[ 370.086075][ T44] INFO: task kworker/u16:1:68 blocked for more than 122 seconds.
[ 370.086573][ T44] Not tainted 6.15.0-rc2-virtme #1
[ 370.086803][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.087237][ T44] task:kworker/u16:1 state:D stack:27456 pid:68 tgid:68 ppid:2 task_flags:0x4208060 flags:0x00004000
[ 370.087811][ T44] Workqueue: ipv6_addrconf addrconf_verify_work
[ 370.088136][ T44] Call Trace:
[ 370.088318][ T44]
[ 370.088449][ T44] __schedule+0x851/0x1b00
[ 370.088704][ T44] ? __pfx___schedule+0x10/0x10
[ 370.088965][ T44] ? schedule+0x1ee/0x270
[ 370.089148][ T44] ? __lock_release+0x5d/0x170
[ 370.089399][ T44] schedule+0xe2/0x270
[ 370.089586][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.089826][ T44] __mutex_lock+0x77f/0xcd0
[ 370.090075][ T44] ? validate_chain+0x166/0x4d0
[ 370.090321][ T44] ? addrconf_verify_work+0x12/0x30
[ 370.090561][ T44] ? __pfx___mutex_lock+0x10/0x10
[ 370.090810][ T44] ? rcu_is_watching+0x12/0xc0
[ 370.091075][ T44] ? addrconf_verify_work+0x12/0x30
[ 370.091321][ T44] addrconf_verify_work+0x12/0x30
[ 370.091563][ T44] process_one_work+0xe40/0x1690
[ 370.091819][ T44] ? __pfx_process_one_work+0x10/0x10
[ 370.092085][ T44] ? assign_work+0x16c/0x240
[ 370.092330][ T44] worker_thread+0x591/0xcf0
[ 370.092577][ T44] ? __pfx_worker_thread+0x10/0x10
[ 370.092818][ T44] kthread+0x37b/0x600
[ 370.093015][ T44] ? __pfx_kthread+0x10/0x10
[ 370.093260][ T44] ? ret_from_fork+0x1b/0x70
[ 370.093500][ T44] ? __lock_release+0x5d/0x170
[ 370.093743][ T44] ? rcu_is_watching+0x12/0xc0
[ 370.093991][ T44] ? __pfx_kthread+0x10/0x10
[ 370.094232][ T44] ret_from_fork+0x31/0x70
[ 370.094477][ T44] ? __pfx_kthread+0x10/0x10
[ 370.094723][ T44] ret_from_fork_asm+0x1a/0x30
[ 370.094988][ T44]
[ 370.095204][ T44] INFO: task kworker/u16:1:68 is blocked on a mutex likely owned by task ip:364.
[ 370.095628][ T44] task:ip state:D stack:24472 pid:364 tgid:364 ppid:247 task_flags:0x400100 flags:0x00004006
[ 370.096189][ T44] Call Trace:
[ 370.096396][ T44]
[ 370.096525][ T44] __schedule+0x851/0x1b00
[ 370.096777][ T44] ? __pfx___schedule+0x10/0x10
[ 370.097037][ T44] ? schedule+0x1ee/0x270
[ 370.097226][ T44] ? __lock_release+0x5d/0x170
[ 370.097471][ T44] schedule+0xe2/0x270
[ 370.097653][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.097892][ T44] __mutex_lock+0x77f/0xcd0
[ 370.098145][ T44] ? kasan_quarantine_put+0x10d/0x230
[ 370.098392][ T44] ? xdp_features_set_redirect_target+0x23/0x80
[ 370.098696][ T44] ? __pfx___mutex_lock+0x10/0x10
[ 370.098941][ T44] ? kfree+0x144/0x320
[ 370.099136][ T44] ? virtnet_set_guest_offloads+0xf6/0x1b0
[ 370.099443][ T44] ? virtnet_set_guest_offloads+0xf6/0x1b0
[ 370.099738][ T44] ? __pfx_virtnet_set_guest_offloads+0x10/0x10
[ 370.100046][ T44] ? xdp_features_set_redirect_target+0x23/0x80
[ 370.100345][ T44] xdp_features_set_redirect_target+0x23/0x80
[ 370.100643][ T44] virtnet_xdp_set+0x1440/0x1a70
[ 370.100901][ T44] dev_xdp_install+0x41e/0x8c0
[ 370.101147][ T44] ? __pfx_virtnet_xdp+0x10/0x10
[ 370.101387][ T44] ? __pfx_dev_xdp_install+0x10/0x10
[ 370.101636][ T44] dev_xdp_attach+0x53e/0x1120
[ 370.101882][ T44] ? __bpf_prog_get+0x1ac/0x230
[ 370.102133][ T44] ? __pfx_dev_xdp_attach+0x10/0x10
[ 370.102372][ T44] ? __pfx_bpf_prog_get_type_dev+0x10/0x10
[ 370.102689][ T44] dev_change_xdp_fd+0x244/0x290
[ 370.102935][ T44] do_setlink.constprop.0+0x1ffd/0x2790
[ 370.103195][ T44] ? rcu_read_lock_any_held+0x43/0xb0
[ 370.103447][ T44] ? validate_chain+0x166/0x4d0
[ 370.103695][ T44] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 370.104008][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.104254][ T44] ? mn_hlist_invalidate_range_start+0x3a9/0x590
[ 370.104593][ T44] ? __mutex_trylock_common+0xf9/0x260
[ 370.104849][ T44] ? __pfx___mutex_trylock_common+0x10/0x10
[ 370.105162][ T44] ? rcu_is_watching+0x12/0xc0
[ 370.105411][ T44] ? rcu_is_watching+0x12/0xc0
[ 370.105656][ T44] ? find_held_lock+0x2b/0x80
[ 370.105896][ T44] ? rtnl_newlink+0x651/0xa60
[ 370.106142][ T44] ? __create_object+0x5e/0xb0
[ 370.106384][ T44] ? __pfx___mutex_lock+0x10/0x10
[ 370.106627][ T44] ? trace_cap_capable+0x10f/0x190
[ 370.106870][ T44] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 370.107176][ T44] ? __rtnl_newlink+0x40e/0xa40
[ 370.107425][ T44] rtnl_newlink+0x69a/0xa60
[ 370.107673][ T44] ? __pfx_rtnl_newlink+0x10/0x10
[ 370.107916][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.108166][ T44] ? find_held_lock+0x2b/0x80
[ 370.108407][ T44] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 370.108653][ T44] ? __lock_release+0x5d/0x170
[ 370.108896][ T44] ? __pfx_rtnl_newlink+0x10/0x10
[ 370.109144][ T44] rtnetlink_rcv_msg+0x710/0xc00
[ 370.109389][ T44] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 370.109629][ T44] ? validate_chain+0x166/0x4d0
[ 370.109883][ T44] netlink_rcv_skb+0x12f/0x360
[ 370.110139][ T44] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 370.110389][ T44] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 370.110638][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.110895][ T44] ? netlink_deliver_tap+0x13e/0x340
[ 370.111156][ T44] ? __lock_release+0x5d/0x170
[ 370.111400][ T44] ? netlink_deliver_tap+0x13e/0x340
[ 370.111647][ T44] ? netlink_deliver_tap+0xc3/0x340
[ 370.111890][ T44] netlink_unicast+0x449/0x710
[ 370.112150][ T44] ? __pfx_netlink_unicast+0x10/0x10
[ 370.112395][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.112640][ T44] netlink_sendmsg+0x721/0xbe0
[ 370.112898][ T44] ? __pfx_netlink_sendmsg+0x10/0x10
[ 370.113157][ T44] ? __import_iovec+0x238/0x3c0
[ 370.113408][ T44] ____sys_sendmsg+0x7aa/0xa10
[ 370.113663][ T44] ? __pfx_____sys_sendmsg+0x10/0x10
[ 370.113907][ T44] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 370.114240][ T44] ___sys_sendmsg+0xed/0x170
[ 370.114495][ T44] ? kasan_record_aux_stack+0x8c/0xa0
[ 370.114736][ T44] ? __call_rcu_common.constprop.0+0xa1/0x610
[ 370.115045][ T44] ? __pfx____sys_sendmsg+0x10/0x10
[ 370.115291][ T44] ? find_held_lock+0x2b/0x80
[ 370.115534][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.115787][ T44] ? find_held_lock+0x2b/0x80
[ 370.116036][ T44] ? __virt_addr_valid+0x22e/0x450
[ 370.116275][ T44] ? __lock_release+0x5d/0x170
[ 370.116521][ T44] __sys_sendmsg+0x108/0x1a0
[ 370.116761][ T44] ? __pfx___sys_sendmsg+0x10/0x10
[ 370.117023][ T44] ? rcu_is_watching+0x12/0xc0
[ 370.117263][ T44] do_syscall_64+0xc1/0x1d0
[ 370.117507][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 370.117812][ T44] RIP: 0033:0x7ff6854b19a7
[ 370.118078][ T44] RSP: 002b:00007fffd399dd48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.118452][ T44] RAX: ffffffffffffffda RBX: 00007fffd399e478 RCX: 00007ff6854b19a7
[ 370.118817][ T44] RDX: 0000000000000000 RSI: 00007fffd399ddb0 RDI: 0000000000000003
[ 370.119187][ T44] RBP: 0000000000000009 R08: 00000000ffff7fff R09: 0000000000000000
[ 370.119556][ T44] R10: 00007ff68536f4a8 R11: 0000000000000246 R12: 0000000000000009
[ 370.119937][ T44] R13: 0000000068098311 R14: 0000000000498600 R15: 0000000000000000
[ 370.120325][ T44]
[ 370.120515][ T44] INFO: task ip:364 blocked for more than 245 seconds.
[ 370.120793][ T44] Not tainted 6.15.0-rc2-virtme #1
[ 370.121033][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.121441][ T44] task:ip state:D stack:24472 pid:364 tgid:364 ppid:247 task_flags:0x400100 flags:0x00004006
[ 370.121976][ T44] Call Trace:
[ 370.122155][ T44]
[ 370.122294][ T44] __schedule+0x851/0x1b00
[ 370.122543][ T44] ? __pfx___schedule+0x10/0x10
[ 370.122809][ T44] ? schedule+0x1ee/0x270
[ 370.123000][ T44] ? __lock_release+0x5d/0x170
[ 370.123250][ T44] schedule+0xe2/0x270
[ 370.123442][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.123684][ T44] __mutex_lock+0x77f/0xcd0
[ 370.123932][ T44] ? kasan_quarantine_put+0x10d/0x230
[ 370.124183][ T44] ? xdp_features_set_redirect_target+0x23/0x80
[ 370.124503][ T44] ? __pfx___mutex_lock+0x10/0x10
[ 370.124743][ T44] ? kfree+0x144/0x320
[ 370.124927][ T44] ? virtnet_set_guest_offloads+0xf6/0x1b0
[ 370.125236][ T44] ? virtnet_set_guest_offloads+0xf6/0x1b0
[ 370.125540][ T44] ? __pfx_virtnet_set_guest_offloads+0x10/0x10
[ 370.125843][ T44] ? xdp_features_set_redirect_target+0x23/0x80
[ 370.126148][ T44] xdp_features_set_redirect_target+0x23/0x80
[ 370.126449][ T44] virtnet_xdp_set+0x1440/0x1a70
[ 370.126698][ T44] dev_xdp_install+0x41e/0x8c0
[ 370.126936][ T44] ? __pfx_virtnet_xdp+0x10/0x10
[ 370.127189][ T44] ? __pfx_dev_xdp_install+0x10/0x10
[ 370.127439][ T44] dev_xdp_attach+0x53e/0x1120
[ 370.127683][ T44] ? __bpf_prog_get+0x1ac/0x230
[ 370.127926][ T44] ? __pfx_dev_xdp_attach+0x10/0x10
[ 370.128177][ T44] ? __pfx_bpf_prog_get_type_dev+0x10/0x10
[ 370.128481][ T44] dev_change_xdp_fd+0x244/0x290
[ 370.128725][ T44] do_setlink.constprop.0+0x1ffd/0x2790
[ 370.128979][ T44] ? rcu_read_lock_any_held+0x43/0xb0
[ 370.129219][ T44] ? validate_chain+0x166/0x4d0
[ 370.129458][ T44] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 370.129758][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.130003][ T44] ? mn_hlist_invalidate_range_start+0x3a9/0x590
[ 370.130310][ T44] ? __mutex_trylock_common+0xf9/0x260
[ 370.130553][ T44] ? __pfx___mutex_trylock_common+0x10/0x10
[ 370.130851][ T44] ? rcu_is_watching+0x12/0xc0
[ 370.131098][ T44] ? rcu_is_watching+0x12/0xc0
[ 370.131346][ T44] ? find_held_lock+0x2b/0x80
[ 370.131588][ T44] ? rtnl_newlink+0x651/0xa60
[ 370.131826][ T44] ? __create_object+0x5e/0xb0
[ 370.132079][ T44] ? __pfx___mutex_lock+0x10/0x10
[ 370.132321][ T44] ? trace_cap_capable+0x10f/0x190
[ 370.132563][ T44] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 370.132862][ T44] ? __rtnl_newlink+0x40e/0xa40
[ 370.133118][ T44] rtnl_newlink+0x69a/0xa60
[ 370.133365][ T44] ? __pfx_rtnl_newlink+0x10/0x10
[ 370.133603][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.133848][ T44] ? find_held_lock+0x2b/0x80
[ 370.134098][ T44] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 370.134339][ T44] ? __lock_release+0x5d/0x170
[ 370.134591][ T44] ? __pfx_rtnl_newlink+0x10/0x10
[ 370.134830][ T44] rtnetlink_rcv_msg+0x710/0xc00
[ 370.135081][ T44] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 370.135319][ T44] ? validate_chain+0x166/0x4d0
[ 370.135569][ T44] netlink_rcv_skb+0x12f/0x360
[ 370.135814][ T44] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 370.136067][ T44] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 370.136307][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.136554][ T44] ? netlink_deliver_tap+0x13e/0x340
[ 370.136795][ T44] ? __lock_release+0x5d/0x170
[ 370.137042][ T44] ? netlink_deliver_tap+0x13e/0x340
[ 370.137278][ T44] ? netlink_deliver_tap+0xc3/0x340
[ 370.137526][ T44] netlink_unicast+0x449/0x710
[ 370.137770][ T44] ? __pfx_netlink_unicast+0x10/0x10
[ 370.138021][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.138266][ T44] netlink_sendmsg+0x721/0xbe0
[ 370.138511][ T44] ? __pfx_netlink_sendmsg+0x10/0x10
[ 370.138751][ T44] ? __import_iovec+0x238/0x3c0
[ 370.139008][ T44] ____sys_sendmsg+0x7aa/0xa10
[ 370.139253][ T44] ? __pfx_____sys_sendmsg+0x10/0x10
[ 370.139498][ T44] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 370.139807][ T44] ___sys_sendmsg+0xed/0x170
[ 370.140050][ T44] ? kasan_record_aux_stack+0x8c/0xa0
[ 370.140291][ T44] ? __call_rcu_common.constprop.0+0xa1/0x610
[ 370.140592][ T44] ? __pfx____sys_sendmsg+0x10/0x10
[ 370.140837][ T44] ? find_held_lock+0x2b/0x80
[ 370.141249][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.141501][ T44] ? find_held_lock+0x2b/0x80
[ 370.141742][ T44] ? __virt_addr_valid+0x22e/0x450
[ 370.141986][ T44] ? __lock_release+0x5d/0x170
[ 370.142236][ T44] __sys_sendmsg+0x108/0x1a0
[ 370.142477][ T44] ? __pfx___sys_sendmsg+0x10/0x10
[ 370.142728][ T44] ? rcu_is_watching+0x12/0xc0
[ 370.143152][ T44] do_syscall_64+0xc1/0x1d0
[ 370.143400][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 370.143697][ T44] RIP: 0033:0x7ff6854b19a7
[ 370.143946][ T44] RSP: 002b:00007fffd399dd48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.144473][ T44] RAX: ffffffffffffffda RBX: 00007fffd399e478 RCX: 00007ff6854b19a7
[ 370.144865][ T44] RDX: 0000000000000000 RSI: 00007fffd399ddb0 RDI: 0000000000000003
[ 370.145397][ T44] RBP: 0000000000000009 R08: 00000000ffff7fff R09: 0000000000000000
[ 370.145760][ T44] R10: 00007ff68536f4a8 R11: 0000000000000246 R12: 0000000000000009
[ 370.146140][ T44] R13: 0000000068098311 R14: 0000000000498600 R15: 0000000000000000
[ 370.146522][ T44]
[ 370.146726][ T44] INFO: task ip:364 is blocked on a mutex likely owned by task kworker/2:2:63.
[ 370.147153][ T44] task:kworker/2:2 state:D stack:28368 pid:63 tgid:63 ppid:2 task_flags:0x4208060 flags:0x00004000
[ 370.147694][ T44] Workqueue: events refill_work
[ 370.147949][ T44] Call Trace:
[ 370.148147][ T44]
[ 370.148274][ T44] __schedule+0x851/0x1b00
[ 370.148676][ T44] ? __pfx___schedule+0x10/0x10
[ 370.148934][ T44] ? schedule+0x1ee/0x270
[ 370.149135][ T44] ? __lock_release+0x5d/0x170
[ 370.149382][ T44] schedule+0xe2/0x270
[ 370.149571][ T44] schedule_hrtimeout_range_clock+0x100/0x2d0
[ 370.149879][ T44] ? __pfx_schedule_hrtimeout_range_clock+0x10/0x10
[ 370.150191][ T44] ? find_held_lock+0x2b/0x80
[ 370.150444][ T44] ? __pfx_hrtimer_wakeup+0x10/0x10
[ 370.150695][ T44] ? ktime_get+0x178/0x200
[ 370.150941][ T44] ? kvm_clock_get_cycles+0x18/0x30
[ 370.151189][ T44] ? ktime_get+0xb8/0x200
[ 370.151381][ T44] usleep_range_state+0x141/0x1d0
[ 370.151634][ T44] ? __pfx_usleep_range_state+0x10/0x10
[ 370.151904][ T44] napi_disable_locked+0x3c0/0x5d0
[ 370.152171][ T44] ? __pfx_napi_disable_locked+0x10/0x10
[ 370.152442][ T44] napi_disable+0x43/0x80
[ 370.152649][ T44] refill_work+0x129/0x220
[ 370.153071][ T44] ? refill_work+0x9b/0x220
[ 370.153342][ T44] process_one_work+0xe40/0x1690
[ 370.153622][ T44] ? __pfx_process_one_work+0x10/0x10
[ 370.153900][ T44] ? assign_work+0x16c/0x240
[ 370.154310][ T44] worker_thread+0x591/0xcf0
[ 370.154596][ T44] ? __pfx_worker_thread+0x10/0x10
[ 370.154858][ T44] kthread+0x37b/0x600
[ 370.155078][ T44] ? __pfx_kthread+0x10/0x10
[ 370.155337][ T44] ? ret_from_fork+0x1b/0x70
[ 370.155604][ T44] ? __lock_release+0x5d/0x170
[ 370.155872][ T44] ? rcu_is_watching+0x12/0xc0
[ 370.156141][ T44] ? __pfx_kthread+0x10/0x10
[ 370.156564][ T44] ret_from_fork+0x31/0x70
[ 370.156830][ T44] ? __pfx_kthread+0x10/0x10
[ 370.157105][ T44] ret_from_fork_asm+0x1a/0x30
[ 370.157389][ T44]
[ 370.157727][ T44] INFO: task ethtool:370 blocked for more than 122 seconds.
[ 370.158105][ T44] Not tainted 6.15.0-rc2-virtme #1
[ 370.158350][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 370.158771][ T44] task:ethtool state:D stack:25920 pid:370 tgid:370 ppid:247 task_flags:0x400100 flags:0x00000002
[ 370.159374][ T44] Call Trace:
[ 370.159571][ T44]
[ 370.159861][ T44] __schedule+0x851/0x1b00
[ 370.160144][ T44] ? __pfx___schedule+0x10/0x10
[ 370.160414][ T44] ? schedule+0x1ee/0x270
[ 370.160611][ T44] ? __lock_release+0x5d/0x170
[ 370.160880][ T44] schedule+0xe2/0x270
[ 370.161226][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.161483][ T44] __mutex_lock+0x77f/0xcd0
[ 370.161754][ T44] ? __nla_parse+0x26/0x30
[ 370.162035][ T44] ? ethnl_default_doit+0x31b/0xe60
[ 370.162445][ T44] ? __pfx___mutex_lock+0x10/0x10
[ 370.162715][ T44] ? __pfx_strset_parse_request+0x10/0x10
[ 370.162987][ T44] ? ethnl_default_parse+0x169/0x270
[ 370.163257][ T44] ? ethnl_default_doit+0x31b/0xe60
[ 370.163662][ T44] ethnl_default_doit+0x31b/0xe60
[ 370.163936][ T44] ? __pfx_ethnl_default_doit+0x10/0x10
[ 370.164201][ T44] ? __nla_parse+0x26/0x30
[ 370.164467][ T44] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x162/0x240
[ 370.165015][ T44] genl_family_rcv_msg_doit+0x1d3/0x2b0
[ 370.165273][ T44] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10
[ 370.165611][ T44] ? is_bpf_text_address+0x71/0x120
[ 370.166020][ T44] ? kernel_text_address+0xce/0xe0
[ 370.166293][ T44] genl_family_rcv_msg+0x33b/0x590
[ 370.166558][ T44] ? __pfx_genl_family_rcv_msg+0x10/0x10
[ 370.166825][ T44] ? __pfx_ethnl_default_doit+0x10/0x10
[ 370.167103][ T44] ? rcu_read_lock_any_held+0x43/0xb0
[ 370.167369][ T44] ? validate_chain+0x166/0x4d0
[ 370.167632][ T44] genl_rcv_msg+0xa3/0x140
[ 370.167906][ T44] netlink_rcv_skb+0x12f/0x360
[ 370.168310][ T44] ? __pfx_genl_rcv_msg+0x10/0x10
[ 370.168567][ T44] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 370.168849][ T44] ? __pfx_down_read+0x10/0x10
[ 370.169117][ T44] ? __lock_release+0x5d/0x170
[ 370.169529][ T44] ? netlink_deliver_tap+0x13e/0x340
[ 370.169791][ T44] genl_rcv+0x28/0x40
[ 370.170000][ T44] netlink_unicast+0x449/0x710
[ 370.170263][ T44] ? __pfx_netlink_unicast+0x10/0x10
[ 370.170658][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.170919][ T44] netlink_sendmsg+0x721/0xbe0
[ 370.171198][ T44] ? __pfx_netlink_sendmsg+0x10/0x10
[ 370.171466][ T44] ? __might_fault+0x11b/0x170
[ 370.171865][ T44] __sys_sendto+0x3c1/0x450
[ 370.172136][ T44] ? __pfx___sys_sendto+0x10/0x10
[ 370.172412][ T44] ? __pfx_lock_vma_under_rcu+0x10/0x10
[ 370.172673][ T44] ? find_held_lock+0x2b/0x80
[ 370.173098][ T44] ? exc_page_fault+0x5e/0xd0
[ 370.173363][ T44] ? __lock_release+0x5d/0x170
[ 370.173617][ T44] ? exc_page_fault+0x5e/0xd0
[ 370.173895][ T44] ? do_user_addr_fault+0x959/0xe00
[ 370.174306][ T44] __x64_sys_sendto+0xe0/0x1c0
[ 370.174578][ T44] ? do_syscall_64+0x85/0x1d0
[ 370.174838][ T44] ? lockdep_hardirqs_on+0x7c/0x110
[ 370.175111][ T44] do_syscall_64+0xc1/0x1d0
[ 370.175514][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 370.175839][ T44] RIP: 0033:0x7efc3cc71a4a
[ 370.176112][ T44] RSP: 002b:00007fff9fc276f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 370.176503][ T44] RAX: ffffffffffffffda RBX: 000000003a197340 RCX: 00007efc3cc71a4a
[ 370.177045][ T44] RDX: 0000000000000028 RSI: 000000003a1973b0 RDI: 0000000000000003
[ 370.177434][ T44] RBP: 000000003a1973b0 R08: 00007efc3cd2e200 R09: 000000000000000c
[ 370.177971][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000042b820
[ 370.178383][ T44] R13: 00007fff9fc277d0 R14: 000000003a197350 R15: 00007efc3ce51000
[ 370.178795][ T44]
[ 370.179027][ T44] INFO: task ethtool:370 is blocked on a mutex likely owned by task ip:364.
[ 370.179459][ T44] task:ip state:D stack:24472 pid:364 tgid:364 ppid:247 task_flags:0x400100 flags:0x00004006
[ 370.180131][ T44] Call Trace:
[ 370.180338][ T44]
[ 370.180470][ T44] __schedule+0x851/0x1b00
[ 370.180746][ T44] ? __pfx___schedule+0x10/0x10
[ 370.181019][ T44] ? schedule+0x1ee/0x270
[ 370.181212][ T44] ? __lock_release+0x5d/0x170
[ 370.181472][ T44] schedule+0xe2/0x270
[ 370.181665][ T44] schedule_preempt_disabled+0x18/0x30
[ 370.181915][ T44] __mutex_lock+0x77f/0xcd0
[ 370.182322][ T44] ? kasan_quarantine_put+0x10d/0x230
[ 370.182588][ T44] ? xdp_features_set_redirect_target+0x23/0x80
[ 370.182910][ T44] ? __pfx___mutex_lock+0x10/0x10
[ 370.183202][ T44] ? kfree+0x144/0x320
[ 370.183403][ T44] ? virtnet_set_guest_offloads+0xf6/0x1b0
[ 370.183876][ T44] ? virtnet_set_guest_offloads+0xf6/0x1b0
[ 370.184204][ T44] ? __pfx_virtnet_set_guest_offloads+0x10/0x10
[ 370.184556][ T44] ? xdp_features_set_redirect_target+0x23/0x80
[ 370.185042][ T44] xdp_features_set_redirect_target+0x23/0x80
[ 370.185370][ T44] virtnet_xdp_set+0x1440/0x1a70
[ 370.185647][ T44] dev_xdp_install+0x41e/0x8c0
[ 370.186063][ T44] ? __pfx_virtnet_xdp+0x10/0x10
[ 370.186325][ T44] ? __pfx_dev_xdp_install+0x10/0x10
[ 370.186610][ T44] dev_xdp_attach+0x53e/0x1120
[ 370.186876][ T44] ? __bpf_prog_get+0x1ac/0x230
[ 370.187153][ T44] ? __pfx_dev_xdp_attach+0x10/0x10
[ 370.187419][ T44] ? __pfx_bpf_prog_get_type_dev+0x10/0x10
[ 370.187763][ T44] dev_change_xdp_fd+0x244/0x290
[ 370.188035][ T44] do_setlink.constprop.0+0x1ffd/0x2790
[ 370.188302][ T44] ? rcu_read_lock_any_held+0x43/0xb0
[ 370.188555][ T44] ? validate_chain+0x166/0x4d0
[ 370.188831][ T44] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 370.189156][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.189560][ T44] ? mn_hlist_invalidate_range_start+0x3a9/0x590
[ 370.189894][ T44] ? __mutex_trylock_common+0xf9/0x260
[ 370.190169][ T44] ? __pfx___mutex_trylock_common+0x10/0x10
[ 370.190642][ T44] ? rcu_is_watching+0x12/0xc0
[ 370.190918][ T44] ? rcu_is_watching+0x12/0xc0
[ 370.191198][ T44] ? find_held_lock+0x2b/0x80
[ 370.191481][ T44] ? rtnl_newlink+0x651/0xa60
[ 370.191895][ T44] ? __create_object+0x5e/0xb0
[ 370.192169][ T44] ? __pfx___mutex_lock+0x10/0x10
[ 370.192441][ T44] ? trace_cap_capable+0x10f/0x190
[ 370.192698][ T44] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 370.193178][ T44] ? __rtnl_newlink+0x40e/0xa40
[ 370.193445][ T44] rtnl_newlink+0x69a/0xa60
[ 370.193714][ T44] ? __pfx_rtnl_newlink+0x10/0x10
[ 370.194003][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.194283][ T44] ? find_held_lock+0x2b/0x80
[ 370.194568][ T44] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 370.194838][ T44] ? __lock_release+0x5d/0x170
[ 370.195110][ T44] ? __pfx_rtnl_newlink+0x10/0x10
[ 370.195519][ T44] rtnetlink_rcv_msg+0x710/0xc00
[ 370.195786][ T44] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 370.196057][ T44] ? validate_chain+0x166/0x4d0
[ 370.196334][ T44] netlink_rcv_skb+0x12f/0x360
[ 370.196738][ T44] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 370.197005][ T44] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 370.197261][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.197527][ T44] ? netlink_deliver_tap+0x13e/0x340
[ 370.197921][ T44] ? __lock_release+0x5d/0x170
[ 370.198191][ T44] ? netlink_deliver_tap+0x13e/0x340
[ 370.198446][ T44] ? netlink_deliver_tap+0xc3/0x340
[ 370.198711][ T44] netlink_unicast+0x449/0x710
[ 370.199120][ T44] ? __pfx_netlink_unicast+0x10/0x10
[ 370.199375][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.199639][ T44] netlink_sendmsg+0x721/0xbe0
[ 370.199904][ T44] ? __pfx_netlink_sendmsg+0x10/0x10
[ 370.200310][ T44] ? __import_iovec+0x238/0x3c0
[ 370.200576][ T44] ____sys_sendmsg+0x7aa/0xa10
[ 370.200846][ T44] ? __pfx_____sys_sendmsg+0x10/0x10
[ 370.201106][ T44] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 370.201577][ T44] ___sys_sendmsg+0xed/0x170
[ 370.201832][ T44] ? kasan_record_aux_stack+0x8c/0xa0
[ 370.202104][ T44] ? __call_rcu_common.constprop.0+0xa1/0x610
[ 370.202435][ T44] ? __pfx____sys_sendmsg+0x10/0x10
[ 370.202835][ T44] ? find_held_lock+0x2b/0x80
[ 370.203108][ T44] ? __lock_acquire+0x591/0x9d0
[ 370.203368][ T44] ? find_held_lock+0x2b/0x80
[ 370.203624][ T44] ? __virt_addr_valid+0x22e/0x450
[ 370.203883][ T44] ? __lock_release+0x5d/0x170
[ 370.204156][ T44] __sys_sendmsg+0x108/0x1a0
[ 370.204416][ T44] ? __pfx___sys_sendmsg+0x10/0x10
[ 370.204722][ T44] ? rcu_is_watching+0x12/0xc0
[ 370.205130][ T44] do_syscall_64+0xc1/0x1d0
[ 370.205388][ T44] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 370.205726][ T44] RIP: 0033:0x7ff6854b19a7
[ 370.205998][ T44] RSP: 002b:00007fffd399dd48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 370.206380][ T44] RAX: ffffffffffffffda RBX: 00007fffd399e478 RCX: 00007ff6854b19a7
[ 370.206762][ T44] RDX: 0000000000000000 RSI: 00007fffd399ddb0 RDI: 0000000000000003
[ 370.207155][ T44] RBP: 0000000000000009 R08: 00000000ffff7fff R09: 0000000000000000
[ 370.207538][ T44] R10: 00007ff68536f4a8 R11: 0000000000000246 R12: 0000000000000009
[ 370.207924][ T44] R13: 0000000068098311 R14: 0000000000498600 R15: 0000000000000000
[ 370.208470][ T44]
[ 370.208671][ T44]
[ 370.208671][ T44] Showing all locks held in the system:
[ 370.209063][ T44] 1 lock held by khungtaskd/44:
[ 370.209446][ T44] #0: ffffffffacd765a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 370.209895][ T44] 3 locks held by kworker/2:2/63:
[ 370.210148][ T44] #0: ffff8880010a1548 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1690
[ 370.210647][ T44] #1: ffffc90000447d40 ((work_completion)(&(&vi->refill)->work)){+.+.}-{0:0}, at: process_one_work+0xdf6/0x1690
[ 370.211235][ T44] #2: ffff888008d8ac90 (&dev->lock){+.+.}-{4:4}, at: napi_disable+0x3b/0x80
[ 370.211680][ T44] 3 locks held by kworker/u16:1/68:
[ 370.211929][ T44] #0: ffff88800921e548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1690
[ 370.212571][ T44] #1: ffffc90000497d40 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf6/0x1690
[ 370.213307][ T44] #2: ffffffffad63ecc8 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x12/0x30
[ 370.213894][ T44] 2 locks held by ip/364:
[ 370.214085][ T44] #0: ffffffffad63ecc8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x651/0xa60
[ 370.214530][ T44] #1: ffff888008d8ac90 (&dev->lock){+.+.}-{4:4}, at: xdp_features_set_redirect_target+0x23/0x80
[ 370.215053][ T44] 2 locks held by ethtool/370:
[ 370.215309][ T44] #0: ffffffffad696d70 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
[ 370.215684][ T44] #1: ffffffffad63ecc8 (rtnl_mutex){+.+.}-{4:4}, at: ethnl_default_doit+0x31b/0xe60
[ 370.216145][ T44]
[ 370.216271][ T44] =============================================
[ 370.216271][ T44]