[ 26.869755][ T255] [ 26.869844][ T255] ===================================== [ 26.869970][ T255] WARNING: bad unlock balance detected! [ 26.870094][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 26.870217][ T255] ------------------------------------- [ 26.870341][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 26.870500][ T255] [] __rtnl_unlock+0x69/0xf0 [ 26.870657][ T255] but there are no more locks to release! [ 26.870779][ T255] [ 26.870779][ T255] other info that might help us debug this: [ 26.870963][ T255] no locks held by ip/255. [ 26.871087][ T255] [ 26.871087][ T255] stack backtrace: [ 26.871242][ T255] CPU: 0 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 26.871434][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 26.871710][ T255] Call Trace: [ 26.871808][ T255] [ 26.871874][ T255] dump_stack_lvl+0x82/0xd0 [ 26.872004][ T255] ? __rtnl_unlock+0x69/0xf0 [ 26.872160][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 26.872288][ T255] __lock_release+0x2f7/0x460 [ 26.872415][ T255] ? __pfx___lock_release+0x10/0x10 [ 26.872544][ T255] ? __rtnl_unlock+0x69/0xf0 [ 26.872671][ T255] lock_release+0xd7/0x140 [ 26.872797][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 26.872925][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 26.873062][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 26.873224][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 26.873354][ T255] __rtnl_unlock+0x69/0xf0 [ 26.873481][ T255] rtnl_newlink+0x7fd/0xa30 [ 26.873608][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.873737][ T255] ? find_held_lock+0x2c/0x110 [ 26.873867][ T255] ? __lock_release+0x103/0x460 [ 26.873994][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.874121][ T255] ? __pfx___lock_release+0x10/0x10 [ 26.874249][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 26.874375][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 26.874504][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 26.874631][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 26.874757][ T255] ? hlock_class+0x4e/0x130 [ 26.874882][ T255] ? mark_lock+0x38/0x3e0 [ 26.874979][ T255] ? __lock_acquire+0xb3f/0x1580 [ 26.875106][ T255] netlink_rcv_skb+0x130/0x360 [ 26.875237][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 26.875375][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 26.875504][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 26.875628][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 26.875753][ T255] netlink_unicast+0x44b/0x710 [ 26.875876][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 26.876001][ T255] ? find_held_lock+0x2c/0x110 [ 26.876124][ T255] netlink_sendmsg+0x723/0xbe0 [ 26.876252][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 26.876376][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 26.876500][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 26.876622][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 26.876775][ T255] ? hlock_class+0x4e/0x130 [ 26.876916][ T255] ? validate_chain+0x130/0x9b0 [ 26.877042][ T255] ___sys_sendmsg+0xee/0x170 [ 26.877168][ T255] ? __pfx_validate_chain+0x10/0x10 [ 26.877297][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 26.877425][ T255] ? __lock_acquire+0xb3f/0x1580 [ 26.877554][ T255] ? find_held_lock+0x2c/0x110 [ 26.877680][ T255] ? __lock_release+0x103/0x460 [ 26.877805][ T255] ? __might_fault+0x11b/0x170 [ 26.877933][ T255] ? fdget+0x52/0x1e0 [ 26.878030][ T255] ? lock_acquire+0x32/0xc0 [ 26.878182][ T255] __sys_sendmsg+0xcd/0x170 [ 26.878309][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 26.878438][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 26.878570][ T255] do_syscall_64+0xc1/0x1d0 [ 26.878699][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 26.878856][ T255] RIP: 0033:0x7fdd0da207b7 [ 26.878989][ 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 [ 26.879436][ T255] RSP: 002b:00007ffda8281b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 26.879627][ T255] RAX: ffffffffffffffda RBX: 00007ffda8282230 RCX: 00007fdd0da207b7 [ 26.879815][ T255] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005 [ 26.880002][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 26.880190][ T255] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248 [ 26.880379][ T255] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58 [ 26.880570][ T255] [ 247.103485][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.103788][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.103903][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.104103][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.104378][ T43] Call Trace: [ 247.104527][ T43] [ 247.104614][ T43] __schedule+0xa19/0x1dc0 [ 247.104771][ T43] ? __pfx___schedule+0x10/0x10 [ 247.104918][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.105064][ T43] ? trace_lock_release+0x10e/0x180 [ 247.105207][ T43] schedule+0xdf/0x210 [ 247.105337][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.105482][ T43] __mutex_lock+0x634/0xac0 [ 247.105626][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.105772][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.105919][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.106067][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.106213][ T43] rtnl_newlink+0x64b/0xa30 [ 247.106364][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.106526][ T43] ? find_held_lock+0x2c/0x110 [ 247.106669][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.106814][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.106954][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.107096][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.107239][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.107387][ T43] ? hlock_class+0x4e/0x130 [ 247.107533][ T43] ? mark_lock+0x38/0x3e0 [ 247.107642][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.107795][ T43] netlink_rcv_skb+0x130/0x360 [ 247.107943][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.108084][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.108230][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.108385][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.108528][ T43] netlink_unicast+0x44b/0x710 [ 247.108670][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.108816][ T43] ? find_held_lock+0x2c/0x110 [ 247.108959][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.109104][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.109246][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.109397][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.109539][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.109711][ T43] ? hlock_class+0x4e/0x130 [ 247.109852][ T43] ? validate_chain+0x130/0x9b0 [ 247.109993][ T43] ___sys_sendmsg+0xee/0x170 [ 247.110141][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.110279][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.110428][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.110571][ T43] ? find_held_lock+0x2c/0x110 [ 247.110715][ T43] ? __lock_release+0x103/0x460 [ 247.110857][ T43] ? __might_fault+0x11b/0x170 [ 247.110999][ T43] ? fdget+0x52/0x1e0 [ 247.111107][ T43] ? lock_acquire+0x32/0xc0 [ 247.111253][ T43] __sys_sendmsg+0xcd/0x170 [ 247.111404][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.111555][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.111726][ T43] do_syscall_64+0xc1/0x1d0 [ 247.111868][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.112043][ T43] RIP: 0033:0x7fdd0da207b7 [ 247.112191][ T43] RSP: 002b:00007ffda8281b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.112416][ T43] RAX: ffffffffffffffda RBX: 00007ffda8282230 RCX: 00007fdd0da207b7 [ 247.112635][ T43] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005 [ 247.112845][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.113051][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248 [ 247.113257][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58 [ 247.113495][ T43] [ 247.113606][ T43] INFO: lockdep is turned off. [ 369.983481][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.983959][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.984104][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.984350][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.984660][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.984844][ T43] Call Trace: [ 369.984951][ T43] [ 369.985035][ T43] __schedule+0xa19/0x1dc0 [ 369.985172][ T43] ? __pfx___schedule+0x10/0x10 [ 369.985312][ T43] ? __lock_release+0x103/0x460 [ 369.985447][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.985583][ T43] ? trace_lock_release+0x10e/0x180 [ 369.985737][ T43] schedule+0xdf/0x210 [ 369.985868][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.986010][ T43] __mutex_lock+0x634/0xac0 [ 369.986153][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.986325][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.986458][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.986590][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.986720][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.986855][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.986991][ T43] addrconf_verify_work+0x12/0x30 [ 369.987123][ T43] process_one_work+0xe55/0x16d0 [ 369.987255][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.987394][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.987528][ T43] ? assign_work+0x16c/0x240 [ 369.987679][ T43] worker_thread+0x58c/0xce0 [ 369.987821][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.987958][ T43] kthread+0x28a/0x350 [ 369.988068][ T43] ? __pfx_kthread+0x10/0x10 [ 369.988215][ T43] ret_from_fork+0x31/0x70 [ 369.988365][ T43] ? __pfx_kthread+0x10/0x10 [ 369.988520][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.988668][ T43] [ 369.988785][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.988939][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.989064][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.989281][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.989549][ T43] Call Trace: [ 369.989648][ T43] [ 369.989715][ T43] __schedule+0xa19/0x1dc0 [ 369.989850][ T43] ? __pfx___schedule+0x10/0x10 [ 369.989983][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.990115][ T43] ? trace_lock_release+0x10e/0x180 [ 369.990249][ T43] schedule+0xdf/0x210 [ 369.990361][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.990494][ T43] __mutex_lock+0x634/0xac0 [ 369.990626][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.990760][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.990923][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.991067][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.991209][ T43] rtnl_newlink+0x64b/0xa30 [ 369.991363][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.991536][ T43] ? find_held_lock+0x2c/0x110 [ 369.991677][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.991818][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.991969][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.992121][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.992249][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.992395][ T43] ? hlock_class+0x4e/0x130 [ 369.992558][ T43] ? mark_lock+0x38/0x3e0 [ 369.992664][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.992808][ T43] netlink_rcv_skb+0x130/0x360 [ 369.992946][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.993090][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.993224][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.993358][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.993498][ T43] netlink_unicast+0x44b/0x710 [ 369.993650][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.993800][ T43] ? find_held_lock+0x2c/0x110 [ 369.993939][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.994085][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.994219][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.994358][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.994487][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.994689][ T43] ? hlock_class+0x4e/0x130 [ 369.994829][ T43] ? validate_chain+0x130/0x9b0 [ 369.994967][ T43] ___sys_sendmsg+0xee/0x170 [ 369.995110][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.995248][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.995393][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.995534][ T43] ? find_held_lock+0x2c/0x110 [ 369.995674][ T43] ? __lock_release+0x103/0x460 [ 369.995841][ T43] ? __might_fault+0x11b/0x170 [ 369.995981][ T43] ? fdget+0x52/0x1e0 [ 369.996084][ T43] ? lock_acquire+0x32/0xc0 [ 369.996226][ T43] __sys_sendmsg+0xcd/0x170 [ 369.996378][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.996539][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.996687][ T43] do_syscall_64+0xc1/0x1d0 [ 369.996834][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.997024][ T43] RIP: 0033:0x7fdd0da207b7 [ 369.997165][ T43] RSP: 002b:00007ffda8281b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.997377][ T43] RAX: ffffffffffffffda RBX: 00007ffda8282230 RCX: 00007fdd0da207b7 [ 369.997586][ T43] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005 [ 369.997792][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.997986][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248 [ 369.998196][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58 [ 369.998416][ T43] [ 369.998523][ T43] INFO: lockdep is turned off. [ 492.863347][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.863691][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.863809][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.863997][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.864242][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.864431][ T43] Call Trace: [ 492.864521][ T43] [ 492.864588][ T43] __schedule+0xa19/0x1dc0 [ 492.864710][ T43] ? __pfx___schedule+0x10/0x10 [ 492.864828][ T43] ? __lock_release+0x103/0x460 [ 492.864952][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.865071][ T43] ? trace_lock_release+0x10e/0x180 [ 492.865194][ T43] schedule+0xdf/0x210 [ 492.865298][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.865416][ T43] __mutex_lock+0x634/0xac0 [ 492.865534][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.865652][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.865767][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.865883][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.866000][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.866119][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.866243][ T43] addrconf_verify_work+0x12/0x30 [ 492.866364][ T43] process_one_work+0xe55/0x16d0 [ 492.866487][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.866604][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.866724][ T43] ? assign_work+0x16c/0x240 [ 492.866840][ T43] worker_thread+0x58c/0xce0 [ 492.866961][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.867077][ T43] kthread+0x28a/0x350 [ 492.867170][ T43] ? __pfx_kthread+0x10/0x10 [ 492.867285][ T43] ret_from_fork+0x31/0x70 [ 492.867412][ T43] ? __pfx_kthread+0x10/0x10 [ 492.867527][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.867649][ T43] [ 492.867747][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.867880][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.867988][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.868179][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.868420][ T43] Call Trace: [ 492.868507][ T43] [ 492.868569][ T43] __schedule+0xa19/0x1dc0 [ 492.868698][ T43] ? __pfx___schedule+0x10/0x10 [ 492.868814][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.868930][ T43] ? trace_lock_release+0x10e/0x180 [ 492.869048][ T43] schedule+0xdf/0x210 [ 492.869141][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.869255][ T43] __mutex_lock+0x634/0xac0 [ 492.869379][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.869501][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.869618][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.869739][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.869852][ T43] rtnl_newlink+0x64b/0xa30 [ 492.869973][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.870125][ T43] ? find_held_lock+0x2c/0x110 [ 492.870249][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.870410][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.870529][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.870653][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.870769][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.870888][ T43] ? hlock_class+0x4e/0x130 [ 492.871004][ T43] ? mark_lock+0x38/0x3e0 [ 492.871102][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.871226][ T43] netlink_rcv_skb+0x130/0x360 [ 492.871354][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.871476][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.871597][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.871721][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.871835][ T43] netlink_unicast+0x44b/0x710 [ 492.871961][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.872081][ T43] ? find_held_lock+0x2c/0x110 [ 492.872206][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.872340][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.872476][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.872593][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.872706][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.872856][ T43] ? hlock_class+0x4e/0x130 [ 492.872972][ T43] ? validate_chain+0x130/0x9b0 [ 492.873092][ T43] ___sys_sendmsg+0xee/0x170 [ 492.873210][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.873336][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.873454][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.873574][ T43] ? find_held_lock+0x2c/0x110 [ 492.873690][ T43] ? __lock_release+0x103/0x460 [ 492.873810][ T43] ? __might_fault+0x11b/0x170 [ 492.873926][ T43] ? fdget+0x52/0x1e0 [ 492.874014][ T43] ? lock_acquire+0x32/0xc0 [ 492.874137][ T43] __sys_sendmsg+0xcd/0x170 [ 492.874253][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.874383][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.874505][ T43] do_syscall_64+0xc1/0x1d0 [ 492.874628][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.874771][ T43] RIP: 0033:0x7fdd0da207b7 [ 492.874892][ T43] RSP: 002b:00007ffda8281b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.875062][ T43] RAX: ffffffffffffffda RBX: 00007ffda8282230 RCX: 00007fdd0da207b7 [ 492.875243][ T43] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005 [ 492.875428][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.875596][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248 [ 492.875775][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58 [ 492.875957][ T43] [ 492.876043][ T43] INFO: lockdep is turned off. [ 615.743505][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.743867][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.743979][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.744166][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.744455][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.744609][ T43] Call Trace: [ 615.744696][ T43] [ 615.744761][ T43] __schedule+0xa19/0x1dc0 [ 615.744883][ T43] ? __pfx___schedule+0x10/0x10 [ 615.745000][ T43] ? __lock_release+0x103/0x460 [ 615.745116][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.745233][ T43] ? trace_lock_release+0x10e/0x180 [ 615.745357][ T43] schedule+0xdf/0x210 [ 615.745450][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.745564][ T43] __mutex_lock+0x634/0xac0 [ 615.745690][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.745801][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.745912][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.746025][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.746137][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.746252][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.746372][ T43] addrconf_verify_work+0x12/0x30 [ 615.746484][ T43] process_one_work+0xe55/0x16d0 [ 615.746602][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.746716][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.746828][ T43] ? assign_work+0x16c/0x240 [ 615.746941][ T43] worker_thread+0x58c/0xce0 [ 615.747055][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.747167][ T43] kthread+0x28a/0x350 [ 615.747257][ T43] ? __pfx_kthread+0x10/0x10 [ 615.747375][ T43] ret_from_fork+0x31/0x70 [ 615.747488][ T43] ? __pfx_kthread+0x10/0x10 [ 615.747599][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.747717][ T43] [ 615.747815][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.747947][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.748050][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.748234][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.748462][ T43] Call Trace: [ 615.748546][ T43] [ 615.748607][ T43] __schedule+0xa19/0x1dc0 [ 615.748721][ T43] ? __pfx___schedule+0x10/0x10 [ 615.748833][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.748946][ T43] ? trace_lock_release+0x10e/0x180 [ 615.749060][ T43] schedule+0xdf/0x210 [ 615.749151][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.749262][ T43] __mutex_lock+0x634/0xac0 [ 615.749408][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.749525][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.749647][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.749767][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.749881][ T43] rtnl_newlink+0x64b/0xa30 [ 615.749998][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.750120][ T43] ? find_held_lock+0x2c/0x110 [ 615.750237][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.750358][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.750471][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.750595][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.750707][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.750817][ T43] ? hlock_class+0x4e/0x130 [ 615.750929][ T43] ? mark_lock+0x38/0x3e0 [ 615.751014][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.751149][ T43] netlink_rcv_skb+0x130/0x360 [ 615.751265][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.751384][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.751503][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.751620][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.751734][ T43] netlink_unicast+0x44b/0x710 [ 615.751849][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.751967][ T43] ? find_held_lock+0x2c/0x110 [ 615.752085][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.752200][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.752339][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.752483][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.752606][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.752765][ T43] ? hlock_class+0x4e/0x130 [ 615.752880][ T43] ? validate_chain+0x130/0x9b0 [ 615.752995][ T43] ___sys_sendmsg+0xee/0x170 [ 615.753113][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.753228][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.753349][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.753466][ T43] ? find_held_lock+0x2c/0x110 [ 615.753581][ T43] ? __lock_release+0x103/0x460 [ 615.753704][ T43] ? __might_fault+0x11b/0x170 [ 615.753816][ T43] ? fdget+0x52/0x1e0 [ 615.753902][ T43] ? lock_acquire+0x32/0xc0 [ 615.754018][ T43] __sys_sendmsg+0xcd/0x170 [ 615.754132][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.754243][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.754364][ T43] do_syscall_64+0xc1/0x1d0 [ 615.754478][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.754617][ T43] RIP: 0033:0x7fdd0da207b7 [ 615.754736][ T43] RSP: 002b:00007ffda8281b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.754903][ T43] RAX: ffffffffffffffda RBX: 00007ffda8282230 RCX: 00007fdd0da207b7 [ 615.755073][ T43] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005 [ 615.755238][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.755406][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248 [ 615.755572][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58 [ 615.755742][ T43] [ 615.755826][ T43] INFO: lockdep is turned off. [ 738.623357][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.623788][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.623947][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.624219][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.624636][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.624878][ T43] Call Trace: [ 738.625014][ T43] [ 738.625121][ T43] __schedule+0xa19/0x1dc0 [ 738.625320][ T43] ? __pfx___schedule+0x10/0x10 [ 738.625503][ T43] ? __lock_release+0x103/0x460 [ 738.625682][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.625868][ T43] ? trace_lock_release+0x10e/0x180 [ 738.626047][ T43] schedule+0xdf/0x210 [ 738.626197][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.626389][ T43] __mutex_lock+0x634/0xac0 [ 738.626573][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.626746][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.626920][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.627097][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.627273][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.627465][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.627653][ T43] addrconf_verify_work+0x12/0x30 [ 738.627824][ T43] process_one_work+0xe55/0x16d0 [ 738.627996][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.628167][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.628362][ T43] ? assign_work+0x16c/0x240 [ 738.628540][ T43] worker_thread+0x58c/0xce0 [ 738.628716][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.628897][ T43] kthread+0x28a/0x350 [ 738.629041][ T43] ? __pfx_kthread+0x10/0x10 [ 738.629222][ T43] ret_from_fork+0x31/0x70 [ 738.629417][ T43] ? __pfx_kthread+0x10/0x10 [ 738.629595][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.629778][ T43] [ 738.629927][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.630117][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.630269][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.630582][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.630917][ T43] Call Trace: [ 738.631042][ T43] [ 738.631134][ T43] __schedule+0xa19/0x1dc0 [ 738.631322][ T43] ? __pfx___schedule+0x10/0x10 [ 738.631491][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.631674][ T43] ? trace_lock_release+0x10e/0x180 [ 738.631853][ T43] schedule+0xdf/0x210 [ 738.631992][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.632158][ T43] __mutex_lock+0x634/0xac0 [ 738.632343][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.632525][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.632692][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.632876][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.633045][ T43] rtnl_newlink+0x64b/0xa30 [ 738.633214][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.633405][ T43] ? find_held_lock+0x2c/0x110 [ 738.633574][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.633748][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.633920][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.634090][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.634257][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.634433][ T43] ? hlock_class+0x4e/0x130 [ 738.634604][ T43] ? mark_lock+0x38/0x3e0 [ 738.634739][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.634919][ T43] netlink_rcv_skb+0x130/0x360 [ 738.635090][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.635263][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.635448][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.635627][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.635801][ T43] netlink_unicast+0x44b/0x710 [ 738.635977][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.636155][ T43] ? find_held_lock+0x2c/0x110 [ 738.636354][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.636530][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.636707][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.636875][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.637042][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.637253][ T43] ? hlock_class+0x4e/0x130 [ 738.637432][ T43] ? validate_chain+0x130/0x9b0 [ 738.637602][ T43] ___sys_sendmsg+0xee/0x170 [ 738.637780][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.637960][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.638137][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.638330][ T43] ? find_held_lock+0x2c/0x110 [ 738.638506][ T43] ? __lock_release+0x103/0x460 [ 738.638685][ T43] ? __might_fault+0x11b/0x170 [ 738.638855][ T43] ? fdget+0x52/0x1e0 [ 738.638985][ T43] ? lock_acquire+0x32/0xc0 [ 738.639168][ T43] __sys_sendmsg+0xcd/0x170 [ 738.639360][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.639529][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.639707][ T43] do_syscall_64+0xc1/0x1d0 [ 738.639882][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.640098][ T43] RIP: 0033:0x7fdd0da207b7 [ 738.640277][ T43] RSP: 002b:00007ffda8281b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.640559][ T43] RAX: ffffffffffffffda RBX: 00007ffda8282230 RCX: 00007fdd0da207b7 [ 738.640822][ T43] RDX: 0000000000000000 RSI: 00007ffda8281b70 RDI: 0000000000000005 [ 738.641077][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.641348][ T43] R10: 00007fdd0d8d9708 R11: 0000000000000246 R12: 00007ffda8282248 [ 738.641605][ T43] R13: 000000006729eaff R14: 0000000000496600 R15: 00007ffda8281c58 [ 738.641910][ T43] [ 738.642039][ T43] INFO: lockdep is turned off. [ 861.503400][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.503673][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.503785][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.503970][ T43] task:kworker/u16:0 state:D stack:28328 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.504209][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.504382][ T43] Call Trace: [ 861.504527][ T43] [ 861.504603][ T43] __schedule+0xa19/0x1dc0 [ 861.504752][ T43] ? __pfx___schedule+0x10/0x10 [ 861.504897][ T43] ? __lock_release+0x103/0x460 [ 861.505040][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.505186][ T43] ? trace_lock_release+0x10e/0x180 [ 861.505337][ T43] schedule+0xdf/0x210 [ 861.505452][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.505593][ T43] __mutex_lock+0x634/0xac0 [ 861.505736][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.505877][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.506017][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.506161][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.506310][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.506455][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.506600][ T43] addrconf_verify_work+0x12/0x30 [ 861.506740][ T43] process_one_work+0xe55/0x16d0 [ 861.506886][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.507027][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.507169][ T43] ? assign_work+0x16c/0x240 [ 861.507321][ T43] worker_thread+0x58c/0xce0 [ 861.507470][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.507611][ T43] kthread+0x28a/0x350 [ 861.507724][ T43] ? __pfx_kthread+0x10/0x10 [ 861.507871][ T43] ret_from_fork+0x31/0x70 [ 861.508014][ T43] ? __pfx_kthread+0x10/0x10 [ 861.508155][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.508320][ T43] [ 861.508427][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.508668][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr