[ 24.486453][ T283] socat (283) used greatest stack depth: 24640 bytes left
[ 43.675988][ T328] socat (328) used greatest stack depth: 22480 bytes left
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
[ 247.235250][ T44] INFO: task ip:364 blocked for more than 122 seconds.
[ 247.235819][ T44] Not tainted 6.15.0-rc3-virtme #1
[ 247.236106][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 247.236490][ T44] task:ip state:D stack:24936 pid:364 tgid:364 ppid:248 task_flags:0x400100 flags:0x00004006
[ 247.237008][ T44] Call Trace:
[ 247.237199][ T44]
[ 247.237326][ T44] __schedule+0x851/0x1b00
[ 247.237575][ T44] ? __pfx___schedule+0x10/0x10
[ 247.237816][ T44] ? schedule+0x1ee/0x270
[ 247.237997][ T44] ? __lock_release+0x5d/0x170
[ 247.238256][ T44] schedule+0xe2/0x270
[ 247.238433][ T44] schedule_preempt_disabled+0x18/0x30
[ 247.238661][ T44] __mutex_lock+0x77f/0xcd0
[ 247.238891][ T44] ? kasan_quarantine_put+0x10d/0x230
[ 247.239138][ T44] ? xdp_features_set_redirect_target+0x23/0x80
[ 247.239428][ T44] ? __pfx___mutex_lock+0x10/0x10
[ 247.239655][ T44] ? kfree+0x144/0x320
[ 247.239830][ T44] ? virtnet_set_guest_offloads+0xf6/0x1b0
[ 247.240143][ T44] ? virtnet_set_guest_offloads+0xf6/0x1b0
[ 247.240437][ T44] ? __pfx_virtnet_set_guest_offloads+0x10/0x10
[ 247.240724][ T44] ? xdp_features_set_redirect_target+0x23/0x80
[ 247.241011][ T44] xdp_features_set_redirect_target+0x23/0x80
[ 247.241307][ T44] virtnet_xdp_set+0x1440/0x1a70
[ 247.241548][ T44] dev_xdp_install+0x41e/0x8c0
[ 247.241776][ T44] ? __pfx_virtnet_xdp+0x10/0x10
[ 247.242002][ T44] ? __pfx_dev_xdp_install+0x10/0x10
[ 247.242258][ T44] dev_xdp_attach+0x53e/0x1120
[ 247.242499][ T44] ? __bpf_prog_get+0x1ac/0x230
[ 247.242732][ T44] ? __pfx_dev_xdp_attach+0x10/0x10
[ 247.242961][ T44] ? __pfx_bpf_prog_get_type_dev+0x10/0x10
[ 247.243607][ T44] dev_change_xdp_fd+0x244/0x290
[ 247.243863][ T44] do_setlink.constprop.0+0x1ffd/0x2790
[ 247.244118][ T44] ? rcu_read_lock_any_held+0x43/0xb0
[ 247.244347][ T44] ? validate_chain+0x166/0x4d0
[ 247.244582][ T44] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 247.244865][ T44] ? __lock_acquire+0x591/0x9d0
[ 247.245100][ T44] ? mn_hlist_invalidate_range_start+0x1e9/0x590
[ 247.245391][ T44] ? __mutex_trylock_common+0xf9/0x260
[ 247.245635][ T44] ? __pfx___mutex_trylock_common+0x10/0x10
[ 247.245925][ T44] ? rcu_is_watching+0x12/0xc0
[ 247.246169][ T44] ? rcu_is_watching+0x12/0xc0
[ 247.246406][ T44] ? find_held_lock+0x2b/0x80
[ 247.246632][ T44] ? rtnl_newlink+0x651/0xa60
[ 247.246861][ T44] ? __create_object+0x5e/0xb0
[ 247.247098][ T44] ? __pfx___mutex_lock+0x10/0x10
[ 247.247335][ T44] ? trace_cap_capable+0x10f/0x190
[ 247.247566][ T44] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 247.247850][ T44] ? __rtnl_newlink+0x40e/0xa40
[ 247.248107][ T44] rtnl_newlink+0x69a/0xa60
[ 247.248358][ T44] ? __pfx_rtnl_newlink+0x10/0x10
[ 247.248587][ T44] ? __lock_acquire+0x591/0x9d0
[ 247.248823][ T44] ? find_held_lock+0x2b/0x80
[ 247.249057][ T44] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 247.249283][ T44] ? __lock_release+0x5d/0x170
[ 247.249512][ T44] ? __pfx_rtnl_newlink+0x10/0x10
[ 247.249744][ T44] rtnetlink_rcv_msg+0x710/0xc00
[ 247.249976][ T44] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 247.250225][ T44] ? validate_chain+0x166/0x4d0
[ 247.250467][ T44] netlink_rcv_skb+0x12f/0x360
[ 247.250695][ T44] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 247.250926][ T44] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 247.251163][ T44] ? __lock_acquire+0x591/0x9d0
[ 247.251404][ T44] ? netlink_deliver_tap+0x13e/0x340
[ 247.251632][ T44] ? __lock_release+0x5d/0x170
[ 247.251862][ T44] ? netlink_deliver_tap+0x13e/0x340
[ 247.252106][ T44] ? netlink_deliver_tap+0xc3/0x340
[ 247.252339][ T44] netlink_unicast+0x449/0x710
[ 247.252570][ T44] ? __pfx_netlink_unicast+0x10/0x10
[ 247.252800][ T44] ? __lock_acquire+0x591/0x9d0
[ 247.253044][ T44] netlink_sendmsg+0x721/0xbe0
[ 247.253279][ T44] ? __pfx_netlink_sendmsg+0x10/0x10
[ 247.253511][ T44] ? __import_iovec+0x238/0x3c0
[ 247.253754][ T44] ____sys_sendmsg+0x7aa/0xa10
[ 247.253988][ T44] ? __pfx_____sys_sendmsg+0x10/0x10
[ 247.254226][ T44] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 247.254527][ T44] ___sys_sendmsg+0xed/0x170
[ 247.254754][ T44] ? kasan_record_aux_stack+0x8c/0xa0
[ 247.254986][ T44] ? __call_rcu_common.constprop.0+0xa1/0x610
[ 247.255280][ T44] ? __pfx____sys_sendmsg+0x10/0x10
[ 247.255512][ T44] ? find_held_lock+0x2b/0x80
[ 247.255740][ T44] ? __lock_acquire+0x591/0x9d0
[ 247.255986][ T44] ? find_held_lock+0x2b/0x80
[ 247.256244][ T44] ? __virt_addr_valid+0x22e/0x450
[ 247.256473][ T44] ? __lock_release+0x5d/0x170
[ 247.256710][ T44] __sys_sendmsg+0x108/0x1a0
[ 247.256938][ T44] ? __pfx___sys_sendmsg+0x10/0x10
[ 247.257189][ T44] ? rcu_is_watching+0x12/0xc0
[ 247.257418][ T44] do_syscall_64+0xc1/0x1d0
[ 247.257651][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 247.257932][ T44] RIP: 0033:0x7f387c9639a7
[ 247.258185][ T44] RSP: 002b:00007ffe9bff57a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 247.258535][ T44] RAX: ffffffffffffffda RBX: 00007ffe9bff5ed8 RCX: 00007f387c9639a7
[ 247.258875][ T44] RDX: 0000000000000000 RSI: 00007ffe9bff5810 RDI: 0000000000000003
[ 247.259224][ T44] RBP: 0000000000000009 R08: 00000000ffff7fff R09: 0000000000000000
[ 247.259577][ T44] R10: 00007f387c8214a8 R11: 0000000000000246 R12: 0000000000000009
[ 247.259918][ T44] R13: 000000006810f953 R14: 0000000000498600 R15: 0000000000000000
[ 247.260288][ T44]
[ 247.260527][ T44] INFO: task ip:364 is blocked on a mutex likely owned by task kworker/2:2:63.
[ 247.260909][ T44] task:kworker/2:2 state:D stack:28368 pid:63 tgid:63 ppid:2 task_flags:0x4208060 flags:0x00004000
[ 247.261425][ T44] Workqueue: events refill_work
[ 247.261663][ T44] Call Trace:
[ 247.261837][ T44]
[ 247.261961][ T44] __schedule+0x851/0x1b00
[ 247.262209][ T44] ? __pfx___schedule+0x10/0x10
[ 247.262448][ T44] ? schedule+0x1ee/0x270
[ 247.262620][ T44] ? __lock_release+0x5d/0x170
[ 247.262851][ T44] schedule+0xe2/0x270
[ 247.263040][ T44] schedule_hrtimeout_range_clock+0x100/0x2d0
[ 247.263327][ T44] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 247.263612][ T44] ? find_held_lock+0x2b/0x80
[ 247.263845][ T44] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 247.264091][ T44] ? ktime_get+0x178/0x200
[ 247.264329][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 247.264558][ T44] ? ktime_get+0xb8/0x200
[ 247.264739][ T44] usleep_range_state+0x141/0x1d0
[ 247.264972][ T44] ? __pfx_usleep_range_state+0x10/0x10
[ 247.265214][ T44] napi_disable_locked+0x3c0/0x5d0
[ 247.265445][ T44] ? __pfx_napi_disable_locked+0x10/0x10
[ 247.265679][ T44] napi_disable+0x43/0x80
[ 247.265851][ T44] refill_work+0x129/0x220
[ 247.266090][ T44] ? refill_work+0x9b/0x220
[ 247.266330][ T44] process_one_work+0xe40/0x1690
[ 247.266569][ T44] ? __pfx_process_one_work+0x10/0x10
[ 247.266804][ T44] ? assign_work+0x16c/0x240
[ 247.267043][ T44] worker_thread+0x591/0xcf0
[ 247.267280][ T44] ? __pfx_worker_thread+0x10/0x10
[ 247.267509][ T44] kthread+0x37b/0x600
[ 247.267684][ T44] ? __pfx_kthread+0x10/0x10
[ 247.267911][ T44] ? ret_from_fork+0x1b/0x70
[ 247.268156][ T44] ? __lock_release+0x5d/0x170
[ 247.268387][ T44] ? rcu_is_watching+0x12/0xc0
[ 247.268613][ T44] ? __pfx_kthread+0x10/0x10
[ 247.268841][ T44] ret_from_fork+0x31/0x70
[ 247.269075][ T44] ? __pfx_kthread+0x10/0x10
[ 247.269303][ T44] ret_from_fork_asm+0x1a/0x30
[ 247.269548][ T44]
[ 247.269725][ T44]
[ 247.269725][ T44] Showing all locks held in the system:
[ 247.270161][ T44] 1 lock held by khungtaskd/44:
[ 247.270383][ T44] #0: ffffffffa57745a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 247.270783][ T44] 3 locks held by kworker/2:2/63:
[ 247.271008][ T44] 3 locks held by kworker/u16:1/69:
[ 247.271234][ T44] #0: ffff888008c7e548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1690
[ 247.271693][ T44] #1: ffffc900004a7d40 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf6/0x1690
[ 247.272244][ T44] #2: ffffffffa603cbc8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 247.272643][ T44] 2 locks held by ip/364:
[ 247.272805][ T44] #0: ffffffffa603cbc8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x651/0xa60
[ 247.273214][ T44] #1: ffff88800881ac90 (&dev->lock){+.+.}-{4:4}, at: xdp_features_set_redirect_target+0x23/0x80
[ 247.273666][ T44] 2 locks held by ethtool/369:
[ 247.273882][ T44] #0: ffffffffa6094f70 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[ 247.274227][ T44] #1: ffffffffa603cbc8 (rtnl_mutex){+.+.}-{4:4}, at: ethnl_default_doit+0x31b/0xe60
[ 247.274624][ T44]
[ 247.274739][ T44] =============================================
[ 247.274739][ T44]
WAIT TIMEOUT stderr