[ 9.680126][ T183] netdevsim netdevsim5213 eni5213np1: renamed from eth0 [ 9.680191][ T183] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.680193][ T183] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 183, name: (udev-worker) [ 9.680195][ T183] preempt_count: 1, expected: 0 [ 9.680196][ T183] RCU nest depth: 0, expected: 0 [ 9.680197][ T183] locks held by (udev-worker)/183: 6, last CPU#3: [ 9.680199][ T183] #0: ffffffff8e905fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 9.680211][ T183] #1: ff1100000244ade8 (&dev_instance_lock_key#2){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 9.680216][ T183] #2: ffffffff8e199cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.680221][ T183] #3: ffffffff8e199d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.680225][ T183] #4: ffffffff8e089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.680229][ T183] #5: ffffffff8e089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.680233][ T183] irq event stamp: 25560 [ 9.680234][ T183] hardirqs last enabled at (25559): [] __down_trylock_console_sem+0x86/0xa0 [ 9.680237][ T183] hardirqs last disabled at (25560): [] console_emit_next_record+0x3f8/0x4f0 [ 9.680239][ T183] softirqs last enabled at (25554): [] netif_change_name+0x216/0x8c0 [ 9.680243][ T183] softirqs last disabled at (25552): [] netif_change_name+0x1ad/0x8c0 [ 9.680245][ T183] Preemption disabled at: [ 9.680246][ T183] [] vprintk_emit+0x31b/0x3e0 [ 9.680251][ T183] CPU: 3 UID: 0 PID: 183 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.680255][ T183] Tainted: [W]=WARN [ 9.680256][ T183] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.680257][ T183] Call Trace: [ 9.680259][ T183] [ 9.680261][ T183] dump_stack_lvl+0x6f/0xa0 [ 9.680267][ T183] ? vprintk_emit+0x31b/0x3e0 [ 9.680268][ T183] __might_resched.cold+0x1fe/0x2c1 [ 9.680273][ T183] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.680277][ T183] ? __kmalloc_noprof+0xdb/0x760 [ 9.680283][ T183] __kmalloc_noprof+0x443/0x760 [ 9.680285][ T183] ? alloc_buf.isra.0+0x4b/0x260 [ 9.680291][ T183] ? do_raw_spin_unlock+0x59/0x250 [ 9.680294][ T183] alloc_buf.isra.0+0x4b/0x260 [ 9.680298][ T183] put_chars+0x1e1/0x2f0 [ 9.680301][ T183] ? __send_to_port+0x420/0x420 [ 9.680305][ T183] ? validate_chain+0x34a/0xc20 [ 9.680310][ T183] hvc_console_print+0x292/0x780 [ 9.680313][ T183] ? __lock_acquire+0x518/0xc20 [ 9.680318][ T183] ? hvc_write+0x3a0/0x3a0 [ 9.680321][ T183] ? rcu_is_watching+0x16/0xd0 [ 9.680327][ T183] console_emit_next_record+0x252/0x4f0 [ 9.680331][ T183] ? devkmsg_read+0x4e0/0x4e0 [ 9.680336][ T183] ? rcu_is_watching+0x16/0xd0 [ 9.680338][ T183] ? lock_acquire+0x13c/0x160 [ 9.680342][ T183] console_flush_one_record+0x46f/0x710 [ 9.680346][ T183] ? console_emit_next_record+0x4f0/0x4f0 [ 9.680348][ T183] ? __lock_acquire+0x518/0xc20 [ 9.680354][ T183] console_unlock+0xee/0x1f0 [ 9.680357][ T183] ? console_flush_one_record+0x710/0x710 [ 9.680359][ T183] ? rcu_is_watching+0x16/0xd0 [ 9.680360][ T183] ? lock_acquire+0x60/0x160 [ 9.680364][ T183] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.680366][ T183] ? vprintk_emit+0x320/0x3e0 [ 9.680369][ T183] vprintk_emit+0x37c/0x3e0 [ 9.680372][ T183] ? wake_up_klogd_work_func+0x90/0x90 [ 9.680374][ T183] ? write_profile+0xf0/0xf0 [ 9.680377][ T183] ? unwind_get_return_address+0x67/0xd0 [ 9.680383][ T183] dev_vprintk_emit+0x27f/0x2c0 [ 9.680388][ T183] ? device_rename.cold+0xa/0xa [ 9.680393][ T183] ? filter_irq_stacks+0xd0/0xd0 [ 9.680398][ T183] dev_printk_emit+0xb9/0xee [ 9.680401][ T183] ? dev_vprintk_emit+0x2c0/0x2c0 [ 9.680405][ T183] ? check_prev_add+0x316/0xe90 [ 9.680410][ T183] __netdev_printk+0x160/0x1d0 [ 9.680416][ T183] netdev_info+0xe2/0x116 [ 9.680419][ T183] ? netdev_notice+0x120/0x120 [ 9.680421][ T183] ? find_held_lock+0x2b/0x80 [ 9.680424][ T183] ? __lock_release.isra.0+0x69/0x1a0 [ 9.680427][ T183] ? mark_held_locks+0x40/0x70 [ 9.680431][ T183] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 9.680433][ T183] netif_change_name.cold+0x4f/0x89 [ 9.680436][ T183] ? __lock_acquire+0x518/0xc20 [ 9.680438][ T183] ? mark_lock_irq+0x747/0x9c0 [ 9.680440][ T183] ? find_held_lock+0x2/0x80 [ 9.680443][ T183] ? netdev_adjacent_rename_links+0x470/0x470 [ 9.680445][ T183] ? find_held_lock+0x2b/0x80 [ 9.680448][ T183] ? __asan_memset+0x27/0x50 [ 9.680453][ T183] do_setlink.isra.0+0x1f7d/0x2a60 [ 9.680456][ T183] ? __lock_acquire+0x518/0xc20 [ 9.680460][ T183] ? rtnl_link_get_size+0x350/0x350 [ 9.680461][ T183] ? mark_usage+0x61/0x170 [ 9.680463][ T183] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.680465][ T183] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.680468][ T183] ? validate_chain+0x38b/0xc20 [ 9.680473][ T183] ? __lock_acquire+0x518/0xc20 [ 9.680478][ T183] ? lock_acquire.part.0+0xd4/0x280 [ 9.680480][ T183] ? rtnl_setlink+0x29d/0x920 [ 9.680483][ T183] ? rcu_is_watching+0x16/0xd0 [ 9.680484][ T183] ? lock_acquire+0x13c/0x160 [ 9.680486][ T183] ? rcu_is_watching+0x16/0xd0 [ 9.680487][ T183] ? rcu_is_watching+0x16/0xd0 [ 9.680489][ T183] ? trace_contention_end+0xb3/0x180 [ 9.680491][ T183] ? __mutex_lock+0x1db/0x1ea0 [ 9.680495][ T183] ? __mutex_lock+0x9a3/0x1ea0 [ 9.680497][ T183] ? __lock_acquire+0x518/0xc20 [ 9.680499][ T183] ? rtnl_setlink+0x29d/0x920 [ 9.680502][ T183] ? mark_usage+0x61/0x170 [ 9.680504][ T183] ? ww_mutex_lock+0x160/0x160 [ 9.680507][ T183] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.680512][ T183] ? mark_usage+0x61/0x170 [ 9.680516][ T183] ? cap_capable+0x1d7/0x3d0 [ 9.680523][ T183] rtnl_setlink+0x527/0x920 [ 9.680527][ T183] ? __rtnl_newlink+0xa50/0xa50 [ 9.680529][ T183] ? __lock_acquire+0x518/0xc20 [ 9.680552][ T183] ? lock_acquire.part.0+0xd4/0x280 [ 9.680554][ T183] ? find_held_lock+0x2b/0x80 [ 9.680557][ T183] ? __lock_release.isra.0+0x69/0x1a0 [ 9.680559][ T183] ? mark_usage+0x61/0x170 [ 9.680561][ T183] ? __lock_acquire+0x518/0xc20 [ 9.680566][ T183] ? lock_acquire.part.0+0xd4/0x280 [ 9.680568][ T183] ? find_held_lock+0x2b/0x80 [ 9.680570][ T183] ? __rtnl_newlink+0xa50/0xa50 [ 9.680572][ T183] ? __lock_release.isra.0+0x69/0x1a0 [ 9.680576][ T183] ? __rtnl_newlink+0xa50/0xa50 [ 9.680581][ T183] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.680585][ T183] ? rtnl_link_fill+0x900/0x900 [ 9.680586][ T183] ? __lock_acquire+0x518/0xc20 [ 9.680591][ T183] ? lock_acquire.part.0+0xd4/0x280 [ 9.680593][ T183] ? find_held_lock+0x2b/0x80 [ 9.680597][ T183] netlink_rcv_skb+0x14e/0x3a0 [ 9.680600][ T183] ? rtnl_link_fill+0x900/0x900 [ 9.680604][ T183] ? netlink_ack+0xcd0/0xcd0 [ 9.680611][ T183] ? netlink_deliver_tap+0xc5/0x330 [ 9.680613][ T183] ? netlink_deliver_tap+0x13c/0x330 [ 9.680617][ T183] netlink_unicast+0x486/0x750 [ 9.680622][ T183] ? netlink_attachskb+0x810/0x810 [ 9.680624][ T183] ? __lock_acquire+0x518/0xc20 [ 9.680629][ T183] netlink_sendmsg+0x735/0xc60 [ 9.680634][ T183] ? netlink_unicast+0x750/0x750 [ 9.680637][ T183] ? __might_fault+0x97/0x140 [ 9.680642][ T183] ? __might_fault+0x97/0x140 [ 9.680646][ T183] __sys_sendto+0x2aa/0x400 [ 9.680649][ T183] ? __ia32_sys_getpeername+0xd0/0xd0 [ 9.680660][ T183] ? exc_page_fault+0x87/0x100 [ 9.680665][ T183] __x64_sys_sendto+0xe4/0x1f0 [ 9.680667][ T183] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.680671][ T183] ? lockdep_hardirqs_on+0x91/0x130 [ 9.680672][ T183] ? do_syscall_64+0xa6/0x530 [ 9.680675][ T183] do_syscall_64+0xff/0x530 [ 9.680677][ T183] ? exc_page_fault+0xee/0x100 [ 9.680679][ T183] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.680681][ T183] RIP: 0033:0x7febfae1654e [ 9.680685][ T183] 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 [ 9.680687][ T183] RSP: 002b:00007ffd28cbcf80 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 9.680689][ T183] RAX: ffffffffffffffda RBX: 000055587b778c90 RCX: 00007febfae1654e [ 9.680690][ T183] RDX: 0000000000000030 RSI: 000055587b788b70 RDI: 0000000000000018 [ 9.680691][ T183] RBP: 00007ffd28cbcf90 R08: 00007ffd28cbcfe0 R09: 0000000000000080 [ 9.680692][ T183] R10: 0000000000000000 R11: 0000000000000202 R12: 000055587b788740 [ 9.680693][ T183] R13: 00007ffd28cbd0c4 R14: 0000000000000000 R15: 0000000000000000 [ 9.680700][ T183]