[ 11.753381][ T197] netdevsim netdevsim7890 eni7890np1: renamed from eth0 [ 11.753464][ T197] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.753466][ T197] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 197, name: (udev-worker) [ 11.753468][ T197] preempt_count: 1, expected: 0 [ 11.753469][ T197] RCU nest depth: 0, expected: 0 [ 11.753470][ T197] locks held by (udev-worker)/197: 6, last CPU#3: [ 11.753472][ T197] #0: ffffffffb251b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 11.753483][ T197] #1: ff1100000227ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 11.753488][ T197] #2: ffffffffb1d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.753493][ T197] #3: ffffffffb1d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.753497][ T197] #4: ffffffffb1c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.753501][ T197] #5: ffffffffb1c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.753505][ T197] irq event stamp: 220606 [ 11.753506][ T197] hardirqs last enabled at (220605): [] __down_trylock_console_sem+0x86/0xa0 [ 11.753509][ T197] hardirqs last disabled at (220606): [] console_emit_next_record+0x3d4/0x4c0 [ 11.753511][ T197] softirqs last enabled at (220600): [] netif_change_name+0x216/0x8c0 [ 11.753515][ T197] softirqs last disabled at (220598): [] netif_change_name+0x1ad/0x8c0 [ 11.753517][ T197] Preemption disabled at: [ 11.753518][ T197] [] vprintk_emit+0x31b/0x3e0 [ 11.753523][ T197] CPU: 3 UID: 0 PID: 197 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.753526][ T197] Tainted: [W]=WARN [ 11.753528][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.753529][ T197] Call Trace: [ 11.753531][ T197] [ 11.753532][ T197] dump_stack_lvl+0x6f/0xa0 [ 11.753538][ T197] ? vprintk_emit+0x31b/0x3e0 [ 11.753540][ T197] __might_resched.cold+0x1fe/0x2c1 [ 11.753544][ T197] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.753549][ T197] ? __kmalloc_noprof+0xdb/0x760 [ 11.753553][ T197] __kmalloc_noprof+0x443/0x760 [ 11.753555][ T197] ? alloc_buf.isra.0+0x4b/0x260 [ 11.753561][ T197] ? do_raw_spin_unlock+0x59/0x250 [ 11.753564][ T197] alloc_buf.isra.0+0x4b/0x260 [ 11.753568][ T197] put_chars+0x1e1/0x2f0 [ 11.753571][ T197] ? __send_to_port+0x420/0x420 [ 11.753574][ T197] ? validate_chain+0x34a/0xc20 [ 11.753579][ T197] hvc_console_print+0x292/0x780 [ 11.753583][ T197] ? __lock_acquire+0x518/0xc20 [ 11.753588][ T197] ? hvc_write+0x3a0/0x3a0 [ 11.753591][ T197] ? rcu_is_watching+0x16/0xd0 [ 11.753597][ T197] console_emit_next_record+0x22f/0x4c0 [ 11.753601][ T197] ? devkmsg_read+0x4b0/0x4b0 [ 11.753603][ T197] ? console_flush_one_record+0x106/0x710 [ 11.753606][ T197] ? rcu_is_watching+0x16/0xd0 [ 11.753608][ T197] ? lock_acquire+0x13c/0x160 [ 11.753612][ T197] console_flush_one_record+0x46f/0x710 [ 11.753616][ T197] ? console_emit_next_record+0x4c0/0x4c0 [ 11.753618][ T197] ? __lock_acquire+0x518/0xc20 [ 11.753624][ T197] console_unlock+0xee/0x1f0 [ 11.753626][ T197] ? console_flush_one_record+0x710/0x710 [ 11.753628][ T197] ? rcu_is_watching+0x16/0xd0 [ 11.753630][ T197] ? lock_acquire+0xe0/0x160 [ 11.753634][ T197] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.753636][ T197] ? vprintk_emit+0x320/0x3e0 [ 11.753638][ T197] vprintk_emit+0x37c/0x3e0 [ 11.753641][ T197] ? wake_up_klogd_work_func+0x90/0x90 [ 11.753643][ T197] ? __kernel_text_address+0x12/0x30 [ 11.753645][ T197] ? unwind_get_return_address+0x67/0xd0 [ 11.753649][ T197] ? arch_stack_walk+0xed/0x130 [ 11.753655][ T197] dev_vprintk_emit+0x27f/0x2c0 [ 11.753659][ T197] ? device_rename.cold+0xa/0xa [ 11.753668][ T197] dev_printk_emit+0xb9/0xee [ 11.753670][ T197] ? dev_vprintk_emit+0x2c0/0x2c0 [ 11.753674][ T197] ? check_prev_add+0x316/0xe90 [ 11.753679][ T197] __netdev_printk+0x160/0x1d0 [ 11.753686][ T197] netdev_info+0xe2/0x116 [ 11.753688][ T197] ? netdev_notice+0x120/0x120 [ 11.753691][ T197] ? find_held_lock+0x2b/0x80 [ 11.753694][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 11.753697][ T197] ? mark_held_locks+0x40/0x70 [ 11.753701][ T197] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 11.753703][ T197] netif_change_name.cold+0x4f/0x89 [ 11.753705][ T197] ? lock_pin_lock+0x87/0x180 [ 11.753709][ T197] ? netdev_adjacent_rename_links+0x470/0x470 [ 11.753712][ T197] ? find_held_lock+0x2b/0x80 [ 11.753715][ T197] ? __asan_memset+0x27/0x50 [ 11.753721][ T197] do_setlink.isra.0+0x1f7d/0x2a60 [ 11.753723][ T197] ? __lock_acquire+0x518/0xc20 [ 11.753726][ T197] ? rtnl_link_get_size+0x350/0x350 [ 11.753727][ T197] ? mark_usage+0x61/0x170 [ 11.753729][ T197] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.753732][ T197] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.753734][ T197] ? validate_chain+0x38b/0xc20 [ 11.753739][ T197] ? __lock_acquire+0x518/0xc20 [ 11.753741][ T197] ? lock_pin_lock+0xee/0x180 [ 11.753742][ T197] ? __lock_acquire+0x480/0xc20 [ 11.753746][ T197] ? lock_acquire.part.0+0xd4/0x280 [ 11.753748][ T197] ? rtnl_setlink+0x29d/0x920 [ 11.753751][ T197] ? rcu_is_watching+0x16/0xd0 [ 11.753752][ T197] ? lock_acquire+0x13c/0x160 [ 11.753754][ T197] ? rcu_is_watching+0x16/0xd0 [ 11.753755][ T197] ? rcu_is_watching+0x16/0xd0 [ 11.753757][ T197] ? trace_contention_end+0xb3/0x180 [ 11.753759][ T197] ? __mutex_lock+0x1db/0x1ea0 [ 11.753762][ T197] ? __mutex_lock+0x9a3/0x1ea0 [ 11.753764][ T197] ? rtnl_setlink+0x29d/0x920 [ 11.753765][ T197] ? mark_usage+0x61/0x170 [ 11.753768][ T197] ? ww_mutex_lock+0x160/0x160 [ 11.753769][ T197] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.753773][ T197] ? __lock_acquire+0x518/0xc20 [ 11.753777][ T197] ? rcu_is_watching+0x16/0xd0 [ 11.753784][ T197] rtnl_setlink+0x527/0x920 [ 11.753787][ T197] ? __rtnl_newlink+0xa50/0xa50 [ 11.753788][ T197] ? __lock_acquire+0x518/0xc20 [ 11.753812][ T197] ? lock_acquire.part.0+0xd4/0x280 [ 11.753814][ T197] ? find_held_lock+0x2b/0x80 [ 11.753817][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 11.753819][ T197] ? mark_usage+0x61/0x170 [ 11.753821][ T197] ? __lock_acquire+0x518/0xc20 [ 11.753825][ T197] ? lock_acquire.part.0+0xd4/0x280 [ 11.753827][ T197] ? find_held_lock+0x2b/0x80 [ 11.753829][ T197] ? __rtnl_newlink+0xa50/0xa50 [ 11.753831][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 11.753835][ T197] ? __rtnl_newlink+0xa50/0xa50 [ 11.753837][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.753840][ T197] ? rtnl_link_fill+0x920/0x920 [ 11.753841][ T197] ? __lock_acquire+0x518/0xc20 [ 11.753846][ T197] ? lock_acquire.part.0+0xd4/0x280 [ 11.753848][ T197] ? find_held_lock+0x2b/0x80 [ 11.753851][ T197] netlink_rcv_skb+0x14e/0x3a0 [ 11.753854][ T197] ? rtnl_link_fill+0x920/0x920 [ 11.753857][ T197] ? netlink_ack+0xcf0/0xcf0 [ 11.753864][ T197] ? netlink_deliver_tap+0xc5/0x330 [ 11.753866][ T197] ? netlink_deliver_tap+0x13c/0x330 [ 11.753871][ T197] netlink_unicast+0x486/0x750 [ 11.753875][ T197] ? netlink_attachskb+0x810/0x810 [ 11.753878][ T197] ? __lock_acquire+0x518/0xc20 [ 11.753882][ T197] netlink_sendmsg+0x75b/0xc90 [ 11.753886][ T197] ? netlink_unicast+0x750/0x750 [ 11.753888][ T197] ? find_held_lock+0x2b/0x80 [ 11.753890][ T197] ? __lock_release.isra.0+0x69/0x1a0 [ 11.753895][ T197] __sock_sendmsg+0xce/0x190 [ 11.753898][ T197] ? fdget+0x4f/0x1e0 [ 11.753902][ T197] __sys_sendto+0x260/0x320 [ 11.753905][ T197] ? __ia32_sys_getpeername+0xd0/0xd0 [ 11.753916][ T197] ? exc_page_fault+0x87/0x100 [ 11.753922][ T197] __x64_sys_sendto+0xe4/0x1f0 [ 11.753925][ T197] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.753928][ T197] ? lockdep_hardirqs_on+0x91/0x130 [ 11.753930][ T197] ? do_syscall_64+0xa6/0x530 [ 11.753932][ T197] do_syscall_64+0xff/0x530 [ 11.753934][ T197] ? exc_page_fault+0xee/0x100 [ 11.753937][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.753939][ T197] RIP: 0033:0x7f5bea15e54e [ 11.753943][ T197] 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 [ 11.753945][ T197] RSP: 002b:00007ffce5eb64c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 11.753947][ T197] RAX: ffffffffffffffda RBX: 000055d01d6a8ca0 RCX: 00007f5bea15e54e [ 11.753949][ T197] RDX: 0000000000000030 RSI: 000055d01d54bfa0 RDI: 0000000000000012 [ 11.753949][ T197] RBP: 00007ffce5eb64d0 R08: 00007ffce5eb6520 R09: 0000000000000080 [ 11.753950][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d01d6fb7f0 [ 11.753951][ T197] R13: 00007ffce5eb6604 R14: 0000000000000000 R15: 0000000000000000 [ 11.753958][ T197] [ 11.957478][ T212] 8021q: adding VLAN 0 to HW filter on device eni7890np1 [ 11.964034][ T212] ip (212) used greatest stack depth: 24576 bytes left [ 12.719966][ T197] netdevsim netdevsim20065 eni20065np1: renamed from eth0 [ 12.884597][ T219] 8021q: adding VLAN 0 to HW filter on device eni20065np1 [ 12.884613][ T219] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.884615][ T219] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 219, name: ip [ 12.884617][ T219] preempt_count: 1, expected: 0 [ 12.884618][ T219] RCU nest depth: 0, expected: 0 [ 12.884619][ T219] locks held by ip/219: 6, last CPU#3: [ 12.884621][ T219] #0: ffffffffb251b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 12.884634][ T219] #1: ff11000004f72e10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 12.884638][ T219] #2: ffffffffb1d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.884643][ T219] #3: ffffffffb1d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.884648][ T219] #4: ffffffffb1c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.884652][ T219] #5: ffffffffb1c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.884656][ T219] irq event stamp: 11868 [ 12.884657][ T219] hardirqs last enabled at (11867): [] __down_trylock_console_sem+0x86/0xa0 [ 12.884660][ T219] hardirqs last disabled at (11868): [] console_emit_next_record+0x3d4/0x4c0 [ 12.884662][ T219] softirqs last enabled at (11830): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 12.884665][ T219] softirqs last disabled at (11828): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 12.884667][ T219] Preemption disabled at: [ 12.884668][ T219] [] vprintk_emit+0x31b/0x3e0 [ 12.884673][ T219] CPU: 3 UID: 0 PID: 219 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.884677][ T219] Tainted: [W]=WARN [ 12.884678][ T219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.884679][ T219] Call Trace: [ 12.884681][ T219] [ 12.884682][ T219] dump_stack_lvl+0x6f/0xa0 [ 12.884688][ T219] ? vprintk_emit+0x31b/0x3e0 [ 12.884690][ T219] __might_resched.cold+0x1fe/0x2c1 [ 12.884694][ T219] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.884699][ T219] ? __kmalloc_noprof+0xdb/0x760 [ 12.884703][ T219] __kmalloc_noprof+0x443/0x760 [ 12.884705][ T219] ? alloc_buf.isra.0+0x4b/0x260 [ 12.884712][ T219] ? do_raw_spin_unlock+0x59/0x250 [ 12.884715][ T219] alloc_buf.isra.0+0x4b/0x260 [ 12.884719][ T219] put_chars+0x1e1/0x2f0 [ 12.884721][ T219] ? __send_to_port+0x420/0x420 [ 12.884724][ T219] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.884727][ T219] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.884730][ T219] ? validate_chain+0x38b/0xc20 [ 12.884734][ T219] hvc_console_print+0x292/0x780 [ 12.884738][ T219] ? mark_usage+0x61/0x170 [ 12.884740][ T219] ? __lock_acquire+0x518/0xc20 [ 12.884742][ T219] ? __lock_acquire+0x518/0xc20 [ 12.884746][ T219] ? hvc_write+0x3a0/0x3a0 [ 12.884748][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 12.884753][ T219] ? lock_acquire+0x13c/0x160 [ 12.884757][ T219] console_emit_next_record+0x22f/0x4c0 [ 12.884761][ T219] ? devkmsg_read+0x4b0/0x4b0 [ 12.884763][ T219] ? console_flush_one_record+0x106/0x710 [ 12.884766][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.884768][ T219] ? lock_acquire+0x13c/0x160 [ 12.884772][ T219] console_flush_one_record+0x46f/0x710 [ 12.884777][ T219] ? console_emit_next_record+0x4c0/0x4c0 [ 12.884779][ T219] ? __lock_acquire+0x518/0xc20 [ 12.884784][ T219] console_unlock+0xee/0x1f0 [ 12.884787][ T219] ? console_flush_one_record+0x710/0x710 [ 12.884789][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.884791][ T219] ? lock_acquire+0xe0/0x160 [ 12.884795][ T219] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.884797][ T219] ? vprintk_emit+0x320/0x3e0 [ 12.884799][ T219] vprintk_emit+0x37c/0x3e0 [ 12.884803][ T219] ? wake_up_klogd_work_func+0x90/0x90 [ 12.884805][ T219] ? mark_held_locks+0x40/0x70 [ 12.884810][ T219] _printk+0xc7/0x100 [ 12.884813][ T219] ? snapshot_read.cold+0x21/0x21 [ 12.884817][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 12.884819][ T219] ? find_held_lock+0x2b/0x80 [ 12.884823][ T219] ? notifier_call_chain+0x14a/0x300 [ 12.884826][ T219] vlan_device_event.cold+0x1c/0x1fc [ 12.884831][ T219] ? packet_notifier+0x1c5/0xbd0 [ 12.884836][ T219] ? unregister_vlan_dev+0x380/0x380 [ 12.884840][ T219] ? nlmsg_notify+0x62/0x250 [ 12.884846][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.884847][ T219] notifier_call_chain+0xae/0x300 [ 12.884852][ T219] __dev_notify_flags+0x1b7/0x450 [ 12.884857][ T219] ? netif_change_name+0x8c0/0x8c0 [ 12.884861][ T219] ? netif_set_allmulti+0x2c0/0x2c0 [ 12.884865][ T219] ? write_profile+0xf0/0xf0 [ 12.884870][ T219] netif_change_flags+0xfe/0x190 [ 12.884874][ T219] do_setlink.isra.0+0x1d25/0x2a60 [ 12.884878][ T219] ? stack_trace_save+0x93/0xc0 [ 12.884880][ T219] ? rtnl_link_get_size+0x350/0x350 [ 12.884881][ T219] ? rcu_read_lock_any_held+0x66/0x90 [ 12.884883][ T219] ? stack_depot_save_flags+0x38e/0x790 [ 12.884887][ T219] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.884888][ T219] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.884890][ T219] ? validate_chain+0x38b/0xc20 [ 12.884893][ T219] ? kasan_save_stack+0x3d/0x50 [ 12.884895][ T219] ? kasan_save_stack+0x2f/0x50 [ 12.884896][ T219] ? kasan_save_track+0x14/0x30 [ 12.884898][ T219] ? __kasan_kmalloc+0x7b/0x90 [ 12.884900][ T219] ? __lock_acquire+0x518/0xc20 [ 12.884902][ T219] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 12.884905][ T219] ? ___sys_sendmsg+0xd0/0x1d0 [ 12.884909][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 12.884911][ T219] ? rtnl_newlink+0x9a8/0x11b0 [ 12.884914][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.884916][ T219] ? lock_acquire+0x13c/0x160 [ 12.884917][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.884918][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.884920][ T219] ? trace_contention_end+0xb3/0x180 [ 12.884922][ T219] ? __mutex_lock+0x1db/0x1ea0 [ 12.884925][ T219] ? __mutex_lock+0x9a3/0x1ea0 [ 12.884927][ T219] ? rtnl_newlink+0x9a8/0x11b0 [ 12.884930][ T219] ? ww_mutex_lock+0x160/0x160 [ 12.884934][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.884936][ T219] ? __rtnl_newlink+0x3fa/0xa50 [ 12.884942][ T219] rtnl_newlink+0x9f1/0x11b0 [ 12.884947][ T219] ? rtnl_bridge_getlink+0x850/0x850 [ 12.884949][ T219] ? __lock_acquire+0x518/0xc20 [ 12.884954][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 12.884956][ T219] ? find_held_lock+0x2b/0x80 [ 12.884958][ T219] ? rtnl_bridge_getlink+0x850/0x850 [ 12.884960][ T219] ? __lock_release.isra.0+0x69/0x1a0 [ 12.884964][ T219] ? rtnl_bridge_getlink+0x850/0x850 [ 12.884966][ T219] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.884969][ T219] ? rtnl_link_fill+0x920/0x920 [ 12.884971][ T219] ? __lock_acquire+0x518/0xc20 [ 12.884975][ T219] ? lock_acquire.part.0+0xd4/0x280 [ 12.884977][ T219] ? find_held_lock+0x2b/0x80 [ 12.884981][ T219] netlink_rcv_skb+0x14e/0x3a0 [ 12.884983][ T219] ? rtnl_link_fill+0x920/0x920 [ 12.884986][ T219] ? netlink_ack+0xcf0/0xcf0 [ 12.884993][ T219] ? netlink_deliver_tap+0xc5/0x330 [ 12.884998][ T219] ? netlink_deliver_tap+0x13c/0x330 [ 12.885004][ T219] netlink_unicast+0x486/0x750 [ 12.885009][ T219] ? netlink_attachskb+0x810/0x810 [ 12.885011][ T219] ? find_held_lock+0x2b/0x80 [ 12.885016][ T219] netlink_sendmsg+0x75b/0xc90 [ 12.885020][ T219] ? netlink_unicast+0x750/0x750 [ 12.885024][ T219] ? __lock_release.isra.0+0x69/0x1a0 [ 12.885026][ T219] ? __import_iovec+0x36c/0x620 [ 12.885032][ T219] __sock_sendmsg+0xce/0x190 [ 12.885035][ T219] ____sys_sendmsg+0x61a/0x860 [ 12.885037][ T219] ? copy_msghdr_from_user+0x279/0x420 [ 12.885039][ T219] ? sock_write_iter+0x400/0x400 [ 12.885041][ T219] ? move_addr_to_kernel+0x40/0x40 [ 12.885048][ T219] ___sys_sendmsg+0x14e/0x1d0 [ 12.885051][ T219] ? copy_msghdr_from_user+0x420/0x420 [ 12.885067][ T219] __sys_sendmsg+0x12c/0x1d0 [ 12.885070][ T219] ? __sys_sendmsg_sock+0x20/0x20 [ 12.885076][ T219] ? rcu_is_watching+0x16/0xd0 [ 12.885079][ T219] do_syscall_64+0xff/0x530 [ 12.885082][ T219] ? exc_page_fault+0xee/0x100 [ 12.885085][ T219] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.885087][ T219] RIP: 0033:0x7fc093e8054e [ 12.885092][ T219] 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 [ 12.885093][ T219] RSP: 002b:00007fff20c802d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.885096][ T219] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc093e8054e [ 12.885097][ T219] RDX: 0000000000000000 RSI: 00007fff20c80380 RDI: 0000000000000003 [ 12.885098][ T219] RBP: 00007fff20c802e0 R08: 0000000000000000 R09: 0000000000000000 [ 12.885099][ T219] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9134f9 [ 12.885099][ T219] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff20c80a40 [ 12.885106][ T219] [ 12.928927][ T219] ip (219) used greatest stack depth: 23016 bytes left [ 12.982831][ T223] 8021q: adding VLAN 0 to HW filter on device eni20065np1 [ 13.115953][ T197] netdevsim netdevsim5372 eni5372np1: renamed from eth0 [ 13.270495][ T236] 8021q: adding VLAN 0 to HW filter on device eni5372np1 [ 13.430427][ T197] netdevsim netdevsim23443 eni23443np1: renamed from eth0 [ 13.654031][ T197] netdevsim netdevsim30128 eni30128np1: renamed from eth0 [ 13.825297][ T256] 8021q: adding VLAN 0 to HW filter on device eni30128np1 [ 13.876288][ T258] 8021q: adding VLAN 0 to HW filter on device eni30128np1 [ 13.935129][ T260] 8021q: adding VLAN 0 to HW filter on device eni30128np1 [ 13.935152][ T260] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.935154][ T260] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 260, name: ip [ 13.935156][ T260] preempt_count: 1, expected: 0 [ 13.935156][ T260] RCU nest depth: 0, expected: 0 [ 13.935157][ T260] locks held by ip/260: 6, last CPU#0: [ 13.935159][ T260] #0: ffffffffb251b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 13.935172][ T260] #1: ff1100000227ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 13.935176][ T260] #2: ffffffffb1d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.935182][ T260] #3: ffffffffb1d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.935186][ T260] #4: ffffffffb1c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.935190][ T260] #5: ffffffffb1c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.935195][ T260] irq event stamp: 9522 [ 13.935195][ T260] hardirqs last enabled at (9521): [] __down_trylock_console_sem+0x86/0xa0 [ 13.935199][ T260] hardirqs last disabled at (9522): [] console_emit_next_record+0x3d4/0x4c0 [ 13.935201][ T260] softirqs last enabled at (9516): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 13.935204][ T260] softirqs last disabled at (9514): [] addrconf_permanent_addr+0x108/0x9c0 [ 13.935206][ T260] Preemption disabled at: [ 13.935207][ T260] [] vprintk_emit+0x31b/0x3e0 [ 13.935212][ T260] CPU: 0 UID: 0 PID: 260 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.935215][ T260] Tainted: [W]=WARN [ 13.935217][ T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.935218][ T260] Call Trace: [ 13.935220][ T260] [ 13.935221][ T260] dump_stack_lvl+0x6f/0xa0 [ 13.935227][ T260] ? vprintk_emit+0x31b/0x3e0 [ 13.935229][ T260] __might_resched.cold+0x1fe/0x2c1 [ 13.935233][ T260] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.935238][ T260] ? __kmalloc_noprof+0xdb/0x760 [ 13.935242][ T260] __kmalloc_noprof+0x443/0x760 [ 13.935244][ T260] ? alloc_buf.isra.0+0x4b/0x260 [ 13.935251][ T260] ? do_raw_spin_unlock+0x59/0x250 [ 13.935254][ T260] alloc_buf.isra.0+0x4b/0x260 [ 13.935258][ T260] put_chars+0x1e1/0x2f0 [ 13.935261][ T260] ? __send_to_port+0x420/0x420 [ 13.935264][ T260] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.935267][ T260] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.935270][ T260] ? validate_chain+0x38b/0xc20 [ 13.935274][ T260] hvc_console_print+0x292/0x780 [ 13.935278][ T260] ? mark_usage+0x61/0x170 [ 13.935280][ T260] ? __lock_acquire+0x518/0xc20 [ 13.935282][ T260] ? __lock_acquire+0x518/0xc20 [ 13.935287][ T260] ? hvc_write+0x3a0/0x3a0 [ 13.935289][ T260] ? lock_acquire.part.0+0xd4/0x280 [ 13.935293][ T260] ? lock_acquire+0x13c/0x160 [ 13.935298][ T260] console_emit_next_record+0x22f/0x4c0 [ 13.935302][ T260] ? devkmsg_read+0x4b0/0x4b0 [ 13.935304][ T260] ? console_flush_one_record+0x106/0x710 [ 13.935308][ T260] ? rcu_is_watching+0x16/0xd0 [ 13.935310][ T260] ? lock_acquire+0x13c/0x160 [ 13.935314][ T260] console_flush_one_record+0x46f/0x710 [ 13.935319][ T260] ? console_emit_next_record+0x4c0/0x4c0 [ 13.935321][ T260] ? __lock_acquire+0x518/0xc20 [ 13.935326][ T260] console_unlock+0xee/0x1f0 [ 13.935330][ T260] ? console_flush_one_record+0x710/0x710 [ 13.935331][ T260] ? rcu_is_watching+0x16/0xd0 [ 13.935333][ T260] ? lock_acquire+0xe0/0x160 [ 13.935337][ T260] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.935339][ T260] ? vprintk_emit+0x320/0x3e0 [ 13.935342][ T260] vprintk_emit+0x37c/0x3e0 [ 13.935346][ T260] ? wake_up_klogd_work_func+0x90/0x90 [ 13.935348][ T260] ? __lock_acquire+0x518/0xc20 [ 13.935353][ T260] _printk+0xc7/0x100 [ 13.935357][ T260] ? snapshot_read.cold+0x21/0x21 [ 13.935360][ T260] ? lock_acquire.part.0+0xd4/0x280 [ 13.935362][ T260] ? find_held_lock+0x2b/0x80 [ 13.935366][ T260] ? notifier_call_chain+0x14a/0x300 [ 13.935370][ T260] vlan_device_event.cold+0x1c/0x1fc [ 13.935375][ T260] ? packet_notifier+0x1c5/0xbd0 [ 13.935380][ T260] ? unregister_vlan_dev+0x380/0x380 [ 13.935388][ T260] ? rcu_is_watching+0x16/0xd0 [ 13.935389][ T260] notifier_call_chain+0xae/0x300 [ 13.935394][ T260] __dev_notify_flags+0x1b7/0x450 [ 13.935400][ T260] ? netif_change_name+0x8c0/0x8c0 [ 13.935404][ T260] ? netif_set_allmulti+0x2c0/0x2c0 [ 13.935407][ T260] ? write_profile+0xf0/0xf0 [ 13.935413][ T260] netif_change_flags+0xfe/0x190 [ 13.935417][ T260] do_setlink.isra.0+0x1d25/0x2a60 [ 13.935421][ T260] ? stack_trace_save+0x93/0xc0 [ 13.935423][ T260] ? rtnl_link_get_size+0x350/0x350 [ 13.935425][ T260] ? rcu_read_lock_any_held+0x66/0x90 [ 13.935427][ T260] ? stack_depot_save_flags+0x38e/0x790 [ 13.935430][ T260] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.935432][ T260] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.935434][ T260] ? validate_chain+0x38b/0xc20 [ 13.935437][ T260] ? kasan_save_stack+0x3d/0x50 [ 13.935439][ T260] ? kasan_save_stack+0x2f/0x50 [ 13.935440][ T260] ? kasan_save_track+0x14/0x30 [ 13.935442][ T260] ? __kasan_kmalloc+0x7b/0x90 [ 13.935444][ T260] ? __lock_acquire+0x518/0xc20 [ 13.935446][ T260] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 13.935449][ T260] ? ___sys_sendmsg+0xd0/0x1d0 [ 13.935453][ T260] ? lock_acquire.part.0+0xd4/0x280 [ 13.935455][ T260] ? rtnl_newlink+0x9a8/0x11b0 [ 13.935458][ T260] ? rcu_is_watching+0x16/0xd0 [ 13.935460][ T260] ? lock_acquire+0x13c/0x160 [ 13.935462][ T260] ? rcu_is_watching+0x16/0xd0 [ 13.935463][ T260] ? rcu_is_watching+0x16/0xd0 [ 13.935465][ T260] ? trace_contention_end+0xb3/0x180 [ 13.935467][ T260] ? __mutex_lock+0x1db/0x1ea0 [ 13.935469][ T260] ? __mutex_lock+0x9a3/0x1ea0 [ 13.935472][ T260] ? rtnl_newlink+0x9a8/0x11b0 [ 13.935475][ T260] ? ww_mutex_lock+0x160/0x160 [ 13.935479][ T260] ? rcu_is_watching+0x16/0xd0 [ 13.935482][ T260] ? __rtnl_newlink+0x3fa/0xa50 [ 13.935487][ T260] rtnl_newlink+0x9f1/0x11b0 [ 13.935493][ T260] ? rtnl_bridge_getlink+0x850/0x850 [ 13.935495][ T260] ? __lock_acquire+0x518/0xc20 [ 13.935500][ T260] ? lock_acquire.part.0+0xd4/0x280 [ 13.935502][ T260] ? find_held_lock+0x2b/0x80 [ 13.935504][ T260] ? rtnl_bridge_getlink+0x850/0x850 [ 13.935506][ T260] ? __lock_release.isra.0+0x69/0x1a0 [ 13.935510][ T260] ? rtnl_bridge_getlink+0x850/0x850 [ 13.935512][ T260] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 13.935515][ T260] ? rtnl_link_fill+0x920/0x920 [ 13.935517][ T260] ? __lock_acquire+0x518/0xc20 [ 13.935522][ T260] ? lock_acquire.part.0+0xd4/0x280 [ 13.935524][ T260] ? find_held_lock+0x2b/0x80 [ 13.935527][ T260] netlink_rcv_skb+0x14e/0x3a0 [ 13.935531][ T260] ? rtnl_link_fill+0x920/0x920 [ 13.935534][ T260] ? netlink_ack+0xcf0/0xcf0 [ 13.935541][ T260] ? netlink_deliver_tap+0xc5/0x330 [ 13.935543][ T260] ? netlink_deliver_tap+0x13c/0x330 [ 13.935548][ T260] netlink_unicast+0x486/0x750 [ 13.935552][ T260] ? netlink_attachskb+0x810/0x810 [ 13.935555][ T260] ? find_held_lock+0x2b/0x80 [ 13.935559][ T260] netlink_sendmsg+0x75b/0xc90 [ 13.935564][ T260] ? netlink_unicast+0x750/0x750 [ 13.935568][ T260] ? __lock_release.isra.0+0x69/0x1a0 [ 13.935569][ T260] ? __import_iovec+0x36c/0x620 [ 13.935575][ T260] __sock_sendmsg+0xce/0x190 [ 13.935578][ T260] ____sys_sendmsg+0x61a/0x860 [ 13.935580][ T260] ? copy_msghdr_from_user+0x279/0x420 [ 13.935583][ T260] ? sock_write_iter+0x400/0x400 [ 13.935584][ T260] ? move_addr_to_kernel+0x40/0x40 [ 13.935592][ T260] ___sys_sendmsg+0x14e/0x1d0 [ 13.935595][ T260] ? copy_msghdr_from_user+0x420/0x420 [ 13.935613][ T260] __sys_sendmsg+0x12c/0x1d0 [ 13.935616][ T260] ? __sys_sendmsg_sock+0x20/0x20 [ 13.935623][ T260] ? rcu_is_watching+0x16/0xd0 [ 13.935626][ T260] do_syscall_64+0xff/0x530 [ 13.935629][ T260] ? exc_page_fault+0xee/0x100 [ 13.935632][ T260] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.935634][ T260] RIP: 0033:0x7f79e61fd54e [ 13.935638][ T260] 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 [ 13.935640][ T260] RSP: 002b:00007ffd999b2680 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 13.935643][ T260] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f79e61fd54e [ 13.935644][ T260] RDX: 0000000000000000 RSI: 00007ffd999b2730 RDI: 0000000000000003 [ 13.935645][ T260] RBP: 00007ffd999b2690 R08: 0000000000000000 R09: 0000000000000000 [ 13.935646][ T260] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9134fa [ 13.935647][ T260] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd999b2df0 [ 13.935654][ T260] [ 14.967524][ T262] 8021q: adding VLAN 0 to HW filter on device eni30128np1 [ 14.967542][ T262] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.967544][ T262] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 262, name: ip [ 14.967546][ T262] preempt_count: 1, expected: 0 [ 14.967546][ T262] RCU nest depth: 0, expected: 0 [ 14.967547][ T262] locks held by ip/262: 6, last CPU#2: [ 14.967549][ T262] #0: ffffffffb251b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 14.967561][ T262] #1: ff1100000227ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 14.967566][ T262] #2: ffffffffb1d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.967571][ T262] #3: ffffffffb1d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.967576][ T262] #4: ffffffffb1c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.967579][ T262] #5: ffffffffb1c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.967583][ T262] irq event stamp: 10754 [ 14.967584][ T262] hardirqs last enabled at (10753): [] __down_trylock_console_sem+0x86/0xa0 [ 14.967587][ T262] hardirqs last disabled at (10754): [] console_emit_next_record+0x3d4/0x4c0 [ 14.967590][ T262] softirqs last enabled at (10748): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 14.967593][ T262] softirqs last disabled at (10746): [] addrconf_permanent_addr+0x108/0x9c0 [ 14.967595][ T262] Preemption disabled at: [ 14.967596][ T262] [] vprintk_emit+0x31b/0x3e0 [ 14.967601][ T262] CPU: 2 UID: 0 PID: 262 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.967604][ T262] Tainted: [W]=WARN [ 14.967605][ T262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.967607][ T262] Call Trace: [ 14.967608][ T262] [ 14.967610][ T262] dump_stack_lvl+0x6f/0xa0 [ 14.967616][ T262] ? vprintk_emit+0x31b/0x3e0 [ 14.967617][ T262] __might_resched.cold+0x1fe/0x2c1 [ 14.967622][ T262] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.967626][ T262] ? __kmalloc_noprof+0xdb/0x760 [ 14.967631][ T262] __kmalloc_noprof+0x443/0x760 [ 14.967632][ T262] ? alloc_buf.isra.0+0x4b/0x260 [ 14.967639][ T262] ? do_raw_spin_unlock+0x59/0x250 [ 14.967642][ T262] alloc_buf.isra.0+0x4b/0x260 [ 14.967646][ T262] put_chars+0x1e1/0x2f0 [ 14.967648][ T262] ? __send_to_port+0x420/0x420 [ 14.967651][ T262] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.967654][ T262] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.967657][ T262] ? validate_chain+0x38b/0xc20 [ 14.967661][ T262] hvc_console_print+0x292/0x780 [ 14.967665][ T262] ? mark_usage+0x61/0x170 [ 14.967667][ T262] ? __lock_acquire+0x518/0xc20 [ 14.967669][ T262] ? __lock_acquire+0x518/0xc20 [ 14.967673][ T262] ? hvc_write+0x3a0/0x3a0 [ 14.967675][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 14.967679][ T262] ? lock_acquire+0x13c/0x160 [ 14.967683][ T262] console_emit_next_record+0x22f/0x4c0 [ 14.967687][ T262] ? devkmsg_read+0x4b0/0x4b0 [ 14.967689][ T262] ? console_flush_one_record+0x106/0x710 [ 14.967692][ T262] ? rcu_is_watching+0x16/0xd0 [ 14.967694][ T262] ? lock_acquire+0x13c/0x160 [ 14.967698][ T262] console_flush_one_record+0x46f/0x710 [ 14.967702][ T262] ? console_emit_next_record+0x4c0/0x4c0 [ 14.967704][ T262] ? __lock_acquire+0x518/0xc20 [ 14.967710][ T262] console_unlock+0xee/0x1f0 [ 14.967713][ T262] ? console_flush_one_record+0x710/0x710 [ 14.967714][ T262] ? rcu_is_watching+0x16/0xd0 [ 14.967716][ T262] ? lock_acquire+0xe0/0x160 [ 14.967720][ T262] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.967722][ T262] ? vprintk_emit+0x320/0x3e0 [ 14.967725][ T262] vprintk_emit+0x37c/0x3e0 [ 14.967728][ T262] ? wake_up_klogd_work_func+0x90/0x90 [ 14.967730][ T262] ? __lock_acquire+0x518/0xc20 [ 14.967734][ T262] _printk+0xc7/0x100 [ 14.967738][ T262] ? snapshot_read.cold+0x21/0x21 [ 14.967741][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 14.967743][ T262] ? find_held_lock+0x2b/0x80 [ 14.967747][ T262] ? notifier_call_chain+0x14a/0x300 [ 14.967751][ T262] vlan_device_event.cold+0x1c/0x1fc [ 14.967755][ T262] ? packet_notifier+0x1c5/0xbd0 [ 14.967760][ T262] ? unregister_vlan_dev+0x380/0x380 [ 14.967767][ T262] ? rcu_is_watching+0x16/0xd0 [ 14.967769][ T262] notifier_call_chain+0xae/0x300 [ 14.967773][ T262] __dev_notify_flags+0x1b7/0x450 [ 14.967778][ T262] ? netif_change_name+0x8c0/0x8c0 [ 14.967782][ T262] ? netif_set_allmulti+0x2c0/0x2c0 [ 14.967786][ T262] ? write_profile+0xf0/0xf0 [ 14.967791][ T262] netif_change_flags+0xfe/0x190 [ 14.967795][ T262] do_setlink.isra.0+0x1d25/0x2a60 [ 14.967798][ T262] ? stack_trace_save+0x93/0xc0 [ 14.967800][ T262] ? rtnl_link_get_size+0x350/0x350 [ 14.967802][ T262] ? rcu_read_lock_any_held+0x66/0x90 [ 14.967804][ T262] ? stack_depot_save_flags+0x38e/0x790 [ 14.967807][ T262] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.967809][ T262] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.967811][ T262] ? validate_chain+0x38b/0xc20 [ 14.967813][ T262] ? kasan_save_stack+0x3d/0x50 [ 14.967816][ T262] ? kasan_save_stack+0x2f/0x50 [ 14.967817][ T262] ? kasan_save_track+0x14/0x30 [ 14.967818][ T262] ? __kasan_kmalloc+0x7b/0x90 [ 14.967821][ T262] ? __lock_acquire+0x518/0xc20 [ 14.967823][ T262] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 14.967826][ T262] ? ___sys_sendmsg+0xd0/0x1d0 [ 14.967830][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 14.967832][ T262] ? rtnl_newlink+0x9a8/0x11b0 [ 14.967834][ T262] ? rcu_is_watching+0x16/0xd0 [ 14.967836][ T262] ? lock_acquire+0x13c/0x160 [ 14.967838][ T262] ? rcu_is_watching+0x16/0xd0 [ 14.967839][ T262] ? rcu_is_watching+0x16/0xd0 [ 14.967841][ T262] ? trace_contention_end+0xb3/0x180 [ 14.967843][ T262] ? __mutex_lock+0x1db/0x1ea0 [ 14.967846][ T262] ? __mutex_lock+0x9a3/0x1ea0 [ 14.967848][ T262] ? rtnl_newlink+0x9a8/0x11b0 [ 14.967851][ T262] ? ww_mutex_lock+0x160/0x160 [ 14.967855][ T262] ? rcu_is_watching+0x16/0xd0 [ 14.967857][ T262] ? __rtnl_newlink+0x3fa/0xa50 [ 14.967862][ T262] rtnl_newlink+0x9f1/0x11b0 [ 14.967868][ T262] ? rtnl_bridge_getlink+0x850/0x850 [ 14.967870][ T262] ? __lock_acquire+0x518/0xc20 [ 14.967874][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 14.967876][ T262] ? find_held_lock+0x2b/0x80 [ 14.967878][ T262] ? rtnl_bridge_getlink+0x850/0x850 [ 14.967880][ T262] ? __lock_release.isra.0+0x69/0x1a0 [ 14.967884][ T262] ? rtnl_bridge_getlink+0x850/0x850 [ 14.967886][ T262] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.967889][ T262] ? rtnl_link_fill+0x920/0x920 [ 14.967890][ T262] ? __lock_acquire+0x518/0xc20 [ 14.967895][ T262] ? lock_acquire.part.0+0xd4/0x280 [ 14.967897][ T262] ? find_held_lock+0x2b/0x80 [ 14.967900][ T262] netlink_rcv_skb+0x14e/0x3a0 [ 14.967904][ T262] ? rtnl_link_fill+0x920/0x920 [ 14.967906][ T262] ? netlink_ack+0xcf0/0xcf0 [ 14.967913][ T262] ? netlink_deliver_tap+0xc5/0x330 [ 14.967915][ T262] ? netlink_deliver_tap+0x13c/0x330 [ 14.967919][ T262] netlink_unicast+0x486/0x750 [ 14.967923][ T262] ? netlink_attachskb+0x810/0x810 [ 14.967926][ T262] ? find_held_lock+0x2b/0x80 [ 14.967930][ T262] netlink_sendmsg+0x75b/0xc90 [ 14.967935][ T262] ? netlink_unicast+0x750/0x750 [ 14.967938][ T262] ? __lock_release.isra.0+0x69/0x1a0 [ 14.967940][ T262] ? __import_iovec+0x36c/0x620 [ 14.967946][ T262] __sock_sendmsg+0xce/0x190 [ 14.967948][ T262] ____sys_sendmsg+0x61a/0x860 [ 14.967951][ T262] ? copy_msghdr_from_user+0x279/0x420 [ 14.967953][ T262] ? sock_write_iter+0x400/0x400 [ 14.967955][ T262] ? move_addr_to_kernel+0x40/0x40 [ 14.967962][ T262] ___sys_sendmsg+0x14e/0x1d0 [ 14.967965][ T262] ? copy_msghdr_from_user+0x420/0x420 [ 14.967981][ T262] __sys_sendmsg+0x12c/0x1d0 [ 14.967984][ T262] ? __sys_sendmsg_sock+0x20/0x20 [ 14.967990][ T262] ? rcu_is_watching+0x16/0xd0 [ 14.967993][ T262] do_syscall_64+0xff/0x530 [ 14.967998][ T262] ? exc_page_fault+0xee/0x100 [ 14.968002][ T262] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.968004][ T262] RIP: 0033:0x7fc6999f954e [ 14.968008][ T262] 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 [ 14.968010][ T262] RSP: 002b:00007fffa88d33b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.968012][ T262] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc6999f954e [ 14.968014][ T262] RDX: 0000000000000000 RSI: 00007fffa88d3460 RDI: 0000000000000003 [ 14.968015][ T262] RBP: 00007fffa88d33c0 R08: 0000000000000000 R09: 0000000000000000 [ 14.968015][ T262] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9134fb [ 14.968016][ T262] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffa88d3b20 [ 14.968024][ T262] [ 15.216492][ T197] netdevsim netdevsim2650 eni2650np1: renamed from eth0 [ 15.410170][ T197] netdevsim netdevsim21397 eni21397np1: renamed from eth0 [ 15.581963][ T273] 8021q: adding VLAN 0 to HW filter on device eni2650np1 [ 15.617552][ T274] 8021q: adding VLAN 0 to HW filter on device eni21397np1 [ 15.822415][ T197] netdevsim netdevsim26161 eni26161np1: renamed from eth0 [ 16.011725][ T282] 8021q: adding VLAN 0 to HW filter on device eni26161np1 [ 16.011745][ T282] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.011748][ T282] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 282, name: ip [ 16.011750][ T282] preempt_count: 1, expected: 0 [ 16.011751][ T282] RCU nest depth: 0, expected: 0 [ 16.011752][ T282] locks held by ip/282: 6, last CPU#0: [ 16.011755][ T282] #0: ffffffffb251b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 16.011769][ T282] #1: ff1100000226ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 16.011775][ T282] #2: ffffffffb1d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.011782][ T282] #3: ffffffffb1d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.011788][ T282] #4: ffffffffb1c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.011793][ T282] #5: ffffffffb1c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.011799][ T282] irq event stamp: 19064 [ 16.011800][ T282] hardirqs last enabled at (19063): [] __down_trylock_console_sem+0x86/0xa0 [ 16.011805][ T282] hardirqs last disabled at (19064): [] console_emit_next_record+0x3d4/0x4c0 [ 16.011808][ T282] softirqs last enabled at (19026): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 16.011811][ T282] softirqs last disabled at (19024): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 16.011814][ T282] Preemption disabled at: [ 16.011815][ T282] [] vprintk_emit+0x31b/0x3e0 [ 16.011821][ T282] CPU: 0 UID: 0 PID: 282 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.011826][ T282] Tainted: [W]=WARN [ 16.011827][ T282] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.011830][ T282] Call Trace: [ 16.011832][ T282] [ 16.011834][ T282] dump_stack_lvl+0x6f/0xa0 [ 16.011841][ T282] ? vprintk_emit+0x31b/0x3e0 [ 16.011843][ T282] __might_resched.cold+0x1fe/0x2c1 [ 16.011849][ T282] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.011855][ T282] ? __kmalloc_noprof+0xdb/0x760 [ 16.011861][ T282] __kmalloc_noprof+0x443/0x760 [ 16.011864][ T282] ? alloc_buf.isra.0+0x4b/0x260 [ 16.011873][ T282] ? do_raw_spin_unlock+0x59/0x250 [ 16.011877][ T282] alloc_buf.isra.0+0x4b/0x260 [ 16.011882][ T282] put_chars+0x1e1/0x2f0 [ 16.011886][ T282] ? __send_to_port+0x420/0x420 [ 16.011890][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.011894][ T282] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.011898][ T282] ? validate_chain+0x38b/0xc20 [ 16.011905][ T282] hvc_console_print+0x292/0x780 [ 16.011909][ T282] ? mark_usage+0x61/0x170 [ 16.011912][ T282] ? __lock_acquire+0x518/0xc20 [ 16.011914][ T282] ? __lock_acquire+0x518/0xc20 [ 16.011921][ T282] ? hvc_write+0x3a0/0x3a0 [ 16.011924][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 16.011931][ T282] ? lock_acquire+0x13c/0x160 [ 16.011937][ T282] console_emit_next_record+0x22f/0x4c0 [ 16.011943][ T282] ? devkmsg_read+0x4b0/0x4b0 [ 16.011946][ T282] ? console_flush_one_record+0x106/0x710 [ 16.011951][ T282] ? rcu_is_watching+0x16/0xd0 [ 16.011954][ T282] ? lock_acquire+0x13c/0x160 [ 16.011960][ T282] console_flush_one_record+0x46f/0x710 [ 16.011967][ T282] ? console_emit_next_record+0x4c0/0x4c0 [ 16.011969][ T282] ? __lock_acquire+0x518/0xc20 [ 16.011978][ T282] console_unlock+0xee/0x1f0 [ 16.011982][ T282] ? console_flush_one_record+0x710/0x710 [ 16.011985][ T282] ? rcu_is_watching+0x16/0xd0 [ 16.011988][ T282] ? lock_acquire+0xe0/0x160 [ 16.011994][ T282] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.011999][ T282] ? vprintk_emit+0x320/0x3e0 [ 16.012004][ T282] vprintk_emit+0x37c/0x3e0 [ 16.012009][ T282] ? wake_up_klogd_work_func+0x90/0x90 [ 16.012012][ T282] ? mark_held_locks+0x40/0x70 [ 16.012019][ T282] _printk+0xc7/0x100 [ 16.012024][ T282] ? snapshot_read.cold+0x21/0x21 [ 16.012029][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 16.012032][ T282] ? find_held_lock+0x2b/0x80 [ 16.012038][ T282] ? notifier_call_chain+0x14a/0x300 [ 16.012043][ T282] vlan_device_event.cold+0x1c/0x1fc [ 16.012049][ T282] ? packet_notifier+0x1c5/0xbd0 [ 16.012057][ T282] ? unregister_vlan_dev+0x380/0x380 [ 16.012061][ T282] ? nlmsg_notify+0x62/0x250 [ 16.012069][ T282] ? rcu_is_watching+0x16/0xd0 [ 16.012072][ T282] notifier_call_chain+0xae/0x300 [ 16.012080][ T282] __dev_notify_flags+0x1b7/0x450 [ 16.012087][ T282] ? netif_change_name+0x8c0/0x8c0 [ 16.012093][ T282] ? netif_set_allmulti+0x2c0/0x2c0 [ 16.012098][ T282] ? write_profile+0xf0/0xf0 [ 16.012105][ T282] netif_change_flags+0xfe/0x190 [ 16.012111][ T282] do_setlink.isra.0+0x1d25/0x2a60 [ 16.012117][ T282] ? stack_trace_save+0x93/0xc0 [ 16.012120][ T282] ? rtnl_link_get_size+0x350/0x350 [ 16.012123][ T282] ? rcu_read_lock_any_held+0x66/0x90 [ 16.012125][ T282] ? stack_depot_save_flags+0x38e/0x790 [ 16.012130][ T282] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.012133][ T282] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.012136][ T282] ? validate_chain+0x38b/0xc20 [ 16.012143][ T282] ? kasan_save_stack+0x3d/0x50 [ 16.012147][ T282] ? kasan_save_stack+0x2f/0x50 [ 16.012149][ T282] ? kasan_save_track+0x14/0x30 [ 16.012151][ T282] ? __kasan_kmalloc+0x7b/0x90 [ 16.012154][ T282] ? __lock_acquire+0x518/0xc20 [ 16.012157][ T282] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 16.012162][ T282] ? ___sys_sendmsg+0xd0/0x1d0 [ 16.012167][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 16.012170][ T282] ? rtnl_newlink+0x9a8/0x11b0 [ 16.012175][ T282] ? rcu_is_watching+0x16/0xd0 [ 16.012177][ T282] ? lock_acquire+0x13c/0x160 [ 16.012180][ T282] ? rcu_is_watching+0x16/0xd0 [ 16.012181][ T282] ? rcu_is_watching+0x16/0xd0 [ 16.012184][ T282] ? trace_contention_end+0xb3/0x180 [ 16.012188][ T282] ? __mutex_lock+0x1db/0x1ea0 [ 16.012191][ T282] ? __mutex_lock+0x9a3/0x1ea0 [ 16.012194][ T282] ? rtnl_newlink+0x9a8/0x11b0 [ 16.012200][ T282] ? ww_mutex_lock+0x160/0x160 [ 16.012206][ T282] ? rcu_is_watching+0x16/0xd0 [ 16.012209][ T282] ? __rtnl_newlink+0x3fa/0xa50 [ 16.012218][ T282] rtnl_newlink+0x9f1/0x11b0 [ 16.012227][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 16.012230][ T282] ? __lock_acquire+0x518/0xc20 [ 16.012237][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 16.012240][ T282] ? find_held_lock+0x2b/0x80 [ 16.012243][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 16.012246][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 16.012252][ T282] ? rtnl_bridge_getlink+0x850/0x850 [ 16.012255][ T282] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.012261][ T282] ? rtnl_link_fill+0x920/0x920 [ 16.012263][ T282] ? __lock_acquire+0x518/0xc20 [ 16.012271][ T282] ? lock_acquire.part.0+0xd4/0x280 [ 16.012274][ T282] ? find_held_lock+0x2b/0x80 [ 16.012279][ T282] netlink_rcv_skb+0x14e/0x3a0 [ 16.012282][ T282] ? rtnl_link_fill+0x920/0x920 [ 16.012287][ T282] ? netlink_ack+0xcf0/0xcf0 [ 16.012297][ T282] ? netlink_deliver_tap+0xc5/0x330 [ 16.012300][ T282] ? netlink_deliver_tap+0x13c/0x330 [ 16.012308][ T282] netlink_unicast+0x486/0x750 [ 16.012314][ T282] ? netlink_attachskb+0x810/0x810 [ 16.012318][ T282] ? find_held_lock+0x2b/0x80 [ 16.012325][ T282] netlink_sendmsg+0x75b/0xc90 [ 16.012331][ T282] ? netlink_unicast+0x750/0x750 [ 16.012337][ T282] ? __lock_release.isra.0+0x69/0x1a0 [ 16.012340][ T282] ? __import_iovec+0x36c/0x620 [ 16.012347][ T282] __sock_sendmsg+0xce/0x190 [ 16.012352][ T282] ____sys_sendmsg+0x61a/0x860 [ 16.012355][ T282] ? copy_msghdr_from_user+0x279/0x420 [ 16.012359][ T282] ? sock_write_iter+0x400/0x400 [ 16.012361][ T282] ? move_addr_to_kernel+0x40/0x40 [ 16.012374][ T282] ___sys_sendmsg+0x14e/0x1d0 [ 16.012378][ T282] ? copy_msghdr_from_user+0x420/0x420 [ 16.012405][ T282] __sys_sendmsg+0x12c/0x1d0 [ 16.012410][ T282] ? __sys_sendmsg_sock+0x20/0x20 [ 16.012420][ T282] ? rcu_is_watching+0x16/0xd0 [ 16.012425][ T282] do_syscall_64+0xff/0x530 [ 16.012429][ T282] ? exc_page_fault+0xee/0x100 [ 16.012433][ T282] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.012436][ T282] RIP: 0033:0x7f1029b2a54e [ 16.012441][ T282] 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 [ 16.012443][ T282] RSP: 002b:00007fff88904630 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 16.012447][ T282] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1029b2a54e [ 16.012449][ T282] RDX: 0000000000000000 RSI: 00007fff889046e0 RDI: 0000000000000003 [ 16.012450][ T282] RBP: 00007fff88904640 R08: 0000000000000000 R09: 0000000000000000 [ 16.012451][ T282] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9134fc [ 16.012453][ T282] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff88904da0 [ 16.012465][ T282] [ 16.200928][ T197] netdevsim netdevsim12459 eni12459np1: renamed from eth0 [ 16.443762][ T197] netdevsim netdevsim30972 eni30972np1: renamed from eth0 [ 16.587725][ T293] 8021q: adding VLAN 0 to HW filter on device eni12459np1 [ 16.612612][ T295] 8021q: adding VLAN 0 to HW filter on device eni30972np1