[ 9.773144][ T86] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 9.773204][ T86] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.773206][ T86] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 86, name: (udev-worker) [ 9.773208][ T86] preempt_count: 1, expected: 0 [ 9.773209][ T86] RCU nest depth: 0, expected: 0 [ 9.773210][ T86] locks held by (udev-worker)/86: 6, last CPU#0: [ 9.773212][ T86] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 9.773224][ T86] #1: ff1100000cd92dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 9.773228][ T86] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.773234][ T86] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.773238][ T86] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.773241][ T86] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 9.773245][ T86] irq event stamp: 406638 [ 9.773246][ T86] hardirqs last enabled at (406637): [] __down_trylock_console_sem+0x86/0xa0 [ 9.773248][ T86] hardirqs last disabled at (406638): [] console_emit_next_record+0x3f8/0x4f0 [ 9.773250][ T86] softirqs last enabled at (406632): [] netif_change_name+0x216/0x8c0 [ 9.773255][ T86] softirqs last disabled at (406630): [] netif_change_name+0x1ad/0x8c0 [ 9.773257][ T86] Preemption disabled at: [ 9.773258][ T86] [] vprintk_emit+0x31b/0x3e0 [ 9.773264][ T86] CPU: 0 UID: 0 PID: 86 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.773268][ T86] Tainted: [W]=WARN [ 9.773269][ T86] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.773270][ T86] Call Trace: [ 9.773272][ T86] [ 9.773273][ T86] dump_stack_lvl+0x6f/0xa0 [ 9.773279][ T86] ? vprintk_emit+0x31b/0x3e0 [ 9.773281][ T86] __might_resched.cold+0x1fe/0x2c1 [ 9.773286][ T86] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.773290][ T86] ? __kmalloc_noprof+0xdb/0x760 [ 9.773295][ T86] __kmalloc_noprof+0x443/0x760 [ 9.773297][ T86] ? alloc_buf.isra.0+0x4b/0x260 [ 9.773303][ T86] ? do_raw_spin_unlock+0x59/0x250 [ 9.773305][ T86] alloc_buf.isra.0+0x4b/0x260 [ 9.773308][ T86] put_chars+0x1e1/0x2f0 [ 9.773311][ T86] ? __send_to_port+0x420/0x420 [ 9.773315][ T86] ? validate_chain+0x34a/0xc20 [ 9.773320][ T86] hvc_console_print+0x292/0x780 [ 9.773322][ T86] ? __lock_acquire+0x518/0xc20 [ 9.773327][ T86] ? hvc_write+0x3a0/0x3a0 [ 9.773330][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.773337][ T86] console_emit_next_record+0x252/0x4f0 [ 9.773340][ T86] ? devkmsg_read+0x4e0/0x4e0 [ 9.773345][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.773347][ T86] ? lock_acquire+0x13c/0x160 [ 9.773351][ T86] console_flush_one_record+0x46f/0x710 [ 9.773355][ T86] ? console_emit_next_record+0x4f0/0x4f0 [ 9.773356][ T86] ? __lock_acquire+0x518/0xc20 [ 9.773362][ T86] console_unlock+0xee/0x1f0 [ 9.773364][ T86] ? console_flush_one_record+0x710/0x710 [ 9.773366][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.773368][ T86] ? lock_acquire+0x60/0x160 [ 9.773372][ T86] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.773373][ T86] ? vprintk_emit+0x320/0x3e0 [ 9.773376][ T86] vprintk_emit+0x37c/0x3e0 [ 9.773380][ T86] ? wake_up_klogd_work_func+0x90/0x90 [ 9.773382][ T86] ? write_profile+0xf0/0xf0 [ 9.773385][ T86] ? unwind_get_return_address+0x67/0xd0 [ 9.773392][ T86] dev_vprintk_emit+0x27f/0x2c0 [ 9.773397][ T86] ? device_rename.cold+0xa/0xa [ 9.773401][ T86] ? filter_irq_stacks+0xd0/0xd0 [ 9.773407][ T86] dev_printk_emit+0xb9/0xee [ 9.773410][ T86] ? dev_vprintk_emit+0x2c0/0x2c0 [ 9.773414][ T86] ? check_prev_add+0x316/0xe90 [ 9.773420][ T86] __netdev_printk+0x160/0x1d0 [ 9.773425][ T86] netdev_info+0xe2/0x116 [ 9.773428][ T86] ? netdev_notice+0x120/0x120 [ 9.773430][ T86] ? find_held_lock+0x2b/0x80 [ 9.773434][ T86] ? __lock_release.isra.0+0x69/0x1a0 [ 9.773437][ T86] ? mark_held_locks+0x40/0x70 [ 9.773440][ T86] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 9.773443][ T86] netif_change_name.cold+0x4f/0x89 [ 9.773446][ T86] ? __lock_acquire+0x518/0xc20 [ 9.773448][ T86] ? rwsem_optimistic_spin+0x3c7/0x480 [ 9.773450][ T86] ? find_held_lock+0x2/0x80 [ 9.773454][ T86] ? netdev_adjacent_rename_links+0x470/0x470 [ 9.773457][ T86] ? find_held_lock+0x2b/0x80 [ 9.773460][ T86] ? __asan_memset+0x27/0x50 [ 9.773466][ T86] do_setlink.isra.0+0x1f7d/0x2a60 [ 9.773469][ T86] ? __lock_acquire+0x518/0xc20 [ 9.773472][ T86] ? rtnl_link_get_size+0x350/0x350 [ 9.773474][ T86] ? mark_usage+0x61/0x170 [ 9.773475][ T86] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.773478][ T86] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.773480][ T86] ? validate_chain+0x38b/0xc20 [ 9.773484][ T86] ? __lock_acquire+0x518/0xc20 [ 9.773489][ T86] ? lock_acquire.part.0+0xd4/0x280 [ 9.773490][ T86] ? rtnl_setlink+0x29d/0x920 [ 9.773493][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.773496][ T86] ? lock_acquire+0x13c/0x160 [ 9.773497][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.773499][ T86] ? rcu_is_watching+0x16/0xd0 [ 9.773501][ T86] ? trace_contention_end+0xb3/0x180 [ 9.773504][ T86] ? __mutex_lock+0x1db/0x1ea0 [ 9.773507][ T86] ? __mutex_lock+0x9a3/0x1ea0 [ 9.773508][ T86] ? __lock_acquire+0x518/0xc20 [ 9.773510][ T86] ? rtnl_setlink+0x29d/0x920 [ 9.773512][ T86] ? mark_usage+0x61/0x170 [ 9.773515][ T86] ? ww_mutex_lock+0x160/0x160 [ 9.773516][ T86] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.773523][ T86] ? mark_usage+0x61/0x170 [ 9.773526][ T86] ? cap_capable+0x1d7/0x3d0 [ 9.773534][ T86] rtnl_setlink+0x527/0x920 [ 9.773538][ T86] ? __rtnl_newlink+0xa50/0xa50 [ 9.773539][ T86] ? __lock_acquire+0x518/0xc20 [ 9.773563][ T86] ? lock_acquire.part.0+0xd4/0x280 [ 9.773564][ T86] ? find_held_lock+0x2b/0x80 [ 9.773568][ T86] ? __lock_release.isra.0+0x69/0x1a0 [ 9.773569][ T86] ? mark_usage+0x61/0x170 [ 9.773571][ T86] ? __lock_acquire+0x518/0xc20 [ 9.773576][ T86] ? lock_acquire.part.0+0xd4/0x280 [ 9.773577][ T86] ? find_held_lock+0x2b/0x80 [ 9.773580][ T86] ? __rtnl_newlink+0xa50/0xa50 [ 9.773582][ T86] ? __lock_release.isra.0+0x69/0x1a0 [ 9.773585][ T86] ? __rtnl_newlink+0xa50/0xa50 [ 9.773588][ T86] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.773591][ T86] ? rtnl_link_fill+0x900/0x900 [ 9.773593][ T86] ? __lock_acquire+0x518/0xc20 [ 9.773598][ T86] ? lock_acquire.part.0+0xd4/0x280 [ 9.773599][ T86] ? find_held_lock+0x2b/0x80 [ 9.773603][ T86] netlink_rcv_skb+0x14e/0x3a0 [ 9.773607][ T86] ? rtnl_link_fill+0x900/0x900 [ 9.773610][ T86] ? netlink_ack+0xcd0/0xcd0 [ 9.773617][ T86] ? netlink_deliver_tap+0xc5/0x330 [ 9.773619][ T86] ? netlink_deliver_tap+0x13c/0x330 [ 9.773624][ T86] netlink_unicast+0x486/0x750 [ 9.773628][ T86] ? netlink_attachskb+0x810/0x810 [ 9.773631][ T86] ? __lock_acquire+0x518/0xc20 [ 9.773635][ T86] netlink_sendmsg+0x735/0xc60 [ 9.773640][ T86] ? netlink_unicast+0x750/0x750 [ 9.773644][ T86] ? __might_fault+0x97/0x140 [ 9.773647][ T86] ? __might_fault+0x97/0x140 [ 9.773651][ T86] __sys_sendto+0x2aa/0x400 [ 9.773655][ T86] ? __ia32_sys_getpeername+0xd0/0xd0 [ 9.773669][ T86] __x64_sys_sendto+0xe4/0x1f0 [ 9.773671][ T86] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.773675][ T86] ? lockdep_hardirqs_on+0x91/0x130 [ 9.773678][ T86] ? do_syscall_64+0xa6/0x530 [ 9.773679][ T86] do_syscall_64+0xff/0x530 [ 9.773681][ T86] ? exc_page_fault+0xee/0x100 [ 9.773684][ T86] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.773686][ T86] RIP: 0033:0x7f43a609254e [ 9.773690][ T86] 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 [ 9.773692][ T86] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 9.773695][ T86] RAX: ffffffffffffffda RBX: 000055bc7e08cf60 RCX: 00007f43a609254e [ 9.773696][ T86] RDX: 0000000000000030 RSI: 000055bc7e1fde70 RDI: 000000000000001a [ 9.773697][ T86] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 9.773698][ T86] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e204420 [ 9.773699][ T86] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 9.773706][ T86] [ 13.898919][ T86] (udev-worker) (86) used greatest stack depth: 22696 bytes left [ 13.898940][ T86] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.898942][ T86] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 86, name: (udev-worker) [ 13.898943][ T86] preempt_count: 2, expected: 0 [ 13.898944][ T86] RCU nest depth: 0, expected: 0 [ 13.898945][ T86] locks held by (udev-worker)/86: 5, last CPU#2: [ 13.898948][ T86] #0: ffffffff9bc027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 13.898961][ T86] #1: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.898967][ T86] #2: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.898971][ T86] #3: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.898974][ T86] #4: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 13.898978][ T86] irq event stamp: 445800 [ 13.898979][ T86] hardirqs last enabled at (445799): [] __down_trylock_console_sem+0x86/0xa0 [ 13.898981][ T86] hardirqs last disabled at (445800): [] console_emit_next_record+0x3f8/0x4f0 [ 13.898983][ T86] softirqs last enabled at (445734): [] netlink_release+0x17b/0xcf0 [ 13.898988][ T86] softirqs last disabled at (445732): [] netlink_release+0xd2/0xcf0 [ 13.898990][ T86] Preemption disabled at: [ 13.898991][ T86] [<0000000000000000>] 0x0 [ 13.898998][ T86] CPU: 2 UID: 0 PID: 86 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.899002][ T86] Tainted: [W]=WARN [ 13.899003][ T86] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.899004][ T86] Call Trace: [ 13.899006][ T86] [ 13.899008][ T86] dump_stack_lvl+0x6f/0xa0 [ 13.899014][ T86] __might_resched.cold+0x1fe/0x2c1 [ 13.899018][ T86] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.899022][ T86] ? __kmalloc_noprof+0xdb/0x760 [ 13.899027][ T86] __kmalloc_noprof+0x443/0x760 [ 13.899029][ T86] ? alloc_buf.isra.0+0x4b/0x260 [ 13.899035][ T86] ? do_raw_spin_unlock+0x59/0x250 [ 13.899037][ T86] alloc_buf.isra.0+0x4b/0x260 [ 13.899040][ T86] put_chars+0x1e1/0x2f0 [ 13.899043][ T86] ? __send_to_port+0x420/0x420 [ 13.899044][ T86] ? printk_get_next_message+0x2fe/0x7d0 [ 13.899048][ T86] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.899050][ T86] ? validate_chain+0x38b/0xc20 [ 13.899055][ T86] hvc_console_print+0x292/0x780 [ 13.899057][ T86] ? __lock_acquire+0x518/0xc20 [ 13.899059][ T86] ? __lock_acquire+0x518/0xc20 [ 13.899063][ T86] ? hvc_write+0x3a0/0x3a0 [ 13.899066][ T86] ? rcu_is_watching+0x16/0xd0 [ 13.899069][ T86] ? lock_acquire+0x13c/0x160 [ 13.899073][ T86] console_emit_next_record+0x252/0x4f0 [ 13.899077][ T86] ? devkmsg_read+0x4e0/0x4e0 [ 13.899081][ T86] ? rcu_is_watching+0x16/0xd0 [ 13.899083][ T86] ? lock_acquire+0x13c/0x160 [ 13.899087][ T86] console_flush_one_record+0x46f/0x710 [ 13.899091][ T86] ? console_emit_next_record+0x4f0/0x4f0 [ 13.899093][ T86] ? __lock_acquire+0x518/0xc20 [ 13.899098][ T86] console_unlock+0xee/0x1f0 [ 13.899100][ T86] ? console_flush_one_record+0x710/0x710 [ 13.899102][ T86] ? rcu_is_watching+0x16/0xd0 [ 13.899104][ T86] ? lock_acquire+0x60/0x160 [ 13.899107][ T86] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.899109][ T86] ? vprintk_emit+0x320/0x3e0 [ 13.899112][ T86] vprintk_emit+0x37c/0x3e0 [ 13.899116][ T86] ? wake_up_klogd_work_func+0x90/0x90 [ 13.899119][ T86] ? __lock_acquire+0x518/0xc20 [ 13.899122][ T86] _printk+0xc7/0x100 [ 13.899126][ T86] ? snapshot_read.cold+0x21/0x21 [ 13.899129][ T86] ? do_raw_spin_lock+0x131/0x280 [ 13.899131][ T86] ? __rwlock_init+0x150/0x150 [ 13.899135][ T86] ? do_raw_spin_lock+0x131/0x280 [ 13.899138][ T86] do_exit.cold+0x82/0x9c [ 13.899141][ T86] ? exit_notify+0x890/0x890 [ 13.899143][ T86] ? __lock_release.isra.0+0x69/0x1a0 [ 13.899146][ T86] ? rcu_is_watching+0x16/0xd0 [ 13.899150][ T86] do_group_exit+0xb8/0x370 [ 13.899153][ T86] __x64_sys_exit_group+0x3c/0x50 [ 13.899156][ T86] x64_sys_call+0x1567/0x1570 [ 13.899158][ T86] do_syscall_64+0xff/0x530 [ 13.899161][ T86] ? exc_page_fault+0xee/0x100 [ 13.899165][ T86] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.899167][ T86] RIP: 0033:0x7f43a60e31b8 [ 13.899170][ T86] Code: Unable to access opcode bytes at 0x7f43a60e318e. [ 13.899171][ T86] RSP: 002b:00007ffefc581fe8 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 13.899173][ T86] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43a60e31b8 [ 13.899175][ T86] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 13.899176][ T86] RBP: 00007ffefc582170 R08: 000055bc7e1fa148 R09: 0000000000000000 [ 13.899177][ T86] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 13.899177][ T86] R13: 00007f43a5941050 R14: 00007f43a6614d9e R15: 000055bc7e090030 [ 13.899184][ T86] [ 97.609578][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 97.609595][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 97.609597][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 97.609599][ T2145] preempt_count: 1, expected: 0 [ 97.609599][ T2145] RCU nest depth: 0, expected: 0 [ 97.609600][ T2145] locks held by (udev-worker)/2145: 6, last CPU#2: [ 97.609603][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 97.609615][ T2145] #1: ff1100000ce8add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 97.609620][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 97.609626][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 97.609630][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 97.609633][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 97.609637][ T2145] irq event stamp: 39610 [ 97.609638][ T2145] hardirqs last enabled at (39609): [] __down_trylock_console_sem+0x86/0xa0 [ 97.609640][ T2145] hardirqs last disabled at (39610): [] console_emit_next_record+0x3f8/0x4f0 [ 97.609642][ T2145] softirqs last enabled at (39604): [] netif_change_name+0x216/0x8c0 [ 97.609644][ T2145] softirqs last disabled at (39602): [] netif_change_name+0x1ad/0x8c0 [ 97.609647][ T2145] Preemption disabled at: [ 97.609647][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 97.609653][ T2145] CPU: 2 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 97.609657][ T2145] Tainted: [W]=WARN [ 97.609658][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 97.609659][ T2145] Call Trace: [ 97.609661][ T2145] [ 97.609663][ T2145] dump_stack_lvl+0x6f/0xa0 [ 97.609668][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 97.609671][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 97.609675][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 97.609679][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 97.609684][ T2145] __kmalloc_noprof+0x443/0x760 [ 97.609686][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 97.609692][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 97.609694][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 97.609698][ T2145] put_chars+0x1e1/0x2f0 [ 97.609700][ T2145] ? __send_to_port+0x420/0x420 [ 97.609702][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 97.609707][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 97.609709][ T2145] ? validate_chain+0x38b/0xc20 [ 97.609714][ T2145] hvc_console_print+0x292/0x780 [ 97.609716][ T2145] ? __lock_acquire+0x518/0xc20 [ 97.609721][ T2145] ? hvc_write+0x3a0/0x3a0 [ 97.609724][ T2145] ? rcu_is_watching+0x16/0xd0 [ 97.609729][ T2145] console_emit_next_record+0x252/0x4f0 [ 97.609733][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 97.609737][ T2145] ? rcu_is_watching+0x16/0xd0 [ 97.609739][ T2145] ? lock_acquire+0x13c/0x160 [ 97.609743][ T2145] console_flush_one_record+0x46f/0x710 [ 97.609747][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 97.609749][ T2145] ? __lock_acquire+0x518/0xc20 [ 97.609754][ T2145] console_unlock+0xee/0x1f0 [ 97.609757][ T2145] ? console_flush_one_record+0x710/0x710 [ 97.609758][ T2145] ? rcu_is_watching+0x16/0xd0 [ 97.609761][ T2145] ? lock_acquire+0x60/0x160 [ 97.609764][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 97.609766][ T2145] ? vprintk_emit+0x320/0x3e0 [ 97.609769][ T2145] vprintk_emit+0x37c/0x3e0 [ 97.609773][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 97.609775][ T2145] ? __lock_acquire+0x518/0xc20 [ 97.609776][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 97.609782][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 97.609789][ T2145] ? device_rename.cold+0xa/0xa [ 97.609797][ T2145] ? mark_usage+0x61/0x170 [ 97.609802][ T2145] dev_printk_emit+0xb9/0xee [ 97.609804][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 97.609806][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 97.609809][ T2145] ? validate_chain+0x38b/0xc20 [ 97.609811][ T2145] ? __lock_acquire+0x518/0xc20 [ 97.609812][ T2145] ? __lock_acquire+0x518/0xc20 [ 97.609814][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 97.609816][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 97.609820][ T2145] __netdev_printk+0x160/0x1d0 [ 97.609826][ T2145] netdev_info+0xe2/0x116 [ 97.609828][ T2145] ? netdev_notice+0x120/0x120 [ 97.609831][ T2145] ? find_held_lock+0x2b/0x80 [ 97.609834][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 97.609837][ T2145] ? mark_held_locks+0x40/0x70 [ 97.609840][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 97.609843][ T2145] netif_change_name.cold+0x4f/0x89 [ 97.609846][ T2145] ? __lock_acquire+0x518/0xc20 [ 97.609848][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 97.609850][ T2145] ? find_held_lock+0x2/0x80 [ 97.609853][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 97.609856][ T2145] ? find_held_lock+0x2b/0x80 [ 97.609859][ T2145] ? __asan_memset+0x27/0x50 [ 97.609865][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 97.609868][ T2145] ? __lock_acquire+0x518/0xc20 [ 97.609871][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 97.609872][ T2145] ? mark_usage+0x61/0x170 [ 97.609874][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 97.609876][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 97.609878][ T2145] ? validate_chain+0x38b/0xc20 [ 97.609882][ T2145] ? __lock_acquire+0x518/0xc20 [ 97.609887][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 97.609888][ T2145] ? rtnl_setlink+0x29d/0x920 [ 97.609891][ T2145] ? rcu_is_watching+0x16/0xd0 [ 97.609894][ T2145] ? lock_acquire+0x13c/0x160 [ 97.609895][ T2145] ? rcu_is_watching+0x16/0xd0 [ 97.609897][ T2145] ? rcu_is_watching+0x16/0xd0 [ 97.609899][ T2145] ? trace_contention_end+0xb3/0x180 [ 97.609901][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 97.609905][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 97.609906][ T2145] ? __lock_acquire+0x518/0xc20 [ 97.609908][ T2145] ? rtnl_setlink+0x29d/0x920 [ 97.609910][ T2145] ? mark_usage+0x61/0x170 [ 97.609913][ T2145] ? ww_mutex_lock+0x160/0x160 [ 97.609914][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 97.609921][ T2145] ? mark_usage+0x61/0x170 [ 97.609924][ T2145] ? cap_capable+0x1d7/0x3d0 [ 97.609932][ T2145] rtnl_setlink+0x527/0x920 [ 97.609936][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 97.609938][ T2145] ? find_held_lock+0x2b/0x80 [ 97.609941][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 97.609963][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 97.609964][ T2145] ? find_held_lock+0x2b/0x80 [ 97.609968][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 97.609969][ T2145] ? mark_usage+0x61/0x170 [ 97.609971][ T2145] ? __lock_acquire+0x518/0xc20 [ 97.609976][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 97.609977][ T2145] ? find_held_lock+0x2b/0x80 [ 97.609980][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 97.609982][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 97.609985][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 97.609988][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 97.609991][ T2145] ? rtnl_link_fill+0x900/0x900 [ 97.609993][ T2145] ? __lock_acquire+0x518/0xc20 [ 97.609998][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 97.609999][ T2145] ? find_held_lock+0x2b/0x80 [ 97.610003][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 97.610007][ T2145] ? rtnl_link_fill+0x900/0x900 [ 97.610010][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 97.610017][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 97.610019][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 97.610024][ T2145] netlink_unicast+0x486/0x750 [ 97.610028][ T2145] ? netlink_attachskb+0x810/0x810 [ 97.610030][ T2145] ? __lock_acquire+0x518/0xc20 [ 97.610035][ T2145] netlink_sendmsg+0x735/0xc60 [ 97.610039][ T2145] ? netlink_unicast+0x750/0x750 [ 97.610043][ T2145] ? __might_fault+0x97/0x140 [ 97.610047][ T2145] ? __might_fault+0x97/0x140 [ 97.610050][ T2145] __sys_sendto+0x2aa/0x400 [ 97.610054][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 97.610068][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 97.610070][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 97.610074][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 97.610077][ T2145] ? do_syscall_64+0xa6/0x530 [ 97.610079][ T2145] do_syscall_64+0xff/0x530 [ 97.610080][ T2145] ? exc_page_fault+0xee/0x100 [ 97.610083][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 97.610086][ T2145] RIP: 0033:0x7f43a609254e [ 97.610089][ T2145] 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 [ 97.610091][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 97.610094][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 97.610096][ T2145] RDX: 0000000000000030 RSI: 000055bc7e089250 RDI: 0000000000000018 [ 97.610097][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 97.610097][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e1f1420 [ 97.610098][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 97.610105][ T2145] [ 98.827711][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 98.827727][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 98.827729][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 98.827731][ T2145] preempt_count: 1, expected: 0 [ 98.827732][ T2145] RCU nest depth: 0, expected: 0 [ 98.827733][ T2145] locks held by (udev-worker)/2145: 6, last CPU#0: [ 98.827735][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 98.827748][ T2145] #1: ff1100000f472dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 98.827752][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 98.827758][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 98.827761][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 98.827765][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 98.827769][ T2145] irq event stamp: 94662 [ 98.827770][ T2145] hardirqs last enabled at (94661): [] __down_trylock_console_sem+0x86/0xa0 [ 98.827772][ T2145] hardirqs last disabled at (94662): [] console_emit_next_record+0x3f8/0x4f0 [ 98.827774][ T2145] softirqs last enabled at (94656): [] netif_change_name+0x216/0x8c0 [ 98.827776][ T2145] softirqs last disabled at (94654): [] netif_change_name+0x1ad/0x8c0 [ 98.827778][ T2145] Preemption disabled at: [ 98.827779][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 98.827784][ T2145] CPU: 0 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 98.827789][ T2145] Tainted: [W]=WARN [ 98.827790][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 98.827793][ T2145] Call Trace: [ 98.827795][ T2145] [ 98.827797][ T2145] dump_stack_lvl+0x6f/0xa0 [ 98.827804][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 98.827806][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 98.827811][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 98.827815][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 98.827819][ T2145] __kmalloc_noprof+0x443/0x760 [ 98.827822][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 98.827828][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 98.827830][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 98.827833][ T2145] put_chars+0x1e1/0x2f0 [ 98.827836][ T2145] ? __send_to_port+0x420/0x420 [ 98.827837][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 98.827842][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 98.827844][ T2145] ? validate_chain+0x38b/0xc20 [ 98.827849][ T2145] hvc_console_print+0x292/0x780 [ 98.827851][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.827856][ T2145] ? hvc_write+0x3a0/0x3a0 [ 98.827859][ T2145] ? rcu_is_watching+0x16/0xd0 [ 98.827864][ T2145] console_emit_next_record+0x252/0x4f0 [ 98.827868][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 98.827872][ T2145] ? rcu_is_watching+0x16/0xd0 [ 98.827874][ T2145] ? lock_acquire+0x13c/0x160 [ 98.827878][ T2145] console_flush_one_record+0x46f/0x710 [ 98.827882][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 98.827884][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.827889][ T2145] console_unlock+0xee/0x1f0 [ 98.827892][ T2145] ? console_flush_one_record+0x710/0x710 [ 98.827893][ T2145] ? rcu_is_watching+0x16/0xd0 [ 98.827895][ T2145] ? lock_acquire+0x60/0x160 [ 98.827899][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 98.827900][ T2145] ? vprintk_emit+0x320/0x3e0 [ 98.827904][ T2145] vprintk_emit+0x37c/0x3e0 [ 98.827907][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 98.827910][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.827911][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 98.827917][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 98.827922][ T2145] ? device_rename.cold+0xa/0xa [ 98.827927][ T2145] ? mark_usage+0x61/0x170 [ 98.827932][ T2145] dev_printk_emit+0xb9/0xee [ 98.827934][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 98.827936][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 98.827939][ T2145] ? validate_chain+0x38b/0xc20 [ 98.827941][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.827942][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.827944][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 98.827946][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 98.827950][ T2145] __netdev_printk+0x160/0x1d0 [ 98.827955][ T2145] netdev_info+0xe2/0x116 [ 98.827958][ T2145] ? netdev_notice+0x120/0x120 [ 98.827960][ T2145] ? find_held_lock+0x2b/0x80 [ 98.827964][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 98.827966][ T2145] ? mark_held_locks+0x40/0x70 [ 98.827969][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 98.827972][ T2145] netif_change_name.cold+0x4f/0x89 [ 98.827975][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.827977][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 98.827979][ T2145] ? find_held_lock+0x2/0x80 [ 98.827982][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 98.827985][ T2145] ? find_held_lock+0x2b/0x80 [ 98.827988][ T2145] ? __asan_memset+0x27/0x50 [ 98.827994][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 98.827997][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.828000][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 98.828002][ T2145] ? mark_usage+0x61/0x170 [ 98.828003][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 98.828005][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 98.828007][ T2145] ? validate_chain+0x38b/0xc20 [ 98.828011][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.828016][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 98.828017][ T2145] ? rtnl_setlink+0x29d/0x920 [ 98.828021][ T2145] ? rcu_is_watching+0x16/0xd0 [ 98.828023][ T2145] ? lock_acquire+0x13c/0x160 [ 98.828024][ T2145] ? rcu_is_watching+0x16/0xd0 [ 98.828026][ T2145] ? rcu_is_watching+0x16/0xd0 [ 98.828028][ T2145] ? trace_contention_end+0xb3/0x180 [ 98.828031][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 98.828034][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 98.828035][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.828037][ T2145] ? rtnl_setlink+0x29d/0x920 [ 98.828040][ T2145] ? mark_usage+0x61/0x170 [ 98.828042][ T2145] ? ww_mutex_lock+0x160/0x160 [ 98.828044][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 98.828050][ T2145] ? mark_usage+0x61/0x170 [ 98.828053][ T2145] ? cap_capable+0x1d7/0x3d0 [ 98.828061][ T2145] rtnl_setlink+0x527/0x920 [ 98.828064][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 98.828066][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.828089][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 98.828091][ T2145] ? find_held_lock+0x2b/0x80 [ 98.828094][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 98.828096][ T2145] ? mark_usage+0x61/0x170 [ 98.828098][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.828102][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 98.828104][ T2145] ? find_held_lock+0x2b/0x80 [ 98.828106][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 98.828109][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 98.828112][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 98.828115][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 98.828118][ T2145] ? rtnl_link_fill+0x900/0x900 [ 98.828120][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.828124][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 98.828126][ T2145] ? find_held_lock+0x2b/0x80 [ 98.828130][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 98.828133][ T2145] ? rtnl_link_fill+0x900/0x900 [ 98.828137][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 98.828143][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 98.828145][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 98.828150][ T2145] netlink_unicast+0x486/0x750 [ 98.828155][ T2145] ? netlink_attachskb+0x810/0x810 [ 98.828157][ T2145] ? __lock_acquire+0x518/0xc20 [ 98.828162][ T2145] netlink_sendmsg+0x735/0xc60 [ 98.828166][ T2145] ? netlink_unicast+0x750/0x750 [ 98.828170][ T2145] ? __might_fault+0x97/0x140 [ 98.828173][ T2145] ? __might_fault+0x97/0x140 [ 98.828177][ T2145] __sys_sendto+0x2aa/0x400 [ 98.828181][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 98.828191][ T2145] ? exc_page_fault+0x87/0x100 [ 98.828198][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 98.828200][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 98.828204][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 98.828205][ T2145] ? do_syscall_64+0xa6/0x530 [ 98.828207][ T2145] do_syscall_64+0xff/0x530 [ 98.828208][ T2145] ? exc_page_fault+0xee/0x100 [ 98.828211][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 98.828214][ T2145] RIP: 0033:0x7f43a609254e [ 98.828217][ T2145] 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 [ 98.828219][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 98.828222][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 98.828224][ T2145] RDX: 0000000000000030 RSI: 000055bc7e1f57a0 RDI: 0000000000000018 [ 98.828224][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 98.828225][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e1efd20 [ 98.828226][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 98.828234][ T2145] [ 100.032914][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 100.032929][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 100.032931][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 100.032933][ T2145] preempt_count: 1, expected: 0 [ 100.032934][ T2145] RCU nest depth: 0, expected: 0 [ 100.032935][ T2145] locks held by (udev-worker)/2145: 6, last CPU#1: [ 100.032938][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 100.032949][ T2145] #1: ff1100000c562dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 100.032954][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 100.032959][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 100.032963][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 100.032966][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 100.032970][ T2145] irq event stamp: 154982 [ 100.032971][ T2145] hardirqs last enabled at (154981): [] __down_trylock_console_sem+0x86/0xa0 [ 100.032974][ T2145] hardirqs last disabled at (154982): [] console_emit_next_record+0x3f8/0x4f0 [ 100.032975][ T2145] softirqs last enabled at (154976): [] netif_change_name+0x216/0x8c0 [ 100.032978][ T2145] softirqs last disabled at (154974): [] netif_change_name+0x1ad/0x8c0 [ 100.032980][ T2145] Preemption disabled at: [ 100.032980][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 100.032986][ T2145] CPU: 1 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 100.032989][ T2145] Tainted: [W]=WARN [ 100.032990][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 100.032992][ T2145] Call Trace: [ 100.032994][ T2145] [ 100.032995][ T2145] dump_stack_lvl+0x6f/0xa0 [ 100.033000][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 100.033002][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 100.033007][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 100.033011][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 100.033016][ T2145] __kmalloc_noprof+0x443/0x760 [ 100.033018][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 100.033024][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 100.033026][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 100.033029][ T2145] put_chars+0x1e1/0x2f0 [ 100.033032][ T2145] ? __send_to_port+0x420/0x420 [ 100.033033][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 100.033038][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 100.033040][ T2145] ? validate_chain+0x38b/0xc20 [ 100.033045][ T2145] hvc_console_print+0x292/0x780 [ 100.033048][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033053][ T2145] ? hvc_write+0x3a0/0x3a0 [ 100.033056][ T2145] ? rcu_is_watching+0x16/0xd0 [ 100.033061][ T2145] console_emit_next_record+0x252/0x4f0 [ 100.033065][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 100.033070][ T2145] ? rcu_is_watching+0x16/0xd0 [ 100.033072][ T2145] ? lock_acquire+0x13c/0x160 [ 100.033076][ T2145] console_flush_one_record+0x46f/0x710 [ 100.033080][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 100.033081][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033087][ T2145] console_unlock+0xee/0x1f0 [ 100.033089][ T2145] ? console_flush_one_record+0x710/0x710 [ 100.033091][ T2145] ? rcu_is_watching+0x16/0xd0 [ 100.033093][ T2145] ? lock_acquire+0x60/0x160 [ 100.033097][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 100.033098][ T2145] ? vprintk_emit+0x320/0x3e0 [ 100.033102][ T2145] vprintk_emit+0x37c/0x3e0 [ 100.033105][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 100.033108][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033109][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 100.033115][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 100.033120][ T2145] ? device_rename.cold+0xa/0xa [ 100.033126][ T2145] ? mark_usage+0x61/0x170 [ 100.033131][ T2145] dev_printk_emit+0xb9/0xee [ 100.033133][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 100.033135][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 100.033138][ T2145] ? validate_chain+0x38b/0xc20 [ 100.033140][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033141][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033143][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 100.033145][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 100.033149][ T2145] __netdev_printk+0x160/0x1d0 [ 100.033155][ T2145] netdev_info+0xe2/0x116 [ 100.033157][ T2145] ? netdev_notice+0x120/0x120 [ 100.033159][ T2145] ? find_held_lock+0x2b/0x80 [ 100.033163][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 100.033165][ T2145] ? mark_held_locks+0x40/0x70 [ 100.033169][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 100.033171][ T2145] netif_change_name.cold+0x4f/0x89 [ 100.033175][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033176][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 100.033178][ T2145] ? find_held_lock+0x2/0x80 [ 100.033182][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 100.033184][ T2145] ? find_held_lock+0x2b/0x80 [ 100.033187][ T2145] ? __asan_memset+0x27/0x50 [ 100.033194][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 100.033197][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033200][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 100.033201][ T2145] ? mark_usage+0x61/0x170 [ 100.033202][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 100.033205][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 100.033207][ T2145] ? validate_chain+0x38b/0xc20 [ 100.033211][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033216][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 100.033217][ T2145] ? rtnl_setlink+0x29d/0x920 [ 100.033220][ T2145] ? rcu_is_watching+0x16/0xd0 [ 100.033223][ T2145] ? lock_acquire+0x13c/0x160 [ 100.033224][ T2145] ? rcu_is_watching+0x16/0xd0 [ 100.033225][ T2145] ? rcu_is_watching+0x16/0xd0 [ 100.033228][ T2145] ? trace_contention_end+0xb3/0x180 [ 100.033231][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 100.033234][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 100.033235][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033237][ T2145] ? rtnl_setlink+0x29d/0x920 [ 100.033239][ T2145] ? mark_usage+0x61/0x170 [ 100.033242][ T2145] ? ww_mutex_lock+0x160/0x160 [ 100.033243][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 100.033250][ T2145] ? mark_usage+0x61/0x170 [ 100.033257][ T2145] ? cap_capable+0x1d7/0x3d0 [ 100.033265][ T2145] rtnl_setlink+0x527/0x920 [ 100.033269][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 100.033270][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033294][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 100.033295][ T2145] ? find_held_lock+0x2b/0x80 [ 100.033299][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 100.033300][ T2145] ? mark_usage+0x61/0x170 [ 100.033302][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033307][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 100.033308][ T2145] ? find_held_lock+0x2b/0x80 [ 100.033311][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 100.033313][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 100.033316][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 100.033319][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 100.033322][ T2145] ? rtnl_link_fill+0x900/0x900 [ 100.033324][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033328][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 100.033330][ T2145] ? find_held_lock+0x2b/0x80 [ 100.033334][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 100.033337][ T2145] ? rtnl_link_fill+0x900/0x900 [ 100.033341][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 100.033348][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 100.033350][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 100.033355][ T2145] netlink_unicast+0x486/0x750 [ 100.033365][ T2145] ? netlink_attachskb+0x810/0x810 [ 100.033368][ T2145] ? __lock_acquire+0x518/0xc20 [ 100.033373][ T2145] netlink_sendmsg+0x735/0xc60 [ 100.033377][ T2145] ? netlink_unicast+0x750/0x750 [ 100.033381][ T2145] ? __might_fault+0x97/0x140 [ 100.033385][ T2145] ? __might_fault+0x97/0x140 [ 100.033388][ T2145] __sys_sendto+0x2aa/0x400 [ 100.033392][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 100.033403][ T2145] ? exc_page_fault+0x87/0x100 [ 100.033409][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 100.033411][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 100.033415][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 100.033417][ T2145] ? do_syscall_64+0xa6/0x530 [ 100.033418][ T2145] do_syscall_64+0xff/0x530 [ 100.033420][ T2145] ? exc_page_fault+0xee/0x100 [ 100.033423][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 100.033425][ T2145] RIP: 0033:0x7f43a609254e [ 100.033429][ T2145] 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 [ 100.033431][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 100.033434][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 100.033435][ T2145] RDX: 0000000000000030 RSI: 000055bc7e1c2770 RDI: 0000000000000018 [ 100.033436][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 100.033437][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e1ef1a0 [ 100.033438][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 100.033445][ T2145] [ 101.486823][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 101.486840][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 101.486843][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 101.486845][ T2145] preempt_count: 1, expected: 0 [ 101.486846][ T2145] RCU nest depth: 0, expected: 0 [ 101.486847][ T2145] locks held by (udev-worker)/2145: 6, last CPU#3: [ 101.486849][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 101.486861][ T2145] #1: ff1100000ce0add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 101.486866][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 101.486872][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 101.486875][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 101.486879][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 101.486883][ T2145] irq event stamp: 201478 [ 101.486883][ T2145] hardirqs last enabled at (201477): [] __down_trylock_console_sem+0x86/0xa0 [ 101.486886][ T2145] hardirqs last disabled at (201478): [] console_emit_next_record+0x3f8/0x4f0 [ 101.486887][ T2145] softirqs last enabled at (201472): [] netif_change_name+0x216/0x8c0 [ 101.486890][ T2145] softirqs last disabled at (201470): [] netif_change_name+0x1ad/0x8c0 [ 101.486892][ T2145] Preemption disabled at: [ 101.486893][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 101.486899][ T2145] CPU: 3 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 101.486902][ T2145] Tainted: [W]=WARN [ 101.486903][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 101.486905][ T2145] Call Trace: [ 101.486907][ T2145] [ 101.486909][ T2145] dump_stack_lvl+0x6f/0xa0 [ 101.486914][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 101.486916][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 101.486921][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 101.486925][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 101.486929][ T2145] __kmalloc_noprof+0x443/0x760 [ 101.486932][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 101.486937][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 101.486939][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 101.486942][ T2145] put_chars+0x1e1/0x2f0 [ 101.486945][ T2145] ? __send_to_port+0x420/0x420 [ 101.486947][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 101.486951][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 101.486954][ T2145] ? validate_chain+0x38b/0xc20 [ 101.486959][ T2145] hvc_console_print+0x292/0x780 [ 101.486961][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.486966][ T2145] ? hvc_write+0x3a0/0x3a0 [ 101.486969][ T2145] ? rcu_is_watching+0x16/0xd0 [ 101.486974][ T2145] console_emit_next_record+0x252/0x4f0 [ 101.486978][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 101.486982][ T2145] ? rcu_is_watching+0x16/0xd0 [ 101.486984][ T2145] ? lock_acquire+0x13c/0x160 [ 101.486988][ T2145] console_flush_one_record+0x46f/0x710 [ 101.486992][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 101.486993][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.486999][ T2145] console_unlock+0xee/0x1f0 [ 101.487001][ T2145] ? console_flush_one_record+0x710/0x710 [ 101.487003][ T2145] ? rcu_is_watching+0x16/0xd0 [ 101.487005][ T2145] ? lock_acquire+0x60/0x160 [ 101.487009][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 101.487010][ T2145] ? vprintk_emit+0x320/0x3e0 [ 101.487013][ T2145] vprintk_emit+0x37c/0x3e0 [ 101.487017][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 101.487019][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.487021][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 101.487029][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 101.487034][ T2145] ? device_rename.cold+0xa/0xa [ 101.487040][ T2145] ? mark_usage+0x61/0x170 [ 101.487044][ T2145] dev_printk_emit+0xb9/0xee [ 101.487047][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 101.487049][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 101.487052][ T2145] ? validate_chain+0x38b/0xc20 [ 101.487054][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.487055][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.487056][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 101.487059][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 101.487063][ T2145] __netdev_printk+0x160/0x1d0 [ 101.487068][ T2145] netdev_info+0xe2/0x116 [ 101.487070][ T2145] ? netdev_notice+0x120/0x120 [ 101.487073][ T2145] ? find_held_lock+0x2b/0x80 [ 101.487076][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 101.487079][ T2145] ? mark_held_locks+0x40/0x70 [ 101.487082][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 101.487084][ T2145] netif_change_name.cold+0x4f/0x89 [ 101.487088][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.487090][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 101.487092][ T2145] ? find_held_lock+0x2/0x80 [ 101.487095][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 101.487098][ T2145] ? find_held_lock+0x2b/0x80 [ 101.487101][ T2145] ? __asan_memset+0x27/0x50 [ 101.487107][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 101.487110][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.487113][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 101.487114][ T2145] ? mark_usage+0x61/0x170 [ 101.487116][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 101.487118][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 101.487120][ T2145] ? validate_chain+0x38b/0xc20 [ 101.487124][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.487128][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 101.487130][ T2145] ? rtnl_setlink+0x29d/0x920 [ 101.487133][ T2145] ? rcu_is_watching+0x16/0xd0 [ 101.487135][ T2145] ? lock_acquire+0x13c/0x160 [ 101.487136][ T2145] ? rcu_is_watching+0x16/0xd0 [ 101.487138][ T2145] ? rcu_is_watching+0x16/0xd0 [ 101.487140][ T2145] ? trace_contention_end+0xb3/0x180 [ 101.487143][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 101.487146][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 101.487147][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.487149][ T2145] ? rtnl_setlink+0x29d/0x920 [ 101.487152][ T2145] ? mark_usage+0x61/0x170 [ 101.487154][ T2145] ? ww_mutex_lock+0x160/0x160 [ 101.487156][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 101.487162][ T2145] ? mark_usage+0x61/0x170 [ 101.487165][ T2145] ? cap_capable+0x1d7/0x3d0 [ 101.487173][ T2145] rtnl_setlink+0x527/0x920 [ 101.487177][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 101.487178][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.487201][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 101.487203][ T2145] ? find_held_lock+0x2b/0x80 [ 101.487206][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 101.487208][ T2145] ? mark_usage+0x61/0x170 [ 101.487210][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.487214][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 101.487216][ T2145] ? find_held_lock+0x2b/0x80 [ 101.487218][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 101.487220][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 101.487224][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 101.487226][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 101.487229][ T2145] ? rtnl_link_fill+0x900/0x900 [ 101.487231][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.487236][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 101.487237][ T2145] ? find_held_lock+0x2b/0x80 [ 101.487241][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 101.487245][ T2145] ? rtnl_link_fill+0x900/0x900 [ 101.487248][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 101.487255][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 101.487257][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 101.487262][ T2145] netlink_unicast+0x486/0x750 [ 101.487266][ T2145] ? netlink_attachskb+0x810/0x810 [ 101.487268][ T2145] ? __lock_acquire+0x518/0xc20 [ 101.487273][ T2145] netlink_sendmsg+0x735/0xc60 [ 101.487277][ T2145] ? netlink_unicast+0x750/0x750 [ 101.487281][ T2145] ? __might_fault+0x97/0x140 [ 101.487285][ T2145] ? __might_fault+0x97/0x140 [ 101.487288][ T2145] __sys_sendto+0x2aa/0x400 [ 101.487292][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 101.487303][ T2145] ? exc_page_fault+0x87/0x100 [ 101.487309][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 101.487311][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 101.487315][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 101.487317][ T2145] ? do_syscall_64+0xa6/0x530 [ 101.487318][ T2145] do_syscall_64+0xff/0x530 [ 101.487320][ T2145] ? exc_page_fault+0xee/0x100 [ 101.487322][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 101.487325][ T2145] RIP: 0033:0x7f43a609254e [ 101.487329][ T2145] 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 [ 101.487331][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 101.487334][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 101.487335][ T2145] RDX: 0000000000000030 RSI: 000055bc7e2069e0 RDI: 0000000000000018 [ 101.487336][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 101.487337][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e203880 [ 101.487338][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 101.487345][ T2145] [ 102.696748][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 102.696762][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 102.696765][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 102.696767][ T2145] preempt_count: 1, expected: 0 [ 102.696767][ T2145] RCU nest depth: 0, expected: 0 [ 102.696768][ T2145] locks held by (udev-worker)/2145: 6, last CPU#0: [ 102.696771][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 102.696783][ T2145] #1: ff1100000c56add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 102.696788][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 102.696796][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 102.696801][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 102.696805][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 102.696809][ T2145] irq event stamp: 256144 [ 102.696810][ T2145] hardirqs last enabled at (256143): [] __down_trylock_console_sem+0x86/0xa0 [ 102.696812][ T2145] hardirqs last disabled at (256144): [] console_emit_next_record+0x3f8/0x4f0 [ 102.696814][ T2145] softirqs last enabled at (256138): [] netif_change_name+0x216/0x8c0 [ 102.696817][ T2145] softirqs last disabled at (256136): [] netif_change_name+0x1ad/0x8c0 [ 102.696819][ T2145] Preemption disabled at: [ 102.696819][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 102.696825][ T2145] CPU: 0 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 102.696829][ T2145] Tainted: [W]=WARN [ 102.696830][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.696831][ T2145] Call Trace: [ 102.696833][ T2145] [ 102.696834][ T2145] dump_stack_lvl+0x6f/0xa0 [ 102.696841][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 102.696843][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 102.696847][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 102.696851][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 102.696856][ T2145] __kmalloc_noprof+0x443/0x760 [ 102.696858][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 102.696864][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 102.696866][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 102.696869][ T2145] put_chars+0x1e1/0x2f0 [ 102.696872][ T2145] ? __send_to_port+0x420/0x420 [ 102.696874][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 102.696878][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 102.696880][ T2145] ? validate_chain+0x38b/0xc20 [ 102.696885][ T2145] hvc_console_print+0x292/0x780 [ 102.696888][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.696893][ T2145] ? hvc_write+0x3a0/0x3a0 [ 102.696895][ T2145] ? rcu_is_watching+0x16/0xd0 [ 102.696900][ T2145] console_emit_next_record+0x252/0x4f0 [ 102.696904][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 102.696908][ T2145] ? rcu_is_watching+0x16/0xd0 [ 102.696911][ T2145] ? lock_acquire+0x13c/0x160 [ 102.696914][ T2145] console_flush_one_record+0x46f/0x710 [ 102.696918][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 102.696920][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.696925][ T2145] console_unlock+0xee/0x1f0 [ 102.696928][ T2145] ? console_flush_one_record+0x710/0x710 [ 102.696929][ T2145] ? rcu_is_watching+0x16/0xd0 [ 102.696931][ T2145] ? lock_acquire+0x60/0x160 [ 102.696935][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 102.696936][ T2145] ? vprintk_emit+0x320/0x3e0 [ 102.696939][ T2145] vprintk_emit+0x37c/0x3e0 [ 102.696943][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 102.696945][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.696950][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 102.696955][ T2145] ? device_rename.cold+0xa/0xa [ 102.696961][ T2145] ? mark_usage+0x61/0x170 [ 102.696965][ T2145] dev_printk_emit+0xb9/0xee [ 102.696968][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 102.696969][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 102.696972][ T2145] ? validate_chain+0x38b/0xc20 [ 102.696974][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.696976][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.696977][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 102.696979][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 102.696983][ T2145] __netdev_printk+0x160/0x1d0 [ 102.696989][ T2145] netdev_info+0xe2/0x116 [ 102.696991][ T2145] ? netdev_notice+0x120/0x120 [ 102.696994][ T2145] ? find_held_lock+0x2b/0x80 [ 102.696998][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 102.697000][ T2145] ? mark_held_locks+0x40/0x70 [ 102.697003][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 102.697006][ T2145] netif_change_name.cold+0x4f/0x89 [ 102.697009][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.697011][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 102.697013][ T2145] ? find_held_lock+0x2/0x80 [ 102.697016][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 102.697019][ T2145] ? find_held_lock+0x2b/0x80 [ 102.697022][ T2145] ? __asan_memset+0x27/0x50 [ 102.697028][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 102.697031][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.697033][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 102.697035][ T2145] ? mark_usage+0x61/0x170 [ 102.697036][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 102.697039][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 102.697040][ T2145] ? validate_chain+0x38b/0xc20 [ 102.697045][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.697049][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 102.697051][ T2145] ? rtnl_setlink+0x29d/0x920 [ 102.697054][ T2145] ? rcu_is_watching+0x16/0xd0 [ 102.697056][ T2145] ? lock_acquire+0x13c/0x160 [ 102.697057][ T2145] ? rcu_is_watching+0x16/0xd0 [ 102.697059][ T2145] ? rcu_is_watching+0x16/0xd0 [ 102.697061][ T2145] ? trace_contention_end+0xb3/0x180 [ 102.697064][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 102.697067][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 102.697068][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.697070][ T2145] ? rtnl_setlink+0x29d/0x920 [ 102.697073][ T2145] ? mark_usage+0x61/0x170 [ 102.697075][ T2145] ? ww_mutex_lock+0x160/0x160 [ 102.697077][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 102.697083][ T2145] ? mark_usage+0x61/0x170 [ 102.697086][ T2145] ? cap_capable+0x1d7/0x3d0 [ 102.697094][ T2145] rtnl_setlink+0x527/0x920 [ 102.697098][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 102.697099][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.697122][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 102.697124][ T2145] ? find_held_lock+0x2b/0x80 [ 102.697127][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 102.697129][ T2145] ? mark_usage+0x61/0x170 [ 102.697131][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.697135][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 102.697136][ T2145] ? find_held_lock+0x2b/0x80 [ 102.697139][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 102.697141][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 102.697145][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 102.697147][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 102.697150][ T2145] ? rtnl_link_fill+0x900/0x900 [ 102.697152][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.697156][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 102.697158][ T2145] ? find_held_lock+0x2b/0x80 [ 102.697162][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 102.697165][ T2145] ? rtnl_link_fill+0x900/0x900 [ 102.697169][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 102.697176][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 102.697178][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 102.697182][ T2145] netlink_unicast+0x486/0x750 [ 102.697187][ T2145] ? netlink_attachskb+0x810/0x810 [ 102.697189][ T2145] ? __lock_acquire+0x518/0xc20 [ 102.697194][ T2145] netlink_sendmsg+0x735/0xc60 [ 102.697198][ T2145] ? netlink_unicast+0x750/0x750 [ 102.697202][ T2145] ? __might_fault+0x97/0x140 [ 102.697205][ T2145] ? __might_fault+0x97/0x140 [ 102.697209][ T2145] __sys_sendto+0x2aa/0x400 [ 102.697213][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 102.697223][ T2145] ? exc_page_fault+0x87/0x100 [ 102.697229][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 102.697231][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 102.697235][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 102.697237][ T2145] ? do_syscall_64+0xa6/0x530 [ 102.697238][ T2145] do_syscall_64+0xff/0x530 [ 102.697240][ T2145] ? exc_page_fault+0xee/0x100 [ 102.697243][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 102.697245][ T2145] RIP: 0033:0x7f43a609254e [ 102.697249][ T2145] 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 [ 102.697251][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 102.697256][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 102.697257][ T2145] RDX: 0000000000000030 RSI: 000055bc7e1f11d0 RDI: 0000000000000018 [ 102.697258][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 102.697259][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e1f0da0 [ 102.697260][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 102.697267][ T2145] [ 103.894407][ T2143] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 103.894423][ T2143] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 103.894426][ T2143] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2143, name: (udev-worker) [ 103.894428][ T2143] preempt_count: 1, expected: 0 [ 103.894429][ T2143] RCU nest depth: 0, expected: 0 [ 103.894430][ T2143] locks held by (udev-worker)/2143: 6, last CPU#0: [ 103.894432][ T2143] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 103.894444][ T2143] #1: ff1100000f47add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 103.894448][ T2143] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 103.894454][ T2143] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 103.894457][ T2143] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 103.894461][ T2143] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 103.894465][ T2143] irq event stamp: 134936 [ 103.894466][ T2143] hardirqs last enabled at (134935): [] __down_trylock_console_sem+0x86/0xa0 [ 103.894468][ T2143] hardirqs last disabled at (134936): [] console_emit_next_record+0x3f8/0x4f0 [ 103.894469][ T2143] softirqs last enabled at (134930): [] netif_change_name+0x216/0x8c0 [ 103.894472][ T2143] softirqs last disabled at (134928): [] netif_change_name+0x1ad/0x8c0 [ 103.894474][ T2143] Preemption disabled at: [ 103.894475][ T2143] [] vprintk_emit+0x31b/0x3e0 [ 103.894480][ T2143] CPU: 0 UID: 0 PID: 2143 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 103.894484][ T2143] Tainted: [W]=WARN [ 103.894485][ T2143] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.894487][ T2143] Call Trace: [ 103.894488][ T2143] [ 103.894490][ T2143] dump_stack_lvl+0x6f/0xa0 [ 103.894495][ T2143] ? vprintk_emit+0x31b/0x3e0 [ 103.894497][ T2143] __might_resched.cold+0x1fe/0x2c1 [ 103.894502][ T2143] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 103.894506][ T2143] ? __kmalloc_noprof+0xdb/0x760 [ 103.894511][ T2143] __kmalloc_noprof+0x443/0x760 [ 103.894513][ T2143] ? alloc_buf.isra.0+0x4b/0x260 [ 103.894519][ T2143] ? do_raw_spin_unlock+0x59/0x250 [ 103.894521][ T2143] alloc_buf.isra.0+0x4b/0x260 [ 103.894524][ T2143] put_chars+0x1e1/0x2f0 [ 103.894527][ T2143] ? __send_to_port+0x420/0x420 [ 103.894528][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 103.894533][ T2143] ? rcu_read_lock_any_held+0x3c/0x90 [ 103.894535][ T2143] ? validate_chain+0x38b/0xc20 [ 103.894540][ T2143] hvc_console_print+0x292/0x780 [ 103.894543][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894548][ T2143] ? hvc_write+0x3a0/0x3a0 [ 103.894551][ T2143] ? rcu_is_watching+0x16/0xd0 [ 103.894556][ T2143] console_emit_next_record+0x252/0x4f0 [ 103.894560][ T2143] ? devkmsg_read+0x4e0/0x4e0 [ 103.894564][ T2143] ? rcu_is_watching+0x16/0xd0 [ 103.894566][ T2143] ? lock_acquire+0x13c/0x160 [ 103.894570][ T2143] console_flush_one_record+0x46f/0x710 [ 103.894574][ T2143] ? console_emit_next_record+0x4f0/0x4f0 [ 103.894576][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894581][ T2143] console_unlock+0xee/0x1f0 [ 103.894584][ T2143] ? console_flush_one_record+0x710/0x710 [ 103.894585][ T2143] ? rcu_is_watching+0x16/0xd0 [ 103.894588][ T2143] ? lock_acquire+0x60/0x160 [ 103.894591][ T2143] ? __down_trylock_console_sem+0x5e/0xa0 [ 103.894593][ T2143] ? vprintk_emit+0x320/0x3e0 [ 103.894596][ T2143] vprintk_emit+0x37c/0x3e0 [ 103.894600][ T2143] ? wake_up_klogd_work_func+0x90/0x90 [ 103.894602][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894604][ T2143] ? rwsem_optimistic_spin+0x3c7/0x480 [ 103.894609][ T2143] dev_vprintk_emit+0x27f/0x2c0 [ 103.894614][ T2143] ? device_rename.cold+0xa/0xa [ 103.894620][ T2143] ? mark_usage+0x61/0x170 [ 103.894624][ T2143] dev_printk_emit+0xb9/0xee [ 103.894627][ T2143] ? dev_vprintk_emit+0x2c0/0x2c0 [ 103.894629][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 103.894632][ T2143] ? validate_chain+0x38b/0xc20 [ 103.894634][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894635][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894637][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 103.894639][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 103.894643][ T2143] __netdev_printk+0x160/0x1d0 [ 103.894648][ T2143] netdev_info+0xe2/0x116 [ 103.894650][ T2143] ? netdev_notice+0x120/0x120 [ 103.894653][ T2143] ? find_held_lock+0x2b/0x80 [ 103.894656][ T2143] ? __lock_release.isra.0+0x69/0x1a0 [ 103.894659][ T2143] ? mark_held_locks+0x40/0x70 [ 103.894662][ T2143] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 103.894665][ T2143] netif_change_name.cold+0x4f/0x89 [ 103.894668][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894670][ T2143] ? rwsem_optimistic_spin+0x3c7/0x480 [ 103.894672][ T2143] ? find_held_lock+0x2/0x80 [ 103.894675][ T2143] ? netdev_adjacent_rename_links+0x470/0x470 [ 103.894678][ T2143] ? find_held_lock+0x2b/0x80 [ 103.894681][ T2143] ? __asan_memset+0x27/0x50 [ 103.894687][ T2143] do_setlink.isra.0+0x1f7d/0x2a60 [ 103.894690][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894693][ T2143] ? rtnl_link_get_size+0x350/0x350 [ 103.894695][ T2143] ? mark_usage+0x61/0x170 [ 103.894696][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 103.894698][ T2143] ? rcu_read_lock_any_held+0x3c/0x90 [ 103.894700][ T2143] ? validate_chain+0x38b/0xc20 [ 103.894704][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894709][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 103.894711][ T2143] ? rtnl_setlink+0x29d/0x920 [ 103.894714][ T2143] ? rcu_is_watching+0x16/0xd0 [ 103.894716][ T2143] ? lock_acquire+0x13c/0x160 [ 103.894717][ T2143] ? rcu_is_watching+0x16/0xd0 [ 103.894719][ T2143] ? rcu_is_watching+0x16/0xd0 [ 103.894721][ T2143] ? trace_contention_end+0xb3/0x180 [ 103.894724][ T2143] ? __mutex_lock+0x1db/0x1ea0 [ 103.894727][ T2143] ? __mutex_lock+0x9a3/0x1ea0 [ 103.894728][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894730][ T2143] ? rtnl_setlink+0x29d/0x920 [ 103.894732][ T2143] ? mark_usage+0x61/0x170 [ 103.894735][ T2143] ? ww_mutex_lock+0x160/0x160 [ 103.894737][ T2143] ? nla_get_range_signed+0x3d0/0x3d0 [ 103.894743][ T2143] ? mark_usage+0x61/0x170 [ 103.894746][ T2143] ? cap_capable+0x1d7/0x3d0 [ 103.894754][ T2143] rtnl_setlink+0x527/0x920 [ 103.894758][ T2143] ? __rtnl_newlink+0xa50/0xa50 [ 103.894760][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894783][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 103.894785][ T2143] ? find_held_lock+0x2b/0x80 [ 103.894790][ T2143] ? __lock_release.isra.0+0x69/0x1a0 [ 103.894793][ T2143] ? mark_usage+0x61/0x170 [ 103.894796][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894802][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 103.894804][ T2143] ? find_held_lock+0x2b/0x80 [ 103.894806][ T2143] ? __rtnl_newlink+0xa50/0xa50 [ 103.894808][ T2143] ? __lock_release.isra.0+0x69/0x1a0 [ 103.894812][ T2143] ? __rtnl_newlink+0xa50/0xa50 [ 103.894814][ T2143] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 103.894818][ T2143] ? rtnl_link_fill+0x900/0x900 [ 103.894820][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894824][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 103.894826][ T2143] ? find_held_lock+0x2b/0x80 [ 103.894830][ T2143] netlink_rcv_skb+0x14e/0x3a0 [ 103.894833][ T2143] ? rtnl_link_fill+0x900/0x900 [ 103.894836][ T2143] ? netlink_ack+0xcd0/0xcd0 [ 103.894843][ T2143] ? netlink_deliver_tap+0xc5/0x330 [ 103.894845][ T2143] ? netlink_deliver_tap+0x13c/0x330 [ 103.894850][ T2143] netlink_unicast+0x486/0x750 [ 103.894854][ T2143] ? netlink_attachskb+0x810/0x810 [ 103.894857][ T2143] ? __lock_acquire+0x518/0xc20 [ 103.894861][ T2143] netlink_sendmsg+0x735/0xc60 [ 103.894865][ T2143] ? netlink_unicast+0x750/0x750 [ 103.894869][ T2143] ? __might_fault+0x97/0x140 [ 103.894873][ T2143] ? __might_fault+0x97/0x140 [ 103.894876][ T2143] __sys_sendto+0x2aa/0x400 [ 103.894880][ T2143] ? __ia32_sys_getpeername+0xd0/0xd0 [ 103.894894][ T2143] __x64_sys_sendto+0xe4/0x1f0 [ 103.894896][ T2143] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 103.894900][ T2143] ? lockdep_hardirqs_on+0x91/0x130 [ 103.894903][ T2143] ? do_syscall_64+0xa6/0x530 [ 103.894904][ T2143] do_syscall_64+0xff/0x530 [ 103.894905][ T2143] ? exc_page_fault+0xee/0x100 [ 103.894908][ T2143] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 103.894910][ T2143] RIP: 0033:0x7f43a609254e [ 103.894914][ T2143] 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 [ 103.894916][ T2143] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 103.894919][ T2143] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 103.894921][ T2143] RDX: 0000000000000030 RSI: 000055bc7e089150 RDI: 0000000000000014 [ 103.894922][ T2143] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 103.894922][ T2143] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e1f1420 [ 103.894923][ T2143] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 103.894930][ T2143] [ 105.189762][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 105.189779][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 105.189781][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 105.189783][ T2145] preempt_count: 1, expected: 0 [ 105.189784][ T2145] RCU nest depth: 0, expected: 0 [ 105.189785][ T2145] locks held by (udev-worker)/2145: 6, last CPU#1: [ 105.189787][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 105.189801][ T2145] #1: ff1100000c562dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 105.189807][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 105.189813][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 105.189816][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 105.189820][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 105.189824][ T2145] irq event stamp: 356134 [ 105.189824][ T2145] hardirqs last enabled at (356133): [] __down_trylock_console_sem+0x86/0xa0 [ 105.189827][ T2145] hardirqs last disabled at (356134): [] console_emit_next_record+0x3f8/0x4f0 [ 105.189828][ T2145] softirqs last enabled at (356128): [] netif_change_name+0x216/0x8c0 [ 105.189831][ T2145] softirqs last disabled at (356126): [] netif_change_name+0x1ad/0x8c0 [ 105.189833][ T2145] Preemption disabled at: [ 105.189834][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 105.189839][ T2145] CPU: 1 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 105.189842][ T2145] Tainted: [W]=WARN [ 105.189843][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 105.189845][ T2145] Call Trace: [ 105.189847][ T2145] [ 105.189848][ T2145] dump_stack_lvl+0x6f/0xa0 [ 105.189854][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 105.189856][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 105.189860][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 105.189864][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 105.189869][ T2145] __kmalloc_noprof+0x443/0x760 [ 105.189871][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 105.189877][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 105.189879][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 105.189882][ T2145] put_chars+0x1e1/0x2f0 [ 105.189885][ T2145] ? __send_to_port+0x420/0x420 [ 105.189887][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 105.189891][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 105.189893][ T2145] ? validate_chain+0x38b/0xc20 [ 105.189898][ T2145] hvc_console_print+0x292/0x780 [ 105.189901][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.189906][ T2145] ? hvc_write+0x3a0/0x3a0 [ 105.189908][ T2145] ? rcu_is_watching+0x16/0xd0 [ 105.189913][ T2145] console_emit_next_record+0x252/0x4f0 [ 105.189917][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 105.189921][ T2145] ? rcu_is_watching+0x16/0xd0 [ 105.189923][ T2145] ? lock_acquire+0x13c/0x160 [ 105.189927][ T2145] console_flush_one_record+0x46f/0x710 [ 105.189931][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 105.189933][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.189938][ T2145] console_unlock+0xee/0x1f0 [ 105.189940][ T2145] ? console_flush_one_record+0x710/0x710 [ 105.189942][ T2145] ? rcu_is_watching+0x16/0xd0 [ 105.189944][ T2145] ? lock_acquire+0x60/0x160 [ 105.189948][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 105.189949][ T2145] ? vprintk_emit+0x320/0x3e0 [ 105.189952][ T2145] vprintk_emit+0x37c/0x3e0 [ 105.189956][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 105.189958][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.189960][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 105.189965][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 105.189970][ T2145] ? device_rename.cold+0xa/0xa [ 105.189976][ T2145] ? mark_usage+0x61/0x170 [ 105.189980][ T2145] dev_printk_emit+0xb9/0xee [ 105.189983][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 105.189985][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 105.189988][ T2145] ? validate_chain+0x38b/0xc20 [ 105.189989][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.189991][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.189992][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 105.189994][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 105.189998][ T2145] __netdev_printk+0x160/0x1d0 [ 105.190004][ T2145] netdev_info+0xe2/0x116 [ 105.190006][ T2145] ? netdev_notice+0x120/0x120 [ 105.190008][ T2145] ? find_held_lock+0x2b/0x80 [ 105.190012][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 105.190014][ T2145] ? mark_held_locks+0x40/0x70 [ 105.190017][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 105.190020][ T2145] netif_change_name.cold+0x4f/0x89 [ 105.190023][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.190025][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 105.190027][ T2145] ? find_held_lock+0x2/0x80 [ 105.190030][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 105.190032][ T2145] ? find_held_lock+0x2b/0x80 [ 105.190036][ T2145] ? __asan_memset+0x27/0x50 [ 105.190041][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 105.190044][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.190047][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 105.190049][ T2145] ? mark_usage+0x61/0x170 [ 105.190050][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 105.190052][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 105.190054][ T2145] ? validate_chain+0x38b/0xc20 [ 105.190058][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.190062][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 105.190064][ T2145] ? rtnl_setlink+0x29d/0x920 [ 105.190067][ T2145] ? rcu_is_watching+0x16/0xd0 [ 105.190069][ T2145] ? lock_acquire+0x13c/0x160 [ 105.190071][ T2145] ? rcu_is_watching+0x16/0xd0 [ 105.190072][ T2145] ? rcu_is_watching+0x16/0xd0 [ 105.190074][ T2145] ? trace_contention_end+0xb3/0x180 [ 105.190077][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 105.190080][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 105.190081][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.190083][ T2145] ? rtnl_setlink+0x29d/0x920 [ 105.190086][ T2145] ? mark_usage+0x61/0x170 [ 105.190088][ T2145] ? ww_mutex_lock+0x160/0x160 [ 105.190090][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 105.190096][ T2145] ? mark_usage+0x61/0x170 [ 105.190099][ T2145] ? cap_capable+0x1d7/0x3d0 [ 105.190107][ T2145] rtnl_setlink+0x527/0x920 [ 105.190111][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 105.190112][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.190135][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 105.190137][ T2145] ? find_held_lock+0x2b/0x80 [ 105.190140][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 105.190142][ T2145] ? mark_usage+0x61/0x170 [ 105.190143][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.190148][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 105.190149][ T2145] ? find_held_lock+0x2b/0x80 [ 105.190152][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 105.190154][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 105.190157][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 105.190160][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 105.190163][ T2145] ? rtnl_link_fill+0x900/0x900 [ 105.190165][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.190169][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 105.190171][ T2145] ? find_held_lock+0x2b/0x80 [ 105.190175][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 105.190178][ T2145] ? rtnl_link_fill+0x900/0x900 [ 105.190181][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 105.190188][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 105.190190][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 105.190195][ T2145] netlink_unicast+0x486/0x750 [ 105.190199][ T2145] ? netlink_attachskb+0x810/0x810 [ 105.190202][ T2145] ? __lock_acquire+0x518/0xc20 [ 105.190206][ T2145] netlink_sendmsg+0x735/0xc60 [ 105.190210][ T2145] ? netlink_unicast+0x750/0x750 [ 105.190214][ T2145] ? __might_fault+0x97/0x140 [ 105.190218][ T2145] ? __might_fault+0x97/0x140 [ 105.190221][ T2145] __sys_sendto+0x2aa/0x400 [ 105.190225][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 105.190239][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 105.190241][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 105.190245][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 105.190248][ T2145] ? do_syscall_64+0xa6/0x530 [ 105.190250][ T2145] do_syscall_64+0xff/0x530 [ 105.190254][ T2145] ? exc_page_fault+0xee/0x100 [ 105.190257][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 105.190260][ T2145] RIP: 0033:0x7f43a609254e [ 105.190264][ T2145] 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 [ 105.190266][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 105.190269][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 105.190270][ T2145] RDX: 0000000000000030 RSI: 000055bc7e206c90 RDI: 0000000000000018 [ 105.190271][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 105.190272][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e1f8f30 [ 105.190273][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 105.190280][ T2145] [ 106.386462][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 106.386478][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 106.386480][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 106.386482][ T2145] preempt_count: 1, expected: 0 [ 106.386483][ T2145] RCU nest depth: 0, expected: 0 [ 106.386484][ T2145] locks held by (udev-worker)/2145: 6, last CPU#0: [ 106.386485][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 106.386497][ T2145] #1: ff1100000ce0add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 106.386502][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 106.386508][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 106.386512][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 106.386515][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 106.386519][ T2145] irq event stamp: 413094 [ 106.386520][ T2145] hardirqs last enabled at (413093): [] __down_trylock_console_sem+0x86/0xa0 [ 106.386522][ T2145] hardirqs last disabled at (413094): [] console_emit_next_record+0x3f8/0x4f0 [ 106.386524][ T2145] softirqs last enabled at (413088): [] netif_change_name+0x216/0x8c0 [ 106.386526][ T2145] softirqs last disabled at (413086): [] netif_change_name+0x1ad/0x8c0 [ 106.386529][ T2145] Preemption disabled at: [ 106.386529][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 106.386535][ T2145] CPU: 0 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 106.386538][ T2145] Tainted: [W]=WARN [ 106.386539][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.386541][ T2145] Call Trace: [ 106.386543][ T2145] [ 106.386544][ T2145] dump_stack_lvl+0x6f/0xa0 [ 106.386550][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 106.386552][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 106.386556][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 106.386560][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 106.386565][ T2145] __kmalloc_noprof+0x443/0x760 [ 106.386567][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 106.386573][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 106.386575][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 106.386579][ T2145] put_chars+0x1e1/0x2f0 [ 106.386582][ T2145] ? __send_to_port+0x420/0x420 [ 106.386583][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 106.386588][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 106.386590][ T2145] ? validate_chain+0x38b/0xc20 [ 106.386595][ T2145] hvc_console_print+0x292/0x780 [ 106.386597][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386602][ T2145] ? hvc_write+0x3a0/0x3a0 [ 106.386605][ T2145] ? rcu_is_watching+0x16/0xd0 [ 106.386610][ T2145] console_emit_next_record+0x252/0x4f0 [ 106.386614][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 106.386618][ T2145] ? rcu_is_watching+0x16/0xd0 [ 106.386621][ T2145] ? lock_acquire+0x13c/0x160 [ 106.386624][ T2145] console_flush_one_record+0x46f/0x710 [ 106.386629][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 106.386630][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386636][ T2145] console_unlock+0xee/0x1f0 [ 106.386638][ T2145] ? console_flush_one_record+0x710/0x710 [ 106.386640][ T2145] ? rcu_is_watching+0x16/0xd0 [ 106.386642][ T2145] ? lock_acquire+0x60/0x160 [ 106.386646][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 106.386647][ T2145] ? vprintk_emit+0x320/0x3e0 [ 106.386651][ T2145] vprintk_emit+0x37c/0x3e0 [ 106.386654][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 106.386657][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386658][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 106.386664][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 106.386669][ T2145] ? device_rename.cold+0xa/0xa [ 106.386675][ T2145] ? mark_usage+0x61/0x170 [ 106.386679][ T2145] dev_printk_emit+0xb9/0xee [ 106.386681][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 106.386683][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 106.386686][ T2145] ? validate_chain+0x38b/0xc20 [ 106.386688][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386689][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386691][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 106.386693][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 106.386697][ T2145] __netdev_printk+0x160/0x1d0 [ 106.386703][ T2145] netdev_info+0xe2/0x116 [ 106.386705][ T2145] ? netdev_notice+0x120/0x120 [ 106.386708][ T2145] ? find_held_lock+0x2b/0x80 [ 106.386711][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 106.386713][ T2145] ? mark_held_locks+0x40/0x70 [ 106.386717][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 106.386719][ T2145] netif_change_name.cold+0x4f/0x89 [ 106.386723][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386724][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 106.386726][ T2145] ? find_held_lock+0x2/0x80 [ 106.386730][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 106.386732][ T2145] ? find_held_lock+0x2b/0x80 [ 106.386735][ T2145] ? __asan_memset+0x27/0x50 [ 106.386741][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 106.386745][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386748][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 106.386749][ T2145] ? mark_usage+0x61/0x170 [ 106.386750][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 106.386753][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 106.386754][ T2145] ? validate_chain+0x38b/0xc20 [ 106.386759][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386763][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 106.386765][ T2145] ? rtnl_setlink+0x29d/0x920 [ 106.386768][ T2145] ? rcu_is_watching+0x16/0xd0 [ 106.386770][ T2145] ? lock_acquire+0x13c/0x160 [ 106.386772][ T2145] ? rcu_is_watching+0x16/0xd0 [ 106.386773][ T2145] ? rcu_is_watching+0x16/0xd0 [ 106.386775][ T2145] ? trace_contention_end+0xb3/0x180 [ 106.386778][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 106.386781][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 106.386783][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386785][ T2145] ? rtnl_setlink+0x29d/0x920 [ 106.386788][ T2145] ? mark_usage+0x61/0x170 [ 106.386792][ T2145] ? ww_mutex_lock+0x160/0x160 [ 106.386794][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 106.386802][ T2145] ? mark_usage+0x61/0x170 [ 106.386806][ T2145] ? cap_capable+0x1d7/0x3d0 [ 106.386814][ T2145] rtnl_setlink+0x527/0x920 [ 106.386817][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 106.386819][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386842][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 106.386843][ T2145] ? find_held_lock+0x2b/0x80 [ 106.386847][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 106.386848][ T2145] ? mark_usage+0x61/0x170 [ 106.386850][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386855][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 106.386856][ T2145] ? find_held_lock+0x2b/0x80 [ 106.386859][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 106.386861][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 106.386864][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 106.386867][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 106.386870][ T2145] ? rtnl_link_fill+0x900/0x900 [ 106.386872][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386876][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 106.386878][ T2145] ? find_held_lock+0x2b/0x80 [ 106.386882][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 106.386885][ T2145] ? rtnl_link_fill+0x900/0x900 [ 106.386889][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 106.386895][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 106.386898][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 106.386902][ T2145] netlink_unicast+0x486/0x750 [ 106.386907][ T2145] ? netlink_attachskb+0x810/0x810 [ 106.386909][ T2145] ? __lock_acquire+0x518/0xc20 [ 106.386914][ T2145] netlink_sendmsg+0x735/0xc60 [ 106.386918][ T2145] ? netlink_unicast+0x750/0x750 [ 106.386922][ T2145] ? __might_fault+0x97/0x140 [ 106.386925][ T2145] ? __might_fault+0x97/0x140 [ 106.386929][ T2145] __sys_sendto+0x2aa/0x400 [ 106.386933][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 106.386943][ T2145] ? exc_page_fault+0x87/0x100 [ 106.386950][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 106.386951][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 106.386956][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 106.386958][ T2145] ? do_syscall_64+0xa6/0x530 [ 106.386959][ T2145] do_syscall_64+0xff/0x530 [ 106.386961][ T2145] ? exc_page_fault+0xee/0x100 [ 106.386963][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 106.386965][ T2145] RIP: 0033:0x7f43a609254e [ 106.386969][ T2145] 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 [ 106.386971][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 106.386974][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 106.386976][ T2145] RDX: 0000000000000030 RSI: 000055bc7e08bf40 RDI: 0000000000000018 [ 106.386977][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 106.386977][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e1ec930 [ 106.386978][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 106.386985][ T2145] [ 107.588736][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 107.588752][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 107.588754][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 107.588756][ T2145] preempt_count: 1, expected: 0 [ 107.588757][ T2145] RCU nest depth: 0, expected: 0 [ 107.588758][ T2145] locks held by (udev-worker)/2145: 6, last CPU#3: [ 107.588760][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 107.588772][ T2145] #1: ff1100000cd7add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 107.588777][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 107.588783][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 107.588787][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 107.588793][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 107.588798][ T2145] irq event stamp: 477840 [ 107.588800][ T2145] hardirqs last enabled at (477839): [] __down_trylock_console_sem+0x86/0xa0 [ 107.588803][ T2145] hardirqs last disabled at (477840): [] console_emit_next_record+0x3f8/0x4f0 [ 107.588805][ T2145] softirqs last enabled at (477834): [] netif_change_name+0x216/0x8c0 [ 107.588807][ T2145] softirqs last disabled at (477832): [] netif_change_name+0x1ad/0x8c0 [ 107.588809][ T2145] Preemption disabled at: [ 107.588810][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 107.588816][ T2145] CPU: 3 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 107.588819][ T2145] Tainted: [W]=WARN [ 107.588820][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 107.588822][ T2145] Call Trace: [ 107.588824][ T2145] [ 107.588825][ T2145] dump_stack_lvl+0x6f/0xa0 [ 107.588831][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 107.588833][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 107.588838][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 107.588842][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 107.588846][ T2145] __kmalloc_noprof+0x443/0x760 [ 107.588849][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 107.588854][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 107.588856][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 107.588860][ T2145] put_chars+0x1e1/0x2f0 [ 107.588862][ T2145] ? __send_to_port+0x420/0x420 [ 107.588864][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 107.588868][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 107.588871][ T2145] ? validate_chain+0x38b/0xc20 [ 107.588875][ T2145] hvc_console_print+0x292/0x780 [ 107.588878][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.588883][ T2145] ? hvc_write+0x3a0/0x3a0 [ 107.588886][ T2145] ? rcu_is_watching+0x16/0xd0 [ 107.588890][ T2145] console_emit_next_record+0x252/0x4f0 [ 107.588894][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 107.588898][ T2145] ? rcu_is_watching+0x16/0xd0 [ 107.588901][ T2145] ? lock_acquire+0x13c/0x160 [ 107.588904][ T2145] console_flush_one_record+0x46f/0x710 [ 107.588908][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 107.588910][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.588915][ T2145] console_unlock+0xee/0x1f0 [ 107.588918][ T2145] ? console_flush_one_record+0x710/0x710 [ 107.588919][ T2145] ? rcu_is_watching+0x16/0xd0 [ 107.588921][ T2145] ? lock_acquire+0x60/0x160 [ 107.588925][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 107.588926][ T2145] ? vprintk_emit+0x320/0x3e0 [ 107.588929][ T2145] vprintk_emit+0x37c/0x3e0 [ 107.588933][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 107.588935][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.588937][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 107.588942][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 107.588947][ T2145] ? device_rename.cold+0xa/0xa [ 107.588953][ T2145] ? mark_usage+0x61/0x170 [ 107.588957][ T2145] dev_printk_emit+0xb9/0xee [ 107.588959][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 107.588961][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 107.588964][ T2145] ? validate_chain+0x38b/0xc20 [ 107.588966][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.588967][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.588969][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 107.588971][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 107.588975][ T2145] __netdev_printk+0x160/0x1d0 [ 107.588980][ T2145] netdev_info+0xe2/0x116 [ 107.588982][ T2145] ? netdev_notice+0x120/0x120 [ 107.588985][ T2145] ? find_held_lock+0x2b/0x80 [ 107.588988][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 107.588990][ T2145] ? mark_held_locks+0x40/0x70 [ 107.588994][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 107.588996][ T2145] netif_change_name.cold+0x4f/0x89 [ 107.588999][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.589001][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 107.589003][ T2145] ? find_held_lock+0x2/0x80 [ 107.589006][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 107.589009][ T2145] ? find_held_lock+0x2b/0x80 [ 107.589012][ T2145] ? __asan_memset+0x27/0x50 [ 107.589017][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 107.589020][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.589023][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 107.589025][ T2145] ? mark_usage+0x61/0x170 [ 107.589026][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 107.589028][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 107.589030][ T2145] ? validate_chain+0x38b/0xc20 [ 107.589034][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.589039][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 107.589040][ T2145] ? rtnl_setlink+0x29d/0x920 [ 107.589043][ T2145] ? rcu_is_watching+0x16/0xd0 [ 107.589045][ T2145] ? lock_acquire+0x13c/0x160 [ 107.589047][ T2145] ? rcu_is_watching+0x16/0xd0 [ 107.589048][ T2145] ? rcu_is_watching+0x16/0xd0 [ 107.589050][ T2145] ? trace_contention_end+0xb3/0x180 [ 107.589053][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 107.589056][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 107.589057][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.589059][ T2145] ? rtnl_setlink+0x29d/0x920 [ 107.589062][ T2145] ? mark_usage+0x61/0x170 [ 107.589064][ T2145] ? ww_mutex_lock+0x160/0x160 [ 107.589066][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 107.589072][ T2145] ? mark_usage+0x61/0x170 [ 107.589075][ T2145] ? cap_capable+0x1d7/0x3d0 [ 107.589083][ T2145] rtnl_setlink+0x527/0x920 [ 107.589087][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 107.589088][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.589111][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 107.589112][ T2145] ? find_held_lock+0x2b/0x80 [ 107.589116][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 107.589117][ T2145] ? mark_usage+0x61/0x170 [ 107.589119][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.589123][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 107.589125][ T2145] ? find_held_lock+0x2b/0x80 [ 107.589127][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 107.589130][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 107.589133][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 107.589135][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 107.589139][ T2145] ? rtnl_link_fill+0x900/0x900 [ 107.589141][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.589145][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 107.589146][ T2145] ? find_held_lock+0x2b/0x80 [ 107.589150][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 107.589153][ T2145] ? rtnl_link_fill+0x900/0x900 [ 107.589157][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 107.589163][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 107.589166][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 107.589170][ T2145] netlink_unicast+0x486/0x750 [ 107.589174][ T2145] ? netlink_attachskb+0x810/0x810 [ 107.589177][ T2145] ? __lock_acquire+0x518/0xc20 [ 107.589182][ T2145] netlink_sendmsg+0x735/0xc60 [ 107.589186][ T2145] ? netlink_unicast+0x750/0x750 [ 107.589190][ T2145] ? __might_fault+0x97/0x140 [ 107.589193][ T2145] ? __might_fault+0x97/0x140 [ 107.589197][ T2145] __sys_sendto+0x2aa/0x400 [ 107.589200][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 107.589214][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 