[ 28.384729][ T275] ip (275) used greatest stack depth: 23648 bytes left [ 28.747048][ T281] veth0: renamed from veth1 [ 33.600383][ T308] [ 33.600476][ T308] ===================================== [ 33.600600][ T308] WARNING: bad unlock balance detected! [ 33.600723][ T308] 6.12.0-rc5-virtme #1 Not tainted [ 33.600843][ T308] ------------------------------------- [ 33.600965][ T308] ip/308 is trying to release lock (rtnl_mutex) at: [ 33.601116][ T308] [] __rtnl_unlock+0x69/0xf0 [ 33.601270][ T308] but there are no more locks to release! [ 33.601389][ T308] [ 33.601389][ T308] other info that might help us debug this: [ 33.601565][ T308] no locks held by ip/308. [ 33.601689][ T308] [ 33.601689][ T308] stack backtrace: [ 33.601839][ T308] CPU: 2 UID: 0 PID: 308 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 33.602021][ T308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 33.602287][ T308] Call Trace: [ 33.602384][ T308] [ 33.602449][ T308] dump_stack_lvl+0x82/0xd0 [ 33.602576][ T308] ? __rtnl_unlock+0x69/0xf0 [ 33.602698][ T308] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 33.602824][ T308] __lock_release+0x2f7/0x460 [ 33.602946][ T308] ? __pfx___lock_release+0x10/0x10 [ 33.603071][ T308] ? __rtnl_unlock+0x69/0xf0 [ 33.603193][ T308] lock_release+0xd7/0x140 [ 33.603314][ T308] __mutex_unlock_slowpath+0x8f/0x3b0 [ 33.603438][ T308] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 33.603560][ T308] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 33.603712][ T308] ? rtnl_link_ops_get+0x187/0x220 [ 33.603838][ T308] __rtnl_unlock+0x69/0xf0 [ 33.603960][ T308] rtnl_newlink+0x7fd/0xa30 [ 33.604081][ T308] ? __pfx_rtnl_newlink+0x10/0x10 [ 33.604201][ T308] ? find_held_lock+0x2c/0x110 [ 33.604323][ T308] ? __lock_release+0x103/0x460 [ 33.604444][ T308] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 33.604566][ T308] ? __pfx___lock_release+0x10/0x10 [ 33.604688][ T308] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 33.604811][ T308] ? __pfx_rtnl_newlink+0x10/0x10 [ 33.604934][ T308] rtnetlink_rcv_msg+0x712/0xc10 [ 33.605056][ T308] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 33.605177][ T308] ? hlock_class+0x4e/0x130 [ 33.605299][ T308] ? mark_lock+0x38/0x3e0 [ 33.605393][ T308] ? __lock_acquire+0xb3f/0x1580 [ 33.605517][ T308] netlink_rcv_skb+0x130/0x360 [ 33.605639][ T308] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 33.605761][ T308] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 33.605889][ T308] ? netlink_deliver_tap+0x13e/0x340 [ 33.606016][ T308] ? netlink_deliver_tap+0xc3/0x340 [ 33.606139][ T308] netlink_unicast+0x44b/0x710 [ 33.606262][ T308] ? __pfx_netlink_unicast+0x10/0x10 [ 33.606383][ T308] ? find_held_lock+0x2c/0x110 [ 33.606534][ T308] netlink_sendmsg+0x723/0xbe0 [ 33.606661][ T308] ? __pfx_netlink_sendmsg+0x10/0x10 [ 33.606791][ T308] ____sys_sendmsg+0x7ac/0xa10 [ 33.606918][ T308] ? __pfx_____sys_sendmsg+0x10/0x10 [ 33.607041][ T308] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 33.607196][ T308] ? hlock_class+0x4e/0x130 [ 33.607322][ T308] ? validate_chain+0x130/0x9b0 [ 33.607449][ T308] ___sys_sendmsg+0xee/0x170 [ 33.607573][ T308] ? __pfx_validate_chain+0x10/0x10 [ 33.607706][ T308] ? __pfx____sys_sendmsg+0x10/0x10 [ 33.607831][ T308] ? __lock_acquire+0xb3f/0x1580 [ 33.607956][ T308] ? find_held_lock+0x2c/0x110 [ 33.608078][ T308] ? __lock_release+0x103/0x460 [ 33.608199][ T308] ? __might_fault+0x11b/0x170 [ 33.608323][ T308] ? fdget+0x52/0x1e0 [ 33.608417][ T308] ? lock_acquire+0x32/0xc0 [ 33.608539][ T308] __sys_sendmsg+0xcd/0x170 [ 33.608662][ T308] ? __pfx___sys_sendmsg+0x10/0x10 [ 33.608785][ T308] ? rseq_update_cpu_node_id+0xe6/0x140 [ 33.608915][ T308] do_syscall_64+0xc1/0x1d0 [ 33.609038][ T308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 33.609190][ T308] RIP: 0033:0x7f3ff517e7b7 [ 33.609318][ T308] 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 [ 33.609750][ T308] RSP: 002b:00007ffda223bbf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 33.609940][ T308] RAX: ffffffffffffffda RBX: 00007ffda223c330 RCX: 00007f3ff517e7b7 [ 33.610123][ T308] RDX: 0000000000000000 RSI: 00007ffda223bc60 RDI: 0000000000000005 [ 33.610309][ T308] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000 [ 33.610489][ T308] R10: 00007f3ff51cdac0 R11: 0000000000000246 R12: 00007ffda223c368 [ 33.610671][ T308] R13: 000000006729d5b2 R14: 0000000000496600 R15: 00007ffda223bd50 [ 33.610860][ T308] [ 247.196672][ T43] INFO: task ip:308 blocked for more than 122 seconds. [ 247.197271][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.197411][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.197643][ T43] task:ip state:D stack:25792 pid:308 tgid:308 ppid:257 flags:0x00004002 [ 247.197901][ T43] Call Trace: [ 247.197995][ T43] [ 247.198066][ T43] __schedule+0xa19/0x1dc0 [ 247.198208][ T43] ? __pfx___schedule+0x10/0x10 [ 247.198331][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.198474][ T43] ? trace_lock_release+0x10e/0x180 [ 247.198601][ T43] schedule+0xdf/0x210 [ 247.198697][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.198819][ T43] __mutex_lock+0x634/0xac0 [ 247.198938][ T43] ? __pfx_validate_nla+0x10/0x10 [ 247.199057][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.199181][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.199307][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.199428][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.199557][ T43] rtnl_newlink+0x64b/0xa30 [ 247.199683][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.199800][ T43] ? find_held_lock+0x2c/0x110 [ 247.199919][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.200038][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.200156][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.200270][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.200393][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.200526][ T43] ? hlock_class+0x4e/0x130 [ 247.200639][ T43] ? mark_lock+0x38/0x3e0 [ 247.200730][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.200846][ T43] netlink_rcv_skb+0x130/0x360 [ 247.200962][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.201078][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.201197][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.201313][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.201434][ T43] netlink_unicast+0x44b/0x710 [ 247.201554][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.201672][ T43] ? find_held_lock+0x2c/0x110 [ 247.201787][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.201902][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.202018][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.202133][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.202250][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.202396][ T43] ? hlock_class+0x4e/0x130 [ 247.202516][ T43] ? validate_chain+0x130/0x9b0 [ 247.202631][ T43] ___sys_sendmsg+0xee/0x170 [ 247.202749][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.202864][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.202978][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.203095][ T43] ? find_held_lock+0x2c/0x110 [ 247.203213][ T43] ? __lock_release+0x103/0x460 [ 247.203330][ T43] ? __might_fault+0x11b/0x170 [ 247.203449][ T43] ? fdget+0x52/0x1e0 [ 247.203547][ T43] ? lock_acquire+0x32/0xc0 [ 247.203665][ T43] __sys_sendmsg+0xcd/0x170 [ 247.203781][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.203895][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.204015][ T43] do_syscall_64+0xc1/0x1d0 [ 247.204137][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.204289][ T43] RIP: 0033:0x7f3ff517e7b7 [ 247.204417][ T43] RSP: 002b:00007ffda223bbf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.204606][ T43] RAX: ffffffffffffffda RBX: 00007ffda223c330 RCX: 00007f3ff517e7b7 [ 247.204782][ T43] RDX: 0000000000000000 RSI: 00007ffda223bc60 RDI: 0000000000000005 [ 247.204955][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000 [ 247.205123][ T43] R10: 00007f3ff51cdac0 R11: 0000000000000246 R12: 00007ffda223c368 [ 247.205315][ T43] R13: 000000006729d5b2 R14: 0000000000496600 R15: 00007ffda223bd50 [ 247.205499][ T43] [ 247.205597][ T43] INFO: lockdep is turned off. [ 370.076686][ T43] INFO: task kworker/u16:1:74 blocked for more than 122 seconds. [ 370.077238][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.077353][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.077601][ T43] task:kworker/u16:1 state:D stack:26032 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 370.077872][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.078035][ T43] Call Trace: [ 370.078128][ T43] [ 370.078195][ T43] __schedule+0xa19/0x1dc0 [ 370.078336][ T43] ? __pfx___schedule+0x10/0x10 [ 370.078476][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.078599][ T43] ? trace_lock_release+0x10e/0x180 [ 370.078726][ T43] schedule+0xdf/0x210 [ 370.078815][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.078934][ T43] __mutex_lock+0x634/0xac0 [ 370.079060][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.079178][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.079293][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.079409][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.079530][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.079656][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.079771][ T43] addrconf_verify_work+0x12/0x30 [ 370.079890][ T43] process_one_work+0xe55/0x16d0 [ 370.080007][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.080125][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.080239][ T43] ? assign_work+0x16c/0x240 [ 370.080355][ T43] worker_thread+0x58c/0xce0 [ 370.080475][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 370.080626][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.080742][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.080857][ T43] kthread+0x28a/0x350 [ 370.080944][ T43] ? __pfx_kthread+0x10/0x10 [ 370.081060][ T43] ret_from_fork+0x31/0x70 [ 370.081175][ T43] ? __pfx_kthread+0x10/0x10 [ 370.081290][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.081410][ T43] [ 370.081514][ T43] INFO: task ip:308 blocked for more than 245 seconds. [ 370.081660][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.081768][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.081954][ T43] task:ip state:D stack:25792 pid:308 tgid:308 ppid:257 flags:0x00004002 [ 370.082203][ T43] Call Trace: [ 370.082290][ T43] [ 370.082413][ T43] __schedule+0xa19/0x1dc0 [ 370.082566][ T43] ? __pfx___schedule+0x10/0x10 [ 370.082701][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.082835][ T43] ? trace_lock_release+0x10e/0x180 [ 370.082965][ T43] schedule+0xdf/0x210 [ 370.083064][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.083193][ T43] __mutex_lock+0x634/0xac0 [ 370.083336][ T43] ? __pfx_validate_nla+0x10/0x10 [ 370.083477][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.083608][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.083748][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.083883][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.084011][ T43] rtnl_newlink+0x64b/0xa30 [ 370.084141][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.084269][ T43] ? find_held_lock+0x2c/0x110 [ 370.084417][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.084566][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.084701][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.084834][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.084968][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.085101][ T43] ? hlock_class+0x4e/0x130 [ 370.085234][ T43] ? mark_lock+0x38/0x3e0 [ 370.085335][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.085481][ T43] netlink_rcv_skb+0x130/0x360 [ 370.085627][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.085756][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.085891][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.086020][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.086172][ T43] netlink_unicast+0x44b/0x710 [ 370.086308][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.086438][ T43] ? find_held_lock+0x2c/0x110 [ 370.086581][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.086714][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.086847][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.086987][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.087115][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.087280][ T43] ? hlock_class+0x4e/0x130 [ 370.087420][ T43] ? validate_chain+0x130/0x9b0 [ 370.087555][ T43] ___sys_sendmsg+0xee/0x170 [ 370.087683][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.087809][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.087942][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.088080][ T43] ? find_held_lock+0x2c/0x110 [ 370.088207][ T43] ? __lock_release+0x103/0x460 [ 370.088332][ T43] ? __might_fault+0x11b/0x170 [ 370.088473][ T43] ? fdget+0x52/0x1e0 [ 370.088571][ T43] ? lock_acquire+0x32/0xc0 [ 370.088701][ T43] __sys_sendmsg+0xcd/0x170 [ 370.088829][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.088961][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.089096][ T43] do_syscall_64+0xc1/0x1d0 [ 370.089233][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.089397][ T43] RIP: 0033:0x7f3ff517e7b7 [ 370.089542][ T43] RSP: 002b:00007ffda223bbf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.089742][ T43] RAX: ffffffffffffffda RBX: 00007ffda223c330 RCX: 00007f3ff517e7b7 [ 370.089933][ T43] RDX: 0000000000000000 RSI: 00007ffda223bc60 RDI: 0000000000000005 [ 370.090126][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000 [ 370.090338][ T43] R10: 00007f3ff51cdac0 R11: 0000000000000246 R12: 00007ffda223c368 [ 370.090531][ T43] R13: 000000006729d5b2 R14: 0000000000496600 R15: 00007ffda223bd50 [ 370.090726][ T43] [ 370.090824][ T43] INFO: lockdep is turned off. [ 492.956674][ T43] INFO: task kworker/u16:1:74 blocked for more than 245 seconds. [ 492.957352][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.957533][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.957768][ T43] task:kworker/u16:1 state:D stack:26032 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 492.958052][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.958238][ T43] Call Trace: [ 492.958344][ T43] [ 492.958419][ T43] __schedule+0xa19/0x1dc0 [ 492.958578][ T43] ? __pfx___schedule+0x10/0x10 [ 492.958727][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.958872][ T43] ? trace_lock_release+0x10e/0x180 [ 492.959010][ T43] schedule+0xdf/0x210 [ 492.959113][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.959257][ T43] __mutex_lock+0x634/0xac0 [ 492.959394][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.959541][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.959677][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.959816][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.959958][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.960094][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.960226][ T43] addrconf_verify_work+0x12/0x30 [ 492.960364][ T43] process_one_work+0xe55/0x16d0 [ 492.960521][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.960653][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.960791][ T43] ? assign_work+0x16c/0x240 [ 492.960927][ T43] worker_thread+0x58c/0xce0 [ 492.961061][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.961227][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.961359][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.961497][ T43] kthread+0x28a/0x350 [ 492.961603][ T43] ? __pfx_kthread+0x10/0x10 [ 492.961733][ T43] ret_from_fork+0x31/0x70 [ 492.961871][ T43] ? __pfx_kthread+0x10/0x10 [ 492.962003][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.962144][ T43] [ 492.962253][ T43] INFO: task ip:308 blocked for more than 368 seconds. [ 492.962408][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.962539][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.962759][ T43] task:ip state:D stack:25792 pid:308 tgid:308 ppid:257 flags:0x00004002 [ 492.963022][ T43] Call Trace: [ 492.963120][ T43] [ 492.963187][ T43] __schedule+0xa19/0x1dc0 [ 492.963327][ T43] ? __pfx___schedule+0x10/0x10 [ 492.963468][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.963602][ T43] ? trace_lock_release+0x10e/0x180 [ 492.963748][ T43] schedule+0xdf/0x210 [ 492.963852][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.963983][ T43] __mutex_lock+0x634/0xac0 [ 492.964119][ T43] ? __pfx_validate_nla+0x10/0x10 [ 492.964255][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.964398][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.964565][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.964708][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.964844][ T43] rtnl_newlink+0x64b/0xa30 [ 492.964992][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.965127][ T43] ? find_held_lock+0x2c/0x110 [ 492.965260][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.965403][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.965547][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.965680][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.965813][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.965947][ T43] ? hlock_class+0x4e/0x130 [ 492.966082][ T43] ? mark_lock+0x38/0x3e0 [ 492.966194][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.966330][ T43] netlink_rcv_skb+0x130/0x360 [ 492.966480][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.966615][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.966754][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.966893][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.967027][ T43] netlink_unicast+0x44b/0x710 [ 492.967168][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.967297][ T43] ? find_held_lock+0x2c/0x110 [ 492.967439][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.967580][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.967714][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.967852][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.967998][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.968164][ T43] ? hlock_class+0x4e/0x130 [ 492.968299][ T43] ? validate_chain+0x130/0x9b0 [ 492.968435][ T43] ___sys_sendmsg+0xee/0x170 [ 492.968578][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.968717][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.968849][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.968999][ T43] ? find_held_lock+0x2c/0x110 [ 492.969131][ T43] ? __lock_release+0x103/0x460 [ 492.969264][ T43] ? __might_fault+0x11b/0x170 [ 492.969398][ T43] ? fdget+0x52/0x1e0 [ 492.969506][ T43] ? lock_acquire+0x32/0xc0 [ 492.969640][ T43] __sys_sendmsg+0xcd/0x170 [ 492.969775][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.969929][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.970076][ T43] do_syscall_64+0xc1/0x1d0 [ 492.970211][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.970378][ T43] RIP: 0033:0x7f3ff517e7b7 [ 492.970519][ T43] RSP: 002b:00007ffda223bbf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.970718][ T43] RAX: ffffffffffffffda RBX: 00007ffda223c330 RCX: 00007f3ff517e7b7 [ 492.970924][ T43] RDX: 0000000000000000 RSI: 00007ffda223bc60 RDI: 0000000000000005 [ 492.971114][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000 [ 492.971307][ T43] R10: 00007f3ff51cdac0 R11: 0000000000000246 R12: 00007ffda223c368 [ 492.971509][ T43] R13: 000000006729d5b2 R14: 0000000000496600 R15: 00007ffda223bd50 [ 492.971708][ T43] [ 492.971805][ T43] INFO: lockdep is turned off. [ 615.836644][ T43] INFO: task kworker/u16:1:74 blocked for more than 368 seconds. [ 615.837003][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.837127][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.837332][ T43] task:kworker/u16:1 state:D stack:26032 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 615.837612][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.837776][ T43] Call Trace: [ 615.837885][ T43] [ 615.837953][ T43] __schedule+0xa19/0x1dc0 [ 615.838086][ T43] ? __pfx___schedule+0x10/0x10 [ 615.838211][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.838340][ T43] ? trace_lock_release+0x10e/0x180 [ 615.838474][ T43] schedule+0xdf/0x210 [ 615.838579][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.838706][ T43] __mutex_lock+0x634/0xac0 [ 615.838833][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.838965][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.839090][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.839219][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.839343][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.839473][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.839597][ T43] addrconf_verify_work+0x12/0x30 [ 615.839725][ T43] process_one_work+0xe55/0x16d0 [ 615.839863][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.839988][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.840114][ T43] ? assign_work+0x16c/0x240 [ 615.840241][ T43] worker_thread+0x58c/0xce0 [ 615.840367][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.840528][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.840653][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.840773][ T43] kthread+0x28a/0x350 [ 615.840876][ T43] ? __pfx_kthread+0x10/0x10 [ 615.841001][ T43] ret_from_fork+0x31/0x70 [ 615.841131][ T43] ? __pfx_kthread+0x10/0x10 [ 615.841253][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.841385][ T43] [ 615.841494][ T43] INFO: task ip:308 blocked for more than 491 seconds. [ 615.841640][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.841757][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.841968][ T43] task:ip state:D stack:25792 pid:308 tgid:308 ppid:257 flags:0x00004002 [ 615.842215][ T43] Call Trace: [ 615.842309][ T43] [ 615.842373][ T43] __schedule+0xa19/0x1dc0 [ 615.842508][ T43] ? __pfx___schedule+0x10/0x10 [ 615.842635][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.842761][ T43] ? trace_lock_release+0x10e/0x180 [ 615.842887][ T43] schedule+0xdf/0x210 [ 615.843021][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.843153][ T43] __mutex_lock+0x634/0xac0 [ 615.843282][ T43] ? __pfx_validate_nla+0x10/0x10 [ 615.843409][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.843542][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.843673][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.843803][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.843928][ T43] rtnl_newlink+0x64b/0xa30 [ 615.844062][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.844190][ T43] ? find_held_lock+0x2c/0x110 [ 615.844320][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.844450][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.844591][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.844719][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.844847][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.844975][ T43] ? hlock_class+0x4e/0x130 [ 615.845102][ T43] ? mark_lock+0x38/0x3e0 [ 615.845203][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.845334][ T43] netlink_rcv_skb+0x130/0x360 [ 615.845473][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.845599][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.845727][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.845856][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.845983][ T43] netlink_unicast+0x44b/0x710 [ 615.846111][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.846239][ T43] ? find_held_lock+0x2c/0x110 [ 615.846371][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.846504][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.846632][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.846761][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.846888][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.847042][ T43] ? hlock_class+0x4e/0x130 [ 615.847168][ T43] ? validate_chain+0x130/0x9b0 [ 615.847300][ T43] ___sys_sendmsg+0xee/0x170 [ 615.847428][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.847560][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.847687][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.847815][ T43] ? find_held_lock+0x2c/0x110 [ 615.847941][ T43] ? __lock_release+0x103/0x460 [ 615.848065][ T43] ? __might_fault+0x11b/0x170 [ 615.848190][ T43] ? fdget+0x52/0x1e0 [ 615.848302][ T43] ? lock_acquire+0x32/0xc0 [ 615.848430][ T43] __sys_sendmsg+0xcd/0x170 [ 615.848562][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.848687][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.848816][ T43] do_syscall_64+0xc1/0x1d0 [ 615.848943][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.849103][ T43] RIP: 0033:0x7f3ff517e7b7 [ 615.849234][ T43] RSP: 002b:00007ffda223bbf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.849430][ T43] RAX: ffffffffffffffda RBX: 00007ffda223c330 RCX: 00007f3ff517e7b7 [ 615.849630][ T43] RDX: 0000000000000000 RSI: 00007ffda223bc60 RDI: 0000000000000005 [ 615.849817][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000 [ 615.850004][ T43] R10: 00007f3ff51cdac0 R11: 0000000000000246 R12: 00007ffda223c368 [ 615.850218][ T43] R13: 000000006729d5b2 R14: 0000000000496600 R15: 00007ffda223bd50 [ 615.850416][ T43] [ 615.850522][ T43] INFO: lockdep is turned off. [ 738.716624][ T43] INFO: task kworker/u16:1:74 blocked for more than 491 seconds. [ 738.716951][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.717062][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.717243][ T43] task:kworker/u16:1 state:D stack:26032 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 738.717501][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.717659][ T43] Call Trace: [ 738.717744][ T43] [ 738.717811][ T43] __schedule+0xa19/0x1dc0 [ 738.717935][ T43] ? __pfx___schedule+0x10/0x10 [ 738.718049][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.718166][ T43] ? trace_lock_release+0x10e/0x180 [ 738.718280][ T43] schedule+0xdf/0x210 [ 738.718369][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.718492][ T43] __mutex_lock+0x634/0xac0 [ 738.718605][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.718717][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.718827][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.718941][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.719052][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.719165][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.719276][ T43] addrconf_verify_work+0x12/0x30 [ 738.719392][ T43] process_one_work+0xe55/0x16d0 [ 738.719516][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.719627][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.719739][ T43] ? assign_work+0x16c/0x240 [ 738.719852][ T43] worker_thread+0x58c/0xce0 [ 738.719965][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.720102][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.720215][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.720325][ T43] kthread+0x28a/0x350 [ 738.720412][ T43] ? __pfx_kthread+0x10/0x10 [ 738.720526][ T43] ret_from_fork+0x31/0x70 [ 738.720639][ T43] ? __pfx_kthread+0x10/0x10 [ 738.720749][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.720867][ T43] [ 738.720954][ T43] INFO: task ip:308 blocked for more than 614 seconds. [ 738.721085][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.721190][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.721373][ T43] task:ip state:D stack:25792 pid:308 tgid:308 ppid:257 flags:0x00004002 [ 738.721599][ T43] Call Trace: [ 738.721681][ T43] [ 738.721737][ T43] __schedule+0xa19/0x1dc0 [ 738.721850][ T43] ? __pfx___schedule+0x10/0x10 [ 738.721963][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.722077][ T43] ? trace_lock_release+0x10e/0x180 [ 738.722188][ T43] schedule+0xdf/0x210 [ 738.722281][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.722390][ T43] __mutex_lock+0x634/0xac0 [ 738.722507][ T43] ? __pfx_validate_nla+0x10/0x10 [ 738.722621][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.722733][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.722851][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.722966][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.723076][ T43] rtnl_newlink+0x64b/0xa30 [ 738.723188][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.723300][ T43] ? find_held_lock+0x2c/0x110 [ 738.723412][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.723530][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.723644][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.723756][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.723869][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.723981][ T43] ? hlock_class+0x4e/0x130 [ 738.724091][ T43] ? mark_lock+0x38/0x3e0 [ 738.724176][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.724287][ T43] netlink_rcv_skb+0x130/0x360 [ 738.724400][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.724517][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.724631][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.724747][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.724859][ T43] netlink_unicast+0x44b/0x710 [ 738.724972][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.725082][ T43] ? find_held_lock+0x2c/0x110 [ 738.725197][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.725309][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.725420][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.725539][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.725652][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.725789][ T43] ? hlock_class+0x4e/0x130 [ 738.725900][ T43] ? validate_chain+0x130/0x9b0 [ 738.726010][ T43] ___sys_sendmsg+0xee/0x170 [ 738.726121][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.726231][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.726341][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.726453][ T43] ? find_held_lock+0x2c/0x110 [ 738.726571][ T43] ? __lock_release+0x103/0x460 [ 738.726684][ T43] ? __might_fault+0x11b/0x170 [ 738.726799][ T43] ? fdget+0x52/0x1e0 [ 738.726886][ T43] ? lock_acquire+0x32/0xc0 [ 738.726997][ T43] __sys_sendmsg+0xcd/0x170 [ 738.727109][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.727219][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.727338][ T43] do_syscall_64+0xc1/0x1d0 [ 738.727453][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.727603][ T43] RIP: 0033:0x7f3ff517e7b7 [ 738.727724][ T43] RSP: 002b:00007ffda223bbf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.727892][ T43] RAX: ffffffffffffffda RBX: 00007ffda223c330 RCX: 00007f3ff517e7b7 [ 738.728058][ T43] RDX: 0000000000000000 RSI: 00007ffda223bc60 RDI: 0000000000000005 [ 738.728223][ T43] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000 [ 738.728391][ T43] R10: 00007f3ff51cdac0 R11: 0000000000000246 R12: 00007ffda223c368 [ 738.728561][ T43] R13: 000000006729d5b2 R14: 0000000000496600 R15: 00007ffda223bd50 [ 738.728728][ T43] [ 738.728811][ T43] INFO: lockdep is turned off. [ 861.596520][ T43] INFO: task kworker/u16:1:74 blocked for more than 614 seconds. [ 861.596824][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.596990][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.597298][ T43] task:kworker/u16:1 state:D stack:26032 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 861.597670][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.597899][ T43] Call Trace: [ 861.598031][ T43] [ 861.598124][ T43] __schedule+0xa19/0x1dc0 [ 861.598309][ T43] ? __pfx___schedule+0x10/0x10 [ 861.598499][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.598689][ T43] ? trace_lock_release+0x10e/0x180 [ 861.598869][ T43] schedule+0xdf/0x210 [ 861.599005][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.599184][ T43] __mutex_lock+0x634/0xac0 [ 861.599361][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.599547][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.599725][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.599914][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.600088][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.600264][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.600434][ T43] addrconf_verify_work+0x12/0x30 [ 861.600614][ T43] process_one_work+0xe55/0x16d0 [ 861.600793][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.600985][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.601164][ T43] ? assign_work+0x16c/0x240 [ 861.601341][ T43] worker_thread+0x58c/0xce0 [ 861.601524][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.601759][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.601934][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.602109][ T43] kthread+0x28a/0x350 [ 861.602244][ T43] ? __pfx_kthread+0x10/0x10 [ 861.602420][ T43] ret_from_fork+0x31/0x70 [ 861.602602][ T43] ? __pfx_kthread+0x10/0x10 [ 861.602777][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.602976][ T43] [ 861.603104][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.603382][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr