[ 30.253051][ T256] [ 30.253196][ T256] ===================================== [ 30.253417][ T256] WARNING: bad unlock balance detected! [ 30.253634][ T256] 6.12.0-rc5-virtme #1 Not tainted [ 30.253852][ T256] ------------------------------------- [ 30.254068][ T256] ip/256 is trying to release lock (rtnl_mutex) at: [ 30.254353][ T256] [] __rtnl_unlock+0x69/0xf0 [ 30.254658][ T256] but there are no more locks to release! [ 30.254874][ T256] [ 30.254874][ T256] other info that might help us debug this: [ 30.255195][ T256] no locks held by ip/256. [ 30.255424][ T256] [ 30.255424][ T256] stack backtrace: [ 30.255688][ T256] CPU: 3 UID: 0 PID: 256 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 30.256111][ T256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 30.256608][ T256] Call Trace: [ 30.256783][ T256] [ 30.256899][ T256] dump_stack_lvl+0x82/0xd0 [ 30.257147][ T256] ? __rtnl_unlock+0x69/0xf0 [ 30.257371][ T256] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 30.257601][ T256] __lock_release+0x2f7/0x460 [ 30.257826][ T256] ? __pfx___lock_release+0x10/0x10 [ 30.258063][ T256] ? __rtnl_unlock+0x69/0xf0 [ 30.258294][ T256] lock_release+0xd7/0x140 [ 30.258522][ T256] __mutex_unlock_slowpath+0x8f/0x3b0 [ 30.258750][ T256] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 30.258973][ T256] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 30.259258][ T256] ? rtnl_link_ops_get+0x187/0x220 [ 30.259489][ T256] __rtnl_unlock+0x69/0xf0 [ 30.259712][ T256] rtnl_newlink+0x7fd/0xa30 [ 30.259939][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 30.260166][ T256] ? find_held_lock+0x2c/0x110 [ 30.260392][ T256] ? __lock_release+0x103/0x460 [ 30.260618][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.260843][ T256] ? __pfx___lock_release+0x10/0x10 [ 30.261081][ T256] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.261301][ T256] ? __pfx_rtnl_newlink+0x10/0x10 [ 30.261531][ T256] rtnetlink_rcv_msg+0x712/0xc10 [ 30.261754][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.261978][ T256] ? hlock_class+0x4e/0x130 [ 30.262201][ T256] ? mark_lock+0x38/0x3e0 [ 30.262374][ T256] ? __lock_acquire+0xb3f/0x1580 [ 30.262602][ T256] netlink_rcv_skb+0x130/0x360 [ 30.262827][ T256] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.263055][ T256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 30.263292][ T256] ? netlink_deliver_tap+0x13e/0x340 [ 30.263526][ T256] ? netlink_deliver_tap+0xc3/0x340 [ 30.263748][ T256] netlink_unicast+0x44b/0x710 [ 30.263980][ T256] ? __pfx_netlink_unicast+0x10/0x10 [ 30.264208][ T256] ? find_held_lock+0x2c/0x110 [ 30.264438][ T256] netlink_sendmsg+0x723/0xbe0 [ 30.264672][ T256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 30.264898][ T256] ____sys_sendmsg+0x7ac/0xa10 [ 30.265123][ T256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 30.265349][ T256] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 30.265628][ T256] ? hlock_class+0x4e/0x130 [ 30.265854][ T256] ? validate_chain+0x130/0x9b0 [ 30.266081][ T256] ___sys_sendmsg+0xee/0x170 [ 30.266307][ T256] ? __pfx_validate_chain+0x10/0x10 [ 30.266537][ T256] ? __pfx____sys_sendmsg+0x10/0x10 [ 30.266767][ T256] ? __lock_acquire+0xb3f/0x1580 [ 30.266998][ T256] ? find_held_lock+0x2c/0x110 [ 30.267226][ T256] ? __lock_release+0x103/0x460 [ 30.267454][ T256] ? __might_fault+0x11b/0x170 [ 30.267680][ T256] ? fdget+0x52/0x1e0 [ 30.267848][ T256] ? lock_acquire+0x32/0xc0 [ 30.268076][ T256] __sys_sendmsg+0xcd/0x170 [ 30.268364][ T256] ? __pfx___sys_sendmsg+0x10/0x10 [ 30.268591][ T256] ? rseq_update_cpu_node_id+0xe6/0x140 [ 30.268825][ T256] do_syscall_64+0xc1/0x1d0 [ 30.269053][ T256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 30.269334][ T256] RIP: 0033:0x7f8468ee37b7 [ 30.269569][ T256] 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 [ 30.270364][ T256] RSP: 002b:00007ffd0d0ed448 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 30.270701][ T256] RAX: ffffffffffffffda RBX: 00007ffd0d0edb70 RCX: 00007f8468ee37b7 [ 30.271034][ T256] RDX: 0000000000000000 RSI: 00007ffd0d0ed4b0 RDI: 0000000000000005 [ 30.271372][ T256] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 30.271706][ T256] R10: 00007f8468d9c708 R11: 0000000000000246 R12: 00007ffd0d0edb88 [ 30.272046][ T256] R13: 000000006729bbe3 R14: 0000000000496600 R15: 00007ffd0d0ed598 [ 30.272389][ T256] [ 247.089390][ T43] INFO: task ip:256 blocked for more than 122 seconds. [ 247.089686][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.089813][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.090029][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 247.090338][ T43] Call Trace: [ 247.090443][ T43] [ 247.090520][ T43] __schedule+0xa19/0x1dc0 [ 247.090678][ T43] ? __pfx___schedule+0x10/0x10 [ 247.090821][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.090964][ T43] ? trace_lock_release+0x10e/0x180 [ 247.091099][ T43] schedule+0xdf/0x210 [ 247.091202][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.091351][ T43] __mutex_lock+0x634/0xac0 [ 247.091490][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.091632][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.091766][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091900][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092027][ T43] rtnl_newlink+0x64b/0xa30 [ 247.092165][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092395][ T43] ? find_held_lock+0x2c/0x110 [ 247.092544][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.092673][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.092821][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.092956][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.093086][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093211][ T43] ? hlock_class+0x4e/0x130 [ 247.093346][ T43] ? mark_lock+0x38/0x3e0 [ 247.093454][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.093590][ T43] netlink_rcv_skb+0x130/0x360 [ 247.093734][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093867][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.094000][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.094135][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.094268][ T43] netlink_unicast+0x44b/0x710 [ 247.094447][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.094574][ T43] ? find_held_lock+0x2c/0x110 [ 247.094717][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.094855][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.094993][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.095124][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.095274][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.095438][ T43] ? hlock_class+0x4e/0x130 [ 247.095573][ T43] ? validate_chain+0x130/0x9b0 [ 247.095691][ T43] ___sys_sendmsg+0xee/0x170 [ 247.095810][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.095937][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.096052][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.096173][ T43] ? find_held_lock+0x2c/0x110 [ 247.096291][ T43] ? __lock_release+0x103/0x460 [ 247.096420][ T43] ? __might_fault+0x11b/0x170 [ 247.096541][ T43] ? fdget+0x52/0x1e0 [ 247.096631][ T43] ? lock_acquire+0x32/0xc0 [ 247.096747][ T43] __sys_sendmsg+0xcd/0x170 [ 247.096873][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.097036][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.097158][ T43] do_syscall_64+0xc1/0x1d0 [ 247.097282][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.097444][ T43] RIP: 0033:0x7f8468ee37b7 [ 247.097578][ T43] RSP: 002b:00007ffd0d0ed448 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.097759][ T43] RAX: ffffffffffffffda RBX: 00007ffd0d0edb70 RCX: 00007f8468ee37b7 [ 247.097939][ T43] RDX: 0000000000000000 RSI: 00007ffd0d0ed4b0 RDI: 0000000000000005 [ 247.098122][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.098310][ T43] R10: 00007f8468d9c708 R11: 0000000000000246 R12: 00007ffd0d0edb88 [ 247.098503][ T43] R13: 000000006729bbe3 R14: 0000000000496600 R15: 00007ffd0d0ed598 [ 247.098693][ T43] [ 247.098794][ T43] INFO: lockdep is turned off. [ 369.969396][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.969749][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.969872][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.970087][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.970400][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.970588][ T43] Call Trace: [ 369.970689][ T43] [ 369.970757][ T43] __schedule+0xa19/0x1dc0 [ 369.970901][ T43] ? __pfx___schedule+0x10/0x10 [ 369.971035][ T43] ? __lock_release+0x103/0x460 [ 369.971162][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971294][ T43] ? trace_lock_release+0x10e/0x180 [ 369.971445][ T43] schedule+0xdf/0x210 [ 369.971545][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.971680][ T43] __mutex_lock+0x634/0xac0 [ 369.971812][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.971949][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972077][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.972209][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972356][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972486][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972619][ T43] addrconf_verify_work+0x12/0x30 [ 369.972759][ T43] process_one_work+0xe55/0x16d0 [ 369.972890][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.973017][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.973154][ T43] ? assign_work+0x16c/0x240 [ 369.973283][ T43] worker_thread+0x58c/0xce0 [ 369.973430][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.973557][ T43] kthread+0x28a/0x350 [ 369.973653][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973786][ T43] ret_from_fork+0x31/0x70 [ 369.973920][ T43] ? __pfx_kthread+0x10/0x10 [ 369.974047][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.974183][ T43] [ 369.974321][ T43] INFO: task ip:256 blocked for more than 245 seconds. [ 369.974472][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.974595][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.974812][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 369.975069][ T43] Call Trace: [ 369.975168][ T43] [ 369.975236][ T43] __schedule+0xa19/0x1dc0 [ 369.975377][ T43] ? __pfx___schedule+0x10/0x10 [ 369.975509][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975644][ T43] ? trace_lock_release+0x10e/0x180 [ 369.975778][ T43] schedule+0xdf/0x210 [ 369.975881][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.976018][ T43] __mutex_lock+0x634/0xac0 [ 369.976161][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976297][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.976444][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976574][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976707][ T43] rtnl_newlink+0x64b/0xa30 [ 369.976847][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.976978][ T43] ? find_held_lock+0x2c/0x110 [ 369.977117][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.977261][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.977400][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977543][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.977675][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.977801][ T43] ? hlock_class+0x4e/0x130 [ 369.977927][ T43] ? mark_lock+0x38/0x3e0 [ 369.978037][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.978173][ T43] netlink_rcv_skb+0x130/0x360 [ 369.978326][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978453][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.978588][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.978719][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.978847][ T43] netlink_unicast+0x44b/0x710 [ 369.978973][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.979102][ T43] ? find_held_lock+0x2c/0x110 [ 369.979238][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.979374][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.979511][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.979645][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.979776][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.979948][ T43] ? hlock_class+0x4e/0x130 [ 369.980076][ T43] ? validate_chain+0x130/0x9b0 [ 369.980207][ T43] ___sys_sendmsg+0xee/0x170 [ 369.980352][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.980474][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.980607][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.980738][ T43] ? find_held_lock+0x2c/0x110 [ 369.980879][ T43] ? __lock_release+0x103/0x460 [ 369.981008][ T43] ? __might_fault+0x11b/0x170 [ 369.981136][ T43] ? fdget+0x52/0x1e0 [ 369.981233][ T43] ? lock_acquire+0x32/0xc0 [ 369.981368][ T43] __sys_sendmsg+0xcd/0x170 [ 369.981508][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.981641][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.981782][ T43] do_syscall_64+0xc1/0x1d0 [ 369.981914][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.982091][ T43] RIP: 0033:0x7f8468ee37b7 [ 369.982222][ T43] RSP: 002b:00007ffd0d0ed448 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.982438][ T43] RAX: ffffffffffffffda RBX: 00007ffd0d0edb70 RCX: 00007f8468ee37b7 [ 369.982638][ T43] RDX: 0000000000000000 RSI: 00007ffd0d0ed4b0 RDI: 0000000000000005 [ 369.982825][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.983014][ T43] R10: 00007f8468d9c708 R11: 0000000000000246 R12: 00007ffd0d0edb88 [ 369.983208][ T43] R13: 000000006729bbe3 R14: 0000000000496600 R15: 00007ffd0d0ed598 [ 369.983407][ T43] [ 369.983507][ T43] INFO: lockdep is turned off. [ 492.849410][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.849697][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.849809][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.850001][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.850232][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.850426][ T43] Call Trace: [ 492.850517][ T43] [ 492.850580][ T43] __schedule+0xa19/0x1dc0 [ 492.850704][ T43] ? __pfx___schedule+0x10/0x10 [ 492.850823][ T43] ? __lock_release+0x103/0x460 [ 492.850946][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851065][ T43] ? trace_lock_release+0x10e/0x180 [ 492.851181][ T43] schedule+0xdf/0x210 [ 492.851270][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.851402][ T43] __mutex_lock+0x634/0xac0 [ 492.851522][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.851637][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.851752][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.851868][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.851987][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852104][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.852222][ T43] addrconf_verify_work+0x12/0x30 [ 492.852341][ T43] process_one_work+0xe55/0x16d0 [ 492.852460][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.852575][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.852692][ T43] ? assign_work+0x16c/0x240 [ 492.852808][ T43] worker_thread+0x58c/0xce0 [ 492.852927][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.853041][ T43] kthread+0x28a/0x350 [ 492.853129][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853249][ T43] ret_from_fork+0x31/0x70 [ 492.853368][ T43] ? __pfx_kthread+0x10/0x10 [ 492.853485][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.853605][ T43] [ 492.853705][ T43] INFO: task ip:256 blocked for more than 368 seconds. [ 492.853840][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.853951][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.854139][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 492.854373][ T43] Call Trace: [ 492.854463][ T43] [ 492.854524][ T43] __schedule+0xa19/0x1dc0 [ 492.854640][ T43] ? __pfx___schedule+0x10/0x10 [ 492.854755][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.854872][ T43] ? trace_lock_release+0x10e/0x180 [ 492.855000][ T43] schedule+0xdf/0x210 [ 492.855094][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.855210][ T43] __mutex_lock+0x634/0xac0 [ 492.855343][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.855472][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.855589][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.855708][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.855823][ T43] rtnl_newlink+0x64b/0xa30 [ 492.855940][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.856056][ T43] ? find_held_lock+0x2c/0x110 [ 492.856177][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.856294][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.856417][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.856535][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.856650][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.856764][ T43] ? hlock_class+0x4e/0x130 [ 492.856877][ T43] ? mark_lock+0x38/0x3e0 [ 492.856968][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.857091][ T43] netlink_rcv_skb+0x130/0x360 [ 492.857213][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.857335][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.857457][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.857572][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.857687][ T43] netlink_unicast+0x44b/0x710 [ 492.857805][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.857921][ T43] ? find_held_lock+0x2c/0x110 [ 492.858043][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.858160][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.858279][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.858406][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.858523][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.858665][ T43] ? hlock_class+0x4e/0x130 [ 492.858782][ T43] ? validate_chain+0x130/0x9b0 [ 492.858900][ T43] ___sys_sendmsg+0xee/0x170 [ 492.859020][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.859134][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.859250][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.859372][ T43] ? find_held_lock+0x2c/0x110 [ 492.859489][ T43] ? __lock_release+0x103/0x460 [ 492.859601][ T43] ? __might_fault+0x11b/0x170 [ 492.859721][ T43] ? fdget+0x52/0x1e0 [ 492.859810][ T43] ? lock_acquire+0x32/0xc0 [ 492.859925][ T43] __sys_sendmsg+0xcd/0x170 [ 492.860045][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.860158][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.860279][ T43] do_syscall_64+0xc1/0x1d0 [ 492.860401][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.860546][ T43] RIP: 0033:0x7f8468ee37b7 [ 492.860663][ T43] RSP: 002b:00007ffd0d0ed448 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.860835][ T43] RAX: ffffffffffffffda RBX: 00007ffd0d0edb70 RCX: 00007f8468ee37b7 [ 492.861009][ T43] RDX: 0000000000000000 RSI: 00007ffd0d0ed4b0 RDI: 0000000000000005 [ 492.861180][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.861355][ T43] R10: 00007f8468d9c708 R11: 0000000000000246 R12: 00007ffd0d0edb88 [ 492.861525][ T43] R13: 000000006729bbe3 R14: 0000000000496600 R15: 00007ffd0d0ed598 [ 492.861700][ T43] [ 492.861791][ T43] INFO: lockdep is turned off. [ 615.729469][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.729768][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.729882][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.730073][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.730346][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.730508][ T43] Call Trace: [ 615.730596][ T43] [ 615.730661][ T43] __schedule+0xa19/0x1dc0 [ 615.730783][ T43] ? __pfx___schedule+0x10/0x10 [ 615.730901][ T43] ? __lock_release+0x103/0x460 [ 615.731019][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.731136][ T43] ? trace_lock_release+0x10e/0x180 [ 615.731252][ T43] schedule+0xdf/0x210 [ 615.731349][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.731470][ T43] __mutex_lock+0x634/0xac0 [ 615.731595][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.731713][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.731829][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.731947][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732064][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732180][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.732306][ T43] addrconf_verify_work+0x12/0x30 [ 615.732422][ T43] process_one_work+0xe55/0x16d0 [ 615.732542][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.732657][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.732783][ T43] ? assign_work+0x16c/0x240 [ 615.732900][ T43] worker_thread+0x58c/0xce0 [ 615.733019][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.733134][ T43] kthread+0x28a/0x350 [ 615.733222][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733346][ T43] ret_from_fork+0x31/0x70 [ 615.733573][ T43] ? __pfx_kthread+0x10/0x10 [ 615.733695][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.733817][ T43] [ 615.733917][ T43] INFO: task ip:256 blocked for more than 491 seconds. [ 615.734051][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.734163][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.734370][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 615.734616][ T43] Call Trace: [ 615.734723][ T43] [ 615.734786][ T43] __schedule+0xa19/0x1dc0 [ 615.734903][ T43] ? __pfx___schedule+0x10/0x10 [ 615.735019][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735136][ T43] ? trace_lock_release+0x10e/0x180 [ 615.735252][ T43] schedule+0xdf/0x210 [ 615.735349][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.735465][ T43] __mutex_lock+0x634/0xac0 [ 615.735581][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.735700][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.735820][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.735937][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.736050][ T43] rtnl_newlink+0x64b/0xa30 [ 615.736166][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.736279][ T43] ? find_held_lock+0x2c/0x110 [ 615.736405][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.736522][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.736636][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.736752][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.736868][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.736981][ T43] ? hlock_class+0x4e/0x130 [ 615.737095][ T43] ? mark_lock+0x38/0x3e0 [ 615.737185][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.737312][ T43] netlink_rcv_skb+0x130/0x360 [ 615.737429][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.737553][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.737673][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.737788][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.737904][ T43] netlink_unicast+0x44b/0x710 [ 615.738024][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.738139][ T43] ? find_held_lock+0x2c/0x110 [ 615.738262][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.738392][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.738512][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.738629][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.738744][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.738884][ T43] ? hlock_class+0x4e/0x130 [ 615.738999][ T43] ? validate_chain+0x130/0x9b0 [ 615.739117][ T43] ___sys_sendmsg+0xee/0x170 [ 615.739240][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.739362][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.739478][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.739602][ T43] ? find_held_lock+0x2c/0x110 [ 615.739718][ T43] ? __lock_release+0x103/0x460 [ 615.739833][ T43] ? __might_fault+0x11b/0x170 [ 615.739949][ T43] ? fdget+0x52/0x1e0 [ 615.740038][ T43] ? lock_acquire+0x32/0xc0 [ 615.740153][ T43] __sys_sendmsg+0xcd/0x170 [ 615.740274][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.740398][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.740518][ T43] do_syscall_64+0xc1/0x1d0 [ 615.740632][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.740778][ T43] RIP: 0033:0x7f8468ee37b7 [ 615.740899][ T43] RSP: 002b:00007ffd0d0ed448 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.741075][ T43] RAX: ffffffffffffffda RBX: 00007ffd0d0edb70 RCX: 00007f8468ee37b7 [ 615.741251][ T43] RDX: 0000000000000000 RSI: 00007ffd0d0ed4b0 RDI: 0000000000000005 [ 615.741422][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.741590][ T43] R10: 00007f8468d9c708 R11: 0000000000000246 R12: 00007ffd0d0edb88 [ 615.741763][ T43] R13: 000000006729bbe3 R14: 0000000000496600 R15: 00007ffd0d0ed598 [ 615.741936][ T43] [ 615.742029][ T43] INFO: lockdep is turned off. [ 738.609506][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.609926][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.610056][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.610273][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.610582][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.610807][ T43] Call Trace: [ 738.610908][ T43] [ 738.610986][ T43] __schedule+0xa19/0x1dc0 [ 738.611127][ T43] ? __pfx___schedule+0x10/0x10 [ 738.611269][ T43] ? __lock_release+0x103/0x460 [ 738.611413][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.611549][ T43] ? trace_lock_release+0x10e/0x180 [ 738.611680][ T43] schedule+0xdf/0x210 [ 738.611778][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.611915][ T43] __mutex_lock+0x634/0xac0 [ 738.612049][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.612179][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612316][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.612453][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612585][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612715][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612849][ T43] addrconf_verify_work+0x12/0x30 [ 738.612979][ T43] process_one_work+0xe55/0x16d0 [ 738.613114][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.613245][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.613382][ T43] ? assign_work+0x16c/0x240 [ 738.613513][ T43] worker_thread+0x58c/0xce0 [ 738.613671][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.613808][ T43] kthread+0x28a/0x350 [ 738.613910][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614044][ T43] ret_from_fork+0x31/0x70 [ 738.614176][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614328][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.614478][ T43] [ 738.614594][ T43] INFO: task ip:256 blocked for more than 614 seconds. [ 738.614748][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.614875][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.615090][ T43] task:ip state:D stack:25792 pid:256 tgid:256 ppid:242 flags:0x00004002 [ 738.615350][ T43] Call Trace: [ 738.615448][ T43] [ 738.615516][ T43] __schedule+0xa19/0x1dc0 [ 738.615649][ T43] ? __pfx___schedule+0x10/0x10 [ 738.615780][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615910][ T43] ? trace_lock_release+0x10e/0x180 [ 738.616042][ T43] schedule+0xdf/0x210 [ 738.616145][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.616276][ T43] __mutex_lock+0x634/0xac0 [ 738.616412][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.616544][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.616674][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616805][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.616933][ T43] rtnl_newlink+0x64b/0xa30 [ 738.617067][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617196][ T43] ? find_held_lock+0x2c/0x110 [ 738.617340][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.617471][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.617630][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617762][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.617891][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618020][ T43] ? hlock_class+0x4e/0x130 [ 738.618148][ T43] ? mark_lock+0x38/0x3e0 [ 738.618249][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618409][ T43] netlink_rcv_skb+0x130/0x360 [ 738.618555][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618684][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.618821][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.618951][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.619079][ T43] netlink_unicast+0x44b/0x710 [ 738.619207][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.619346][ T43] ? find_held_lock+0x2c/0x110 [ 738.619490][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.619624][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.619757][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.619888][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.620019][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.620178][ T43] ? hlock_class+0x4e/0x130 [ 738.620315][ T43] ? validate_chain+0x130/0x9b0 [ 738.620445][ T43] ___sys_sendmsg+0xee/0x170 [ 738.620594][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.620724][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.620854][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.620986][ T43] ? find_held_lock+0x2c/0x110 [ 738.621118][ T43] ? __lock_release+0x103/0x460 [ 738.621246][ T43] ? __might_fault+0x11b/0x170 [ 738.621383][ T43] ? fdget+0x52/0x1e0 [ 738.621483][ T43] ? lock_acquire+0x32/0xc0 [ 738.621642][ T43] __sys_sendmsg+0xcd/0x170 [ 738.621778][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.621910][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.622048][ T43] do_syscall_64+0xc1/0x1d0 [ 738.622182][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.622362][ T43] RIP: 0033:0x7f8468ee37b7 [ 738.622515][ T43] RSP: 002b:00007ffd0d0ed448 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.622714][ T43] RAX: ffffffffffffffda RBX: 00007ffd0d0edb70 RCX: 00007f8468ee37b7 [ 738.622944][ T43] RDX: 0000000000000000 RSI: 00007ffd0d0ed4b0 RDI: 0000000000000005 [ 738.623132][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.623330][ T43] R10: 00007f8468d9c708 R11: 0000000000000246 R12: 00007ffd0d0edb88 [ 738.623528][ T43] R13: 000000006729bbe3 R14: 0000000000496600 R15: 00007ffd0d0ed598 [ 738.623726][ T43] [ 738.623837][ T43] INFO: lockdep is turned off. [ 861.489391][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.489779][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.489918][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.490166][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.490493][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.490708][ T43] Call Trace: [ 861.490816][ T43] [ 861.490896][ T43] __schedule+0xa19/0x1dc0 [ 861.491048][ T43] ? __pfx___schedule+0x10/0x10 [ 861.491210][ T43] ? __lock_release+0x103/0x460 [ 861.491366][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.491514][ T43] ? trace_lock_release+0x10e/0x180 [ 861.491670][ T43] schedule+0xdf/0x210 [ 861.491783][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.491949][ T43] __mutex_lock+0x634/0xac0 [ 861.492096][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.492240][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492394][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.492538][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492705][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492850][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.493018][ T43] addrconf_verify_work+0x12/0x30 [ 861.493183][ T43] process_one_work+0xe55/0x16d0 [ 861.493343][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.493490][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.493651][ T43] ? assign_work+0x16c/0x240 [ 861.493799][ T43] worker_thread+0x58c/0xce0 [ 861.493946][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.494100][ T43] kthread+0x28a/0x350 [ 861.494210][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494378][ T43] ret_from_fork+0x31/0x70 [ 861.494530][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494690][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.494840][ T43] [ 861.494950][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.495199][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr