[ 27.605858][ T255] [ 27.605953][ T255] ===================================== [ 27.606082][ T255] WARNING: bad unlock balance detected! [ 27.606206][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 27.606332][ T255] ------------------------------------- [ 27.606467][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 27.606626][ T255] [<ffffffff9dca8d19>] __rtnl_unlock+0x69/0xf0 [ 27.606792][ T255] but there are no more locks to release! [ 27.606918][ T255] [ 27.606918][ T255] other info that might help us debug this: [ 27.607102][ T255] no locks held by ip/255. [ 27.607235][ T255] [ 27.607235][ T255] stack backtrace: [ 27.607396][ T255] CPU: 1 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.607593][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.607873][ T255] Call Trace: [ 27.607974][ T255] <TASK> [ 27.608040][ T255] dump_stack_lvl+0x82/0xd0 [ 27.608176][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.608306][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.608442][ T255] __lock_release+0x2f7/0x460 [ 27.608570][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.608700][ T255] ? __rtnl_unlock+0x69/0xf0 [ 27.608831][ T255] lock_release+0xd7/0x140 [ 27.608960][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.609089][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.609215][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.609379][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 27.609512][ T255] __rtnl_unlock+0x69/0xf0 [ 27.609641][ T255] rtnl_newlink+0x7fd/0xa30 [ 27.609769][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.609895][ T255] ? find_held_lock+0x2c/0x110 [ 27.610026][ T255] ? __lock_release+0x103/0x460 [ 27.610152][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.610281][ T255] ? __pfx___lock_release+0x10/0x10 [ 27.610412][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.610540][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.610666][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 27.610793][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.610918][ T255] ? hlock_class+0x4e/0x130 [ 27.611046][ T255] ? mark_lock+0x38/0x3e0 [ 27.611144][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.611272][ T255] netlink_rcv_skb+0x130/0x360 [ 27.611409][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.611549][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.611688][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 27.611815][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 27.611942][ T255] netlink_unicast+0x44b/0x710 [ 27.612074][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 27.612205][ T255] ? find_held_lock+0x2c/0x110 [ 27.612335][ T255] netlink_sendmsg+0x723/0xbe0 [ 27.612467][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.612598][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 27.612726][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.612851][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.613014][ T255] ? hlock_class+0x4e/0x130 [ 27.613143][ T255] ? validate_chain+0x130/0x9b0 [ 27.613276][ T255] ___sys_sendmsg+0xee/0x170 [ 27.613402][ T255] ? __pfx_validate_chain+0x10/0x10 [ 27.613527][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.613665][ T255] ? __lock_acquire+0xb3f/0x1580 [ 27.613795][ T255] ? find_held_lock+0x2c/0x110 [ 27.613923][ T255] ? __lock_release+0x103/0x460 [ 27.614047][ T255] ? __might_fault+0x11b/0x170 [ 27.614176][ T255] ? fdget+0x52/0x1e0 [ 27.614275][ T255] ? lock_acquire+0x32/0xc0 [ 27.614406][ T255] __sys_sendmsg+0xcd/0x170 [ 27.614532][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.614657][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.614791][ T255] do_syscall_64+0xc1/0x1d0 [ 27.614918][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.615074][ T255] RIP: 0033:0x7f2293ab77b7 [ 27.615205][ 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 [ 27.615649][ T255] RSP: 002b:00007ffc21870ed8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.615842][ T255] RAX: ffffffffffffffda RBX: 00007ffc21871600 RCX: 00007f2293ab77b7 [ 27.616030][ T255] RDX: 0000000000000000 RSI: 00007ffc21870f40 RDI: 0000000000000005 [ 27.616217][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.616411][ T255] R10: 00007f2293970708 R11: 0000000000000246 R12: 00007ffc21871618 [ 27.616596][ T255] R13: 000000006729c55b R14: 0000000000496600 R15: 00007ffc21871028 [ 27.616789][ T255] </TASK> [ 247.086578][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.086865][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.086980][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.087166][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.087401][ T43] Call Trace: [ 247.087508][ T43] <TASK> [ 247.087577][ T43] __schedule+0xa19/0x1dc0 [ 247.087700][ T43] ? __pfx___schedule+0x10/0x10 [ 247.087817][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.087934][ T43] ? trace_lock_release+0x10e/0x180 [ 247.088047][ T43] schedule+0xdf/0x210 [ 247.088133][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.088250][ T43] __mutex_lock+0x634/0xac0 [ 247.088367][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.088489][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.088605][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.088723][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.088834][ T43] rtnl_newlink+0x64b/0xa30 [ 247.088946][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.089074][ T43] ? find_held_lock+0x2c/0x110 [ 247.089188][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.089300][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.089411][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.089527][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.089640][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.089749][ T43] ? hlock_class+0x4e/0x130 [ 247.089862][ T43] ? mark_lock+0x38/0x3e0 [ 247.089953][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.090065][ T43] netlink_rcv_skb+0x130/0x360 [ 247.090182][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.090294][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.090409][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.090528][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.090643][ T43] netlink_unicast+0x44b/0x710 [ 247.090757][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.090873][ T43] ? find_held_lock+0x2c/0x110 [ 247.090984][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.091099][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.091211][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.091323][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.091432][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.091580][ T43] ? hlock_class+0x4e/0x130 [ 247.091692][ T43] ? validate_chain+0x130/0x9b0 [ 247.091807][ T43] ___sys_sendmsg+0xee/0x170 [ 247.091917][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.092028][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.092142][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.092255][ T43] ? find_held_lock+0x2c/0x110 [ 247.092376][ T43] ? __lock_release+0x103/0x460 [ 247.092491][ T43] ? __might_fault+0x11b/0x170 [ 247.092605][ T43] ? fdget+0x52/0x1e0 [ 247.092690][ T43] ? lock_acquire+0x32/0xc0 [ 247.092809][ T43] __sys_sendmsg+0xcd/0x170 [ 247.092921][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.093035][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.093152][ T43] do_syscall_64+0xc1/0x1d0 [ 247.093266][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.093404][ T43] RIP: 0033:0x7f2293ab77b7 [ 247.093529][ T43] RSP: 002b:00007ffc21870ed8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.093700][ T43] RAX: ffffffffffffffda RBX: 00007ffc21871600 RCX: 00007f2293ab77b7 [ 247.093866][ T43] RDX: 0000000000000000 RSI: 00007ffc21870f40 RDI: 0000000000000005 [ 247.094036][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.094198][ T43] R10: 00007f2293970708 R11: 0000000000000246 R12: 00007ffc21871618 [ 247.094362][ T43] R13: 000000006729c55b R14: 0000000000496600 R15: 00007ffc21871028 [ 247.094541][ T43] </TASK> [ 247.094625][ T43] INFO: lockdep is turned off. [ 369.966604][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.966948][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.967054][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.967232][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.967495][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.967647][ T43] Call Trace: [ 369.967734][ T43] <TASK> [ 369.967794][ T43] __schedule+0xa19/0x1dc0 [ 369.967910][ T43] ? __pfx___schedule+0x10/0x10 [ 369.968022][ T43] ? __lock_release+0x103/0x460 [ 369.968131][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.968243][ T43] ? trace_lock_release+0x10e/0x180 [ 369.968352][ T43] schedule+0xdf/0x210 [ 369.968451][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.968561][ T43] __mutex_lock+0x634/0xac0 [ 369.968675][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.968784][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.968892][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.969001][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.969110][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.969229][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.969336][ T43] addrconf_verify_work+0x12/0x30 [ 369.969468][ T43] process_one_work+0xe55/0x16d0 [ 369.969582][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.969696][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.969810][ T43] ? assign_work+0x16c/0x240 [ 369.969926][ T43] worker_thread+0x58c/0xce0 [ 369.970040][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.970156][ T43] kthread+0x28a/0x350 [ 369.970244][ T43] ? __pfx_kthread+0x10/0x10 [ 369.970358][ T43] ret_from_fork+0x31/0x70 [ 369.970477][ T43] ? __pfx_kthread+0x10/0x10 [ 369.970589][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.970719][ T43] </TASK> [ 369.970817][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.970945][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.971047][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.971230][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.971456][ T43] Call Trace: [ 369.971567][ T43] <TASK> [ 369.971635][ T43] __schedule+0xa19/0x1dc0 [ 369.971751][ T43] ? __pfx___schedule+0x10/0x10 [ 369.971865][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971977][ T43] ? trace_lock_release+0x10e/0x180 [ 369.972096][ T43] schedule+0xdf/0x210 [ 369.972179][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.972290][ T43] __mutex_lock+0x634/0xac0 [ 369.972405][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.972524][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.972649][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972761][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.972869][ T43] rtnl_newlink+0x64b/0xa30 [ 369.972981][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.973096][ T43] ? find_held_lock+0x2c/0x110 [ 369.973207][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.973317][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.973425][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.973544][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.973655][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.973764][ T43] ? hlock_class+0x4e/0x130 [ 369.973891][ T43] ? mark_lock+0x38/0x3e0 [ 369.973982][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.974095][ T43] netlink_rcv_skb+0x130/0x360 [ 369.974209][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.974320][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.974443][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.974557][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.974670][ T43] netlink_unicast+0x44b/0x710 [ 369.974784][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.974898][ T43] ? find_held_lock+0x2c/0x110 [ 369.975023][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.975134][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.975246][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.975356][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.975470][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.975607][ T43] ? hlock_class+0x4e/0x130 [ 369.975716][ T43] ? validate_chain+0x130/0x9b0 [ 369.975831][ T43] ___sys_sendmsg+0xee/0x170 [ 369.975940][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.976051][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.976160][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.976272][ T43] ? find_held_lock+0x2c/0x110 [ 369.976383][ T43] ? __lock_release+0x103/0x460 [ 369.976498][ T43] ? __might_fault+0x11b/0x170 [ 369.976607][ T43] ? fdget+0x52/0x1e0 [ 369.976691][ T43] ? lock_acquire+0x32/0xc0 [ 369.976805][ T43] __sys_sendmsg+0xcd/0x170 [ 369.976916][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.977023][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.977138][ T43] do_syscall_64+0xc1/0x1d0 [ 369.977250][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.977388][ T43] RIP: 0033:0x7f2293ab77b7 [ 369.977505][ T43] RSP: 002b:00007ffc21870ed8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.977674][ T43] RAX: ffffffffffffffda RBX: 00007ffc21871600 RCX: 00007f2293ab77b7 [ 369.977835][ T43] RDX: 0000000000000000 RSI: 00007ffc21870f40 RDI: 0000000000000005 [ 369.977997][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.978156][ T43] R10: 00007f2293970708 R11: 0000000000000246 R12: 00007ffc21871618 [ 369.978317][ T43] R13: 000000006729c55b R14: 0000000000496600 R15: 00007ffc21871028 [ 369.978489][ T43] </TASK> [ 369.978571][ T43] INFO: lockdep is turned off. [ 492.846629][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.847025][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.847134][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.847317][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.847585][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.847737][ T43] Call Trace: [ 492.847823][ T43] <TASK> [ 492.847884][ T43] __schedule+0xa19/0x1dc0 [ 492.848004][ T43] ? __pfx___schedule+0x10/0x10 [ 492.848118][ T43] ? __lock_release+0x103/0x460 [ 492.848232][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.848346][ T43] ? trace_lock_release+0x10e/0x180 [ 492.848467][ T43] schedule+0xdf/0x210 [ 492.848557][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.848668][ T43] __mutex_lock+0x634/0xac0 [ 492.848782][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.848894][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.849005][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.849121][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.849232][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.849355][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.849472][ T43] addrconf_verify_work+0x12/0x30 [ 492.849583][ T43] process_one_work+0xe55/0x16d0 [ 492.849697][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.849809][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.849920][ T43] ? assign_work+0x16c/0x240 [ 492.850034][ T43] worker_thread+0x58c/0xce0 [ 492.850150][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.850266][ T43] kthread+0x28a/0x350 [ 492.850350][ T43] ? __pfx_kthread+0x10/0x10 [ 492.850468][ T43] ret_from_fork+0x31/0x70 [ 492.850581][ T43] ? __pfx_kthread+0x10/0x10 [ 492.850693][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.850820][ T43] </TASK> [ 492.850919][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.851051][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.851156][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.851342][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.851571][ T43] Call Trace: [ 492.851655][ T43] <TASK> [ 492.851715][ T43] __schedule+0xa19/0x1dc0 [ 492.851829][ T43] ? __pfx___schedule+0x10/0x10 [ 492.851940][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852054][ T43] ? trace_lock_release+0x10e/0x180 [ 492.852172][ T43] schedule+0xdf/0x210 [ 492.852257][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.852369][ T43] __mutex_lock+0x634/0xac0 [ 492.852487][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.852599][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.852712][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852827][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.852937][ T43] rtnl_newlink+0x64b/0xa30 [ 492.853048][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.853164][ T43] ? find_held_lock+0x2c/0x110 [ 492.853276][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.853389][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.853504][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.853621][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.853731][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.853841][ T43] ? hlock_class+0x4e/0x130 [ 492.853953][ T43] ? mark_lock+0x38/0x3e0 [ 492.854042][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.854155][ T43] netlink_rcv_skb+0x130/0x360 [ 492.854267][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.854379][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.854499][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.854612][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.854724][ T43] netlink_unicast+0x44b/0x710 [ 492.854836][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.854950][ T43] ? find_held_lock+0x2c/0x110 [ 492.855063][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.855175][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.855292][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.855404][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.855519][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.855658][ T43] ? hlock_class+0x4e/0x130 [ 492.855770][ T43] ? validate_chain+0x130/0x9b0 [ 492.855886][ T43] ___sys_sendmsg+0xee/0x170 [ 492.855996][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.856109][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.856222][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.856335][ T43] ? find_held_lock+0x2c/0x110 [ 492.856451][ T43] ? __lock_release+0x103/0x460 [ 492.856563][ T43] ? __might_fault+0x11b/0x170 [ 492.856674][ T43] ? fdget+0x52/0x1e0 [ 492.856759][ T43] ? lock_acquire+0x32/0xc0 [ 492.856875][ T43] __sys_sendmsg+0xcd/0x170 [ 492.856988][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.857098][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.857215][ T43] do_syscall_64+0xc1/0x1d0 [ 492.857329][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.857475][ T43] RIP: 0033:0x7f2293ab77b7 [ 492.857591][ T43] RSP: 002b:00007ffc21870ed8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.857761][ T43] RAX: ffffffffffffffda RBX: 00007ffc21871600 RCX: 00007f2293ab77b7 [ 492.857925][ T43] RDX: 0000000000000000 RSI: 00007ffc21870f40 RDI: 0000000000000005 [ 492.858091][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.858255][ T43] R10: 00007f2293970708 R11: 0000000000000246 R12: 00007ffc21871618 [ 492.858422][ T43] R13: 000000006729c55b R14: 0000000000496600 R15: 00007ffc21871028 [ 492.858600][ T43] </TASK> [ 492.858683][ T43] INFO: lockdep is turned off. [ 615.726704][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.727102][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.727217][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.727412][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.727725][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.727884][ T43] Call Trace: [ 615.727999][ T43] <TASK> [ 615.728066][ T43] __schedule+0xa19/0x1dc0 [ 615.728195][ T43] ? __pfx___schedule+0x10/0x10 [ 615.728316][ T43] ? __lock_release+0x103/0x460 [ 615.728450][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.728572][ T43] ? trace_lock_release+0x10e/0x180 [ 615.728705][ T43] schedule+0xdf/0x210 [ 615.728799][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.728915][ T43] __mutex_lock+0x634/0xac0 [ 615.729033][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.729147][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.729264][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.729399][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.729524][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.729652][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.729768][ T43] addrconf_verify_work+0x12/0x30 [ 615.729885][ T43] process_one_work+0xe55/0x16d0 [ 615.730031][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.730151][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.730267][ T43] ? assign_work+0x16c/0x240 [ 615.730387][ T43] worker_thread+0x58c/0xce0 [ 615.730510][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.730633][ T43] kthread+0x28a/0x350 [ 615.730722][ T43] ? __pfx_kthread+0x10/0x10 [ 615.730836][ T43] ret_from_fork+0x31/0x70 [ 615.730956][ T43] ? __pfx_kthread+0x10/0x10 [ 615.731071][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.731192][ T43] </TASK> [ 615.731298][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.731434][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.731555][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.731750][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.731978][ T43] Call Trace: [ 615.732063][ T43] <TASK> [ 615.732126][ T43] __schedule+0xa19/0x1dc0 [ 615.732244][ T43] ? __pfx___schedule+0x10/0x10 [ 615.732359][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732481][ T43] ? trace_lock_release+0x10e/0x180 [ 615.732607][ T43] schedule+0xdf/0x210 [ 615.732694][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.732810][ T43] __mutex_lock+0x634/0xac0 [ 615.732928][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.733043][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.733166][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733284][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.733399][ T43] rtnl_newlink+0x64b/0xa30 [ 615.733521][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.733642][ T43] ? find_held_lock+0x2c/0x110 [ 615.733760][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.733875][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.734008][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.734129][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.734251][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.734369][ T43] ? hlock_class+0x4e/0x130 [ 615.734494][ T43] ? mark_lock+0x38/0x3e0 [ 615.734591][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.734712][ T43] netlink_rcv_skb+0x130/0x360 [ 615.734832][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.734949][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.735071][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.735201][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.735315][ T43] netlink_unicast+0x44b/0x710 [ 615.735430][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.735558][ T43] ? find_held_lock+0x2c/0x110 [ 615.735677][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.735793][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.735914][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.736031][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.736144][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.736289][ T43] ? hlock_class+0x4e/0x130 [ 615.736403][ T43] ? validate_chain+0x130/0x9b0 [ 615.736526][ T43] ___sys_sendmsg+0xee/0x170 [ 615.736640][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.736757][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.736874][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.736991][ T43] ? find_held_lock+0x2c/0x110 [ 615.737107][ T43] ? __lock_release+0x103/0x460 [ 615.737223][ T43] ? __might_fault+0x11b/0x170 [ 615.737339][ T43] ? fdget+0x52/0x1e0 [ 615.737427][ T43] ? lock_acquire+0x32/0xc0 [ 615.737553][ T43] __sys_sendmsg+0xcd/0x170 [ 615.737673][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.737788][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.737909][ T43] do_syscall_64+0xc1/0x1d0 [ 615.738028][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.738173][ T43] RIP: 0033:0x7f2293ab77b7 [ 615.738297][ T43] RSP: 002b:00007ffc21870ed8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.738476][ T43] RAX: ffffffffffffffda RBX: 00007ffc21871600 RCX: 00007f2293ab77b7 [ 615.738648][ T43] RDX: 0000000000000000 RSI: 00007ffc21870f40 RDI: 0000000000000005 [ 615.738821][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.738991][ T43] R10: 00007f2293970708 R11: 0000000000000246 R12: 00007ffc21871618 [ 615.739165][ T43] R13: 000000006729c55b R14: 0000000000496600 R15: 00007ffc21871028 [ 615.739342][ T43] </TASK> [ 615.739430][ T43] INFO: lockdep is turned off. [ 738.606583][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.606908][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.607018][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.607198][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.607510][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.607665][ T43] Call Trace: [ 738.607749][ T43] <TASK> [ 738.607814][ T43] __schedule+0xa19/0x1dc0 [ 738.607939][ T43] ? __pfx___schedule+0x10/0x10 [ 738.608053][ T43] ? __lock_release+0x103/0x460 [ 738.608165][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.608279][ T43] ? trace_lock_release+0x10e/0x180 [ 738.608393][ T43] schedule+0xdf/0x210 [ 738.608492][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.608604][ T43] __mutex_lock+0x634/0xac0 [ 738.608717][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.608828][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.608939][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.609051][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.609162][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.609289][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.609403][ T43] addrconf_verify_work+0x12/0x30 [ 738.609523][ T43] process_one_work+0xe55/0x16d0 [ 738.609636][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.609749][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.609860][ T43] ? assign_work+0x16c/0x240 [ 738.609973][ T43] worker_thread+0x58c/0xce0 [ 738.610086][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.610200][ T43] kthread+0x28a/0x350 [ 738.610285][ T43] ? __pfx_kthread+0x10/0x10 [ 738.610400][ T43] ret_from_fork+0x31/0x70 [ 738.610522][ T43] ? __pfx_kthread+0x10/0x10 [ 738.610647][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.610765][ T43] </TASK> [ 738.610862][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.610992][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.611096][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.611277][ T43] task:ip state:D stack:25640 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.611505][ T43] Call Trace: [ 