[ 33.643857][ T254] [ 33.643967][ T254] ===================================== [ 33.644097][ T254] WARNING: bad unlock balance detected! [ 33.644224][ T254] 6.12.0-rc5-virtme #1 Not tainted [ 33.644353][ T254] ------------------------------------- [ 33.644480][ T254] ip/254 is trying to release lock (rtnl_mutex) at: [ 33.644644][ T254] [] __rtnl_unlock+0x69/0xf0 [ 33.644809][ T254] but there are no more locks to release! [ 33.644933][ T254] [ 33.644933][ T254] other info that might help us debug this: [ 33.645116][ T254] no locks held by ip/254. [ 33.645245][ T254] [ 33.645245][ T254] stack backtrace: [ 33.645403][ T254] CPU: 1 UID: 0 PID: 254 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 33.645599][ T254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 33.645889][ T254] Call Trace: [ 33.645990][ T254] [ 33.646057][ T254] dump_stack_lvl+0x82/0xd0 [ 33.646196][ T254] ? __rtnl_unlock+0x69/0xf0 [ 33.646327][ T254] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 33.646459][ T254] __lock_release+0x2f7/0x460 [ 33.646591][ T254] ? __pfx___lock_release+0x10/0x10 [ 33.646720][ T254] ? __rtnl_unlock+0x69/0xf0 [ 33.646848][ T254] lock_release+0xd7/0x140 [ 33.646979][ T254] __mutex_unlock_slowpath+0x8f/0x3b0 [ 33.647113][ T254] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 33.647247][ T254] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 33.647406][ T254] ? rtnl_link_ops_get+0x187/0x220 [ 33.647536][ T254] __rtnl_unlock+0x69/0xf0 [ 33.647667][ T254] rtnl_newlink+0x7fd/0xa30 [ 33.647805][ T254] ? __pfx_rtnl_newlink+0x10/0x10 [ 33.647930][ T254] ? find_held_lock+0x2c/0x110 [ 33.648061][ T254] ? __lock_release+0x103/0x460 [ 33.648192][ T254] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 33.648323][ T254] ? __pfx___lock_release+0x10/0x10 [ 33.648452][ T254] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 33.648583][ T254] ? __pfx_rtnl_newlink+0x10/0x10 [ 33.648712][ T254] rtnetlink_rcv_msg+0x712/0xc10 [ 33.648842][ T254] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 33.648969][ T254] ? hlock_class+0x4e/0x130 [ 33.649097][ T254] ? mark_lock+0x38/0x3e0 [ 33.649197][ T254] ? __lock_acquire+0xb3f/0x1580 [ 33.649326][ T254] netlink_rcv_skb+0x130/0x360 [ 33.649471][ T254] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 33.649600][ T254] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 33.649738][ T254] ? netlink_deliver_tap+0x13e/0x340 [ 33.649864][ T254] ? netlink_deliver_tap+0xc3/0x340 [ 33.649994][ T254] netlink_unicast+0x44b/0x710 [ 33.650122][ T254] ? __pfx_netlink_unicast+0x10/0x10 [ 33.650259][ T254] ? find_held_lock+0x2c/0x110 [ 33.650389][ T254] netlink_sendmsg+0x723/0xbe0 [ 33.650518][ T254] ? __pfx_netlink_sendmsg+0x10/0x10 [ 33.650649][ T254] ____sys_sendmsg+0x7ac/0xa10 [ 33.650783][ T254] ? __pfx_____sys_sendmsg+0x10/0x10 [ 33.650913][ T254] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 33.651076][ T254] ? hlock_class+0x4e/0x130 [ 33.651208][ T254] ? validate_chain+0x130/0x9b0 [ 33.651336][ T254] ___sys_sendmsg+0xee/0x170 [ 33.651462][ T254] ? __pfx_validate_chain+0x10/0x10 [ 33.651588][ T254] ? __pfx____sys_sendmsg+0x10/0x10 [ 33.651717][ T254] ? __lock_acquire+0xb3f/0x1580 [ 33.651849][ T254] ? find_held_lock+0x2c/0x110 [ 33.651977][ T254] ? __lock_release+0x103/0x460 [ 33.652101][ T254] ? __might_fault+0x11b/0x170 [ 33.652238][ T254] ? fdget+0x52/0x1e0 [ 33.652335][ T254] ? lock_acquire+0x32/0xc0 [ 33.652461][ T254] __sys_sendmsg+0xcd/0x170 [ 33.652590][ T254] ? __pfx___sys_sendmsg+0x10/0x10 [ 33.652715][ T254] ? rseq_update_cpu_node_id+0xe6/0x140 [ 33.652849][ T254] do_syscall_64+0xc1/0x1d0 [ 33.652980][ T254] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 33.653143][ T254] RIP: 0033:0x7f9cc8b627b7 [ 33.653281][ T254] 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 [ 33.653736][ T254] RSP: 002b:00007ffd7fabf1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 33.653931][ T254] RAX: ffffffffffffffda RBX: 00007ffd7fabf8d0 RCX: 00007f9cc8b627b7 [ 33.654118][ T254] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005 [ 33.654310][ T254] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 33.654501][ T254] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8 [ 33.654693][ T254] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8 [ 33.654886][ T254] [ 247.275678][ T43] INFO: task ip:254 blocked for more than 122 seconds. [ 247.275942][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.276055][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.276247][ T43] task:ip state:D stack:25696 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 247.276491][ T43] Call Trace: [ 247.276611][ T43] [ 247.276685][ T43] __schedule+0xa19/0x1dc0 [ 247.276828][ T43] ? __pfx___schedule+0x10/0x10 [ 247.276949][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.277079][ T43] ? trace_lock_release+0x10e/0x180 [ 247.277194][ T43] schedule+0xdf/0x210 [ 247.277281][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.277396][ T43] __mutex_lock+0x634/0xac0 [ 247.277514][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.277648][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.277768][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.277883][ T43] rtnl_newlink+0x64b/0xa30 [ 247.278002][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.278116][ T43] ? find_held_lock+0x2c/0x110 [ 247.278238][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.278359][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.278472][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.278595][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.278715][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.278827][ T43] ? hlock_class+0x4e/0x130 [ 247.278957][ T43] ? mark_lock+0x38/0x3e0 [ 247.279043][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.279169][ T43] netlink_rcv_skb+0x130/0x360 [ 247.279287][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.279400][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.279516][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.279637][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.279752][ T43] netlink_unicast+0x44b/0x710 [ 247.279866][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.279978][ T43] ? find_held_lock+0x2c/0x110 [ 247.280096][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.280212][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.280328][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.280442][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.280560][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.280706][ T43] ? hlock_class+0x4e/0x130 [ 247.280823][ T43] ? validate_chain+0x130/0x9b0 [ 247.280936][ T43] ___sys_sendmsg+0xee/0x170 [ 247.281054][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.281166][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.281283][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.281398][ T43] ? find_held_lock+0x2c/0x110 [ 247.281509][ T43] ? __lock_release+0x103/0x460 [ 247.281627][ T43] ? __might_fault+0x11b/0x170 [ 247.281745][ T43] ? fdget+0x52/0x1e0 [ 247.281833][ T43] ? lock_acquire+0x32/0xc0 [ 247.281945][ T43] __sys_sendmsg+0xcd/0x170 [ 247.282068][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.282184][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.282304][ T43] do_syscall_64+0xc1/0x1d0 [ 247.282424][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.282576][ T43] RIP: 0033:0x7f9cc8b627b7 [ 247.282702][ T43] RSP: 002b:00007ffd7fabf1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.282871][ T43] RAX: ffffffffffffffda RBX: 00007ffd7fabf8d0 RCX: 00007f9cc8b627b7 [ 247.283046][ T43] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005 [ 247.283217][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.283382][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8 [ 247.283563][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8 [ 247.283752][ T43] [ 247.283838][ T43] INFO: lockdep is turned off. [ 370.155676][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 370.155987][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.156105][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.156309][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.156596][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.156767][ T43] Call Trace: [ 370.156863][ T43] [ 370.156930][ T43] __schedule+0xa19/0x1dc0 [ 370.157068][ T43] ? __pfx___schedule+0x10/0x10 [ 370.157195][ T43] ? __lock_release+0x103/0x460 [ 370.157320][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.157448][ T43] ? trace_lock_release+0x10e/0x180 [ 370.157581][ T43] schedule+0xdf/0x210 [ 370.157685][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.157812][ T43] __mutex_lock+0x634/0xac0 [ 370.157937][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.158062][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.158197][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.158319][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.158447][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.158580][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.158707][ T43] addrconf_verify_work+0x12/0x30 [ 370.158831][ T43] process_one_work+0xe55/0x16d0 [ 370.158960][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.159081][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.159207][ T43] ? assign_work+0x16c/0x240 [ 370.159334][ T43] worker_thread+0x58c/0xce0 [ 370.159464][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.159590][ T43] kthread+0x28a/0x350 [ 370.159690][ T43] ? __pfx_kthread+0x10/0x10 [ 370.159812][ T43] ret_from_fork+0x31/0x70 [ 370.159936][ T43] ? __pfx_kthread+0x10/0x10 [ 370.160063][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.160192][ T43] [ 370.160300][ T43] INFO: task ip:254 blocked for more than 245 seconds. [ 370.160447][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.160579][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.160790][ T43] task:ip state:D stack:25696 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 370.161037][ T43] Call Trace: [ 370.161131][ T43] [ 370.161195][ T43] __schedule+0xa19/0x1dc0 [ 370.161324][ T43] ? __pfx___schedule+0x10/0x10 [ 370.161450][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.161582][ T43] ? trace_lock_release+0x10e/0x180 [ 370.161706][ T43] schedule+0xdf/0x210 [ 370.161806][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.161934][ T43] __mutex_lock+0x634/0xac0 [ 370.162063][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.162193][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.162324][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.162451][ T43] rtnl_newlink+0x64b/0xa30 [ 370.162583][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.162706][ T43] ? find_held_lock+0x2c/0x110 [ 370.162833][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.162978][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.163099][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.163224][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.163348][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.163471][ T43] ? hlock_class+0x4e/0x130 [ 370.163599][ T43] ? mark_lock+0x38/0x3e0 [ 370.163694][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.163821][ T43] netlink_rcv_skb+0x130/0x360 [ 370.163953][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.164077][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.164204][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.164332][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.164456][ T43] netlink_unicast+0x44b/0x710 [ 370.164596][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.164719][ T43] ? find_held_lock+0x2c/0x110 [ 370.164848][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.164980][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.165108][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.165233][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.165352][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.165508][ T43] ? hlock_class+0x4e/0x130 [ 370.165636][ T43] ? validate_chain+0x130/0x9b0 [ 370.165761][ T43] ___sys_sendmsg+0xee/0x170 [ 370.165885][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.166015][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.166138][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.166261][ T43] ? find_held_lock+0x2c/0x110 [ 370.166386][ T43] ? __lock_release+0x103/0x460 [ 370.166513][ T43] ? __might_fault+0x11b/0x170 [ 370.166640][ T43] ? fdget+0x52/0x1e0 [ 370.166734][ T43] ? lock_acquire+0x32/0xc0 [ 370.166860][ T43] __sys_sendmsg+0xcd/0x170 [ 370.166985][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.167108][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.167240][ T43] do_syscall_64+0xc1/0x1d0 [ 370.167366][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.167524][ T43] RIP: 0033:0x7f9cc8b627b7 [ 370.167659][ T43] RSP: 002b:00007ffd7fabf1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.167846][ T43] RAX: ffffffffffffffda RBX: 00007ffd7fabf8d0 RCX: 00007f9cc8b627b7 [ 370.168036][ T43] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005 [ 370.168228][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 370.168410][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8 [ 370.168601][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8 [ 370.168790][ T43] [ 370.168883][ T43] INFO: lockdep is turned off. [ 493.035664][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 493.035943][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 493.036056][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 493.036239][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 493.036477][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 493.036668][ T43] Call Trace: [ 493.036757][ T43] [ 493.036820][ T43] __schedule+0xa19/0x1dc0 [ 493.036941][ T43] ? __pfx___schedule+0x10/0x10 [ 493.037058][ T43] ? __lock_release+0x103/0x460 [ 493.037174][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 493.037302][ T43] ? trace_lock_release+0x10e/0x180 [ 493.037422][ T43] schedule+0xdf/0x210 [ 493.037510][ T43] schedule_preempt_disabled+0x15/0x30 [ 493.037637][ T43] __mutex_lock+0x634/0xac0 [ 493.037751][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 493.037864][ T43] ? addrconf_verify_work+0x12/0x30 [ 493.037979][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 493.038093][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 493.038205][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 493.038319][ T43] ? addrconf_verify_work+0x12/0x30 [ 493.038431][ T43] addrconf_verify_work+0x12/0x30 [ 493.038558][ T43] process_one_work+0xe55/0x16d0 [ 493.038677][ T43] ? __pfx___lock_release+0x10/0x10 [ 493.038790][ T43] ? __pfx_process_one_work+0x10/0x10 [ 493.038904][ T43] ? assign_work+0x16c/0x240 [ 493.039020][ T43] worker_thread+0x58c/0xce0 [ 493.039136][ T43] ? __pfx_worker_thread+0x10/0x10 [ 493.039246][ T43] kthread+0x28a/0x350 [ 493.039334][ T43] ? __pfx_kthread+0x10/0x10 [ 493.039450][ T43] ret_from_fork+0x31/0x70 [ 493.039571][ T43] ? __pfx_kthread+0x10/0x10 [ 493.039689][ T43] ret_from_fork_asm+0x1a/0x30 [ 493.039808][ T43] [ 493.039909][ T43] INFO: task ip:254 blocked for more than 368 seconds. [ 493.040041][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 493.040148][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 493.040333][ T43] task:ip state:D stack:25696 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 493.040579][ T43] Call Trace: [ 493.040665][ T43] [ 493.040723][ T43] __schedule+0xa19/0x1dc0 [ 493.040840][ T43] ? __pfx___schedule+0x10/0x10 [ 493.040954][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 493.041071][ T43] ? trace_lock_release+0x10e/0x180 [ 493.041185][ T43] schedule+0xdf/0x210 [ 493.041272][ T43] schedule_preempt_disabled+0x15/0x30 [ 493.041389][ T43] __mutex_lock+0x634/0xac0 [ 493.041502][ T43] ? rtnl_newlink+0x64b/0xa30 [ 493.041624][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 493.041742][ T43] ? rtnl_newlink+0x64b/0xa30 [ 493.041853][ T43] rtnl_newlink+0x64b/0xa30 [ 493.041970][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 493.042084][ T43] ? find_held_lock+0x2c/0x110 [ 493.042199][ T43] ? __pfx___lock_release+0x10/0x10 [ 493.042313][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 493.042430][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 493.042549][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 493.042665][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 493.042778][ T43] ? hlock_class+0x4e/0x130 [ 493.042895][ T43] ? mark_lock+0x38/0x3e0 [ 493.042988][ T43] ? __lock_acquire+0xb3f/0x1580 [ 493.043102][ T43] netlink_rcv_skb+0x130/0x360 [ 493.043217][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 493.043334][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 493.043450][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 493.043570][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 493.043683][ T43] netlink_unicast+0x44b/0x710 [ 493.043796][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 493.043909][ T43] ? find_held_lock+0x2c/0x110 [ 493.044027][ T43] netlink_sendmsg+0x723/0xbe0 [ 493.044143][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 493.044268][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 493.044382][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 493.044491][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 493.044644][ T43] ? hlock_class+0x4e/0x130 [ 493.044758][ T43] ? validate_chain+0x130/0x9b0 [ 493.044871][ T43] ___sys_sendmsg+0xee/0x170 [ 493.044984][ T43] ? __pfx_validate_chain+0x10/0x10 [ 493.045098][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 493.045215][ T43] ? __lock_acquire+0xb3f/0x1580 [ 493.045329][ T43] ? find_held_lock+0x2c/0x110 [ 493.045440][ T43] ? __lock_release+0x103/0x460 [ 493.045560][ T43] ? __might_fault+0x11b/0x170 [ 493.045675][ T43] ? fdget+0x52/0x1e0 [ 493.045762][ T43] ? lock_acquire+0x32/0xc0 [ 493.045875][ T43] __sys_sendmsg+0xcd/0x170 [ 493.045991][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 493.046103][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 493.046228][ T43] do_syscall_64+0xc1/0x1d0 [ 493.046344][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.046487][ T43] RIP: 0033:0x7f9cc8b627b7 [ 493.046612][ T43] RSP: 002b:00007ffd7fabf1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 493.046781][ T43] RAX: ffffffffffffffda RBX: 00007ffd7fabf8d0 RCX: 00007f9cc8b627b7 [ 493.046945][ T43] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005 [ 493.047119][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 493.047283][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8 [ 493.047457][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8 [ 493.047630][ T43] [ 493.047713][ T43] INFO: lockdep is turned off. [ 615.915647][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.916020][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.916146][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.916368][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.916694][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.916863][ T43] Call Trace: [ 615.916960][ T43] [ 615.917040][ T43] __schedule+0xa19/0x1dc0 [ 615.917178][ T43] ? __pfx___schedule+0x10/0x10 [ 615.917315][ T43] ? __lock_release+0x103/0x460 [ 615.917446][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.917587][ T43] ? trace_lock_release+0x10e/0x180 [ 615.917713][ T43] schedule+0xdf/0x210 [ 615.917810][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.917941][ T43] __mutex_lock+0x634/0xac0 [ 615.918069][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.918215][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.918341][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.918468][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.918612][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.918739][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.918864][ T43] addrconf_verify_work+0x12/0x30 [ 615.918990][ T43] process_one_work+0xe55/0x16d0 [ 615.919125][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.919250][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.919378][ T43] ? assign_work+0x16c/0x240 [ 615.919503][ T43] worker_thread+0x58c/0xce0 [ 615.919639][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.919767][ T43] kthread+0x28a/0x350 [ 615.919863][ T43] ? __pfx_kthread+0x10/0x10 [ 615.919986][ T43] ret_from_fork+0x31/0x70 [ 615.920112][ T43] ? __pfx_kthread+0x10/0x10 [ 615.920241][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.920373][ T43] [ 615.920485][ T43] INFO: task ip:254 blocked for more than 491 seconds. [ 615.920647][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.920781][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.920984][ T43] task:ip state:D stack:25696 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 615.921246][ T43] Call Trace: [ 615.921342][ T43] [ 615.921407][ T43] __schedule+0xa19/0x1dc0 [ 615.921547][ T43] ? __pfx___schedule+0x10/0x10 [ 615.921691][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.921823][ T43] ? trace_lock_release+0x10e/0x180 [ 615.921948][ T43] schedule+0xdf/0x210 [ 615.922044][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.922172][ T43] __mutex_lock+0x634/0xac0 [ 615.922303][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.922432][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.922569][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.922700][ T43] rtnl_newlink+0x64b/0xa30 [ 615.922832][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.922958][ T43] ? find_held_lock+0x2c/0x110 [ 615.923086][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.923212][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.923343][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.923474][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.923609][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.923734][ T43] ? hlock_class+0x4e/0x130 [ 615.923862][ T43] ? mark_lock+0x38/0x3e0 [ 615.923959][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.924096][ T43] netlink_rcv_skb+0x130/0x360 [ 615.924224][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.924349][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.924483][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.924630][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.924758][ T43] netlink_unicast+0x44b/0x710 [ 615.924884][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.925011][ T43] ? find_held_lock+0x2c/0x110 [ 615.925140][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.925268][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.925399][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.925548][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.925674][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.925834][ T43] ? hlock_class+0x4e/0x130 [ 615.925960][ T43] ? validate_chain+0x130/0x9b0 [ 615.926089][ T43] ___sys_sendmsg+0xee/0x170 [ 615.926218][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.926344][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.926470][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.926615][ T43] ? find_held_lock+0x2c/0x110 [ 615.926741][ T43] ? __lock_release+0x103/0x460 [ 615.926870][ T43] ? __might_fault+0x11b/0x170 [ 615.926997][ T43] ? fdget+0x52/0x1e0 [ 615.927096][ T43] ? lock_acquire+0x32/0xc0 [ 615.927222][ T43] __sys_sendmsg+0xcd/0x170 [ 615.927348][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.927472][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.927611][ T43] do_syscall_64+0xc1/0x1d0 [ 615.927744][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.927905][ T43] RIP: 0033:0x7f9cc8b627b7 [ 615.928040][ T43] RSP: 002b:00007ffd7fabf1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.928230][ T43] RAX: ffffffffffffffda RBX: 00007ffd7fabf8d0 RCX: 00007f9cc8b627b7 [ 615.928417][ T43] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005 [ 615.928620][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.928818][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8 [ 615.929006][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8 [ 615.929195][ T43] [ 615.929289][ T43] INFO: lockdep is turned off. [ 738.795644][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.796006][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.796155][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.796358][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.796642][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.796811][ T43] Call Trace: [ 738.796903][ T43] [ 738.796977][ T43] __schedule+0xa19/0x1dc0 [ 738.797108][ T43] ? __pfx___schedule+0x10/0x10 [ 738.797237][ T43] ? __lock_release+0x103/0x460 [ 738.797370][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.797497][ T43] ? trace_lock_release+0x10e/0x180 [ 738.797632][ T43] schedule+0xdf/0x210 [ 738.797728][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.797856][ T43] __mutex_lock+0x634/0xac0 [ 738.797980][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.798104][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.798232][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.798358][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.798483][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.798613][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.798736][ T43] addrconf_verify_work+0x12/0x30 [ 738.798859][ T43] process_one_work+0xe55/0x16d0 [ 738.798986][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.799115][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.799241][ T43] ? assign_work+0x16c/0x240 [ 738.799368][ T43] worker_thread+0x58c/0xce0 [ 738.799498][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.799627][ T43] kthread+0x28a/0x350 [ 738.799728][ T43] ? __pfx_kthread+0x10/0x10 [ 738.799854][ T43] ret_from_fork+0x31/0x70 [ 738.799979][ T43] ? __pfx_kthread+0x10/0x10 [ 738.800104][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.800237][ T43] [ 738.800341][ T43] INFO: task ip:254 blocked for more than 614 seconds. [ 738.800490][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.800621][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.800823][ T43] task:ip state:D stack:25696 pid:254 tgid:254 ppid:240 flags:0x00004002 [ 738.801067][ T43] Call Trace: [ 738.801159][ T43] [ 738.801229][ T43] __schedule+0xa19/0x1dc0 [ 738.801354][ T43] ? __pfx___schedule+0x10/0x10 [ 738.801479][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.801611][ T43] ? trace_lock_release+0x10e/0x180 [ 738.801735][ T43] schedule+0xdf/0x210 [ 738.801830][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.801954][ T43] __mutex_lock+0x634/0xac0 [ 738.802080][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.802208][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.802337][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.802461][ T43] rtnl_newlink+0x64b/0xa30 [ 738.802594][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.802719][ T43] ? find_held_lock+0x2c/0x110 [ 738.802846][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.802972][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.803094][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.803219][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.803346][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.803470][ T43] ? hlock_class+0x4e/0x130 [ 738.803600][ T43] ? mark_lock+0x38/0x3e0 [ 738.803694][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.803820][ T43] netlink_rcv_skb+0x130/0x360 [ 738.803951][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.804076][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.804205][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.804336][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.804459][ T43] netlink_unicast+0x44b/0x710 [ 738.804598][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.804722][ T43] ? find_held_lock+0x2c/0x110 [ 738.804850][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.804973][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.805098][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.805225][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.805351][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.805504][ T43] ? hlock_class+0x4e/0x130 [ 738.805633][ T43] ? validate_chain+0x130/0x9b0 [ 738.805765][ T43] ___sys_sendmsg+0xee/0x170 [ 738.805886][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.806010][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.806133][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.806258][ T43] ? find_held_lock+0x2c/0x110 [ 738.806385][ T43] ? __lock_release+0x103/0x460 [ 738.806509][ T43] ? __might_fault+0x11b/0x170 [ 738.806635][ T43] ? fdget+0x52/0x1e0 [ 738.806730][ T43] ? lock_acquire+0x32/0xc0 [ 738.806852][ T43] __sys_sendmsg+0xcd/0x170 [ 738.806975][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.807098][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.807230][ T43] do_syscall_64+0xc1/0x1d0 [ 738.807356][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.807515][ T43] RIP: 0033:0x7f9cc8b627b7 [ 738.807652][ T43] RSP: 002b:00007ffd7fabf1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.807835][ T43] RAX: ffffffffffffffda RBX: 00007ffd7fabf8d0 RCX: 00007f9cc8b627b7 [ 738.808019][ T43] RDX: 0000000000000000 RSI: 00007ffd7fabf210 RDI: 0000000000000005 [ 738.808203][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.808388][ T43] R10: 00007f9cc8a1b708 R11: 0000000000000246 R12: 00007ffd7fabf8e8 [ 738.808580][ T43] R13: 000000006729e63f R14: 0000000000496600 R15: 00007ffd7fabf2f8 [ 738.808765][ T43] [ 738.808856][ T43] INFO: lockdep is turned off. [ 861.675651][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.676068][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.676215][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.676432][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.676707][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.676874][ T43] Call Trace: [ 861.676977][ T43] [ 861.677043][ T43] __schedule+0xa19/0x1dc0 [ 861.677172][ T43] ? __pfx___schedule+0x10/0x10 [ 861.677295][ T43] ? __lock_release+0x103/0x460 [ 861.677453][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.677592][ T43] ? trace_lock_release+0x10e/0x180 [ 861.677715][ T43] schedule+0xdf/0x210 [ 861.677809][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.677952][ T43] __mutex_lock+0x634/0xac0 [ 861.678082][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.678209][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.678344][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.678471][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.678620][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.678745][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.678870][ T43] addrconf_verify_work+0x12/0x30 [ 861.678995][ T43] process_one_work+0xe55/0x16d0 [ 861.679125][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.679263][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.679391][ T43] ? assign_work+0x16c/0x240 [ 861.679541][ T43] worker_thread+0x58c/0xce0 [ 861.679673][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.679796][ T43] kthread+0x28a/0x350 [ 861.679892][ T43] ? __pfx_kthread+0x10/0x10 [ 861.680016][ T43] ret_from_fork+0x31/0x70 [ 861.680153][ T43] ? __pfx_kthread+0x10/0x10 [ 861.680278][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.680406][ T43] [ 861.680500][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.680738][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr