[ 27.607355][ T259] [ 27.607462][ T259] ===================================== [ 27.607593][ T259] WARNING: bad unlock balance detected! [ 27.607721][ T259] 6.12.0-rc5-virtme #1 Not tainted [ 27.607850][ T259] ------------------------------------- [ 27.607978][ T259] ip/259 is trying to release lock (rtnl_mutex) at: [ 27.608138][ T259] [] __rtnl_unlock+0x69/0xf0 [ 27.608309][ T259] but there are no more locks to release! [ 27.608440][ T259] [ 27.608440][ T259] other info that might help us debug this: [ 27.608627][ T259] no locks held by ip/259. [ 27.608759][ T259] [ 27.608759][ T259] stack backtrace: [ 27.608918][ T259] CPU: 3 UID: 0 PID: 259 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.609113][ T259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.609407][ T259] Call Trace: [ 27.609512][ T259] [ 27.609582][ T259] dump_stack_lvl+0x82/0xd0 [ 27.609719][ T259] ? __rtnl_unlock+0x69/0xf0 [ 27.609856][ T259] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.609989][ T259] __lock_release+0x2f7/0x460 [ 27.610120][ T259] ? __pfx___lock_release+0x10/0x10 [ 27.610253][ T259] ? __rtnl_unlock+0x69/0xf0 [ 27.610384][ T259] lock_release+0xd7/0x140 [ 27.610518][ T259] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.610653][ T259] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.610790][ T259] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.610954][ T259] ? rtnl_link_ops_get+0x187/0x220 [ 27.611090][ T259] __rtnl_unlock+0x69/0xf0 [ 27.611218][ T259] rtnl_newlink+0x7fd/0xa30 [ 27.611347][ T259] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.611479][ T259] ? find_held_lock+0x2c/0x110 [ 27.611611][ T259] ? __lock_release+0x103/0x460 [ 27.611739][ T259] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.611871][ T259] ? __pfx___lock_release+0x10/0x10 [ 27.611999][ T259] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.612129][ T259] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.612256][ T259] rtnetlink_rcv_msg+0x712/0xc10 [ 27.612386][ T259] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.612516][ T259] ? hlock_class+0x4e/0x130 [ 27.612654][ T259] ? mark_lock+0x38/0x3e0 [ 27.612753][ T259] ? __lock_acquire+0xb3f/0x1580 [ 27.612880][ T259] netlink_rcv_skb+0x130/0x360 [ 27.613013][ T259] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.613143][ T259] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.613277][ T259] ? netlink_deliver_tap+0x13e/0x340 [ 27.613405][ T259] ? netlink_deliver_tap+0xc3/0x340 [ 27.613536][ T259] netlink_unicast+0x44b/0x710 [ 27.613667][ T259] ? __pfx_netlink_unicast+0x10/0x10 [ 27.613802][ T259] ? find_held_lock+0x2c/0x110 [ 27.613935][ T259] netlink_sendmsg+0x723/0xbe0 [ 27.614064][ T259] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.614192][ T259] ____sys_sendmsg+0x7ac/0xa10 [ 27.614326][ T259] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.614453][ T259] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.614612][ T259] ? hlock_class+0x4e/0x130 [ 27.614745][ T259] ? validate_chain+0x130/0x9b0 [ 27.614880][ T259] ___sys_sendmsg+0xee/0x170 [ 27.615009][ T259] ? __pfx_validate_chain+0x10/0x10 [ 27.615136][ T259] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.615265][ T259] ? __lock_acquire+0xb3f/0x1580 [ 27.615396][ T259] ? find_held_lock+0x2c/0x110 [ 27.615525][ T259] ? __lock_release+0x103/0x460 [ 27.615653][ T259] ? __might_fault+0x11b/0x170 [ 27.615781][ T259] ? fdget+0x52/0x1e0 [ 27.615885][ T259] ? lock_acquire+0x32/0xc0 [ 27.616017][ T259] __sys_sendmsg+0xcd/0x170 [ 27.616145][ T259] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.616271][ T259] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.616409][ T259] do_syscall_64+0xc1/0x1d0 [ 27.616542][ T259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.616704][ T259] RIP: 0033:0x7f38664b17b7 [ 27.616840][ T259] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 27.617302][ T259] RSP: 002b:00007ffd054e58d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.617498][ T259] RAX: ffffffffffffffda RBX: 00007ffd054e6000 RCX: 00007f38664b17b7 [ 27.617719][ T259] RDX: 0000000000000000 RSI: 00007ffd054e5940 RDI: 0000000000000005 [ 27.617915][ T259] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.618105][ T259] R10: 00007f386636a708 R11: 0000000000000246 R12: 00007ffd054e6018 [ 27.618317][ T259] R13: 000000006729c093 R14: 0000000000496600 R15: 00007ffd054e5a28 [ 27.618512][ T259] [ 247.092642][ T43] INFO: task ip:259 blocked for more than 122 seconds. [ 247.093030][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.093141][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.093327][ T43] task:ip state:D stack:25696 pid:259 tgid:259 ppid:241 flags:0x00004002 [ 247.093579][ T43] Call Trace: [ 247.093670][ T43] [ 247.093739][ T43] __schedule+0xa19/0x1dc0 [ 247.093873][ T43] ? __pfx___schedule+0x10/0x10 [ 247.094013][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.094131][ T43] ? trace_lock_release+0x10e/0x180 [ 247.094245][ T43] schedule+0xdf/0x210 [ 247.094336][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.094465][ T43] __mutex_lock+0x634/0xac0 [ 247.094596][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.094708][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.094824][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.094942][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.095054][ T43] rtnl_newlink+0x64b/0xa30 [ 247.095173][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.095280][ T43] ? find_held_lock+0x2c/0x110 [ 247.095391][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.095508][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.095617][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.095725][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.095832][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.095940][ T43] ? hlock_class+0x4e/0x130 [ 247.096056][ T43] ? mark_lock+0x38/0x3e0 [ 247.096139][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.096247][ T43] netlink_rcv_skb+0x130/0x360 [ 247.096358][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.096470][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.096588][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.096698][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.096808][ T43] netlink_unicast+0x44b/0x710 [ 247.096921][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.097033][ T43] ? find_held_lock+0x2c/0x110 [ 247.097145][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.097255][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.097366][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.097489][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.097625][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.097760][ T43] ? hlock_class+0x4e/0x130 [ 247.097873][ T43] ? validate_chain+0x130/0x9b0 [ 247.098003][ T43] ___sys_sendmsg+0xee/0x170 [ 247.098118][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.098229][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.098342][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.098464][ T43] ? find_held_lock+0x2c/0x110 [ 247.098584][ T43] ? __lock_release+0x103/0x460 [ 247.098692][ T43] ? __might_fault+0x11b/0x170 [ 247.098804][ T43] ? fdget+0x52/0x1e0 [ 247.098892][ T43] ? lock_acquire+0x32/0xc0 [ 247.099005][ T43] __sys_sendmsg+0xcd/0x170 [ 247.099114][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.099222][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.099337][ T43] do_syscall_64+0xc1/0x1d0 [ 247.099488][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.099628][ T43] RIP: 0033:0x7f38664b17b7 [ 247.099745][ T43] RSP: 002b:00007ffd054e58d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.099917][ T43] RAX: ffffffffffffffda RBX: 00007ffd054e6000 RCX: 00007f38664b17b7 [ 247.100086][ T43] RDX: 0000000000000000 RSI: 00007ffd054e5940 RDI: 0000000000000005 [ 247.100250][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.100416][ T43] R10: 00007f386636a708 R11: 0000000000000246 R12: 00007ffd054e6018 [ 247.100592][ T43] R13: 000000006729c093 R14: 0000000000496600 R15: 00007ffd054e5a28 [ 247.100761][ T43] [ 247.100847][ T43] INFO: lockdep is turned off. [ 369.972605][ T43] INFO: task kworker/u16:1:74 blocked for more than 122 seconds. [ 369.972895][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.973022][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.973228][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 369.973517][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.973687][ T43] Call Trace: [ 369.973781][ T43] [ 369.973849][ T43] __schedule+0xa19/0x1dc0 [ 369.973981][ T43] ? __pfx___schedule+0x10/0x10 [ 369.974108][ T43] ? __lock_release+0x103/0x460 [ 369.974234][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.974360][ T43] ? trace_lock_release+0x10e/0x180 [ 369.974497][ T43] schedule+0xdf/0x210 [ 369.974596][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.974718][ T43] __mutex_lock+0x634/0xac0 [ 369.974843][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.974968][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.975095][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.975220][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975345][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975478][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.975603][ T43] addrconf_verify_work+0x12/0x30 [ 369.975727][ T43] process_one_work+0xe55/0x16d0 [ 369.975855][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.975977][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.976100][ T43] ? assign_work+0x16c/0x240 [ 369.976227][ T43] worker_thread+0x58c/0xce0 [ 369.976350][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 369.976513][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.976634][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.976757][ T43] kthread+0x28a/0x350 [ 369.976850][ T43] ? __pfx_kthread+0x10/0x10 [ 369.976973][ T43] ret_from_fork+0x31/0x70 [ 369.977100][ T43] ? __pfx_kthread+0x10/0x10 [ 369.977228][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.977357][ T43] [ 369.977470][ T43] INFO: task ip:259 blocked for more than 245 seconds. [ 369.977623][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.977741][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.977943][ T43] task:ip state:D stack:25696 pid:259 tgid:259 ppid:241 flags:0x00004002 [ 369.978187][ T43] Call Trace: [ 369.978282][ T43] [ 369.978346][ T43] __schedule+0xa19/0x1dc0 [ 369.978489][ T43] ? __pfx___schedule+0x10/0x10 [ 369.978624][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.978761][ T43] ? trace_lock_release+0x10e/0x180 [ 369.978887][ T43] schedule+0xdf/0x210 [ 369.978980][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.979102][ T43] __mutex_lock+0x634/0xac0 [ 369.979232][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.979358][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.979495][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.979621][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.979742][ T43] rtnl_newlink+0x64b/0xa30 [ 369.979866][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.979992][ T43] ? find_held_lock+0x2c/0x110 [ 369.980117][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.980242][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.980366][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.980497][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.980627][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.980750][ T43] ? hlock_class+0x4e/0x130 [ 369.980876][ T43] ? mark_lock+0x38/0x3e0 [ 369.980974][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.981097][ T43] netlink_rcv_skb+0x130/0x360 [ 369.981224][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.981347][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.981478][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.981608][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.981731][ T43] netlink_unicast+0x44b/0x710 [ 369.981857][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.981980][ T43] ? find_held_lock+0x2c/0x110 [ 369.982110][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.982234][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.982359][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.982491][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.982619][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.982772][ T43] ? hlock_class+0x4e/0x130 [ 369.982896][ T43] ? validate_chain+0x130/0x9b0 [ 369.983024][ T43] ___sys_sendmsg+0xee/0x170 [ 369.983153][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.983277][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.983400][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.983532][ T43] ? find_held_lock+0x2c/0x110 [ 369.983670][ T43] ? __lock_release+0x103/0x460 [ 369.983792][ T43] ? __might_fault+0x11b/0x170 [ 369.983917][ T43] ? fdget+0x52/0x1e0 [ 369.984012][ T43] ? lock_acquire+0x32/0xc0 [ 369.984135][ T43] __sys_sendmsg+0xcd/0x170 [ 369.984262][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.984386][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.984526][ T43] do_syscall_64+0xc1/0x1d0 [ 369.984656][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.984820][ T43] RIP: 0033:0x7f38664b17b7 [ 369.984949][ T43] RSP: 002b:00007ffd054e58d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.985135][ T43] RAX: ffffffffffffffda RBX: 00007ffd054e6000 RCX: 00007f38664b17b7 [ 369.985323][ T43] RDX: 0000000000000000 RSI: 00007ffd054e5940 RDI: 0000000000000005 [ 369.985513][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.985701][ T43] R10: 00007f386636a708 R11: 0000000000000246 R12: 00007ffd054e6018 [ 369.985885][ T43] R13: 000000006729c093 R14: 0000000000496600 R15: 00007ffd054e5a28 [ 369.986073][ T43] [ 369.986167][ T43] INFO: lockdep is turned off. [ 492.852581][ T43] INFO: task kworker/u16:1:74 blocked for more than 245 seconds. [ 492.852873][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.852996][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.853178][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 492.853422][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.853598][ T43] Call Trace: [ 492.853684][ T43] [ 492.853745][ T43] __schedule+0xa19/0x1dc0 [ 492.853870][ T43] ? __pfx___schedule+0x10/0x10 [ 492.853984][ T43] ? __lock_release+0x103/0x460 [ 492.854107][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854228][ T43] ? trace_lock_release+0x10e/0x180 [ 492.854343][ T43] schedule+0xdf/0x210 [ 492.854445][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.854560][ T43] __mutex_lock+0x634/0xac0 [ 492.854673][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.854793][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.854920][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.855045][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855155][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855269][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.855388][ T43] addrconf_verify_work+0x12/0x30 [ 492.855506][ T43] process_one_work+0xe55/0x16d0 [ 492.855622][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.855733][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.855851][ T43] ? assign_work+0x16c/0x240 [ 492.855970][ T43] worker_thread+0x58c/0xce0 [ 492.856081][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.856220][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.856331][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.856449][ T43] kthread+0x28a/0x350 [ 492.856536][ T43] ? __pfx_kthread+0x10/0x10 [ 492.856646][ T43] ret_from_fork+0x31/0x70 [ 492.856762][ T43] ? __pfx_kthread+0x10/0x10 [ 492.856876][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.856992][ T43] [ 492.857082][ T43] INFO: task ip:259 blocked for more than 368 seconds. [ 492.857213][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.857319][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.857503][ T43] task:ip state:D stack:25696 pid:259 tgid:259 ppid:241 flags:0x00004002 [ 492.857731][ T43] Call Trace: [ 492.857816][ T43] [ 492.857886][ T43] __schedule+0xa19/0x1dc0 [ 492.858000][ T43] ? __pfx___schedule+0x10/0x10 [ 492.858114][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.858226][ T43] ? trace_lock_release+0x10e/0x180 [ 492.858341][ T43] schedule+0xdf/0x210 [ 492.858426][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.858544][ T43] __mutex_lock+0x634/0xac0 [ 492.858665][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.858780][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.858892][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.859005][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.859117][ T43] rtnl_newlink+0x64b/0xa30 [ 492.859229][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.859345][ T43] ? find_held_lock+0x2c/0x110 [ 492.859462][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.859578][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.859688][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.859800][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.859911][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.860020][ T43] ? hlock_class+0x4e/0x130 [ 492.860130][ T43] ? mark_lock+0x38/0x3e0 [ 492.860219][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.860331][ T43] netlink_rcv_skb+0x130/0x360 [ 492.860450][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.860565][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.860680][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.860795][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.860915][ T43] netlink_unicast+0x44b/0x710 [ 492.861025][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.861135][ T43] ? find_held_lock+0x2c/0x110 [ 492.861252][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.861364][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.861486][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.861598][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.861710][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.861856][ T43] ? hlock_class+0x4e/0x130 [ 492.861968][ T43] ? validate_chain+0x130/0x9b0 [ 492.862079][ T43] ___sys_sendmsg+0xee/0x170 [ 492.862192][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.862302][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.862419][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.862537][ T43] ? find_held_lock+0x2c/0x110 [ 492.862651][ T43] ? __lock_release+0x103/0x460 [ 492.862761][ T43] ? __might_fault+0x11b/0x170 [ 492.862873][ T43] ? fdget+0x52/0x1e0 [ 492.862959][ T43] ? lock_acquire+0x32/0xc0 [ 492.863069][ T43] __sys_sendmsg+0xcd/0x170 [ 492.863182][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.863306][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.863424][ T43] do_syscall_64+0xc1/0x1d0 [ 492.863547][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.863688][ T43] RIP: 0033:0x7f38664b17b7 [ 492.863803][ T43] RSP: 002b:00007ffd054e58d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.863972][ T43] RAX: ffffffffffffffda RBX: 00007ffd054e6000 RCX: 00007f38664b17b7 [ 492.864139][ T43] RDX: 0000000000000000 RSI: 00007ffd054e5940 RDI: 0000000000000005 [ 492.864306][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.864475][ T43] R10: 00007f386636a708 R11: 0000000000000246 R12: 00007ffd054e6018 [ 492.864641][ T43] R13: 000000006729c093 R14: 0000000000496600 R15: 00007ffd054e5a28 [ 492.864808][ T43] [ 492.864892][ T43] INFO: lockdep is turned off. [ 615.732638][ T43] INFO: task kworker/u16:1:74 blocked for more than 368 seconds. [ 615.732960][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.733071][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.733257][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 615.733565][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.733719][ T43] Call Trace: [ 615.733807][ T43] [ 615.733876][ T43] __schedule+0xa19/0x1dc0 [ 615.733997][ T43] ? __pfx___schedule+0x10/0x10 [ 615.734112][ T43] ? __lock_release+0x103/0x460 [ 615.734227][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.734345][ T43] ? trace_lock_release+0x10e/0x180 [ 615.734468][ T43] schedule+0xdf/0x210 [ 615.734558][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.734670][ T43] __mutex_lock+0x634/0xac0 [ 615.734821][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.734936][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.735051][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.735165][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735287][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735396][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.735514][ T43] addrconf_verify_work+0x12/0x30 [ 615.735623][ T43] process_one_work+0xe55/0x16d0 [ 615.735741][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.735850][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.735959][ T43] ? assign_work+0x16c/0x240 [ 615.736072][ T43] worker_thread+0x58c/0xce0 [ 615.736179][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.736317][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.736424][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.736543][ T43] kthread+0x28a/0x350 [ 615.736635][ T43] ? __pfx_kthread+0x10/0x10 [ 615.736743][ T43] ret_from_fork+0x31/0x70 [ 615.736854][ T43] ? __pfx_kthread+0x10/0x10 [ 615.736965][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.737079][ T43] [ 615.737196][ T43] INFO: task ip:259 blocked for more than 491 seconds. [ 615.737327][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.737443][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.737627][ T43] task:ip state:D stack:25696 pid:259 tgid:259 ppid:241 flags:0x00004002 [ 615.737847][ T43] Call Trace: [ 615.737935][ T43] [ 615.737993][ T43] __schedule+0xa19/0x1dc0 [ 615.738105][ T43] ? __pfx___schedule+0x10/0x10 [ 615.738217][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.738330][ T43] ? trace_lock_release+0x10e/0x180 [ 615.738457][ T43] schedule+0xdf/0x210 [ 615.738541][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.738653][ T43] __mutex_lock+0x634/0xac0 [ 615.738791][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.738912][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.739031][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.739147][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.739257][ T43] rtnl_newlink+0x64b/0xa30 [ 615.739371][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.739500][ T43] ? find_held_lock+0x2c/0x110 [ 615.739612][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.739725][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.739836][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.739951][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.740064][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.740175][ T43] ? hlock_class+0x4e/0x130 [ 615.740286][ T43] ? mark_lock+0x38/0x3e0 [ 615.740390][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.740507][ T43] netlink_rcv_skb+0x130/0x360 [ 615.740621][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.740729][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.740841][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.740953][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.741161][ T43] netlink_unicast+0x44b/0x710 [ 615.741277][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.741392][ T43] ? find_held_lock+0x2c/0x110 [ 615.741517][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.741630][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.741743][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.741856][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.741969][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.742107][ T43] ? hlock_class+0x4e/0x130 [ 615.742219][ T43] ? validate_chain+0x130/0x9b0 [ 615.742337][ T43] ___sys_sendmsg+0xee/0x170 [ 615.742455][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.742567][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.742680][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.742819][ T43] ? find_held_lock+0x2c/0x110 [ 615.742934][ T43] ? __lock_release+0x103/0x460 [ 615.743046][ T43] ? __might_fault+0x11b/0x170 [ 615.743159][ T43] ? fdget+0x52/0x1e0 [ 615.743244][ T43] ? lock_acquire+0x32/0xc0 [ 615.743360][ T43] __sys_sendmsg+0xcd/0x170 [ 615.743481][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.743592][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.743710][ T43] do_syscall_64+0xc1/0x1d0 [ 615.743824][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.743966][ T43] RIP: 0033:0x7f38664b17b7 [ 615.744084][ T43] RSP: 002b:00007ffd054e58d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.744257][ T43] RAX: ffffffffffffffda RBX: 00007ffd054e6000 RCX: 00007f38664b17b7 [ 615.744424][ T43] RDX: 0000000000000000 RSI: 00007ffd054e5940 RDI: 0000000000000005 [ 615.744597][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.744762][ T43] R10: 00007f386636a708 R11: 0000000000000246 R12: 00007ffd054e6018 [ 615.744930][ T43] R13: 000000006729c093 R14: 0000000000496600 R15: 00007ffd054e5a28 [ 615.745103][ T43] [ 615.745187][ T43] INFO: lockdep is turned off. [ 738.612581][ T43] INFO: task kworker/u16:1:74 blocked for more than 491 seconds. [ 738.612955][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.613066][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.613248][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 738.613534][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.613692][ T43] Call Trace: [ 738.613779][ T43] [ 738.613847][ T43] __schedule+0xa19/0x1dc0 [ 738.613969][ T43] ? __pfx___schedule+0x10/0x10 [ 738.614082][ T43] ? __lock_release+0x103/0x460 [ 738.614198][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614314][ T43] ? trace_lock_release+0x10e/0x180 [ 738.614441][ T43] schedule+0xdf/0x210 [ 738.614537][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.614648][ T43] __mutex_lock+0x634/0xac0 [ 738.614762][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.614875][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.614987][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.615101][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615210][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615322][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.615445][ T43] addrconf_verify_work+0x12/0x30 [ 738.615556][ T43] process_one_work+0xe55/0x16d0 [ 738.615669][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.615779][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.615890][ T43] ? assign_work+0x16c/0x240 [ 738.616007][ T43] worker_thread+0x58c/0xce0 [ 738.616116][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.616255][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.616378][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.616495][ T43] kthread+0x28a/0x350 [ 738.616582][ T43] ? __pfx_kthread+0x10/0x10 [ 738.616694][ T43] ret_from_fork+0x31/0x70 [ 738.616807][ T43] ? __pfx_kthread+0x10/0x10 [ 738.616918][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.617035][ T43] [ 738.617124][ T43] INFO: task ip:259 blocked for more than 614 seconds. [ 738.617263][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.617368][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.617555][ T43] task:ip state:D stack:25696 pid:259 tgid:259 ppid:241 flags:0x00004002 [ 738.617775][ T43] Call Trace: [ 738.617859][ T43] [ 738.617917][ T43] __schedule+0xa19/0x1dc0 [ 738.618030][ T43] ? __pfx___schedule+0x10/0x10 [ 738.618145][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.618256][ T43] ? trace_lock_release+0x10e/0x180 [ 738.618369][ T43] schedule+0xdf/0x210 [ 738.618460][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.618571][ T43] __mutex_lock+0x634/0xac0 [ 738.618684][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.618798][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.618909][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.619029][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.619139][ T43] rtnl_newlink+0x64b/0xa30 [ 738.619254][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.619371][ T43] ? find_held_lock+0x2c/0x110 [ 738.619490][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.619605][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.619714][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.619826][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.619936][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.620078][ T43] ? hlock_class+0x4e/0x130 [ 738.620188][ T43] ? mark_lock+0x38/0x3e0 [ 738.620276][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.620385][ T43] netlink_rcv_skb+0x130/0x360 [ 738.620506][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.620617][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.620731][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.620844][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.620961][ T43] netlink_unicast+0x44b/0x710 [ 738.621074][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.621184][ T43] ? find_held_lock+0x2c/0x110 [ 738.621302][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.621415][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.621536][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.621648][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.621760][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.621899][ T43] ? hlock_class+0x4e/0x130 [ 738.622011][ T43] ? validate_chain+0x130/0x9b0 [ 738.622124][ T43] ___sys_sendmsg+0xee/0x170 [ 738.622236][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.622345][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.622462][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.622577][ T43] ? find_held_lock+0x2c/0x110 [ 738.622689][ T43] ? __lock_release+0x103/0x460 [ 738.622803][ T43] ? __might_fault+0x11b/0x170 [ 738.622915][ T43] ? fdget+0x52/0x1e0 [ 738.623002][ T43] ? lock_acquire+0x32/0xc0 [ 738.623112][ T43] __sys_sendmsg+0xcd/0x170 [ 738.623224][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.623334][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.623459][ T43] do_syscall_64+0xc1/0x1d0 [ 738.623571][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.623710][ T43] RIP: 0033:0x7f38664b17b7 [ 738.623831][ T43] RSP: 002b:00007ffd054e58d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.623999][ T43] RAX: ffffffffffffffda RBX: 00007ffd054e6000 RCX: 00007f38664b17b7 [ 738.624167][ T43] RDX: 0000000000000000 RSI: 00007ffd054e5940 RDI: 0000000000000005 [ 738.624331][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.624498][ T43] R10: 00007f386636a708 R11: 0000000000000246 R12: 00007ffd054e6018 [ 738.624669][ T43] R13: 000000006729c093 R14: 0000000000496600 R15: 00007ffd054e5a28 [ 738.624838][ T43] [ 738.624920][ T43] INFO: lockdep is turned off. [ 861.492574][ T43] INFO: task kworker/u16:1:74 blocked for more than 614 seconds. [ 861.492917][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.493027][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.493222][ T43] task:kworker/u16:1 state:D stack:30248 pid:74 tgid:74 ppid:2 flags:0x00004000 [ 861.493486][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.493638][ T43] Call Trace: [ 861.493722][ T43] [ 861.493784][ T43] __schedule+0xa19/0x1dc0 [ 861.493904][ T43] ? __pfx___schedule+0x10/0x10 [ 861.494015][ T43] ? __lock_release+0x103/0x460 [ 861.494130][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.494252][ T43] ? trace_lock_release+0x10e/0x180 [ 861.494364][ T43] schedule+0xdf/0x210 [ 861.494465][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.494577][ T43] __mutex_lock+0x634/0xac0 [ 861.494689][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.494800][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.494914][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.495027][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.495144][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.495257][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.495369][ T43] addrconf_verify_work+0x12/0x30 [ 861.495486][ T43] process_one_work+0xe55/0x16d0 [ 861.495602][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.495732][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.495843][ T43] ? assign_work+0x16c/0x240 [ 861.495963][ T43] worker_thread+0x58c/0xce0 [ 861.496075][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.496212][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.496323][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.496440][ T43] kthread+0x28a/0x350 [ 861.496525][ T43] ? __pfx_kthread+0x10/0x10 [ 861.496634][ T43] ret_from_fork+0x31/0x70 [ 861.496746][ T43] ? __pfx_kthread+0x10/0x10 [ 861.496859][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.496978][ T43] [ 861.497063][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.497247][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr