[ 9.742935][ T201] netdevsim netdevsim332 eni332np1: renamed from eth0 [ 9.742999][ T201] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.743001][ T201] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 201, name: (udev-worker) [ 9.743003][ T201] preempt_count: 1, expected: 0 [ 9.743004][ T201] RCU nest depth: 0, expected: 0 [ 9.743004][ T201] locks held by (udev-worker)/201: 6, last CPU#3: [ 9.743006][ T201] #0: ffffffff94f1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 9.743018][ T201] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 9.743022][ T201] #2: ffffffff9477ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.743027][ T201] #3: ffffffff9477de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.743031][ T201] #4: ffffffff9469d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.743034][ T201] #5: ffffffff9469d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.743038][ T201] irq event stamp: 26940 [ 9.743039][ T201] hardirqs last enabled at (26939): [] __down_trylock_console_sem+0x86/0xa0 [ 9.743042][ T201] hardirqs last disabled at (26940): [] console_emit_next_record+0x3d4/0x4c0 [ 9.743044][ T201] softirqs last enabled at (26934): [] netif_change_name+0x216/0x8c0 [ 9.743048][ T201] softirqs last disabled at (26932): [] netif_change_name+0x1ad/0x8c0 [ 9.743050][ T201] Preemption disabled at: [ 9.743051][ T201] [] vprintk_emit+0x31b/0x3e0 [ 9.743056][ T201] CPU: 3 UID: 0 PID: 201 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.743059][ T201] Tainted: [W]=WARN [ 9.743060][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.743062][ T201] Call Trace: [ 9.743064][ T201] [ 9.743066][ T201] dump_stack_lvl+0x6f/0xa0 [ 9.743072][ T201] ? vprintk_emit+0x31b/0x3e0 [ 9.743073][ T201] __might_resched.cold+0x1fe/0x2c1 [ 9.743078][ T201] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.743082][ T201] ? __kmalloc_noprof+0xdb/0x760 [ 9.743086][ T201] __kmalloc_noprof+0x443/0x760 [ 9.743088][ T201] ? alloc_buf.isra.0+0x4b/0x260 [ 9.743095][ T201] ? do_raw_spin_unlock+0x59/0x250 [ 9.743098][ T201] alloc_buf.isra.0+0x4b/0x260 [ 9.743102][ T201] put_chars+0x1e1/0x2f0 [ 9.743104][ T201] ? __send_to_port+0x420/0x420 [ 9.743107][ T201] ? validate_chain+0x34a/0xc20 [ 9.743112][ T201] hvc_console_print+0x292/0x780 [ 9.743116][ T201] ? __lock_acquire+0x518/0xc20 [ 9.743121][ T201] ? hvc_write+0x3a0/0x3a0 [ 9.743124][ T201] ? rcu_is_watching+0x16/0xd0 [ 9.743129][ T201] console_emit_next_record+0x22f/0x4c0 [ 9.743133][ T201] ? devkmsg_read+0x4b0/0x4b0 [ 9.743135][ T201] ? console_flush_one_record+0x106/0x710 [ 9.743138][ T201] ? rcu_is_watching+0x16/0xd0 [ 9.743140][ T201] ? lock_acquire+0x13c/0x160 [ 9.743144][ T201] console_flush_one_record+0x46f/0x710 [ 9.743148][ T201] ? console_emit_next_record+0x4c0/0x4c0 [ 9.743150][ T201] ? __lock_acquire+0x518/0xc20 [ 9.743155][ T201] console_unlock+0xee/0x1f0 [ 9.743158][ T201] ? console_flush_one_record+0x710/0x710 [ 9.743160][ T201] ? rcu_is_watching+0x16/0xd0 [ 9.743161][ T201] ? lock_acquire+0xe0/0x160 [ 9.743165][ T201] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.743167][ T201] ? vprintk_emit+0x320/0x3e0 [ 9.743169][ T201] vprintk_emit+0x37c/0x3e0 [ 9.743172][ T201] ? wake_up_klogd_work_func+0x90/0x90 [ 9.743174][ T201] ? __kernel_text_address+0x12/0x30 [ 9.743176][ T201] ? unwind_get_return_address+0x67/0xd0 [ 9.743180][ T201] ? arch_stack_walk+0xed/0x130 [ 9.743185][ T201] dev_vprintk_emit+0x27f/0x2c0 [ 9.743191][ T201] ? device_rename.cold+0xa/0xa [ 9.743199][ T201] dev_printk_emit+0xb9/0xee [ 9.743201][ T201] ? dev_vprintk_emit+0x2c0/0x2c0 [ 9.743205][ T201] ? check_prev_add+0x316/0xe90 [ 9.743210][ T201] __netdev_printk+0x160/0x1d0 [ 9.743216][ T201] netdev_info+0xe2/0x116 [ 9.743219][ T201] ? netdev_notice+0x120/0x120 [ 9.743222][ T201] ? find_held_lock+0x2b/0x80 [ 9.743225][ T201] ? __lock_release.isra.0+0x69/0x1a0 [ 9.743227][ T201] ? mark_held_locks+0x40/0x70 [ 9.743231][ T201] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 9.743233][ T201] netif_change_name.cold+0x4f/0x89 [ 9.743236][ T201] ? lock_pin_lock+0x87/0x180 [ 9.743239][ T201] ? netdev_adjacent_rename_links+0x470/0x470 [ 9.743242][ T201] ? find_held_lock+0x2b/0x80 [ 9.743244][ T201] ? __asan_memset+0x27/0x50 [ 9.743250][ T201] do_setlink.isra.0+0x1f7d/0x2a60 [ 9.743253][ T201] ? __lock_acquire+0x518/0xc20 [ 9.743256][ T201] ? rtnl_link_get_size+0x350/0x350 [ 9.743257][ T201] ? mark_usage+0x61/0x170 [ 9.743259][ T201] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.743261][ T201] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.743263][ T201] ? validate_chain+0x38b/0xc20 [ 9.743268][ T201] ? __lock_acquire+0x518/0xc20 [ 9.743270][ T201] ? lock_pin_lock+0xee/0x180 [ 9.743271][ T201] ? __lock_acquire+0x480/0xc20 [ 9.743275][ T201] ? lock_acquire.part.0+0xd4/0x280 [ 9.743277][ T201] ? rtnl_setlink+0x29d/0x920 [ 9.743279][ T201] ? rcu_is_watching+0x16/0xd0 [ 9.743281][ T201] ? lock_acquire+0x13c/0x160 [ 9.743283][ T201] ? rcu_is_watching+0x16/0xd0 [ 9.743284][ T201] ? rcu_is_watching+0x16/0xd0 [ 9.743285][ T201] ? trace_contention_end+0xb3/0x180 [ 9.743288][ T201] ? __mutex_lock+0x1db/0x1ea0 [ 9.743290][ T201] ? __mutex_lock+0x9a3/0x1ea0 [ 9.743292][ T201] ? rtnl_setlink+0x29d/0x920 [ 9.743294][ T201] ? mark_usage+0x61/0x170 [ 9.743297][ T201] ? ww_mutex_lock+0x160/0x160 [ 9.743298][ T201] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.743302][ T201] ? __lock_acquire+0x518/0xc20 [ 9.743305][ T201] ? rcu_is_watching+0x16/0xd0 [ 9.743313][ T201] rtnl_setlink+0x527/0x920 [ 9.743316][ T201] ? __rtnl_newlink+0xa50/0xa50 [ 9.743317][ T201] ? __lock_acquire+0x518/0xc20 [ 9.743340][ T201] ? lock_acquire.part.0+0xd4/0x280 [ 9.743342][ T201] ? find_held_lock+0x2b/0x80 [ 9.743344][ T201] ? __lock_release.isra.0+0x69/0x1a0 [ 9.743346][ T201] ? mark_usage+0x61/0x170 [ 9.743348][ T201] ? __lock_acquire+0x518/0xc20 [ 9.743353][ T201] ? lock_acquire.part.0+0xd4/0x280 [ 9.743354][ T201] ? find_held_lock+0x2b/0x80 [ 9.743356][ T201] ? __rtnl_newlink+0xa50/0xa50 [ 9.743358][ T201] ? __lock_release.isra.0+0x69/0x1a0 [ 9.743362][ T201] ? __rtnl_newlink+0xa50/0xa50 [ 9.743364][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.743367][ T201] ? rtnl_link_fill+0x920/0x920 [ 9.743368][ T201] ? __lock_acquire+0x518/0xc20 [ 9.743373][ T201] ? lock_acquire.part.0+0xd4/0x280 [ 9.743374][ T201] ? find_held_lock+0x2b/0x80 [ 9.743378][ T201] netlink_rcv_skb+0x14e/0x3a0 [ 9.743381][ T201] ? rtnl_link_fill+0x920/0x920 [ 9.743384][ T201] ? netlink_ack+0xcf0/0xcf0 [ 9.743390][ T201] ? netlink_deliver_tap+0xc5/0x330 [ 9.743392][ T201] ? netlink_deliver_tap+0x13c/0x330 [ 9.743397][ T201] netlink_unicast+0x486/0x750 [ 9.743401][ T201] ? netlink_attachskb+0x810/0x810 [ 9.743404][ T201] ? __lock_acquire+0x518/0xc20 [ 9.743408][ T201] netlink_sendmsg+0x75b/0xc90 [ 9.743412][ T201] ? netlink_unicast+0x750/0x750 [ 9.743413][ T201] ? find_held_lock+0x2b/0x80 [ 9.743416][ T201] ? __lock_release.isra.0+0x69/0x1a0 [ 9.743421][ T201] __sock_sendmsg+0xce/0x190 [ 9.743423][ T201] ? fdget+0x4f/0x1e0 [ 9.743427][ T201] __sys_sendto+0x260/0x320 [ 9.743430][ T201] ? __ia32_sys_getpeername+0xd0/0xd0 [ 9.743441][ T201] ? exc_page_fault+0x87/0x100 [ 9.743446][ T201] __x64_sys_sendto+0xe4/0x1f0 [ 9.743448][ T201] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.743452][ T201] ? lockdep_hardirqs_on+0x91/0x130 [ 9.743453][ T201] ? do_syscall_64+0xa6/0x530 [ 9.743456][ T201] do_syscall_64+0xff/0x530 [ 9.743458][ T201] ? exc_page_fault+0xee/0x100 [ 9.743460][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.743462][ T201] RIP: 0033:0x7ffb730fc54e [ 9.743466][ T201] 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 [ 9.743468][ T201] RSP: 002b:00007ffe1c8f8f80 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 9.743470][ T201] RAX: ffffffffffffffda RBX: 000056184323cf40 RCX: 00007ffb730fc54e [ 9.743471][ T201] RDX: 0000000000000030 RSI: 000056184322d3d0 RDI: 0000000000000016 [ 9.743472][ T201] RBP: 00007ffe1c8f8f90 R08: 00007ffe1c8f8fe0 R09: 0000000000000080 [ 9.743473][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 00005618433db6e0 [ 9.743474][ T201] R13: 00007ffe1c8f90c4 R14: 0000000000000000 R15: 0000000000000000 [ 9.743480][ T201] [ 9.792358][ T200] netdevsim netdevsim549 eni549np1: renamed from eth1 [ 10.299601][ T217] 8021q: adding VLAN 0 to HW filter on device eni332np1 [ 10.363267][ T218] 8021q: adding VLAN 0 to HW filter on device eni549np1