[ 10.646010][ T199] netdevsim netdevsim284 eni284np1: renamed from eth0 [ 10.646069][ T199] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.646071][ T199] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 199, name: (udev-worker) [ 10.646073][ T199] preempt_count: 1, expected: 0 [ 10.646074][ T199] RCU nest depth: 0, expected: 0 [ 10.646075][ T199] locks held by (udev-worker)/199: 6, last CPU#0: [ 10.646077][ T199] #0: ffffffffad71b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.646088][ T199] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.646093][ T199] #2: ffffffffacf7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.646098][ T199] #3: ffffffffacf7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.646102][ T199] #4: fffffffface9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.646105][ T199] #5: fffffffface9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.646109][ T199] irq event stamp: 29828 [ 10.646110][ T199] hardirqs last enabled at (29827): [] __down_trylock_console_sem+0x86/0xa0 [ 10.646113][ T199] hardirqs last disabled at (29828): [] console_emit_next_record+0x3d4/0x4c0 [ 10.646115][ T199] softirqs last enabled at (29822): [] netif_change_name+0x216/0x8c0 [ 10.646118][ T199] softirqs last disabled at (29820): [] netif_change_name+0x1ad/0x8c0 [ 10.646121][ T199] Preemption disabled at: [ 10.646122][ T199] [] vprintk_emit+0x31b/0x3e0 [ 10.646127][ T199] CPU: 0 UID: 0 PID: 199 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.646130][ T199] Tainted: [W]=WARN [ 10.646132][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.646133][ T199] Call Trace: [ 10.646135][ T199] [ 10.646136][ T199] dump_stack_lvl+0x6f/0xa0 [ 10.646142][ T199] ? vprintk_emit+0x31b/0x3e0 [ 10.646143][ T199] __might_resched.cold+0x1fe/0x2c1 [ 10.646148][ T199] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.646152][ T199] ? __kmalloc_noprof+0xdb/0x760 [ 10.646157][ T199] __kmalloc_noprof+0x443/0x760 [ 10.646159][ T199] ? alloc_buf.isra.0+0x4b/0x260 [ 10.646165][ T199] ? do_raw_spin_unlock+0x59/0x250 [ 10.646168][ T199] alloc_buf.isra.0+0x4b/0x260 [ 10.646172][ T199] put_chars+0x1e1/0x2f0 [ 10.646174][ T199] ? __send_to_port+0x420/0x420 [ 10.646178][ T199] ? validate_chain+0x34a/0xc20 [ 10.646183][ T199] hvc_console_print+0x292/0x780 [ 10.646186][ T199] ? __lock_acquire+0x518/0xc20 [ 10.646192][ T199] ? hvc_write+0x3a0/0x3a0 [ 10.646195][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.646200][ T199] console_emit_next_record+0x22f/0x4c0 [ 10.646204][ T199] ? devkmsg_read+0x4b0/0x4b0 [ 10.646206][ T199] ? console_flush_one_record+0x106/0x710 [ 10.646209][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.646211][ T199] ? lock_acquire+0x13c/0x160 [ 10.646215][ T199] console_flush_one_record+0x46f/0x710 [ 10.646219][ T199] ? console_emit_next_record+0x4c0/0x4c0 [ 10.646221][ T199] ? __lock_acquire+0x518/0xc20 [ 10.646226][ T199] console_unlock+0xee/0x1f0 [ 10.646229][ T199] ? console_flush_one_record+0x710/0x710 [ 10.646237][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.646239][ T199] ? lock_acquire+0xe0/0x160 [ 10.646243][ T199] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.646245][ T199] ? vprintk_emit+0x320/0x3e0 [ 10.646247][ T199] vprintk_emit+0x37c/0x3e0 [ 10.646250][ T199] ? wake_up_klogd_work_func+0x90/0x90 [ 10.646252][ T199] ? __kernel_text_address+0x12/0x30 [ 10.646254][ T199] ? unwind_get_return_address+0x67/0xd0 [ 10.646258][ T199] ? arch_stack_walk+0xed/0x130 [ 10.646264][ T199] dev_vprintk_emit+0x27f/0x2c0 [ 10.646269][ T199] ? device_rename.cold+0xa/0xa [ 10.646277][ T199] dev_printk_emit+0xb9/0xee [ 10.646279][ T199] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.646283][ T199] ? check_prev_add+0x316/0xe90 [ 10.646288][ T199] __netdev_printk+0x160/0x1d0 [ 10.646294][ T199] netdev_info+0xe2/0x116 [ 10.646297][ T199] ? netdev_notice+0x120/0x120 [ 10.646300][ T199] ? find_held_lock+0x2b/0x80 [ 10.646303][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 10.646305][ T199] ? mark_held_locks+0x40/0x70 [ 10.646309][ T199] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.646311][ T199] netif_change_name.cold+0x4f/0x89 [ 10.646314][ T199] ? lock_pin_lock+0x87/0x180 [ 10.646317][ T199] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.646320][ T199] ? find_held_lock+0x2b/0x80 [ 10.646323][ T199] ? __asan_memset+0x27/0x50 [ 10.646329][ T199] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.646331][ T199] ? __lock_acquire+0x518/0xc20 [ 10.646334][ T199] ? rtnl_link_get_size+0x350/0x350 [ 10.646335][ T199] ? mark_usage+0x61/0x170 [ 10.646337][ T199] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.646340][ T199] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.646342][ T199] ? validate_chain+0x38b/0xc20 [ 10.646347][ T199] ? __lock_acquire+0x518/0xc20 [ 10.646349][ T199] ? lock_pin_lock+0xee/0x180 [ 10.646351][ T199] ? __lock_acquire+0x480/0xc20 [ 10.646354][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 10.646356][ T199] ? rtnl_setlink+0x29d/0x920 [ 10.646359][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.646360][ T199] ? lock_acquire+0x13c/0x160 [ 10.646362][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.646363][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.646365][ T199] ? trace_contention_end+0xb3/0x180 [ 10.646367][ T199] ? __mutex_lock+0x1db/0x1ea0 [ 10.646370][ T199] ? __mutex_lock+0x9a3/0x1ea0 [ 10.646371][ T199] ? rtnl_setlink+0x29d/0x920 [ 10.646373][ T199] ? mark_usage+0x61/0x170 [ 10.646376][ T199] ? ww_mutex_lock+0x160/0x160 [ 10.646377][ T199] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.646381][ T199] ? __lock_acquire+0x518/0xc20 [ 10.646384][ T199] ? rcu_is_watching+0x16/0xd0 [ 10.646392][ T199] rtnl_setlink+0x527/0x920 [ 10.646395][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 10.646396][ T199] ? __lock_acquire+0x518/0xc20 [ 10.646422][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 10.646424][ T199] ? find_held_lock+0x2b/0x80 [ 10.646427][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 10.646429][ T199] ? mark_usage+0x61/0x170 [ 10.646431][ T199] ? __lock_acquire+0x518/0xc20 [ 10.646436][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 10.646438][ T199] ? find_held_lock+0x2b/0x80 [ 10.646439][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 10.646441][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 10.646445][ T199] ? __rtnl_newlink+0xa50/0xa50 [ 10.646447][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.646450][ T199] ? rtnl_link_fill+0x920/0x920 [ 10.646452][ T199] ? __lock_acquire+0x518/0xc20 [ 10.646456][ T199] ? lock_acquire.part.0+0xd4/0x280 [ 10.646458][ T199] ? find_held_lock+0x2b/0x80 [ 10.646462][ T199] netlink_rcv_skb+0x14e/0x3a0 [ 10.646465][ T199] ? rtnl_link_fill+0x920/0x920 [ 10.646468][ T199] ? netlink_ack+0xcf0/0xcf0 [ 10.646474][ T199] ? netlink_deliver_tap+0xc5/0x330 [ 10.646476][ T199] ? netlink_deliver_tap+0x13c/0x330 [ 10.646481][ T199] netlink_unicast+0x486/0x750 [ 10.646485][ T199] ? netlink_attachskb+0x810/0x810 [ 10.646488][ T199] ? __lock_acquire+0x518/0xc20 [ 10.646492][ T199] netlink_sendmsg+0x75b/0xc90 [ 10.646496][ T199] ? netlink_unicast+0x750/0x750 [ 10.646498][ T199] ? find_held_lock+0x2b/0x80 [ 10.646500][ T199] ? __lock_release.isra.0+0x69/0x1a0 [ 10.646505][ T199] __sock_sendmsg+0xce/0x190 [ 10.646508][ T199] ? fdget+0x4f/0x1e0 [ 10.646512][ T199] __sys_sendto+0x260/0x320 [ 10.646515][ T199] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.646529][ T199] __x64_sys_sendto+0xe4/0x1f0 [ 10.646531][ T199] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.646535][ T199] ? lockdep_hardirqs_on+0x91/0x130 [ 10.646537][ T199] ? do_syscall_64+0xa6/0x530 [ 10.646540][ T199] do_syscall_64+0xff/0x530 [ 10.646542][ T199] ? exc_page_fault+0xee/0x100 [ 10.646544][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.646546][ T199] RIP: 0033:0x7f5642f4254e [ 10.646551][ 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 [ 10.646552][ T199] RSP: 002b:00007ffdf63a1cc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.646555][ T199] RAX: ffffffffffffffda RBX: 00005627b7f00d50 RCX: 00007f5642f4254e [ 10.646556][ T199] RDX: 0000000000000030 RSI: 00005627b805a5f0 RDI: 0000000000000014 [ 10.646557][ T199] RBP: 00007ffdf63a1cd0 R08: 00007ffdf63a1d20 R09: 0000000000000080 [ 10.646558][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 00005627b8077090 [ 10.646559][ T199] R13: 00007ffdf63a1e04 R14: 0000000000000000 R15: 0000000000000000 [ 10.646566][ T199] [ 10.701720][ T202] netdevsim netdevsim591 eni591np1: renamed from eth1 [ 11.292218][ T216] 8021q: adding VLAN 0 to HW filter on device eni284np1 [ 11.345269][ T218] 8021q: adding VLAN 0 to HW filter on device eni591np1