[ 738.639013][ T44] INFO: task ip:5775 blocked for more than 122 seconds.
[ 738.639357][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 738.639497][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 738.639737][ T44] task:ip state:D stack:24976 pid:5775 tgid:5775 ppid:5770 task_flags:0x400100 flags:0x00080000
[ 738.640063][ T44] Call Trace:
[ 738.640169][ T44]
[ 738.640244][ T44] __schedule+0xae2/0x1720
[ 738.640400][ T44] ? io_schedule_timeout+0x130/0x130
[ 738.640536][ T44] ? __lock_release.isra.0+0x59/0x170
[ 738.640659][ T44] ? __lock_release.isra.0+0x59/0x170
[ 738.640781][ T44] schedule+0xd4/0x260
[ 738.640872][ T44] schedule_preempt_disabled+0x18/0x30
[ 738.641002][ T44] __mutex_lock+0xd76/0x1f20
[ 738.641127][ T44] ? napi_enable+0x3b/0x80
[ 738.641254][ T44] ? ww_mutex_lock+0x160/0x160
[ 738.641378][ T44] ? __lock_release.isra.0+0x59/0x170
[ 738.641500][ T44] ? __asan_memset+0x27/0x50
[ 738.641624][ T44] ? sg_init_table+0x19/0x60
[ 738.641742][ T44] ? try_fill_recv+0x3ec/0x1750
[ 738.641861][ T44] ? napi_enable+0x3b/0x80
[ 738.641984][ T44] napi_enable+0x3b/0x80
[ 738.642073][ T44] __virtnet_rx_resume+0x156/0x290
[ 738.642198][ T44] ? queue_delayed_work_on+0x91/0x100
[ 738.642322][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 738.642445][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 738.642565][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 738.642679][ T44] dev_xdp_install+0x3e4/0x890
[ 738.642795][ T44] ? netif_set_xps_queue+0x40/0x40
[ 738.643038][ T44] dev_xdp_attach+0x50d/0x1310
[ 738.643155][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 738.643269][ T44] ? __bpf_prog_get+0x320/0x320
[ 738.643388][ T44] dev_change_xdp_fd+0x176/0x210
[ 738.643504][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 738.643620][ T44] ? rtnl_newlink_create+0x900/0x900
[ 738.643735][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 738.643879][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 738.644006][ T44] ? validate_chain+0x37b/0xb70
[ 738.644119][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 738.644232][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 738.644351][ T44] ? __lock_acquire+0x577/0xc10
[ 738.644465][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 738.644579][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 738.644692][ T44] ? lock_acquire+0x10a/0x150
[ 738.644805][ T44] ? rcu_is_watching+0x15/0xd0
[ 738.644917][ T44] ? rcu_is_watching+0x15/0xd0
[ 738.645037][ T44] ? trace_contention_end+0xd6/0x110
[ 738.645152][ T44] ? __mutex_lock+0x285/0x1f20
[ 738.645267][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 738.645395][ T44] ? ww_mutex_lock+0x160/0x160
[ 738.645512][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 738.645632][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 738.645748][ T44] rtnl_newlink+0x75c/0xe90
[ 738.645863][ T44] ? __lock_release.isra.0+0x59/0x170
[ 738.645982][ T44] ? rtnl_setlink+0x880/0x880
[ 738.646103][ T44] ? __lock_acquire+0x577/0xc10
[ 738.646218][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 738.646336][ T44] ? find_held_lock+0x2b/0x80
[ 738.646449][ T44] ? rtnl_setlink+0x880/0x880
[ 738.646563][ T44] ? __lock_release.isra.0+0x59/0x170
[ 738.646676][ T44] ? rtnl_setlink+0x880/0x880
[ 738.646792][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 738.646908][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 738.647026][ T44] ? __lock_acquire+0x577/0xc10
[ 738.647145][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 738.647256][ T44] ? find_held_lock+0x2b/0x80
[ 738.647373][ T44] netlink_rcv_skb+0x123/0x380
[ 738.647487][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 738.647604][ T44] ? netlink_ack+0xcc0/0xcc0
[ 738.647722][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 738.647842][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 738.647957][ T44] netlink_unicast+0x4a3/0x770
[ 738.648081][ T44] ? netlink_attachskb+0x810/0x810
[ 738.648196][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 738.648309][ T44] ? __lock_acquire+0x577/0xc10
[ 738.648427][ T44] netlink_sendmsg+0x735/0xc60
[ 738.648543][ T44] ? netlink_unicast+0x770/0x770
[ 738.648664][ T44] ____sys_sendmsg+0x419/0x850
[ 738.648783][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 738.648901][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 738.649045][ T44] ? move_addr_to_kernel+0x40/0x40
[ 738.649159][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 738.649273][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 738.649391][ T44] ___sys_sendmsg+0xfd/0x180
[ 738.649503][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 738.649650][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 738.649777][ T44] __sys_sendmsg+0x124/0x1c0
[ 738.649890][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 738.650009][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 738.650123][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 738.650270][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 738.650385][ T44] ? rcu_is_watching+0x15/0xd0
[ 738.650507][ T44] do_syscall_64+0xbd/0xfc0
[ 738.650624][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 738.650765][ T44] RIP: 0033:0x7f293b283c5e
[ 738.650887][ T44] RSP: 002b:00007ffd178c0260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 738.651068][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f293b283c5e
[ 738.651244][ T44] RDX: 0000000000000000 RSI: 00007ffd178c0320 RDI: 0000000000000003
[ 738.651428][ T44] RBP: 00007ffd178c0270 R08: 0000000000000000 R09: 0000000000000000
[ 738.651597][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd178c09e0
[ 738.651768][ T44] R13: 00000000694f988a R14: 0000000000000000 R15: 0000000000499600
[ 738.651967][ T44]
[ 738.652067][ T44] INFO: task ip:5775 is blocked on a mutex likely owned by task kworker/0:1:10.
[ 738.652258][ T44] task:kworker/0:1 state:D stack:27824 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 738.652510][ T44] Workqueue: events refill_work
[ 738.652628][ T44] Call Trace:
[ 738.652716][ T44]
[ 738.652783][ T44] __schedule+0xae2/0x1720
[ 738.652904][ T44] ? usleep_range_state+0xba/0x1b0
[ 738.653020][ T44] ? io_schedule_timeout+0x130/0x130
[ 738.653136][ T44] ? __lock_release.isra.0+0x59/0x170
[ 738.653251][ T44] ? usleep_range_state+0xba/0x1b0
[ 738.653366][ T44] schedule+0xd4/0x260
[ 738.653453][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 738.653599][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 738.653715][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 738.653831][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 738.653944][ T44] ? ktime_get+0x15e/0x220
[ 738.654062][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 738.654177][ T44] ? ktime_get+0xa9/0x220
[ 738.654265][ T44] usleep_range_state+0x133/0x1b0
[ 738.654383][ T44] ? schedule_hrtimeout+0x20/0x20
[ 738.654496][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 738.654609][ T44] ? refill_work+0x149/0x210
[ 738.654723][ T44] napi_disable_locked+0x379/0x5f0
[ 738.654838][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 738.654952][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 738.655098][ T44] napi_disable+0x43/0x80
[ 738.655185][ T44] refill_work+0x116/0x210
[ 738.655301][ T44] process_one_work+0xd57/0x1390
[ 738.655423][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 738.655537][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 738.655652][ T44] ? assign_work+0x152/0x380
[ 738.655765][ T44] worker_thread+0x4d6/0xd40
[ 738.655884][ T44] ? process_one_work+0x1390/0x1390
[ 738.656007][ T44] kthread+0x355/0x5b0
[ 738.656095][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 738.656208][ T44] ? __lock_release.isra.0+0x59/0x170
[ 738.656323][ T44] ? rcu_is_watching+0x15/0xd0
[ 738.656436][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 738.656549][ T44] ret_from_fork+0x3fb/0x510
[ 738.656664][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 738.656805][ T44] ? __switch_to+0x53c/0xd00
[ 738.656920][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 738.657039][ T44] ret_from_fork_asm+0x11/0x20
[ 738.657158][ T44]
[ 738.657253][ T44]
[ 738.657253][ T44] Showing all locks held in the system:
[ 738.657424][ T44] 3 locks held by kworker/0:1/10:
[ 738.657535][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 738.657759][ T44] #1: ffa00000000a7cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 738.658084][ T44] #2: ff11000008acac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 738.658281][ T44] 1 lock held by khungtaskd/44:
[ 738.658395][ T44] #0: ffffffffafb71040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 738.658616][ T44] 3 locks held by kworker/u16:1/69:
[ 738.658727][ T44] #0: ff1100000915f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 738.658946][ T44] #1: ffa00000004a7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 738.659221][ T44] #2: ffffffffb0285768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 738.659430][ T44] 2 locks held by ip/5775:
[ 738.659537][ T44] #0: ffffffffb0285768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 738.659730][ T44] #1: ff11000008acac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 738.659921][ T44]
[ 738.659984][ T44] =============================================
[ 738.659984][ T44]
[ 861.519001][ T44] INFO: task kworker/u16:1:69 blocked for more than 122 seconds.
[ 861.519300][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 861.519459][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.519745][ T44] task:kworker/u16:1 state:D stack:26848 pid:69 tgid:69 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 861.520049][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 861.520220][ T44] Call Trace:
[ 861.520318][ T44]
[ 861.520385][ T44] __schedule+0xae2/0x1720
[ 861.520516][ T44] ? io_schedule_timeout+0x130/0x130
[ 861.520647][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.520772][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.520891][ T44] schedule+0xd4/0x260
[ 861.520986][ T44] schedule_preempt_disabled+0x18/0x30
[ 861.521106][ T44] __mutex_lock+0xd76/0x1f20
[ 861.521228][ T44] ? addrconf_verify_work+0x12/0x30
[ 861.521345][ T44] ? ww_mutex_lock+0x160/0x160
[ 861.521467][ T44] ? process_one_work+0xd16/0x1390
[ 861.521586][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.521703][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.521819][ T44] ? addrconf_verify_work+0x12/0x30
[ 861.521933][ T44] addrconf_verify_work+0x12/0x30
[ 861.522053][ T44] process_one_work+0xd57/0x1390
[ 861.522173][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 861.522286][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.522401][ T44] ? assign_work+0x152/0x380
[ 861.522516][ T44] worker_thread+0x4d6/0xd40
[ 861.522630][ T44] ? process_one_work+0x1390/0x1390
[ 861.522745][ T44] ? __kthread_parkme+0xb3/0x200
[ 861.522861][ T44] ? process_one_work+0x1390/0x1390
[ 861.522972][ T44] kthread+0x355/0x5b0
[ 861.523066][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.523182][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.523295][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.523405][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.523518][ T44] ret_from_fork+0x3fb/0x510
[ 861.523634][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 861.523774][ T44] ? __switch_to+0x53c/0xd00
[ 861.523888][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.524012][ T44] ret_from_fork_asm+0x11/0x20
[ 861.524132][ T44]
[ 861.524230][ T44] INFO: task kworker/u16:1:69 is blocked on a mutex likely owned by task ip:5775.
[ 861.524420][ T44] INFO: task ip:5775 blocked for more than 245 seconds.
[ 861.524554][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 861.524660][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.524841][ T44] task:ip state:D stack:24976 pid:5775 tgid:5775 ppid:5770 task_flags:0x400100 flags:0x00080000
[ 861.525096][ T44] Call Trace:
[ 861.525186][ T44]
[ 861.525246][ T44] __schedule+0xae2/0x1720
[ 861.525363][ T44] ? io_schedule_timeout+0x130/0x130
[ 861.525478][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.525595][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.525711][ T44] schedule+0xd4/0x260
[ 861.525796][ T44] schedule_preempt_disabled+0x18/0x30
[ 861.525909][ T44] __mutex_lock+0xd76/0x1f20
[ 861.526035][ T44] ? napi_enable+0x3b/0x80
[ 861.526148][ T44] ? ww_mutex_lock+0x160/0x160
[ 861.526268][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.526382][ T44] ? __asan_memset+0x27/0x50
[ 861.526495][ T44] ? sg_init_table+0x19/0x60
[ 861.526609][ T44] ? try_fill_recv+0x3ec/0x1750
[ 861.526724][ T44] ? napi_enable+0x3b/0x80
[ 861.526838][ T44] napi_enable+0x3b/0x80
[ 861.526931][ T44] __virtnet_rx_resume+0x156/0x290
[ 861.527048][ T44] ? queue_delayed_work_on+0x91/0x100
[ 861.527165][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 861.527281][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 861.527398][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 861.527509][ T44] dev_xdp_install+0x3e4/0x890
[ 861.527622][ T44] ? netif_set_xps_queue+0x40/0x40
[ 861.527742][ T44] dev_xdp_attach+0x50d/0x1310
[ 861.527856][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 861.527968][ T44] ? __bpf_prog_get+0x320/0x320
[ 861.528093][ T44] dev_change_xdp_fd+0x176/0x210
[ 861.528211][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 861.528326][ T44] ? rtnl_newlink_create+0x900/0x900
[ 861.528440][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 861.528584][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 861.528695][ T44] ? validate_chain+0x37b/0xb70
[ 861.528809][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 861.528920][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 861.529037][ T44] ? __lock_acquire+0x577/0xc10
[ 861.529151][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.529269][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 861.529382][ T44] ? lock_acquire+0x10a/0x150
[ 861.529492][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.529603][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.529718][ T44] ? trace_contention_end+0xd6/0x110
[ 861.529831][ T44] ? __mutex_lock+0x285/0x1f20
[ 861.529945][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 861.530063][ T44] ? ww_mutex_lock+0x160/0x160
[ 861.530180][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 861.530299][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 861.530415][ T44] rtnl_newlink+0x75c/0xe90
[ 861.530529][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.530640][ T44] ? rtnl_setlink+0x880/0x880
[ 861.530753][ T44] ? __lock_acquire+0x577/0xc10
[ 861.530868][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.530984][ T44] ? find_held_lock+0x2b/0x80
[ 861.531100][ T44] ? rtnl_setlink+0x880/0x880
[ 861.531214][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.531328][ T44] ? rtnl_setlink+0x880/0x880
[ 861.531440][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 861.531553][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 861.531665][ T44] ? __lock_acquire+0x577/0xc10
[ 861.531780][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.531892][ T44] ? find_held_lock+0x2b/0x80
[ 861.532018][ T44] netlink_rcv_skb+0x123/0x380
[ 861.532132][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 861.532248][ T44] ? netlink_ack+0xcc0/0xcc0
[ 861.532365][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 861.532476][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 861.532588][ T44] netlink_unicast+0x4a3/0x770
[ 861.532705][ T44] ? netlink_attachskb+0x810/0x810
[ 861.532822][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.532934][ T44] ? __lock_acquire+0x577/0xc10
[ 861.533051][ T44] netlink_sendmsg+0x735/0xc60
[ 861.533169][ T44] ? netlink_unicast+0x770/0x770
[ 861.533290][ T44] ____sys_sendmsg+0x419/0x850
[ 861.533404][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 861.533523][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 861.533665][ T44] ? move_addr_to_kernel+0x40/0x40
[ 861.533783][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 861.533895][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 861.534015][ T44] ___sys_sendmsg+0xfd/0x180
[ 861.534127][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 861.534272][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 861.534397][ T44] __sys_sendmsg+0x124/0x1c0
[ 861.534513][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 861.534625][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 861.534740][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 861.534883][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 861.535001][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.535116][ T44] do_syscall_64+0xbd/0xfc0
[ 861.535233][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 861.535376][ T44] RIP: 0033:0x7f293b283c5e
[ 861.535496][ T44] RSP: 002b:00007ffd178c0260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 861.535669][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f293b283c5e
[ 861.535839][ T44] RDX: 0000000000000000 RSI: 00007ffd178c0320 RDI: 0000000000000003
[ 861.536020][ T44] RBP: 00007ffd178c0270 R08: 0000000000000000 R09: 0000000000000000
[ 861.536195][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd178c09e0
[ 861.536366][ T44] R13: 00000000694f988a R14: 0000000000000000 R15: 0000000000499600
[ 861.536540][ T44]
[ 861.536623][ T44] INFO: task ip:5775 is blocked on a mutex likely owned by task kworker/0:1:10.
[ 861.536807][ T44] task:kworker/0:1 state:D stack:27824 pid:10 tgid:10 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 861.537060][ T44] Workqueue: events refill_work
[ 861.537176][ T44] Call Trace:
[ 861.537266][ T44]
[ 861.537324][ T44] __schedule+0xae2/0x1720
[ 861.537441][ T44] ? usleep_range_state+0xba/0x1b0
[ 861.537556][ T44] ? io_schedule_timeout+0x130/0x130
[ 861.537672][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.537787][ T44] ? usleep_range_state+0xba/0x1b0
[ 861.537901][ T44] schedule+0xd4/0x260
[ 861.537991][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 861.538132][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 861.538249][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 861.538364][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 861.538480][ T44] ? ktime_get+0x15e/0x220
[ 861.538595][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 861.538708][ T44] ? ktime_get+0xa9/0x220
[ 861.538794][ T44] usleep_range_state+0x133/0x1b0
[ 861.538909][ T44] ? schedule_hrtimeout+0x20/0x20
[ 861.539027][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 861.539141][ T44] ? refill_work+0x149/0x210
[ 861.539259][ T44] napi_disable_locked+0x379/0x5f0
[ 861.539375][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 861.539488][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 861.539631][ T44] napi_disable+0x43/0x80
[ 861.539718][ T44] refill_work+0x116/0x210
[ 861.539834][ T44] process_one_work+0xd57/0x1390
[ 861.539953][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 861.540074][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.540195][ T44] ? assign_work+0x152/0x380
[ 861.540310][ T44] worker_thread+0x4d6/0xd40
[ 861.540429][ T44] ? process_one_work+0x1390/0x1390
[ 861.540542][ T44] kthread+0x355/0x5b0
[ 861.540628][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.540742][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.540855][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.540970][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.541091][ T44] ret_from_fork+0x3fb/0x510
[ 861.541209][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 861.541350][ T44] ? __switch_to+0x53c/0xd00
[ 861.541467][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.541582][ T44] ret_from_fork_asm+0x11/0x20
[ 861.541701][ T44]
[ 861.541795][ T44]
[ 861.541795][ T44] Showing all locks held in the system:
[ 861.541959][ T44] 3 locks held by kworker/0:1/10:
[ 861.542153][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 861.542377][ T44] #1: ffa00000000a7cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 861.542624][ T44] #2: ff11000008acac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 861.542822][ T44] 1 lock held by khungtaskd/44:
[ 861.542931][ T44] #0: ffffffffafb71040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 861.543155][ T44] 3 locks held by kworker/u16:1/69:
[ 861.543265][ T44] #0: ff1100000915f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 861.543483][ T44] #1: ffa00000004a7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 861.543756][ T44] #2: ffffffffb0285768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 861.543953][ T44] 2 locks held by ip/5775:
[ 861.544065][ T44] #0: ffffffffb0285768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 861.544266][ T44] #1: ff11000008acac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 861.544461][ T44]
[ 861.544517][ T44] =============================================
[ 861.544517][ T44]