[ 10.920670][ T202] netdevsim netdevsim2700 eni2700np1: renamed from eth0 [ 10.920755][ T202] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.920758][ T202] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 202, name: (udev-worker) [ 10.920760][ T202] preempt_count: 1, expected: 0 [ 10.920760][ T202] RCU nest depth: 0, expected: 0 [ 10.920761][ T202] locks held by (udev-worker)/202: 6, last CPU#0: [ 10.920763][ T202] #0: ffffffffaf91b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.920774][ T202] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.920779][ T202] #2: ffffffffaf17ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.920784][ T202] #3: ffffffffaf17de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.920788][ T202] #4: ffffffffaf09d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.920792][ T202] #5: ffffffffaf09d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.920796][ T202] irq event stamp: 205768 [ 10.920797][ T202] hardirqs last enabled at (205767): [] __down_trylock_console_sem+0x86/0xa0 [ 10.920800][ T202] hardirqs last disabled at (205768): [] console_emit_next_record+0x3d4/0x4c0 [ 10.920802][ T202] softirqs last enabled at (205762): [] netif_change_name+0x216/0x8c0 [ 10.920812][ T202] softirqs last disabled at (205760): [] netif_change_name+0x1ad/0x8c0 [ 10.920815][ T202] Preemption disabled at: [ 10.920815][ T202] [] vprintk_emit+0x31b/0x3e0 [ 10.920821][ T202] CPU: 0 UID: 0 PID: 202 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.920824][ T202] Tainted: [W]=WARN [ 10.920825][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.920827][ T202] Call Trace: [ 10.920829][ T202] [ 10.920830][ T202] dump_stack_lvl+0x6f/0xa0 [ 10.920838][ T202] ? vprintk_emit+0x31b/0x3e0 [ 10.920841][ T202] __might_resched.cold+0x1fe/0x2c1 [ 10.920846][ T202] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.920850][ T202] ? __kmalloc_noprof+0xdb/0x760 [ 10.920855][ T202] __kmalloc_noprof+0x443/0x760 [ 10.920857][ T202] ? alloc_buf.isra.0+0x4b/0x260 [ 10.920864][ T202] ? do_raw_spin_unlock+0x59/0x250 [ 10.920866][ T202] alloc_buf.isra.0+0x4b/0x260 [ 10.920871][ T202] put_chars+0x1e1/0x2f0 [ 10.920873][ T202] ? __send_to_port+0x420/0x420 [ 10.920877][ T202] ? validate_chain+0x34a/0xc20 [ 10.920882][ T202] hvc_console_print+0x292/0x780 [ 10.920886][ T202] ? __lock_acquire+0x518/0xc20 [ 10.920891][ T202] ? hvc_write+0x3a0/0x3a0 [ 10.920895][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.920900][ T202] console_emit_next_record+0x22f/0x4c0 [ 10.920904][ T202] ? devkmsg_read+0x4b0/0x4b0 [ 10.920906][ T202] ? console_flush_one_record+0x106/0x710 [ 10.920910][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.920912][ T202] ? lock_acquire+0x13c/0x160 [ 10.920916][ T202] console_flush_one_record+0x46f/0x710 [ 10.920920][ T202] ? console_emit_next_record+0x4c0/0x4c0 [ 10.920922][ T202] ? __lock_acquire+0x518/0xc20 [ 10.920928][ T202] console_unlock+0xee/0x1f0 [ 10.920931][ T202] ? console_flush_one_record+0x710/0x710 [ 10.920932][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.920934][ T202] ? lock_acquire+0xe0/0x160 [ 10.920938][ T202] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.920940][ T202] ? vprintk_emit+0x320/0x3e0 [ 10.920943][ T202] vprintk_emit+0x37c/0x3e0 [ 10.920946][ T202] ? wake_up_klogd_work_func+0x90/0x90 [ 10.920947][ T202] ? __kernel_text_address+0x12/0x30 [ 10.920950][ T202] ? unwind_get_return_address+0x67/0xd0 [ 10.920954][ T202] ? arch_stack_walk+0xed/0x130 [ 10.920960][ T202] dev_vprintk_emit+0x27f/0x2c0 [ 10.920965][ T202] ? device_rename.cold+0xa/0xa [ 10.920973][ T202] dev_printk_emit+0xb9/0xee [ 10.920976][ T202] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.920980][ T202] ? check_prev_add+0x316/0xe90 [ 10.920985][ T202] __netdev_printk+0x160/0x1d0 [ 10.920991][ T202] netdev_info+0xe2/0x116 [ 10.920994][ T202] ? netdev_notice+0x120/0x120 [ 10.920997][ T202] ? find_held_lock+0x2b/0x80 [ 10.921000][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 10.921003][ T202] ? mark_held_locks+0x40/0x70 [ 10.921007][ T202] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.921009][ T202] netif_change_name.cold+0x4f/0x89 [ 10.921012][ T202] ? lock_pin_lock+0x87/0x180 [ 10.921015][ T202] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.921018][ T202] ? find_held_lock+0x2b/0x80 [ 10.921021][ T202] ? __asan_memset+0x27/0x50 [ 10.921027][ T202] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.921030][ T202] ? __lock_acquire+0x518/0xc20 [ 10.921033][ T202] ? rtnl_link_get_size+0x350/0x350 [ 10.921034][ T202] ? mark_usage+0x61/0x170 [ 10.921037][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.921039][ T202] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.921042][ T202] ? validate_chain+0x38b/0xc20 [ 10.921046][ T202] ? __lock_acquire+0x518/0xc20 [ 10.921048][ T202] ? lock_pin_lock+0xee/0x180 [ 10.921050][ T202] ? __lock_acquire+0x480/0xc20 [ 10.921054][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 10.921056][ T202] ? rtnl_setlink+0x29d/0x920 [ 10.921059][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.921061][ T202] ? lock_acquire+0x13c/0x160 [ 10.921062][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.921064][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.921065][ T202] ? trace_contention_end+0xb3/0x180 [ 10.921068][ T202] ? __mutex_lock+0x1db/0x1ea0 [ 10.921071][ T202] ? __mutex_lock+0x9a3/0x1ea0 [ 10.921073][ T202] ? rtnl_setlink+0x29d/0x920 [ 10.921075][ T202] ? mark_usage+0x61/0x170 [ 10.921078][ T202] ? ww_mutex_lock+0x160/0x160 [ 10.921079][ T202] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.921083][ T202] ? __lock_acquire+0x518/0xc20 [ 10.921087][ T202] ? rcu_is_watching+0x16/0xd0 [ 10.921094][ T202] rtnl_setlink+0x527/0x920 [ 10.921097][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 10.921099][ T202] ? __lock_acquire+0x518/0xc20 [ 10.921122][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 10.921124][ T202] ? find_held_lock+0x2b/0x80 [ 10.921127][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 10.921129][ T202] ? mark_usage+0x61/0x170 [ 10.921131][ T202] ? __lock_acquire+0x518/0xc20 [ 10.921136][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 10.921138][ T202] ? find_held_lock+0x2b/0x80 [ 10.921140][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 10.921142][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 10.921146][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 10.921148][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.921151][ T202] ? rtnl_link_fill+0x920/0x920 [ 10.921153][ T202] ? __lock_acquire+0x518/0xc20 [ 10.921157][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 10.921160][ T202] ? find_held_lock+0x2b/0x80 [ 10.921163][ T202] netlink_rcv_skb+0x14e/0x3a0 [ 10.921166][ T202] ? rtnl_link_fill+0x920/0x920 [ 10.921169][ T202] ? netlink_ack+0xcf0/0xcf0 [ 10.921176][ T202] ? netlink_deliver_tap+0xc5/0x330 [ 10.921178][ T202] ? netlink_deliver_tap+0x13c/0x330 [ 10.921183][ T202] netlink_unicast+0x486/0x750 [ 10.921187][ T202] ? netlink_attachskb+0x810/0x810 [ 10.921191][ T202] ? __lock_acquire+0x518/0xc20 [ 10.921195][ T202] netlink_sendmsg+0x75b/0xc90 [ 10.921199][ T202] ? netlink_unicast+0x750/0x750 [ 10.921201][ T202] ? find_held_lock+0x2b/0x80 [ 10.921203][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 10.921208][ T202] __sock_sendmsg+0xce/0x190 [ 10.921211][ T202] ? fdget+0x4f/0x1e0 [ 10.921215][ T202] __sys_sendto+0x260/0x320 [ 10.921218][ T202] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.921230][ T202] ? exc_page_fault+0x87/0x100 [ 10.921235][ T202] __x64_sys_sendto+0xe4/0x1f0 [ 10.921238][ T202] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.921242][ T202] ? lockdep_hardirqs_on+0x91/0x130 [ 10.921243][ T202] ? do_syscall_64+0xa6/0x530 [ 10.921246][ T202] do_syscall_64+0xff/0x530 [ 10.921248][ T202] ? exc_page_fault+0xee/0x100 [ 10.921251][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.921254][ T202] RIP: 0033:0x7f513733554e [ 10.921257][ 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 [ 10.921259][ T202] RSP: 002b:00007ffca590a660 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.921261][ T202] RAX: ffffffffffffffda RBX: 00005583234c92e0 RCX: 00007f513733554e [ 10.921263][ T202] RDX: 0000000000000030 RSI: 0000558323673a60 RDI: 0000000000000020 [ 10.921264][ T202] RBP: 00007ffca590a670 R08: 00007ffca590a6c0 R09: 0000000000000080 [ 10.921264][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 0000558323674ba0 [ 10.921265][ T202] R13: 00007ffca590a7a4 R14: 0000000000000000 R15: 0000000000000000 [ 10.921272][ T202] [ 11.161217][ T211] 8021q: adding VLAN 0 to HW filter on device eni2700np1 [ 11.785894][ T202] netdevsim netdevsim356 eni356np1: renamed from eth0 [ 11.937007][ T220] 8021q: adding VLAN 0 to HW filter on device eni356np1 [ 11.937025][ T220] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.937027][ T220] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 220, name: ip [ 11.937028][ T220] preempt_count: 1, expected: 0 [ 11.937029][ T220] RCU nest depth: 0, expected: 0 [ 11.937030][ T220] locks held by ip/220: 6, last CPU#2: [ 11.937032][ T220] #0: ffffffffaf91b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 11.937044][ T220] #1: ff11000009ebae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 11.937049][ T220] #2: ffffffffaf17ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.937055][ T220] #3: ffffffffaf17de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.937059][ T220] #4: ffffffffaf09d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.937062][ T220] #5: ffffffffaf09d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.937066][ T220] irq event stamp: 12074 [ 11.937067][ T220] hardirqs last enabled at (12073): [] __down_trylock_console_sem+0x86/0xa0 [ 11.937071][ T220] hardirqs last disabled at (12074): [] console_emit_next_record+0x3d4/0x4c0 [ 11.937073][ T220] softirqs last enabled at (12036): [] inet6_fill_ifla6_attrs+0x1cec/0x23e0 [ 11.937076][ T220] softirqs last disabled at (12034): [] inet6_fill_ifla6_attrs+0x1c9c/0x23e0 [ 11.937079][ T220] Preemption disabled at: [ 11.937079][ T220] [] vprintk_emit+0x31b/0x3e0 [ 11.937085][ T220] CPU: 2 UID: 0 PID: 220 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.937088][ T220] Tainted: [W]=WARN [ 11.937089][ T220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.937091][ T220] Call Trace: [ 11.937092][ T220] [ 11.937094][ T220] dump_stack_lvl+0x6f/0xa0 [ 11.937100][ T220] ? vprintk_emit+0x31b/0x3e0 [ 11.937102][ T220] __might_resched.cold+0x1fe/0x2c1 [ 11.937107][ T220] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.937111][ T220] ? __kmalloc_noprof+0xdb/0x760 [ 11.937116][ T220] __kmalloc_noprof+0x443/0x760 [ 11.937118][ T220] ? alloc_buf.isra.0+0x4b/0x260 [ 11.937125][ T220] ? do_raw_spin_unlock+0x59/0x250 [ 11.937128][ T220] alloc_buf.isra.0+0x4b/0x260 [ 11.937131][ T220] put_chars+0x1e1/0x2f0 [ 11.937134][ T220] ? __send_to_port+0x420/0x420 [ 11.937137][ T220] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.937140][ T220] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.937143][ T220] ? validate_chain+0x38b/0xc20 [ 11.937147][ T220] hvc_console_print+0x292/0x780 [ 11.937152][ T220] ? mark_usage+0x61/0x170 [ 11.937154][ T220] ? __lock_acquire+0x518/0xc20 [ 11.937156][ T220] ? __lock_acquire+0x518/0xc20 [ 11.937160][ T220] ? hvc_write+0x3a0/0x3a0 [ 11.937162][ T220] ? lock_acquire.part.0+0xd4/0x280 [ 11.937167][ T220] ? lock_acquire+0x13c/0x160 [ 11.937171][ T220] console_emit_next_record+0x22f/0x4c0 [ 11.937175][ T220] ? devkmsg_read+0x4b0/0x4b0 [ 11.937177][ T220] ? console_flush_one_record+0x106/0x710 [ 11.937181][ T220] ? rcu_is_watching+0x16/0xd0 [ 11.937183][ T220] ? lock_acquire+0x13c/0x160 [ 11.937187][ T220] console_flush_one_record+0x46f/0x710 [ 11.937191][ T220] ? console_emit_next_record+0x4c0/0x4c0 [ 11.937193][ T220] ? __lock_acquire+0x518/0xc20 [ 11.937199][ T220] console_unlock+0xee/0x1f0 [ 11.937202][ T220] ? console_flush_one_record+0x710/0x710 [ 11.937204][ T220] ? rcu_is_watching+0x16/0xd0 [ 11.937206][ T220] ? lock_acquire+0xe0/0x160 [ 11.937210][ T220] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.937211][ T220] ? vprintk_emit+0x320/0x3e0 [ 11.937214][ T220] vprintk_emit+0x37c/0x3e0 [ 11.937218][ T220] ? wake_up_klogd_work_func+0x90/0x90 [ 11.937220][ T220] ? mark_held_locks+0x40/0x70 [ 11.937225][ T220] _printk+0xc7/0x100 [ 11.937228][ T220] ? snapshot_read.cold+0x21/0x21 [ 11.937232][ T220] ? lock_acquire.part.0+0xd4/0x280 [ 11.937234][ T220] ? find_held_lock+0x2b/0x80 [ 11.937238][ T220] ? notifier_call_chain+0x14a/0x300 [ 11.937242][ T220] vlan_device_event.cold+0x1c/0x1fc [ 11.937246][ T220] ? packet_notifier+0x1c5/0xbd0 [ 11.937251][ T220] ? unregister_vlan_dev+0x380/0x380 [ 11.937255][ T220] ? nlmsg_notify+0x62/0x250 [ 11.937262][ T220] ? rcu_is_watching+0x16/0xd0 [ 11.937263][ T220] notifier_call_chain+0xae/0x300 [ 11.937268][ T220] __dev_notify_flags+0x1b7/0x450 [ 11.937274][ T220] ? netif_change_name+0x8c0/0x8c0 [ 11.937278][ T220] ? netif_set_allmulti+0x2c0/0x2c0 [ 11.937281][ T220] ? write_profile+0xf0/0xf0 [ 11.937287][ T220] netif_change_flags+0xfe/0x190 [ 11.937291][ T220] do_setlink.isra.0+0x1d25/0x2a60 [ 11.937295][ T220] ? stack_trace_save+0x93/0xc0 [ 11.937297][ T220] ? rtnl_link_get_size+0x350/0x350 [ 11.937298][ T220] ? rcu_read_lock_any_held+0x66/0x90 [ 11.937301][ T220] ? stack_depot_save_flags+0x38e/0x790 [ 11.937304][ T220] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.937306][ T220] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.937308][ T220] ? validate_chain+0x38b/0xc20 [ 11.937311][ T220] ? kasan_save_stack+0x3d/0x50 [ 11.937313][ T220] ? kasan_save_stack+0x2f/0x50 [ 11.937315][ T220] ? kasan_save_track+0x14/0x30 [ 11.937316][ T220] ? __kasan_kmalloc+0x7b/0x90 [ 11.937319][ T220] ? __lock_acquire+0x518/0xc20 [ 11.937321][ T220] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 11.937324][ T220] ? ___sys_sendmsg+0xd0/0x1d0 [ 11.937328][ T220] ? lock_acquire.part.0+0xd4/0x280 [ 11.937330][ T220] ? rtnl_newlink+0x9a8/0x11b0 [ 11.937333][ T220] ? rcu_is_watching+0x16/0xd0 [ 11.937335][ T220] ? lock_acquire+0x13c/0x160 [ 11.937336][ T220] ? rcu_is_watching+0x16/0xd0 [ 11.937338][ T220] ? rcu_is_watching+0x16/0xd0 [ 11.937339][ T220] ? trace_contention_end+0xb3/0x180 [ 11.937342][ T220] ? __mutex_lock+0x1db/0x1ea0 [ 11.937345][ T220] ? __mutex_lock+0x9a3/0x1ea0 [ 11.937347][ T220] ? rtnl_newlink+0x9a8/0x11b0 [ 11.937350][ T220] ? ww_mutex_lock+0x160/0x160 [ 11.937354][ T220] ? rcu_is_watching+0x16/0xd0 [ 11.937356][ T220] ? __rtnl_newlink+0x3fa/0xa50 [ 11.937362][ T220] rtnl_newlink+0x9f1/0x11b0 [ 11.937367][ T220] ? rtnl_bridge_getlink+0x850/0x850 [ 11.937369][ T220] ? __lock_acquire+0x518/0xc20 [ 11.937374][ T220] ? lock_acquire.part.0+0xd4/0x280 [ 11.937376][ T220] ? find_held_lock+0x2b/0x80 [ 11.937378][ T220] ? rtnl_bridge_getlink+0x850/0x850 [ 11.937380][ T220] ? __lock_release.isra.0+0x69/0x1a0 [ 11.937384][ T220] ? rtnl_bridge_getlink+0x850/0x850 [ 11.937388][ T220] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.937392][ T220] ? rtnl_link_fill+0x920/0x920 [ 11.937393][ T220] ? __lock_acquire+0x518/0xc20 [ 11.937398][ T220] ? lock_acquire.part.0+0xd4/0x280 [ 11.937400][ T220] ? find_held_lock+0x2b/0x80 [ 11.937404][ T220] netlink_rcv_skb+0x14e/0x3a0 [ 11.937406][ T220] ? rtnl_link_fill+0x920/0x920 [ 11.937409][ T220] ? netlink_ack+0xcf0/0xcf0 [ 11.937415][ T220] ? netlink_deliver_tap+0xc5/0x330 [ 11.937418][ T220] ? netlink_deliver_tap+0x13c/0x330 [ 11.937422][ T220] netlink_unicast+0x486/0x750 [ 11.937426][ T220] ? netlink_attachskb+0x810/0x810 [ 11.937429][ T220] ? find_held_lock+0x2b/0x80 [ 11.937434][ T220] netlink_sendmsg+0x75b/0xc90 [ 11.937438][ T220] ? netlink_unicast+0x750/0x750 [ 11.937442][ T220] ? __lock_release.isra.0+0x69/0x1a0 [ 11.937444][ T220] ? __import_iovec+0x36c/0x620 [ 11.937449][ T220] __sock_sendmsg+0xce/0x190 [ 11.937452][ T220] ____sys_sendmsg+0x61a/0x860 [ 11.937455][ T220] ? copy_msghdr_from_user+0x279/0x420 [ 11.937457][ T220] ? sock_write_iter+0x400/0x400 [ 11.937459][ T220] ? move_addr_to_kernel+0x40/0x40 [ 11.937466][ T220] ___sys_sendmsg+0x14e/0x1d0 [ 11.937469][ T220] ? copy_msghdr_from_user+0x420/0x420 [ 11.937485][ T220] __sys_sendmsg+0x12c/0x1d0 [ 11.937488][ T220] ? __sys_sendmsg_sock+0x20/0x20 [ 11.937495][ T220] ? rcu_is_watching+0x16/0xd0 [ 11.937498][ T220] do_syscall_64+0xff/0x530 [ 11.937501][ T220] ? exc_page_fault+0xee/0x100 [ 11.937504][ T220] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.937507][ T220] RIP: 0033:0x7f73ecf3e54e [ 11.937511][ T220] 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 [ 11.937512][ T220] RSP: 002b:00007ffe17b62580 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.937515][ T220] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f73ecf3e54e [ 11.937516][ T220] RDX: 0000000000000000 RSI: 00007ffe17b62630 RDI: 0000000000000003 [ 11.937517][ T220] RBP: 00007ffe17b62590 R08: 0000000000000000 R09: 0000000000000000 [ 11.937518][ T220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910bb6 [ 11.937519][ T220] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe17b62cf0 [ 11.937526][ T220] [ 11.987956][ T220] ip (220) used greatest stack depth: 23016 bytes left [ 12.038842][ T223] 8021q: adding VLAN 0 to HW filter on device eni356np1 [ 12.178739][ T202] netdevsim netdevsim18913 eni18913np1: renamed from eth0 [ 12.323197][ T237] 8021q: adding VLAN 0 to HW filter on device eni18913np1 [ 12.462669][ T202] netdevsim netdevsim22507 eni22507np1: renamed from eth0 [ 12.736933][ T202] netdevsim netdevsim13783 eni13783np1: renamed from eth0 [ 12.925961][ T254] 8021q: adding VLAN 0 to HW filter on device eni13783np1 [ 12.986564][ T257] 8021q: adding VLAN 0 to HW filter on device eni13783np1 [ 12.986581][ T257] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.986583][ T257] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 257, name: ip [ 12.986585][ T257] preempt_count: 1, expected: 0 [ 12.986585][ T257] RCU nest depth: 0, expected: 0 [ 12.986586][ T257] locks held by ip/257: 6, last CPU#3: [ 12.986588][ T257] #0: ffffffffaf91b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 12.986600][ T257] #1: ff1100001501ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 12.986604][ T257] #2: ffffffffaf17ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.986610][ T257] #3: ffffffffaf17de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.986614][ T257] #4: ffffffffaf09d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.986617][ T257] #5: ffffffffaf09d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.986621][ T257] irq event stamp: 11046 [ 12.986622][ T257] hardirqs last enabled at (11045): [] __down_trylock_console_sem+0x86/0xa0 [ 12.986625][ T257] hardirqs last disabled at (11046): [] console_emit_next_record+0x3d4/0x4c0 [ 12.986628][ T257] softirqs last enabled at (11040): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 12.986631][ T257] softirqs last disabled at (11038): [] addrconf_permanent_addr+0x108/0x9c0 [ 12.986633][ T257] Preemption disabled at: [ 12.986634][ T257] [] vprintk_emit+0x31b/0x3e0 [ 12.986638][ T257] CPU: 3 UID: 0 PID: 257 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.986642][ T257] Tainted: [W]=WARN [ 12.986643][ T257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.986644][ T257] Call Trace: [ 12.986646][ T257] [ 12.986647][ T257] dump_stack_lvl+0x6f/0xa0 [ 12.986654][ T257] ? vprintk_emit+0x31b/0x3e0 [ 12.986655][ T257] __might_resched.cold+0x1fe/0x2c1 [ 12.986660][ T257] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.986665][ T257] ? __kmalloc_noprof+0xdb/0x760 [ 12.986669][ T257] __kmalloc_noprof+0x443/0x760 [ 12.986671][ T257] ? alloc_buf.isra.0+0x4b/0x260 [ 12.986678][ T257] ? do_raw_spin_unlock+0x59/0x250 [ 12.986681][ T257] alloc_buf.isra.0+0x4b/0x260 [ 12.986684][ T257] put_chars+0x1e1/0x2f0 [ 12.986687][ T257] ? __send_to_port+0x420/0x420 [ 12.986690][ T257] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.986693][ T257] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.986696][ T257] ? validate_chain+0x38b/0xc20 [ 12.986700][ T257] hvc_console_print+0x292/0x780 [ 12.986704][ T257] ? mark_usage+0x61/0x170 [ 12.986706][ T257] ? __lock_acquire+0x518/0xc20 [ 12.986708][ T257] ? __lock_acquire+0x518/0xc20 [ 12.986712][ T257] ? hvc_write+0x3a0/0x3a0 [ 12.986714][ T257] ? lock_acquire.part.0+0xd4/0x280 [ 12.986719][ T257] ? lock_acquire+0x13c/0x160 [ 12.986723][ T257] console_emit_next_record+0x22f/0x4c0 [ 12.986727][ T257] ? devkmsg_read+0x4b0/0x4b0 [ 12.986729][ T257] ? console_flush_one_record+0x106/0x710 [ 12.986732][ T257] ? rcu_is_watching+0x16/0xd0 [ 12.986734][ T257] ? lock_acquire+0x13c/0x160 [ 12.986738][ T257] console_flush_one_record+0x46f/0x710 [ 12.986743][ T257] ? console_emit_next_record+0x4c0/0x4c0 [ 12.986745][ T257] ? __lock_acquire+0x518/0xc20 [ 12.986750][ T257] console_unlock+0xee/0x1f0 [ 12.986753][ T257] ? console_flush_one_record+0x710/0x710 [ 12.986755][ T257] ? rcu_is_watching+0x16/0xd0 [ 12.986757][ T257] ? lock_acquire+0xe0/0x160 [ 12.986761][ T257] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.986763][ T257] ? vprintk_emit+0x320/0x3e0 [ 12.986765][ T257] vprintk_emit+0x37c/0x3e0 [ 12.986769][ T257] ? wake_up_klogd_work_func+0x90/0x90 [ 12.986771][ T257] ? __lock_acquire+0x518/0xc20 [ 12.986775][ T257] _printk+0xc7/0x100 [ 12.986779][ T257] ? snapshot_read.cold+0x21/0x21 [ 12.986783][ T257] ? lock_acquire.part.0+0xd4/0x280 [ 12.986785][ T257] ? find_held_lock+0x2b/0x80 [ 12.986789][ T257] ? notifier_call_chain+0x14a/0x300 [ 12.986792][ T257] vlan_device_event.cold+0x1c/0x1fc [ 12.986797][ T257] ? packet_notifier+0x1c5/0xbd0 [ 12.986802][ T257] ? unregister_vlan_dev+0x380/0x380 [ 12.986809][ T257] ? rcu_is_watching+0x16/0xd0 [ 12.986811][ T257] notifier_call_chain+0xae/0x300 [ 12.986820][ T257] __dev_notify_flags+0x1b7/0x450 [ 12.986825][ T257] ? netif_change_name+0x8c0/0x8c0 [ 12.986830][ T257] ? netif_set_allmulti+0x2c0/0x2c0 [ 12.986833][ T257] ? write_profile+0xf0/0xf0 [ 12.986839][ T257] netif_change_flags+0xfe/0x190 [ 12.986843][ T257] do_setlink.isra.0+0x1d25/0x2a60 [ 12.986846][ T257] ? stack_trace_save+0x93/0xc0 [ 12.986849][ T257] ? rtnl_link_get_size+0x350/0x350 [ 12.986850][ T257] ? rcu_read_lock_any_held+0x66/0x90 [ 12.986852][ T257] ? stack_depot_save_flags+0x38e/0x790 [ 12.986856][ T257] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.986858][ T257] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.986860][ T257] ? validate_chain+0x38b/0xc20 [ 12.986862][ T257] ? kasan_save_stack+0x3d/0x50 [ 12.986865][ T257] ? kasan_save_stack+0x2f/0x50 [ 12.986866][ T257] ? kasan_save_track+0x14/0x30 [ 12.986867][ T257] ? __kasan_kmalloc+0x7b/0x90 [ 12.986870][ T257] ? __lock_acquire+0x518/0xc20 [ 12.986872][ T257] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 12.986875][ T257] ? ___sys_sendmsg+0xd0/0x1d0 [ 12.986879][ T257] ? lock_acquire.part.0+0xd4/0x280 [ 12.986881][ T257] ? rtnl_newlink+0x9a8/0x11b0 [ 12.986884][ T257] ? rcu_is_watching+0x16/0xd0 [ 12.986886][ T257] ? lock_acquire+0x13c/0x160 [ 12.986888][ T257] ? rcu_is_watching+0x16/0xd0 [ 12.986889][ T257] ? rcu_is_watching+0x16/0xd0 [ 12.986891][ T257] ? trace_contention_end+0xb3/0x180 [ 12.986893][ T257] ? __mutex_lock+0x1db/0x1ea0 [ 12.986896][ T257] ? __mutex_lock+0x9a3/0x1ea0 [ 12.986898][ T257] ? rtnl_newlink+0x9a8/0x11b0 [ 12.986901][ T257] ? ww_mutex_lock+0x160/0x160 [ 12.986905][ T257] ? rcu_is_watching+0x16/0xd0 [ 12.986907][ T257] ? __rtnl_newlink+0x3fa/0xa50 [ 12.986913][ T257] rtnl_newlink+0x9f1/0x11b0 [ 12.986918][ T257] ? rtnl_bridge_getlink+0x850/0x850 [ 12.986920][ T257] ? __lock_acquire+0x518/0xc20 [ 12.986925][ T257] ? lock_acquire.part.0+0xd4/0x280 [ 12.986927][ T257] ? find_held_lock+0x2b/0x80 [ 12.986929][ T257] ? rtnl_bridge_getlink+0x850/0x850 [ 12.986931][ T257] ? __lock_release.isra.0+0x69/0x1a0 [ 12.986935][ T257] ? rtnl_bridge_getlink+0x850/0x850 [ 12.986937][ T257] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 12.986940][ T257] ? rtnl_link_fill+0x920/0x920 [ 12.986942][ T257] ? __lock_acquire+0x518/0xc20 [ 12.986946][ T257] ? lock_acquire.part.0+0xd4/0x280 [ 12.986948][ T257] ? find_held_lock+0x2b/0x80 [ 12.986952][ T257] netlink_rcv_skb+0x14e/0x3a0 [ 12.986955][ T257] ? rtnl_link_fill+0x920/0x920 [ 12.986958][ T257] ? netlink_ack+0xcf0/0xcf0 [ 12.986965][ T257] ? netlink_deliver_tap+0xc5/0x330 [ 12.986967][ T257] ? netlink_deliver_tap+0x13c/0x330 [ 12.986972][ T257] netlink_unicast+0x486/0x750 [ 12.986976][ T257] ? netlink_attachskb+0x810/0x810 [ 12.986979][ T257] ? find_held_lock+0x2b/0x80 [ 12.986983][ T257] netlink_sendmsg+0x75b/0xc90 [ 12.986987][ T257] ? netlink_unicast+0x750/0x750 [ 12.986991][ T257] ? __lock_release.isra.0+0x69/0x1a0 [ 12.986993][ T257] ? __import_iovec+0x36c/0x620 [ 12.986999][ T257] __sock_sendmsg+0xce/0x190 [ 12.987001][ T257] ____sys_sendmsg+0x61a/0x860 [ 12.987004][ T257] ? copy_msghdr_from_user+0x279/0x420 [ 12.987006][ T257] ? sock_write_iter+0x400/0x400 [ 12.987008][ T257] ? move_addr_to_kernel+0x40/0x40 [ 12.987015][ T257] ___sys_sendmsg+0x14e/0x1d0 [ 12.987018][ T257] ? copy_msghdr_from_user+0x420/0x420 [ 12.987035][ T257] __sys_sendmsg+0x12c/0x1d0 [ 12.987038][ T257] ? __sys_sendmsg_sock+0x20/0x20 [ 12.987044][ T257] ? rcu_is_watching+0x16/0xd0 [ 12.987047][ T257] do_syscall_64+0xff/0x530 [ 12.987050][ T257] ? exc_page_fault+0xee/0x100 [ 12.987053][ T257] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.987056][ T257] RIP: 0033:0x7f8dc708d54e [ 12.987060][ T257] 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 [ 12.987062][ T257] RSP: 002b:00007ffed82a5f00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 12.987064][ T257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8dc708d54e [ 12.987066][ T257] RDX: 0000000000000000 RSI: 00007ffed82a5fb0 RDI: 0000000000000003 [ 12.987066][ T257] RBP: 00007ffed82a5f10 R08: 0000000000000000 R09: 0000000000000000 [ 12.987067][ T257] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910bb7 [ 12.987068][ T257] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffed82a6670 [ 12.987075][ T257] [ 13.083493][ T259] 8021q: adding VLAN 0 to HW filter on device eni13783np1 [ 14.150409][ T261] 8021q: adding VLAN 0 to HW filter on device eni13783np1 [ 14.150426][ T261] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.150429][ T261] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 261, name: ip [ 14.150430][ T261] preempt_count: 1, expected: 0 [ 14.150431][ T261] RCU nest depth: 0, expected: 0 [ 14.150432][ T261] locks held by ip/261: 6, last CPU#3: [ 14.150434][ T261] #0: ffffffffaf91b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11b0 [ 14.150446][ T261] #1: ff1100001501ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 14.150451][ T261] #2: ffffffffaf17ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.150458][ T261] #3: ffffffffaf17de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.150463][ T261] #4: ffffffffaf09d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.150466][ T261] #5: ffffffffaf09d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.150471][ T261] irq event stamp: 10696 [ 14.150471][ T261] hardirqs last enabled at (10695): [] __down_trylock_console_sem+0x86/0xa0 [ 14.150475][ T261] hardirqs last disabled at (10696): [] console_emit_next_record+0x3d4/0x4c0 [ 14.150477][ T261] softirqs last enabled at (10690): [] addrconf_permanent_addr+0x2b1/0x9c0 [ 14.150480][ T261] softirqs last disabled at (10688): [] addrconf_permanent_addr+0x108/0x9c0 [ 14.150482][ T261] Preemption disabled at: [ 14.150483][ T261] [] vprintk_emit+0x31b/0x3e0 [ 14.150488][ T261] CPU: 3 UID: 0 PID: 261 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.150492][ T261] Tainted: [W]=WARN [ 14.150493][ T261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.150494][ T261] Call Trace: [ 14.150496][ T261] [ 14.150497][ T261] dump_stack_lvl+0x6f/0xa0 [ 14.150503][ T261] ? vprintk_emit+0x31b/0x3e0 [ 14.150505][ T261] __might_resched.cold+0x1fe/0x2c1 [ 14.150510][ T261] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.150514][ T261] ? __kmalloc_noprof+0xdb/0x760 [ 14.150519][ T261] __kmalloc_noprof+0x443/0x760 [ 14.150521][ T261] ? alloc_buf.isra.0+0x4b/0x260 [ 14.150527][ T261] ? do_raw_spin_unlock+0x59/0x250 [ 14.150530][ T261] alloc_buf.isra.0+0x4b/0x260 [ 14.150534][ T261] put_chars+0x1e1/0x2f0 [ 14.150537][ T261] ? __send_to_port+0x420/0x420 [ 14.150539][ T261] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.150543][ T261] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.150546][ T261] ? validate_chain+0x38b/0xc20 [ 14.150550][ T261] hvc_console_print+0x292/0x780 [ 14.150554][ T261] ? mark_usage+0x61/0x170 [ 14.150556][ T261] ? __lock_acquire+0x518/0xc20 [ 14.150558][ T261] ? __lock_acquire+0x518/0xc20 [ 14.150562][ T261] ? hvc_write+0x3a0/0x3a0 [ 14.150564][ T261] ? lock_acquire.part.0+0xd4/0x280 [ 14.150569][ T261] ? lock_acquire+0x13c/0x160 [ 14.150573][ T261] console_emit_next_record+0x22f/0x4c0 [ 14.150577][ T261] ? devkmsg_read+0x4b0/0x4b0 [ 14.150579][ T261] ? console_flush_one_record+0x106/0x710 [ 14.150583][ T261] ? rcu_is_watching+0x16/0xd0 [ 14.150585][ T261] ? lock_acquire+0x13c/0x160 [ 14.150589][ T261] console_flush_one_record+0x46f/0x710 [ 14.150593][ T261] ? console_emit_next_record+0x4c0/0x4c0 [ 14.150595][ T261] ? __lock_acquire+0x518/0xc20 [ 14.150601][ T261] console_unlock+0xee/0x1f0 [ 14.150604][ T261] ? console_flush_one_record+0x710/0x710 [ 14.150606][ T261] ? rcu_is_watching+0x16/0xd0 [ 14.150608][ T261] ? lock_acquire+0xe0/0x160 [ 14.150611][ T261] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.150613][ T261] ? vprintk_emit+0x320/0x3e0 [ 14.150616][ T261] vprintk_emit+0x37c/0x3e0 [ 14.150620][ T261] ? wake_up_klogd_work_func+0x90/0x90 [ 14.150622][ T261] ? __lock_acquire+0x518/0xc20 [ 14.150627][ T261] _printk+0xc7/0x100 [ 14.150631][ T261] ? snapshot_read.cold+0x21/0x21 [ 14.150634][ T261] ? lock_acquire.part.0+0xd4/0x280 [ 14.150636][ T261] ? find_held_lock+0x2b/0x80 [ 14.150640][ T261] ? notifier_call_chain+0x14a/0x300 [ 14.150644][ T261] vlan_device_event.cold+0x1c/0x1fc [ 14.150649][ T261] ? packet_notifier+0x1c5/0xbd0 [ 14.150654][ T261] ? unregister_vlan_dev+0x380/0x380 [ 14.150661][ T261] ? rcu_is_watching+0x16/0xd0 [ 14.150663][ T261] notifier_call_chain+0xae/0x300 [ 14.150668][ T261] __dev_notify_flags+0x1b7/0x450 [ 14.150673][ T261] ? netif_change_name+0x8c0/0x8c0 [ 14.150677][ T261] ? netif_set_allmulti+0x2c0/0x2c0 [ 14.150681][ T261] ? write_profile+0xf0/0xf0 [ 14.150686][ T261] netif_change_flags+0xfe/0x190 [ 14.150690][ T261] do_setlink.isra.0+0x1d25/0x2a60 [ 14.150694][ T261] ? stack_trace_save+0x93/0xc0 [ 14.150696][ T261] ? rtnl_link_get_size+0x350/0x350 [ 14.150698][ T261] ? rcu_read_lock_any_held+0x66/0x90 [ 14.150700][ T261] ? stack_depot_save_flags+0x38e/0x790 [ 14.150703][ T261] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.150705][ T261] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.150707][ T261] ? validate_chain+0x38b/0xc20 [ 14.150710][ T261] ? kasan_save_stack+0x3d/0x50 [ 14.150712][ T261] ? kasan_save_stack+0x2f/0x50 [ 14.150714][ T261] ? kasan_save_track+0x14/0x30 [ 14.150715][ T261] ? __kasan_kmalloc+0x7b/0x90 [ 14.150717][ T261] ? __lock_acquire+0x518/0xc20 [ 14.150720][ T261] ? snd_ac97_proc_read_main+0x4de/0x1f00 [ 14.150723][ T261] ? ___sys_sendmsg+0xd0/0x1d0 [ 14.150727][ T261] ? lock_acquire.part.0+0xd4/0x280 [ 14.150729][ T261] ? rtnl_newlink+0x9a8/0x11b0 [ 14.150732][ T261] ? rcu_is_watching+0x16/0xd0 [ 14.150734][ T261] ? lock_acquire+0x13c/0x160 [ 14.150735][ T261] ? rcu_is_watching+0x16/0xd0 [ 14.150737][ T261] ? rcu_is_watching+0x16/0xd0 [ 14.150738][ T261] ? trace_contention_end+0xb3/0x180 [ 14.150741][ T261] ? __mutex_lock+0x1db/0x1ea0 [ 14.150743][ T261] ? __mutex_lock+0x9a3/0x1ea0 [ 14.150746][ T261] ? rtnl_newlink+0x9a8/0x11b0 [ 14.150749][ T261] ? ww_mutex_lock+0x160/0x160 [ 14.150753][ T261] ? rcu_is_watching+0x16/0xd0 [ 14.150755][ T261] ? __rtnl_newlink+0x3fa/0xa50 [ 14.150761][ T261] rtnl_newlink+0x9f1/0x11b0 [ 14.150766][ T261] ? rtnl_bridge_getlink+0x850/0x850 [ 14.150768][ T261] ? __lock_acquire+0x518/0xc20 [ 14.150773][ T261] ? lock_acquire.part.0+0xd4/0x280 [ 14.150775][ T261] ? find_held_lock+0x2b/0x80 [ 14.150777][ T261] ? rtnl_bridge_getlink+0x850/0x850 [ 14.150779][ T261] ? __lock_release.isra.0+0x69/0x1a0 [ 14.150783][ T261] ? rtnl_bridge_getlink+0x850/0x850 [ 14.150785][ T261] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.150789][ T261] ? rtnl_link_fill+0x920/0x920 [ 14.150790][ T261] ? __lock_acquire+0x518/0xc20 [ 14.150795][ T261] ? lock_acquire.part.0+0xd4/0x280 [ 14.150797][ T261] ? find_held_lock+0x2b/0x80 [ 14.150801][ T261] netlink_rcv_skb+0x14e/0x3a0 [ 14.150804][ T261] ? rtnl_link_fill+0x920/0x920 [ 14.150807][ T261] ? netlink_ack+0xcf0/0xcf0 [ 14.150814][ T261] ? netlink_deliver_tap+0xc5/0x330 [ 14.150821][ T261] ? netlink_deliver_tap+0x13c/0x330 [ 14.150826][ T261] netlink_unicast+0x486/0x750 [ 14.150830][ T261] ? netlink_attachskb+0x810/0x810 [ 14.150833][ T261] ? find_held_lock+0x2b/0x80 [ 14.150837][ T261] netlink_sendmsg+0x75b/0xc90 [ 14.150841][ T261] ? netlink_unicast+0x750/0x750 [ 14.150845][ T261] ? __lock_release.isra.0+0x69/0x1a0 [ 14.150847][ T261] ? __import_iovec+0x36c/0x620 [ 14.150853][ T261] __sock_sendmsg+0xce/0x190 [ 14.150856][ T261] ____sys_sendmsg+0x61a/0x860 [ 14.150858][ T261] ? copy_msghdr_from_user+0x279/0x420 [ 14.150861][ T261] ? sock_write_iter+0x400/0x400 [ 14.150862][ T261] ? move_addr_to_kernel+0x40/0x40 [ 14.150870][ T261] ___sys_sendmsg+0x14e/0x1d0 [ 14.150873][ T261] ? copy_msghdr_from_user+0x420/0x420 [ 14.150889][ T261] __sys_sendmsg+0x12c/0x1d0 [ 14.150892][ T261] ? __sys_sendmsg_sock+0x20/0x20 [ 14.150899][ T261] ? rcu_is_watching+0x16/0xd0 [ 14.150902][ T261] do_syscall_64+0xff/0x530 [ 14.150905][ T261] ? exc_page_fault+0xee/0x100 [ 14.150908][ T261] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.150911][ T261] RIP: 0033:0x7ffb65c2454e [ 14.150915][ T261] 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 [ 14.150916][ T261] RSP: 002b:00007ffde02f6d80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.150919][ T261] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ffb65c2454e [ 14.150920][ T261] RDX: 0000000000000000 RSI: 00007ffde02f6e30 RDI: 0000000000000003 [ 14.150921][ T261] RBP: 00007ffde02f6d90 R08: 0000000000000000 R09: 0000000000000000 [ 14.150922][ T261] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910bb8 [ 14.150923][ T261] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffde02f74f0 [ 14.150930][ T261] [ 14.399990][ T202] netdevsim netdevsim31355 eni31355np1: renamed from eth0 [ 14.603571][ T202] netdevsim netdevsim13897 eni13897np1: renamed from eth0 [ 14.774613][ T272] 8021q: adding VLAN 0 to HW filter on device eni31355np1 [ 14.799933][ T275] 8021q: adding VLAN 0 to HW filter on device eni13897np1 [ 14.981290][ T202] netdevsim netdevsim10084 eni10084np1: renamed from eth0 [ 15.134826][ T284] 8021q: adding VLAN 0 to HW filter on device eni10084np1 [ 15.251651][ T202] netdevsim netdevsim14344 eni14344np1: renamed from eth0 [ 15.251669][ T202] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.251672][ T202] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 202, name: (udev-worker) [ 15.251673][ T202] preempt_count: 1, expected: 0 [ 15.251674][ T202] RCU nest depth: 0, expected: 0 [ 15.251675][ T202] locks held by (udev-worker)/202: 6, last CPU#3: [ 15.251677][ T202] #0: ffffffffaf91b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 15.251689][ T202] #1: ff1100001612ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 15.251693][ T202] #2: ffffffffaf17ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.251699][ T202] #3: ffffffffaf17de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.251703][ T202] #4: ffffffffaf09d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.251707][ T202] #5: ffffffffaf09d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.251711][ T202] irq event stamp: 735650 [ 15.251712][ T202] hardirqs last enabled at (735649): [] __down_trylock_console_sem+0x86/0xa0 [ 15.251715][ T202] hardirqs last disabled at (735650): [] console_emit_next_record+0x3d4/0x4c0 [ 15.251717][ T202] softirqs last enabled at (735644): [] netif_change_name+0x216/0x8c0 [ 15.251721][ T202] softirqs last disabled at (735642): [] netif_change_name+0x1ad/0x8c0 [ 15.251723][ T202] Preemption disabled at: [ 15.251724][ T202] [] vprintk_emit+0x31b/0x3e0 [ 15.251730][ T202] CPU: 3 UID: 0 PID: 202 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.251733][ T202] Tainted: [W]=WARN [ 15.251734][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.251735][ T202] Call Trace: [ 15.251737][ T202] [ 15.251739][ T202] dump_stack_lvl+0x6f/0xa0 [ 15.251745][ T202] ? vprintk_emit+0x31b/0x3e0 [ 15.251746][ T202] __might_resched.cold+0x1fe/0x2c1 [ 15.251751][ T202] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.251756][ T202] ? __kmalloc_noprof+0xdb/0x760 [ 15.251760][ T202] __kmalloc_noprof+0x443/0x760 [ 15.251762][ T202] ? alloc_buf.isra.0+0x4b/0x260 [ 15.251769][ T202] ? do_raw_spin_unlock+0x59/0x250 [ 15.251772][ T202] alloc_buf.isra.0+0x4b/0x260 [ 15.251776][ T202] put_chars+0x1e1/0x2f0 [ 15.251779][ T202] ? __send_to_port+0x420/0x420 [ 15.251780][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.251784][ T202] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.251787][ T202] ? validate_chain+0x38b/0xc20 [ 15.251792][ T202] hvc_console_print+0x292/0x780 [ 15.251796][ T202] ? __lock_acquire+0x518/0xc20 [ 15.251802][ T202] ? hvc_write+0x3a0/0x3a0 [ 15.251805][ T202] ? rcu_is_watching+0x16/0xd0 [ 15.251810][ T202] console_emit_next_record+0x22f/0x4c0 [ 15.251814][ T202] ? devkmsg_read+0x4b0/0x4b0 [ 15.251816][ T202] ? console_flush_one_record+0x106/0x710 [ 15.251826][ T202] ? rcu_is_watching+0x16/0xd0 [ 15.251829][ T202] ? lock_acquire+0x13c/0x160 [ 15.251834][ T202] console_flush_one_record+0x46f/0x710 [ 15.251839][ T202] ? console_emit_next_record+0x4c0/0x4c0 [ 15.251841][ T202] ? __lock_acquire+0x518/0xc20 [ 15.251846][ T202] console_unlock+0xee/0x1f0 [ 15.251849][ T202] ? console_flush_one_record+0x710/0x710 [ 15.251851][ T202] ? rcu_is_watching+0x16/0xd0 [ 15.251853][ T202] ? lock_acquire+0xe0/0x160 [ 15.251857][ T202] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.251859][ T202] ? vprintk_emit+0x320/0x3e0 [ 15.251862][ T202] vprintk_emit+0x37c/0x3e0 [ 15.251865][ T202] ? wake_up_klogd_work_func+0x90/0x90 [ 15.251867][ T202] ? mark_usage+0x61/0x170 [ 15.251869][ T202] ? lock_pin_lock+0x87/0x180 [ 15.251875][ T202] dev_vprintk_emit+0x27f/0x2c0 [ 15.251880][ T202] ? device_rename.cold+0xa/0xa [ 15.251885][ T202] ? mark_usage+0x61/0x170 [ 15.251888][ T202] ? __lock_acquire+0x518/0xc20 [ 15.251891][ T202] dev_printk_emit+0xb9/0xee [ 15.251894][ T202] ? dev_vprintk_emit+0x2c0/0x2c0 [ 15.251897][ T202] ? validate_chain+0x38b/0xc20 [ 15.251900][ T202] ? __lock_acquire+0x518/0xc20 [ 15.251901][ T202] ? __lock_acquire+0x518/0xc20 [ 15.251903][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.251905][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.251909][ T202] __netdev_printk+0x160/0x1d0 [ 15.251915][ T202] netdev_info+0xe2/0x116 [ 15.251918][ T202] ? netdev_notice+0x120/0x120 [ 15.251921][ T202] ? find_held_lock+0x2b/0x80 [ 15.251924][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 15.251927][ T202] ? mark_held_locks+0x40/0x70 [ 15.251931][ T202] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 15.251933][ T202] netif_change_name.cold+0x4f/0x89 [ 15.251936][ T202] ? lock_pin_lock+0x87/0x180 [ 15.251940][ T202] ? netdev_adjacent_rename_links+0x470/0x470 [ 15.251943][ T202] ? find_held_lock+0x2b/0x80 [ 15.251945][ T202] ? __asan_memset+0x27/0x50 [ 15.251951][ T202] do_setlink.isra.0+0x1f7d/0x2a60 [ 15.251954][ T202] ? __lock_acquire+0x518/0xc20 [ 15.251958][ T202] ? rtnl_link_get_size+0x350/0x350 [ 15.251959][ T202] ? mark_usage+0x61/0x170 [ 15.251961][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.251963][ T202] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.251965][ T202] ? validate_chain+0x38b/0xc20 [ 15.251970][ T202] ? __lock_acquire+0x518/0xc20 [ 15.251972][ T202] ? lock_pin_lock+0xee/0x180 [ 15.251974][ T202] ? __lock_acquire+0x480/0xc20 [ 15.251978][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 15.251980][ T202] ? rtnl_setlink+0x29d/0x920 [ 15.251983][ T202] ? rcu_is_watching+0x16/0xd0 [ 15.251985][ T202] ? lock_acquire+0x13c/0x160 [ 15.251986][ T202] ? rcu_is_watching+0x16/0xd0 [ 15.251988][ T202] ? rcu_is_watching+0x16/0xd0 [ 15.251989][ T202] ? trace_contention_end+0xb3/0x180 [ 15.251992][ T202] ? __mutex_lock+0x1db/0x1ea0 [ 15.251995][ T202] ? __mutex_lock+0x9a3/0x1ea0 [ 15.251997][ T202] ? rtnl_setlink+0x29d/0x920 [ 15.251999][ T202] ? mark_usage+0x61/0x170 [ 15.252002][ T202] ? ww_mutex_lock+0x160/0x160 [ 15.252003][ T202] ? nla_get_range_signed+0x3d0/0x3d0 [ 15.252007][ T202] ? __lock_acquire+0x518/0xc20 [ 15.252011][ T202] ? rcu_is_watching+0x16/0xd0 [ 15.252018][ T202] rtnl_setlink+0x527/0x920 [ 15.252022][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 15.252023][ T202] ? __lock_acquire+0x518/0xc20 [ 15.252046][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 15.252048][ T202] ? find_held_lock+0x2b/0x80 [ 15.252051][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 15.252053][ T202] ? mark_usage+0x61/0x170 [ 15.252055][ T202] ? __lock_acquire+0x518/0xc20 [ 15.252060][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 15.252062][ T202] ? find_held_lock+0x2b/0x80 [ 15.252064][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 15.252066][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 15.252070][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 15.252072][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.252075][ T202] ? rtnl_link_fill+0x920/0x920 [ 15.252077][ T202] ? __lock_acquire+0x518/0xc20 [ 15.252082][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 15.252084][ T202] ? find_held_lock+0x2b/0x80 [ 15.252087][ T202] netlink_rcv_skb+0x14e/0x3a0 [ 15.252091][ T202] ? rtnl_link_fill+0x920/0x920 [ 15.252094][ T202] ? netlink_ack+0xcf0/0xcf0 [ 15.252100][ T202] ? netlink_deliver_tap+0xc5/0x330 [ 15.252103][ T202] ? netlink_deliver_tap+0x13c/0x330 [ 15.252108][ T202] netlink_unicast+0x486/0x750 [ 15.252112][ T202] ? netlink_attachskb+0x810/0x810 [ 15.252114][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 15.252117][ T202] ? __lock_acquire+0x518/0xc20 [ 15.252121][ T202] netlink_sendmsg+0x75b/0xc90 [ 15.252125][ T202] ? netlink_unicast+0x750/0x750 [ 15.252127][ T202] ? find_held_lock+0x2b/0x80 [ 15.252130][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 15.252135][ T202] __sock_sendmsg+0xce/0x190 [ 15.252138][ T202] ? fdget+0x4f/0x1e0 [ 15.252141][ T202] __sys_sendto+0x260/0x320 [ 15.252145][ T202] ? __ia32_sys_getpeername+0xd0/0xd0 [ 15.252156][ T202] ? exc_page_fault+0x87/0x100 [ 15.252161][ T202] __x64_sys_sendto+0xe4/0x1f0 [ 15.252164][ T202] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 15.252167][ T202] ? lockdep_hardirqs_on+0x91/0x130 [ 15.252169][ T202] ? do_syscall_64+0xa6/0x530 [ 15.252172][ T202] do_syscall_64+0xff/0x530 [ 15.252174][ T202] ? exc_page_fault+0xee/0x100 [ 15.252177][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.252179][ T202] RIP: 0033:0x7f513733554e [ 15.252183][ 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 [ 15.252184][ T202] RSP: 002b:00007ffca590a660 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 15.252187][ T202] RAX: ffffffffffffffda RBX: 00005583234c92e0 RCX: 00007f513733554e [ 15.252188][ T202] RDX: 0000000000000030 RSI: 0000558323683360 RDI: 0000000000000020 [ 15.252189][ T202] RBP: 00007ffca590a670 R08: 00007ffca590a6c0 R09: 0000000000000080 [ 15.252190][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 00005583236881b0 [ 15.252191][ T202] R13: 00007ffca590a7a4 R14: 0000000000000000 R15: 0000000000000000 [ 15.252198][ T202] [ 15.513714][ T202] netdevsim netdevsim31291 eni31291np1: renamed from eth0 [ 15.673102][ T295] 8021q: adding VLAN 0 to HW filter on device eni14344np1 [ 15.709394][ T296] 8021q: adding VLAN 0 to HW filter on device eni31291np1