[ 184.144713][ T2267] [ 184.144819][ T2267] ===================================== [ 184.144968][ T2267] WARNING: bad unlock balance detected! [ 184.145113][ T2267] 6.12.0-rc5-virtme #1 Not tainted [ 184.145253][ T2267] ------------------------------------- [ 184.145396][ T2267] ip/2267 is trying to release lock (rtnl_mutex) at: [ 184.145571][ T2267] [] __rtnl_unlock+0x69/0xf0 [ 184.145764][ T2267] but there are no more locks to release! [ 184.145913][ T2267] [ 184.145913][ T2267] other info that might help us debug this: [ 184.146114][ T2267] no locks held by ip/2267. [ 184.146254][ T2267] [ 184.146254][ T2267] stack backtrace: [ 184.146436][ T2267] CPU: 1 UID: 0 PID: 2267 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 184.146652][ T2267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 184.146971][ T2267] Call Trace: [ 184.147081][ T2267] [ 184.147154][ T2267] dump_stack_lvl+0x82/0xd0 [ 184.147301][ T2267] ? __rtnl_unlock+0x69/0xf0 [ 184.147448][ T2267] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 184.147593][ T2267] __lock_release+0x2f7/0x460 [ 184.147732][ T2267] ? __pfx___lock_release+0x10/0x10 [ 184.147875][ T2267] ? __rtnl_unlock+0x69/0xf0 [ 184.148021][ T2267] lock_release+0xd7/0x140 [ 184.148160][ T2267] __mutex_unlock_slowpath+0x8f/0x3b0 [ 184.148304][ T2267] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 184.148452][ T2267] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 184.148627][ T2267] ? rtnl_link_ops_get+0x187/0x220 [ 184.148768][ T2267] __rtnl_unlock+0x69/0xf0 [ 184.148906][ T2267] rtnl_newlink+0x7fd/0xa30 [ 184.149047][ T2267] ? __pfx_rtnl_newlink+0x10/0x10 [ 184.149219][ T2267] ? find_held_lock+0x2c/0x110 [ 184.149360][ T2267] ? __lock_release+0x103/0x460 [ 184.149500][ T2267] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 184.149641][ T2267] ? __pfx___lock_release+0x10/0x10 [ 184.149783][ T2267] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 184.149930][ T2267] ? __pfx_rtnl_newlink+0x10/0x10 [ 184.150070][ T2267] rtnetlink_rcv_msg+0x712/0xc10 [ 184.150212][ T2267] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 184.150365][ T2267] ? hlock_class+0x4e/0x130 [ 184.150502][ T2267] ? mark_lock+0x38/0x3e0 [ 184.150609][ T2267] ? __lock_acquire+0xb3f/0x1580 [ 184.150745][ T2267] netlink_rcv_skb+0x130/0x360 [ 184.150880][ T2267] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 184.151018][ T2267] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 184.151156][ T2267] ? netlink_deliver_tap+0x13e/0x340 [ 184.151293][ T2267] ? netlink_deliver_tap+0xc3/0x340 [ 184.151431][ T2267] netlink_unicast+0x44b/0x710 [ 184.151569][ T2267] ? __pfx_netlink_unicast+0x10/0x10 [ 184.151712][ T2267] ? find_held_lock+0x2c/0x110 [ 184.151851][ T2267] netlink_sendmsg+0x723/0xbe0 [ 184.152006][ T2267] ? __pfx_netlink_sendmsg+0x10/0x10 [ 184.152153][ T2267] ____sys_sendmsg+0x7ac/0xa10 [ 184.152304][ T2267] ? __pfx_____sys_sendmsg+0x10/0x10 [ 184.152440][ T2267] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 184.152615][ T2267] ? hlock_class+0x4e/0x130 [ 184.152753][ T2267] ? validate_chain+0x130/0x9b0 [ 184.152895][ T2267] ___sys_sendmsg+0xee/0x170 [ 184.153037][ T2267] ? __pfx_validate_chain+0x10/0x10 [ 184.153185][ T2267] ? __pfx____sys_sendmsg+0x10/0x10 [ 184.153322][ T2267] ? __lock_acquire+0xb3f/0x1580 [ 184.153462][ T2267] ? find_held_lock+0x2c/0x110 [ 184.153605][ T2267] ? __lock_release+0x103/0x460 [ 184.153752][ T2267] ? __might_fault+0x11b/0x170 [ 184.153888][ T2267] ? fdget+0x52/0x1e0 [ 184.153991][ T2267] ? lock_acquire+0x32/0xc0 [ 184.154126][ T2267] __sys_sendmsg+0xcd/0x170 [ 184.154264][ T2267] ? __pfx___sys_sendmsg+0x10/0x10 [ 184.154400][ T2267] ? rseq_update_cpu_node_id+0xe6/0x140 [ 184.154573][ T2267] do_syscall_64+0xc1/0x1d0 [ 184.154713][ T2267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 184.154893][ T2267] RIP: 0033:0x7fc86e02b7b7 [ 184.155049][ T2267] 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 [ 184.155550][ T2267] RSP: 002b:00007ffe608b94d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 184.155774][ T2267] RAX: ffffffffffffffda RBX: 00007ffe608b9c00 RCX: 00007fc86e02b7b7 [ 184.155979][ T2267] RDX: 0000000000000000 RSI: 00007ffe608b9540 RDI: 0000000000000005 [ 184.156213][ T2267] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000 [ 184.156426][ T2267] R10: 00007fc86dee4708 R11: 0000000000000246 R12: 00007ffe608b9c28 [ 184.156630][ T2267] R13: 000000006729d4f3 R14: 0000000000496600 R15: 00007ffe608b9628 [ 184.156840][ T2267] [ 370.088813][ T43] INFO: task kworker/u16:1:75 blocked for more than 122 seconds. [ 370.089431][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.089622][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.089840][ T43] task:kworker/u16:1 state:D stack:26384 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 370.090113][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 370.090292][ T43] Call Trace: [ 370.090398][ T43] [ 370.090474][ T43] __schedule+0xa19/0x1dc0 [ 370.090621][ T43] ? __pfx___schedule+0x10/0x10 [ 370.090762][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.090910][ T43] ? trace_lock_release+0x10e/0x180 [ 370.091036][ T43] schedule+0xdf/0x210 [ 370.091134][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.091264][ T43] __mutex_lock+0x634/0xac0 [ 370.091396][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 370.091529][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.091655][ T43] ? trace_lock_release+0x10e/0x180 [ 370.091792][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.091921][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 370.092057][ T43] addrconf_dad_work+0xaf/0xab0 [ 370.092199][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 370.092358][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 370.092486][ T43] ? process_one_work+0xe0b/0x16d0 [ 370.092620][ T43] ? lock_acquire+0x32/0xc0 [ 370.092758][ T43] ? process_one_work+0xe0b/0x16d0 [ 370.092890][ T43] process_one_work+0xe55/0x16d0 [ 370.093020][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.093163][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.093286][ T43] ? assign_work+0x16c/0x240 [ 370.093432][ T43] worker_thread+0x58c/0xce0 [ 370.093562][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 370.093722][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.093850][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.093977][ T43] kthread+0x28a/0x350 [ 370.094072][ T43] ? __pfx_kthread+0x10/0x10 [ 370.094203][ T43] ret_from_fork+0x31/0x70 [ 370.094358][ T43] ? __pfx_kthread+0x10/0x10 [ 370.094486][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.094636][ T43] [ 370.094766][ T43] INFO: task ip:2267 blocked for more than 122 seconds. [ 370.094925][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.095054][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.095256][ T43] task:ip state:D stack:25776 pid:2267 tgid:2267 ppid:2185 flags:0x00004002 [ 370.095528][ T43] Call Trace: [ 370.095619][ T43] [ 370.095680][ T43] __schedule+0xa19/0x1dc0 [ 370.095821][ T43] ? __pfx___schedule+0x10/0x10 [ 370.095957][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.096087][ T43] ? trace_lock_release+0x10e/0x180 [ 370.096216][ T43] schedule+0xdf/0x210 [ 370.096319][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.096448][ T43] __mutex_lock+0x634/0xac0 [ 370.096582][ T43] ? __pfx_validate_nla+0x10/0x10 [ 370.096710][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.096836][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.096973][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.097105][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.097229][ T43] rtnl_newlink+0x64b/0xa30 [ 370.097365][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.097491][ T43] ? find_held_lock+0x2c/0x110 [ 370.097626][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.097766][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.097890][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.098056][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.098184][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.098310][ T43] ? hlock_class+0x4e/0x130 [ 370.098435][ T43] ? mark_lock+0x38/0x3e0 [ 370.098537][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.098666][ T43] netlink_rcv_skb+0x130/0x360 [ 370.098794][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.098921][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.099049][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.099199][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.099319][ T43] netlink_unicast+0x44b/0x710 [ 370.099460][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.099583][ T43] ? find_held_lock+0x2c/0x110 [ 370.099702][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.099824][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.099946][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.100068][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.100190][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.100340][ T43] ? hlock_class+0x4e/0x130 [ 370.100459][ T43] ? validate_chain+0x130/0x9b0 [ 370.100582][ T43] ___sys_sendmsg+0xee/0x170 [ 370.100711][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.100831][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.100949][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.101086][ T43] ? find_held_lock+0x2c/0x110 [ 370.101215][ T43] ? __lock_release+0x103/0x460 [ 370.101341][ T43] ? __might_fault+0x11b/0x170 [ 370.101466][ T43] ? fdget+0x52/0x1e0 [ 370.101567][ T43] ? lock_acquire+0x32/0xc0 [ 370.101691][ T43] __sys_sendmsg+0xcd/0x170 [ 370.101815][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.101940][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 370.102082][ T43] do_syscall_64+0xc1/0x1d0 [ 370.102213][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.102368][ T43] RIP: 0033:0x7fc86e02b7b7 [ 370.102504][ T43] RSP: 002b:00007ffe608b94d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.102703][ T43] RAX: ffffffffffffffda RBX: 00007ffe608b9c00 RCX: 00007fc86e02b7b7 [ 370.102888][ T43] RDX: 0000000000000000 RSI: 00007ffe608b9540 RDI: 0000000000000005 [ 370.103075][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000 [ 370.103263][ T43] R10: 00007fc86dee4708 R11: 0000000000000246 R12: 00007ffe608b9c28 [ 370.103445][ T43] R13: 000000006729d4f3 R14: 0000000000496600 R15: 00007ffe608b9628 [ 370.103641][ T43] [ 370.103735][ T43] INFO: lockdep is turned off. [ 492.968754][ T43] INFO: task kworker/u16:1:75 blocked for more than 245 seconds. [ 492.969457][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.969652][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.969897][ T43] task:kworker/u16:1 state:D stack:26384 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 492.970198][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 492.970399][ T43] Call Trace: [ 492.970508][ T43] [ 492.970581][ T43] __schedule+0xa19/0x1dc0 [ 492.970775][ T43] ? __pfx___schedule+0x10/0x10 [ 492.970935][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.971082][ T43] ? trace_lock_release+0x10e/0x180 [ 492.971226][ T43] schedule+0xdf/0x210 [ 492.971333][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.971484][ T43] __mutex_lock+0x634/0xac0 [ 492.971665][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 492.971802][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.971940][ T43] ? trace_lock_release+0x10e/0x180 [ 492.972088][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.972231][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 492.972365][ T43] addrconf_dad_work+0xaf/0xab0 [ 492.972506][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 492.972673][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 492.972814][ T43] ? process_one_work+0xe0b/0x16d0 [ 492.972957][ T43] ? lock_acquire+0x32/0xc0 [ 492.973085][ T43] ? process_one_work+0xe0b/0x16d0 [ 492.973226][ T43] process_one_work+0xe55/0x16d0 [ 492.973365][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.973504][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.973635][ T43] ? assign_work+0x16c/0x240 [ 492.973769][ T43] worker_thread+0x58c/0xce0 [ 492.973900][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 492.974065][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.974196][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.974336][ T43] kthread+0x28a/0x350 [ 492.974434][ T43] ? __pfx_kthread+0x10/0x10 [ 492.974574][ T43] ret_from_fork+0x31/0x70 [ 492.974706][ T43] ? __pfx_kthread+0x10/0x10 [ 492.974840][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.974977][ T43] [ 492.975088][ T43] INFO: task ip:2267 blocked for more than 245 seconds. [ 492.975241][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.975372][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.975589][ T43] task:ip state:D stack:25776 pid:2267 tgid:2267 ppid:2185 flags:0x00004002 [ 492.975859][ T43] Call Trace: [ 492.975956][ T43] [ 492.976024][ T43] __schedule+0xa19/0x1dc0 [ 492.976157][ T43] ? __pfx___schedule+0x10/0x10 [ 492.976310][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.976445][ T43] ? trace_lock_release+0x10e/0x180 [ 492.976594][ T43] schedule+0xdf/0x210 [ 492.976695][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.976833][ T43] __mutex_lock+0x634/0xac0 [ 492.976968][ T43] ? __pfx_validate_nla+0x10/0x10 [ 492.977103][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.977278][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.977435][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.977573][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.977713][ T43] rtnl_newlink+0x64b/0xa30 [ 492.977860][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.977998][ T43] ? find_held_lock+0x2c/0x110 [ 492.978157][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.978296][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.978481][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.978632][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.978773][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.978912][ T43] ? hlock_class+0x4e/0x130 [ 492.979060][ T43] ? mark_lock+0x38/0x3e0 [ 492.979163][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.979303][ T43] netlink_rcv_skb+0x130/0x360 [ 492.979443][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.979589][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.979722][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.979858][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.979997][ T43] netlink_unicast+0x44b/0x710 [ 492.980130][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.980261][ T43] ? find_held_lock+0x2c/0x110 [ 492.980396][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.980539][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.980672][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.980825][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.980963][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.981139][ T43] ? hlock_class+0x4e/0x130 [ 492.981275][ T43] ? validate_chain+0x130/0x9b0 [ 492.981413][ T43] ___sys_sendmsg+0xee/0x170 [ 492.981549][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.981685][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.981821][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.981967][ T43] ? find_held_lock+0x2c/0x110 [ 492.982108][ T43] ? __lock_release+0x103/0x460 [ 492.982238][ T43] ? __might_fault+0x11b/0x170 [ 492.982374][ T43] ? fdget+0x52/0x1e0 [ 492.982476][ T43] ? lock_acquire+0x32/0xc0 [ 492.982612][ T43] __sys_sendmsg+0xcd/0x170 [ 492.982742][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.982873][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 492.983037][ T43] do_syscall_64+0xc1/0x1d0 [ 492.983170][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.983335][ T43] RIP: 0033:0x7fc86e02b7b7 [ 492.983518][ T43] RSP: 002b:00007ffe608b94d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.983721][ T43] RAX: ffffffffffffffda RBX: 00007ffe608b9c00 RCX: 00007fc86e02b7b7 [ 492.983916][ T43] RDX: 0000000000000000 RSI: 00007ffe608b9540 RDI: 0000000000000005 [ 492.984116][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000 [ 492.984313][ T43] R10: 00007fc86dee4708 R11: 0000000000000246 R12: 00007ffe608b9c28 [ 492.984521][ T43] R13: 000000006729d4f3 R14: 0000000000496600 R15: 00007ffe608b9628 [ 492.984725][ T43] [ 492.984833][ T43] INFO: lockdep is turned off. [ 615.848735][ T43] INFO: task kworker/u16:1:75 blocked for more than 368 seconds. [ 615.849411][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.849564][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.849838][ T43] task:kworker/u16:1 state:D stack:26384 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 615.850126][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 615.850310][ T43] Call Trace: [ 615.850418][ T43] [ 615.850506][ T43] __schedule+0xa19/0x1dc0 [ 615.850668][ T43] ? __pfx___schedule+0x10/0x10 [ 615.850819][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.850960][ T43] ? trace_lock_release+0x10e/0x180 [ 615.851108][ T43] schedule+0xdf/0x210 [ 615.851210][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.851349][ T43] __mutex_lock+0x634/0xac0 [ 615.851490][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 615.851639][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.851779][ T43] ? trace_lock_release+0x10e/0x180 [ 615.851911][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.852051][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 615.852191][ T43] addrconf_dad_work+0xaf/0xab0 [ 615.852324][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 615.852499][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 615.852635][ T43] ? process_one_work+0xe0b/0x16d0 [ 615.852768][ T43] ? lock_acquire+0x32/0xc0 [ 615.852898][ T43] ? process_one_work+0xe0b/0x16d0 [ 615.853031][ T43] process_one_work+0xe55/0x16d0 [ 615.853172][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.853315][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.853447][ T43] ? assign_work+0x16c/0x240 [ 615.853593][ T43] worker_thread+0x58c/0xce0 [ 615.853723][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 615.853886][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.854018][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.854145][ T43] kthread+0x28a/0x350 [ 615.854245][ T43] ? __pfx_kthread+0x10/0x10 [ 615.854387][ T43] ret_from_fork+0x31/0x70 [ 615.854526][ T43] ? __pfx_kthread+0x10/0x10 [ 615.854657][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.854812][ T43] [ 615.854932][ T43] INFO: task ip:2267 blocked for more than 368 seconds. [ 615.855088][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.855217][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.855438][ T43] task:ip state:D stack:25776 pid:2267 tgid:2267 ppid:2185 flags:0x00004002 [ 615.855729][ T43] Call Trace: [ 615.855830][ T43] [ 615.855901][ T43] __schedule+0xa19/0x1dc0 [ 615.856051][ T43] ? __pfx___schedule+0x10/0x10 [ 615.856190][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.856323][ T43] ? trace_lock_release+0x10e/0x180 [ 615.856459][ T43] schedule+0xdf/0x210 [ 615.856626][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.856774][ T43] __mutex_lock+0x634/0xac0 [ 615.856911][ T43] ? __pfx_validate_nla+0x10/0x10 [ 615.857054][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.857196][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.857340][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.857479][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.857622][ T43] rtnl_newlink+0x64b/0xa30 [ 615.857784][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.857920][ T43] ? find_held_lock+0x2c/0x110 [ 615.858054][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.858189][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.858319][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.858444][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.858583][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.858721][ T43] ? hlock_class+0x4e/0x130 [ 615.858850][ T43] ? mark_lock+0x38/0x3e0 [ 615.858949][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.859089][ T43] netlink_rcv_skb+0x130/0x360 [ 615.859224][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.859356][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.859488][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.859635][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.859774][ T43] netlink_unicast+0x44b/0x710 [ 615.859916][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.860054][ T43] ? find_held_lock+0x2c/0x110 [ 615.860186][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.860322][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.860456][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.860594][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.860727][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.860895][ T43] ? hlock_class+0x4e/0x130 [ 615.861028][ T43] ? validate_chain+0x130/0x9b0 [ 615.861160][ T43] ___sys_sendmsg+0xee/0x170 [ 615.861317][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.861447][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.861588][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.861737][ T43] ? find_held_lock+0x2c/0x110 [ 615.861871][ T43] ? __lock_release+0x103/0x460 [ 615.862007][ T43] ? __might_fault+0x11b/0x170 [ 615.862142][ T43] ? fdget+0x52/0x1e0 [ 615.862244][ T43] ? lock_acquire+0x32/0xc0 [ 615.862432][ T43] __sys_sendmsg+0xcd/0x170 [ 615.862573][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.862712][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 615.862860][ T43] do_syscall_64+0xc1/0x1d0 [ 615.863003][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.863176][ T43] RIP: 0033:0x7fc86e02b7b7 [ 615.863321][ T43] RSP: 002b:00007ffe608b94d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.863534][ T43] RAX: ffffffffffffffda RBX: 00007ffe608b9c00 RCX: 00007fc86e02b7b7 [ 615.863746][ T43] RDX: 0000000000000000 RSI: 00007ffe608b9540 RDI: 0000000000000005 [ 615.863954][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000 [ 615.864161][ T43] R10: 00007fc86dee4708 R11: 0000000000000246 R12: 00007ffe608b9c28 [ 615.864368][ T43] R13: 000000006729d4f3 R14: 0000000000496600 R15: 00007ffe608b9628 [ 615.864622][ T43] [ 615.864726][ T43] INFO: lockdep is turned off. [ 738.728782][ T43] INFO: task kworker/u16:1:75 blocked for more than 491 seconds. [ 738.729450][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.729728][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.729979][ T43] task:kworker/u16:1 state:D stack:26384 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 738.730275][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 738.730471][ T43] Call Trace: [ 738.730583][ T43] [ 738.730659][ T43] __schedule+0xa19/0x1dc0 [ 738.730805][ T43] ? __pfx___schedule+0x10/0x10 [ 738.730946][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.731086][ T43] ? trace_lock_release+0x10e/0x180 [ 738.731221][ T43] schedule+0xdf/0x210 [ 738.731326][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.731469][ T43] __mutex_lock+0x634/0xac0 [ 738.731617][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 738.731749][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.731882][ T43] ? trace_lock_release+0x10e/0x180 [ 738.732014][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.732152][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 738.732291][ T43] addrconf_dad_work+0xaf/0xab0 [ 738.732425][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 738.732601][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 738.732735][ T43] ? process_one_work+0xe0b/0x16d0 [ 738.732872][ T43] ? lock_acquire+0x32/0xc0 [ 738.733002][ T43] ? process_one_work+0xe0b/0x16d0 [ 738.733137][ T43] process_one_work+0xe55/0x16d0 [ 738.733275][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.733403][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.733540][ T43] ? assign_work+0x16c/0x240 [ 738.733684][ T43] worker_thread+0x58c/0xce0 [ 738.733819][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 738.733989][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.734118][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.734249][ T43] kthread+0x28a/0x350 [ 738.734352][ T43] ? __pfx_kthread+0x10/0x10 [ 738.734504][ T43] ret_from_fork+0x31/0x70 [ 738.734639][ T43] ? __pfx_kthread+0x10/0x10 [ 738.734782][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.734918][ T43] [ 738.735033][ T43] INFO: task ip:2267 blocked for more than 491 seconds. [ 738.735187][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.735312][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.735535][ T43] task:ip state:D stack:25776 pid:2267 tgid:2267 ppid:2185 flags:0x00004002 [ 738.735819][ T43] Call Trace: [ 738.735925][ T43] [ 738.735991][ T43] __schedule+0xa19/0x1dc0 [ 738.736153][ T43] ? __pfx___schedule+0x10/0x10 [ 738.736288][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.736424][ T43] ? trace_lock_release+0x10e/0x180 [ 738.736565][ T43] schedule+0xdf/0x210 [ 738.736665][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.736801][ T43] __mutex_lock+0x634/0xac0 [ 738.736934][ T43] ? __pfx_validate_nla+0x10/0x10 [ 738.737078][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.737210][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.737353][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.737517][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.737653][ T43] rtnl_newlink+0x64b/0xa30 [ 738.737789][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.737926][ T43] ? find_held_lock+0x2c/0x110 [ 738.738068][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.738213][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.738349][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.738487][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.738631][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.738773][ T43] ? hlock_class+0x4e/0x130 [ 738.738906][ T43] ? mark_lock+0x38/0x3e0 [ 738.739009][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.739143][ T43] netlink_rcv_skb+0x130/0x360 [ 738.739278][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.739416][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.739557][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.739695][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.739833][ T43] netlink_unicast+0x44b/0x710 [ 738.739966][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.740099][ T43] ? find_held_lock+0x2c/0x110 [ 738.740234][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.740369][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.740507][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.740641][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.740773][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.740941][ T43] ? hlock_class+0x4e/0x130 [ 738.741077][ T43] ? validate_chain+0x130/0x9b0 [ 738.741210][ T43] ___sys_sendmsg+0xee/0x170 [ 738.741355][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.741491][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.741639][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.741772][ T43] ? find_held_lock+0x2c/0x110 [ 738.741907][ T43] ? __lock_release+0x103/0x460 [ 738.742148][ T43] ? __might_fault+0x11b/0x170 [ 738.742280][ T43] ? fdget+0x52/0x1e0 [ 738.742387][ T43] ? lock_acquire+0x32/0xc0 [ 738.742529][ T43] __sys_sendmsg+0xcd/0x170 [ 738.742689][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.742835][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 738.742977][ T43] do_syscall_64+0xc1/0x1d0 [ 738.743114][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.743284][ T43] RIP: 0033:0x7fc86e02b7b7 [ 738.743430][ T43] RSP: 002b:00007ffe608b94d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.743638][ T43] RAX: ffffffffffffffda RBX: 00007ffe608b9c00 RCX: 00007fc86e02b7b7 [ 738.743841][ T43] RDX: 0000000000000000 RSI: 00007ffe608b9540 RDI: 0000000000000005 [ 738.744059][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000 [ 738.744253][ T43] R10: 00007fc86dee4708 R11: 0000000000000246 R12: 00007ffe608b9c28 [ 738.744445][ T43] R13: 000000006729d4f3 R14: 0000000000496600 R15: 00007ffe608b9628 [ 738.744651][ T43] [ 738.744748][ T43] INFO: lockdep is turned off. [ 861.608705][ T43] INFO: task kworker/u16:1:75 blocked for more than 614 seconds. [ 861.609166][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.609338][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.609680][ T43] task:kworker/u16:1 state:D stack:26384 pid:75 tgid:75 ppid:2 flags:0x00004000 [ 861.610021][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 861.610206][ T43] Call Trace: [ 861.610315][ T43] [ 861.610405][ T43] __schedule+0xa19/0x1dc0 [ 861.610564][ T43] ? __pfx___schedule+0x10/0x10 [ 861.610706][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.610851][ T43] ? trace_lock_release+0x10e/0x180 [ 861.610992][ T43] schedule+0xdf/0x210 [ 861.611097][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.611234][ T43] __mutex_lock+0x634/0xac0 [ 861.611380][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 861.611533][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.611672][ T43] ? trace_lock_release+0x10e/0x180 [ 861.611811][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 861.611956][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 861.612094][ T43] addrconf_dad_work+0xaf/0xab0 [ 861.612232][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 861.612409][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 861.612556][ T43] ? process_one_work+0xe0b/0x16d0 [ 861.612703][ T43] ? lock_acquire+0x32/0xc0 [ 861.612839][ T43] ? process_one_work+0xe0b/0x16d0 [ 861.612977][ T43] process_one_work+0xe55/0x16d0 [ 861.613122][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.613260][ T43] ? __pfx_process_one_work+0x10/0x10 [ 861.613398][ T43] ? assign_work+0x16c/0x240 [ 861.613545][ T43] worker_thread+0x58c/0xce0 [ 861.613684][ T43] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 861.613866][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.614002][ T43] ? __pfx_worker_thread+0x10/0x10 [ 861.614140][ T43] kthread+0x28a/0x350 [ 861.614245][ T43] ? __pfx_kthread+0x10/0x10 [ 861.614385][ T43] ret_from_fork+0x31/0x70 [ 861.614526][ T43] ? __pfx_kthread+0x10/0x10 [ 861.614661][ T43] ret_from_fork_asm+0x1a/0x30 [ 861.614804][ T43] [ 861.614938][ T43] INFO: task ip:2267 blocked for more than 614 seconds. [ 861.615119][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 861.615248][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.615470][ T43] task:ip state:D stack:25776 pid:2267 tgid:2267 ppid:2185 flags:0x00004002 [ 861.615764][ T43] Call Trace: [ 861.615864][ T43] [ 861.615932][ T43] __schedule+0xa19/0x1dc0 [ 861.616068][ T43] ? __pfx___schedule+0x10/0x10 [ 861.616215][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.616347][ T43] ? trace_lock_release+0x10e/0x180 [ 861.616483][ T43] schedule+0xdf/0x210 [ 861.616592][ T43] schedule_preempt_disabled+0x15/0x30 [ 861.616727][ T43] __mutex_lock+0x634/0xac0 [ 861.616858][ T43] ? __pfx_validate_nla+0x10/0x10 [ 861.616993][ T43] ? rtnl_newlink+0x64b/0xa30 [ 861.617127][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 861.617286][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 861.617421][ T43] ? rtnl_newlink+0x64b/0xa30 [ 861.617561][ T43] rtnl_newlink+0x64b/0xa30 [ 861.617698][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 861.617832][ T43] ? find_held_lock+0x2c/0x110 [ 861.617972][ T43] ? __pfx___lock_release+0x10/0x10 [ 861.618109][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 861.618248][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 861.618385][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 861.618541][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 861.618672][ T43] ? hlock_class+0x4e/0x130 [ 861.618809][ T43] ? mark_lock+0x38/0x3e0 [ 861.618909][ T43] ? __lock_acquire+0xb3f/0x1580 [ 861.619045][ T43] netlink_rcv_skb+0x130/0x360 [ 861.619176][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 861.619310][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 861.619443][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 861.619592][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 861.619726][ T43] netlink_unicast+0x44b/0x710 [ 861.619966][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 861.620098][ T43] ? find_held_lock+0x2c/0x110 [ 861.620234][ T43] netlink_sendmsg+0x723/0xbe0 [ 861.620373][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 861.620512][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 861.620647][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 861.620785][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 861.620956][ T43] ? hlock_class+0x4e/0x130 [ 861.621088][ T43] ? validate_chain+0x130/0x9b0 [ 861.621226][ T43] ___sys_sendmsg+0xee/0x170 [ 861.621375][ T43] ? __pfx_validate_chain+0x10/0x10 [ 861.621518][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 861.621650][ T43] ? __lock_acquire+0xb3f/0x1580 [ 861.621785][ T43] ? find_held_lock+0x2c/0x110 [ 861.621929][ T43] ? __lock_release+0x103/0x460 [ 861.622061][ T43] ? __might_fault+0x11b/0x170 [ 861.622205][ T43] ? fdget+0x52/0x1e0 [ 861.622310][ T43] ? lock_acquire+0x32/0xc0 [ 861.622442][ T43] __sys_sendmsg+0xcd/0x170 [ 861.622584][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 861.622722][ T43] ? rseq_update_cpu_node_id+0xe6/0x140 [ 861.622861][ T43] do_syscall_64+0xc1/0x1d0 [ 861.623003][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 861.623169][ T43] RIP: 0033:0x7fc86e02b7b7 [ 861.623309][ T43] RSP: 002b:00007ffe608b94d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 861.623512][ T43] RAX: ffffffffffffffda RBX: 00007ffe608b9c00 RCX: 00007fc86e02b7b7 [ 861.623714][ T43] RDX: 0000000000000000 RSI: 00007ffe608b9540 RDI: 0000000000000005 [ 861.623909][ T43] RBP: 0000000000000004 R08: 0000000000000054 R09: 0000000000000000 [ 861.624107][ T43] R10: 00007fc86dee4708 R11: 0000000000000246 R12: 00007ffe608b9c28 [ 861.624301][ T43] R13: 000000006729d4f3 R14: 0000000000496600 R15: 00007ffe608b9628 [ 861.624507][ T43] [ 861.624603][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 861.624819][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr