[ 30.956721][ T257] [ 30.956834][ T257] ===================================== [ 30.956990][ T257] WARNING: bad unlock balance detected! [ 30.957145][ T257] 6.12.0-rc5-virtme #1 Not tainted [ 30.957296][ T257] ------------------------------------- [ 30.957521][ T257] ip/257 is trying to release lock (rtnl_mutex) at: [ 30.957696][ T257] [] __rtnl_unlock+0x69/0xf0 [ 30.957883][ T257] but there are no more locks to release! [ 30.958020][ T257] [ 30.958020][ T257] other info that might help us debug this: [ 30.958230][ T257] no locks held by ip/257. [ 30.958382][ T257] [ 30.958382][ T257] stack backtrace: [ 30.958560][ T257] CPU: 1 UID: 0 PID: 257 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 30.958782][ T257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 30.959104][ T257] Call Trace: [ 30.959220][ T257] [ 30.959295][ T257] dump_stack_lvl+0x82/0xd0 [ 30.959446][ T257] ? __rtnl_unlock+0x69/0xf0 [ 30.959590][ T257] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 30.959741][ T257] __lock_release+0x2f7/0x460 [ 30.959885][ T257] ? __pfx___lock_release+0x10/0x10 [ 30.960030][ T257] ? __rtnl_unlock+0x69/0xf0 [ 30.960171][ T257] lock_release+0xd7/0x140 [ 30.960313][ T257] __mutex_unlock_slowpath+0x8f/0x3b0 [ 30.960458][ T257] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 30.960602][ T257] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 30.960781][ T257] ? rtnl_link_ops_get+0x187/0x220 [ 30.960930][ T257] __rtnl_unlock+0x69/0xf0 [ 30.961072][ T257] rtnl_newlink+0x7fd/0xa30 [ 30.961214][ T257] ? __pfx_rtnl_newlink+0x10/0x10 [ 30.961354][ T257] ? find_held_lock+0x2c/0x110 [ 30.961501][ T257] ? __lock_release+0x103/0x460 [ 30.961645][ T257] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.961785][ T257] ? __pfx___lock_release+0x10/0x10 [ 30.961927][ T257] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.962072][ T257] ? __pfx_rtnl_newlink+0x10/0x10 [ 30.962216][ T257] rtnetlink_rcv_msg+0x712/0xc10 [ 30.962358][ T257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.962498][ T257] ? hlock_class+0x4e/0x130 [ 30.962642][ T257] ? mark_lock+0x38/0x3e0 [ 30.962751][ T257] ? __lock_acquire+0xb3f/0x1580 [ 30.962895][ T257] netlink_rcv_skb+0x130/0x360 [ 30.963042][ T257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.963183][ T257] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 30.963329][ T257] ? netlink_deliver_tap+0x13e/0x340 [ 30.963476][ T257] ? netlink_deliver_tap+0xc3/0x340 [ 30.963620][ T257] netlink_unicast+0x44b/0x710 [ 30.963765][ T257] ? __pfx_netlink_unicast+0x10/0x10 [ 30.963906][ T257] ? find_held_lock+0x2c/0x110 [ 30.964058][ T257] netlink_sendmsg+0x723/0xbe0 [ 30.964199][ T257] ? __pfx_netlink_sendmsg+0x10/0x10 [ 30.964344][ T257] ____sys_sendmsg+0x7ac/0xa10 [ 30.964486][ T257] ? __pfx_____sys_sendmsg+0x10/0x10 [ 30.964628][ T257] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 30.964803][ T257] ? hlock_class+0x4e/0x130 [ 30.964946][ T257] ? validate_chain+0x130/0x9b0 [ 30.965130][ T257] ___sys_sendmsg+0xee/0x170 [ 30.965286][ T257] ? __pfx_validate_chain+0x10/0x10 [ 30.965443][ T257] ? __pfx____sys_sendmsg+0x10/0x10 [ 30.965599][ T257] ? __lock_acquire+0xb3f/0x1580 [ 30.965752][ T257] ? find_held_lock+0x2c/0x110 [ 30.965908][ T257] ? __lock_release+0x103/0x460 [ 30.966068][ T257] ? __might_fault+0x11b/0x170 [ 30.966224][ T257] ? fdget+0x52/0x1e0 [ 30.966345][ T257] ? lock_acquire+0x32/0xc0 [ 30.966499][ T257] __sys_sendmsg+0xcd/0x170 [ 30.966657][ T257] ? __pfx___sys_sendmsg+0x10/0x10 [ 30.966812][ T257] ? rseq_update_cpu_node_id+0xe6/0x140 [ 30.966972][ T257] do_syscall_64+0xc1/0x1d0 [ 30.967125][ T257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 30.967318][ T257] RIP: 0033:0x7f5cfd4d77b7 [ 30.967481][ T257] 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 [ 30.968028][ T257] RSP: 002b:00007ffdfb8ab2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 30.968260][ T257] RAX: ffffffffffffffda RBX: 00007ffdfb8aba20 RCX: 00007f5cfd4d77b7 [ 30.968501][ T257] RDX: 0000000000000000 RSI: 00007ffdfb8ab360 RDI: 0000000000000005 [ 30.968730][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 30.968961][ T257] R10: 00007f5cfd390708 R11: 0000000000000246 R12: 00007ffdfb8aba38 [ 30.969186][ T257] R13: 000000006729b72f R14: 0000000000496600 R15: 00007ffdfb8ab448 [ 30.969426][ T257] [ 247.089421][ T43] INFO: task ip:257 blocked for more than 122 seconds. [ 247.089883][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.090080][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.090433][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 247.090815][ T43] Call Trace: [ 247.090962][ T43] [ 247.091072][ T43] __schedule+0xa19/0x1dc0 [ 247.091280][ T43] ? __pfx___schedule+0x10/0x10 [ 247.091488][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091694][ T43] ? trace_lock_release+0x10e/0x180 [ 247.091883][ T43] schedule+0xdf/0x210 [ 247.092025][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.092210][ T43] __mutex_lock+0x634/0xac0 [ 247.092415][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092600][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.092785][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.092973][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.093160][ T43] rtnl_newlink+0x64b/0xa30 [ 247.093369][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093550][ T43] ? find_held_lock+0x2c/0x110 [ 247.093742][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.093933][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.094119][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.094310][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.094543][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.094735][ T43] ? hlock_class+0x4e/0x130 [ 247.094946][ T43] ? mark_lock+0x38/0x3e0 [ 247.095098][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.095303][ T43] netlink_rcv_skb+0x130/0x360 [ 247.095516][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.095707][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.095916][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.096103][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.096292][ T43] netlink_unicast+0x44b/0x710 [ 247.096514][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.096709][ T43] ? find_held_lock+0x2c/0x110 [ 247.096909][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.097122][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.097339][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.097542][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.097735][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.097974][ T43] ? hlock_class+0x4e/0x130 [ 247.098181][ T43] ? validate_chain+0x130/0x9b0 [ 247.098536][ T43] ___sys_sendmsg+0xee/0x170 [ 247.098738][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.098934][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.099134][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.099349][ T43] ? find_held_lock+0x2c/0x110 [ 247.099550][ T43] ? __lock_release+0x103/0x460 [ 247.099744][ T43] ? __might_fault+0x11b/0x170 [ 247.099891][ T43] ? fdget+0x52/0x1e0 [ 247.100003][ T43] ? lock_acquire+0x32/0xc0 [ 247.100136][ T43] __sys_sendmsg+0xcd/0x170 [ 247.100274][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.100422][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.100561][ T43] do_syscall_64+0xc1/0x1d0 [ 247.100696][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.100858][ T43] RIP: 0033:0x7f5cfd4d77b7 [ 247.100995][ T43] RSP: 002b:00007ffdfb8ab2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.101194][ T43] RAX: ffffffffffffffda RBX: 00007ffdfb8aba20 RCX: 00007f5cfd4d77b7 [ 247.101404][ T43] RDX: 0000000000000000 RSI: 00007ffdfb8ab360 RDI: 0000000000000005 [ 247.101597][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.101790][ T43] R10: 00007f5cfd390708 R11: 0000000000000246 R12: 00007ffdfb8aba38 [ 247.101986][ T43] R13: 000000006729b72f R14: 0000000000496600 R15: 00007ffdfb8ab448 [ 247.102181][ T43] [ 247.102310][ T43] INFO: lockdep is turned off. [ 369.969472][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.969911][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.970028][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.970216][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.970497][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.970659][ T43] Call Trace: [ 369.970750][ T43] [ 369.970816][ T43] __schedule+0xa19/0x1dc0 [ 369.970940][ T43] ? __pfx___schedule+0x10/0x10 [ 369.971059][ T43] ? __lock_release+0x103/0x460 [ 369.971180][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971301][ T43] ? trace_lock_release+0x10e/0x180 [ 369.971433][ T43] schedule+0xdf/0x210 [ 369.971523][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.971645][ T43] __mutex_lock+0x634/0xac0 [ 369.971763][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.971878][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.971993][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.972112][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972229][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972357][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972473][ T43] addrconf_verify_work+0x12/0x30 [ 369.972588][ T43] process_one_work+0xe55/0x16d0 [ 369.972709][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.972823][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.972939][ T43] ? assign_work+0x16c/0x240 [ 369.973056][ T43] worker_thread+0x58c/0xce0 [ 369.973177][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.973293][ T43] kthread+0x28a/0x350 [ 369.973388][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973503][ T43] ret_from_fork+0x31/0x70 [ 369.973620][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973741][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.973866][ T43] [ 369.973974][ T43] INFO: task ip:257 blocked for more than 245 seconds. [ 369.974109][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.974230][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.974430][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 369.974660][ T43] Call Trace: [ 369.974747][ T43] [ 369.974807][ T43] __schedule+0xa19/0x1dc0 [ 369.974926][ T43] ? __pfx___schedule+0x10/0x10 [ 369.975043][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975164][ T43] ? trace_lock_release+0x10e/0x180 [ 369.975278][ T43] schedule+0xdf/0x210 [ 369.975373][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.975489][ T43] __mutex_lock+0x634/0xac0 [ 369.975619][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.975740][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.975858][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975979][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976094][ T43] rtnl_newlink+0x64b/0xa30 [ 369.976231][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.976360][ T43] ? find_held_lock+0x2c/0x110 [ 369.976483][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.976605][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.976726][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.976842][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.976963][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.977080][ T43] ? hlock_class+0x4e/0x130 [ 369.977210][ T43] ? mark_lock+0x38/0x3e0 [ 369.977303][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.977426][ T43] netlink_rcv_skb+0x130/0x360 [ 369.977548][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.977666][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.977788][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.977905][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.978022][ T43] netlink_unicast+0x44b/0x710 [ 369.978144][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.978262][ T43] ? find_held_lock+0x2c/0x110 [ 369.978393][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.978516][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.978636][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.978756][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.978874][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.979016][ T43] ? hlock_class+0x4e/0x130 [ 369.979137][ T43] ? validate_chain+0x130/0x9b0 [ 369.979253][ T43] ___sys_sendmsg+0xee/0x170 [ 369.979377][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.979490][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.979605][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.979724][ T43] ? find_held_lock+0x2c/0x110 [ 369.979842][ T43] ? __lock_release+0x103/0x460 [ 369.979956][ T43] ? __might_fault+0x11b/0x170 [ 369.980074][ T43] ? fdget+0x52/0x1e0 [ 369.980171][ T43] ? lock_acquire+0x32/0xc0 [ 369.980288][ T43] __sys_sendmsg+0xcd/0x170 [ 369.980409][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.980524][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.980646][ T43] do_syscall_64+0xc1/0x1d0 [ 369.980763][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.980914][ T43] RIP: 0033:0x7f5cfd4d77b7 [ 369.981037][ T43] RSP: 002b:00007ffdfb8ab2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.981224][ T43] RAX: ffffffffffffffda RBX: 00007ffdfb8aba20 RCX: 00007f5cfd4d77b7 [ 369.981407][ T43] RDX: 0000000000000000 RSI: 00007ffdfb8ab360 RDI: 0000000000000005 [ 369.981577][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.981746][ T43] R10: 00007f5cfd390708 R11: 0000000000000246 R12: 00007ffdfb8aba38 [ 369.981929][ T43] R13: 000000006729b72f R14: 0000000000496600 R15: 00007ffdfb8ab448 [ 369.982103][ T43] [ 369.982191][ T43] INFO: lockdep is turned off. [ 492.849455][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.849833][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.849950][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.850139][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.850415][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.850577][ T43] Call Trace: [ 492.850667][ T43] [ 492.850732][ T43] __schedule+0xa19/0x1dc0 [ 492.850861][ T43] ? __pfx___schedule+0x10/0x10 [ 492.850981][ T43] ? __lock_release+0x103/0x460 [ 492.851099][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851219][ T43] ? trace_lock_release+0x10e/0x180 [ 492.851353][ T43] schedule+0xdf/0x210 [ 492.851444][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.851562][ T43] __mutex_lock+0x634/0xac0 [ 492.851680][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.851795][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.851911][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.852027][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852147][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852269][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852389][ T43] addrconf_verify_work+0x12/0x30 [ 492.852505][ T43] process_one_work+0xe55/0x16d0 [ 492.852625][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.852739][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.852856][ T43] ? assign_work+0x16c/0x240 [ 492.852974][ T43] worker_thread+0x58c/0xce0 [ 492.853094][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.853218][ T43] kthread+0x28a/0x350 [ 492.853308][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853431][ T43] ret_from_fork+0x31/0x70 [ 492.853547][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853664][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.853784][ T43] [ 492.853886][ T43] INFO: task ip:257 blocked for more than 368 seconds. [ 492.854023][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.854139][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.854339][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 492.854573][ T43] Call Trace: [ 492.854658][ T43] [ 492.854718][ T43] __schedule+0xa19/0x1dc0 [ 492.854835][ T43] ? __pfx___schedule+0x10/0x10 [ 492.854954][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855079][ T43] ? trace_lock_release+0x10e/0x180 [ 492.855195][ T43] schedule+0xdf/0x210 [ 492.855285][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.855407][ T43] __mutex_lock+0x634/0xac0 [ 492.855543][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.855665][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.855785][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855903][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.856017][ T43] rtnl_newlink+0x64b/0xa30 [ 492.856142][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.856255][ T43] ? find_held_lock+0x2c/0x110 [ 492.856380][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.856497][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.856616][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.856730][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.856852][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.856965][ T43] ? hlock_class+0x4e/0x130 [ 492.857094][ T43] ? mark_lock+0x38/0x3e0 [ 492.857186][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.857302][ T43] netlink_rcv_skb+0x130/0x360 [ 492.857428][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.857544][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.857666][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.857782][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.857897][ T43] netlink_unicast+0x44b/0x710 [ 492.858019][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.858138][ T43] ? find_held_lock+0x2c/0x110 [ 492.858255][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.858387][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.858508][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.858626][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.858742][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.858885][ T43] ? hlock_class+0x4e/0x130 [ 492.859007][ T43] ? validate_chain+0x130/0x9b0 [ 492.859123][ T43] ___sys_sendmsg+0xee/0x170 [ 492.859241][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.859360][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.859477][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.859595][ T43] ? find_held_lock+0x2c/0x110 [ 492.859714][ T43] ? __lock_release+0x103/0x460 [ 492.859827][ T43] ? __might_fault+0x11b/0x170 [ 492.859944][ T43] ? fdget+0x52/0x1e0 [ 492.860040][ T43] ? lock_acquire+0x32/0xc0 [ 492.860158][ T43] __sys_sendmsg+0xcd/0x170 [ 492.860272][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.860393][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.860518][ T43] do_syscall_64+0xc1/0x1d0 [ 492.860637][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.860787][ T43] RIP: 0033:0x7f5cfd4d77b7 [ 492.860907][ T43] RSP: 002b:00007ffdfb8ab2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.861089][ T43] RAX: ffffffffffffffda RBX: 00007ffdfb8aba20 RCX: 00007f5cfd4d77b7 [ 492.861261][ T43] RDX: 0000000000000000 RSI: 00007ffdfb8ab360 RDI: 0000000000000005 [ 492.861440][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.861609][ T43] R10: 00007f5cfd390708 R11: 0000000000000246 R12: 00007ffdfb8aba38 [ 492.861785][ T43] R13: 000000006729b72f R14: 0000000000496600 R15: 00007ffdfb8ab448 [ 492.861959][ T43] [ 492.862046][ T43] INFO: lockdep is turned off. [ 615.729468][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.729882][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.730023][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.730239][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.730554][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.730730][ T43] Call Trace: [ 615.730830][ T43] [ 615.730902][ T43] __schedule+0xa19/0x1dc0 [ 615.731039][ T43] ? __pfx___schedule+0x10/0x10 [ 615.731177][ T43] ? __lock_release+0x103/0x460 [ 615.731311][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731455][ T43] ? trace_lock_release+0x10e/0x180 [ 615.731593][ T43] schedule+0xdf/0x210 [ 615.731693][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.731823][ T43] __mutex_lock+0x634/0xac0 [ 615.731951][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.732079][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.732208][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.732346][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732478][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732630][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.732759][ T43] addrconf_verify_work+0x12/0x30 [ 615.732888][ T43] process_one_work+0xe55/0x16d0 [ 615.733022][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.733153][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.733287][ T43] ? assign_work+0x16c/0x240 [ 615.733426][ T43] worker_thread+0x58c/0xce0 [ 615.733560][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.733693][ T43] kthread+0x28a/0x350 [ 615.733793][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733921][ T43] ret_from_fork+0x31/0x70 [ 615.734052][ T43] ? __pfx_kthread+0x10/0x10 [ 615.734183][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.734334][ T43] [ 615.734450][ T43] INFO: task ip:257 blocked for more than 491 seconds. [ 615.734603][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.734746][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.734957][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 615.735216][ T43] Call Trace: [ 615.735312][ T43] [ 615.735390][ T43] __schedule+0xa19/0x1dc0 [ 615.735522][ T43] ? __pfx___schedule+0x10/0x10 [ 615.735656][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735795][ T43] ? trace_lock_release+0x10e/0x180 [ 615.735931][ T43] schedule+0xdf/0x210 [ 615.736031][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.736160][ T43] __mutex_lock+0x634/0xac0 [ 615.736290][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.736431][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.736569][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.736701][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.736829][ T43] rtnl_newlink+0x64b/0xa30 [ 615.736969][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.737096][ T43] ? find_held_lock+0x2c/0x110 [ 615.737226][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.737364][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.737495][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.737622][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.737749][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.737877][ T43] ? hlock_class+0x4e/0x130 [ 615.738011][ T43] ? mark_lock+0x38/0x3e0 [ 615.738112][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.738245][ T43] netlink_rcv_skb+0x130/0x360 [ 615.738393][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.738532][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.738667][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.738794][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.738922][ T43] netlink_unicast+0x44b/0x710 [ 615.739058][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.739188][ T43] ? find_held_lock+0x2c/0x110 [ 615.739324][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.739453][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.739586][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.739715][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.739843][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.740001][ T43] ? hlock_class+0x4e/0x130 [ 615.740134][ T43] ? validate_chain+0x130/0x9b0 [ 615.740263][ T43] ___sys_sendmsg+0xee/0x170 [ 615.740398][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.740529][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.740660][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.740807][ T43] ? find_held_lock+0x2c/0x110 [ 615.740938][ T43] ? __lock_release+0x103/0x460 [ 615.741066][ T43] ? __might_fault+0x11b/0x170 [ 615.741201][ T43] ? fdget+0x52/0x1e0 [ 615.741307][ T43] ? lock_acquire+0x32/0xc0 [ 615.741445][ T43] __sys_sendmsg+0xcd/0x170 [ 615.741576][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.741704][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.741841][ T43] do_syscall_64+0xc1/0x1d0 [ 615.741974][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.742142][ T43] RIP: 0033:0x7f5cfd4d77b7 [ 615.742280][ T43] RSP: 002b:00007ffdfb8ab2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.742495][ T43] RAX: ffffffffffffffda RBX: 00007ffdfb8aba20 RCX: 00007f5cfd4d77b7 [ 615.742687][ T43] RDX: 0000000000000000 RSI: 00007ffdfb8ab360 RDI: 0000000000000005 [ 615.742876][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.743069][ T43] R10: 00007f5cfd390708 R11: 0000000000000246 R12: 00007ffdfb8aba38 [ 615.743267][ T43] R13: 000000006729b72f R14: 0000000000496600 R15: 00007ffdfb8ab448 [ 615.743468][ T43] [ 615.743567][ T43] INFO: lockdep is turned off. [ 738.609450][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.609831][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.609959][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.610172][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.610485][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.610660][ T43] Call Trace: [ 738.610760][ T43] [ 738.610839][ T43] __schedule+0xa19/0x1dc0 [ 738.610978][ T43] ? __pfx___schedule+0x10/0x10 [ 738.611111][ T43] ? __lock_release+0x103/0x460 [ 738.611250][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611395][ T43] ? trace_lock_release+0x10e/0x180 [ 738.611532][ T43] schedule+0xdf/0x210 [ 738.611632][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.611763][ T43] __mutex_lock+0x634/0xac0 [ 738.611893][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.612024][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612154][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.612284][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612423][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612557][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612686][ T43] addrconf_verify_work+0x12/0x30 [ 738.612815][ T43] process_one_work+0xe55/0x16d0 [ 738.612946][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.613074][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.613203][ T43] ? assign_work+0x16c/0x240 [ 738.613350][ T43] worker_thread+0x58c/0xce0 [ 738.613483][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.613615][ T43] kthread+0x28a/0x350 [ 738.613714][ T43] ? __pfx_kthread+0x10/0x10 [ 738.613842][ T43] ret_from_fork+0x31/0x70 [ 738.613982][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614112][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.614244][ T43] [ 738.614366][ T43] INFO: task ip:257 blocked for more than 614 seconds. [ 738.614518][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.614646][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.614854][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:242 flags:0x00004002 [ 738.615106][ T43] Call Trace: [ 738.615203][ T43] [ 738.615271][ T43] __schedule+0xa19/0x1dc0 [ 738.615410][ T43] ? __pfx___schedule+0x10/0x10 [ 738.615542][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615679][ T43] ? trace_lock_release+0x10e/0x180 [ 738.615808][ T43] schedule+0xdf/0x210 [ 738.615909][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.616039][ T43] __mutex_lock+0x634/0xac0 [ 738.616171][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.616302][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.616440][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616574][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.616703][ T43] rtnl_newlink+0x64b/0xa30 [ 738.616840][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.616968][ T43] ? find_held_lock+0x2c/0x110 [ 738.617097][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.617228][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.617366][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617493][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.617623][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.617749][ T43] ? hlock_class+0x4e/0x130 [ 738.617881][ T43] ? mark_lock+0x38/0x3e0 [ 738.617982][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618112][ T43] netlink_rcv_skb+0x130/0x360 [ 738.618251][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618394][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.618530][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.618659][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.618786][ T43] netlink_unicast+0x44b/0x710 [ 738.618920][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.619051][ T43] ? find_held_lock+0x2c/0x110 [ 738.619180][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.619310][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.619454][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.619584][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.619712][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.619871][ T43] ? hlock_class+0x4e/0x130 [ 738.620004][ T43] ? validate_chain+0x130/0x9b0 [ 738.620133][ T43] ___sys_sendmsg+0xee/0x170 [ 738.620263][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.620398][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.620529][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.620659][ T43] ? find_held_lock+0x2c/0x110 [ 738.620787][ T43] ? __lock_release+0x103/0x460 [ 738.620913][ T43] ? __might_fault+0x11b/0x170 [ 738.621042][ T43] ? fdget+0x52/0x1e0 [ 738.621143][ T43] ? lock_acquire+0x32/0xc0 [ 738.621275][ T43] __sys_sendmsg+0xcd/0x170 [ 738.621411][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.621541][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.621675][ T43] do_syscall_64+0xc1/0x1d0 [ 738.621806][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.621969][ T43] RIP: 0033:0x7f5cfd4d77b7 [ 738.622103][ T43] RSP: 002b:00007ffdfb8ab2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.622299][ T43] RAX: ffffffffffffffda RBX: 00007ffdfb8aba20 RCX: 00007f5cfd4d77b7 [ 738.622503][ T43] RDX: 0000000000000000 RSI: 00007ffdfb8ab360 RDI: 0000000000000005 [ 738.622690][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.622880][ T43] R10: 00007f5cfd390708 R11: 0000000000000246 R12: 00007ffdfb8aba38 [ 738.623074][ T43] R13: 000000006729b72f R14: 0000000000496600 R15: 00007ffdfb8ab448 [ 738.623266][ T43] [ 738.623370][ T43] INFO: lockdep is turned off. [ 861.489436][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.489803][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.489932][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.490147][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.490443][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.490616][ T43] Call Trace: [ 861.490716][ T43] [ 861.490788][ T43] __schedule+0xa19/0x1dc0 [ 861.490924][ T43] ? __pfx___schedule+0x10/0x10 [ 861.491058][ T43] ? __lock_release+0x103/0x460 [ 861.491192][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491339][ T43] ? trace_lock_release+0x10e/0x180 [ 861.491483][ T43] schedule+0xdf/0x210 [ 861.491585][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.491719][ T43] __mutex_lock+0x634/0xac0 [ 861.491854][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.491986][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492118][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.492250][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492392][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492531][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492662][ T43] addrconf_verify_work+0x12/0x30 [ 861.492791][ T43] process_one_work+0xe55/0x16d0 [ 861.492923][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.493054][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.493199][ T43] ? assign_work+0x16c/0x240 [ 861.493338][ T43] worker_thread+0x58c/0xce0 [ 861.493471][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.493605][ T43] kthread+0x28a/0x350 [ 861.493703][ T43] ? __pfx_kthread+0x10/0x10 [ 861.493835][ T43] ret_from_fork+0x31/0x70 [ 861.493966][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494100][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.494234][ T43] [ 861.494348][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.494578][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr