[ 10.465188][ T199] netdevsim netdevsim345 eni345np1: renamed from eth0 [ 10.465251][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.465253][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: (udev-worker) [ 10.465255][ T199] preempt_count: 1, expected: 0 [ 10.465256][ T199] RCU nest depth: 0, expected: 0 [ 10.465257][ T199] locks held by (udev-worker)/199: 6, last CPU#2: [ 10.465259][ T199] #0: ffffffffb171b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.465271][ T199] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.465275][ T199] #2: ffffffffb0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.465280][ T199] #3: ffffffffb0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.465284][ T199] #4: ffffffffb0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.465288][ T199] #5: ffffffffb0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.465292][ T199] irq event stamp: 43706 [ 10.465293][ T199] hardirqs last enabled at (43705): [] __down_trylock_console_sem+0x86/0xa0 [ 10.465296][ T199] hardirqs last disabled at (43706): [] console_emit_next_record+0x3d4/0x4c0 [ 10.465298][ T199] softirqs last enabled at (43700): [] netif_change_name+0x216/0x8c0 [ 10.465302][ T199] softirqs last disabled at (43698): [] netif_change_name+0x1ad/0x8c0 [ 10.465305][ T199] Preemption disabled at: [ 10.465305][ T199] [] vprintk_emit+0x31b/0x3e0 [ 10.465311][ T199] CPU: 2 UID: 0 PID: 199 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.465314][ T199] Tainted: [W]=WARN [ 10.465315][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.465317][ T199] Call Trace: [ 10.465318][ T199] [ 10.465320][ T199] dump_stack_lvl+0x6f/0xa0 [ 10.465326][ T199] ? vprintk_emit+0x31b/0x3e0 [ 10.465328][ T199] __might_resched.cold+0x1fe/0x2c1 [ 10.465332][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.465336][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 10.465341][ T199] __kmalloc_noprof+0x443/0x760 [ 10.465343][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 10.465350][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 10.465353][ T199] alloc_buf.isra.0+0x4b/0x260 [ 10.465357][ T199] put_chars+0x1e1/0x2f0 [ 10.465359][ T199] ? __send_to_port+0x420/0x420 [ 10.465362][ T199] ? validate_chain+0x34a/0xc20 [ 10.465367][ T199] hvc_console_print+0x292/0x780 [ 10.465371][ T199] ? __lock_acquire+0x518/0xc20 [ 10.465377][ T199] ? hvc_write+0x3a0/0x3a0 [ 10.465380][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.465386][ T199] console_emit_next_record+0x22f/0x4c0 [ 10.465390][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 10.465392][ T199] ? console_flush_one_record+0x106/0x710 [ 10.465395][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.465397][ T199] ? lock_acquire+0x13c/0x160 [ 10.465401][ T199] console_flush_one_record+0x46f/0x710 [ 10.465406][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 10.465408][ T199] ? __lock_acquire+0x518/0xc20 [ 10.465413][ T199] console_unlock+0xee/0x1f0 [ 10.465416][ T199] ? console_flush_one_record+0x710/0x710 [ 10.465418][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.465420][ T199] ? lock_acquire+0xe0/0x160 [ 10.465424][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.465425][ T199] ? vprintk_emit+0x320/0x3e0 [ 10.465428][ T199] vprintk_emit+0x37c/0x3e0 [ 10.465431][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 10.465433][ T199] ? __kernel_text_address+0x12/0x30 [ 10.465436][ T199] ? unwind_get_return_address+0x67/0xd0 [ 10.465439][ T199] ? arch_stack_walk+0xed/0x130 [ 10.465445][ T199] dev_vprintk_emit+0x27f/0x2c0 [ 10.465450][ T199] ? device_rename.cold+0xa/0xa [ 10.465458][ T199] dev_printk_emit+0xb9/0xee [ 10.465461][ T199] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.465465][ T199] ? check_prev_add+0x316/0xe90 [ 10.465470][ T199] __netdev_printk+0x160/0x1d0 [ 10.465477][ T199] netdev_info+0xe2/0x116 [ 10.465479][ T199] ? netdev_notice+0x120/0x120 [ 10.465482][ T199] ? find_held_lock+0x2b/0x80 [ 10.465485][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 10.465488][ T199] ? mark_held_locks+0x40/0x70 [ 10.465492][ T199] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.465494][ T199] netif_change_name.cold+0x4f/0x89 [ 10.465497][ T199] ? lock_pin_lock+0x87/0x180 [ 10.465500][ T199] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.465503][ T199] ? find_held_lock+0x2b/0x80 [ 10.465506][ T199] ? __asan_memset+0x27/0x50 [ 10.465512][ T199] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.465515][ T199] ? __lock_acquire+0x518/0xc20 [ 10.465518][ T199] ? rtnl_link_get_size+0x350/0x350 [ 10.465519][ T199] ? mark_usage+0x61/0x170 [ 10.465521][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.465523][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.465526][ T199] ? validate_chain+0x38b/0xc20 [ 10.465533][ T199] ? __lock_acquire+0x518/0xc20 [ 10.465535][ T199] ? lock_pin_lock+0xee/0x180 [ 10.465537][ T199] ? __lock_acquire+0x480/0xc20 [ 10.465541][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 10.465543][ T199] ? rtnl_setlink+0x29d/0x920 [ 10.465545][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.465547][ T199] ? lock_acquire+0x13c/0x160 [ 10.465549][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.465550][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.465552][ T199] ? trace_contention_end+0xb3/0x180 [ 10.465554][ T199] ? __mutex_lock+0x1db/0x1ea0 [ 10.465557][ T199] ? __mutex_lock+0x9a3/0x1ea0 [ 10.465559][ T199] ? rtnl_setlink+0x29d/0x920 [ 10.465561][ T199] ? mark_usage+0x61/0x170 [ 10.465564][ T199] ? ww_mutex_lock+0x160/0x160 [ 10.465565][ T199] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.465569][ T199] ? __lock_acquire+0x518/0xc20 [ 10.465572][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.465580][ T199] rtnl_setlink+0x527/0x920 [ 10.465583][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 10.465584][ T199] ? __lock_acquire+0x518/0xc20 [ 10.465609][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 10.465611][ T199] ? find_held_lock+0x2b/0x80 [ 10.465614][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 10.465616][ T199] ? mark_usage+0x61/0x170 [ 10.465618][ T199] ? __lock_acquire+0x518/0xc20 [ 10.465623][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 10.465625][ T199] ? find_held_lock+0x2b/0x80 [ 10.465627][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 10.465629][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 10.465632][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 10.465635][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.465638][ T199] ? rtnl_link_fill+0x920/0x920 [ 10.465639][ T199] ? __lock_acquire+0x518/0xc20 [ 10.465644][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 10.465646][ T199] ? find_held_lock+0x2b/0x80 [ 10.465650][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 10.465653][ T199] ? rtnl_link_fill+0x920/0x920 [ 10.465656][ T199] ? netlink_ack+0xcf0/0xcf0 [ 10.465663][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 10.465665][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 10.465670][ T199] netlink_unicast+0x486/0x750 [ 10.465674][ T199] ? netlink_attachskb+0x810/0x810 [ 10.465678][ T199] ? __lock_acquire+0x518/0xc20 [ 10.465681][ T199] netlink_sendmsg+0x75b/0xc90 [ 10.465686][ T199] ? netlink_unicast+0x750/0x750 [ 10.465687][ T199] ? find_held_lock+0x2b/0x80 [ 10.465690][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 10.465695][ T199] __sock_sendmsg+0xce/0x190 [ 10.465698][ T199] ? fdget+0x4f/0x1e0 [ 10.465702][ T199] __sys_sendto+0x260/0x320 [ 10.465705][ T199] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.465720][ T199] __x64_sys_sendto+0xe4/0x1f0 [ 10.465722][ T199] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.465726][ T199] ? lockdep_hardirqs_on+0x91/0x130 [ 10.465729][ T199] ? do_syscall_64+0xa6/0x530 [ 10.465732][ T199] do_syscall_64+0xff/0x530 [ 10.465734][ T199] ? exc_page_fault+0xee/0x100 [ 10.465736][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.465739][ T199] RIP: 0033:0x7fea0bbc054e [ 10.465743][ T199] 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 [ 10.465745][ T199] RSP: 002b:00007ffe7e4eccd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.465747][ T199] RAX: ffffffffffffffda RBX: 0000563a87536080 RCX: 00007fea0bbc054e [ 10.465749][ T199] RDX: 0000000000000030 RSI: 0000563a87529050 RDI: 0000000000000012 [ 10.465749][ T199] RBP: 00007ffe7e4ecce0 R08: 00007ffe7e4ecd30 R09: 0000000000000080 [ 10.465750][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 0000563a8768ca90 [ 10.465751][ T199] R13: 00007ffe7e4ece14 R14: 0000000000000000 R15: 0000000000000000 [ 10.465758][ T199] [ 10.511952][ T201] netdevsim netdevsim691 eni691np1: renamed from eth1 [ 11.060400][ T217] 8021q: adding VLAN 0 to HW filter on device eni345np1 [ 11.111625][ T218] 8021q: adding VLAN 0 to HW filter on device eni691np1