[ 10.183258][ T201] netdevsim netdevsim707 eni707np1: renamed from eth1 [ 10.183332][ T201] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.183335][ T201] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 201, name: (udev-worker) [ 10.183337][ T201] preempt_count: 1, expected: 0 [ 10.183338][ T201] RCU nest depth: 0, expected: 0 [ 10.183339][ T201] locks held by (udev-worker)/201: 6, last CPU#1: [ 10.183341][ T201] #0: ffffffffb271b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.183353][ T201] #1: ff1100000f66ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.183357][ T201] #2: ffffffffb1f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.183362][ T201] #3: ffffffffb1f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.183366][ T201] #4: ffffffffb1e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.183370][ T201] #5: ffffffffb1e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.183374][ T201] irq event stamp: 42970 [ 10.183375][ T201] hardirqs last enabled at (42969): [] __down_trylock_console_sem+0x86/0xa0 [ 10.183378][ T201] hardirqs last disabled at (42970): [] console_emit_next_record+0x3d4/0x4c0 [ 10.183381][ T201] softirqs last enabled at (42964): [] netif_change_name+0x216/0x8c0 [ 10.183384][ T201] softirqs last disabled at (42962): [] netif_change_name+0x1ad/0x8c0 [ 10.183387][ T201] Preemption disabled at: [ 10.183387][ T201] [] vprintk_emit+0x31b/0x3e0 [ 10.183392][ T201] CPU: 1 UID: 0 PID: 201 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.183396][ T201] Tainted: [W]=WARN [ 10.183397][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.183398][ T201] Call Trace: [ 10.183400][ T201] [ 10.183402][ T201] dump_stack_lvl+0x6f/0xa0 [ 10.183408][ T201] ? vprintk_emit+0x31b/0x3e0 [ 10.183409][ T201] __might_resched.cold+0x1fe/0x2c1 [ 10.183414][ T201] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.183418][ T201] ? __kmalloc_noprof+0xdb/0x760 [ 10.183423][ T201] __kmalloc_noprof+0x443/0x760 [ 10.183425][ T201] ? alloc_buf.isra.0+0x4b/0x260 [ 10.183431][ T201] ? do_raw_spin_unlock+0x59/0x250 [ 10.183434][ T201] alloc_buf.isra.0+0x4b/0x260 [ 10.183439][ T201] put_chars+0x1e1/0x2f0 [ 10.183441][ T201] ? __send_to_port+0x420/0x420 [ 10.183445][ T201] ? validate_chain+0x34a/0xc20 [ 10.183450][ T201] hvc_console_print+0x292/0x780 [ 10.183454][ T201] ? __lock_acquire+0x518/0xc20 [ 10.183459][ T201] ? hvc_write+0x3a0/0x3a0 [ 10.183463][ T201] ? rcu_is_watching+0x16/0xd0 [ 10.183468][ T201] console_emit_next_record+0x22f/0x4c0 [ 10.183472][ T201] ? devkmsg_read+0x4b0/0x4b0 [ 10.183474][ T201] ? console_flush_one_record+0x106/0x710 [ 10.183478][ T201] ? rcu_is_watching+0x16/0xd0 [ 10.183480][ T201] ? lock_acquire+0x13c/0x160 [ 10.183484][ T201] console_flush_one_record+0x46f/0x710 [ 10.183488][ T201] ? console_emit_next_record+0x4c0/0x4c0 [ 10.183490][ T201] ? __lock_acquire+0x518/0xc20 [ 10.183496][ T201] console_unlock+0xee/0x1f0 [ 10.183499][ T201] ? console_flush_one_record+0x710/0x710 [ 10.183501][ T201] ? rcu_is_watching+0x16/0xd0 [ 10.183503][ T201] ? lock_acquire+0xe0/0x160 [ 10.183507][ T201] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.183508][ T201] ? vprintk_emit+0x320/0x3e0 [ 10.183511][ T201] vprintk_emit+0x37c/0x3e0 [ 10.183514][ T201] ? wake_up_klogd_work_func+0x90/0x90 [ 10.183516][ T201] ? __kernel_text_address+0x12/0x30 [ 10.183518][ T201] ? unwind_get_return_address+0x67/0xd0 [ 10.183522][ T201] ? arch_stack_walk+0xed/0x130 [ 10.183528][ T201] dev_vprintk_emit+0x27f/0x2c0 [ 10.183533][ T201] ? device_rename.cold+0xa/0xa [ 10.183542][ T201] dev_printk_emit+0xb9/0xee [ 10.183544][ T201] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.183548][ T201] ? check_prev_add+0x316/0xe90 [ 10.183557][ T201] __netdev_printk+0x160/0x1d0 [ 10.183563][ T201] netdev_info+0xe2/0x116 [ 10.183566][ T201] ? netdev_notice+0x120/0x120 [ 10.183569][ T201] ? find_held_lock+0x2b/0x80 [ 10.183572][ T201] ? __lock_release.isra.0+0x69/0x1a0 [ 10.183575][ T201] ? mark_held_locks+0x40/0x70 [ 10.183579][ T201] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.183581][ T201] netif_change_name.cold+0x4f/0x89 [ 10.183584][ T201] ? lock_pin_lock+0x87/0x180 [ 10.183588][ T201] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.183591][ T201] ? find_held_lock+0x2b/0x80 [ 10.183594][ T201] ? __asan_memset+0x27/0x50 [ 10.183599][ T201] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.183609][ T201] ? __lock_acquire+0x518/0xc20 [ 10.183614][ T201] ? rtnl_link_get_size+0x350/0x350 [ 10.183616][ T201] ? mark_usage+0x61/0x170 [ 10.183619][ T201] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.183622][ T201] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.183626][ T201] ? validate_chain+0x38b/0xc20 [ 10.183634][ T201] ? __lock_acquire+0x518/0xc20 [ 10.183637][ T201] ? lock_pin_lock+0xee/0x180 [ 10.183639][ T201] ? __lock_acquire+0x480/0xc20 [ 10.183644][ T201] ? lock_acquire.part.0+0xd4/0x280 [ 10.183646][ T201] ? rtnl_setlink+0x29d/0x920 [ 10.183649][ T201] ? rcu_is_watching+0x16/0xd0 [ 10.183651][ T201] ? lock_acquire+0x13c/0x160 [ 10.183653][ T201] ? rcu_is_watching+0x16/0xd0 [ 10.183654][ T201] ? rcu_is_watching+0x16/0xd0 [ 10.183656][ T201] ? trace_contention_end+0xb3/0x180 [ 10.183658][ T201] ? __mutex_lock+0x1db/0x1ea0 [ 10.183661][ T201] ? __mutex_lock+0x9a3/0x1ea0 [ 10.183663][ T201] ? rtnl_setlink+0x29d/0x920 [ 10.183665][ T201] ? mark_usage+0x61/0x170 [ 10.183668][ T201] ? ww_mutex_lock+0x160/0x160 [ 10.183669][ T201] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.183673][ T201] ? __lock_acquire+0x518/0xc20 [ 10.183677][ T201] ? rcu_is_watching+0x16/0xd0 [ 10.183684][ T201] rtnl_setlink+0x527/0x920 [ 10.183688][ T201] ? __rtnl_newlink+0xa50/0xa50 [ 10.183689][ T201] ? __lock_acquire+0x518/0xc20 [ 10.183712][ T201] ? lock_acquire.part.0+0xd4/0x280 [ 10.183715][ T201] ? find_held_lock+0x2b/0x80 [ 10.183717][ T201] ? __lock_release.isra.0+0x69/0x1a0 [ 10.183719][ T201] ? mark_usage+0x61/0x170 [ 10.183722][ T201] ? __lock_acquire+0x518/0xc20 [ 10.183726][ T201] ? lock_acquire.part.0+0xd4/0x280 [ 10.183728][ T201] ? find_held_lock+0x2b/0x80 [ 10.183730][ T201] ? __rtnl_newlink+0xa50/0xa50 [ 10.183732][ T201] ? __lock_release.isra.0+0x69/0x1a0 [ 10.183736][ T201] ? __rtnl_newlink+0xa50/0xa50 [ 10.183738][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.183742][ T201] ? rtnl_link_fill+0x920/0x920 [ 10.183743][ T201] ? __lock_acquire+0x518/0xc20 [ 10.183748][ T201] ? lock_acquire.part.0+0xd4/0x280 [ 10.183750][ T201] ? find_held_lock+0x2b/0x80 [ 10.183753][ T201] netlink_rcv_skb+0x14e/0x3a0 [ 10.183757][ T201] ? rtnl_link_fill+0x920/0x920 [ 10.183760][ T201] ? netlink_ack+0xcf0/0xcf0 [ 10.183766][ T201] ? netlink_deliver_tap+0xc5/0x330 [ 10.183769][ T201] ? netlink_deliver_tap+0x13c/0x330 [ 10.183773][ T201] netlink_unicast+0x486/0x750 [ 10.183778][ T201] ? netlink_attachskb+0x810/0x810 [ 10.183781][ T201] ? __lock_acquire+0x518/0xc20 [ 10.183785][ T201] netlink_sendmsg+0x75b/0xc90 [ 10.183789][ T201] ? netlink_unicast+0x750/0x750 [ 10.183791][ T201] ? find_held_lock+0x2b/0x80 [ 10.183794][ T201] ? __lock_release.isra.0+0x69/0x1a0 [ 10.183799][ T201] __sock_sendmsg+0xce/0x190 [ 10.183802][ T201] ? fdget+0x4f/0x1e0 [ 10.183805][ T201] __sys_sendto+0x260/0x320 [ 10.183809][ T201] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.183820][ T201] ? exc_page_fault+0x87/0x100 [ 10.183826][ T201] __x64_sys_sendto+0xe4/0x1f0 [ 10.183828][ T201] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.183832][ T201] ? lockdep_hardirqs_on+0x91/0x130 [ 10.183833][ T201] ? do_syscall_64+0xa6/0x530 [ 10.183836][ T201] do_syscall_64+0xff/0x530 [ 10.183838][ T201] ? exc_page_fault+0xee/0x100 [ 10.183841][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.183843][ T201] RIP: 0033:0x7f20a530b54e [ 10.183847][ 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 [ 10.183849][ T201] RSP: 002b:00007ffd89d51a00 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.183852][ T201] RAX: ffffffffffffffda RBX: 000055e65117a710 RCX: 00007f20a530b54e [ 10.183853][ T201] RDX: 0000000000000030 RSI: 000055e651123de0 RDI: 0000000000000014 [ 10.183854][ T201] RBP: 00007ffd89d51a10 R08: 00007ffd89d51a60 R09: 0000000000000080 [ 10.183855][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e651131990 [ 10.183856][ T201] R13: 00007ffd89d51b44 R14: 0000000000000000 R15: 0000000000000000 [ 10.183863][ T201] [ 10.235210][ T203] netdevsim netdevsim276 eni276np1: renamed from eth0 [ 10.795310][ T217] 8021q: adding VLAN 0 to HW filter on device eni276np1 [ 10.852720][ T218] 8021q: adding VLAN 0 to HW filter on device eni707np1