[ 34.842173][ T311] ip (311) used greatest stack depth: 24000 bytes left [ 35.206024][ T312] br0: port 1(gw_l) entered blocking state [ 35.206602][ T312] br0: port 1(gw_l) entered disabled state [ 35.206833][ T312] gw_l: entered allmulticast mode [ 35.207997][ T312] gw_l: entered promiscuous mode [ 35.209389][ T312] br0: port 1(gw_l) entered blocking state [ 35.209658][ T312] br0: port 1(gw_l) entered forwarding state [ 35.884150][ T314] [ 35.884349][ T314] ===================================== [ 35.884477][ T314] WARNING: bad unlock balance detected! [ 35.884605][ T314] 6.12.0-rc5-virtme #1 Not tainted [ 35.884735][ T314] ------------------------------------- [ 35.884861][ T314] ip/314 is trying to release lock (rtnl_mutex) at: [ 35.885021][ T314] [] __rtnl_unlock+0x69/0xf0 [ 35.885181][ T314] but there are no more locks to release! [ 35.885304][ T314] [ 35.885304][ T314] other info that might help us debug this: [ 35.885487][ T314] no locks held by ip/314. [ 35.885613][ T314] [ 35.885613][ T314] stack backtrace: [ 35.885770][ T314] CPU: 0 UID: 0 PID: 314 Comm: ip Not tainted 6.12.0-rc5-virtme #1 [ 35.885963][ T314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 35.886247][ T314] Call Trace: [ 35.886349][ T314] [ 35.886417][ T314] dump_stack_lvl+0x82/0xd0 [ 35.886544][ T314] ? __rtnl_unlock+0x69/0xf0 [ 35.886668][ T314] print_unlock_imbalance_bug+0x1aa/0x1f0 [ 35.886795][ T314] __lock_release+0x2f7/0x460 [ 35.886942][ T314] ? __pfx___lock_release+0x10/0x10 [ 35.887069][ T314] ? __rtnl_unlock+0x69/0xf0 [ 35.887193][ T314] lock_release+0xd7/0x140 [ 35.887320][ T314] __mutex_unlock_slowpath+0x8f/0x3b0 [ 35.887448][ T314] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 35.887572][ T314] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 35.887736][ T314] ? rtnl_link_ops_get+0x187/0x220 [ 35.887867][ T314] __rtnl_unlock+0x69/0xf0 [ 35.887993][ T314] rtnl_newlink+0x7fd/0xa30 [ 35.888119][ T314] ? __pfx_rtnl_newlink+0x10/0x10 [ 35.888245][ T314] ? find_held_lock+0x2c/0x110 [ 35.888379][ T314] ? __lock_release+0x103/0x460 [ 35.888505][ T314] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 35.888630][ T314] ? __pfx___lock_release+0x10/0x10 [ 35.888758][ T314] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 35.888882][ T314] ? __pfx_rtnl_newlink+0x10/0x10 [ 35.889010][ T314] rtnetlink_rcv_msg+0x712/0xc10 [ 35.889136][ T314] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 35.889262][ T314] ? hlock_class+0x4e/0x130 [ 35.889388][ T314] ? mark_lock+0x38/0x3e0 [ 35.889484][ T314] ? __lock_acquire+0xb3f/0x1580 [ 35.889612][ T314] netlink_rcv_skb+0x130/0x360 [ 35.889736][ T314] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 35.889861][ T314] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 35.889992][ T314] ? netlink_deliver_tap+0x13e/0x340 [ 35.890118][ T314] ? netlink_deliver_tap+0xc3/0x340 [ 35.890245][ T314] netlink_unicast+0x44b/0x710 [ 35.890373][ T314] ? __pfx_netlink_unicast+0x10/0x10 [ 35.890497][ T314] ? find_held_lock+0x2c/0x110 [ 35.890624][ T314] netlink_sendmsg+0x723/0xbe0 [ 35.890752][ T314] ? __pfx_netlink_sendmsg+0x10/0x10 [ 35.890879][ T314] ____sys_sendmsg+0x7ac/0xa10 [ 35.891010][ T314] ? __pfx_____sys_sendmsg+0x10/0x10 [ 35.891134][ T314] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 35.891297][ T314] ___sys_sendmsg+0xee/0x170 [ 35.891424][ T314] ? __pfx_stack_trace_save+0x10/0x10 [ 35.891552][ T314] ? __pfx____sys_sendmsg+0x10/0x10 [ 35.891678][ T314] ? __pfx_validate_chain+0x10/0x10 [ 35.891805][ T314] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 35.891971][ T314] ? kasan_save_stack+0x34/0x50 [ 35.892097][ T314] ? kasan_save_stack+0x24/0x50 [ 35.892221][ T314] ? __kasan_record_aux_stack+0x8e/0xa0 [ 35.892347][ T314] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 35.892503][ T314] ? __x64_sys_close+0x7c/0xd0 [ 35.892629][ T314] ? do_syscall_64+0xc1/0x1d0 [ 35.892754][ T314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 35.892912][ T314] ? __lock_acquire+0xb3f/0x1580 [ 35.893040][ T314] ? find_held_lock+0x2c/0x110 [ 35.893171][ T314] ? __lock_release+0x103/0x460 [ 35.893296][ T314] ? fdget+0x52/0x1e0 [ 35.893401][ T314] __sys_sendmsg+0xcd/0x170 [ 35.893527][ T314] ? __pfx___sys_sendmsg+0x10/0x10 [ 35.893652][ T314] ? __virt_addr_valid+0x22b/0x430 [ 35.893783][ T314] do_syscall_64+0xc1/0x1d0 [ 35.893913][ T314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 35.894070][ T314] RIP: 0033:0x7fb2674d57b7 [ 35.894203][ T314] 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 [ 35.894647][ T314] RSP: 002b:00007ffc9304f738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 35.894839][ T314] RAX: ffffffffffffffda RBX: 00007ffc9304fe60 RCX: 00007fb2674d57b7 [ 35.895026][ T314] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005 [ 35.895223][ T314] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000 [ 35.895408][ T314] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88 [ 35.895589][ T314] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890 [ 35.895775][ T314] [ 247.219400][ T43] INFO: task kworker/u16:0:11 blocked for more than 122 seconds. [ 247.220018][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.220129][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.220325][ T43] task:kworker/u16:0 state:D stack:26840 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 247.220566][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 247.220729][ T43] Call Trace: [ 247.220815][ T43] [ 247.220883][ T43] __schedule+0xa19/0x1dc0 [ 247.221006][ T43] ? __pfx___schedule+0x10/0x10 [ 247.221125][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.221261][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.221380][ T43] ? trace_lock_release+0x10e/0x180 [ 247.221492][ T43] schedule+0xdf/0x210 [ 247.221577][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.221690][ T43] __mutex_lock+0x634/0xac0 [ 247.221804][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 247.221914][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.222025][ T43] ? trace_lock_release+0x10e/0x180 [ 247.222144][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 247.222264][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 247.222373][ T43] addrconf_dad_work+0xaf/0xab0 [ 247.222481][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 247.222616][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 247.222725][ T43] ? process_one_work+0xe0b/0x16d0 [ 247.222851][ T43] ? lock_acquire+0x32/0xc0 [ 247.222961][ T43] ? process_one_work+0xe0b/0x16d0 [ 247.223076][ T43] process_one_work+0xe55/0x16d0 [ 247.223190][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.223310][ T43] ? __pfx_process_one_work+0x10/0x10 [ 247.223423][ T43] ? assign_work+0x16c/0x240 [ 247.223536][ T43] worker_thread+0x58c/0xce0 [ 247.223650][ T43] ? __pfx_worker_thread+0x10/0x10 [ 247.223762][ T43] kthread+0x28a/0x350 [ 247.223847][ T43] ? __pfx_kthread+0x10/0x10 [ 247.223961][ T43] ret_from_fork+0x31/0x70 [ 247.224081][ T43] ? __pfx_kthread+0x10/0x10 [ 247.224188][ T43] ret_from_fork_asm+0x1a/0x30 [ 247.224327][ T43] [ 247.224426][ T43] INFO: task ip:314 blocked for more than 122 seconds. [ 247.224557][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 247.224660][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.224841][ T43] task:ip state:D stack:25312 pid:314 tgid:314 ppid:258 flags:0x00004002 [ 247.225074][ T43] Call Trace: [ 247.225157][ T43] [ 247.225249][ T43] __schedule+0xa19/0x1dc0 [ 247.225364][ T43] ? __pfx___schedule+0x10/0x10 [ 247.225478][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.225592][ T43] ? trace_lock_release+0x10e/0x180 [ 247.225706][ T43] schedule+0xdf/0x210 [ 247.225792][ T43] schedule_preempt_disabled+0x15/0x30 [ 247.225905][ T43] __mutex_lock+0x634/0xac0 [ 247.226019][ T43] ? __pfx_validate_nla+0x10/0x10 [ 247.226135][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.226256][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 247.226369][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 247.226509][ T43] ? rtnl_newlink+0x64b/0xa30 [ 247.226629][ T43] rtnl_newlink+0x64b/0xa30 [ 247.226740][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.226848][ T43] ? find_held_lock+0x2c/0x110 [ 247.226960][ T43] ? __pfx___lock_release+0x10/0x10 [ 247.227069][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 247.227179][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 247.227292][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 247.227400][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.227507][ T43] ? hlock_class+0x4e/0x130 [ 247.227613][ T43] ? mark_lock+0x38/0x3e0 [ 247.227698][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.227810][ T43] netlink_rcv_skb+0x130/0x360 [ 247.227918][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 247.228025][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 247.228140][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 247.228253][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 247.228363][ T43] netlink_unicast+0x44b/0x710 [ 247.228489][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 247.228601][ T43] ? find_held_lock+0x2c/0x110 [ 247.228717][ T43] netlink_sendmsg+0x723/0xbe0 [ 247.228829][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 247.228940][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 247.229052][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 247.229163][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 247.229315][ T43] ___sys_sendmsg+0xee/0x170 [ 247.229426][ T43] ? __pfx_stack_trace_save+0x10/0x10 [ 247.229538][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 247.229652][ T43] ? __pfx_validate_chain+0x10/0x10 [ 247.229762][ T43] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 247.229899][ T43] ? kasan_save_stack+0x34/0x50 [ 247.230009][ T43] ? kasan_save_stack+0x24/0x50 [ 247.230131][ T43] ? __kasan_record_aux_stack+0x8e/0xa0 [ 247.230243][ T43] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 247.230377][ T43] ? __x64_sys_close+0x7c/0xd0 [ 247.230488][ T43] ? do_syscall_64+0xc1/0x1d0 [ 247.230600][ T43] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.230763][ T43] ? __lock_acquire+0xb3f/0x1580 [ 247.230877][ T43] ? find_held_lock+0x2c/0x110 [ 247.230989][ T43] ? __lock_release+0x103/0x460 [ 247.231111][ T43] ? fdget+0x52/0x1e0 [ 247.231197][ T43] __sys_sendmsg+0xcd/0x170 [ 247.231315][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 247.231423][ T43] ? __virt_addr_valid+0x22b/0x430 [ 247.231543][ T43] do_syscall_64+0xc1/0x1d0 [ 247.231653][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.231788][ T43] RIP: 0033:0x7fb2674d57b7 [ 247.231901][ T43] RSP: 002b:00007ffc9304f738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 247.232068][ T43] RAX: ffffffffffffffda RBX: 00007ffc9304fe60 RCX: 00007fb2674d57b7 [ 247.232236][ T43] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005 [ 247.232401][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000 [ 247.232562][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88 [ 247.232724][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890 [ 247.232893][ T43] [ 247.232976][ T43] INFO: lockdep is turned off. [ 370.099414][ T43] INFO: task kworker/u16:0:11 blocked for more than 245 seconds. [ 370.099971][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.100078][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.100275][ T43] task:kworker/u16:0 state:D stack:26840 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 370.100501][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 370.100644][ T43] Call Trace: [ 370.100727][ T43] [ 370.100786][ T43] __schedule+0xa19/0x1dc0 [ 370.100906][ T43] ? __pfx___schedule+0x10/0x10 [ 370.101017][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.101126][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.101247][ T43] ? trace_lock_release+0x10e/0x180 [ 370.101357][ T43] schedule+0xdf/0x210 [ 370.101442][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.101549][ T43] __mutex_lock+0x634/0xac0 [ 370.101661][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 370.101774][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.101883][ T43] ? trace_lock_release+0x10e/0x180 [ 370.101993][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 370.102102][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 370.102212][ T43] addrconf_dad_work+0xaf/0xab0 [ 370.102328][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 370.102466][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 370.102574][ T43] ? process_one_work+0xe0b/0x16d0 [ 370.102685][ T43] ? lock_acquire+0x32/0xc0 [ 370.102792][ T43] ? process_one_work+0xe0b/0x16d0 [ 370.102900][ T43] process_one_work+0xe55/0x16d0 [ 370.103010][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.103119][ T43] ? __pfx_process_one_work+0x10/0x10 [ 370.103236][ T43] ? assign_work+0x16c/0x240 [ 370.103346][ T43] worker_thread+0x58c/0xce0 [ 370.103457][ T43] ? __pfx_worker_thread+0x10/0x10 [ 370.103568][ T43] kthread+0x28a/0x350 [ 370.103651][ T43] ? __pfx_kthread+0x10/0x10 [ 370.103770][ T43] ret_from_fork+0x31/0x70 [ 370.103881][ T43] ? __pfx_kthread+0x10/0x10 [ 370.103988][ T43] ret_from_fork_asm+0x1a/0x30 [ 370.104105][ T43] [ 370.104205][ T43] INFO: task ip:314 blocked for more than 245 seconds. [ 370.104345][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 370.104450][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.104625][ T43] task:ip state:D stack:25312 pid:314 tgid:314 ppid:258 flags:0x00004002 [ 370.104836][ T43] Call Trace: [ 370.104917][ T43] [ 370.104976][ T43] __schedule+0xa19/0x1dc0 [ 370.105088][ T43] ? __pfx___schedule+0x10/0x10 [ 370.105197][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.105316][ T43] ? trace_lock_release+0x10e/0x180 [ 370.105427][ T43] schedule+0xdf/0x210 [ 370.105529][ T43] schedule_preempt_disabled+0x15/0x30 [ 370.105640][ T43] __mutex_lock+0x634/0xac0 [ 370.105751][ T43] ? __pfx_validate_nla+0x10/0x10 [ 370.105865][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.105978][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 370.106090][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 370.106204][ T43] ? rtnl_newlink+0x64b/0xa30 [ 370.106325][ T43] rtnl_newlink+0x64b/0xa30 [ 370.106438][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.106548][ T43] ? find_held_lock+0x2c/0x110 [ 370.106662][ T43] ? __pfx___lock_release+0x10/0x10 [ 370.106783][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 370.106891][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.107000][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 370.107109][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.107220][ T43] ? hlock_class+0x4e/0x130 [ 370.107339][ T43] ? mark_lock+0x38/0x3e0 [ 370.107425][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.107535][ T43] netlink_rcv_skb+0x130/0x360 [ 370.107645][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.107753][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.107867][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 370.107975][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 370.108090][ T43] netlink_unicast+0x44b/0x710 [ 370.108199][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 370.108322][ T43] ? find_held_lock+0x2c/0x110 [ 370.108434][ T43] netlink_sendmsg+0x723/0xbe0 [ 370.108544][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.108654][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 370.108762][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.108872][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.109014][ T43] ___sys_sendmsg+0xee/0x170 [ 370.109123][ T43] ? __pfx_stack_trace_save+0x10/0x10 [ 370.109243][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.109353][ T43] ? __pfx_validate_chain+0x10/0x10 [ 370.109461][ T43] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 370.109596][ T43] ? kasan_save_stack+0x34/0x50 [ 370.109705][ T43] ? kasan_save_stack+0x24/0x50 [ 370.109814][ T43] ? __kasan_record_aux_stack+0x8e/0xa0 [ 370.109926][ T43] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 370.110092][ T43] ? __x64_sys_close+0x7c/0xd0 [ 370.110203][ T43] ? do_syscall_64+0xc1/0x1d0 [ 370.110321][ T43] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.110461][ T43] ? __lock_acquire+0xb3f/0x1580 [ 370.110574][ T43] ? find_held_lock+0x2c/0x110 [ 370.110685][ T43] ? __lock_release+0x103/0x460 [ 370.110796][ T43] ? fdget+0x52/0x1e0 [ 370.110883][ T43] __sys_sendmsg+0xcd/0x170 [ 370.110995][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.111105][ T43] ? __virt_addr_valid+0x22b/0x430 [ 370.111241][ T43] do_syscall_64+0xc1/0x1d0 [ 370.111349][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.111485][ T43] RIP: 0033:0x7fb2674d57b7 [ 370.111605][ T43] RSP: 002b:00007ffc9304f738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.111771][ T43] RAX: ffffffffffffffda RBX: 00007ffc9304fe60 RCX: 00007fb2674d57b7 [ 370.111934][ T43] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005 [ 370.112093][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000 [ 370.112268][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88 [ 370.112428][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890 [ 370.112598][ T43] [ 370.112682][ T43] INFO: lockdep is turned off. [ 492.979434][ T43] INFO: task kworker/u16:0:11 blocked for more than 368 seconds. [ 492.980108][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.980219][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.980428][ T43] task:kworker/u16:0 state:D stack:26840 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 492.980663][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 492.980829][ T43] Call Trace: [ 492.980917][ T43] [ 492.980980][ T43] __schedule+0xa19/0x1dc0 [ 492.981110][ T43] ? __pfx___schedule+0x10/0x10 [ 492.981223][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.981355][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.981475][ T43] ? trace_lock_release+0x10e/0x180 [ 492.981588][ T43] schedule+0xdf/0x210 [ 492.981676][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.981794][ T43] __mutex_lock+0x634/0xac0 [ 492.981910][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 492.982028][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.982142][ T43] ? trace_lock_release+0x10e/0x180 [ 492.982264][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 492.982377][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 492.982494][ T43] addrconf_dad_work+0xaf/0xab0 [ 492.982607][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 492.982750][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 492.982862][ T43] ? process_one_work+0xe0b/0x16d0 [ 492.982976][ T43] ? lock_acquire+0x32/0xc0 [ 492.983087][ T43] ? process_one_work+0xe0b/0x16d0 [ 492.983199][ T43] process_one_work+0xe55/0x16d0 [ 492.983325][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.983439][ T43] ? __pfx_process_one_work+0x10/0x10 [ 492.983556][ T43] ? assign_work+0x16c/0x240 [ 492.983672][ T43] worker_thread+0x58c/0xce0 [ 492.983786][ T43] ? __pfx_worker_thread+0x10/0x10 [ 492.983899][ T43] kthread+0x28a/0x350 [ 492.983983][ T43] ? __pfx_kthread+0x10/0x10 [ 492.984092][ T43] ret_from_fork+0x31/0x70 [ 492.984204][ T43] ? __pfx_kthread+0x10/0x10 [ 492.984327][ T43] ret_from_fork_asm+0x1a/0x30 [ 492.984447][ T43] [ 492.984548][ T43] INFO: task ip:314 blocked for more than 368 seconds. [ 492.984688][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 492.984792][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.984973][ T43] task:ip state:D stack:25312 pid:314 tgid:314 ppid:258 flags:0x00004002 [ 492.985197][ T43] Call Trace: [ 492.985290][ T43] [ 492.985352][ T43] __schedule+0xa19/0x1dc0 [ 492.985477][ T43] ? __pfx___schedule+0x10/0x10 [ 492.985591][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.985707][ T43] ? trace_lock_release+0x10e/0x180 [ 492.985818][ T43] schedule+0xdf/0x210 [ 492.985906][ T43] schedule_preempt_disabled+0x15/0x30 [ 492.986018][ T43] __mutex_lock+0x634/0xac0 [ 492.986133][ T43] ? __pfx_validate_nla+0x10/0x10 [ 492.986253][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.986369][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 492.986488][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 492.986605][ T43] ? rtnl_newlink+0x64b/0xa30 [ 492.986717][ T43] rtnl_newlink+0x64b/0xa30 [ 492.986832][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.986942][ T43] ? find_held_lock+0x2c/0x110 [ 492.987056][ T43] ? __pfx___lock_release+0x10/0x10 [ 492.987171][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 492.987288][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 492.987418][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 492.987531][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.987642][ T43] ? hlock_class+0x4e/0x130 [ 492.987755][ T43] ? mark_lock+0x38/0x3e0 [ 492.987844][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.987956][ T43] netlink_rcv_skb+0x130/0x360 [ 492.988069][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 492.988182][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 492.988318][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 492.988451][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 492.988567][ T43] netlink_unicast+0x44b/0x710 [ 492.988682][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 492.988812][ T43] ? find_held_lock+0x2c/0x110 [ 492.988929][ T43] netlink_sendmsg+0x723/0xbe0 [ 492.989053][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 492.989187][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 492.989329][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 492.989446][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 492.989598][ T43] ___sys_sendmsg+0xee/0x170 [ 492.989713][ T43] ? __pfx_stack_trace_save+0x10/0x10 [ 492.989828][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 492.989944][ T43] ? __pfx_validate_chain+0x10/0x10 [ 492.990056][ T43] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 492.990198][ T43] ? kasan_save_stack+0x34/0x50 [ 492.990324][ T43] ? kasan_save_stack+0x24/0x50 [ 492.990451][ T43] ? __kasan_record_aux_stack+0x8e/0xa0 [ 492.990563][ T43] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 492.990702][ T43] ? __x64_sys_close+0x7c/0xd0 [ 492.990814][ T43] ? do_syscall_64+0xc1/0x1d0 [ 492.990930][ T43] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.991069][ T43] ? __lock_acquire+0xb3f/0x1580 [ 492.991183][ T43] ? find_held_lock+0x2c/0x110 [ 492.991305][ T43] ? __lock_release+0x103/0x460 [ 492.991417][ T43] ? fdget+0x52/0x1e0 [ 492.991505][ T43] __sys_sendmsg+0xcd/0x170 [ 492.991617][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 492.991728][ T43] ? __virt_addr_valid+0x22b/0x430 [ 492.991848][ T43] do_syscall_64+0xc1/0x1d0 [ 492.992084][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.992225][ T43] RIP: 0033:0x7fb2674d57b7 [ 492.992362][ T43] RSP: 002b:00007ffc9304f738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 492.992539][ T43] RAX: ffffffffffffffda RBX: 00007ffc9304fe60 RCX: 00007fb2674d57b7 [ 492.992708][ T43] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005 [ 492.992877][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000 [ 492.993048][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88 [ 492.993234][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890 [ 492.993411][ T43] [ 492.993511][ T43] INFO: lockdep is turned off. [ 615.859397][ T43] INFO: task kworker/u16:0:11 blocked for more than 491 seconds. [ 615.859974][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.860085][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.860310][ T43] task:kworker/u16:0 state:D stack:26840 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 615.860576][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 615.860735][ T43] Call Trace: [ 615.860828][ T43] [ 615.860893][ T43] __schedule+0xa19/0x1dc0 [ 615.861021][ T43] ? __pfx___schedule+0x10/0x10 [ 615.861143][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.861278][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.861411][ T43] ? trace_lock_release+0x10e/0x180 [ 615.861529][ T43] schedule+0xdf/0x210 [ 615.861620][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.861737][ T43] __mutex_lock+0x634/0xac0 [ 615.861872][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 615.862006][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.862127][ T43] ? trace_lock_release+0x10e/0x180 [ 615.862255][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 615.862383][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 615.862502][ T43] addrconf_dad_work+0xaf/0xab0 [ 615.862628][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 615.862769][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 615.862882][ T43] ? process_one_work+0xe0b/0x16d0 [ 615.862996][ T43] ? lock_acquire+0x32/0xc0 [ 615.863108][ T43] ? process_one_work+0xe0b/0x16d0 [ 615.863221][ T43] process_one_work+0xe55/0x16d0 [ 615.863349][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.863466][ T43] ? __pfx_process_one_work+0x10/0x10 [ 615.863581][ T43] ? assign_work+0x16c/0x240 [ 615.863698][ T43] worker_thread+0x58c/0xce0 [ 615.863812][ T43] ? __pfx_worker_thread+0x10/0x10 [ 615.863927][ T43] kthread+0x28a/0x350 [ 615.864013][ T43] ? __pfx_kthread+0x10/0x10 [ 615.864125][ T43] ret_from_fork+0x31/0x70 [ 615.864250][ T43] ? __pfx_kthread+0x10/0x10 [ 615.864390][ T43] ret_from_fork_asm+0x1a/0x30 [ 615.864514][ T43] [ 615.864620][ T43] INFO: task ip:314 blocked for more than 491 seconds. [ 615.864757][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 615.864865][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.865060][ T43] task:ip state:D stack:25312 pid:314 tgid:314 ppid:258 flags:0x00004002 [ 615.865325][ T43] Call Trace: [ 615.865415][ T43] [ 615.865481][ T43] __schedule+0xa19/0x1dc0 [ 615.865604][ T43] ? __pfx___schedule+0x10/0x10 [ 615.865723][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.865843][ T43] ? trace_lock_release+0x10e/0x180 [ 615.865963][ T43] schedule+0xdf/0x210 [ 615.866058][ T43] schedule_preempt_disabled+0x15/0x30 [ 615.866177][ T43] __mutex_lock+0x634/0xac0 [ 615.866309][ T43] ? __pfx_validate_nla+0x10/0x10 [ 615.866433][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.866567][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 615.866683][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 615.866805][ T43] ? rtnl_newlink+0x64b/0xa30 [ 615.866919][ T43] rtnl_newlink+0x64b/0xa30 [ 615.867040][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.867163][ T43] ? find_held_lock+0x2c/0x110 [ 615.867283][ T43] ? __pfx___lock_release+0x10/0x10 [ 615.867404][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 615.867517][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 615.867643][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 615.867755][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.867865][ T43] ? hlock_class+0x4e/0x130 [ 615.867978][ T43] ? mark_lock+0x38/0x3e0 [ 615.868069][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.868183][ T43] netlink_rcv_skb+0x130/0x360 [ 615.868316][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 615.868459][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 615.868608][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 615.868724][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 615.868840][ T43] netlink_unicast+0x44b/0x710 [ 615.868959][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 615.869075][ T43] ? find_held_lock+0x2c/0x110 [ 615.869197][ T43] netlink_sendmsg+0x723/0xbe0 [ 615.869330][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 615.869451][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 615.869571][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 615.869720][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 615.869871][ T43] ___sys_sendmsg+0xee/0x170 [ 615.869989][ T43] ? __pfx_stack_trace_save+0x10/0x10 [ 615.870110][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 615.870240][ T43] ? __pfx_validate_chain+0x10/0x10 [ 615.870365][ T43] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 615.870513][ T43] ? kasan_save_stack+0x34/0x50 [ 615.870630][ T43] ? kasan_save_stack+0x24/0x50 [ 615.870746][ T43] ? __kasan_record_aux_stack+0x8e/0xa0 [ 615.870861][ T43] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 615.871009][ T43] ? __x64_sys_close+0x7c/0xd0 [ 615.871121][ T43] ? do_syscall_64+0xc1/0x1d0 [ 615.871242][ T43] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.871386][ T43] ? __lock_acquire+0xb3f/0x1580 [ 615.871500][ T43] ? find_held_lock+0x2c/0x110 [ 615.871633][ T43] ? __lock_release+0x103/0x460 [ 615.871752][ T43] ? fdget+0x52/0x1e0 [ 615.871844][ T43] __sys_sendmsg+0xcd/0x170 [ 615.871963][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 615.872080][ T43] ? __virt_addr_valid+0x22b/0x430 [ 615.872207][ T43] do_syscall_64+0xc1/0x1d0 [ 615.872342][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 615.872514][ T43] RIP: 0033:0x7fb2674d57b7 [ 615.872639][ T43] RSP: 002b:00007ffc9304f738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 615.872832][ T43] RAX: ffffffffffffffda RBX: 00007ffc9304fe60 RCX: 00007fb2674d57b7 [ 615.873023][ T43] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005 [ 615.873195][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000 [ 615.873384][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88 [ 615.873555][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890 [ 615.873736][ T43] [ 615.873822][ T43] INFO: lockdep is turned off. [ 738.739477][ T43] INFO: task kworker/u16:0:11 blocked for more than 614 seconds. [ 738.740270][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.740422][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.740632][ T43] task:kworker/u16:0 state:D stack:26840 pid:11 tgid:11 ppid:2 flags:0x00004000 [ 738.740888][ T43] Workqueue: ipv6_addrconf addrconf_dad_work [ 738.741060][ T43] Call Trace: [ 738.741157][ T43] [ 738.741249][ T43] __schedule+0xa19/0x1dc0 [ 738.741398][ T43] ? __pfx___schedule+0x10/0x10 [ 738.741531][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.741658][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.741785][ T43] ? trace_lock_release+0x10e/0x180 [ 738.741905][ T43] schedule+0xdf/0x210 [ 738.741995][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.742113][ T43] __mutex_lock+0x634/0xac0 [ 738.742243][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 738.742365][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.742502][ T43] ? trace_lock_release+0x10e/0x180 [ 738.742617][ T43] ? do_raw_spin_unlock+0x58/0x220 [ 738.742735][ T43] ? addrconf_dad_work+0xaf/0xab0 [ 738.742855][ T43] addrconf_dad_work+0xaf/0xab0 [ 738.742968][ T43] ? __pfx_debug_object_deactivate+0x10/0x10 [ 738.743111][ T43] ? __pfx_addrconf_dad_work+0x10/0x10 [ 738.743225][ T43] ? process_one_work+0xe0b/0x16d0 [ 738.743349][ T43] ? lock_acquire+0x32/0xc0 [ 738.743466][ T43] ? process_one_work+0xe0b/0x16d0 [ 738.743579][ T43] process_one_work+0xe55/0x16d0 [ 738.743693][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.743808][ T43] ? __pfx_process_one_work+0x10/0x10 [ 738.743923][ T43] ? assign_work+0x16c/0x240 [ 738.744040][ T43] worker_thread+0x58c/0xce0 [ 738.744156][ T43] ? __pfx_worker_thread+0x10/0x10 [ 738.744282][ T43] kthread+0x28a/0x350 [ 738.744398][ T43] ? __pfx_kthread+0x10/0x10 [ 738.744518][ T43] ret_from_fork+0x31/0x70 [ 738.744641][ T43] ? __pfx_kthread+0x10/0x10 [ 738.744760][ T43] ret_from_fork_asm+0x1a/0x30 [ 738.744885][ T43] [ 738.745000][ T43] INFO: task ip:314 blocked for more than 614 seconds. [ 738.745142][ T43] Not tainted 6.12.0-rc5-virtme #1 [ 738.745267][ T43] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.745469][ T43] task:ip state:D stack:25312 pid:314 tgid:314 ppid:258 flags:0x00004002 [ 738.745716][ T43] Call Trace: [ 738.745800][ T43] [ 738.745862][ T43] __schedule+0xa19/0x1dc0 [ 738.745976][ T43] ? __pfx___schedule+0x10/0x10 [ 738.746091][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.746204][ T43] ? trace_lock_release+0x10e/0x180 [ 738.746322][ T43] schedule+0xdf/0x210 [ 738.746421][ T43] schedule_preempt_disabled+0x15/0x30 [ 738.746538][ T43] __mutex_lock+0x634/0xac0 [ 738.746652][ T43] ? __pfx_validate_nla+0x10/0x10 [ 738.746771][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.746887][ T43] ? __pfx___mutex_lock+0x10/0x10 [ 738.747007][ T43] ? trace_lock_acquire+0x14d/0x1f0 [ 738.747123][ T43] ? rtnl_newlink+0x64b/0xa30 [ 738.747244][ T43] rtnl_newlink+0x64b/0xa30 [ 738.747365][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.747476][ T43] ? find_held_lock+0x2c/0x110 [ 738.747588][ T43] ? __pfx___lock_release+0x10/0x10 [ 738.747735][ T43] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 738.747861][ T43] ? __pfx_rtnl_newlink+0x10/0x10 [ 738.747979][ T43] rtnetlink_rcv_msg+0x712/0xc10 [ 738.748096][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.748211][ T43] ? hlock_class+0x4e/0x130 [ 738.748343][ T43] ? mark_lock+0x38/0x3e0 [ 738.748447][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.748568][ T43] netlink_rcv_skb+0x130/0x360 [ 738.748689][ T43] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 738.748810][ T43] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 738.748935][ T43] ? netlink_deliver_tap+0x13e/0x340 [ 738.749055][ T43] ? netlink_deliver_tap+0xc3/0x340 [ 738.749175][ T43] netlink_unicast+0x44b/0x710 [ 738.749301][ T43] ? __pfx_netlink_unicast+0x10/0x10 [ 738.749427][ T43] ? find_held_lock+0x2c/0x110 [ 738.749552][ T43] netlink_sendmsg+0x723/0xbe0 [ 738.749683][ T43] ? __pfx_netlink_sendmsg+0x10/0x10 [ 738.749799][ T43] ____sys_sendmsg+0x7ac/0xa10 [ 738.749916][ T43] ? __pfx_____sys_sendmsg+0x10/0x10 [ 738.750031][ T43] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 738.750176][ T43] ___sys_sendmsg+0xee/0x170 [ 738.750295][ T43] ? __pfx_stack_trace_save+0x10/0x10 [ 738.750415][ T43] ? __pfx____sys_sendmsg+0x10/0x10 [ 738.750533][ T43] ? __pfx_validate_chain+0x10/0x10 [ 738.750649][ T43] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 738.750790][ T43] ? kasan_save_stack+0x34/0x50 [ 738.750905][ T43] ? kasan_save_stack+0x24/0x50 [ 738.751018][ T43] ? __kasan_record_aux_stack+0x8e/0xa0 [ 738.751130][ T43] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 738.751286][ T43] ? __x64_sys_close+0x7c/0xd0 [ 738.751400][ T43] ? do_syscall_64+0xc1/0x1d0 [ 738.751519][ T43] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.751656][ T43] ? __lock_acquire+0xb3f/0x1580 [ 738.751769][ T43] ? find_held_lock+0x2c/0x110 [ 738.751883][ T43] ? __lock_release+0x103/0x460 [ 738.752000][ T43] ? fdget+0x52/0x1e0 [ 738.752088][ T43] __sys_sendmsg+0xcd/0x170 [ 738.752204][ T43] ? __pfx___sys_sendmsg+0x10/0x10 [ 738.752339][ T43] ? __virt_addr_valid+0x22b/0x430 [ 738.752486][ T43] do_syscall_64+0xc1/0x1d0 [ 738.752606][ T43] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 738.752754][ T43] RIP: 0033:0x7fb2674d57b7 [ 738.752881][ T43] RSP: 002b:00007ffc9304f738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 738.753063][ T43] RAX: ffffffffffffffda RBX: 00007ffc9304fe60 RCX: 00007fb2674d57b7 [ 738.753253][ T43] RDX: 0000000000000000 RSI: 00007ffc9304f7a0 RDI: 0000000000000005 [ 738.753431][ T43] RBP: 000000000000000c R08: 0000000000000074 R09: 0000000000000000 [ 738.753643][ T43] R10: 00007fb267524ac0 R11: 0000000000000246 R12: 00007ffc9304fe88 [ 738.753811][ T43] R13: 00000000672a1f8d R14: 0000000000496600 R15: 00007ffc9304f890 [ 738.753984][ T43] [ 738.754071][ T43] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 738.754266][ T43] INFO: lockdep is turned off. WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr