[ 30.324668][ T255] [ 30.324768][ T255] ===================================== [ 30.324913][ T255] WARNING: bad unlock balance detected! [ 30.325061][ T255] 6.12.0-rc5-virtme #1 Not tainted [ 30.325205][ T255] ------------------------------------- [ 30.325346][ T255] ip/255 is trying to release lock (rtnl_mutex) at: [ 30.325524][ T255] [] __rtnl_unlock+0x69/0xf0 [ 30.325701][ T255] but there are no more locks to release! [ 30.325855][ T255] [ 30.325855][ T255] other info that might help us debug this: [ 30.326067][ T255] no locks held by ip/255. [ 30.326206][ T255] [ 30.326206][ T255] stack backtrace: [ 30.326375][ T255] CPU: 3 UID: 0 PID: 255 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 30.326611][ T255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 30.326951][ T255] Call Trace: [ 30.327059][ T255] [ 30.327131][ T255] dump_stack_lvl+0x82/0xd0 [ 30.327275][ T255] ? __rtnl_unlock+0x69/0xf0 [ 30.327419][ T255] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 30.327558][ T255] __lock_release+0x2f7/0x460 [ 30.327697][ T255] ? __pfx___lock_release+0x10/0x10 [ 30.327837][ T255] ? __rtnl_unlock+0x69/0xf0 [ 30.327978][ T255] lock_release+0xd7/0x140 [ 30.328145][ T255] __mutex_unlock_slowpath+0x8f/0x3b0 [ 30.328287][ T255] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 30.328428][ T255] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 30.328607][ T255] ? rtnl_link_ops_get+0x187/0x220 [ 30.328751][ T255] __rtnl_unlock+0x69/0xf0 [ 30.328889][ T255] rtnl_newlink+0x7fd/0xa30 [ 30.329028][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 30.329169][ T255] ? find_held_lock+0x2c/0x110 [ 30.329311][ T255] ? __lock_release+0x103/0x460 [ 30.329451][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.329590][ T255] ? __pfx___lock_release+0x10/0x10 [ 30.329735][ T255] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.329898][ T255] ? __pfx_rtnl_newlink+0x10/0x10 [ 30.330050][ T255] rtnetlink_rcv_msg+0x712/0xc10 [ 30.330189][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.330326][ T255] ? hlock_class+0x4e/0x130 [ 30.330465][ T255] ? mark_lock+0x38/0x3e0 [ 30.330571][ T255] ? __lock_acquire+0xb3f/0x1580 [ 30.330712][ T255] netlink_rcv_skb+0x130/0x360 [ 30.330853][ T255] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.330993][ T255] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 30.331136][ T255] ? netlink_deliver_tap+0x13e/0x340 [ 30.331276][ T255] ? netlink_deliver_tap+0xc3/0x340 [ 30.331417][ T255] netlink_unicast+0x44b/0x710 [ 30.331559][ T255] ? __pfx_netlink_unicast+0x10/0x10 [ 30.331702][ T255] ? find_held_lock+0x2c/0x110 [ 30.331843][ T255] netlink_sendmsg+0x723/0xbe0 [ 30.331985][ T255] ? __pfx_netlink_sendmsg+0x10/0x10 [ 30.332148][ T255] ____sys_sendmsg+0x7ac/0xa10 [ 30.332303][ T255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 30.332440][ T255] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 30.332612][ T255] ? hlock_class+0x4e/0x130 [ 30.332750][ T255] ? validate_chain+0x130/0x9b0 [ 30.332893][ T255] ___sys_sendmsg+0xee/0x170 [ 30.333031][ T255] ? __pfx_validate_chain+0x10/0x10 [ 30.333169][ T255] ? __pfx____sys_sendmsg+0x10/0x10 [ 30.333311][ T255] ? __lock_acquire+0xb3f/0x1580 [ 30.333450][ T255] ? find_held_lock+0x2c/0x110 [ 30.333587][ T255] ? __lock_release+0x103/0x460 [ 30.333724][ T255] ? __might_fault+0x11b/0x170 [ 30.333861][ T255] ? fdget+0x52/0x1e0 [ 30.333965][ T255] ? lock_acquire+0x32/0xc0 [ 30.334102][ T255] __sys_sendmsg+0xcd/0x170 [ 30.334240][ T255] ? __pfx___sys_sendmsg+0x10/0x10 [ 30.334374][ T255] ? rseq_update_cpu_node_id+0xe6/0x140 [ 30.334520][ T255] do_syscall_64+0xc1/0x1d0 [ 30.334650][ T255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 30.334806][ T255] RIP: 0033:0x7f97d04a37b7 [ 30.334937][ 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 [ 30.335378][ T255] RSP: 002b:00007fff32fec588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 30.335573][ T255] RAX: ffffffffffffffda RBX: 00007fff32feccb0 RCX: 00007f97d04a37b7 [ 30.335775][ T255] RDX: 0000000000000000 RSI: 00007fff32fec5f0 RDI: 0000000000000005 [ 30.335970][ T255] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 30.336154][ T255] R10: 00007f97d035c708 R11: 0000000000000246 R12: 00007fff32feccc8 [ 30.336344][ T255] R13: 000000006729b72d R14: 0000000000496600 R15: 00007fff32fec6d8 [ 30.336534][ T255] [ 247.087454][ T43] INFO: task ip:255 blocked for more than 122 seconds. [ 247.087741][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.087852][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.088049][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 247.088276][ T43] Call Trace: [ 247.088382][ T43] [ 247.088447][ T43] __schedule+0xa19/0x1dc0 [ 247.088573][ T43] ? __pfx___schedule+0x10/0x10 [ 247.088689][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.088806][ T43] ? trace_lock_release+0x10e/0x180 [ 247.088919][ T43] schedule+0xdf/0x210 [ 247.089007][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.089119][ T43] __mutex_lock+0x634/0xac0 [ 247.089231][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.089364][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.089479][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.089594][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.089705][ T43] rtnl_newlink+0x64b/0xa30 [ 247.089816][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.089930][ T43] ? find_held_lock+0x2c/0x110 [ 247.090043][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.090157][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.090266][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.090387][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.090499][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.090610][ T43] ? hlock_class+0x4e/0x130 [ 247.090721][ T43] ? mark_lock+0x38/0x3e0 [ 247.090806][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.090917][ T43] netlink_rcv_skb+0x130/0x360 [ 247.091030][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.091140][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.091258][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.091373][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.091487][ T43] netlink_unicast+0x44b/0x710 [ 247.091599][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.091709][ T43] ? find_held_lock+0x2c/0x110 [ 247.091820][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.091932][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.092047][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.092163][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.092272][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.092414][ T43] ? hlock_class+0x4e/0x130 [ 247.092538][ T43] ? validate_chain+0x130/0x9b0 [ 247.092650][ T43] ___sys_sendmsg+0xee/0x170 [ 247.092760][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.092870][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.092983][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.093102][ T43] ? find_held_lock+0x2c/0x110 [ 247.093216][ T43] ? __lock_release+0x103/0x460 [ 247.093333][ T43] ? __might_fault+0x11b/0x170 [ 247.093447][ T43] ? fdget+0x52/0x1e0 [ 247.093532][ T43] ? lock_acquire+0x32/0xc0 [ 247.093644][ T43] __sys_sendmsg+0xcd/0x170 [ 247.093755][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.093866][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.093984][ T43] do_syscall_64+0xc1/0x1d0 [ 247.094101][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.094241][ T43] RIP: 0033:0x7f97d04a37b7 [ 247.094366][ T43] RSP: 002b:00007fff32fec588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.094552][ T43] RAX: ffffffffffffffda RBX: 00007fff32feccb0 RCX: 00007f97d04a37b7 [ 247.094717][ T43] RDX: 0000000000000000 RSI: 00007fff32fec5f0 RDI: 0000000000000005 [ 247.094881][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.095048][ T43] R10: 00007f97d035c708 R11: 0000000000000246 R12: 00007fff32feccc8 [ 247.095211][ T43] R13: 000000006729b72d R14: 0000000000496600 R15: 00007fff32fec6d8 [ 247.095392][ T43] [ 247.095478][ T43] INFO: lockdep is turned off. [ 369.967419][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.967750][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.967916][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.968179][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.968535][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.968754][ T43] Call Trace: [ 369.968880][ T43] [ 369.968972][ T43] __schedule+0xa19/0x1dc0 [ 369.969147][ T43] ? __pfx___schedule+0x10/0x10 [ 369.969331][ T43] ? __lock_release+0x103/0x460 [ 369.969490][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.969661][ T43] ? trace_lock_release+0x10e/0x180 [ 369.969824][ T43] schedule+0xdf/0x210 [ 369.969957][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.970126][ T43] __mutex_lock+0x634/0xac0 [ 369.970321][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.970500][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.970681][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.970853][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971031][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.971215][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.971405][ T43] addrconf_verify_work+0x12/0x30 [ 369.971583][ T43] process_one_work+0xe55/0x16d0 [ 369.971765][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.971951][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.972130][ T43] ? assign_work+0x16c/0x240 [ 369.972327][ T43] worker_thread+0x58c/0xce0 [ 369.972509][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.972680][ T43] kthread+0x28a/0x350 [ 369.972810][ T43] ? __pfx_kthread+0x10/0x10 [ 369.972984][ T43] ret_from_fork+0x31/0x70 [ 369.973156][ T43] ? __pfx_kthread+0x10/0x10 [ 369.973334][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.973524][ T43] [ 369.973683][ T43] INFO: task ip:255 blocked for more than 245 seconds. [ 369.973878][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.974040][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.974321][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 369.974661][ T43] Call Trace: [ 369.974793][ T43] [ 369.974891][ T43] __schedule+0xa19/0x1dc0 [ 369.975070][ T43] ? __pfx___schedule+0x10/0x10 [ 369.975239][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.975434][ T43] ? trace_lock_release+0x10e/0x180 [ 369.975611][ T43] schedule+0xdf/0x210 [ 369.975737][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.975908][ T43] __mutex_lock+0x634/0xac0 [ 369.976089][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976279][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.976477][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976659][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976828][ T43] rtnl_newlink+0x64b/0xa30 [ 369.977003][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977171][ T43] ? find_held_lock+0x2c/0x110 [ 369.977360][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.977537][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.977703][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977887][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.978060][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978233][ T43] ? hlock_class+0x4e/0x130 [ 369.978417][ T43] ? mark_lock+0x38/0x3e0 [ 369.978555][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.978732][ T43] netlink_rcv_skb+0x130/0x360 [ 369.978905][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.979073][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.979258][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.979442][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.979610][ T43] netlink_unicast+0x44b/0x710 [ 369.979783][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.979955][ T43] ? find_held_lock+0x2c/0x110 [ 369.980130][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.980322][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.980501][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.980684][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.980855][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.981076][ T43] ? hlock_class+0x4e/0x130 [ 369.981256][ T43] ? validate_chain+0x130/0x9b0 [ 369.981450][ T43] ___sys_sendmsg+0xee/0x170 [ 369.981621][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.981796][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.981963][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.982136][ T43] ? find_held_lock+0x2c/0x110 [ 369.982322][ T43] ? __lock_release+0x103/0x460 [ 369.982497][ T43] ? __might_fault+0x11b/0x170 [ 369.982669][ T43] ? fdget+0x52/0x1e0 [ 369.982799][ T43] ? lock_acquire+0x32/0xc0 [ 369.982973][ T43] __sys_sendmsg+0xcd/0x170 [ 369.983147][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.983334][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.983513][ T43] do_syscall_64+0xc1/0x1d0 [ 369.983700][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.983910][ T43] RIP: 0033:0x7f97d04a37b7 [ 369.984097][ T43] RSP: 002b:00007fff32fec588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.984374][ T43] RAX: ffffffffffffffda RBX: 00007fff32feccb0 RCX: 00007f97d04a37b7 [ 369.984626][ T43] RDX: 0000000000000000 RSI: 00007fff32fec5f0 RDI: 0000000000000005 [ 369.984877][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.985131][ T43] R10: 00007f97d035c708 R11: 0000000000000246 R12: 00007fff32feccc8 [ 369.985389][ T43] R13: 000000006729b72d R14: 0000000000496600 R15: 00007fff32fec6d8 [ 369.985647][ T43] [ 369.985778][ T43] INFO: lockdep is turned off. [ 492.847432][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.847747][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.847862][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.848043][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.848269][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.848435][ T43] Call Trace: [ 492.848520][ T43] [ 492.848580][ T43] __schedule+0xa19/0x1dc0 [ 492.848696][ T43] ? __pfx___schedule+0x10/0x10 [ 492.848815][ T43] ? __lock_release+0x103/0x460 [ 492.848928][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.849043][ T43] ? trace_lock_release+0x10e/0x180 [ 492.849154][ T43] schedule+0xdf/0x210 [ 492.849239][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.849359][ T43] __mutex_lock+0x634/0xac0 [ 492.849470][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.849582][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.849696][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.849807][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.849917][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.850031][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.850140][ T43] addrconf_verify_work+0x12/0x30 [ 492.850249][ T43] process_one_work+0xe55/0x16d0 [ 492.850368][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.850484][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.850594][ T43] ? assign_work+0x16c/0x240 [ 492.850706][ T43] worker_thread+0x58c/0xce0 [ 492.850819][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.850931][ T43] kthread+0x28a/0x350 [ 492.851015][ T43] ? __pfx_kthread+0x10/0x10 [ 492.851125][ T43] ret_from_fork+0x31/0x70 [ 492.851235][ T43] ? __pfx_kthread+0x10/0x10 [ 492.851350][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.851469][ T43] [ 492.851567][ T43] INFO: task ip:255 blocked for more than 368 seconds. [ 492.851697][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.851801][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.851979][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 492.852194][ T43] Call Trace: [ 492.852277][ T43] [ 492.852348][ T43] __schedule+0xa19/0x1dc0 [ 492.852460][ T43] ? __pfx___schedule+0x10/0x10 [ 492.852571][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852683][ T43] ? trace_lock_release+0x10e/0x180 [ 492.852796][ T43] schedule+0xdf/0x210 [ 492.852882][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.853001][ T43] __mutex_lock+0x634/0xac0 [ 492.853112][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.853226][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.853350][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853467][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.853576][ T43] rtnl_newlink+0x64b/0xa30 [ 492.853688][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.853798][ T43] ? find_held_lock+0x2c/0x110 [ 492.853909][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.854021][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.854130][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.854251][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.854369][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.854478][ T43] ? hlock_class+0x4e/0x130 [ 492.854587][ T43] ? mark_lock+0x38/0x3e0 [ 492.854672][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.854784][ T43] netlink_rcv_skb+0x130/0x360 [ 492.854896][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.855006][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.855124][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.855236][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.855351][ T43] netlink_unicast+0x44b/0x710 [ 492.855462][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.855574][ T43] ? find_held_lock+0x2c/0x110 [ 492.855685][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.855797][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.855914][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.856029][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.856139][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.856279][ T43] ? hlock_class+0x4e/0x130 [ 492.856396][ T43] ? validate_chain+0x130/0x9b0 [ 492.856508][ T43] ___sys_sendmsg+0xee/0x170 [ 492.856618][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.856729][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.856842][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.856958][ T43] ? find_held_lock+0x2c/0x110 [ 492.857067][ T43] ? __lock_release+0x103/0x460 [ 492.857177][ T43] ? __might_fault+0x11b/0x170 [ 492.857289][ T43] ? fdget+0x52/0x1e0 [ 492.857380][ T43] ? lock_acquire+0x32/0xc0 [ 492.857491][ T43] __sys_sendmsg+0xcd/0x170 [ 492.857601][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.857713][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.857829][ T43] do_syscall_64+0xc1/0x1d0 [ 492.857945][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.858084][ T43] RIP: 0033:0x7f97d04a37b7 [ 492.858200][ T43] RSP: 002b:00007fff32fec588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.858372][ T43] RAX: ffffffffffffffda RBX: 00007fff32feccb0 RCX: 00007f97d04a37b7 [ 492.858538][ T43] RDX: 0000000000000000 RSI: 00007fff32fec5f0 RDI: 0000000000000005 [ 492.858701][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.858869][ T43] R10: 00007f97d035c708 R11: 0000000000000246 R12: 00007fff32feccc8 [ 492.859031][ T43] R13: 000000006729b72d R14: 0000000000496600 R15: 00007fff32fec6d8 [ 492.859199][ T43] [ 492.859282][ T43] INFO: lockdep is turned off. [ 615.727384][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.727654][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.727770][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.727949][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.728170][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.728340][ T43] Call Trace: [ 615.728425][ T43] [ 615.728485][ T43] __schedule+0xa19/0x1dc0 [ 615.728600][ T43] ? __pfx___schedule+0x10/0x10 [ 615.728716][ T43] ? __lock_release+0x103/0x460 [ 615.728828][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.728942][ T43] ? trace_lock_release+0x10e/0x180 [ 615.729053][ T43] schedule+0xdf/0x210 [ 615.729137][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.729246][ T43] __mutex_lock+0x634/0xac0 [ 615.729364][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.729477][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.729592][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.729703][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.729811][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.729924][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.730034][ T43] addrconf_verify_work+0x12/0x30 [ 615.730142][ T43] process_one_work+0xe55/0x16d0 [ 615.730253][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.730375][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.730487][ T43] ? assign_work+0x16c/0x240 [ 615.730599][ T43] worker_thread+0x58c/0xce0 [ 615.730710][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.730821][ T43] kthread+0x28a/0x350 [ 615.730904][ T43] ? __pfx_kthread+0x10/0x10 [ 615.731013][ T43] ret_from_fork+0x31/0x70 [ 615.731124][ T43] ? __pfx_kthread+0x10/0x10 [ 615.731232][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.731355][ T43] [ 615.731451][ T43] INFO: task ip:255 blocked for more than 491 seconds. [ 615.731580][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.731683][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.731861][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 615.732076][ T43] Call Trace: [ 615.732175][ T43] [ 615.732238][ T43] __schedule+0xa19/0x1dc0 [ 615.732357][ T43] ? __pfx___schedule+0x10/0x10 [ 615.732467][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732579][ T43] ? trace_lock_release+0x10e/0x180 [ 