738.611587][ T43] <TASK> [ 738.611647][ T43] __schedule+0xa19/0x1dc0 [ 738.611758][ T43] ? __pfx___schedule+0x10/0x10 [ 738.611870][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611982][ T43] ? trace_lock_release+0x10e/0x180 [ 738.612098][ T43] schedule+0xdf/0x210 [ 738.612182][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.612292][ T43] __mutex_lock+0x634/0xac0 [ 738.612405][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.612524][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.612638][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612753][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.612861][ T43] rtnl_newlink+0x64b/0xa30 [ 738.612974][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.613090][ T43] ? find_held_lock+0x2c/0x110 [ 738.613202][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.613315][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.613424][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.613543][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.613657][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.613768][ T43] ? hlock_class+0x4e/0x130 [ 738.613880][ T43] ? mark_lock+0x38/0x3e0 [ 738.613970][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.614083][ T43] netlink_rcv_skb+0x130/0x360 [ 738.614194][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.614321][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.614452][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.614564][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.614676][ T43] netlink_unicast+0x44b/0x710 [ 738.614787][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.614900][ T43] ? find_held_lock+0x2c/0x110 [ 738.615014][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.615127][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.615240][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.615351][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.615470][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.615609][ T43] ? hlock_class+0x4e/0x130 [ 738.615723][ T43] ? validate_chain+0x130/0x9b0 [ 738.615839][ T43] ___sys_sendmsg+0xee/0x170 [ 738.615949][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.616061][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.616172][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.616285][ T43] ? find_held_lock+0x2c/0x110 [ 738.616398][ T43] ? __lock_release+0x103/0x460 [ 738.616517][ T43] ? __might_fault+0x11b/0x170 [ 738.616630][ T43] ? fdget+0x52/0x1e0 [ 738.616715][ T43] ? lock_acquire+0x32/0xc0 [ 738.616827][ T43] __sys_sendmsg+0xcd/0x170 [ 738.616940][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.617050][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.617168][ T43] do_syscall_64+0xc1/0x1d0 [ 738.617280][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.617422][ T43] RIP: 0033:0x7f2293ab77b7 [ 738.617545][ T43] RSP: 002b:00007ffc21870ed8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.617719][ T43] RAX: ffffffffffffffda RBX: 00007ffc21871600 RCX: 00007f2293ab77b7 [ 738.617883][ T43] RDX: 0000000000000000 RSI: 00007ffc21870f40 RDI: 0000000000000005 [ 738.618049][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.618211][ T43] R10: 00007f2293970708 R11: 0000000000000246 R12: 00007ffc21871618 [ 738.618380][ T43] R13: 000000006729c55b R14: 0000000000496600 R15: 00007ffc21871028 [ 738.618562][ T43] </TASK> [ 738.618647][ T43] INFO: lockdep is turned off. [ 861.486555][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.486901][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.487014][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.487201][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.487466][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.487617][ T43] Call Trace: [ 861.487706][ T43] <TASK> [ 861.487771][ T43] __schedule+0xa19/0x1dc0 [ 861.487891][ T43] ? __pfx___schedule+0x10/0x10 [ 861.488011][ T43] ? __lock_release+0x103/0x460 [ 861.488127][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.488243][ T43] ? trace_lock_release+0x10e/0x180 [ 861.488360][ T43] schedule+0xdf/0x210 [ 861.488461][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.488584][ T43] __mutex_lock+0x634/0xac0 [ 861.488698][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.488814][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.488928][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.489044][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.489156][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.489275][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.489390][ T43] addrconf_verify_work+0x12/0x30 [ 861.489516][ T43] process_one_work+0xe55/0x16d0 [ 861.489632][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.489755][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.489868][ T43] ? assign_work+0x16c/0x240 [ 861.489979][ T43] worker_thread+0x58c/0xce0 [ 861.490108][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.490228][ T43] kthread+0x28a/0x350 [ 861.490318][ T43] ? __pfx_kthread+0x10/0x10 [ 861.490431][ T43] ret_from_fork+0x31/0x70 [ 861.490553][ T43] ? __pfx_kthread+0x10/0x10 [ 861.490666][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.490786][ T43] </TASK> [ 861.490872][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.491068][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr