[ 8.732550][ T84] netdevsim netdevsim327 eni327np1: renamed from eth0 [ 8.732607][ T84] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.732609][ T84] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 84, name: (udev-worker) [ 8.732611][ T84] preempt_count: 1, expected: 0 [ 8.732612][ T84] RCU nest depth: 0, expected: 0 [ 8.732613][ T84] locks held by (udev-worker)/84: 6, last CPU#3: [ 8.732615][ T84] #0: ffffffffb9922700 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 8.732627][ T84] #1: ff1100000c28ade0 (&dev_instance_lock_key#4){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 8.732631][ T84] #2: ffffffffb9199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.732637][ T84] #3: ffffffffb9199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.732640][ T84] #4: ffffffffb9089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.732643][ T84] #5: ffffffffb9089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 8.732646][ T84] irq event stamp: 408590 [ 8.732647][ T84] hardirqs last enabled at (408589): [] __down_trylock_console_sem+0x86/0xa0 [ 8.732650][ T84] hardirqs last disabled at (408590): [] console_emit_next_record+0x3f8/0x4f0 [ 8.732652][ T84] softirqs last enabled at (408584): [] netif_change_name+0x216/0x8c0 [ 8.732655][ T84] softirqs last disabled at (408582): [] netif_change_name+0x1ad/0x8c0 [ 8.732657][ T84] Preemption disabled at: [ 8.732658][ T84] [] vprintk_emit+0x31b/0x3e0 [ 8.732662][ T84] CPU: 3 UID: 0 PID: 84 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.732666][ T84] Tainted: [W]=WARN [ 8.732667][ T84] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.732668][ T84] Call Trace: [ 8.732670][ T84] [ 8.732672][ T84] dump_stack_lvl+0x6f/0xa0 [ 8.732677][ T84] ? vprintk_emit+0x31b/0x3e0 [ 8.732678][ T84] __might_resched.cold+0x1fe/0x2c1 [ 8.732683][ T84] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.732687][ T84] ? __kmalloc_noprof+0xdb/0x760 [ 8.732692][ T84] __kmalloc_noprof+0x443/0x760 [ 8.732695][ T84] ? alloc_buf.isra.0+0x4b/0x260 [ 8.732701][ T84] ? do_raw_spin_unlock+0x59/0x250 [ 8.732703][ T84] alloc_buf.isra.0+0x4b/0x260 [ 8.732707][ T84] put_chars+0x1e1/0x2f0 [ 8.732710][ T84] ? __send_to_port+0x420/0x420 [ 8.732714][ T84] ? validate_chain+0x34a/0xc20 [ 8.732720][ T84] hvc_console_print+0x292/0x780 [ 8.732723][ T84] ? __lock_acquire+0x518/0xc20 [ 8.732729][ T84] ? hvc_write+0x3a0/0x3a0 [ 8.732732][ T84] ? rcu_is_watching+0x16/0xd0 [ 8.732738][ T84] console_emit_next_record+0x252/0x4f0 [ 8.732741][ T84] ? devkmsg_read+0x4e0/0x4e0 [ 8.732745][ T84] ? rcu_is_watching+0x16/0xd0 [ 8.732747][ T84] ? lock_acquire+0x13c/0x160 [ 8.732751][ T84] console_flush_one_record+0x46f/0x710 [ 8.732755][ T84] ? console_emit_next_record+0x4f0/0x4f0 [ 8.732757][ T84] ? __lock_acquire+0x518/0xc20 [ 8.732762][ T84] console_unlock+0xee/0x1f0 [ 8.732765][ T84] ? console_flush_one_record+0x710/0x710 [ 8.732766][ T84] ? rcu_is_watching+0x16/0xd0 [ 8.732768][ T84] ? lock_acquire+0x60/0x160 [ 8.732772][ T84] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.732774][ T84] ? vprintk_emit+0x320/0x3e0 [ 8.732777][ T84] vprintk_emit+0x37c/0x3e0 [ 8.732780][ T84] ? wake_up_klogd_work_func+0x90/0x90 [ 8.732782][ T84] ? write_profile+0xf0/0xf0 [ 8.732784][ T84] ? unwind_get_return_address+0x67/0xd0 [ 8.732791][ T84] dev_vprintk_emit+0x27f/0x2c0 [ 8.732796][ T84] ? device_rename.cold+0xa/0xa [ 8.732800][ T84] ? filter_irq_stacks+0xd0/0xd0 [ 8.732806][ T84] dev_printk_emit+0xb9/0xee [ 8.732809][ T84] ? dev_vprintk_emit+0x2c0/0x2c0 [ 8.732812][ T84] ? check_prev_add+0x316/0xe90 [ 8.732818][ T84] __netdev_printk+0x160/0x1d0 [ 8.732823][ T84] netdev_info+0xe2/0x116 [ 8.732825][ T84] ? netdev_notice+0x120/0x120 [ 8.732828][ T84] ? find_held_lock+0x2b/0x80 [ 8.732831][ T84] ? __lock_release.isra.0+0x69/0x1a0 [ 8.732834][ T84] ? mark_held_locks+0x40/0x70 [ 8.732838][ T84] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 8.732840][ T84] netif_change_name.cold+0x4f/0x89 [ 8.732843][ T84] ? __lock_acquire+0x518/0xc20 [ 8.732845][ T84] ? down_read_nested+0xe7/0x500 [ 8.732847][ T84] ? find_held_lock+0x2/0x80 [ 8.732850][ T84] ? netdev_adjacent_rename_links+0x470/0x470 [ 8.732853][ T84] ? find_held_lock+0x2b/0x80 [ 8.732856][ T84] ? __asan_memset+0x27/0x50 [ 8.732861][ T84] do_setlink.isra.0+0x1f7d/0x2a60 [ 8.732864][ T84] ? __lock_acquire+0x518/0xc20 [ 8.732867][ T84] ? rtnl_link_get_size+0x350/0x350 [ 8.732869][ T84] ? mark_usage+0x61/0x170 [ 8.732871][ T84] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 8.732873][ T84] ? rcu_read_lock_any_held+0x3c/0x90 [ 8.732876][ T84] ? validate_chain+0x38b/0xc20 [ 8.732881][ T84] ? __lock_acquire+0x518/0xc20 [ 8.732886][ T84] ? lock_acquire.part.0+0xd4/0x280 [ 8.732888][ T84] ? rtnl_setlink+0x29d/0x920 [ 8.732891][ T84] ? rcu_is_watching+0x16/0xd0 [ 8.732893][ T84] ? lock_acquire+0x13c/0x160 [ 8.732895][ T84] ? rcu_is_watching+0x16/0xd0 [ 8.732896][ T84] ? rcu_is_watching+0x16/0xd0 [ 8.732898][ T84] ? trace_contention_end+0xb3/0x180 [ 8.732901][ T84] ? __mutex_lock+0x1db/0x1ea0 [ 8.732904][ T84] ? __mutex_lock+0x9a3/0x1ea0 [ 8.732905][ T84] ? __lock_acquire+0x518/0xc20 [ 8.732907][ T84] ? rtnl_setlink+0x29d/0x920 [ 8.732910][ T84] ? mark_usage+0x61/0x170 [ 8.732912][ T84] ? ww_mutex_lock+0x160/0x160 [ 8.732914][ T84] ? nla_get_range_signed+0x3d0/0x3d0 [ 8.732920][ T84] ? mark_usage+0x61/0x170 [ 8.732923][ T84] ? cap_capable+0x1d7/0x3d0 [ 8.732931][ T84] rtnl_setlink+0x527/0x920 [ 8.732935][ T84] ? __rtnl_newlink+0xa50/0xa50 [ 8.732936][ T84] ? __lock_acquire+0x518/0xc20 [ 8.732960][ T84] ? lock_acquire.part.0+0xd4/0x280 [ 8.732962][ T84] ? find_held_lock+0x2b/0x80 [ 8.732965][ T84] ? __lock_release.isra.0+0x69/0x1a0 [ 8.732967][ T84] ? mark_usage+0x61/0x170 [ 8.732970][ T84] ? __lock_acquire+0x518/0xc20 [ 8.732976][ T84] ? lock_acquire.part.0+0xd4/0x280 [ 8.732979][ T84] ? find_held_lock+0x2b/0x80 [ 8.732981][ T84] ? __rtnl_newlink+0xa50/0xa50 [ 8.732983][ T84] ? __lock_release.isra.0+0x69/0x1a0 [ 8.732987][ T84] ? __rtnl_newlink+0xa50/0xa50 [ 8.732989][ T84] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 8.732993][ T84] ? rtnl_link_fill+0x900/0x900 [ 8.732995][ T84] ? __lock_acquire+0x518/0xc20 [ 8.733000][ T84] ? lock_acquire.part.0+0xd4/0x280 [ 8.733002][ T84] ? find_held_lock+0x2b/0x80 [ 8.733005][ T84] netlink_rcv_skb+0x14e/0x3a0 [ 8.733008][ T84] ? rtnl_link_fill+0x900/0x900 [ 8.733012][ T84] ? netlink_ack+0xcd0/0xcd0 [ 8.733018][ T84] ? netlink_deliver_tap+0xc5/0x330 [ 8.733020][ T84] ? netlink_deliver_tap+0x13c/0x330 [ 8.733024][ T84] netlink_unicast+0x486/0x750 [ 8.733028][ T84] ? netlink_attachskb+0x810/0x810 [ 8.733030][ T84] ? __lock_acquire+0x518/0xc20 [ 8.733033][ T84] ? do_raw_spin_trylock+0x161/0x180 [ 8.733036][ T84] netlink_sendmsg+0x735/0xc60 [ 8.733040][ T84] ? netlink_unicast+0x750/0x750 [ 8.733043][ T84] ? __might_fault+0x97/0x140 [ 8.733047][ T84] ? __might_fault+0x97/0x140 [ 8.733051][ T84] __sys_sendto+0x2aa/0x400 [ 8.733055][ T84] ? __ia32_sys_getpeername+0xd0/0xd0 [ 8.733066][ T84] ? exc_page_fault+0x87/0x100 [ 8.733071][ T84] __x64_sys_sendto+0xe4/0x1f0 [ 8.733073][ T84] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 8.733077][ T84] ? lockdep_hardirqs_on+0x91/0x130 [ 8.733078][ T84] ? do_syscall_64+0xa6/0x530 [ 8.733080][ T84] do_syscall_64+0xff/0x530 [ 8.733081][ T84] ? exc_page_fault+0xee/0x100 [ 8.733083][ T84] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.733085][ T84] RIP: 0033:0x7f45b377c54e [ 8.733089][ T84] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 8.733091][ T84] RSP: 002b:00007ffda12c5930 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 8.733093][ T84] RAX: ffffffffffffffda RBX: 000056315648af40 RCX: 00007f45b377c54e [ 8.733094][ T84] RDX: 0000000000000030 RSI: 000056315648b000 RDI: 0000000000000014 [ 8.733095][ T84] RBP: 00007ffda12c5940 R08: 00007ffda12c5990 R09: 0000000000000080 [ 8.733096][ T84] R10: 0000000000000000 R11: 0000000000000202 R12: 00005631565dea50 [ 8.733096][ T84] R13: 00007ffda12c5a74 R14: 0000000000000000 R15: 0000000000000000 [ 8.733103][ T84] [ 8.990868][ T176] team0: Port device eni327np1 added [ 9.095360][ T181] team0 (unregistering): Port device eni327np1 removed [ 9.317931][ T186] team0: entered promiscuous mode [ 9.353159][ T188] dummyteam: entered promiscuous mode [ 9.355316][ T188] team0: Port device dummyteam added [ 9.412617][ T192] dummyteam: left promiscuous mode [ 9.414879][ T192] team0 (unregistering): Port device dummyteam removed [ 9.682845][ T198] team0: Port device dummyteam added [ 9.735603][ T202] team0: entered promiscuous mode [ 9.735616][ T202] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.735618][ T202] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 202, name: ip [ 9.735620][ T202] preempt_count: 1, expected: 0 [ 9.735621][ T202] RCU nest depth: 0, expected: 0 [ 9.735622][ T202] locks held by ip/202: 5, last CPU#1: [ 9.735624][ T202] #0: ffffffffb9922700 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 9.735636][ T202] #1: ffffffffb9199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.735642][ T202] #2: ffffffffb9199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.735645][ T202] #3: ffffffffb9089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.735648][ T202] #4: ffffffffb9089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.735652][ T202] irq event stamp: 10908 [ 9.735653][ T202] hardirqs last enabled at (10907): [] __down_trylock_console_sem+0x86/0xa0 [ 9.735656][ T202] hardirqs last disabled at (10908): [] console_emit_next_record+0x3f8/0x4f0 [ 9.735657][ T202] softirqs last enabled at (10902): [] __dev_change_flags+0x20b/0x6d0 [ 9.735660][ T202] softirqs last disabled at (10876): [] dev_set_rx_mode+0x56/0xa0 [ 9.735663][ T202] Preemption disabled at: [ 9.735663][ T202] [] vprintk_emit+0x31b/0x3e0 [ 9.735668][ T202] CPU: 1 UID: 0 PID: 202 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.735672][ T202] Tainted: [W]=WARN [ 9.735673][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.735674][ T202] Call Trace: [ 9.735675][ T202] [ 9.735677][ T202] dump_stack_lvl+0x6f/0xa0 [ 9.735682][ T202] ? vprintk_emit+0x31b/0x3e0 [ 9.735684][ T202] __might_resched.cold+0x1fe/0x2c1 [ 9.735688][ T202] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.735691][ T202] ? __kmalloc_noprof+0xdb/0x760 [ 9.735697][ T202] __kmalloc_noprof+0x443/0x760 [ 9.735699][ T202] ? alloc_buf.isra.0+0x4b/0x260 [ 9.735705][ T202] ? do_raw_spin_unlock+0x59/0x250 [ 9.735707][ T202] alloc_buf.isra.0+0x4b/0x260 [ 9.735711][ T202] put_chars+0x1e1/0x2f0 [ 9.735714][ T202] ? __send_to_port+0x420/0x420 [ 9.735718][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.735721][ T202] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.735724][ T202] ? validate_chain+0x38b/0xc20 [ 9.735728][ T202] hvc_console_print+0x292/0x780 [ 9.735732][ T202] ? mark_usage+0x61/0x170 [ 9.735734][ T202] ? __lock_acquire+0x518/0xc20 [ 9.735736][ T202] ? __lock_acquire+0x518/0xc20 [ 9.735740][ T202] ? hvc_write+0x3a0/0x3a0 [ 9.735743][ T202] ? console_emit_next_record+0x202/0x4f0 [ 9.735746][ T202] ? rcu_is_watching+0x16/0xd0 [ 9.735748][ T202] ? lock_acquire+0x13c/0x160 [ 9.735752][ T202] console_emit_next_record+0x252/0x4f0 [ 9.735756][ T202] ? devkmsg_read+0x4e0/0x4e0 [ 9.735760][ T202] ? rcu_is_watching+0x16/0xd0 [ 9.735761][ T202] ? lock_acquire+0x13c/0x160 [ 9.735765][ T202] console_flush_one_record+0x46f/0x710 [ 9.735769][ T202] ? console_emit_next_record+0x4f0/0x4f0 [ 9.735770][ T202] ? __lock_acquire+0x518/0xc20 [ 9.735776][ T202] console_unlock+0xee/0x1f0 [ 9.735778][ T202] ? console_flush_one_record+0x710/0x710 [ 9.735780][ T202] ? rcu_is_watching+0x16/0xd0 [ 9.735782][ T202] ? lock_acquire+0x60/0x160 [ 9.735786][ T202] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.735787][ T202] ? vprintk_emit+0x320/0x3e0 [ 9.735790][ T202] vprintk_emit+0x37c/0x3e0 [ 9.735794][ T202] ? wake_up_klogd_work_func+0x90/0x90 [ 9.735795][ T202] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 9.735799][ T202] ? try_to_wake_up+0x153/0x1130 [ 9.735801][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 9.735806][ T202] _printk+0xc7/0x100 [ 9.735809][ T202] ? snapshot_read.cold+0x21/0x21 [ 9.735811][ T202] ? find_held_lock+0x2b/0x80 [ 9.735815][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 9.735817][ T202] ? netdev_name+0x43/0x60 [ 9.735820][ T202] ? __netdev_printk+0x17f/0x1d0 [ 9.735823][ T202] netdev_info+0xe2/0x116 [ 9.735825][ T202] ? netdev_notice+0x120/0x120 [ 9.735829][ T202] ? pwq_dec_nr_in_flight+0x780/0x780 [ 9.735832][ T202] ? find_held_lock+0x2b/0x80 [ 9.735835][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 9.735837][ T202] ? mutex_is_locked+0x1c/0x50 [ 9.735840][ T202] __dev_set_promiscuity.cold+0x7a/0x104 [ 9.735844][ T202] __dev_change_flags+0x396/0x6d0 [ 9.735847][ T202] ? netif_set_allmulti+0x2c0/0x2c0 [ 9.735849][ T202] ? kernel_text_address+0x149/0x170 [ 9.735852][ T202] ? __kernel_text_address+0x12/0x30 [ 9.735854][ T202] ? write_profile+0xf0/0xf0 [ 9.735859][ T202] netif_change_flags+0x87/0x190 [ 9.735862][ T202] do_setlink.isra.0+0x1d25/0x2a60 [ 9.735866][ T202] ? stack_trace_save+0x93/0xc0 [ 9.735868][ T202] ? rtnl_link_get_size+0x350/0x350 [ 9.735870][ T202] ? rcu_read_lock_any_held+0x66/0x90 [ 9.735872][ T202] ? stack_depot_save_flags+0x38e/0x790 [ 9.735875][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.735877][ T202] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.735879][ T202] ? validate_chain+0x38b/0xc20 [ 9.735882][ T202] ? kasan_save_stack+0x3d/0x50 [ 9.735884][ T202] ? kasan_save_stack+0x2f/0x50 [ 9.735885][ T202] ? kasan_save_track+0x14/0x30 [ 9.735887][ T202] ? __lock_acquire+0x518/0xc20 [ 9.735890][ T202] ? netlink_seq_next+0x1e/0x60 [ 9.735892][ T202] ? ___sys_sendmsg+0xc0/0x1d0 [ 9.735897][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 9.735899][ T202] ? rtnl_newlink+0x9a8/0x11b0 [ 9.735902][ T202] ? rcu_is_watching+0x16/0xd0 [ 9.735904][ T202] ? lock_acquire+0x13c/0x160 [ 9.735906][ T202] ? rcu_is_watching+0x16/0xd0 [ 9.735907][ T202] ? rcu_is_watching+0x16/0xd0 [ 9.735909][ T202] ? trace_contention_end+0xb3/0x180 [ 9.735911][ T202] ? __mutex_lock+0x1db/0x1ea0 [ 9.735913][ T202] ? __mutex_lock+0x9a3/0x1ea0 [ 9.735915][ T202] ? rtnl_newlink+0x9a8/0x11b0 [ 9.735919][ T202] ? ww_mutex_lock+0x160/0x160 [ 9.735924][ T202] ? __rtnl_newlink+0x3fa/0xa50 [ 9.735930][ T202] rtnl_newlink+0x9f1/0x11b0 [ 9.735935][ T202] ? rtnl_bridge_getlink+0x850/0x850 [ 9.735938][ T202] ? __lock_acquire+0x518/0xc20 [ 9.735942][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 9.735945][ T202] ? find_held_lock+0x2b/0x80 [ 9.735947][ T202] ? rtnl_bridge_getlink+0x850/0x850 [ 9.735949][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 9.735953][ T202] ? rtnl_bridge_getlink+0x850/0x850 [ 9.735955][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.735959][ T202] ? rtnl_link_fill+0x900/0x900 [ 9.735961][ T202] ? __lock_acquire+0x518/0xc20 [ 9.735965][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 9.735967][ T202] ? find_held_lock+0x2b/0x80 [ 9.735971][ T202] netlink_rcv_skb+0x14e/0x3a0 [ 9.735977][ T202] ? rtnl_link_fill+0x900/0x900 [ 9.735980][ T202] ? netlink_ack+0xcd0/0xcd0 [ 9.735986][ T202] ? netlink_deliver_tap+0xc5/0x330 [ 9.735988][ T202] ? netlink_deliver_tap+0x13c/0x330 [ 9.735992][ T202] netlink_unicast+0x486/0x750 [ 9.735996][ T202] ? netlink_attachskb+0x810/0x810 [ 9.735998][ T202] ? __lock_acquire+0x518/0xc20 [ 9.736003][ T202] netlink_sendmsg+0x735/0xc60 [ 9.736006][ T202] ? netlink_unicast+0x750/0x750 [ 9.736010][ T202] ? __might_fault+0x97/0x140 [ 9.736016][ T202] ____sys_sendmsg+0x415/0x880 [ 9.736018][ T202] ? copy_msghdr_from_user+0x279/0x420 [ 9.736020][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0 [ 9.736021][ T202] ? move_addr_to_kernel+0x40/0x40 [ 9.736028][ T202] ___sys_sendmsg+0x14e/0x1d0 [ 9.736030][ T202] ? copy_msghdr_from_user+0x420/0x420 [ 9.736045][ T202] __sys_sendmsg+0x12c/0x1d0 [ 9.736048][ T202] ? __sys_sendmsg_sock+0x20/0x20 [ 9.736054][ T202] ? rcu_is_watching+0x16/0xd0 [ 9.736057][ T202] do_syscall_64+0xff/0x530 [ 9.736059][ T202] ? exc_page_fault+0xee/0x100 [ 9.736062][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.736064][ T202] RIP: 0033:0x7f72f546654e [ 9.736068][ T202] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 9.736070][ T202] RSP: 002b:00007fff73057970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 9.736073][ T202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f72f546654e [ 9.736074][ T202] RDX: 0000000000000000 RSI: 00007fff73057a20 RDI: 0000000000000005 [ 9.736075][ T202] RBP: 00007fff73057980 R08: 0000000000000000 R09: 0000000000000000 [ 9.736075][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91929d [ 9.736076][ T202] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff730580e0 [ 9.736083][ T202] [ 9.769067][ T202] dummyteam: entered promiscuous mode [ 9.774840][ T202] ip (202) used greatest stack depth: 23144 bytes left [ 9.896071][ T207] dummyteam: left promiscuous mode [ 9.903314][ T207] team0 (unregistering): Port device dummyteam removed