615.732695][ T43] schedule+0xdf/0x210 [ 615.732780][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.732888][ T43] __mutex_lock+0x634/0xac0 [ 615.732999][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.733117][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.733230][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733348][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.733461][ T43] rtnl_newlink+0x64b/0xa30 [ 615.733572][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.733683][ T43] ? find_held_lock+0x2c/0x110 [ 615.733794][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.733917][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.734027][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.734139][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.734250][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.734364][ T43] ? hlock_class+0x4e/0x130 [ 615.734474][ T43] ? mark_lock+0x38/0x3e0 [ 615.734558][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.734669][ T43] netlink_rcv_skb+0x130/0x360 [ 615.734780][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.734892][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.735010][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.735125][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.735237][ T43] netlink_unicast+0x44b/0x710 [ 615.735353][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.735470][ T43] ? find_held_lock+0x2c/0x110 [ 615.735581][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.735694][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.735816][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.735933][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.736042][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.736179][ T43] ? hlock_class+0x4e/0x130 [ 615.736288][ T43] ? validate_chain+0x130/0x9b0 [ 615.736404][ T43] ___sys_sendmsg+0xee/0x170 [ 615.736514][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.736625][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.736741][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.736859][ T43] ? find_held_lock+0x2c/0x110 [ 615.736969][ T43] ? __lock_release+0x103/0x460 [ 615.737080][ T43] ? __might_fault+0x11b/0x170 [ 615.737198][ T43] ? fdget+0x52/0x1e0 [ 615.737283][ T43] ? lock_acquire+0x32/0xc0 [ 615.737398][ T43] __sys_sendmsg+0xcd/0x170 [ 615.737507][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.737618][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.737735][ T43] do_syscall_64+0xc1/0x1d0 [ 615.737852][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.737989][ T43] RIP: 0033:0x7f97d04a37b7 [ 615.738107][ T43] RSP: 002b:00007fff32fec588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.738277][ T43] RAX: ffffffffffffffda RBX: 00007fff32feccb0 RCX: 00007f97d04a37b7 [ 615.738446][ T43] RDX: 0000000000000000 RSI: 00007fff32fec5f0 RDI: 0000000000000005 [ 615.738614][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.738779][ T43] R10: 00007f97d035c708 R11: 0000000000000246 R12: 00007fff32feccc8 [ 615.738945][ T43] R13: 000000006729b72d R14: 0000000000496600 R15: 00007fff32fec6d8 [ 615.739113][ T43] [ 615.739195][ T43] INFO: lockdep is turned off. [ 738.607472][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.607813][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.607955][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.608182][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.608500][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.608689][ T43] Call Trace: [ 738.608794][ T43] [ 738.608876][ T43] __schedule+0xa19/0x1dc0 [ 738.609026][ T43] ? __pfx___schedule+0x10/0x10 [ 738.609161][ T43] ? __lock_release+0x103/0x460 [ 738.609288][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.609436][ T43] ? trace_lock_release+0x10e/0x180 [ 738.609576][ T43] schedule+0xdf/0x210 [ 738.609681][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.609819][ T43] __mutex_lock+0x634/0xac0 [ 738.609957][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.610096][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.610241][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.610387][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610525][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.610665][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.610800][ T43] addrconf_verify_work+0x12/0x30 [ 738.610937][ T43] process_one_work+0xe55/0x16d0 [ 738.611069][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.611217][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.611361][ T43] ? assign_work+0x16c/0x240 [ 738.611513][ T43] worker_thread+0x58c/0xce0 [ 738.611652][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.611791][ T43] kthread+0x28a/0x350 [ 738.611897][ T43] ? __pfx_kthread+0x10/0x10 [ 738.612028][ T43] ret_from_fork+0x31/0x70 [ 738.612152][ T43] ? __pfx_kthread+0x10/0x10 [ 738.612281][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.612439][ T43] [ 738.612559][ T43] INFO: task ip:255 blocked for more than 614 seconds. [ 738.612722][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.612852][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.613073][ T43] task:ip state:D stack:25792 pid:255 tgid:255 ppid:241 flags:0x00004002 [ 738.613352][ T43] Call Trace: [ 738.613456][ T43] [ 738.613534][ T43] __schedule+0xa19/0x1dc0 [ 738.613674][ T43] ? __pfx___schedule+0x10/0x10 [ 738.613813][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613952][ T43] ? trace_lock_release+0x10e/0x180 [ 738.614089][ T43] schedule+0xdf/0x210 [ 738.614189][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.614325][ T43] __mutex_lock+0x634/0xac0 [ 738.614463][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.614604][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.614751][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.614894][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.615033][ T43] rtnl_newlink+0x64b/0xa30 [ 738.615176][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.615324][ T43] ? find_held_lock+0x2c/0x110 [ 738.615463][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.615603][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.615744][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.615886][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.616025][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616160][ T43] ? hlock_class+0x4e/0x130 [ 738.616297][ T43] ? mark_lock+0x38/0x3e0 [ 738.616412][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.616552][ T43] netlink_rcv_skb+0x130/0x360 [ 738.616693][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.616831][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.616976][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.617114][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.617251][ T43] netlink_unicast+0x44b/0x710 [ 738.617396][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.617533][ T43] ? find_held_lock+0x2c/0x110 [ 738.617671][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.617812][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.617956][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.618100][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.618235][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.618414][ T43] ? hlock_class+0x4e/0x130 [ 738.618552][ T43] ? validate_chain+0x130/0x9b0 [ 738.618691][ T43] ___sys_sendmsg+0xee/0x170 [ 738.618832][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.618972][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.619107][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.619251][ T43] ? find_held_lock+0x2c/0x110 [ 738.619394][ T43] ? __lock_release+0x103/0x460 [ 738.619539][ T43] ? __might_fault+0x11b/0x170 [ 738.619677][ T43] ? fdget+0x52/0x1e0 [ 738.619783][ T43] ? lock_acquire+0x32/0xc0 [ 738.619921][ T43] __sys_sendmsg+0xcd/0x170 [ 738.620057][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.620180][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.620325][ T43] do_syscall_64+0xc1/0x1d0 [ 738.620461][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.620615][ T43] RIP: 0033:0x7f97d04a37b7 [ 738.620763][ T43] RSP: 002b:00007fff32fec588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.620966][ T43] RAX: ffffffffffffffda RBX: 00007fff32feccb0 RCX: 00007f97d04a37b7 [ 738.621164][ T43] RDX: 0000000000000000 RSI: 00007fff32fec5f0 RDI: 0000000000000005 [ 738.621383][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.621587][ T43] R10: 00007f97d035c708 R11: 0000000000000246 R12: 00007fff32feccc8 [ 738.621788][ T43] R13: 000000006729b72d R14: 0000000000496600 R15: 00007fff32fec6d8 [ 738.621995][ T43] [ 738.622095][ T43] INFO: lockdep is turned off. [ 861.487446][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.487783][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.487945][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.488178][ T43] task:kworker/u16:0 state:D stack:29560 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.488486][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.488672][ T43] Call Trace: [ 861.488778][ T43] [ 861.488853][ T43] __schedule+0xa19/0x1dc0 [ 861.489000][ T43] ? __pfx___schedule+0x10/0x10 [ 861.489146][ T43] ? __lock_release+0x103/0x460 [ 861.489289][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.489441][ T43] ? trace_lock_release+0x10e/0x180 [ 861.489582][ T43] schedule+0xdf/0x210 [ 861.489689][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.489826][ T43] __mutex_lock+0x634/0xac0 [ 861.489967][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.490106][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.490250][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.490396][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490535][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.490683][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.490825][ T43] addrconf_verify_work+0x12/0x30 [ 861.490966][ T43] process_one_work+0xe55/0x16d0 [ 861.491109][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.491258][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.491406][ T43] ? assign_work+0x16c/0x240 [ 861.491549][ T43] worker_thread+0x58c/0xce0 [ 861.491691][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.491828][ T43] kthread+0x28a/0x350 [ 861.491932][ T43] ? __pfx_kthread+0x10/0x10 [ 861.492070][ T43] ret_from_fork+0x31/0x70 [ 861.492213][ T43] ? __pfx_kthread+0x10/0x10 [ 861.492359][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.492510][ T43] [ 861.492617][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.492863][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr