ 738.642846][ T43] ? fdget+0x52/0x1e0 [ 738.642935][ T43] ? lock_acquire+0x32/0xc0 [ 738.643049][ T43] __sys_sendmsg+0xcd/0x170 [ 738.643166][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.643281][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.643402][ T43] do_syscall_64+0xc1/0x1d0 [ 738.643523][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.643666][ T43] RIP: 0033:0x7f3c207ae7b7 [ 738.643790][ T43] RSP: 002b:00007ffd2a332008 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.643963][ T43] RAX: ffffffffffffffda RBX: 00007ffd2a332730 RCX: 00007f3c207ae7b7 [ 738.644134][ T43] RDX: 0000000000000000 RSI: 00007ffd2a332070 RDI: 0000000000000005 [ 738.644304][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.644472][ T43] R10: 00007f3c20667708 R11: 0000000000000246 R12: 00007ffd2a332748 [ 738.644651][ T43] R13: 00000000672a105c R14: 0000000000496600 R15: 00007ffd2a332158 [ 738.644826][ T43] [ 738.644914][ T43] INFO: lockdep is turned off. [ 861.512656][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.513145][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.513289][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.513602][ T43] task:kworker/u16:0 state:D stack:29664 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.513914][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.514123][ T43] Call Trace: [ 861.514246][ T43] [ 861.514329][ T43] __schedule+0xa19/0x1dc0 [ 861.514510][ T43] ? __pfx___schedule+0x10/0x10 [ 861.514684][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.514834][ T43] ? trace_lock_release+0x10e/0x180 [ 861.514998][ T43] schedule+0xdf/0x210 [ 861.515120][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.515279][ T43] __mutex_lock+0x634/0xac0 [ 861.515436][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.515603][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.515754][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.515907][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.516061][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.516217][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.516366][ T43] addrconf_verify_work+0x12/0x30 [ 861.516525][ T43] process_one_work+0xe55/0x16d0 [ 861.516690][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.516841][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.516996][ T43] ? assign_work+0x16c/0x240 [ 861.517148][ T43] worker_thread+0x58c/0xce0 [ 861.517308][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.517467][ T43] kthread+0x28a/0x350 [ 861.517611][ T43] ? __pfx_kthread+0x10/0x10 [ 861.517761][ T43] ret_from_fork+0x31/0x70 [ 861.517914][ T43] ? __pfx_kthread+0x10/0x10 [ 861.518066][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.518224][ T43] [ 861.518338][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.518639][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr