[ 9.699848][ T90] netdevsim netdevsim429 eni429np1: renamed from eth0 [ 9.699907][ T90] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.699910][ T90] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 90, name: (udev-worker) [ 9.699911][ T90] preempt_count: 1, expected: 0 [ 9.699912][ T90] RCU nest depth: 0, expected: 0 [ 9.699913][ T90] locks held by (udev-worker)/90: 6, last CPU#3: [ 9.699915][ T90] #0: ffffffff8bd1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 9.699927][ T90] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 9.699931][ T90] #2: ffffffff8b57ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.699936][ T90] #3: ffffffff8b57de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.699940][ T90] #4: ffffffff8b49d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.699943][ T90] #5: ffffffff8b49d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.699947][ T90] irq event stamp: 404196 [ 9.699948][ T90] hardirqs last enabled at (404195): [] __down_trylock_console_sem+0x86/0xa0 [ 9.699951][ T90] hardirqs last disabled at (404196): [] console_emit_next_record+0x3d4/0x4c0 [ 9.699953][ T90] softirqs last enabled at (404190): [] netif_change_name+0x216/0x8c0 [ 9.699957][ T90] softirqs last disabled at (404188): [] netif_change_name+0x1ad/0x8c0 [ 9.699959][ T90] Preemption disabled at: [ 9.699960][ T90] [] vprintk_emit+0x31b/0x3e0 [ 9.699965][ T90] CPU: 3 UID: 0 PID: 90 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.699968][ T90] Tainted: [W]=WARN [ 9.699969][ T90] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.699971][ T90] Call Trace: [ 9.699972][ T90] [ 9.699974][ T90] dump_stack_lvl+0x6f/0xa0 [ 9.699979][ T90] ? vprintk_emit+0x31b/0x3e0 [ 9.699981][ T90] __might_resched.cold+0x1fe/0x2c1 [ 9.699985][ T90] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.699989][ T90] ? __kmalloc_noprof+0xdb/0x760 [ 9.699994][ T90] __kmalloc_noprof+0x443/0x760 [ 9.699995][ T90] ? alloc_buf.isra.0+0x4b/0x260 [ 9.700002][ T90] ? do_raw_spin_unlock+0x59/0x250 [ 9.700005][ T90] alloc_buf.isra.0+0x4b/0x260 [ 9.700008][ T90] put_chars+0x1e1/0x2f0 [ 9.700011][ T90] ? __send_to_port+0x420/0x420 [ 9.700014][ T90] ? validate_chain+0x34a/0xc20 [ 9.700019][ T90] hvc_console_print+0x292/0x780 [ 9.700023][ T90] ? __lock_acquire+0x518/0xc20 [ 9.700028][ T90] ? hvc_write+0x3a0/0x3a0 [ 9.700031][ T90] ? rcu_is_watching+0x16/0xd0 [ 9.700036][ T90] console_emit_next_record+0x22f/0x4c0 [ 9.700040][ T90] ? devkmsg_read+0x4b0/0x4b0 [ 9.700041][ T90] ? console_flush_one_record+0x106/0x710 [ 9.700045][ T90] ? rcu_is_watching+0x16/0xd0 [ 9.700046][ T90] ? lock_acquire+0x13c/0x160 [ 9.700050][ T90] console_flush_one_record+0x46f/0x710 [ 9.700054][ T90] ? console_emit_next_record+0x4c0/0x4c0 [ 9.700056][ T90] ? __lock_acquire+0x518/0xc20 [ 9.700062][ T90] console_unlock+0xee/0x1f0 [ 9.700064][ T90] ? console_flush_one_record+0x710/0x710 [ 9.700066][ T90] ? rcu_is_watching+0x16/0xd0 [ 9.700068][ T90] ? lock_acquire+0xe0/0x160 [ 9.700071][ T90] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.700073][ T90] ? vprintk_emit+0x320/0x3e0 [ 9.700076][ T90] vprintk_emit+0x37c/0x3e0 [ 9.700079][ T90] ? wake_up_klogd_work_func+0x90/0x90 [ 9.700080][ T90] ? __kernel_text_address+0x12/0x30 [ 9.700083][ T90] ? unwind_get_return_address+0x67/0xd0 [ 9.700086][ T90] ? arch_stack_walk+0xed/0x130 [ 9.700092][ T90] dev_vprintk_emit+0x27f/0x2c0 [ 9.700096][ T90] ? device_rename.cold+0xa/0xa [ 9.700105][ T90] dev_printk_emit+0xb9/0xee [ 9.700107][ T90] ? dev_vprintk_emit+0x2c0/0x2c0 [ 9.700111][ T90] ? check_prev_add+0x316/0xe90 [ 9.700116][ T90] __netdev_printk+0x160/0x1d0 [ 9.700122][ T90] netdev_info+0xe2/0x116 [ 9.700124][ T90] ? netdev_notice+0x120/0x120 [ 9.700127][ T90] ? find_held_lock+0x2b/0x80 [ 9.700130][ T90] ? __lock_release.isra.0+0x69/0x1a0 [ 9.700133][ T90] ? mark_held_locks+0x40/0x70 [ 9.700136][ T90] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 9.700139][ T90] netif_change_name.cold+0x4f/0x89 [ 9.700141][ T90] ? lock_pin_lock+0x87/0x180 [ 9.700145][ T90] ? netdev_adjacent_rename_links+0x470/0x470 [ 9.700147][ T90] ? find_held_lock+0x2b/0x80 [ 9.700150][ T90] ? __asan_memset+0x27/0x50 [ 9.700156][ T90] do_setlink.isra.0+0x1f7d/0x2a60 [ 9.700158][ T90] ? __lock_acquire+0x518/0xc20 [ 9.700161][ T90] ? rtnl_link_get_size+0x350/0x350 [ 9.700162][ T90] ? mark_usage+0x61/0x170 [ 9.700164][ T90] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.700166][ T90] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.700169][ T90] ? validate_chain+0x38b/0xc20 [ 9.700173][ T90] ? __lock_acquire+0x518/0xc20 [ 9.700175][ T90] ? lock_pin_lock+0xee/0x180 [ 9.700177][ T90] ? __lock_acquire+0x480/0xc20 [ 9.700180][ T90] ? lock_acquire.part.0+0xd4/0x280 [ 9.700182][ T90] ? rtnl_setlink+0x29d/0x920 [ 9.700185][ T90] ? rcu_is_watching+0x16/0xd0 [ 9.700187][ T90] ? lock_acquire+0x13c/0x160 [ 9.700188][ T90] ? rcu_is_watching+0x16/0xd0 [ 9.700189][ T90] ? rcu_is_watching+0x16/0xd0 [ 9.700191][ T90] ? trace_contention_end+0xb3/0x180 [ 9.700193][ T90] ? __mutex_lock+0x1db/0x1ea0 [ 9.700195][ T90] ? __mutex_lock+0x9a3/0x1ea0 [ 9.700197][ T90] ? rtnl_setlink+0x29d/0x920 [ 9.700199][ T90] ? mark_usage+0x61/0x170 [ 9.700202][ T90] ? ww_mutex_lock+0x160/0x160 [ 9.700203][ T90] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.700207][ T90] ? __lock_acquire+0x518/0xc20 [ 9.700210][ T90] ? rcu_is_watching+0x16/0xd0 [ 9.700217][ T90] rtnl_setlink+0x527/0x920 [ 9.700220][ T90] ? __rtnl_newlink+0xa50/0xa50 [ 9.700222][ T90] ? __lock_acquire+0x518/0xc20 [ 9.700245][ T90] ? lock_acquire.part.0+0xd4/0x280 [ 9.700246][ T90] ? find_held_lock+0x2b/0x80 [ 9.700249][ T90] ? __lock_release.isra.0+0x69/0x1a0 [ 9.700251][ T90] ? mark_usage+0x61/0x170 [ 9.700253][ T90] ? __lock_acquire+0x518/0xc20 [ 9.700258][ T90] ? lock_acquire.part.0+0xd4/0x280 [ 9.700259][ T90] ? find_held_lock+0x2b/0x80 [ 9.700261][ T90] ? __rtnl_newlink+0xa50/0xa50 [ 9.700263][ T90] ? __lock_release.isra.0+0x69/0x1a0 [ 9.700267][ T90] ? __rtnl_newlink+0xa50/0xa50 [ 9.700274][ T90] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.700277][ T90] ? rtnl_link_fill+0x920/0x920 [ 9.700279][ T90] ? __lock_acquire+0x518/0xc20 [ 9.700283][ T90] ? lock_acquire.part.0+0xd4/0x280 [ 9.700285][ T90] ? find_held_lock+0x2b/0x80 [ 9.700288][ T90] netlink_rcv_skb+0x14e/0x3a0 [ 9.700291][ T90] ? rtnl_link_fill+0x920/0x920 [ 9.700294][ T90] ? netlink_ack+0xcf0/0xcf0 [ 9.700301][ T90] ? netlink_deliver_tap+0xc5/0x330 [ 9.700303][ T90] ? netlink_deliver_tap+0x13c/0x330 [ 9.700307][ T90] netlink_unicast+0x486/0x750 [ 9.700311][ T90] ? netlink_attachskb+0x810/0x810 [ 9.700314][ T90] ? __lock_acquire+0x518/0xc20 [ 9.700318][ T90] netlink_sendmsg+0x75b/0xc90 [ 9.700322][ T90] ? netlink_unicast+0x750/0x750 [ 9.700323][ T90] ? find_held_lock+0x2b/0x80 [ 9.700326][ T90] ? __lock_release.isra.0+0x69/0x1a0 [ 9.700331][ T90] __sock_sendmsg+0xce/0x190 [ 9.700333][ T90] ? fdget+0x4f/0x1e0 [ 9.700337][ T90] __sys_sendto+0x260/0x320 [ 9.700340][ T90] ? __ia32_sys_getpeername+0xd0/0xd0 [ 9.700350][ T90] ? exc_page_fault+0x87/0x100 [ 9.700356][ T90] __x64_sys_sendto+0xe4/0x1f0 [ 9.700358][ T90] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.700361][ T90] ? lockdep_hardirqs_on+0x91/0x130 [ 9.700363][ T90] ? do_syscall_64+0xa6/0x530 [ 9.700365][ T90] do_syscall_64+0xff/0x530 [ 9.700367][ T90] ? exc_page_fault+0xee/0x100 [ 9.700369][ T90] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.700371][ T90] RIP: 0033:0x7f008695854e [ 9.700375][ T90] 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 [ 9.700376][ T90] RSP: 002b:00007fffcc4c2be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 9.700379][ T90] RAX: ffffffffffffffda RBX: 000055cae4144030 RCX: 00007f008695854e [ 9.700380][ T90] RDX: 0000000000000030 RSI: 000055cae42a05a0 RDI: 0000000000000022 [ 9.700381][ T90] RBP: 00007fffcc4c2bf0 R08: 00007fffcc4c2c40 R09: 0000000000000080 [ 9.700382][ T90] R10: 0000000000000000 R11: 0000000000000202 R12: 000055cae42a0e60 [ 9.700382][ T90] R13: 00007fffcc4c2d24 R14: 0000000000000000 R15: 0000000000000000 [ 9.700389][ T90] [ 9.746025][ T84] netdevsim netdevsim543 eni543np1: renamed from eth1 [ 10.283315][ T213] 8021q: adding VLAN 0 to HW filter on device eni429np1 [ 10.330321][ T214] 8021q: adding VLAN 0 to HW filter on device eni543np1