[ 984.384560][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds.
[ 984.384872][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 984.385021][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.385282][ T44] task:kworker/u16:0 state:D stack:25936 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 984.385625][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 984.385816][ T44] Call Trace:
[ 984.385921][ T44]
[ 984.385996][ T44] __schedule+0xae2/0x1720
[ 984.386132][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.386268][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.386406][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.386545][ T44] schedule+0xd4/0x260
[ 984.386645][ T44] schedule_preempt_disabled+0x18/0x30
[ 984.386777][ T44] __mutex_lock+0xd76/0x1f20
[ 984.386907][ T44] ? addrconf_verify_work+0x12/0x30
[ 984.387025][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.387149][ T44] ? process_one_work+0xd16/0x1390
[ 984.387267][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.387383][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.387500][ T44] ? addrconf_verify_work+0x12/0x30
[ 984.387621][ T44] addrconf_verify_work+0x12/0x30
[ 984.387741][ T44] process_one_work+0xd57/0x1390
[ 984.387862][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 984.387979][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.388095][ T44] ? assign_work+0x152/0x380
[ 984.388209][ T44] worker_thread+0x4d6/0xd40
[ 984.388327][ T44] ? process_one_work+0x1390/0x1390
[ 984.388441][ T44] kthread+0x355/0x5b0
[ 984.388528][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.388648][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.388761][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.388876][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.388990][ T44] ret_from_fork+0x3fb/0x510
[ 984.389103][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 984.389245][ T44] ? __switch_to+0x53c/0xd00
[ 984.389359][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.389474][ T44] ret_from_fork_asm+0x11/0x20
[ 984.389601][ T44]
[ 984.389708][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:5776.
[ 984.389907][ T44] INFO: task ip:5776 blocked for more than 368 seconds.
[ 984.390039][ T44] Not tainted 6.19.0-rc1-virtme #1
[ 984.390143][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 984.390330][ T44] task:ip state:D stack:24976 pid:5776 tgid:5776 ppid:1 task_flags:0x400100 flags:0x00080002
[ 984.390580][ T44] Call Trace:
[ 984.390669][ T44]
[ 984.390727][ T44] __schedule+0xae2/0x1720
[ 984.390842][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.390955][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.391069][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.391184][ T44] schedule+0xd4/0x260
[ 984.391272][ T44] schedule_preempt_disabled+0x18/0x30
[ 984.391385][ T44] __mutex_lock+0xd76/0x1f20
[ 984.391498][ T44] ? napi_enable+0x3b/0x80
[ 984.391619][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.391734][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.391848][ T44] ? __asan_memset+0x27/0x50
[ 984.391963][ T44] ? sg_init_table+0x19/0x60
[ 984.392078][ T44] ? try_fill_recv+0x3ec/0x1750
[ 984.392198][ T44] ? napi_enable+0x3b/0x80
[ 984.392310][ T44] napi_enable+0x3b/0x80
[ 984.392396][ T44] __virtnet_rx_resume+0x156/0x290
[ 984.392509][ T44] ? queue_delayed_work_on+0x91/0x100
[ 984.392629][ T44] virtnet_rx_resume_all+0xe7/0x1a0
[ 984.392748][ T44] virtnet_xdp_set+0xef7/0x1aa0
[ 984.392865][ T44] ? virtnet_xdp_set+0x1aa0/0x1aa0
[ 984.392979][ T44] dev_xdp_install+0x3e4/0x890
[ 984.393092][ T44] ? netif_set_xps_queue+0x40/0x40
[ 984.393209][ T44] dev_xdp_attach+0x50d/0x1310
[ 984.393324][ T44] ? bpf_xdp_link_update+0x6e0/0x6e0
[ 984.393437][ T44] ? __bpf_prog_get+0x320/0x320
[ 984.393559][ T44] dev_change_xdp_fd+0x176/0x210
[ 984.393677][ T44] do_setlink.isra.0+0x1c2d/0x2880
[ 984.393795][ T44] ? rtnl_newlink_create+0x900/0x900
[ 984.393908][ T44] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 984.394050][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 984.394163][ T44] ? validate_chain+0x37b/0xb70
[ 984.394276][ T44] ? rcu_read_lock_any_held+0x66/0x90
[ 984.394388][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 984.394502][ T44] ? __lock_acquire+0x577/0xc10
[ 984.394623][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.394739][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 984.394850][ T44] ? lock_acquire+0x10a/0x150
[ 984.394961][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.395073][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.395186][ T44] ? trace_contention_end+0xd6/0x110
[ 984.395300][ T44] ? __mutex_lock+0x285/0x1f20
[ 984.395414][ T44] ? rtnl_newlink+0x6fc/0xe90
[ 984.395530][ T44] ? ww_mutex_lock+0x160/0x160
[ 984.395650][ T44] ? nla_get_range_signed+0x3d0/0x3d0
[ 984.395765][ T44] ? __rtnl_newlink+0x3fa/0xa40
[ 984.395881][ T44] rtnl_newlink+0x75c/0xe90
[ 984.395995][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.396109][ T44] ? rtnl_setlink+0x880/0x880
[ 984.396228][ T44] ? __lock_acquire+0x577/0xc10
[ 984.396346][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.396460][ T44] ? find_held_lock+0x2b/0x80
[ 984.396576][ T44] ? rtnl_setlink+0x880/0x880
[ 984.396692][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.396805][ T44] ? rtnl_setlink+0x880/0x880
[ 984.396916][ T44] rtnetlink_rcv_msg+0x6fe/0xb90
[ 984.397030][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 984.397142][ T44] ? __lock_acquire+0x577/0xc10
[ 984.397258][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.397370][ T44] ? find_held_lock+0x2b/0x80
[ 984.397486][ T44] netlink_rcv_skb+0x123/0x380
[ 984.397603][ T44] ? rtnl_fdb_dump+0x620/0x620
[ 984.397719][ T44] ? netlink_ack+0xcc0/0xcc0
[ 984.397836][ T44] ? netlink_deliver_tap+0xc5/0x330
[ 984.397947][ T44] ? netlink_deliver_tap+0x13f/0x330
[ 984.398064][ T44] netlink_unicast+0x4a3/0x770
[ 984.398179][ T44] ? netlink_attachskb+0x810/0x810
[ 984.398292][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.398404][ T44] ? __lock_acquire+0x577/0xc10
[ 984.398517][ T44] netlink_sendmsg+0x735/0xc60
[ 984.398637][ T44] ? netlink_unicast+0x770/0x770
[ 984.398754][ T44] ____sys_sendmsg+0x419/0x850
[ 984.398873][ T44] ? copy_msghdr_from_user+0x270/0x430
[ 984.398989][ T44] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 984.399129][ T44] ? move_addr_to_kernel+0x40/0x40
[ 984.399244][ T44] ? stack_depot_save_flags+0x3f1/0x6f0
[ 984.399356][ T44] ? rcu_read_lock_any_held+0x3c/0x90
[ 984.399472][ T44] ___sys_sendmsg+0xfd/0x180
[ 984.399589][ T44] ? __call_rcu_common.constprop.0+0xa6/0xa00
[ 984.399742][ T44] ? copy_msghdr_from_user+0x430/0x430
[ 984.399869][ T44] __sys_sendmsg+0x124/0x1c0
[ 984.399982][ T44] ? __sys_sendmsg_sock+0x20/0x20
[ 984.400095][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 984.400207][ T44] ? __call_rcu_common.constprop.0+0x3bd/0xa00
[ 984.400353][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 984.400466][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.400588][ T44] do_syscall_64+0xbd/0xfc0
[ 984.400705][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 984.400846][ T44] RIP: 0033:0x7f82649edc5e
[ 984.400967][ T44] RSP: 002b:00007ffe3ffa8250 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 984.401140][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f82649edc5e
[ 984.401311][ T44] RDX: 0000000000000000 RSI: 00007ffe3ffa8310 RDI: 0000000000000003
[ 984.401482][ T44] RBP: 00007ffe3ffa8260 R08: 0000000000000000 R09: 0000000000000000
[ 984.401661][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe3ffa89d0
[ 984.401828][ T44] R13: 00000000694cf58d R14: 0000000000000000 R15: 0000000000499600
[ 984.402006][ T44]
[ 984.402092][ T44] INFO: task ip:5776 is blocked on a mutex likely owned by task kworker/3:1:51.
[ 984.402279][ T44] task:kworker/3:1 state:D stack:28096 pid:51 tgid:51 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 984.402523][ T44] Workqueue: events refill_work
[ 984.402642][ T44] Call Trace:
[ 984.402733][ T44]
[ 984.402792][ T44] __schedule+0xae2/0x1720
[ 984.402907][ T44] ? usleep_range_state+0xba/0x1b0
[ 984.403022][ T44] ? io_schedule_timeout+0x130/0x130
[ 984.403136][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.403249][ T44] ? usleep_range_state+0xba/0x1b0
[ 984.403361][ T44] schedule+0xd4/0x260
[ 984.403447][ T44] schedule_hrtimeout_range_clock+0x1da/0x2f0
[ 984.403590][ T44] ? schedule_timeout_idle+0xe0/0xe0
[ 984.403707][ T44] ? __hrtimer_cb_get_time+0x50/0x50
[ 984.403824][ T44] ? lockdep_hardirqs_on+0x84/0x130
[ 984.403937][ T44] ? ktime_get+0x15e/0x220
[ 984.404050][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 984.404163][ T44] ? ktime_get+0xa9/0x220
[ 984.404250][ T44] usleep_range_state+0x133/0x1b0
[ 984.404363][ T44] ? schedule_hrtimeout+0x20/0x20
[ 984.404474][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 984.404594][ T44] ? refill_work+0x149/0x210
[ 984.404712][ T44] napi_disable_locked+0x379/0x5f0
[ 984.404825][ T44] ? _mutex_trylock_nest_lock+0x340/0x340
[ 984.404937][ T44] ? register_netdevice_notifier_net+0x40/0x40
[ 984.405078][ T44] napi_disable+0x43/0x80
[ 984.405163][ T44] refill_work+0x116/0x210
[ 984.405277][ T44] process_one_work+0xd57/0x1390
[ 984.405395][ T44] ? pwq_dec_nr_in_flight+0x700/0x700
[ 984.405507][ T44] ? lock_acquire.part.0+0xbc/0x260
[ 984.405626][ T44] ? assign_work+0x152/0x380
[ 984.405743][ T44] worker_thread+0x4d6/0xd40
[ 984.405861][ T44] ? process_one_work+0x1390/0x1390
[ 984.405973][ T44] kthread+0x355/0x5b0
[ 984.406058][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.406173][ T44] ? __lock_release.isra.0+0x59/0x170
[ 984.406285][ T44] ? rcu_is_watching+0x15/0xd0
[ 984.406399][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.406515][ T44] ret_from_fork+0x3fb/0x510
[ 984.406635][ T44] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 984.406777][ T44] ? __switch_to+0x53c/0xd00
[ 984.406891][ T44] ? kthread_is_per_cpu+0xe0/0xe0
[ 984.407005][ T44] ret_from_fork_asm+0x11/0x20
[ 984.407125][ T44]
[ 984.407214][ T44]
[ 984.407214][ T44] Showing all locks held in the system:
[ 984.407376][ T44] 3 locks held by kworker/0:1/10:
[ 984.407487][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.407717][ T44] #1: ffa00000000a7cc0 ((work_completion)(&pool->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.407938][ T44] #2: ffffffffb6c85768 (rtnl_mutex){+.+.}-{4:4}, at: xp_release_deferred+0x1b/0x1e0
[ 984.408131][ T44] 3 locks held by kworker/u16:0/12:
[ 984.408240][ T44] #0: ff110000093cf148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.408459][ T44] #1: ffa00000000c7cc0 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.408742][ T44] #2: ffffffffb6c85768 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 984.408938][ T44] 1 lock held by khungtaskd/44:
[ 984.409047][ T44] #0: ffffffffb6571040 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 984.409266][ T44] 3 locks held by kworker/3:1/51:
[ 984.409376][ T44] #0: ff11000001139b48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 984.409598][ T44] #1: ffa000000037fcc0 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 984.409847][ T44] #2: ff11000008dc2c98 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 984.410045][ T44] 2 locks held by ip/5776:
[ 984.410154][ T44] #0: ffffffffb6c85768 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x6fc/0xe90
[ 984.410347][ T44] #1: ff11000008dc2c98 (&dev->lock){+.+.}-{4:4}, at: napi_enable+0x3b/0x80
[ 984.410627][ T44] 1 lock held by xdp_helper/5785:
[ 984.410737][ T44] #0: ffffffffb6c85768 (rtnl_mutex){+.+.}-{4:4}, at: xsk_bind+0x17f/0x1a10
[ 984.410932][ T44]
[ 984.410988][ T44] =============================================
[ 984.410988][ T44]