[ 29.707365][ T255] [ 29.707491][ T255] ===================================== [ 29.707627][ T255] WARNING: bad unlock balance detected! [ 29.707758][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 29.707889][ T255] ------------------------------------- [ 29.708023][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 29.708195][ T255] [] __rtnl_unlock+0x69/0xf0 [ 29.708378][ T255] but there are no more locks to release! [ 29.708522][ T255] [ 29.708522][ T255] other info that might help us debug this: [ 29.708733][ T255] no locks held by ip/255. [ 29.708869][ T255] [ 29.708869][ T255] stack backtrace: [ 29.709044][ T255] CPU: 1 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 29.709252][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 29.709560][ T255] Call Trace: [ 29.709671][ T255] [ 29.709750][ T255] dump_stack_lvl+0x82/0xd0 [ 29.709906][ T255] ? __rtnl_unlock+0x69/0xf0 [ 29.710044][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 29.710182][ T255] __lock_release+0x2f7/0x460 [ 29.710314][ T255] ? __pfx___lock_release+0x10/0x10 [ 29.710452][ T255] ? __rtnl_unlock+0x69/0xf0 [ 29.710584][ T255] lock_release+0xd7/0x140 [ 29.710716][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 29.710856][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 29.710997][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 29.711166][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 29.711306][ T255] __rtnl_unlock+0x69/0xf0 [ 29.711443][ T255] rtnl_newlink+0x7fd/0xa30 [ 29.711577][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 29.711709][ T255] ? find_held_lock+0x2c/0x110 [ 29.711859][ T255] ? __lock_release+0x103/0x460 [ 29.712002][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 29.712139][ T255] ? __pfx___lock_release+0x10/0x10 [ 29.712273][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 29.712401][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 29.712534][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 29.712670][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 29.712804][ T255] ? hlock_class+0x4e/0x130 [ 29.712938][ T255] ? mark_lock+0x38/0x3e0 [ 29.713038][ T255] ? __lock_acquire+0xb3f/0x1580 [ 29.713178][ T255] netlink_rcv_skb+0x130/0x360 [ 29.713327][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 29.713462][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 29.713598][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 29.713732][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 29.713867][ T255] netlink_unicast+0x44b/0x710 [ 29.713997][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 29.714127][ T255] ? find_held_lock+0x2c/0x110 [ 29.714273][ T255] netlink_sendmsg+0x723/0xbe0 [ 29.714407][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 29.714542][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 29.714676][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 29.714802][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 29.714965][ T255] ? hlock_class+0x4e/0x130 [ 29.715108][ T255] ? validate_chain+0x130/0x9b0 [ 29.715245][ T255] ___sys_sendmsg+0xee/0x170 [ 29.715381][ T255] ? __pfx_validate_chain+0x10/0x10 [ 29.715530][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 29.715665][ T255] ? __lock_acquire+0xb3f/0x1580 [ 29.715797][ T255] ? find_held_lock+0x2c/0x110 [ 29.715929][ T255] ? __lock_release+0x103/0x460 [ 29.716066][ T255] ? __might_fault+0x11b/0x170 [ 29.716206][ T255] ? fdget+0x52/0x1e0 [ 29.716307][ T255] ? lock_acquire+0x32/0xc0 [ 29.716437][ T255] __sys_sendmsg+0xcd/0x170 [ 29.716574][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 29.716708][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 29.716851][ T255] do_syscall_64+0xc1/0x1d0 [ 29.716987][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 29.717157][ T255] RIP: 0033:0x7fd2df9497b7 [ 29.717294][ T255] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 29.717761][ T255] RSP: 002b:00007ffcc0f0cc88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 29.717964][ T255] RAX: ffffffffffffffda RBX: 00007ffcc0f0d3b0 RCX: 00007fd2df9497b7 [ 29.718160][ T255] RDX: 0000000000000000 RSI: 00007ffcc0f0ccf0 RDI: 0000000000000005 [ 29.718355][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 29.718562][ T255] R10: 00007fd2df802708 R11: 0000000000000246 R12: 00007ffcc0f0d3c8 [ 29.718759][ T255] R13: 000000006729e646 R14: 0000000000496600 R15: 00007ffcc0f0cdd8 [ 29.718957][ T255] [ 247.165274][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.165623][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.165789][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.166071][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 247.166472][ T43] Call Trace: [ 247.166601][ T43] [ 247.166695][ T43] __schedule+0xa19/0x1dc0 [ 247.166893][ T43] ? __pfx___schedule+0x10/0x10 [ 247.167179][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.167362][ T43] ? trace_lock_release+0x10e/0x180 [ 247.167532][ T43] schedule+0xdf/0x210 [ 247.167662][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.167828][ T43] __mutex_lock+0x634/0xac0 [ 247.168004][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.168193][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.168375][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.168564][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.168745][ T43] rtnl_newlink+0x64b/0xa30 [ 247.168924][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.169100][ T43] ? find_held_lock+0x2c/0x110 [ 247.169265][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.169445][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.169613][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.169782][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.169950][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.170134][ T43] ? hlock_class+0x4e/0x130 [ 247.170316][ T43] ? mark_lock+0x38/0x3e0 [ 247.170444][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.170610][ T43] netlink_rcv_skb+0x130/0x360 [ 247.170767][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.170947][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.171134][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.171307][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.171479][ T43] netlink_unicast+0x44b/0x710 [ 247.171658][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.171837][ T43] ? find_held_lock+0x2c/0x110 [ 247.172019][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.172210][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.172421][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.172603][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.172774][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.172984][ T43] ? hlock_class+0x4e/0x130 [ 247.173180][ T43] ? validate_chain+0x130/0x9b0 [ 247.173355][ T43] ___sys_sendmsg+0xee/0x170 [ 247.173543][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.173714][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.173901][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.174104][ T43] ? find_held_lock+0x2c/0x110 [ 247.174291][ T43] ? __lock_release+0x103/0x460 [ 247.174462][ T43] ? __might_fault+0x11b/0x170 [ 247.174641][ T43] ? fdget+0x52/0x1e0 [ 247.174790][ T43] ? lock_acquire+0x32/0xc0 [ 247.174964][ T43] __sys_sendmsg+0xcd/0x170 [ 247.175156][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.175335][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.175529][ T43] do_syscall_64+0xc1/0x1d0 [ 247.175715][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.175945][ T43] RIP: 0033:0x7fd2df9497b7 [ 247.176145][ T43] RSP: 002b:00007ffcc0f0cc88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.176416][ T43] RAX: ffffffffffffffda RBX: 00007ffcc0f0d3b0 RCX: 00007fd2df9497b7 [ 247.176684][ T43] RDX: 0000000000000000 RSI: 00007ffcc0f0ccf0 RDI: 0000000000000005 [ 247.176951][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.177215][ T43] R10: 00007fd2df802708 R11: 0000000000000246 R12: 00007ffcc0f0d3c8 [ 247.177480][ T43] R13: 000000006729e646 R14: 0000000000496600 R15: 00007ffcc0f0cdd8 [ 247.177746][ T43] [ 247.177891][ T43] INFO: lockdep is turned off. [ 370.045176][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 370.045464][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.045574][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.045756][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.045989][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 370.046163][ T43] Call Trace: [ 370.046273][ T43] [ 370.046336][ T43] __schedule+0xa19/0x1dc0 [ 370.046456][ T43] ? __pfx___schedule+0x10/0x10 [ 370.046570][ T43] ? __lock_release+0x103/0x460 [ 370.046685][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.046803][ T43] ? trace_lock_release+0x10e/0x180 [ 370.046917][ T43] schedule+0xdf/0x210 [ 370.047005][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.047124][ T43] __mutex_lock+0x634/0xac0 [ 370.047242][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.047354][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.047467][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.047582][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.047693][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.047806][ T43] ? addrconf_verify_work+0x12/0x30 [ 370.047916][ T43] addrconf_verify_work+0x12/0x30 [ 370.048032][ T43] process_one_work+0xe55/0x16d0 [ 370.048164][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.048276][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.048388][ T43] ? assign_work+0x16c/0x240 [ 370.048510][ T43] worker_thread+0x58c/0xce0 [ 370.048626][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.048735][ T43] kthread+0x28a/0x350 [ 370.048820][ T43] ? __pfx_kthread+0x10/0x10 [ 370.048932][ T43] ret_from_fork+0x31/0x70 [ 370.049058][ T43] ? __pfx_kthread+0x10/0x10 [ 370.049174][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.049292][ T43] [ 370.049391][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 370.049525][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.049631][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.049808][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 370.050037][ T43] Call Trace: [ 370.050138][ T43] [ 370.050196][ T43] __schedule+0xa19/0x1dc0 [ 370.050314][ T43] ? __pfx___schedule+0x10/0x10 [ 370.050431][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.050544][ T43] ? trace_lock_release+0x10e/0x180 [ 370.050656][ T43] schedule+0xdf/0x210 [ 370.050740][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.050853][ T43] __mutex_lock+0x634/0xac0 [ 370.050973][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.051093][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.051210][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.051324][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.051439][ T43] rtnl_newlink+0x64b/0xa30 [ 370.051552][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.051664][ T43] ? find_held_lock+0x2c/0x110 [ 370.051777][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.051902][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.052013][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.052131][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.052244][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.052353][ T43] ? hlock_class+0x4e/0x130 [ 370.052470][ T43] ? mark_lock+0x38/0x3e0 [ 370.052556][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.052670][ T43] netlink_rcv_skb+0x130/0x360 [ 370.052784][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.052905][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.053022][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.053148][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.053262][ T43] netlink_unicast+0x44b/0x710 [ 370.053383][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.053494][ T43] ? find_held_lock+0x2c/0x110 [ 370.053608][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.053726][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.053843][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.053980][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.054106][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.054247][ T43] ? hlock_class+0x4e/0x130 [ 370.054361][ T43] ? validate_chain+0x130/0x9b0 [ 370.054476][ T43] ___sys_sendmsg+0xee/0x170 [ 370.054588][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.054703][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.054815][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.054932][ T43] ? find_held_lock+0x2c/0x110 [ 370.055046][ T43] ? __lock_release+0x103/0x460 [ 370.055162][ T43] ? __might_fault+0x11b/0x170 [ 370.055276][ T43] ? fdget+0x52/0x1e0 [ 370.055365][ T43] ? lock_acquire+0x32/0xc0 [ 370.055479][ T43] __sys_sendmsg+0xcd/0x170 [ 370.055592][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.055707][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.055826][ T43] do_syscall_64+0xc1/0x1d0 [ 370.055944][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.056093][ T43] RIP: 0033:0x7fd2df9497b7 [ 370.056211][ T43] RSP: 002b:00007ffcc0f0cc88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.056381][ T43] RAX: ffffffffffffffda RBX: 00007ffcc0f0d3b0 RCX: 00007fd2df9497b7 [ 370.056548][ T43] RDX: 0000000000000000 RSI: 00007ffcc0f0ccf0 RDI: 0000000000000005 [ 370.056718][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 370.056887][ T43] R10: 00007fd2df802708 R11: 0000000000000246 R12: 00007ffcc0f0d3c8 [ 370.057052][ T43] R13: 000000006729e646 R14: 0000000000496600 R15: 00007ffcc0f0cdd8 [ 370.057226][ T43] [ 370.057317][ T43] INFO: lockdep is turned off. [ 492.925208][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.925556][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.925665][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.925853][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.926110][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.926271][ T43] Call Trace: [ 492.926380][ T43] [ 492.926443][ T43] __schedule+0xa19/0x1dc0 [ 492.926563][ T43] ? __pfx___schedule+0x10/0x10 [ 492.926679][ T43] ? __lock_release+0x103/0x460 [ 492.926796][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.926913][ T43] ? trace_lock_release+0x10e/0x180 [ 492.927027][ T43] schedule+0xdf/0x210 [ 492.927125][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.927237][ T43] __mutex_lock+0x634/0xac0 [ 492.927357][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.927470][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.927584][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.927700][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.927811][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.927924][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.928035][ T43] addrconf_verify_work+0x12/0x30 [ 492.928155][ T43] process_one_work+0xe55/0x16d0 [ 492.928275][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.928391][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.928505][ T43] ? assign_work+0x16c/0x240 [ 492.928623][ T43] worker_thread+0x58c/0xce0 [ 492.928735][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.928845][ T43] kthread+0x28a/0x350 [ 492.928931][ T43] ? __pfx_kthread+0x10/0x10 [ 492.929043][ T43] ret_from_fork+0x31/0x70 [ 492.929172][ T43] ? __pfx_kthread+0x10/0x10 [ 492.929284][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.929411][ T43] [ 492.929511][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.929642][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.929744][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.929919][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 492.930152][ T43] Call Trace: [ 492.930252][ T43] [ 492.930310][ T43] __schedule+0xa19/0x1dc0 [ 492.930426][ T43] ? __pfx___schedule+0x10/0x10 [ 492.930544][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.930656][ T43] ? trace_lock_release+0x10e/0x180 [ 492.930769][ T43] schedule+0xdf/0x210 [ 492.930855][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.930971][ T43] __mutex_lock+0x634/0xac0 [ 492.931093][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.931212][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.931326][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.931443][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.931557][ T43] rtnl_newlink+0x64b/0xa30 [ 492.931671][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.931782][ T43] ? find_held_lock+0x2c/0x110 [ 492.931907][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.932024][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.932137][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.932245][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.932357][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.932466][ T43] ? hlock_class+0x4e/0x130 [ 492.932575][ T43] ? mark_lock+0x38/0x3e0 [ 492.932658][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.932767][ T43] netlink_rcv_skb+0x130/0x360 [ 492.932881][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.932999][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.933128][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.933241][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.933352][ T43] netlink_unicast+0x44b/0x710 [ 492.933467][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.933594][ T43] ? find_held_lock+0x2c/0x110 [ 492.933716][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.933834][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.933949][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.934065][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.934189][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.934328][ T43] ? hlock_class+0x4e/0x130 [ 492.934441][ T43] ? validate_chain+0x130/0x9b0 [ 492.934555][ T43] ___sys_sendmsg+0xee/0x170 [ 492.934667][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.934783][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.934898][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.935014][ T43] ? find_held_lock+0x2c/0x110 [ 492.935132][ T43] ? __lock_release+0x103/0x460 [ 492.935243][ T43] ? __might_fault+0x11b/0x170 [ 492.935354][ T43] ? fdget+0x52/0x1e0 [ 492.935443][ T43] ? lock_acquire+0x32/0xc0 [ 492.935554][ T43] __sys_sendmsg+0xcd/0x170 [ 492.935666][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.935782][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.935900][ T43] do_syscall_64+0xc1/0x1d0 [ 492.936023][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.936168][ T43] RIP: 0033:0x7fd2df9497b7 [ 492.936283][ T43] RSP: 002b:00007ffcc0f0cc88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.936449][ T43] RAX: ffffffffffffffda RBX: 00007ffcc0f0d3b0 RCX: 00007fd2df9497b7 [ 492.936610][ T43] RDX: 0000000000000000 RSI: 00007ffcc0f0ccf0 RDI: 0000000000000005 [ 492.936773][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.936938][ T43] R10: 00007fd2df802708 R11: 0000000000000246 R12: 00007ffcc0f0d3c8 [ 492.937103][ T43] R13: 000000006729e646 R14: 0000000000496600 R15: 00007ffcc0f0cdd8 [ 492.937287][ T43] [ 492.937373][ T43] INFO: lockdep is turned off. [ 615.805275][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.805607][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.805730][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.805937][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.806222][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.806415][ T43] Call Trace: [ 615.806514][ T43] [ 615.806584][ T43] __schedule+0xa19/0x1dc0 [ 615.806718][ T43] ? __pfx___schedule+0x10/0x10 [ 615.806844][ T43] ? __lock_release+0x103/0x460 [ 615.806972][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.807118][ T43] ? trace_lock_release+0x10e/0x180 [ 615.807246][ T43] schedule+0xdf/0x210 [ 615.807344][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.807468][ T43] __mutex_lock+0x634/0xac0 [ 615.807600][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.807724][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.807850][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.807978][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.808109][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.808237][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.808361][ T43] addrconf_verify_work+0x12/0x30 [ 615.808488][ T43] process_one_work+0xe55/0x16d0 [ 615.808622][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.808747][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.808877][ T43] ? assign_work+0x16c/0x240 [ 615.809007][ T43] worker_thread+0x58c/0xce0 [ 615.809140][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.809262][ T43] kthread+0x28a/0x350 [ 615.809359][ T43] ? __pfx_kthread+0x10/0x10 [ 615.809496][ T43] ret_from_fork+0x31/0x70 [ 615.809630][ T43] ? __pfx_kthread+0x10/0x10 [ 615.809753][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.809881][ T43] [ 615.809992][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.810156][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.810273][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.810474][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 615.810724][ T43] Call Trace: [ 615.810817][ T43] [ 615.810881][ T43] __schedule+0xa19/0x1dc0 [ 615.811007][ T43] ? __pfx___schedule+0x10/0x10 [ 615.811141][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.811265][ T43] ? trace_lock_release+0x10e/0x180 [ 615.811390][ T43] schedule+0xdf/0x210 [ 615.811486][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.811615][ T43] __mutex_lock+0x634/0xac0 [ 615.811744][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.811879][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.812004][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.812147][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.812273][ T43] rtnl_newlink+0x64b/0xa30 [ 615.812412][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.812535][ T43] ? find_held_lock+0x2c/0x110 [ 615.812660][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.812792][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.812915][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.813043][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.813176][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.813299][ T43] ? hlock_class+0x4e/0x130 [ 615.813425][ T43] ? mark_lock+0x38/0x3e0 [ 615.813521][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.813645][ T43] netlink_rcv_skb+0x130/0x360 [ 615.813771][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.813906][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.814036][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.814181][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.814307][ T43] netlink_unicast+0x44b/0x710 [ 615.814434][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.814559][ T43] ? find_held_lock+0x2c/0x110 [ 615.814685][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.814818][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.814951][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.815088][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.815212][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.815366][ T43] ? hlock_class+0x4e/0x130 [ 615.815490][ T43] ? validate_chain+0x130/0x9b0 [ 615.815618][ T43] ___sys_sendmsg+0xee/0x170 [ 615.815742][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.815872][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.815997][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.816130][ T43] ? find_held_lock+0x2c/0x110 [ 615.816253][ T43] ? __lock_release+0x103/0x460 [ 615.816378][ T43] ? __might_fault+0x11b/0x170 [ 615.816504][ T43] ? fdget+0x52/0x1e0 [ 615.816604][ T43] ? lock_acquire+0x32/0xc0 [ 615.816730][ T43] __sys_sendmsg+0xcd/0x170 [ 615.816853][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.816981][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.817117][ T43] do_syscall_64+0xc1/0x1d0 [ 615.817248][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.817405][ T43] RIP: 0033:0x7fd2df9497b7 [ 615.817532][ T43] RSP: 002b:00007ffcc0f0cc88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.817721][ T43] RAX: ffffffffffffffda RBX: 00007ffcc0f0d3b0 RCX: 00007fd2df9497b7 [ 615.817905][ T43] RDX: 0000000000000000 RSI: 00007ffcc0f0ccf0 RDI: 0000000000000005 [ 615.818103][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.818297][ T43] R10: 00007fd2df802708 R11: 0000000000000246 R12: 00007ffcc0f0d3c8 [ 615.818480][ T43] R13: 000000006729e646 R14: 0000000000496600 R15: 00007ffcc0f0cdd8 [ 615.818668][ T43] [ 615.818763][ T43] INFO: lockdep is turned off. [ 738.685256][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.685577][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.685697][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.685903][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.686185][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.686360][ T43] Call Trace: [ 738.686483][ T43] [ 738.686559][ T43] __schedule+0xa19/0x1dc0 [ 738.686696][ T43] ? __pfx___schedule+0x10/0x10 [ 738.686825][ T43] ? __lock_release+0x103/0x460 [ 738.686953][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.687096][ T43] ? trace_lock_release+0x10e/0x180 [ 738.687226][ T43] schedule+0xdf/0x210 [ 738.687326][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.687449][ T43] __mutex_lock+0x634/0xac0 [ 738.687581][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.687706][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.687832][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.687961][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.688090][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.688216][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.688339][ T43] addrconf_verify_work+0x12/0x30 [ 738.688464][ T43] process_one_work+0xe55/0x16d0 [ 738.688599][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.688724][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.688849][ T43] ? assign_work+0x16c/0x240 [ 738.688979][ T43] worker_thread+0x58c/0xce0 [ 738.689112][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.689236][ T43] kthread+0x28a/0x350 [ 738.689332][ T43] ? __pfx_kthread+0x10/0x10 [ 738.689455][ T43] ret_from_fork+0x31/0x70 [ 738.689587][ T43] ? __pfx_kthread+0x10/0x10 [ 738.689709][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.689839][ T43] [ 738.689948][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.690115][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.690233][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.690439][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:240 flags:0x00004002 [ 738.690691][ T43] Call Trace: [ 738.690782][ T43] [ 738.690847][ T43] __schedule+0xa19/0x1dc0 [ 738.690976][ T43] ? __pfx___schedule+0x10/0x10 [ 738.691110][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.691236][ T43] ? trace_lock_release+0x10e/0x180 [ 738.691360][ T43] schedule+0xdf/0x210 [ 738.691454][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.691590][ T43] __mutex_lock+0x634/0xac0 [ 738.691728][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.691859][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.691991][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.692124][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.692251][ T43] rtnl_newlink+0x64b/0xa30 [ 738.692378][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.692502][ T43] ? find_held_lock+0x2c/0x110 [ 738.692626][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.692761][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.692884][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.693010][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.693152][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.693276][ T43] ? hlock_class+0x4e/0x130 [ 738.693403][ T43] ? mark_lock+0x38/0x3e0 [ 738.693498][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.693621][ T43] netlink_rcv_skb+0x130/0x360 [ 738.693746][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.693877][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.694005][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.694141][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.694265][ T43] netlink_unicast+0x44b/0x710 [ 738.694391][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.694514][ T43] ? find_held_lock+0x2c/0x110 [ 738.694640][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.694770][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.694899][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.695026][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.695152][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.695308][ T43] ? hlock_class+0x4e/0x130 [ 738.695433][ T43] ? validate_chain+0x130/0x9b0 [ 738.695561][ T43] ___sys_sendmsg+0xee/0x170 [ 738.695684][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.695812][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.695937][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.696069][ T43] ? find_held_lock+0x2c/0x110 [ 738.696200][ T43] ? __lock_release+0x103/0x460 [ 738.696324][ T43] ? __might_fault+0x11b/0x170 [ 738.696451][ T43] ? fdget+0x52/0x1e0 [ 738.696548][ T43] ? lock_acquire+0x32/0xc0 [ 738.696671][ T43] __sys_sendmsg+0xcd/0x170 [ 738.696795][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.696925][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.697056][ T43] do_syscall_64+0xc1/0x1d0 [ 738.697190][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.697347][ T43] RIP: 0033:0x7fd2df9497b7 [ 738.697483][ T43] RSP: 002b:00007ffcc0f0cc88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.697673][ T43] RAX: ffffffffffffffda RBX: 00007ffcc0f0d3b0 RCX: 00007fd2df9497b7 [ 738.697858][ T43] RDX: 0000000000000000 RSI: 00007ffcc0f0ccf0 RDI: 0000000000000005 [ 738.698045][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.698243][ T43] R10: 00007fd2df802708 R11: 0000000000000246 R12: 00007ffcc0f0d3c8 [ 738.698426][ T43] R13: 000000006729e646 R14: 0000000000496600 R15: 00007ffcc0f0cdd8 [ 738.698614][ T43] [ 738.698710][ T43] INFO: lockdep is turned off. [ 861.565200][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.565583][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.565694][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.565879][ T43] task:kworker/u16:0 state:D stack:29080 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.566137][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.566291][ T43] Call Trace: [ 861.566416][ T43] [ 861.566478][ T43] __schedule+0xa19/0x1dc0 [ 861.566604][ T43] ? __pfx___schedule+0x10/0x10 [ 861.566719][ T43] ? __lock_release+0x103/0x460 [ 861.566835][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.566963][ T43] ? trace_lock_release+0x10e/0x180 [ 861.567088][ T43] schedule+0xdf/0x210 [ 861.567201][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.567316][ T43] __mutex_lock+0x634/0xac0 [ 861.567443][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.567556][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.567669][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.567791][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.567909][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.568022][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.568140][ T43] addrconf_verify_work+0x12/0x30 [ 861.568255][ T43] process_one_work+0xe55/0x16d0 [ 861.568376][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.568487][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.568599][ T43] ? assign_work+0x16c/0x240 [ 861.568715][ T43] worker_thread+0x58c/0xce0 [ 861.568831][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.568941][ T43] kthread+0x28a/0x350 [ 861.569027][ T43] ? __pfx_kthread+0x10/0x10 [ 861.569145][ T43] ret_from_fork+0x31/0x70 [ 861.569268][ T43] ? __pfx_kthread+0x10/0x10 [ 861.569380][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.569497][ T43] [ 861.569582][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.569782][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr