[ 861.529648][ T44] INFO: task ip:6008 blocked for more than 122 seconds.
[ 861.530059][ T44] Not tainted 6.18.0-virtme #1
[ 861.530249][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 861.530527][ T44] task:ip state:D stack:25088 pid:6008 tgid:6008 ppid:1 task_flags:0x400100 flags:0x00080002
[ 861.530930][ T44] Call Trace:
[ 861.531099][ T44]
[ 861.531230][ T44] __schedule+0xae2/0x1720
[ 861.531438][ T44] ? io_schedule_timeout+0x130/0x130
[ 861.531667][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.531855][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.532048][ T44] schedule+0xd4/0x260
[ 861.532216][ T44] schedule_preempt_disabled+0x18/0x30
[ 861.532419][ T44] __mutex_lock+0xd76/0x1f20
[ 861.532640][ T44] ? napi_enable+0x3b/0x80
[ 861.532845][ T44] ? ww_mutex_lock+0x160/0x160
[ 861.533040][ T44] ? dma_map_phys+0x1b1/0x220
[ 861.533240][ T44] ? __asan_memset+0x27/0x50
[ 861.533437][ T44] ? sg_init_table+0x19/0x60
[ 861.533668][ T44] ? try_fill_recv+0x3ec/0x1750
[ 861.533889][ T44] ? napi_enable+0x3b/0x80
[ 861.534092][ T44] napi_enable+0x3b/0x80
[ 861.534255][ T44] __virtnet_rx_resume+0x156/0x290
[ 861.534449][ T44] ? queue_delayed_work_on+0x91/0x100
[ 861.534692][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 861.534917][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 861.535131][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 861.535324][ T44] dev_xdp_install+0x3e4/0x890
[ 861.535537][ T44] ? alloc_netdev_dummy+0x30/0x30
[ 861.536152][ T44] dev_xdp_attach+0x50d/0x1310
[ 861.536354][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 861.536559][ T44] ? __bpf_prog_get+0x320/0x320
[ 861.536790][ T44] dev_change_xdp_fd+0x176/0x210
[ 861.536982][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 861.537184][ T44] ? rtnl_newlink_create+0x900/0x900
[ 861.537396][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 861.537665][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 861.537877][ T44] ? validate_chain+0x30f/0x8e0
[ 861.538064][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 861.538263][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 861.538461][ T44] ? __lock_acquire+0x577/0xc10
[ 861.538696][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 861.538896][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 861.539082][ T44] ? lock_acquire+0x10a/0x150
[ 861.539289][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.539505][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.539723][ T44] ? trace_contention_end+0xd6/0x110
[ 861.539941][ T44] ? __mutex_lock+0x285/0x1f20
[ 861.540155][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 861.540359][ T44] ? ww_mutex_lock+0x160/0x160
[ 861.540552][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 861.540779][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 861.540969][ T44] rtnl_newlink+0x649/0xb40
[ 861.541157][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.541366][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 861.541564][ T44] ? __lock_acquire+0x577/0xc10
[ 861.541791][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.541989][ T44] ? find_held_lock+0x2b/0x80
[ 861.542190][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 861.542386][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.542616][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 861.542818][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 861.543007][ T44] ? rtnl_port_fill+0x940/0x940
[ 861.543211][ T44] ? __lock_acquire+0x577/0xc10
[ 861.543416][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.543635][ T44] ? find_held_lock+0x2b/0x80
[ 861.543831][ T44] netlink_rcv_skb+0x123/0x380
[ 861.544032][ T44] ? rtnl_port_fill+0x940/0x940
[ 861.544234][ T44] ? netlink_ack+0xcc0/0xcc0
[ 861.544439][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 861.544675][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 861.544879][ T44] netlink_unicast+0x4a3/0x770
[ 861.545075][ T44] ? netlink_attachskb+0x810/0x810
[ 861.545265][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.545463][ T44] ? __lock_acquire+0x577/0xc10
[ 861.545695][ T44] netlink_sendmsg+0x735/0xc60
[ 861.545883][ T44] ? netlink_unicast+0x770/0x770
[ 861.546077][ T44] ____sys_sendmsg+0x419/0x850
[ 861.546263][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 861.546462][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 861.546710][ T44] ? move_addr_to_kernel+0x40/0x40
[ 861.546910][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 861.547110][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 861.547303][ T44] ___sys_sendmsg+0xfd/0x180
[ 861.547499][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 861.547742][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 861.547948][ T44] __sys_sendmsg+0x124/0x1c0
[ 861.548168][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 861.548356][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 861.548687][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 861.549002][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 861.549191][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.549440][ T44] do_syscall_64+0xbd/0xfc0
[ 861.549655][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 861.549868][ T44] RIP: 0033:0x7f33c2312c5e
[ 861.550057][ T44] RSP: 002b:00007ffe70edf4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 861.550369][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f33c2312c5e
[ 861.550642][ T44] RDX: 0000000000000000 RSI: 00007ffe70edf5a0 RDI: 0000000000000003
[ 861.550887][ T44] RBP: 00007ffe70edf4f0 R08: 0000000000000000 R09: 0000000000000000
[ 861.551215][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe70edfc60
[ 861.551471][ T44] R13: 0000000069361959 R14: 0000000000000000 R15: 0000000000499600
[ 861.551835][ T44]
[ 861.552006][ T44] INFO: task ip:6008 is blocked on a mutex likely owned by task kworker/0:0:9.
[ 861.552289][ T44] task:kworker/0:0 state:D stack:27592 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 861.552719][ T44] Workqueue: events refill_work
[ 861.552905][ T44] Call Trace:
[ 861.553058][ T44]
[ 861.553185][ T44] __schedule+0xae2/0x1720
[ 861.553434][ T44] ? usleep_range_state+0xba/0x1b0
[ 861.553641][ T44] ? io_schedule_timeout+0x130/0x130
[ 861.553827][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.554009][ T44] ? usleep_range_state+0xba/0x1b0
[ 861.554253][ T44] schedule+0xd4/0x260
[ 861.554403][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 861.554654][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 861.554839][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 861.555086][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 861.555265][ T44] ? ktime_get+0x15e/0x220
[ 861.555447][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 861.555655][ T44] ? ktime_get+0xa9/0x220
[ 861.555812][ T44] usleep_range_state+0x133/0x1b0
[ 861.556001][ T44] ? schedule_hrtimeout+0x20/0x20
[ 861.556251][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 861.556431][ T44] ? refill_work+0x149/0x210
[ 861.556719][ T44] napi_disable_locked+0x379/0x5f0
[ 861.556907][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 861.557109][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 861.557417][ T44] napi_disable+0x43/0x80
[ 861.557572][ T44] refill_work+0x116/0x210
[ 861.557795][ T44] process_one_work+0xd57/0x1390
[ 861.557988][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 861.558173][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 861.558420][ T44] ? assign_work+0x152/0x380
[ 861.558704][ T44] worker_thread+0x4d6/0xd40
[ 861.558897][ T44] ? process_one_work+0x1390/0x1390
[ 861.559089][ T44] kthread+0x355/0x5b0
[ 861.559247][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.559514][ T44] ? __lock_release.isra.0+0x59/0x170
[ 861.559802][ T44] ? rcu_is_watching+0x15/0xd0
[ 861.560000][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.560198][ T44] ret_from_fork+0x3fb/0x510
[ 861.560391][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 861.560638][ T44] ? __switch_to+0x602/0xd00
[ 861.560822][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 861.561067][ T44] ret_from_fork_asm+0x11/0x20
[ 861.561256][ T44]
[ 861.561422][ T44]
[ 861.561422][ T44] Showing all locks held in the system:
[ 861.561689][ T44] 3 locks held by kworker/0:0/9:
[ 861.561876][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 861.562190][ T44] #1: ffa0000000097cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 861.562529][ T44] #2: ff1100000e7eac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 861.562840][ T44] 3 locks held by kworker/u16:0/12:
[ 861.563074][ T44] #0: ff1100000eea6548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 861.563451][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 861.563842][ T44] #2: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 861.564162][ T44] 1 lock held by khungtaskd/44:
[ 861.564373][ T44] #0: ffffffffaf370ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 861.564717][ T44] 3 locks held by kworker/3:1/70:
[ 861.564893][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 861.565202][ T44] #1: ffa00000004b7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 861.565601][ T44] #2: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 861.565889][ T44] 2 locks held by ip/6008:
[ 861.566156][ T44] #0: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[ 861.566422][ T44] #1: ff1100000e7eac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 861.566847][ T44]
[ 861.566966][ T44] =============================================
[ 861.566966][ T44]
[ 984.410607][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds.
[ 984.410968][ T44] Not tainted 6.18.0-virtme #1
[ 984.411144][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.411678][ T44] task:kworker/u16:0 state:D stack:26016 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 984.412018][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 984.412238][ T44] Call Trace:
[ 984.412389][ T44]
[ 984.412515][ T44] __schedule+0xae2/0x1720
[ 984.412723][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.412912][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.413114][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.413298][ T44] schedule+0xd4/0x260
[ 984.413449][ T44] schedule_preempt_disabled+0x18/0x30
[ 984.413642][ T44] __mutex_lock+0xd76/0x1f20
[ 984.413828][ T44] ? addrconf_verify_work+0x12/0x30
[ 984.414021][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.414220][ T44] ? process_one_work+0xd16/0x1390
[ 984.414431][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.414629][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.414809][ T44] ? addrconf_verify_work+0x12/0x30
[ 984.415001][ T44] addrconf_verify_work+0x12/0x30
[ 984.415188][ T44] process_one_work+0xd57/0x1390
[ 984.415372][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 984.415551][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.415757][ T44] ? assign_work+0x152/0x380
[ 984.415937][ T44] worker_thread+0x4d6/0xd40
[ 984.416146][ T44] ? process_one_work+0x1390/0x1390
[ 984.416326][ T44] kthread+0x355/0x5b0
[ 984.416479][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.416672][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.416853][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.417057][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.417240][ T44] ret_from_fork+0x3fb/0x510
[ 984.417420][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 984.417644][ T44] ? __switch_to+0x602/0xd00
[ 984.417825][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.418018][ T44] ret_from_fork_asm+0x11/0x20
[ 984.418205][ T44]
[ 984.418384][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:6008.
[ 984.418675][ T44] INFO: task kworker/3:1:70 blocked for more than 122 seconds.
[ 984.418901][ T44] Not tainted 6.18.0-virtme #1
[ 984.419088][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.419344][ T44] task:kworker/3:1 state:D stack:28520 pid:70 tgid:70 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 984.419696][ T44] Workqueue: events xp_release_deferred
[ 984.419876][ T44] Call Trace:
[ 984.420034][ T44]
[ 984.420154][ T44] __schedule+0xae2/0x1720
[ 984.420339][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.420520][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.420715][ T44] schedule+0xd4/0x260
[ 984.420865][ T44] schedule_preempt_disabled+0x18/0x30
[ 984.421084][ T44] __mutex_lock+0xd76/0x1f20
[ 984.421265][ T44] ? look_up_lock_class+0x55/0x120
[ 984.421445][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 984.421639][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.421822][ T44] ? __lock_acquire+0x577/0xc10
[ 984.422019][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.422201][ T44] ? process_one_work+0xd16/0x1390
[ 984.422393][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 984.422571][ T44] xp_release_deferred+0x1b/0x1e0
[ 984.422768][ T44] process_one_work+0xd57/0x1390
[ 984.422951][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 984.423147][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.423330][ T44] ? assign_work+0x152/0x380
[ 984.423514][ T44] worker_thread+0x4d6/0xd40
[ 984.423719][ T44] ? process_one_work+0x1390/0x1390
[ 984.423896][ T44] kthread+0x355/0x5b0
[ 984.424066][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.424248][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.424426][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.424627][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.424808][ T44] ret_from_fork+0x3fb/0x510
[ 984.425010][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 984.425221][ T44] ? __switch_to+0x602/0xd00
[ 984.425400][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.425596][ T44] ret_from_fork_asm+0x11/0x20
[ 984.425783][ T44]
[ 984.425940][ T44] INFO: task kworker/3:1:70 is blocked on a mutex likely owned by task ip:6008.
[ 984.426220][ T44] INFO: task ip:6008 blocked for more than 245 seconds.
[ 984.426424][ T44] Not tainted 6.18.0-virtme #1
[ 984.426610][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.426861][ T44] task:ip state:D stack:25088 pid:6008 tgid:6008 ppid:1 task_flags:0x400100 flags:0x00080002
[ 984.427195][ T44] Call Trace:
[ 984.427342][ T44]
[ 984.427462][ T44] __schedule+0xae2/0x1720
[ 984.427667][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.427848][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.428047][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.428229][ T44] schedule+0xd4/0x260
[ 984.428379][ T44] schedule_preempt_disabled+0x18/0x30
[ 984.428557][ T44] __mutex_lock+0xd76/0x1f20
[ 984.428755][ T44] ? napi_enable+0x3b/0x80
[ 984.428945][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.429141][ T44] ? dma_map_phys+0x1b1/0x220
[ 984.429329][ T44] ? __asan_memset+0x27/0x50
[ 984.429511][ T44] ? sg_init_table+0x19/0x60
[ 984.429710][ T44] ? try_fill_recv+0x3ec/0x1750
[ 984.429901][ T44] ? napi_enable+0x3b/0x80
[ 984.430104][ T44] napi_enable+0x3b/0x80
[ 984.430258][ T44] __virtnet_rx_resume+0x156/0x290
[ 984.430442][ T44] ? queue_delayed_work_on+0x91/0x100
[ 984.430638][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 984.430831][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 984.431021][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 984.431198][ T44] dev_xdp_install+0x3e4/0x890
[ 984.431382][ T44] ? alloc_netdev_dummy+0x30/0x30
[ 984.431566][ T44] dev_xdp_attach+0x50d/0x1310
[ 984.431774][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 984.431954][ T44] ? __bpf_prog_get+0x320/0x320
[ 984.432156][ T44] dev_change_xdp_fd+0x176/0x210
[ 984.432339][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 984.432522][ T44] ? rtnl_newlink_create+0x900/0x900
[ 984.432723][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 984.432933][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 984.433135][ T44] ? validate_chain+0x30f/0x8e0
[ 984.433317][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 984.433498][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 984.433695][ T44] ? __lock_acquire+0x577/0xc10
[ 984.433878][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 984.434078][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 984.434257][ T44] ? lock_acquire+0x10a/0x150
[ 984.434441][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.434634][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.434815][ T44] ? trace_contention_end+0xd6/0x110
[ 984.435006][ T44] ? __mutex_lock+0x285/0x1f20
[ 984.435188][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 984.435368][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.435552][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 984.435751][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 984.435943][ T44] rtnl_newlink+0x649/0xb40
[ 984.436145][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.436327][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 984.436508][ T44] ? __lock_acquire+0x577/0xc10
[ 984.436701][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.436883][ T44] ? find_held_lock+0x2b/0x80
[ 984.437084][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 984.437271][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.437460][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 984.437660][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 984.437841][ T44] ? rtnl_port_fill+0x940/0x940
[ 984.438040][ T44] ? __lock_acquire+0x577/0xc10
[ 984.438226][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.438408][ T44] ? find_held_lock+0x2b/0x80
[ 984.438604][ T44] netlink_rcv_skb+0x123/0x380
[ 984.438791][ T44] ? rtnl_port_fill+0x940/0x940
[ 984.438981][ T44] ? netlink_ack+0xcc0/0xcc0
[ 984.439180][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 984.439359][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 984.439538][ T44] netlink_unicast+0x4a3/0x770
[ 984.439734][ T44] ? netlink_attachskb+0x810/0x810
[ 984.439915][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.440121][ T44] ? __lock_acquire+0x577/0xc10
[ 984.440301][ T44] netlink_sendmsg+0x735/0xc60
[ 984.440481][ T44] ? netlink_unicast+0x770/0x770
[ 984.440678][ T44] ____sys_sendmsg+0x419/0x850
[ 984.440858][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 984.441042][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 984.441250][ T44] ? move_addr_to_kernel+0x40/0x40
[ 984.441433][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 984.441630][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 984.441809][ T44] ___sys_sendmsg+0xfd/0x180
[ 984.441997][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 984.442211][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 984.442402][ T44] __sys_sendmsg+0x124/0x1c0
[ 984.442598][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 984.442779][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 984.442979][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 984.443193][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 984.443372][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.443553][ T44] do_syscall_64+0xbd/0xfc0
[ 984.443754][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 984.443972][ T44] RIP: 0033:0x7f33c2312c5e
[ 984.444164][ T44] RSP: 002b:00007ffe70edf4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 984.444405][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f33c2312c5e
[ 984.444658][ T44] RDX: 0000000000000000 RSI: 00007ffe70edf5a0 RDI: 0000000000000003
[ 984.444894][ T44] RBP: 00007ffe70edf4f0 R08: 0000000000000000 R09: 0000000000000000
[ 984.445157][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe70edfc60
[ 984.445402][ T44] R13: 0000000069361959 R14: 0000000000000000 R15: 0000000000499600
[ 984.445662][ T44]
[ 984.445809][ T44] INFO: task ip:6008 is blocked on a mutex likely owned by task kworker/0:0:9.
[ 984.446084][ T44] task:kworker/0:0 state:D stack:27592 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 984.446414][ T44] Workqueue: events refill_work
[ 984.446611][ T44] Call Trace:
[ 984.446757][ T44]
[ 984.446877][ T44] __schedule+0xae2/0x1720
[ 984.447078][ T44] ? usleep_range_state+0xba/0x1b0
[ 984.447257][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.447438][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.447633][ T44] ? usleep_range_state+0xba/0x1b0
[ 984.447815][ T44] schedule+0xd4/0x260
[ 984.447977][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 984.448194][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 984.448375][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 984.448557][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 984.448749][ T44] ? ktime_get+0x15e/0x220
[ 984.448934][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 984.449121][ T44] ? ktime_get+0xa9/0x220
[ 984.449272][ T44] usleep_range_state+0x133/0x1b0
[ 984.449459][ T44] ? schedule_hrtimeout+0x20/0x20
[ 984.449657][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 984.449834][ T44] ? refill_work+0x149/0x210
[ 984.450030][ T44] napi_disable_locked+0x379/0x5f0
[ 984.450214][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 984.450399][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 984.450629][ T44] napi_disable+0x43/0x80
[ 984.450778][ T44] refill_work+0x116/0x210
[ 984.450969][ T44] process_one_work+0xd57/0x1390
[ 984.451160][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 984.451336][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.451518][ T44] ? assign_work+0x152/0x380
[ 984.451718][ T44] worker_thread+0x4d6/0xd40
[ 984.451901][ T44] ? process_one_work+0x1390/0x1390
[ 984.452092][ T44] kthread+0x355/0x5b0
[ 984.452241][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.452481][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.452671][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.452849][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.453057][ T44] ret_from_fork+0x3fb/0x510
[ 984.453298][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 984.453503][ T44] ? __switch_to+0x602/0xd00
[ 984.453696][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.453876][ T44] ret_from_fork_asm+0x11/0x20
[ 984.454150][ T44]
[ 984.454306][ T44]
[ 984.454306][ T44] Showing all locks held in the system:
[ 984.454538][ T44] 3 locks held by kworker/0:0/9:
[ 984.454782][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.455092][ T44] #1: ffa0000000097cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.455462][ T44] #2: ff1100000e7eac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 984.455739][ T44] 3 locks held by kworker/u16:0/12:
[ 984.455913][ T44] #0: ff1100000eea6548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.456272][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.456630][ T44] #2: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 984.456970][ T44] 1 lock held by khungtaskd/44:
[ 984.457148][ T44] #0: ffffffffaf370ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 984.457495][ T44] 3 locks held by kworker/3:1/70:
[ 984.457680][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.457979][ T44] #1: ffa00000004b7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.458337][ T44] #2: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 984.458622][ T44] 2 locks held by ip/6008:
[ 984.458848][ T44] #0: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[ 984.459134][ T44] #1: ff1100000e7eac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 984.459407][ T44] 1 lock held by ip/6074:
[ 984.459621][ T44] #0: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 984.459883][ T44]
[ 984.460011][ T44] =============================================
[ 984.460011][ T44]
[ 1107.290606][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 1107.290986][ T44] Not tainted 6.18.0-virtme #1
[ 1107.291199][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1107.291491][ T44] task:kworker/u16:0 state:D stack:26016 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 1107.291858][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 1107.292073][ T44] Call Trace:
[ 1107.292224][ T44]
[ 1107.292354][ T44] __schedule+0xae2/0x1720
[ 1107.292564][ T44] ? io_schedule_timeout+0x130/0x130
[ 1107.292762][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.292940][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.293118][ T44] schedule+0xd4/0x260
[ 1107.293268][ T44] schedule_preempt_disabled+0x18/0x30
[ 1107.293461][ T44] __mutex_lock+0xd76/0x1f20
[ 1107.293665][ T44] ? addrconf_verify_work+0x12/0x30
[ 1107.293847][ T44] ? ww_mutex_lock+0x160/0x160
[ 1107.294041][ T44] ? process_one_work+0xd16/0x1390
[ 1107.294224][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.294414][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.294626][ T44] ? addrconf_verify_work+0x12/0x30
[ 1107.294805][ T44] addrconf_verify_work+0x12/0x30
[ 1107.294987][ T44] process_one_work+0xd57/0x1390
[ 1107.295180][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 1107.295359][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.295563][ T44] ? assign_work+0x152/0x380
[ 1107.295763][ T44] worker_thread+0x4d6/0xd40
[ 1107.295955][ T44] ? process_one_work+0x1390/0x1390
[ 1107.296132][ T44] kthread+0x355/0x5b0
[ 1107.296284][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.296485][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.296684][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.296866][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.297047][ T44] ret_from_fork+0x3fb/0x510
[ 1107.297230][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 1107.297451][ T44] ? __switch_to+0x602/0xd00
[ 1107.297651][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.297837][ T44] ret_from_fork_asm+0x11/0x20
[ 1107.298023][ T44]
[ 1107.298202][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:6008.
[ 1107.298480][ T44] INFO: task kworker/3:1:70 blocked for more than 245 seconds.
[ 1107.298718][ T44] Not tainted 6.18.0-virtme #1
[ 1107.298888][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1107.299144][ T44] task:kworker/3:1 state:D stack:28520 pid:70 tgid:70 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 1107.299479][ T44] Workqueue: events xp_release_deferred
[ 1107.299672][ T44] Call Trace:
[ 1107.299818][ T44]
[ 1107.299937][ T44] __schedule+0xae2/0x1720
[ 1107.300119][ T44] ? io_schedule_timeout+0x130/0x130
[ 1107.300299][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.300506][ T44] schedule+0xd4/0x260
[ 1107.300699][ T44] schedule_preempt_disabled+0x18/0x30
[ 1107.300879][ T44] __mutex_lock+0xd76/0x1f20
[ 1107.301057][ T44] ? look_up_lock_class+0x55/0x120
[ 1107.301236][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 1107.301426][ T44] ? ww_mutex_lock+0x160/0x160
[ 1107.301631][ T44] ? __lock_acquire+0x577/0xc10
[ 1107.301814][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.301993][ T44] ? process_one_work+0xd16/0x1390
[ 1107.302174][ T44] ? xp_release_deferred+0x1b/0x1e0
[ 1107.302351][ T44] xp_release_deferred+0x1b/0x1e0
[ 1107.302550][ T44] process_one_work+0xd57/0x1390
[ 1107.302747][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 1107.302929][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.303117][ T44] ? assign_work+0x152/0x380
[ 1107.303298][ T44] worker_thread+0x4d6/0xd40
[ 1107.303500][ T44] ? process_one_work+0x1390/0x1390
[ 1107.303695][ T44] kthread+0x355/0x5b0
[ 1107.303846][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.304026][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.304204][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.304391][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.304601][ T44] ret_from_fork+0x3fb/0x510
[ 1107.304779][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 1107.304989][ T44] ? __switch_to+0x602/0xd00
[ 1107.305168][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.305348][ T44] ret_from_fork_asm+0x11/0x20
[ 1107.305554][ T44]
[ 1107.305728][ T44] INFO: task kworker/3:1:70 is blocked on a mutex likely owned by task ip:6008.
[ 1107.305998][ T44] INFO: task ip:6008 blocked for more than 368 seconds.
[ 1107.306202][ T44] Not tainted 6.18.0-virtme #1
[ 1107.306372][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1107.306658][ T44] task:ip state:D stack:25088 pid:6008 tgid:6008 ppid:1 task_flags:0x400100 flags:0x00080002
[ 1107.306992][ T44] Call Trace:
[ 1107.307142][ T44]
[ 1107.307261][ T44] __schedule+0xae2/0x1720
[ 1107.307457][ T44] ? io_schedule_timeout+0x130/0x130
[ 1107.307656][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.307833][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.308012][ T44] schedule+0xd4/0x260
[ 1107.308161][ T44] schedule_preempt_disabled+0x18/0x30
[ 1107.308342][ T44] __mutex_lock+0xd76/0x1f20
[ 1107.308540][ T44] ? napi_enable+0x3b/0x80
[ 1107.308735][ T44] ? ww_mutex_lock+0x160/0x160
[ 1107.308915][ T44] ? dma_map_phys+0x1b1/0x220
[ 1107.309095][ T44] ? __asan_memset+0x27/0x50
[ 1107.309275][ T44] ? sg_init_table+0x19/0x60
[ 1107.309466][ T44] ? try_fill_recv+0x3ec/0x1750
[ 1107.309667][ T44] ? napi_enable+0x3b/0x80
[ 1107.309854][ T44] napi_enable+0x3b/0x80
[ 1107.310006][ T44] __virtnet_rx_resume+0x156/0x290
[ 1107.310184][ T44] ? queue_delayed_work_on+0x91/0x100
[ 1107.310365][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 1107.310560][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 1107.310760][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 1107.310938][ T44] dev_xdp_install+0x3e4/0x890
[ 1107.311121][ T44] ? alloc_netdev_dummy+0x30/0x30
[ 1107.311304][ T44] dev_xdp_attach+0x50d/0x1310
[ 1107.311499][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 1107.311694][ T44] ? __bpf_prog_get+0x320/0x320
[ 1107.311876][ T44] dev_change_xdp_fd+0x176/0x210
[ 1107.312057][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 1107.312239][ T44] ? rtnl_newlink_create+0x900/0x900
[ 1107.312435][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 1107.312666][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 1107.312846][ T44] ? validate_chain+0x30f/0x8e0
[ 1107.313029][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 1107.313209][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 1107.313391][ T44] ? __lock_acquire+0x577/0xc10
[ 1107.313610][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 1107.313792][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 1107.313971][ T44] ? lock_acquire+0x10a/0x150
[ 1107.314149][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.314326][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.314525][ T44] ? trace_contention_end+0xd6/0x110
[ 1107.314722][ T44] ? __mutex_lock+0x285/0x1f20
[ 1107.314905][ T44] ? rtnl_newlink+0x5f9/0xb40
[ 1107.315099][ T44] ? ww_mutex_lock+0x160/0x160
[ 1107.315287][ T44] ? nla_validate_int_range+0x5b0/0x5b0
[ 1107.315484][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 1107.315684][ T44] rtnl_newlink+0x649/0xb40
[ 1107.315867][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.316045][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 1107.316227][ T44] ? __lock_acquire+0x577/0xc10
[ 1107.316419][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.316627][ T44] ? find_held_lock+0x2b/0x80
[ 1107.316805][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 1107.316983][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.317162][ T44] ? __rtnl_newlink+0xa40/0xa40
[ 1107.317346][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 1107.317546][ T44] ? rtnl_port_fill+0x940/0x940
[ 1107.317740][ T44] ? __lock_acquire+0x577/0xc10
[ 1107.317920][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.318102][ T44] ? find_held_lock+0x2b/0x80
[ 1107.318284][ T44] netlink_rcv_skb+0x123/0x380
[ 1107.318482][ T44] ? rtnl_port_fill+0x940/0x940
[ 1107.318679][ T44] ? netlink_ack+0xcc0/0xcc0
[ 1107.318866][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 1107.319042][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 1107.319226][ T44] netlink_unicast+0x4a3/0x770
[ 1107.319422][ T44] ? netlink_attachskb+0x810/0x810
[ 1107.319624][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.319803][ T44] ? __lock_acquire+0x577/0xc10
[ 1107.319983][ T44] netlink_sendmsg+0x735/0xc60
[ 1107.320161][ T44] ? netlink_unicast+0x770/0x770
[ 1107.320345][ T44] ____sys_sendmsg+0x419/0x850
[ 1107.320544][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 1107.320737][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 1107.320949][ T44] ? move_addr_to_kernel+0x40/0x40
[ 1107.321129][ T44] ? stack_depot_save_flags+0x3e1/0x6e0
[ 1107.321307][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 1107.321511][ T44] ___sys_sendmsg+0xfd/0x180
[ 1107.321705][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 1107.321916][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 1107.322111][ T44] __sys_sendmsg+0x124/0x1c0
[ 1107.322292][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 1107.322487][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 1107.322681][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 1107.322893][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 1107.323072][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.323253][ T44] do_syscall_64+0xbd/0xfc0
[ 1107.323448][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1107.323672][ T44] RIP: 0033:0x7f33c2312c5e
[ 1107.323858][ T44] RSP: 002b:00007ffe70edf4e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 1107.324114][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f33c2312c5e
[ 1107.324351][ T44] RDX: 0000000000000000 RSI: 00007ffe70edf5a0 RDI: 0000000000000003
[ 1107.324627][ T44] RBP: 00007ffe70edf4f0 R08: 0000000000000000 R09: 0000000000000000
[ 1107.324867][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe70edfc60
[ 1107.325103][ T44] R13: 0000000069361959 R14: 0000000000000000 R15: 0000000000499600
[ 1107.325348][ T44]
[ 1107.325512][ T44] INFO: task ip:6008 is blocked on a mutex likely owned by task kworker/0:0:9.
[ 1107.325788][ T44] task:kworker/0:0 state:R stack:27592 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 1107.326115][ T44] Workqueue: events refill_work
[ 1107.326294][ T44] Call Trace:
[ 1107.326452][ T44]
[ 1107.326572][ T44] __schedule+0xae2/0x1720
[ 1107.326770][ T44] ? usleep_range_state+0xba/0x1b0
[ 1107.326947][ T44] ? io_schedule_timeout+0x130/0x130
[ 1107.327128][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.327310][ T44] ? usleep_range_state+0xba/0x1b0
[ 1107.327510][ T44] schedule+0xd4/0x260
[ 1107.327673][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 1107.327880][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 1107.328058][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 1107.328246][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 1107.328430][ T44] ? ktime_get+0x15e/0x220
[ 1107.328628][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 1107.328806][ T44] ? ktime_get+0xa9/0x220
[ 1107.328956][ T44] usleep_range_state+0x133/0x1b0
[ 1107.329136][ T44] ? schedule_hrtimeout+0x20/0x20
[ 1107.329316][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 1107.329511][ T44] ? refill_work+0x149/0x210
[ 1107.329713][ T44] napi_disable_locked+0x379/0x5f0
[ 1107.329892][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 1107.330070][ T44] ? netdev_bind_sb_channel_queue+0x470/0x470
[ 1107.330283][ T44] napi_disable+0x43/0x80
[ 1107.330444][ T44] refill_work+0x116/0x210
[ 1107.330644][ T44] process_one_work+0xd57/0x1390
[ 1107.330830][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 1107.331012][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.331195][ T44] ? assign_work+0x152/0x380
[ 1107.331376][ T44] worker_thread+0x4d6/0xd40
[ 1107.331573][ T44] ? process_one_work+0x1390/0x1390
[ 1107.331767][ T44] kthread+0x355/0x5b0
[ 1107.331917][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.332163][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.332344][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.332545][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.332740][ T44] ret_from_fork+0x3fb/0x510
[ 1107.332923][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 1107.333131][ T44] ? __switch_to+0x602/0xd00
[ 1107.333312][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 1107.333519][ T44] ret_from_fork_asm+0x11/0x20
[ 1107.333789][ T44]
[ 1107.333950][ T44] INFO: task ip:6074 blocked for more than 122 seconds.
[ 1107.334151][ T44] Not tainted 6.18.0-virtme #1
[ 1107.334317][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1107.334661][ T44] task:ip state:D stack:25768 pid:6074 tgid:6074 ppid:6073 task_flags:0x400100 flags:0x00080000
[ 1107.334982][ T44] Call Trace:
[ 1107.335131][ T44]
[ 1107.335250][ T44] __schedule+0xae2/0x1720
[ 1107.335443][ T44] ? io_schedule_timeout+0x130/0x130
[ 1107.335641][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.335882][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.336062][ T44] schedule+0xd4/0x260
[ 1107.336212][ T44] schedule_preempt_disabled+0x18/0x30
[ 1107.336394][ T44] __mutex_lock+0xd76/0x1f20
[ 1107.336607][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.336783][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 1107.336960][ T44] ? write_profile+0xf0/0xf0
[ 1107.337141][ T44] ? ww_mutex_lock+0x160/0x160
[ 1107.337326][ T44] ? find_held_lock+0x2b/0x80
[ 1107.337607][ T44] ? __lock_release.isra.0+0x59/0x170
[ 1107.337786][ T44] ? rtnetlink_rcv_msg+0x2ab/0xb90
[ 1107.337967][ T44] rtnetlink_rcv_msg+0x2ab/0xb90
[ 1107.338154][ T44] ? rtnl_port_fill+0x940/0x940
[ 1107.338391][ T44] ? __lock_acquire+0x577/0xc10
[ 1107.338607][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.338783][ T44] ? find_held_lock+0x2b/0x80
[ 1107.338964][ T44] netlink_rcv_skb+0x123/0x380
[ 1107.339143][ T44] ? rtnl_port_fill+0x940/0x940
[ 1107.339327][ T44] ? netlink_ack+0xcc0/0xcc0
[ 1107.339530][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 1107.339787][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 1107.339967][ T44] netlink_unicast+0x4a3/0x770
[ 1107.340148][ T44] ? netlink_attachskb+0x810/0x810
[ 1107.340329][ T44] ? __lock_acquire+0x577/0xc10
[ 1107.340530][ T44] netlink_sendmsg+0x735/0xc60
[ 1107.340788][ T44] ? netlink_unicast+0x770/0x770
[ 1107.340973][ T44] ____sys_sendmsg+0x419/0x850
[ 1107.341152][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 1107.341329][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 1107.341631][ T44] ? move_addr_to_kernel+0x40/0x40
[ 1107.341806][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 1107.341988][ T44] ? __lock_acquire+0x577/0xc10
[ 1107.342228][ T44] ___sys_sendmsg+0xfd/0x180
[ 1107.342421][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 1107.342630][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 1107.342806][ T44] ? __might_fault+0x97/0x140
[ 1107.343050][ T44] ? _copy_to_user+0x4b/0x70
[ 1107.343231][ T44] __sys_sendmsg+0x124/0x1c0
[ 1107.343419][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 1107.343625][ T44] ? rcu_is_watching+0x15/0xd0
[ 1107.343871][ T44] do_syscall_64+0xbd/0xfc0
[ 1107.344049][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1107.344254][ T44] RIP: 0033:0x7fee9c4a2c5e
[ 1107.344446][ T44] RSP: 002b:00007ffc349f9940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 1107.344769][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee9c4a2c5e
[ 1107.345005][ T44] RDX: 0000000000000000 RSI: 00007ffc349f9a00 RDI: 0000000000000004
[ 1107.345263][ T44] RBP: 00007ffc349f9950 R08: 0000000000000000 R09: 0000000000000000
[ 1107.345600][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc349fa68b
[ 1107.345834][ T44] R13: 0000000069361a29 R14: 000000000000000d R15: 00007ffc349f9ab0
[ 1107.346082][ T44]
[ 1107.346238][ T44] INFO: task ip:6074 is blocked on a mutex likely owned by task ip:6008.
[ 1107.346484][ T44]
[ 1107.346484][ T44] Showing all locks held in the system:
[ 1107.346788][ T44] 3 locks held by kworker/0:0/9:
[ 1107.346957][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 1107.347249][ T44] #1: ffa0000000097cc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 1107.347663][ T44] #2: ff1100000e7eac98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 1107.347929][ T44] 3 locks held by kworker/u16:0/12:
[ 1107.348154][ T44] #0: ff1100000eea6548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 1107.348451][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 1107.348865][ T44] #2: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 1107.349130][ T44] 1 lock held by khungtaskd/44:
[ 1107.349296][ T44] #0: ffffffffaf370ba0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 1107.349620][ T44] 3 locks held by kworker/3:1/70:
[ 1107.349789][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 1107.350080][ T44] #1: ffa00000004b7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 1107.350366][ T44] #2: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 1107.350655][ T44] 2 locks held by ip/6008:
[ 1107.350823][ T44] #0: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x5f9/0xb40
[ 1107.351085][ T44] #1: ff1100000e7eac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 1107.351411][ T44] 1 lock held by ip/6074:
[ 1107.351559][ T44] #0: ffffffffafa78aa8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2ab/0xb90
[ 1107.351833][ T44]
[ 1107.351945][ T44] =============================================
[ 1107.351945][ T44]