[ 27.962135][ T257] [ 27.962239][ T257] ===================================== [ 27.962385][ T257] WARNING: bad unlock balance detected! [ 27.962534][ T257] 6.12.0-rc5-virtme #1 Not tainted [ 27.962677][ T257] ------------------------------------- [ 27.962821][ T257] ip/257 is trying to release lock (rtnl_mutex) at: [ 27.963012][ T257] [] __rtnl_unlock+0x69/0xf0 [ 27.963200][ T257] but there are no more locks to release! [ 27.963344][ T257] [ 27.963344][ T257] other info that might help us debug this: [ 27.963554][ T257] no locks held by ip/257. [ 27.963704][ T257] [ 27.963704][ T257] stack backtrace: [ 27.963884][ T257] CPU: 1 UID: 0 PID: 257 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 27.964112][ T257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 27.964447][ T257] Call Trace: [ 27.964564][ T257] [ 27.964644][ T257] dump_stack_lvl+0x82/0xd0 [ 27.964819][ T257] ? __rtnl_unlock+0x69/0xf0 [ 27.964967][ T257] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 27.965129][ T257] __lock_release+0x2f7/0x460 [ 27.965283][ T257] ? __pfx___lock_release+0x10/0x10 [ 27.965436][ T257] ? __rtnl_unlock+0x69/0xf0 [ 27.965584][ T257] lock_release+0xd7/0x140 [ 27.965743][ T257] __mutex_unlock_slowpath+0x8f/0x3b0 [ 27.965892][ T257] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 27.966048][ T257] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 27.966230][ T257] ? rtnl_link_ops_get+0x187/0x220 [ 27.966383][ T257] __rtnl_unlock+0x69/0xf0 [ 27.966527][ T257] rtnl_newlink+0x7fd/0xa30 [ 27.966675][ T257] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.966822][ T257] ? find_held_lock+0x2c/0x110 [ 27.966972][ T257] ? __lock_release+0x103/0x460 [ 27.967124][ T257] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.967273][ T257] ? __pfx___lock_release+0x10/0x10 [ 27.967427][ T257] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 27.967579][ T257] ? __pfx_rtnl_newlink+0x10/0x10 [ 27.967735][ T257] rtnetlink_rcv_msg+0x712/0xc10 [ 27.967884][ T257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.968043][ T257] ? hlock_class+0x4e/0x130 [ 27.968190][ T257] ? mark_lock+0x38/0x3e0 [ 27.968311][ T257] ? __lock_acquire+0xb3f/0x1580 [ 27.968459][ T257] netlink_rcv_skb+0x130/0x360 [ 27.968616][ T257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 27.968768][ T257] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 27.968920][ T257] ? netlink_deliver_tap+0x13e/0x340 [ 27.969073][ T257] ? netlink_deliver_tap+0xc3/0x340 [ 27.969219][ T257] netlink_unicast+0x44b/0x710 [ 27.969366][ T257] ? __pfx_netlink_unicast+0x10/0x10 [ 27.969513][ T257] ? find_held_lock+0x2c/0x110 [ 27.969662][ T257] netlink_sendmsg+0x723/0xbe0 [ 27.969809][ T257] ? __pfx_netlink_sendmsg+0x10/0x10 [ 27.969961][ T257] ____sys_sendmsg+0x7ac/0xa10 [ 27.970118][ T257] ? __pfx_____sys_sendmsg+0x10/0x10 [ 27.970269][ T257] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 27.970462][ T257] ? hlock_class+0x4e/0x130 [ 27.970614][ T257] ? validate_chain+0x130/0x9b0 [ 27.970762][ T257] ___sys_sendmsg+0xee/0x170 [ 27.970912][ T257] ? __pfx_validate_chain+0x10/0x10 [ 27.971066][ T257] ? __pfx____sys_sendmsg+0x10/0x10 [ 27.971225][ T257] ? __lock_acquire+0xb3f/0x1580 [ 27.971380][ T257] ? find_held_lock+0x2c/0x110 [ 27.971529][ T257] ? __lock_release+0x103/0x460 [ 27.971684][ T257] ? __might_fault+0x11b/0x170 [ 27.971834][ T257] ? fdget+0x52/0x1e0 [ 27.971948][ T257] ? lock_acquire+0x32/0xc0 [ 27.972096][ T257] __sys_sendmsg+0xcd/0x170 [ 27.972242][ T257] ? __pfx___sys_sendmsg+0x10/0x10 [ 27.972390][ T257] ? rseq_update_cpu_node_id+0xe6/0x140 [ 27.972542][ T257] do_syscall_64+0xc1/0x1d0 [ 27.972694][ T257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.972874][ T257] RIP: 0033:0x7f6b990967b7 [ 27.973049][ T257] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 27.973554][ T257] RSP: 002b:00007ffc8ed105f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 27.973775][ T257] RAX: ffffffffffffffda RBX: 00007ffc8ed10d20 RCX: 00007f6b990967b7 [ 27.973993][ T257] RDX: 0000000000000000 RSI: 00007ffc8ed10660 RDI: 0000000000000005 [ 27.974210][ T257] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 27.974433][ T257] R10: 00007f6b98f4f708 R11: 0000000000000246 R12: 00007ffc8ed10d38 [ 27.974651][ T257] R13: 00000000672a19d0 R14: 0000000000496600 R15: 00007ffc8ed10748 [ 27.974875][ T257] [ 247.090340][ T43] INFO: task ip:257 blocked for more than 122 seconds. [ 247.090659][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.090776][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.090968][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002 [ 247.091210][ T43] Call Trace: [ 247.091334][ T43] [ 247.091413][ T43] __schedule+0xa19/0x1dc0 [ 247.091544][ T43] ? __pfx___schedule+0x10/0x10 [ 247.091687][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.091823][ T43] ? trace_lock_release+0x10e/0x180 [ 247.091943][ T43] schedule+0xdf/0x210 [ 247.092034][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.092150][ T43] __mutex_lock+0x634/0xac0 [ 247.092282][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092400][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.092520][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.092640][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.092770][ T43] rtnl_newlink+0x64b/0xa30 [ 247.092895][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093009][ T43] ? find_held_lock+0x2c/0x110 [ 247.093144][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.093292][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.093409][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.093535][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.093773][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.093895][ T43] ? hlock_class+0x4e/0x130 [ 247.094028][ T43] ? mark_lock+0x38/0x3e0 [ 247.094119][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.094235][ T43] netlink_rcv_skb+0x130/0x360 [ 247.094367][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.094485][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.094624][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.094739][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.094862][ T43] netlink_unicast+0x44b/0x710 [ 247.095012][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.095131][ T43] ? find_held_lock+0x2c/0x110 [ 247.095255][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.095388][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.095508][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.095644][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.095760][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.095911][ T43] ? hlock_class+0x4e/0x130 [ 247.096052][ T43] ? validate_chain+0x130/0x9b0 [ 247.096171][ T43] ___sys_sendmsg+0xee/0x170 [ 247.096323][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.096445][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.096562][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.096734][ T43] ? find_held_lock+0x2c/0x110 [ 247.096855][ T43] ? __lock_release+0x103/0x460 [ 247.096969][ T43] ? __might_fault+0x11b/0x170 [ 247.097107][ T43] ? fdget+0x52/0x1e0 [ 247.097196][ T43] ? lock_acquire+0x32/0xc0 [ 247.097323][ T43] __sys_sendmsg+0xcd/0x170 [ 247.097440][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.097563][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 247.097692][ T43] do_syscall_64+0xc1/0x1d0 [ 247.097814][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.097983][ T43] RIP: 0033:0x7f6b990967b7 [ 247.098117][ T43] RSP: 002b:00007ffc8ed105f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.098305][ T43] RAX: ffffffffffffffda RBX: 00007ffc8ed10d20 RCX: 00007f6b990967b7 [ 247.098477][ T43] RDX: 0000000000000000 RSI: 00007ffc8ed10660 RDI: 0000000000000005 [ 247.098647][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 247.098819][ T43] R10: 00007f6b98f4f708 R11: 0000000000000246 R12: 00007ffc8ed10d38 [ 247.099015][ T43] R13: 00000000672a19d0 R14: 0000000000496600 R15: 00007ffc8ed10748 [ 247.099201][ T43] [ 247.099299][ T43] INFO: lockdep is turned off. [ 369.970357][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 369.970667][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.970779][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.971040][ T43] task:kworker/u16:0 state:D stack:29384 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 369.971334][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.971509][ T43] Call Trace: [ 369.971605][ T43] [ 369.971685][ T43] __schedule+0xa19/0x1dc0 [ 369.971815][ T43] ? __pfx___schedule+0x10/0x10 [ 369.971939][ T43] ? __lock_release+0x103/0x460 [ 369.972062][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.972187][ T43] ? trace_lock_release+0x10e/0x180 [ 369.972325][ T43] schedule+0xdf/0x210 [ 369.972419][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.972540][ T43] __mutex_lock+0x634/0xac0 [ 369.972669][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 369.972794][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.972917][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.973037][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973157][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.973287][ T43] ? addrconf_verify_work+0x12/0x30 [ 369.973410][ T43] addrconf_verify_work+0x12/0x30 [ 369.973532][ T43] process_one_work+0xe55/0x16d0 [ 369.973664][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.973783][ T43] ? __pfx_process_one_work+0x10/0x10 [ 369.973904][ T43] ? assign_work+0x16c/0x240 [ 369.974026][ T43] worker_thread+0x58c/0xce0 [ 369.974147][ T43] ? __pfx_worker_thread+0x10/0x10 [ 369.974273][ T43] kthread+0x28a/0x350 [ 369.974374][ T43] ? __pfx_kthread+0x10/0x10 [ 369.974500][ T43] ret_from_fork+0x31/0x70 [ 369.974634][ T43] ? __pfx_kthread+0x10/0x10 [ 369.974753][ T43] ret_from_fork_asm+0x1a/0x30 [ 369.974885][ T43] [ 369.975003][ T43] INFO: task ip:257 blocked for more than 245 seconds. [ 369.975148][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 369.975277][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.975474][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002 [ 369.975717][ T43] Call Trace: [ 369.975812][ T43] [ 369.975872][ T43] __schedule+0xa19/0x1dc0 [ 369.975996][ T43] ? __pfx___schedule+0x10/0x10 [ 369.976123][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.976259][ T43] ? trace_lock_release+0x10e/0x180 [ 369.976387][ T43] schedule+0xdf/0x210 [ 369.976484][ T43] schedule_preempt_disabled+0x15/0x30 [ 369.976608][ T43] __mutex_lock+0x634/0xac0 [ 369.976734][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.976861][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 369.976980][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 369.977112][ T43] ? rtnl_newlink+0x64b/0xa30 [ 369.977231][ T43] rtnl_newlink+0x64b/0xa30 [ 369.977366][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977481][ T43] ? find_held_lock+0x2c/0x110 [ 369.977604][ T43] ? __pfx___lock_release+0x10/0x10 [ 369.977732][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 369.977852][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 369.977973][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 369.978093][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978215][ T43] ? hlock_class+0x4e/0x130 [ 369.978343][ T43] ? mark_lock+0x38/0x3e0 [ 369.978433][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.978553][ T43] netlink_rcv_skb+0x130/0x360 [ 369.978681][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 369.978808][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 369.978934][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 369.979052][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 369.979175][ T43] netlink_unicast+0x44b/0x710 [ 369.979316][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 369.979457][ T43] ? find_held_lock+0x2c/0x110 [ 369.979580][ T43] netlink_sendmsg+0x723/0xbe0 [ 369.979699][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 369.979824][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 369.979944][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 369.980056][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 369.980199][ T43] ? hlock_class+0x4e/0x130 [ 369.980332][ T43] ? validate_chain+0x130/0x9b0 [ 369.980456][ T43] ___sys_sendmsg+0xee/0x170 [ 369.980572][ T43] ? __pfx_validate_chain+0x10/0x10 [ 369.980685][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 369.980810][ T43] ? __lock_acquire+0xb3f/0x1580 [ 369.980945][ T43] ? find_held_lock+0x2c/0x110 [ 369.981065][ T43] ? __lock_release+0x103/0x460 [ 369.981182][ T43] ? __might_fault+0x11b/0x170 [ 369.981315][ T43] ? fdget+0x52/0x1e0 [ 369.981407][ T43] ? lock_acquire+0x32/0xc0 [ 369.981530][ T43] __sys_sendmsg+0xcd/0x170 [ 369.981647][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 369.981767][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 369.981900][ T43] do_syscall_64+0xc1/0x1d0 [ 369.982025][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 369.982177][ T43] RIP: 0033:0x7f6b990967b7 [ 369.982312][ T43] RSP: 002b:00007ffc8ed105f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.982496][ T43] RAX: ffffffffffffffda RBX: 00007ffc8ed10d20 RCX: 00007f6b990967b7 [ 369.982668][ T43] RDX: 0000000000000000 RSI: 00007ffc8ed10660 RDI: 0000000000000005 [ 369.982851][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 369.983028][ T43] R10: 00007f6b98f4f708 R11: 0000000000000246 R12: 00007ffc8ed10d38 [ 369.983212][ T43] R13: 00000000672a19d0 R14: 0000000000496600 R15: 00007ffc8ed10748 [ 369.983418][ T43] [ 369.983513][ T43] INFO: lockdep is turned off. [ 492.850409][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 492.850947][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.851064][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.851293][ T43] task:kworker/u16:0 state:D stack:29384 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.851560][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.851736][ T43] Call Trace: [ 492.851826][ T43] [ 492.851898][ T43] __schedule+0xa19/0x1dc0 [ 492.852027][ T43] ? __pfx___schedule+0x10/0x10 [ 492.852148][ T43] ? __lock_release+0x103/0x460 [ 492.852279][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.852398][ T43] ? trace_lock_release+0x10e/0x180 [ 492.852519][ T43] schedule+0xdf/0x210 [ 492.852607][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.852719][ T43] __mutex_lock+0x634/0xac0 [ 492.852845][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.852958][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.853079][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.853194][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853317][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.853432][ T43] ? addrconf_verify_work+0x12/0x30 [ 492.853548][ T43] addrconf_verify_work+0x12/0x30 [ 492.853659][ T43] process_one_work+0xe55/0x16d0 [ 492.853781][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.853893][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.854009][ T43] ? assign_work+0x16c/0x240 [ 492.854124][ T43] worker_thread+0x58c/0xce0 [ 492.854247][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.854363][ T43] kthread+0x28a/0x350 [ 492.854452][ T43] ? __pfx_kthread+0x10/0x10 [ 492.854567][ T43] ret_from_fork+0x31/0x70 [ 492.854690][ T43] ? __pfx_kthread+0x10/0x10 [ 492.854803][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.854921][ T43] [ 492.855033][ T43] INFO: task ip:257 blocked for more than 368 seconds. [ 492.855167][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.855286][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.855493][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002 [ 492.855737][ T43] Call Trace: [ 492.855827][ T43] [ 492.855890][ T43] __schedule+0xa19/0x1dc0 [ 492.856018][ T43] ? __pfx___schedule+0x10/0x10 [ 492.856134][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.856255][ T43] ? trace_lock_release+0x10e/0x180 [ 492.856370][ T43] schedule+0xdf/0x210 [ 492.856458][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.856574][ T43] __mutex_lock+0x634/0xac0 [ 492.856693][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.856808][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.856923][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.857045][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.857155][ T43] rtnl_newlink+0x64b/0xa30 [ 492.857275][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.857387][ T43] ? find_held_lock+0x2c/0x110 [ 492.857501][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.857623][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.857734][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.857848][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.857963][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.858080][ T43] ? hlock_class+0x4e/0x130 [ 492.858192][ T43] ? mark_lock+0x38/0x3e0 [ 492.858286][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.858402][ T43] netlink_rcv_skb+0x130/0x360 [ 492.858527][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.858647][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.858763][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.858899][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.859016][ T43] netlink_unicast+0x44b/0x710 [ 492.859144][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.859274][ T43] ? find_held_lock+0x2c/0x110 [ 492.859397][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.859517][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.859650][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.859770][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.859888][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.860043][ T43] ? hlock_class+0x4e/0x130 [ 492.860160][ T43] ? validate_chain+0x130/0x9b0 [ 492.860297][ T43] ___sys_sendmsg+0xee/0x170 [ 492.860413][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.860544][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.860669][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.860789][ T43] ? find_held_lock+0x2c/0x110 [ 492.860908][ T43] ? __lock_release+0x103/0x460 [ 492.861026][ T43] ? __might_fault+0x11b/0x170 [ 492.861150][ T43] ? fdget+0x52/0x1e0 [ 492.861247][ T43] ? lock_acquire+0x32/0xc0 [ 492.861365][ T43] __sys_sendmsg+0xcd/0x170 [ 492.861481][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.861627][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.861767][ T43] do_syscall_64+0xc1/0x1d0 [ 492.861888][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.862030][ T43] RIP: 0033:0x7f6b990967b7 [ 492.862150][ T43] RSP: 002b:00007ffc8ed105f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.862330][ T43] RAX: ffffffffffffffda RBX: 00007ffc8ed10d20 RCX: 00007f6b990967b7 [ 492.862499][ T43] RDX: 0000000000000000 RSI: 00007ffc8ed10660 RDI: 0000000000000005 [ 492.862693][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 492.862870][ T43] R10: 00007f6b98f4f708 R11: 0000000000000246 R12: 00007ffc8ed10d38 [ 492.863076][ T43] R13: 00000000672a19d0 R14: 0000000000496600 R15: 00007ffc8ed10748 [ 492.863270][ T43] [ 492.863369][ T43] INFO: lockdep is turned off. [ 615.730463][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 615.731006][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.731127][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.731401][ T43] task:kworker/u16:0 state:D stack:29384 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.731671][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 615.731832][ T43] Call Trace: [ 615.731923][ T43] [ 615.732001][ T43] __schedule+0xa19/0x1dc0 [ 615.732144][ T43] ? __pfx___schedule+0x10/0x10 [ 615.732271][ T43] ? __lock_release+0x103/0x460 [ 615.732389][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.732509][ T43] ? trace_lock_release+0x10e/0x180 [ 615.732627][ T43] schedule+0xdf/0x210 [ 615.732714][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.732826][ T43] __mutex_lock+0x634/0xac0 [ 615.732947][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.733061][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.733182][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.733311][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733426][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.733541][ T43] ? addrconf_verify_work+0x12/0x30 [ 615.733658][ T43] addrconf_verify_work+0x12/0x30 [ 615.733772][ T43] process_one_work+0xe55/0x16d0 [ 615.733894][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.734006][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.734124][ T43] ? assign_work+0x16c/0x240 [ 615.734248][ T43] worker_thread+0x58c/0xce0 [ 615.734364][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.734495][ T43] kthread+0x28a/0x350 [ 615.734587][ T43] ? __pfx_kthread+0x10/0x10 [ 615.734708][ T43] ret_from_fork+0x31/0x70 [ 615.734836][ T43] ? __pfx_kthread+0x10/0x10 [ 615.734953][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.735079][ T43] [ 615.735203][ T43] INFO: task ip:257 blocked for more than 491 seconds. [ 615.735352][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.735480][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.735670][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002 [ 615.735914][ T43] Call Trace: [ 615.736002][ T43] [ 615.736075][ T43] __schedule+0xa19/0x1dc0 [ 615.736191][ T43] ? __pfx___schedule+0x10/0x10 [ 615.736317][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.736431][ T43] ? trace_lock_release+0x10e/0x180 [ 615.736547][ T43] schedule+0xdf/0x210 [ 615.736634][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.736750][ T43] __mutex_lock+0x634/0xac0 [ 615.736872][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.736987][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.737106][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.737228][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.737349][ T43] rtnl_newlink+0x64b/0xa30 [ 615.737464][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.737576][ T43] ? find_held_lock+0x2c/0x110 [ 615.737691][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.737812][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.737924][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.738036][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.738150][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.738273][ T43] ? hlock_class+0x4e/0x130 [ 615.738387][ T43] ? mark_lock+0x38/0x3e0 [ 615.738473][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.738585][ T43] netlink_rcv_skb+0x130/0x360 [ 615.738705][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.738823][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.738940][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.739053][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.739167][ T43] netlink_unicast+0x44b/0x710 [ 615.739299][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.739452][ T43] ? find_held_lock+0x2c/0x110 [ 615.739575][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.739708][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.739842][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.739962][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.740079][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.740225][ T43] ? hlock_class+0x4e/0x130 [ 615.740357][ T43] ? validate_chain+0x130/0x9b0 [ 615.740476][ T43] ___sys_sendmsg+0xee/0x170 [ 615.740605][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.740721][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.740841][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.740957][ T43] ? find_held_lock+0x2c/0x110 [ 615.741071][ T43] ? __lock_release+0x103/0x460 [ 615.741182][ T43] ? __might_fault+0x11b/0x170 [ 615.741305][ T43] ? fdget+0x52/0x1e0 [ 615.741393][ T43] ? lock_acquire+0x32/0xc0 [ 615.741508][ T43] __sys_sendmsg+0xcd/0x170 [ 615.741619][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.741736][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.741858][ T43] do_syscall_64+0xc1/0x1d0 [ 615.741977][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.742120][ T43] RIP: 0033:0x7f6b990967b7 [ 615.742246][ T43] RSP: 002b:00007ffc8ed105f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.742420][ T43] RAX: ffffffffffffffda RBX: 00007ffc8ed10d20 RCX: 00007f6b990967b7 [ 615.742586][ T43] RDX: 0000000000000000 RSI: 00007ffc8ed10660 RDI: 0000000000000005 [ 615.742757][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 615.742929][ T43] R10: 00007f6b98f4f708 R11: 0000000000000246 R12: 00007ffc8ed10d38 [ 615.743116][ T43] R13: 00000000672a19d0 R14: 0000000000496600 R15: 00007ffc8ed10748 [ 615.743309][ T43] [ 615.743427][ T43] INFO: lockdep is turned off. [ 738.610404][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 738.610800][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.610914][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.611101][ T43] task:kworker/u16:0 state:D stack:29384 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.611368][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.611534][ T43] Call Trace: [ 738.611624][ T43] [ 738.611702][ T43] __schedule+0xa19/0x1dc0 [ 738.611827][ T43] ? __pfx___schedule+0x10/0x10 [ 738.611943][ T43] ? __lock_release+0x103/0x460 [ 738.612063][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.612183][ T43] ? trace_lock_release+0x10e/0x180 [ 738.612312][ T43] schedule+0xdf/0x210 [ 738.612399][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.612516][ T43] __mutex_lock+0x634/0xac0 [ 738.612637][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.612751][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.612869][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.612984][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613098][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.613213][ T43] ? addrconf_verify_work+0x12/0x30 [ 738.613335][ T43] addrconf_verify_work+0x12/0x30 [ 738.613455][ T43] process_one_work+0xe55/0x16d0 [ 738.613576][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.613690][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.613807][ T43] ? assign_work+0x16c/0x240 [ 738.613921][ T43] worker_thread+0x58c/0xce0 [ 738.614042][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.614156][ T43] kthread+0x28a/0x350 [ 738.614251][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614369][ T43] ret_from_fork+0x31/0x70 [ 738.614490][ T43] ? __pfx_kthread+0x10/0x10 [ 738.614602][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.614721][ T43] [ 738.614825][ T43] INFO: task ip:257 blocked for more than 614 seconds. [ 738.614962][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.615069][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.615261][ T43] task:ip state:D stack:25792 pid:257 tgid:257 ppid:243 flags:0x00004002 [ 738.615496][ T43] Call Trace: [ 738.615588][ T43] [ 738.615648][ T43] __schedule+0xa19/0x1dc0 [ 738.615763][ T43] ? __pfx___schedule+0x10/0x10 [ 738.615881][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.615996][ T43] ? trace_lock_release+0x10e/0x180 [ 738.616114][ T43] schedule+0xdf/0x210 [ 738.616202][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.616325][ T43] __mutex_lock+0x634/0xac0 [ 738.616446][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.616562][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.616677][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.616798][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.616912][ T43] rtnl_newlink+0x64b/0xa30 [ 738.617027][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617146][ T43] ? find_held_lock+0x2c/0x110 [ 738.617269][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.617390][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.617502][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.617615][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.617730][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.617849][ T43] ? hlock_class+0x4e/0x130 [ 738.617964][ T43] ? mark_lock+0x38/0x3e0 [ 738.618053][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.618167][ T43] netlink_rcv_skb+0x130/0x360 [ 738.618308][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.618426][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.618545][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.618668][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.618793][ T43] netlink_unicast+0x44b/0x710 [ 738.618911][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.619026][ T43] ? find_held_lock+0x2c/0x110 [ 738.619143][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.619302][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.619434][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.619551][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.619665][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.619804][ T43] ? hlock_class+0x4e/0x130 [ 738.619923][ T43] ? validate_chain+0x130/0x9b0 [ 738.620038][ T43] ___sys_sendmsg+0xee/0x170 [ 738.620152][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.620273][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.620396][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.620513][ T43] ? find_held_lock+0x2c/0x110 [ 738.620627][ T43] ? __lock_release+0x103/0x460 [ 738.620741][ T43] ? __might_fault+0x11b/0x170 [ 738.620860][ T43] ? fdget+0x52/0x1e0 [ 738.620950][ T43] ? lock_acquire+0x32/0xc0 [ 738.621066][ T43] __sys_sendmsg+0xcd/0x170 [ 738.621180][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.621304][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.621427][ T43] do_syscall_64+0xc1/0x1d0 [ 738.621543][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.621689][ T43] RIP: 0033:0x7f6b990967b7 [ 738.621810][ T43] RSP: 002b:00007ffc8ed105f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.621983][ T43] RAX: ffffffffffffffda RBX: 00007ffc8ed10d20 RCX: 00007f6b990967b7 [ 738.622152][ T43] RDX: 0000000000000000 RSI: 00007ffc8ed10660 RDI: 0000000000000005 [ 738.622331][ T43] RBP: 0000000000000003 R08: 000000000000005c R09: 0000000000000002 [ 738.622499][ T43] R10: 00007f6b98f4f708 R11: 0000000000000246 R12: 00007ffc8ed10d38 [ 738.622668][ T43] R13: 00000000672a19d0 R14: 0000000000496600 R15: 00007ffc8ed10748 [ 738.622842][ T43] [ 738.622928][ T43] INFO: lockdep is turned off. [ 861.490394][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 861.490760][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.490875][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.491062][ T43] task:kworker/u16:0 state:D stack:29384 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 861.491337][ T43] Workqueue: ipv6_addrconf addrconf_verify_work [ 861.491492][ T43] Call Trace: [ 861.491584][ T43] [ 861.491656][ T43] __schedule+0xa19/0x1dc0 [ 861.491781][ T43] ? __pfx___schedule+0x10/0x10 [ 861.491898][ T43] ? __lock_release+0x103/0x460 [ 861.492017][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.492136][ T43] ? trace_lock_release+0x10e/0x180 [ 861.492265][ T43] schedule+0xdf/0x210 [ 861.492355][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.492470][ T43] __mutex_lock+0x634/0xac0 [ 861.492590][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.492704][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.492824][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.492940][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493055][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.493171][ T43] ? addrconf_verify_work+0x12/0x30 [ 861.493294][ T43] addrconf_verify_work+0x12/0x30 [ 861.493408][ T43] process_one_work+0xe55/0x16d0 [ 861.493534][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.493649][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.493767][ T43] ? assign_work+0x16c/0x240 [ 861.493883][ T43] worker_thread+0x58c/0xce0 [ 861.494001][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.494115][ T43] kthread+0x28a/0x350 [ 861.494204][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494330][ T43] ret_from_fork+0x31/0x70 [ 861.494453][ T43] ? __pfx_kthread+0x10/0x10 [ 861.494567][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.494685][ T43] [ 861.494776][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.494979][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr