[ 11.128726][ T202] netdevsim netdevsim434 eni434np1: renamed from eth0 [ 11.128806][ T202] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.128808][ T202] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 202, name: (udev-worker) [ 11.128811][ T202] preempt_count: 1, expected: 0 [ 11.128812][ T202] RCU nest depth: 0, expected: 0 [ 11.128814][ T202] locks held by (udev-worker)/202: 6, last CPU#3: [ 11.128817][ T202] #0: ffffffff9ab1b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 11.128832][ T202] #1: ff1100000242ae10 (&dev_instance_lock_key#8){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 11.128839][ T202] #2: ffffffff9a37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.128847][ T202] #3: ffffffff9a37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.128853][ T202] #4: ffffffff9a29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.128859][ T202] #5: ffffffff9a29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.128866][ T202] irq event stamp: 29666 [ 11.128867][ T202] hardirqs last enabled at (29665): [] __down_trylock_console_sem+0x86/0xa0 [ 11.128872][ T202] hardirqs last disabled at (29666): [] console_emit_next_record+0x3d4/0x4c0 [ 11.128875][ T202] softirqs last enabled at (29660): [] netif_change_name+0x216/0x8c0 [ 11.128880][ T202] softirqs last disabled at (29658): [] netif_change_name+0x1ad/0x8c0 [ 11.128883][ T202] Preemption disabled at: [ 11.128885][ T202] [] vprintk_emit+0x31b/0x3e0 [ 11.128892][ T202] CPU: 3 UID: 0 PID: 202 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.128896][ T202] Tainted: [W]=WARN [ 11.128898][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.128900][ T202] Call Trace: [ 11.128902][ T202] [ 11.128905][ T202] dump_stack_lvl+0x6f/0xa0 [ 11.128913][ T202] ? vprintk_emit+0x31b/0x3e0 [ 11.128916][ T202] __might_resched.cold+0x1fe/0x2c1 [ 11.128922][ T202] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.128929][ T202] ? __kmalloc_noprof+0xdb/0x760 [ 11.128936][ T202] __kmalloc_noprof+0x443/0x760 [ 11.128939][ T202] ? alloc_buf.isra.0+0x4b/0x260 [ 11.128949][ T202] ? do_raw_spin_unlock+0x59/0x250 [ 11.128953][ T202] alloc_buf.isra.0+0x4b/0x260 [ 11.128960][ T202] put_chars+0x1e1/0x2f0 [ 11.128965][ T202] ? __send_to_port+0x420/0x420 [ 11.128971][ T202] ? validate_chain+0x34a/0xc20 [ 11.128980][ T202] hvc_console_print+0x292/0x780 [ 11.128985][ T202] ? __lock_acquire+0x518/0xc20 [ 11.128995][ T202] ? hvc_write+0x3a0/0x3a0 [ 11.129001][ T202] ? rcu_is_watching+0x16/0xd0 [ 11.129011][ T202] console_emit_next_record+0x22f/0x4c0 [ 11.129018][ T202] ? devkmsg_read+0x4b0/0x4b0 [ 11.129021][ T202] ? console_flush_one_record+0x106/0x710 [ 11.129027][ T202] ? rcu_is_watching+0x16/0xd0 [ 11.129030][ T202] ? lock_acquire+0x13c/0x160 [ 11.129038][ T202] console_flush_one_record+0x46f/0x710 [ 11.129046][ T202] ? console_emit_next_record+0x4c0/0x4c0 [ 11.129049][ T202] ? __lock_acquire+0x518/0xc20 [ 11.129059][ T202] console_unlock+0xee/0x1f0 [ 11.129064][ T202] ? console_flush_one_record+0x710/0x710 [ 11.129067][ T202] ? rcu_is_watching+0x16/0xd0 [ 11.129070][ T202] ? lock_acquire+0xe0/0x160 [ 11.129077][ T202] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.129080][ T202] ? vprintk_emit+0x320/0x3e0 [ 11.129086][ T202] vprintk_emit+0x37c/0x3e0 [ 11.129091][ T202] ? wake_up_klogd_work_func+0x90/0x90 [ 11.129094][ T202] ? __kernel_text_address+0x12/0x30 [ 11.129098][ T202] ? unwind_get_return_address+0x67/0xd0 [ 11.129103][ T202] ? arch_stack_walk+0xed/0x130 [ 11.129112][ T202] dev_vprintk_emit+0x27f/0x2c0 [ 11.129120][ T202] ? device_rename.cold+0xa/0xa [ 11.129138][ T202] dev_printk_emit+0xb9/0xee [ 11.129142][ T202] ? dev_vprintk_emit+0x2c0/0x2c0 [ 11.129150][ T202] ? check_prev_add+0x316/0xe90 [ 11.129160][ T202] __netdev_printk+0x160/0x1d0 [ 11.129171][ T202] netdev_info+0xe2/0x116 [ 11.129175][ T202] ? netdev_notice+0x120/0x120 [ 11.129180][ T202] ? find_held_lock+0x2b/0x80 [ 11.129186][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 11.129190][ T202] ? mark_held_locks+0x40/0x70 [ 11.129197][ T202] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 11.129201][ T202] netif_change_name.cold+0x4f/0x89 [ 11.129207][ T202] ? lock_pin_lock+0x87/0x180 [ 11.129213][ T202] ? netdev_adjacent_rename_links+0x470/0x470 [ 11.129218][ T202] ? find_held_lock+0x2b/0x80 [ 11.129224][ T202] ? __asan_memset+0x27/0x50 [ 11.129234][ T202] do_setlink.isra.0+0x1f7d/0x2a60 [ 11.129238][ T202] ? __lock_acquire+0x518/0xc20 [ 11.129244][ T202] ? rtnl_link_get_size+0x350/0x350 [ 11.129246][ T202] ? mark_usage+0x61/0x170 [ 11.129249][ T202] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.129253][ T202] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.129257][ T202] ? validate_chain+0x38b/0xc20 [ 11.129266][ T202] ? __lock_acquire+0x518/0xc20 [ 11.129269][ T202] ? lock_pin_lock+0xee/0x180 [ 11.129272][ T202] ? __lock_acquire+0x480/0xc20 [ 11.129279][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 11.129282][ T202] ? rtnl_setlink+0x29d/0x920 [ 11.129287][ T202] ? rcu_is_watching+0x16/0xd0 [ 11.129291][ T202] ? lock_acquire+0x13c/0x160 [ 11.129293][ T202] ? rcu_is_watching+0x16/0xd0 [ 11.129295][ T202] ? rcu_is_watching+0x16/0xd0 [ 11.129298][ T202] ? trace_contention_end+0xb3/0x180 [ 11.129303][ T202] ? __mutex_lock+0x1db/0x1ea0 [ 11.129306][ T202] ? __mutex_lock+0x9a3/0x1ea0 [ 11.129310][ T202] ? rtnl_setlink+0x29d/0x920 [ 11.129314][ T202] ? mark_usage+0x61/0x170 [ 11.129319][ T202] ? ww_mutex_lock+0x160/0x160 [ 11.129321][ T202] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.129327][ T202] ? __lock_acquire+0x518/0xc20 [ 11.129333][ T202] ? rcu_is_watching+0x16/0xd0 [ 11.129348][ T202] rtnl_setlink+0x527/0x920 [ 11.129354][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 11.129356][ T202] ? __lock_acquire+0x518/0xc20 [ 11.129404][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 11.129408][ T202] ? find_held_lock+0x2b/0x80 [ 11.129413][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 11.129416][ T202] ? mark_usage+0x61/0x170 [ 11.129420][ T202] ? __lock_acquire+0x518/0xc20 [ 11.129428][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 11.129432][ T202] ? find_held_lock+0x2b/0x80 [ 11.129435][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 11.129438][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 11.129445][ T202] ? __rtnl_newlink+0xa50/0xa50 [ 11.129449][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.129456][ T202] ? rtnl_link_fill+0x920/0x920 [ 11.129458][ T202] ? __lock_acquire+0x518/0xc20 [ 11.129467][ T202] ? lock_acquire.part.0+0xd4/0x280 [ 11.129470][ T202] ? find_held_lock+0x2b/0x80 [ 11.129477][ T202] netlink_rcv_skb+0x14e/0x3a0 [ 11.129481][ T202] ? rtnl_link_fill+0x920/0x920 [ 11.129487][ T202] ? netlink_ack+0xcf0/0xcf0 [ 11.129499][ T202] ? netlink_deliver_tap+0xc5/0x330 [ 11.129503][ T202] ? netlink_deliver_tap+0x13c/0x330 [ 11.129511][ T202] netlink_unicast+0x486/0x750 [ 11.129519][ T202] ? netlink_attachskb+0x810/0x810 [ 11.129526][ T202] ? __lock_acquire+0x518/0xc20 [ 11.129532][ T202] netlink_sendmsg+0x75b/0xc90 [ 11.129540][ T202] ? netlink_unicast+0x750/0x750 [ 11.129542][ T202] ? find_held_lock+0x2b/0x80 [ 11.129548][ T202] ? __lock_release.isra.0+0x69/0x1a0 [ 11.129557][ T202] __sock_sendmsg+0xce/0x190 [ 11.129561][ T202] ? fdget+0x4f/0x1e0 [ 11.129567][ T202] __sys_sendto+0x260/0x320 [ 11.129571][ T202] ? __ia32_sys_getpeername+0xd0/0xd0 [ 11.129593][ T202] ? exc_page_fault+0x87/0x100 [ 11.129603][ T202] __x64_sys_sendto+0xe4/0x1f0 [ 11.129607][ T202] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.129612][ T202] ? lockdep_hardirqs_on+0x91/0x130 [ 11.129615][ T202] ? do_syscall_64+0xa6/0x530 [ 11.129619][ T202] do_syscall_64+0xff/0x530 [ 11.129622][ T202] ? exc_page_fault+0xee/0x100 [ 11.129627][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.129630][ T202] RIP: 0033:0x7fae8df0854e [ 11.129635][ T202] 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 [ 11.129637][ T202] RSP: 002b:00007ffc8605ebb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 11.129641][ T202] RAX: ffffffffffffffda RBX: 0000555e24042cb0 RCX: 00007fae8df0854e [ 11.129643][ T202] RDX: 0000000000000030 RSI: 0000555e23ee4d60 RDI: 0000000000000018 [ 11.129645][ T202] RBP: 00007ffc8605ebc0 R08: 00007ffc8605ec10 R09: 0000000000000080 [ 11.129646][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 0000555e24031560 [ 11.129648][ T202] R13: 00007ffc8605ecf4 R14: 0000000000000000 R15: 0000000000000000 [ 11.129669][ T202] [ 11.208989][ T199] netdevsim netdevsim543 eni543np1: renamed from eth1 [ 11.937102][ T217] 8021q: adding VLAN 0 to HW filter on device eni434np1 [ 12.004413][ T218] 8021q: adding VLAN 0 to HW filter on device eni543np1