107.589216][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 107.589220][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 107.589223][ T2145] ? do_syscall_64+0xa6/0x530 [ 107.589224][ T2145] do_syscall_64+0xff/0x530 [ 107.589225][ T2145] ? exc_page_fault+0xee/0x100 [ 107.589228][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 107.589230][ T2145] RIP: 0033:0x7f43a609254e [ 107.589234][ T2145] 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 [ 107.589236][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 107.589239][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 107.589241][ T2145] RDX: 0000000000000030 RSI: 000055bc7e1c2770 RDI: 0000000000000018 [ 107.589242][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 107.589242][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e232fa0 [ 107.589243][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 107.589250][ T2145] [ 108.952427][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 108.952447][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 108.952451][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 108.952454][ T2145] preempt_count: 1, expected: 0 [ 108.952455][ T2145] RCU nest depth: 0, expected: 0 [ 108.952457][ T2145] locks held by (udev-worker)/2145: 6, last CPU#0: [ 108.952460][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 108.952475][ T2145] #1: ff1100000d562dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 108.952483][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 108.952492][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 108.952498][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 108.952504][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 108.952510][ T2145] irq event stamp: 522370 [ 108.952512][ T2145] hardirqs last enabled at (522369): [] __down_trylock_console_sem+0x86/0xa0 [ 108.952515][ T2145] hardirqs last disabled at (522370): [] console_emit_next_record+0x3f8/0x4f0 [ 108.952518][ T2145] softirqs last enabled at (522364): [] netif_change_name+0x216/0x8c0 [ 108.952522][ T2145] softirqs last disabled at (522362): [] netif_change_name+0x1ad/0x8c0 [ 108.952526][ T2145] Preemption disabled at: [ 108.952527][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 108.952534][ T2145] CPU: 0 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 108.952539][ T2145] Tainted: [W]=WARN [ 108.952541][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 108.952543][ T2145] Call Trace: [ 108.952546][ T2145] [ 108.952548][ T2145] dump_stack_lvl+0x6f/0xa0 [ 108.952555][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 108.952558][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 108.952565][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 108.952571][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 108.952579][ T2145] __kmalloc_noprof+0x443/0x760 [ 108.952582][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 108.952591][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 108.952595][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 108.952601][ T2145] put_chars+0x1e1/0x2f0 [ 108.952605][ T2145] ? __send_to_port+0x420/0x420 [ 108.952607][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 108.952614][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 108.952618][ T2145] ? validate_chain+0x38b/0xc20 [ 108.952626][ T2145] hvc_console_print+0x292/0x780 [ 108.952630][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.952639][ T2145] ? hvc_write+0x3a0/0x3a0 [ 108.952644][ T2145] ? rcu_is_watching+0x16/0xd0 [ 108.952653][ T2145] console_emit_next_record+0x252/0x4f0 [ 108.952660][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 108.952668][ T2145] ? rcu_is_watching+0x16/0xd0 [ 108.952672][ T2145] ? lock_acquire+0x13c/0x160 [ 108.952679][ T2145] console_flush_one_record+0x46f/0x710 [ 108.952686][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 108.952689][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.952699][ T2145] console_unlock+0xee/0x1f0 [ 108.952703][ T2145] ? console_flush_one_record+0x710/0x710 [ 108.952706][ T2145] ? rcu_is_watching+0x16/0xd0 [ 108.952709][ T2145] ? lock_acquire+0x60/0x160 [ 108.952716][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 108.952718][ T2145] ? vprintk_emit+0x320/0x3e0 [ 108.952724][ T2145] vprintk_emit+0x37c/0x3e0 [ 108.952730][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 108.952734][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.952737][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 108.952747][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 108.952754][ T2145] ? device_rename.cold+0xa/0xa [ 108.952764][ T2145] ? mark_usage+0x61/0x170 [ 108.952772][ T2145] dev_printk_emit+0xb9/0xee [ 108.952776][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 108.952779][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 108.952784][ T2145] ? validate_chain+0x38b/0xc20 [ 108.952788][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.952790][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.952792][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 108.952795][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 108.952803][ T2145] __netdev_printk+0x160/0x1d0 [ 108.952812][ T2145] netdev_info+0xe2/0x116 [ 108.952816][ T2145] ? netdev_notice+0x120/0x120 [ 108.952820][ T2145] ? find_held_lock+0x2b/0x80 [ 108.952826][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 108.952830][ T2145] ? mark_held_locks+0x40/0x70 [ 108.952836][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 108.952841][ T2145] netif_change_name.cold+0x4f/0x89 [ 108.952846][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.952848][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 108.952852][ T2145] ? find_held_lock+0x2/0x80 [ 108.952857][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 108.952861][ T2145] ? find_held_lock+0x2b/0x80 [ 108.952867][ T2145] ? __asan_memset+0x27/0x50 [ 108.952876][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 108.952882][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.952887][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 108.952889][ T2145] ? mark_usage+0x61/0x170 [ 108.952892][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 108.952895][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 108.952898][ T2145] ? validate_chain+0x38b/0xc20 [ 108.952907][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.952915][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 108.952918][ T2145] ? rtnl_setlink+0x29d/0x920 [ 108.952923][ T2145] ? rcu_is_watching+0x16/0xd0 [ 108.952927][ T2145] ? lock_acquire+0x13c/0x160 [ 108.952929][ T2145] ? rcu_is_watching+0x16/0xd0 [ 108.952932][ T2145] ? rcu_is_watching+0x16/0xd0 [ 108.952935][ T2145] ? trace_contention_end+0xb3/0x180 [ 108.952940][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 108.952944][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 108.952946][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.952949][ T2145] ? rtnl_setlink+0x29d/0x920 [ 108.952954][ T2145] ? mark_usage+0x61/0x170 [ 108.952958][ T2145] ? ww_mutex_lock+0x160/0x160 [ 108.952961][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 108.952970][ T2145] ? mark_usage+0x61/0x170 [ 108.952976][ T2145] ? cap_capable+0x1d7/0x3d0 [ 108.952989][ T2145] rtnl_setlink+0x527/0x920 [ 108.952996][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 108.952998][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.953044][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 108.953047][ T2145] ? find_held_lock+0x2b/0x80 [ 108.953053][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 108.953056][ T2145] ? mark_usage+0x61/0x170 [ 108.953059][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.953067][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 108.953070][ T2145] ? find_held_lock+0x2b/0x80 [ 108.953074][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 108.953077][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 108.953084][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 108.953088][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 108.953094][ T2145] ? rtnl_link_fill+0x900/0x900 [ 108.953097][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.953105][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 108.953108][ T2145] ? find_held_lock+0x2b/0x80 [ 108.953115][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 108.953120][ T2145] ? rtnl_link_fill+0x900/0x900 [ 108.953126][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 108.953138][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 108.953141][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 108.953150][ T2145] netlink_unicast+0x486/0x750 [ 108.953158][ T2145] ? netlink_attachskb+0x810/0x810 [ 108.953162][ T2145] ? __lock_acquire+0x518/0xc20 [ 108.953170][ T2145] netlink_sendmsg+0x735/0xc60 [ 108.953178][ T2145] ? netlink_unicast+0x750/0x750 [ 108.953184][ T2145] ? __might_fault+0x97/0x140 [ 108.953189][ T2145] ? __might_fault+0x97/0x140 [ 108.953196][ T2145] __sys_sendto+0x2aa/0x400 [ 108.953202][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 108.953223][ T2145] ? exc_page_fault+0x87/0x100 [ 108.953233][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 108.953236][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 108.953242][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 108.953245][ T2145] ? do_syscall_64+0xa6/0x530 [ 108.953247][ T2145] do_syscall_64+0xff/0x530 [ 108.953250][ T2145] ? exc_page_fault+0xee/0x100 [ 108.953257][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 108.953260][ T2145] RIP: 0033:0x7f43a609254e [ 108.953265][ T2145] 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 [ 108.953268][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 108.953272][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 108.953274][ T2145] RDX: 0000000000000030 RSI: 000055bc7e2069e0 RDI: 0000000000000018 [ 108.953276][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 108.953278][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e1f3080 [ 108.953279][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 108.953294][ T2145] [ 111.339972][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 111.339988][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 111.339991][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 111.339992][ T2145] preempt_count: 1, expected: 0 [ 111.339993][ T2145] RCU nest depth: 0, expected: 0 [ 111.339994][ T2145] locks held by (udev-worker)/2145: 6, last CPU#2: [ 111.339997][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 111.340008][ T2145] #1: ff1100000c4a2dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 111.340013][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 111.340019][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 111.340023][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 111.340026][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 111.340030][ T2145] irq event stamp: 600938 [ 111.340031][ T2145] hardirqs last enabled at (600937): [] __down_trylock_console_sem+0x86/0xa0 [ 111.340033][ T2145] hardirqs last disabled at (600938): [] console_emit_next_record+0x3f8/0x4f0 [ 111.340035][ T2145] softirqs last enabled at (600932): [] netif_change_name+0x216/0x8c0 [ 111.340037][ T2145] softirqs last disabled at (600930): [] netif_change_name+0x1ad/0x8c0 [ 111.340039][ T2145] Preemption disabled at: [ 111.340040][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 111.340046][ T2145] CPU: 2 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 111.340049][ T2145] Tainted: [W]=WARN [ 111.340050][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 111.340052][ T2145] Call Trace: [ 111.340053][ T2145] [ 111.340055][ T2145] dump_stack_lvl+0x6f/0xa0 [ 111.340060][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 111.340063][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 111.340067][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 111.340071][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 111.340076][ T2145] __kmalloc_noprof+0x443/0x760 [ 111.340078][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 111.340084][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 111.340086][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 111.340089][ T2145] put_chars+0x1e1/0x2f0 [ 111.340091][ T2145] ? __send_to_port+0x420/0x420 [ 111.340093][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 111.340098][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 111.340100][ T2145] ? validate_chain+0x38b/0xc20 [ 111.340105][ T2145] hvc_console_print+0x292/0x780 [ 111.340107][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340113][ T2145] ? hvc_write+0x3a0/0x3a0 [ 111.340115][ T2145] ? rcu_is_watching+0x16/0xd0 [ 111.340120][ T2145] console_emit_next_record+0x252/0x4f0 [ 111.340124][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 111.340129][ T2145] ? rcu_is_watching+0x16/0xd0 [ 111.340131][ T2145] ? lock_acquire+0x13c/0x160 [ 111.340135][ T2145] console_flush_one_record+0x46f/0x710 [ 111.340139][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 111.340141][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340146][ T2145] console_unlock+0xee/0x1f0 [ 111.340149][ T2145] ? console_flush_one_record+0x710/0x710 [ 111.340150][ T2145] ? rcu_is_watching+0x16/0xd0 [ 111.340152][ T2145] ? lock_acquire+0x60/0x160 [ 111.340156][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 111.340157][ T2145] ? vprintk_emit+0x320/0x3e0 [ 111.340161][ T2145] vprintk_emit+0x37c/0x3e0 [ 111.340164][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 111.340167][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340168][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 111.340174][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 111.340179][ T2145] ? device_rename.cold+0xa/0xa [ 111.340185][ T2145] ? mark_usage+0x61/0x170 [ 111.340189][ T2145] dev_printk_emit+0xb9/0xee [ 111.340192][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 111.340194][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 111.340197][ T2145] ? validate_chain+0x38b/0xc20 [ 111.340199][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340200][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340201][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 111.340203][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 111.340207][ T2145] __netdev_printk+0x160/0x1d0 [ 111.340213][ T2145] netdev_info+0xe2/0x116 [ 111.340215][ T2145] ? netdev_notice+0x120/0x120 [ 111.340218][ T2145] ? find_held_lock+0x2b/0x80 [ 111.340221][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 111.340224][ T2145] ? mark_held_locks+0x40/0x70 [ 111.340227][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 111.340230][ T2145] netif_change_name.cold+0x4f/0x89 [ 111.340233][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340235][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 111.340237][ T2145] ? find_held_lock+0x2/0x80 [ 111.340240][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 111.340243][ T2145] ? find_held_lock+0x2b/0x80 [ 111.340246][ T2145] ? __asan_memset+0x27/0x50 [ 111.340255][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 111.340258][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340261][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 111.340263][ T2145] ? mark_usage+0x61/0x170 [ 111.340264][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 111.340266][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 111.340268][ T2145] ? validate_chain+0x38b/0xc20 [ 111.340272][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340277][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 111.340279][ T2145] ? rtnl_setlink+0x29d/0x920 [ 111.340282][ T2145] ? rcu_is_watching+0x16/0xd0 [ 111.340284][ T2145] ? lock_acquire+0x13c/0x160 [ 111.340285][ T2145] ? rcu_is_watching+0x16/0xd0 [ 111.340287][ T2145] ? rcu_is_watching+0x16/0xd0 [ 111.340289][ T2145] ? trace_contention_end+0xb3/0x180 [ 111.340292][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 111.340295][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 111.340296][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340298][ T2145] ? rtnl_setlink+0x29d/0x920 [ 111.340300][ T2145] ? mark_usage+0x61/0x170 [ 111.340303][ T2145] ? ww_mutex_lock+0x160/0x160 [ 111.340304][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 111.340310][ T2145] ? mark_usage+0x61/0x170 [ 111.340313][ T2145] ? cap_capable+0x1d7/0x3d0 [ 111.340322][ T2145] rtnl_setlink+0x527/0x920 [ 111.340325][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 111.340327][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340351][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 111.340353][ T2145] ? find_held_lock+0x2b/0x80 [ 111.340356][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 111.340357][ T2145] ? mark_usage+0x61/0x170 [ 111.340359][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340364][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 111.340365][ T2145] ? find_held_lock+0x2b/0x80 [ 111.340368][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 111.340370][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 111.340374][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 111.340376][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 111.340380][ T2145] ? rtnl_link_fill+0x900/0x900 [ 111.340381][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340386][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 111.340387][ T2145] ? find_held_lock+0x2b/0x80 [ 111.340392][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 111.340395][ T2145] ? rtnl_link_fill+0x900/0x900 [ 111.340398][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 111.340405][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 111.340407][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 111.340412][ T2145] netlink_unicast+0x486/0x750 [ 111.340417][ T2145] ? netlink_attachskb+0x810/0x810 [ 111.340419][ T2145] ? __lock_acquire+0x518/0xc20 [ 111.340425][ T2145] netlink_sendmsg+0x735/0xc60 [ 111.340435][ T2145] ? netlink_unicast+0x750/0x750 [ 111.340439][ T2145] ? __might_fault+0x97/0x140 [ 111.340443][ T2145] ? __might_fault+0x97/0x140 [ 111.340446][ T2145] __sys_sendto+0x2aa/0x400 [ 111.340450][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 111.340462][ T2145] ? exc_page_fault+0x87/0x100 [ 111.340468][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 111.340470][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 111.340474][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 111.340475][ T2145] ? do_syscall_64+0xa6/0x530 [ 111.340477][ T2145] do_syscall_64+0xff/0x530 [ 111.340478][ T2145] ? exc_page_fault+0xee/0x100 [ 111.340481][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 111.340483][ T2145] RIP: 0033:0x7f43a609254e [ 111.340487][ T2145] 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 [ 111.340489][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 111.340492][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 111.340494][ T2145] RDX: 0000000000000030 RSI: 000055bc7e1f57c0 RDI: 0000000000000018 [ 111.340495][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 111.340495][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e22ee70 [ 111.340496][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 111.340503][ T2145] [ 112.853665][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 112.853683][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 112.853685][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 112.853688][ T2145] preempt_count: 1, expected: 0 [ 112.853688][ T2145] RCU nest depth: 0, expected: 0 [ 112.853690][ T2145] locks held by (udev-worker)/2145: 6, last CPU#2: [ 112.853692][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 112.853704][ T2145] #1: ff1100000c73add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 112.853708][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 112.853714][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 112.853718][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 112.853721][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 112.853725][ T2145] irq event stamp: 679136 [ 112.853726][ T2145] hardirqs last enabled at (679135): [] __down_trylock_console_sem+0x86/0xa0 [ 112.853728][ T2145] hardirqs last disabled at (679136): [] console_emit_next_record+0x3f8/0x4f0 [ 112.853730][ T2145] softirqs last enabled at (679130): [] netif_change_name+0x216/0x8c0 [ 112.853732][ T2145] softirqs last disabled at (679128): [] netif_change_name+0x1ad/0x8c0 [ 112.853734][ T2145] Preemption disabled at: [ 112.853735][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 112.853741][ T2145] CPU: 2 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 112.853744][ T2145] Tainted: [W]=WARN [ 112.853745][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.853747][ T2145] Call Trace: [ 112.853748][ T2145] [ 112.853750][ T2145] dump_stack_lvl+0x6f/0xa0 [ 112.853755][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 112.853757][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 112.853762][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 112.853766][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 112.853771][ T2145] __kmalloc_noprof+0x443/0x760 [ 112.853773][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 112.853778][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 112.853781][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 112.853784][ T2145] put_chars+0x1e1/0x2f0 [ 112.853787][ T2145] ? __send_to_port+0x420/0x420 [ 112.853789][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 112.853795][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 112.853798][ T2145] ? validate_chain+0x38b/0xc20 [ 112.853807][ T2145] hvc_console_print+0x292/0x780 [ 112.853810][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.853818][ T2145] ? hvc_write+0x3a0/0x3a0 [ 112.853823][ T2145] ? rcu_is_watching+0x16/0xd0 [ 112.853828][ T2145] console_emit_next_record+0x252/0x4f0 [ 112.853832][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 112.853837][ T2145] ? rcu_is_watching+0x16/0xd0 [ 112.853839][ T2145] ? lock_acquire+0x13c/0x160 [ 112.853843][ T2145] console_flush_one_record+0x46f/0x710 [ 112.853847][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 112.853848][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.853853][ T2145] console_unlock+0xee/0x1f0 [ 112.853856][ T2145] ? console_flush_one_record+0x710/0x710 [ 112.853857][ T2145] ? rcu_is_watching+0x16/0xd0 [ 112.853859][ T2145] ? lock_acquire+0x60/0x160 [ 112.853863][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 112.853864][ T2145] ? vprintk_emit+0x320/0x3e0 [ 112.853867][ T2145] vprintk_emit+0x37c/0x3e0 [ 112.853871][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 112.853873][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.853875][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 112.853881][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 112.853886][ T2145] ? device_rename.cold+0xa/0xa [ 112.853892][ T2145] ? mark_usage+0x61/0x170 [ 112.853896][ T2145] dev_printk_emit+0xb9/0xee [ 112.853899][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 112.853900][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 112.853903][ T2145] ? validate_chain+0x38b/0xc20 [ 112.853905][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.853906][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.853908][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 112.853910][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 112.853914][ T2145] __netdev_printk+0x160/0x1d0 [ 112.853919][ T2145] netdev_info+0xe2/0x116 [ 112.853922][ T2145] ? netdev_notice+0x120/0x120 [ 112.853924][ T2145] ? find_held_lock+0x2b/0x80 [ 112.853927][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 112.853930][ T2145] ? mark_held_locks+0x40/0x70 [ 112.853933][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 112.853935][ T2145] netif_change_name.cold+0x4f/0x89 [ 112.853939][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.853940][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 112.853942][ T2145] ? find_held_lock+0x2/0x80 [ 112.853946][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 112.853948][ T2145] ? find_held_lock+0x2b/0x80 [ 112.853951][ T2145] ? __asan_memset+0x27/0x50 [ 112.853957][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 112.853960][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.853963][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 112.853964][ T2145] ? mark_usage+0x61/0x170 [ 112.853966][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 112.853968][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 112.853969][ T2145] ? validate_chain+0x38b/0xc20 [ 112.853974][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.853978][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 112.853980][ T2145] ? rtnl_setlink+0x29d/0x920 [ 112.853983][ T2145] ? rcu_is_watching+0x16/0xd0 [ 112.853985][ T2145] ? lock_acquire+0x13c/0x160 [ 112.853986][ T2145] ? rcu_is_watching+0x16/0xd0 [ 112.853988][ T2145] ? rcu_is_watching+0x16/0xd0 [ 112.853990][ T2145] ? trace_contention_end+0xb3/0x180 [ 112.853992][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 112.853996][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 112.853997][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.853999][ T2145] ? rtnl_setlink+0x29d/0x920 [ 112.854001][ T2145] ? mark_usage+0x61/0x170 [ 112.854003][ T2145] ? ww_mutex_lock+0x160/0x160 [ 112.854005][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 112.854011][ T2145] ? mark_usage+0x61/0x170 [ 112.854014][ T2145] ? cap_capable+0x1d7/0x3d0 [ 112.854022][ T2145] rtnl_setlink+0x527/0x920 [ 112.854026][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 112.854027][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.854050][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 112.854052][ T2145] ? find_held_lock+0x2b/0x80 [ 112.854055][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 112.854057][ T2145] ? mark_usage+0x61/0x170 [ 112.854058][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.854063][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 112.854064][ T2145] ? find_held_lock+0x2b/0x80 [ 112.854067][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 112.854069][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 112.854072][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 112.854075][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 112.854078][ T2145] ? rtnl_link_fill+0x900/0x900 [ 112.854080][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.854084][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 112.854086][ T2145] ? find_held_lock+0x2b/0x80 [ 112.854089][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 112.854093][ T2145] ? rtnl_link_fill+0x900/0x900 [ 112.854096][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 112.854103][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 112.854105][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 112.854110][ T2145] netlink_unicast+0x486/0x750 [ 112.854114][ T2145] ? netlink_attachskb+0x810/0x810 [ 112.854116][ T2145] ? __lock_acquire+0x518/0xc20 [ 112.854121][ T2145] netlink_sendmsg+0x735/0xc60 [ 112.854125][ T2145] ? netlink_unicast+0x750/0x750 [ 112.854129][ T2145] ? __might_fault+0x97/0x140 [ 112.854132][ T2145] ? __might_fault+0x97/0x140 [ 112.854136][ T2145] __sys_sendto+0x2aa/0x400 [ 112.854140][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 112.854150][ T2145] ? exc_page_fault+0x87/0x100 [ 112.854156][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 112.854158][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 112.854162][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 112.854163][ T2145] ? do_syscall_64+0xa6/0x530 [ 112.854165][ T2145] do_syscall_64+0xff/0x530 [ 112.854166][ T2145] ? exc_page_fault+0xee/0x100 [ 112.854169][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 112.854171][ T2145] RIP: 0033:0x7f43a609254e [ 112.854175][ T2145] 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 [ 112.854177][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 112.854181][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 112.854182][ T2145] RDX: 0000000000000030 RSI: 000055bc7e1c2750 RDI: 0000000000000018 [ 112.854183][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 112.854184][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e1dcd70 [ 112.854184][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 112.854192][ T2145] [ 114.179661][ T2143] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 114.179678][ T2143] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 114.179681][ T2143] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2143, name: (udev-worker) [ 114.179683][ T2143] preempt_count: 1, expected: 0 [ 114.179683][ T2143] RCU nest depth: 0, expected: 0 [ 114.179685][ T2143] locks held by (udev-worker)/2143: 6, last CPU#2: [ 114.179687][ T2143] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 114.179699][ T2143] #1: ff1100000f912dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 114.179704][ T2143] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 114.179710][ T2143] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 114.179713][ T2143] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 114.179717][ T2143] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 114.179720][ T2143] irq event stamp: 299086 [ 114.179721][ T2143] hardirqs last enabled at (299085): [] __down_trylock_console_sem+0x86/0xa0 [ 114.179724][ T2143] hardirqs last disabled at (299086): [] console_emit_next_record+0x3f8/0x4f0 [ 114.179726][ T2143] softirqs last enabled at (299080): [] netif_change_name+0x216/0x8c0 [ 114.179728][ T2143] softirqs last disabled at (299078): [] netif_change_name+0x1ad/0x8c0 [ 114.179730][ T2143] Preemption disabled at: [ 114.179731][ T2143] [] vprintk_emit+0x31b/0x3e0 [ 114.179736][ T2143] CPU: 2 UID: 0 PID: 2143 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 114.179740][ T2143] Tainted: [W]=WARN [ 114.179741][ T2143] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 114.179743][ T2143] Call Trace: [ 114.179744][ T2143] [ 114.179746][ T2143] dump_stack_lvl+0x6f/0xa0 [ 114.179752][ T2143] ? vprintk_emit+0x31b/0x3e0 [ 114.179754][ T2143] __might_resched.cold+0x1fe/0x2c1 [ 114.179758][ T2143] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 114.179762][ T2143] ? __kmalloc_noprof+0xdb/0x760 [ 114.179767][ T2143] __kmalloc_noprof+0x443/0x760 [ 114.179769][ T2143] ? alloc_buf.isra.0+0x4b/0x260 [ 114.179775][ T2143] ? do_raw_spin_unlock+0x59/0x250 [ 114.179777][ T2143] alloc_buf.isra.0+0x4b/0x260 [ 114.179780][ T2143] put_chars+0x1e1/0x2f0 [ 114.179783][ T2143] ? __send_to_port+0x420/0x420 [ 114.179784][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 114.179790][ T2143] ? rcu_read_lock_any_held+0x3c/0x90 [ 114.179794][ T2143] ? validate_chain+0x38b/0xc20 [ 114.179801][ T2143] hvc_console_print+0x292/0x780 [ 114.179805][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.179812][ T2143] ? hvc_write+0x3a0/0x3a0 [ 114.179815][ T2143] ? rcu_is_watching+0x16/0xd0 [ 114.179820][ T2143] console_emit_next_record+0x252/0x4f0 [ 114.179824][ T2143] ? devkmsg_read+0x4e0/0x4e0 [ 114.179829][ T2143] ? rcu_is_watching+0x16/0xd0 [ 114.179831][ T2143] ? lock_acquire+0x13c/0x160 [ 114.179835][ T2143] console_flush_one_record+0x46f/0x710 [ 114.179839][ T2143] ? console_emit_next_record+0x4f0/0x4f0 [ 114.179840][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.179845][ T2143] console_unlock+0xee/0x1f0 [ 114.179848][ T2143] ? console_flush_one_record+0x710/0x710 [ 114.179850][ T2143] ? rcu_is_watching+0x16/0xd0 [ 114.179852][ T2143] ? lock_acquire+0x60/0x160 [ 114.179855][ T2143] ? __down_trylock_console_sem+0x5e/0xa0 [ 114.179857][ T2143] ? vprintk_emit+0x320/0x3e0 [ 114.179860][ T2143] vprintk_emit+0x37c/0x3e0 [ 114.179863][ T2143] ? wake_up_klogd_work_func+0x90/0x90 [ 114.179866][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.179868][ T2143] ? rwsem_optimistic_spin+0x3c7/0x480 [ 114.179873][ T2143] dev_vprintk_emit+0x27f/0x2c0 [ 114.179879][ T2143] ? device_rename.cold+0xa/0xa [ 114.179884][ T2143] ? mark_usage+0x61/0x170 [ 114.179889][ T2143] dev_printk_emit+0xb9/0xee [ 114.179891][ T2143] ? dev_vprintk_emit+0x2c0/0x2c0 [ 114.179893][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 114.179896][ T2143] ? validate_chain+0x38b/0xc20 [ 114.179898][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.179899][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.179900][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 114.179902][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 114.179906][ T2143] __netdev_printk+0x160/0x1d0 [ 114.179912][ T2143] netdev_info+0xe2/0x116 [ 114.179914][ T2143] ? netdev_notice+0x120/0x120 [ 114.179916][ T2143] ? find_held_lock+0x2b/0x80 [ 114.179920][ T2143] ? __lock_release.isra.0+0x69/0x1a0 [ 114.179922][ T2143] ? mark_held_locks+0x40/0x70 [ 114.179925][ T2143] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 114.179928][ T2143] netif_change_name.cold+0x4f/0x89 [ 114.179931][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.179933][ T2143] ? rwsem_optimistic_spin+0x3c7/0x480 [ 114.179935][ T2143] ? find_held_lock+0x2/0x80 [ 114.179938][ T2143] ? netdev_adjacent_rename_links+0x470/0x470 [ 114.179941][ T2143] ? find_held_lock+0x2b/0x80 [ 114.179944][ T2143] ? __asan_memset+0x27/0x50 [ 114.179949][ T2143] do_setlink.isra.0+0x1f7d/0x2a60 [ 114.179953][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.179955][ T2143] ? rtnl_link_get_size+0x350/0x350 [ 114.179957][ T2143] ? mark_usage+0x61/0x170 [ 114.179958][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 114.179961][ T2143] ? rcu_read_lock_any_held+0x3c/0x90 [ 114.179962][ T2143] ? validate_chain+0x38b/0xc20 [ 114.179966][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.179971][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 114.179972][ T2143] ? rtnl_setlink+0x29d/0x920 [ 114.179975][ T2143] ? rcu_is_watching+0x16/0xd0 [ 114.179977][ T2143] ? lock_acquire+0x13c/0x160 [ 114.179979][ T2143] ? rcu_is_watching+0x16/0xd0 [ 114.179980][ T2143] ? rcu_is_watching+0x16/0xd0 [ 114.179982][ T2143] ? trace_contention_end+0xb3/0x180 [ 114.179985][ T2143] ? __mutex_lock+0x1db/0x1ea0 [ 114.179988][ T2143] ? __mutex_lock+0x9a3/0x1ea0 [ 114.179990][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.179991][ T2143] ? rtnl_setlink+0x29d/0x920 [ 114.179994][ T2143] ? mark_usage+0x61/0x170 [ 114.179996][ T2143] ? ww_mutex_lock+0x160/0x160 [ 114.179998][ T2143] ? nla_get_range_signed+0x3d0/0x3d0 [ 114.180004][ T2143] ? mark_usage+0x61/0x170 [ 114.180007][ T2143] ? cap_capable+0x1d7/0x3d0 [ 114.180015][ T2143] rtnl_setlink+0x527/0x920 [ 114.180019][ T2143] ? __rtnl_newlink+0xa50/0xa50 [ 114.180020][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.180043][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 114.180044][ T2143] ? find_held_lock+0x2b/0x80 [ 114.180048][ T2143] ? __lock_release.isra.0+0x69/0x1a0 [ 114.180049][ T2143] ? mark_usage+0x61/0x170 [ 114.180051][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.180055][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 114.180057][ T2143] ? find_held_lock+0x2b/0x80 [ 114.180059][ T2143] ? __rtnl_newlink+0xa50/0xa50 [ 114.180061][ T2143] ? __lock_release.isra.0+0x69/0x1a0 [ 114.180065][ T2143] ? __rtnl_newlink+0xa50/0xa50 [ 114.180067][ T2143] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 114.180071][ T2143] ? rtnl_link_fill+0x900/0x900 [ 114.180073][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.180077][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 114.180078][ T2143] ? find_held_lock+0x2b/0x80 [ 114.180082][ T2143] netlink_rcv_skb+0x14e/0x3a0 [ 114.180086][ T2143] ? rtnl_link_fill+0x900/0x900 [ 114.180089][ T2143] ? netlink_ack+0xcd0/0xcd0 [ 114.180096][ T2143] ? netlink_deliver_tap+0xc5/0x330 [ 114.180098][ T2143] ? netlink_deliver_tap+0x13c/0x330 [ 114.180102][ T2143] netlink_unicast+0x486/0x750 [ 114.180107][ T2143] ? netlink_attachskb+0x810/0x810 [ 114.180109][ T2143] ? __lock_acquire+0x518/0xc20 [ 114.180114][ T2143] netlink_sendmsg+0x735/0xc60 [ 114.180118][ T2143] ? netlink_unicast+0x750/0x750 [ 114.180121][ T2143] ? __might_fault+0x97/0x140 [ 114.180125][ T2143] ? __might_fault+0x97/0x140 [ 114.180129][ T2143] __sys_sendto+0x2aa/0x400 [ 114.180132][ T2143] ? __ia32_sys_getpeername+0xd0/0xd0 [ 114.180146][ T2143] __x64_sys_sendto+0xe4/0x1f0 [ 114.180148][ T2143] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 114.180152][ T2143] ? lockdep_hardirqs_on+0x91/0x130 [ 114.180155][ T2143] ? do_syscall_64+0xa6/0x530 [ 114.180157][ T2143] do_syscall_64+0xff/0x530 [ 114.180158][ T2143] ? exc_page_fault+0xee/0x100 [ 114.180161][ T2143] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 114.180163][ T2143] RIP: 0033:0x7f43a609254e [ 114.180167][ T2143] 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 [ 114.180169][ T2143] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 114.180172][ T2143] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 114.180174][ T2143] RDX: 0000000000000030 RSI: 000055bc7e088f80 RDI: 0000000000000014 [ 114.180175][ T2143] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 114.180175][ T2143] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e1e0230 [ 114.180176][ T2143] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 114.180183][ T2143] [ 115.515902][ T2143] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 115.515918][ T2143] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 115.515920][ T2143] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2143, name: (udev-worker) [ 115.515922][ T2143] preempt_count: 1, expected: 0 [ 115.515923][ T2143] RCU nest depth: 0, expected: 0 [ 115.515924][ T2143] locks held by (udev-worker)/2143: 6, last CPU#3: [ 115.515927][ T2143] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 115.515938][ T2143] #1: ff1100000cd22dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 115.515943][ T2143] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 115.515949][ T2143] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 115.515952][ T2143] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 115.515955][ T2143] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 115.515959][ T2143] irq event stamp: 339696 [ 115.515960][ T2143] hardirqs last enabled at (339695): [] __down_trylock_console_sem+0x86/0xa0 [ 115.515962][ T2143] hardirqs last disabled at (339696): [] console_emit_next_record+0x3f8/0x4f0 [ 115.515964][ T2143] softirqs last enabled at (339690): [] netif_change_name+0x216/0x8c0 [ 115.515967][ T2143] softirqs last disabled at (339688): [] netif_change_name+0x1ad/0x8c0 [ 115.515969][ T2143] Preemption disabled at: [ 115.515969][ T2143] [] vprintk_emit+0x31b/0x3e0 [ 115.515975][ T2143] CPU: 3 UID: 0 PID: 2143 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 115.515979][ T2143] Tainted: [W]=WARN [ 115.515980][ T2143] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 115.515981][ T2143] Call Trace: [ 115.515983][ T2143] [ 115.515984][ T2143] dump_stack_lvl+0x6f/0xa0 [ 115.515990][ T2143] ? vprintk_emit+0x31b/0x3e0 [ 115.515992][ T2143] __might_resched.cold+0x1fe/0x2c1 [ 115.515996][ T2143] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 115.516000][ T2143] ? __kmalloc_noprof+0xdb/0x760 [ 115.516005][ T2143] __kmalloc_noprof+0x443/0x760 [ 115.516007][ T2143] ? alloc_buf.isra.0+0x4b/0x260 [ 115.516013][ T2143] ? do_raw_spin_unlock+0x59/0x250 [ 115.516016][ T2143] alloc_buf.isra.0+0x4b/0x260 [ 115.516019][ T2143] put_chars+0x1e1/0x2f0 [ 115.516022][ T2143] ? __send_to_port+0x420/0x420 [ 115.516023][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 115.516027][ T2143] ? rcu_read_lock_any_held+0x3c/0x90 [ 115.516030][ T2143] ? validate_chain+0x38b/0xc20 [ 115.516034][ T2143] hvc_console_print+0x292/0x780 [ 115.516037][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516042][ T2143] ? hvc_write+0x3a0/0x3a0 [ 115.516045][ T2143] ? rcu_is_watching+0x16/0xd0 [ 115.516050][ T2143] console_emit_next_record+0x252/0x4f0 [ 115.516054][ T2143] ? devkmsg_read+0x4e0/0x4e0 [ 115.516058][ T2143] ? rcu_is_watching+0x16/0xd0 [ 115.516060][ T2143] ? lock_acquire+0x13c/0x160 [ 115.516064][ T2143] console_flush_one_record+0x46f/0x710 [ 115.516068][ T2143] ? console_emit_next_record+0x4f0/0x4f0 [ 115.516070][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516075][ T2143] console_unlock+0xee/0x1f0 [ 115.516077][ T2143] ? console_flush_one_record+0x710/0x710 [ 115.516079][ T2143] ? rcu_is_watching+0x16/0xd0 [ 115.516081][ T2143] ? lock_acquire+0x60/0x160 [ 115.516085][ T2143] ? __down_trylock_console_sem+0x5e/0xa0 [ 115.516086][ T2143] ? vprintk_emit+0x320/0x3e0 [ 115.516089][ T2143] vprintk_emit+0x37c/0x3e0 [ 115.516093][ T2143] ? wake_up_klogd_work_func+0x90/0x90 [ 115.516095][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516097][ T2143] ? rwsem_optimistic_spin+0x3c7/0x480 [ 115.516102][ T2143] dev_vprintk_emit+0x27f/0x2c0 [ 115.516108][ T2143] ? device_rename.cold+0xa/0xa [ 115.516114][ T2143] ? mark_usage+0x61/0x170 [ 115.516118][ T2143] dev_printk_emit+0xb9/0xee [ 115.516120][ T2143] ? dev_vprintk_emit+0x2c0/0x2c0 [ 115.516122][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 115.516125][ T2143] ? validate_chain+0x38b/0xc20 [ 115.516127][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516128][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516130][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 115.516132][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 115.516136][ T2143] __netdev_printk+0x160/0x1d0 [ 115.516141][ T2143] netdev_info+0xe2/0x116 [ 115.516143][ T2143] ? netdev_notice+0x120/0x120 [ 115.516146][ T2143] ? find_held_lock+0x2b/0x80 [ 115.516149][ T2143] ? __lock_release.isra.0+0x69/0x1a0 [ 115.516151][ T2143] ? mark_held_locks+0x40/0x70 [ 115.516155][ T2143] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 115.516157][ T2143] netif_change_name.cold+0x4f/0x89 [ 115.516160][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516162][ T2143] ? rwsem_optimistic_spin+0x3c7/0x480 [ 115.516164][ T2143] ? find_held_lock+0x2/0x80 [ 115.516167][ T2143] ? netdev_adjacent_rename_links+0x470/0x470 [ 115.516169][ T2143] ? find_held_lock+0x2b/0x80 [ 115.516173][ T2143] ? __asan_memset+0x27/0x50 [ 115.516178][ T2143] do_setlink.isra.0+0x1f7d/0x2a60 [ 115.516182][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516184][ T2143] ? rtnl_link_get_size+0x350/0x350 [ 115.516186][ T2143] ? mark_usage+0x61/0x170 [ 115.516187][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 115.516189][ T2143] ? rcu_read_lock_any_held+0x3c/0x90 [ 115.516191][ T2143] ? validate_chain+0x38b/0xc20 [ 115.516195][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516199][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 115.516201][ T2143] ? rtnl_setlink+0x29d/0x920 [ 115.516204][ T2143] ? rcu_is_watching+0x16/0xd0 [ 115.516206][ T2143] ? lock_acquire+0x13c/0x160 [ 115.516207][ T2143] ? rcu_is_watching+0x16/0xd0 [ 115.516209][ T2143] ? rcu_is_watching+0x16/0xd0 [ 115.516211][ T2143] ? trace_contention_end+0xb3/0x180 [ 115.516214][ T2143] ? __mutex_lock+0x1db/0x1ea0 [ 115.516217][ T2143] ? __mutex_lock+0x9a3/0x1ea0 [ 115.516218][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516220][ T2143] ? rtnl_setlink+0x29d/0x920 [ 115.516222][ T2143] ? mark_usage+0x61/0x170 [ 115.516225][ T2143] ? ww_mutex_lock+0x160/0x160 [ 115.516226][ T2143] ? nla_get_range_signed+0x3d0/0x3d0 [ 115.516233][ T2143] ? mark_usage+0x61/0x170 [ 115.516236][ T2143] ? cap_capable+0x1d7/0x3d0 [ 115.516244][ T2143] rtnl_setlink+0x527/0x920 [ 115.516247][ T2143] ? __rtnl_newlink+0xa50/0xa50 [ 115.516249][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516274][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 115.516276][ T2143] ? find_held_lock+0x2b/0x80 [ 115.516279][ T2143] ? __lock_release.isra.0+0x69/0x1a0 [ 115.516281][ T2143] ? mark_usage+0x61/0x170 [ 115.516283][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516287][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 115.516289][ T2143] ? find_held_lock+0x2b/0x80 [ 115.516291][ T2143] ? __rtnl_newlink+0xa50/0xa50 [ 115.516293][ T2143] ? __lock_release.isra.0+0x69/0x1a0 [ 115.516297][ T2143] ? __rtnl_newlink+0xa50/0xa50 [ 115.516299][ T2143] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 115.516303][ T2143] ? rtnl_link_fill+0x900/0x900 [ 115.516304][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516309][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 115.516310][ T2143] ? find_held_lock+0x2b/0x80 [ 115.516314][ T2143] netlink_rcv_skb+0x14e/0x3a0 [ 115.516318][ T2143] ? rtnl_link_fill+0x900/0x900 [ 115.516321][ T2143] ? netlink_ack+0xcd0/0xcd0 [ 115.516328][ T2143] ? netlink_deliver_tap+0xc5/0x330 [ 115.516330][ T2143] ? netlink_deliver_tap+0x13c/0x330 [ 115.516335][ T2143] netlink_unicast+0x486/0x750 [ 115.516339][ T2143] ? netlink_attachskb+0x810/0x810 [ 115.516341][ T2143] ? __lock_acquire+0x518/0xc20 [ 115.516346][ T2143] netlink_sendmsg+0x735/0xc60 [ 115.516350][ T2143] ? netlink_unicast+0x750/0x750 [ 115.516354][ T2143] ? __might_fault+0x97/0x140 [ 115.516357][ T2143] ? __might_fault+0x97/0x140 [ 115.516361][ T2143] __sys_sendto+0x2aa/0x400 [ 115.516364][ T2143] ? __ia32_sys_getpeername+0xd0/0xd0 [ 115.516375][ T2143] ? exc_page_fault+0x87/0x100 [ 115.516382][ T2143] __x64_sys_sendto+0xe4/0x1f0 [ 115.516383][ T2143] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 115.516387][ T2143] ? lockdep_hardirqs_on+0x91/0x130 [ 115.516389][ T2143] ? do_syscall_64+0xa6/0x530 [ 115.516391][ T2143] do_syscall_64+0xff/0x530 [ 115.516392][ T2143] ? exc_page_fault+0xee/0x100 [ 115.516395][ T2143] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 115.516397][ T2143] RIP: 0033:0x7f43a609254e [ 115.516401][ T2143] 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 [ 115.516403][ T2143] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 115.516406][ T2143] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 115.516407][ T2143] RDX: 0000000000000030 RSI: 000055bc7e2271b0 RDI: 0000000000000014 [ 115.516408][ T2143] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 115.516409][ T2143] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e1f9bf0 [ 115.516410][ T2143] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 115.516417][ T2143] [ 116.988959][ T2143] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 116.988976][ T2143] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 116.988979][ T2143] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2143, name: (udev-worker) [ 116.988980][ T2143] preempt_count: 1, expected: 0 [ 116.988981][ T2143] RCU nest depth: 0, expected: 0 [ 116.988983][ T2143] locks held by (udev-worker)/2143: 6, last CPU#2: [ 116.988985][ T2143] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 116.988997][ T2143] #1: ff1100000f5b2dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 116.989001][ T2143] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 116.989007][ T2143] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 116.989011][ T2143] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 116.989014][ T2143] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 116.989017][ T2143] irq event stamp: 377428 [ 116.989018][ T2143] hardirqs last enabled at (377427): [] __down_trylock_console_sem+0x86/0xa0 [ 116.989021][ T2143] hardirqs last disabled at (377428): [] console_emit_next_record+0x3f8/0x4f0 [ 116.989023][ T2143] softirqs last enabled at (377422): [] netif_change_name+0x216/0x8c0 [ 116.989025][ T2143] softirqs last disabled at (377420): [] netif_change_name+0x1ad/0x8c0 [ 116.989028][ T2143] Preemption disabled at: [ 116.989028][ T2143] [] vprintk_emit+0x31b/0x3e0 [ 116.989034][ T2143] CPU: 2 UID: 0 PID: 2143 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 116.989038][ T2143] Tainted: [W]=WARN [ 116.989038][ T2143] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.989041][ T2143] Call Trace: [ 116.989042][ T2143] [ 116.989044][ T2143] dump_stack_lvl+0x6f/0xa0 [ 116.989049][ T2143] ? vprintk_emit+0x31b/0x3e0 [ 116.989051][ T2143] __might_resched.cold+0x1fe/0x2c1 [ 116.989056][ T2143] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 116.989060][ T2143] ? __kmalloc_noprof+0xdb/0x760 [ 116.989065][ T2143] __kmalloc_noprof+0x443/0x760 [ 116.989067][ T2143] ? alloc_buf.isra.0+0x4b/0x260 [ 116.989073][ T2143] ? do_raw_spin_unlock+0x59/0x250 [ 116.989075][ T2143] alloc_buf.isra.0+0x4b/0x260 [ 116.989078][ T2143] put_chars+0x1e1/0x2f0 [ 116.989081][ T2143] ? __send_to_port+0x420/0x420 [ 116.989082][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 116.989087][ T2143] ? rcu_read_lock_any_held+0x3c/0x90 [ 116.989089][ T2143] ? validate_chain+0x38b/0xc20 [ 116.989094][ T2143] hvc_console_print+0x292/0x780 [ 116.989097][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989102][ T2143] ? hvc_write+0x3a0/0x3a0 [ 116.989104][ T2143] ? rcu_is_watching+0x16/0xd0 [ 116.989110][ T2143] console_emit_next_record+0x252/0x4f0 [ 116.989113][ T2143] ? devkmsg_read+0x4e0/0x4e0 [ 116.989118][ T2143] ? rcu_is_watching+0x16/0xd0 [ 116.989120][ T2143] ? lock_acquire+0x13c/0x160 [ 116.989124][ T2143] console_flush_one_record+0x46f/0x710 [ 116.989128][ T2143] ? console_emit_next_record+0x4f0/0x4f0 [ 116.989129][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989135][ T2143] console_unlock+0xee/0x1f0 [ 116.989137][ T2143] ? console_flush_one_record+0x710/0x710 [ 116.989139][ T2143] ? rcu_is_watching+0x16/0xd0 [ 116.989141][ T2143] ? lock_acquire+0x60/0x160 [ 116.989145][ T2143] ? __down_trylock_console_sem+0x5e/0xa0 [ 116.989146][ T2143] ? vprintk_emit+0x320/0x3e0 [ 116.989149][ T2143] vprintk_emit+0x37c/0x3e0 [ 116.989153][ T2143] ? wake_up_klogd_work_func+0x90/0x90 [ 116.989155][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989157][ T2143] ? rwsem_optimistic_spin+0x3c7/0x480 [ 116.989163][ T2143] dev_vprintk_emit+0x27f/0x2c0 [ 116.989168][ T2143] ? device_rename.cold+0xa/0xa [ 116.989174][ T2143] ? mark_usage+0x61/0x170 [ 116.989178][ T2143] dev_printk_emit+0xb9/0xee [ 116.989181][ T2143] ? dev_vprintk_emit+0x2c0/0x2c0 [ 116.989183][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 116.989186][ T2143] ? validate_chain+0x38b/0xc20 [ 116.989187][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989189][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989190][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 116.989192][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 116.989197][ T2143] __netdev_printk+0x160/0x1d0 [ 116.989202][ T2143] netdev_info+0xe2/0x116 [ 116.989205][ T2143] ? netdev_notice+0x120/0x120 [ 116.989207][ T2143] ? find_held_lock+0x2b/0x80 [ 116.989211][ T2143] ? __lock_release.isra.0+0x69/0x1a0 [ 116.989213][ T2143] ? mark_held_locks+0x40/0x70 [ 116.989216][ T2143] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 116.989219][ T2143] netif_change_name.cold+0x4f/0x89 [ 116.989222][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989224][ T2143] ? rwsem_optimistic_spin+0x3c7/0x480 [ 116.989226][ T2143] ? find_held_lock+0x2/0x80 [ 116.989229][ T2143] ? netdev_adjacent_rename_links+0x470/0x470 [ 116.989231][ T2143] ? find_held_lock+0x2b/0x80 [ 116.989234][ T2143] ? __asan_memset+0x27/0x50 [ 116.989240][ T2143] do_setlink.isra.0+0x1f7d/0x2a60 [ 116.989243][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989246][ T2143] ? rtnl_link_get_size+0x350/0x350 [ 116.989248][ T2143] ? mark_usage+0x61/0x170 [ 116.989249][ T2143] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 116.989254][ T2143] ? rcu_read_lock_any_held+0x3c/0x90 [ 116.989255][ T2143] ? validate_chain+0x38b/0xc20 [ 116.989260][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989264][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 116.989266][ T2143] ? rtnl_setlink+0x29d/0x920 [ 116.989269][ T2143] ? rcu_is_watching+0x16/0xd0 [ 116.989271][ T2143] ? lock_acquire+0x13c/0x160 [ 116.989273][ T2143] ? rcu_is_watching+0x16/0xd0 [ 116.989274][ T2143] ? rcu_is_watching+0x16/0xd0 [ 116.989276][ T2143] ? trace_contention_end+0xb3/0x180 [ 116.989279][ T2143] ? __mutex_lock+0x1db/0x1ea0 [ 116.989282][ T2143] ? __mutex_lock+0x9a3/0x1ea0 [ 116.989284][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989285][ T2143] ? rtnl_setlink+0x29d/0x920 [ 116.989288][ T2143] ? mark_usage+0x61/0x170 [ 116.989290][ T2143] ? ww_mutex_lock+0x160/0x160 [ 116.989292][ T2143] ? nla_get_range_signed+0x3d0/0x3d0 [ 116.989298][ T2143] ? mark_usage+0x61/0x170 [ 116.989301][ T2143] ? cap_capable+0x1d7/0x3d0 [ 116.989310][ T2143] rtnl_setlink+0x527/0x920 [ 116.989314][ T2143] ? __rtnl_newlink+0xa50/0xa50 [ 116.989315][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989339][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 116.989341][ T2143] ? find_held_lock+0x2b/0x80 [ 116.989344][ T2143] ? __lock_release.isra.0+0x69/0x1a0 [ 116.989346][ T2143] ? mark_usage+0x61/0x170 [ 116.989347][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989352][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 116.989354][ T2143] ? find_held_lock+0x2b/0x80 [ 116.989356][ T2143] ? __rtnl_newlink+0xa50/0xa50 [ 116.989358][ T2143] ? __lock_release.isra.0+0x69/0x1a0 [ 116.989362][ T2143] ? __rtnl_newlink+0xa50/0xa50 [ 116.989364][ T2143] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 116.989368][ T2143] ? rtnl_link_fill+0x900/0x900 [ 116.989369][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989374][ T2143] ? lock_acquire.part.0+0xd4/0x280 [ 116.989375][ T2143] ? find_held_lock+0x2b/0x80 [ 116.989380][ T2143] netlink_rcv_skb+0x14e/0x3a0 [ 116.989383][ T2143] ? rtnl_link_fill+0x900/0x900 [ 116.989386][ T2143] ? netlink_ack+0xcd0/0xcd0 [ 116.989393][ T2143] ? netlink_deliver_tap+0xc5/0x330 [ 116.989395][ T2143] ? netlink_deliver_tap+0x13c/0x330 [ 116.989400][ T2143] netlink_unicast+0x486/0x750 [ 116.989404][ T2143] ? netlink_attachskb+0x810/0x810 [ 116.989407][ T2143] ? __lock_acquire+0x518/0xc20 [ 116.989412][ T2143] netlink_sendmsg+0x735/0xc60 [ 116.989416][ T2143] ? netlink_unicast+0x750/0x750 [ 116.989420][ T2143] ? __might_fault+0x97/0x140 [ 116.989423][ T2143] ? __might_fault+0x97/0x140 [ 116.989427][ T2143] __sys_sendto+0x2aa/0x400 [ 116.989431][ T2143] ? __ia32_sys_getpeername+0xd0/0xd0 [ 116.989446][ T2143] __x64_sys_sendto+0xe4/0x1f0 [ 116.989448][ T2143] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 116.989451][ T2143] ? lockdep_hardirqs_on+0x91/0x130 [ 116.989454][ T2143] ? do_syscall_64+0xa6/0x530 [ 116.989456][ T2143] do_syscall_64+0xff/0x530 [ 116.989458][ T2143] ? exc_page_fault+0xee/0x100 [ 116.989467][ T2143] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 116.989469][ T2143] RIP: 0033:0x7f43a609254e [ 116.989473][ T2143] 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 [ 116.989475][ T2143] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 116.989478][ T2143] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 116.989479][ T2143] RDX: 0000000000000030 RSI: 000055bc7e085660 RDI: 0000000000000014 [ 116.989480][ T2143] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 116.989481][ T2143] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e1ef1a0 [ 116.989482][ T2143] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 116.989489][ T2143] [ 118.374311][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 118.374333][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 118.374337][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 118.374340][ T2145] preempt_count: 1, expected: 0 [ 118.374341][ T2145] RCU nest depth: 0, expected: 0 [ 118.374343][ T2145] locks held by (udev-worker)/2145: 6, last CPU#1: [ 118.374348][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 118.374364][ T2145] #1: ff1100000ce0add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 118.374371][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 118.374379][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 118.374384][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 118.374389][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 118.374394][ T2145] irq event stamp: 939754 [ 118.374396][ T2145] hardirqs last enabled at (939753): [] __down_trylock_console_sem+0x86/0xa0 [ 118.374399][ T2145] hardirqs last disabled at (939754): [] console_emit_next_record+0x3f8/0x4f0 [ 118.374401][ T2145] softirqs last enabled at (939748): [] netif_change_name+0x216/0x8c0 [ 118.374405][ T2145] softirqs last disabled at (939746): [] netif_change_name+0x1ad/0x8c0 [ 118.374408][ T2145] Preemption disabled at: [ 118.374409][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 118.374416][ T2145] CPU: 1 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 118.374421][ T2145] Tainted: [W]=WARN [ 118.374423][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 118.374425][ T2145] Call Trace: [ 118.374427][ T2145] [ 118.374430][ T2145] dump_stack_lvl+0x6f/0xa0 [ 118.374437][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 118.374440][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 118.374446][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 118.374451][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 118.374458][ T2145] __kmalloc_noprof+0x443/0x760 [ 118.374461][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 118.374477][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 118.374480][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 118.374485][ T2145] put_chars+0x1e1/0x2f0 [ 118.374489][ T2145] ? __send_to_port+0x420/0x420 [ 118.374491][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 118.374497][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 118.374501][ T2145] ? validate_chain+0x38b/0xc20 [ 118.374508][ T2145] hvc_console_print+0x292/0x780 [ 118.374512][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.374520][ T2145] ? hvc_write+0x3a0/0x3a0 [ 118.374524][ T2145] ? rcu_is_watching+0x16/0xd0 [ 118.374532][ T2145] console_emit_next_record+0x252/0x4f0 [ 118.374538][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 118.374545][ T2145] ? rcu_is_watching+0x16/0xd0 [ 118.374548][ T2145] ? lock_acquire+0x13c/0x160 [ 118.374555][ T2145] console_flush_one_record+0x46f/0x710 [ 118.374561][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 118.374563][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.374568][ T2145] console_unlock+0xee/0x1f0 [ 118.374571][ T2145] ? console_flush_one_record+0x710/0x710 [ 118.374573][ T2145] ? rcu_is_watching+0x16/0xd0 [ 118.374575][ T2145] ? lock_acquire+0x60/0x160 [ 118.374578][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 118.374580][ T2145] ? vprintk_emit+0x320/0x3e0 [ 118.374583][ T2145] vprintk_emit+0x37c/0x3e0 [ 118.374586][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 118.374588][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.374590][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 118.374596][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 118.374601][ T2145] ? device_rename.cold+0xa/0xa [ 118.374608][ T2145] ? mark_usage+0x61/0x170 [ 118.374615][ T2145] dev_printk_emit+0xb9/0xee [ 118.374625][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 118.374632][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 118.374640][ T2145] ? validate_chain+0x38b/0xc20 [ 118.374647][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.374649][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.374652][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 118.374655][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 118.374661][ T2145] __netdev_printk+0x160/0x1d0 [ 118.374672][ T2145] netdev_info+0xe2/0x116 [ 118.374681][ T2145] ? netdev_notice+0x120/0x120 [ 118.374691][ T2145] ? find_held_lock+0x2b/0x80 [ 118.374699][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 118.374703][ T2145] ? mark_held_locks+0x40/0x70 [ 118.374708][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 118.374712][ T2145] netif_change_name.cold+0x4f/0x89 [ 118.374717][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.374722][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 118.374728][ T2145] ? find_held_lock+0x2/0x80 [ 118.374737][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 118.374747][ T2145] ? find_held_lock+0x2b/0x80 [ 118.374753][ T2145] ? __asan_memset+0x27/0x50 [ 118.374762][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 118.374768][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.374777][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 118.374783][ T2145] ? mark_usage+0x61/0x170 [ 118.374787][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 118.374791][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 118.374797][ T2145] ? validate_chain+0x38b/0xc20 [ 118.374807][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.374814][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 118.374817][ T2145] ? rtnl_setlink+0x29d/0x920 [ 118.374821][ T2145] ? rcu_is_watching+0x16/0xd0 [ 118.374825][ T2145] ? lock_acquire+0x13c/0x160 [ 118.374827][ T2145] ? rcu_is_watching+0x16/0xd0 [ 118.374832][ T2145] ? rcu_is_watching+0x16/0xd0 [ 118.374838][ T2145] ? trace_contention_end+0xb3/0x180 [ 118.374848][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 118.374856][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 118.374859][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.374863][ T2145] ? rtnl_setlink+0x29d/0x920 [ 118.374867][ T2145] ? mark_usage+0x61/0x170 [ 118.374871][ T2145] ? ww_mutex_lock+0x160/0x160 [ 118.374873][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 118.374887][ T2145] ? mark_usage+0x61/0x170 [ 118.374897][ T2145] ? cap_capable+0x1d7/0x3d0 [ 118.374914][ T2145] rtnl_setlink+0x527/0x920 [ 118.374921][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 118.374923][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.374967][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 118.374973][ T2145] ? find_held_lock+0x2b/0x80 [ 118.374978][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 118.374980][ T2145] ? mark_usage+0x61/0x170 [ 118.374983][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.374992][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 118.374998][ T2145] ? find_held_lock+0x2b/0x80 [ 118.375005][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 118.375011][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 118.375022][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 118.375027][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 118.375033][ T2145] ? rtnl_link_fill+0x900/0x900 [ 118.375035][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.375044][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 118.375050][ T2145] ? find_held_lock+0x2b/0x80 [ 118.375062][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 118.375071][ T2145] ? rtnl_link_fill+0x900/0x900 [ 118.375078][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 118.375089][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 118.375096][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 118.375107][ T2145] netlink_unicast+0x486/0x750 [ 118.375119][ T2145] ? netlink_attachskb+0x810/0x810 [ 118.375126][ T2145] ? __lock_acquire+0x518/0xc20 [ 118.375134][ T2145] netlink_sendmsg+0x735/0xc60 [ 118.375143][ T2145] ? netlink_unicast+0x750/0x750 [ 118.375153][ T2145] ? __might_fault+0x97/0x140 [ 118.375163][ T2145] ? __might_fault+0x97/0x140 [ 118.375172][ T2145] __sys_sendto+0x2aa/0x400 [ 118.375179][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 118.375198][ T2145] ? exc_page_fault+0x87/0x100 [ 118.375215][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 118.375222][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 118.375227][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 118.375230][ T2145] ? do_syscall_64+0xa6/0x530 [ 118.375232][ T2145] do_syscall_64+0xff/0x530 [ 118.375234][ T2145] ? exc_page_fault+0xee/0x100 [ 118.375239][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 118.375242][ T2145] RIP: 0033:0x7f43a609254e [ 118.375256][ T2145] 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 [ 118.375260][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 118.375266][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 118.375270][ T2145] RDX: 0000000000000030 RSI: 000055bc7e1dd0e0 RDI: 0000000000000018 [ 118.375272][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 118.375273][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e22e150 [ 118.375275][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 118.375289][ T2145] [ 119.807830][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 119.807851][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 119.807854][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 119.807857][ T2145] preempt_count: 1, expected: 0 [ 119.807858][ T2145] RCU nest depth: 0, expected: 0 [ 119.807860][ T2145] locks held by (udev-worker)/2145: 6, last CPU#2: [ 119.807863][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 119.807877][ T2145] #1: ff1100000c562dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 119.807884][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 119.807892][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 119.807898][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 119.807903][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 119.807908][ T2145] irq event stamp: 1017670 [ 119.807910][ T2145] hardirqs last enabled at (1017669): [] __down_trylock_console_sem+0x86/0xa0 [ 119.807913][ T2145] hardirqs last disabled at (1017670): [] console_emit_next_record+0x3f8/0x4f0 [ 119.807916][ T2145] softirqs last enabled at (1017664): [] netif_change_name+0x216/0x8c0 [ 119.807919][ T2145] softirqs last disabled at (1017662): [] netif_change_name+0x1ad/0x8c0 [ 119.807923][ T2145] Preemption disabled at: [ 119.807924][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 119.807931][ T2145] CPU: 2 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 119.807935][ T2145] Tainted: [W]=WARN [ 119.807937][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 119.807939][ T2145] Call Trace: [ 119.807941][ T2145] [ 119.807944][ T2145] dump_stack_lvl+0x6f/0xa0 [ 119.807950][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 119.807953][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 119.807960][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 119.807965][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 119.807972][ T2145] __kmalloc_noprof+0x443/0x760 [ 119.807975][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 119.807984][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 119.807987][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 119.807992][ T2145] put_chars+0x1e1/0x2f0 [ 119.807996][ T2145] ? __send_to_port+0x420/0x420 [ 119.807998][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 119.808005][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 119.808008][ T2145] ? validate_chain+0x38b/0xc20 [ 119.808016][ T2145] hvc_console_print+0x292/0x780 [ 119.808019][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808028][ T2145] ? hvc_write+0x3a0/0x3a0 [ 119.808032][ T2145] ? rcu_is_watching+0x16/0xd0 [ 119.808041][ T2145] console_emit_next_record+0x252/0x4f0 [ 119.808047][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 119.808054][ T2145] ? rcu_is_watching+0x16/0xd0 [ 119.808057][ T2145] ? lock_acquire+0x13c/0x160 [ 119.808064][ T2145] console_flush_one_record+0x46f/0x710 [ 119.808070][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 119.808073][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808082][ T2145] console_unlock+0xee/0x1f0 [ 119.808086][ T2145] ? console_flush_one_record+0x710/0x710 [ 119.808088][ T2145] ? rcu_is_watching+0x16/0xd0 [ 119.808091][ T2145] ? lock_acquire+0x60/0x160 [ 119.808097][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 119.808100][ T2145] ? vprintk_emit+0x320/0x3e0 [ 119.808105][ T2145] vprintk_emit+0x37c/0x3e0 [ 119.808111][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 119.808114][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808117][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 119.808126][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 119.808133][ T2145] ? device_rename.cold+0xa/0xa [ 119.808142][ T2145] ? mark_usage+0x61/0x170 [ 119.808150][ T2145] dev_printk_emit+0xb9/0xee [ 119.808153][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 119.808156][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 119.808161][ T2145] ? validate_chain+0x38b/0xc20 [ 119.808164][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808166][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808168][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 119.808171][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 119.808178][ T2145] __netdev_printk+0x160/0x1d0 [ 119.808186][ T2145] netdev_info+0xe2/0x116 [ 119.808190][ T2145] ? netdev_notice+0x120/0x120 [ 119.808194][ T2145] ? find_held_lock+0x2b/0x80 [ 119.808199][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 119.808203][ T2145] ? mark_held_locks+0x40/0x70 [ 119.808208][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 119.808212][ T2145] netif_change_name.cold+0x4f/0x89 [ 119.808217][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808220][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 119.808223][ T2145] ? find_held_lock+0x2/0x80 [ 119.808228][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 119.808232][ T2145] ? find_held_lock+0x2b/0x80 [ 119.808237][ T2145] ? __asan_memset+0x27/0x50 [ 119.808245][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 119.808250][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808258][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 119.808260][ T2145] ? mark_usage+0x61/0x170 [ 119.808262][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 119.808266][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 119.808269][ T2145] ? validate_chain+0x38b/0xc20 [ 119.808276][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808283][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 119.808286][ T2145] ? rtnl_setlink+0x29d/0x920 [ 119.808291][ T2145] ? rcu_is_watching+0x16/0xd0 [ 119.808294][ T2145] ? lock_acquire+0x13c/0x160 [ 119.808296][ T2145] ? rcu_is_watching+0x16/0xd0 [ 119.808299][ T2145] ? rcu_is_watching+0x16/0xd0 [ 119.808302][ T2145] ? trace_contention_end+0xb3/0x180 [ 119.808306][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 119.808310][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 119.808312][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808315][ T2145] ? rtnl_setlink+0x29d/0x920 [ 119.808319][ T2145] ? mark_usage+0x61/0x170 [ 119.808323][ T2145] ? ww_mutex_lock+0x160/0x160 [ 119.808325][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 119.808334][ T2145] ? mark_usage+0x61/0x170 [ 119.808339][ T2145] ? cap_capable+0x1d7/0x3d0 [ 119.808351][ T2145] rtnl_setlink+0x527/0x920 [ 119.808357][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 119.808359][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808401][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 119.808403][ T2145] ? find_held_lock+0x2b/0x80 [ 119.808409][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 119.808412][ T2145] ? mark_usage+0x61/0x170 [ 119.808415][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808422][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 119.808425][ T2145] ? find_held_lock+0x2b/0x80 [ 119.808429][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 119.808432][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 119.808438][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 119.808442][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 119.808448][ T2145] ? rtnl_link_fill+0x900/0x900 [ 119.808450][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808457][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 119.808460][ T2145] ? find_held_lock+0x2b/0x80 [ 119.808467][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 119.808471][ T2145] ? rtnl_link_fill+0x900/0x900 [ 119.808476][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 119.808494][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 119.808496][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 119.808504][ T2145] netlink_unicast+0x486/0x750 [ 119.808511][ T2145] ? netlink_attachskb+0x810/0x810 [ 119.808515][ T2145] ? __lock_acquire+0x518/0xc20 [ 119.808523][ T2145] netlink_sendmsg+0x735/0xc60 [ 119.808530][ T2145] ? netlink_unicast+0x750/0x750 [ 119.808536][ T2145] ? __might_fault+0x97/0x140 [ 119.808541][ T2145] ? __might_fault+0x97/0x140 [ 119.808546][ T2145] __sys_sendto+0x2aa/0x400 [ 119.808551][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 119.808570][ T2145] ? exc_page_fault+0x87/0x100 [ 119.808580][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 119.808583][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 119.808588][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 119.808590][ T2145] ? do_syscall_64+0xa6/0x530 [ 119.808592][ T2145] do_syscall_64+0xff/0x530 [ 119.808595][ T2145] ? exc_page_fault+0xee/0x100 [ 119.808599][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 119.808602][ T2145] RIP: 0033:0x7f43a609254e [ 119.808607][ T2145] 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 [ 119.808610][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 119.808614][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 119.808616][ T2145] RDX: 0000000000000030 RSI: 000055bc7e22e860 RDI: 0000000000000018 [ 119.808618][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 119.808619][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e20c760 [ 119.808621][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 119.808633][ T2145] [ 121.187768][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 121.187787][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 121.187790][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 121.187792][ T2145] preempt_count: 1, expected: 0 [ 121.187793][ T2145] RCU nest depth: 0, expected: 0 [ 121.187795][ T2145] locks held by (udev-worker)/2145: 6, last CPU#2: [ 121.187798][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 121.187812][ T2145] #1: ff1100000fb12dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 121.187819][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 121.187827][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 121.187831][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 121.187834][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 121.187838][ T2145] irq event stamp: 1103582 [ 121.187839][ T2145] hardirqs last enabled at (1103581): [] __down_trylock_console_sem+0x86/0xa0 [ 121.187841][ T2145] hardirqs last disabled at (1103582): [] console_emit_next_record+0x3f8/0x4f0 [ 121.187842][ T2145] softirqs last enabled at (1103576): [] netif_change_name+0x216/0x8c0 [ 121.187845][ T2145] softirqs last disabled at (1103574): [] netif_change_name+0x1ad/0x8c0 [ 121.187847][ T2145] Preemption disabled at: [ 121.187848][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 121.187855][ T2145] CPU: 2 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 121.187860][ T2145] Tainted: [W]=WARN [ 121.187861][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 121.187864][ T2145] Call Trace: [ 121.187866][ T2145] [ 121.187868][ T2145] dump_stack_lvl+0x6f/0xa0 [ 121.187875][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 121.187878][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 121.187884][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 121.187890][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 121.187899][ T2145] __kmalloc_noprof+0x443/0x760 [ 121.187903][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 121.187911][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 121.187914][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 121.187919][ T2145] put_chars+0x1e1/0x2f0 [ 121.187923][ T2145] ? __send_to_port+0x420/0x420 [ 121.187926][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 121.187932][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 121.187935][ T2145] ? validate_chain+0x38b/0xc20 [ 121.187943][ T2145] hvc_console_print+0x292/0x780 [ 121.187946][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.187955][ T2145] ? hvc_write+0x3a0/0x3a0 [ 121.187959][ T2145] ? rcu_is_watching+0x16/0xd0 [ 121.187966][ T2145] console_emit_next_record+0x252/0x4f0 [ 121.187972][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 121.187979][ T2145] ? rcu_is_watching+0x16/0xd0 [ 121.187983][ T2145] ? lock_acquire+0x13c/0x160 [ 121.187989][ T2145] console_flush_one_record+0x46f/0x710 [ 121.187996][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 121.187999][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.188008][ T2145] console_unlock+0xee/0x1f0 [ 121.188013][ T2145] ? console_flush_one_record+0x710/0x710 [ 121.188015][ T2145] ? rcu_is_watching+0x16/0xd0 [ 121.188018][ T2145] ? lock_acquire+0x60/0x160 [ 121.188025][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 121.188027][ T2145] ? vprintk_emit+0x320/0x3e0 [ 121.188032][ T2145] vprintk_emit+0x37c/0x3e0 [ 121.188038][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 121.188041][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.188044][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 121.188053][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 121.188061][ T2145] ? device_rename.cold+0xa/0xa [ 121.188070][ T2145] ? mark_usage+0x61/0x170 [ 121.188077][ T2145] dev_printk_emit+0xb9/0xee [ 121.188081][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 121.188084][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 121.188088][ T2145] ? validate_chain+0x38b/0xc20 [ 121.188091][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.188093][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.188096][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 121.188099][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 121.188105][ T2145] __netdev_printk+0x160/0x1d0 [ 121.188114][ T2145] netdev_info+0xe2/0x116 [ 121.188117][ T2145] ? netdev_notice+0x120/0x120 [ 121.188121][ T2145] ? find_held_lock+0x2b/0x80 [ 121.188126][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 121.188130][ T2145] ? mark_held_locks+0x40/0x70 [ 121.188135][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 121.188139][ T2145] netif_change_name.cold+0x4f/0x89 [ 121.188144][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.188146][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 121.188149][ T2145] ? find_held_lock+0x2/0x80 [ 121.188154][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 121.188158][ T2145] ? find_held_lock+0x2b/0x80 [ 121.188163][ T2145] ? __asan_memset+0x27/0x50 [ 121.188172][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 121.188178][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.188182][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 121.188184][ T2145] ? mark_usage+0x61/0x170 [ 121.188186][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 121.188190][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 121.188193][ T2145] ? validate_chain+0x38b/0xc20 [ 121.188200][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.188208][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 121.188211][ T2145] ? rtnl_setlink+0x29d/0x920 [ 121.188216][ T2145] ? rcu_is_watching+0x16/0xd0 [ 121.188219][ T2145] ? lock_acquire+0x13c/0x160 [ 121.188221][ T2145] ? rcu_is_watching+0x16/0xd0 [ 121.188223][ T2145] ? rcu_is_watching+0x16/0xd0 [ 121.188226][ T2145] ? trace_contention_end+0xb3/0x180 [ 121.188231][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 121.188235][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 121.188237][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.188240][ T2145] ? rtnl_setlink+0x29d/0x920 [ 121.188243][ T2145] ? mark_usage+0x61/0x170 [ 121.188247][ T2145] ? ww_mutex_lock+0x160/0x160 [ 121.188250][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 121.188259][ T2145] ? mark_usage+0x61/0x170 [ 121.188263][ T2145] ? cap_capable+0x1d7/0x3d0 [ 121.188276][ T2145] rtnl_setlink+0x527/0x920 [ 121.188282][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 121.188284][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.188325][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 121.188328][ T2145] ? find_held_lock+0x2b/0x80 [ 121.188333][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 121.188335][ T2145] ? mark_usage+0x61/0x170 [ 121.188338][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.188346][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 121.188348][ T2145] ? find_held_lock+0x2b/0x80 [ 121.188352][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 121.188355][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 121.188362][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 121.188365][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 121.188371][ T2145] ? rtnl_link_fill+0x900/0x900 [ 121.188374][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.188381][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 121.188384][ T2145] ? find_held_lock+0x2b/0x80 [ 121.188390][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 121.188395][ T2145] ? rtnl_link_fill+0x900/0x900 [ 121.188400][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 121.188412][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 121.188415][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 121.188423][ T2145] netlink_unicast+0x486/0x750 [ 121.188430][ T2145] ? netlink_attachskb+0x810/0x810 [ 121.188434][ T2145] ? __lock_acquire+0x518/0xc20 [ 121.188442][ T2145] netlink_sendmsg+0x735/0xc60 [ 121.188448][ T2145] ? netlink_unicast+0x750/0x750 [ 121.188455][ T2145] ? __might_fault+0x97/0x140 [ 121.188460][ T2145] ? __might_fault+0x97/0x140 [ 121.188466][ T2145] __sys_sendto+0x2aa/0x400 [ 121.188471][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 121.188495][ T2145] ? exc_page_fault+0x87/0x100 [ 121.188505][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 121.188508][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 121.188513][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 121.188516][ T2145] ? do_syscall_64+0xa6/0x530 [ 121.188518][ T2145] do_syscall_64+0xff/0x530 [ 121.188520][ T2145] ? exc_page_fault+0xee/0x100 [ 121.188525][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 121.188528][ T2145] RIP: 0033:0x7f43a609254e [ 121.188533][ T2145] 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 [ 121.188536][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 121.188539][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 121.188541][ T2145] RDX: 0000000000000030 RSI: 000055bc7e1d2f40 RDI: 0000000000000018 [ 121.188543][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 121.188544][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e20dd20 [ 121.188546][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 121.188558][ T2145] [ 122.527087][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 122.527104][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 122.527107][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 122.527109][ T2145] preempt_count: 1, expected: 0 [ 122.527109][ T2145] RCU nest depth: 0, expected: 0 [ 122.527110][ T2145] locks held by (udev-worker)/2145: 6, last CPU#2: [ 122.527113][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 122.527125][ T2145] #1: ff1100000c352dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 122.527129][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 122.527135][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 122.527139][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 122.527142][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 122.527146][ T2145] irq event stamp: 1172560 [ 122.527147][ T2145] hardirqs last enabled at (1172559): [] __down_trylock_console_sem+0x86/0xa0 [ 122.527150][ T2145] hardirqs last disabled at (1172560): [] console_emit_next_record+0x3f8/0x4f0 [ 122.527151][ T2145] softirqs last enabled at (1172554): [] netif_change_name+0x216/0x8c0 [ 122.527154][ T2145] softirqs last disabled at (1172552): [] netif_change_name+0x1ad/0x8c0 [ 122.527156][ T2145] Preemption disabled at: [ 122.527157][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 122.527162][ T2145] CPU: 2 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 122.527166][ T2145] Tainted: [W]=WARN [ 122.527167][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 122.527169][ T2145] Call Trace: [ 122.527170][ T2145] [ 122.527172][ T2145] dump_stack_lvl+0x6f/0xa0 [ 122.527177][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 122.527179][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 122.527184][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 122.527188][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 122.527193][ T2145] __kmalloc_noprof+0x443/0x760 [ 122.527195][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 122.527200][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 122.527202][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 122.527206][ T2145] put_chars+0x1e1/0x2f0 [ 122.527209][ T2145] ? __send_to_port+0x420/0x420 [ 122.527210][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 122.527214][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 122.527217][ T2145] ? validate_chain+0x38b/0xc20 [ 122.527221][ T2145] hvc_console_print+0x292/0x780 [ 122.527224][ T2145] ? __lock_acquire+0x518/0xc20 [ 122.527229][ T2145] ? hvc_write+0x3a0/0x3a0 [ 122.527232][ T2145] ? rcu_is_watching+0x16/0xd0 [ 122.527237][ T2145] console_emit_next_record+0x252/0x4f0 [ 122.527240][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 122.527245][ T2145] ? rcu_is_watching+0x16/0xd0 [ 122.527247][ T2145] ? lock_acquire+0x13c/0x160 [ 122.527251][ T2145] console_flush_one_record+0x46f/0x710 [ 122.527258][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 122.527259][ T2145] ? __lock_acquire+0x518/0xc20 [ 122.527264][ T2145] console_unlock+0xee/0x1f0 [ 122.527267][ T2145] ? console_flush_one_record+0x710/0x710 [ 122.527269][ T2145] ? rcu_is_watching+0x16/0xd0 [ 122.527271][ T2145] ? lock_acquire+0x60/0x160 [ 122.527275][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 122.527276][ T2145] ? vprintk_emit+0x320/0x3e0 [ 122.527280][ T2145] vprintk_emit+0x37c/0x3e0 [ 122.527283][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 122.527285][ T2145] ? __lock_acquire+0x518/0xc20 [ 122.527287][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 122.527293][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 122.527298][ T2145] ? device_rename.cold+0xa/0xa [ 122.527304][ T2145] ? mark_usage+0x61/0x170 [ 122.527308][ T2145] dev_printk_emit+0xb9/0xee [ 122.527311][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 122.527313][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 122.527316][ T2145] ? validate_chain+0x38b/0xc20 [ 122.527317][ T2145] ? __lock_acquire+0x518/0xc20 [ 122.527319][ T2145] ? __lock_acquire+0x518/0xc20 [ 122.527320][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 122.527322][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 122.527327][ T2145] __netdev_printk+0x160/0x1d0 [ 122.527332][ T2145] netdev_info+0xe2/0x116 [ 122.527334][ T2145] ? netdev_notice+0x120/0x120 [ 122.527337][ T2145] ? find_held_lock+0x2b/0x80 [ 122.527340][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 122.527342][ T2145] ? mark_held_locks+0x40/0x70 [ 122.527346][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 122.527348][ T2145] netif_change_name.cold+0x4f/0x89 [ 122.527352][ T2145] ? __lock_acquire+0x518/0xc20 [ 122.527354][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 122.527356][ T2145] ? find_held_lock+0x2/0x80 [ 122.527359][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 122.527361][ T2145] ? find_held_lock+0x2b/0x80 [ 122.527365][ T2145] ? __asan_memset+0x27/0x50 [ 122.527370][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 122.527374][ T2145] ? __lock_acquire+0x518/0xc20 [ 122.527376][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 122.527378][ T2145] ? mark_usage+0x61/0x170 [ 122.527379][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 122.527382][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 122.527384][ T2145] ? validate_chain+0x38b/0xc20 [ 122.527388][ T2145] ? __lock_acquire+0x518/0xc20 [ 122.527392][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 122.527394][ T2145] ? rtnl_setlink+0x29d/0x920 [ 122.527397][ T2145] ? rcu_is_watching+0x16/0xd0 [ 122.527399][ T2145] ? lock_acquire+0x13c/0x160 [ 122.527401][ T2145] ? rcu_is_watching+0x16/0xd0 [ 122.527402][ T2145] ? rcu_is_watching+0x16/0xd0 [ 122.527404][ T2145] ? trace_contention_end+0xb3/0x180 [ 122.527407][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 122.527410][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 122.527412][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 122.527413][ T2145] ? rtnl_setlink+0x29d/0x920 [ 122.527416][ T2145] ? clockevents_program_event+0x1ff/0x7e0 [ 122.527420][ T2145] ? ww_mutex_lock+0x160/0x160 [ 122.527421][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 122.527429][ T2145] ? cap_capable+0x1d7/0x3d0 [ 122.527437][ T2145] rtnl_setlink+0x527/0x920 [ 122.527441][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 122.527443][ T2145] ? __lock_acquire+0x518/0xc20 [ 122.527466][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 122.527467][ T2145] ? find_held_lock+0x2b/0x80 [ 122.527471][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 122.527472][ T2145] ? mark_usage+0x61/0x170 [ 122.527474][ T2145] ? __lock_acquire+0x518/0xc20 [ 122.527479][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 122.527480][ T2145] ? find_held_lock+0x2b/0x80 [ 122.527483][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 122.527485][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 122.527488][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 122.527491][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 122.527500][ T2145] ? rtnl_link_fill+0x900/0x900 [ 122.527502][ T2145] ? __lock_acquire+0x518/0xc20 [ 122.527506][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 122.527508][ T2145] ? find_held_lock+0x2b/0x80 [ 122.527512][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 122.527515][ T2145] ? rtnl_link_fill+0x900/0x900 [ 122.527519][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 122.527526][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 122.527528][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 122.527533][ T2145] netlink_unicast+0x486/0x750 [ 122.527537][ T2145] ? netlink_attachskb+0x810/0x810 [ 122.527540][ T2145] ? __lock_acquire+0x518/0xc20 [ 122.527544][ T2145] netlink_sendmsg+0x735/0xc60 [ 122.527549][ T2145] ? netlink_unicast+0x750/0x750 [ 122.527552][ T2145] ? __might_fault+0x97/0x140 [ 122.527556][ T2145] ? __might_fault+0x97/0x140 [ 122.527559][ T2145] __sys_sendto+0x2aa/0x400 [ 122.527563][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 122.527574][ T2145] ? exc_page_fault+0x87/0x100 [ 122.527580][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 122.527582][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 122.527586][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 122.527588][ T2145] ? do_syscall_64+0xa6/0x530 [ 122.527589][ T2145] do_syscall_64+0xff/0x530 [ 122.527591][ T2145] ? exc_page_fault+0xee/0x100 [ 122.527594][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 122.527596][ T2145] RIP: 0033:0x7f43a609254e [ 122.527600][ T2145] 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 [ 122.527602][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 122.527605][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 122.527606][ T2145] RDX: 0000000000000030 RSI: 000055bc7e1ecce0 RDI: 0000000000000018 [ 122.527607][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 122.527608][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e20ede0 [ 122.527609][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 122.527616][ T2145] [ 124.018624][ T2145] netdevsim netdevsim1337 eni1337np2: renamed from eth0 [ 124.018642][ T2145] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 124.018645][ T2145] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2145, name: (udev-worker) [ 124.018647][ T2145] preempt_count: 1, expected: 0 [ 124.018649][ T2145] RCU nest depth: 0, expected: 0 [ 124.018650][ T2145] locks held by (udev-worker)/2145: 6, last CPU#0: [ 124.018653][ T2145] #0: ffffffff9c4fe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 124.018668][ T2145] #1: ff1100000d542dd8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 124.018675][ T2145] #2: ffffffff9bd99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 124.018683][ T2145] #3: ffffffff9bd99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 124.018688][ T2145] #4: ffffffff9bc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 124.018694][ T2145] #5: ffffffff9bc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 124.018699][ T2145] irq event stamp: 1254858 [ 124.018700][ T2145] hardirqs last enabled at (1254857): [] __down_trylock_console_sem+0x86/0xa0 [ 124.018703][ T2145] hardirqs last disabled at (1254858): [] console_emit_next_record+0x3f8/0x4f0 [ 124.018706][ T2145] softirqs last enabled at (1254852): [] netif_change_name+0x216/0x8c0 [ 124.018709][ T2145] softirqs last disabled at (1254850): [] netif_change_name+0x1ad/0x8c0 [ 124.018712][ T2145] Preemption disabled at: [ 124.018713][ T2145] [] vprintk_emit+0x31b/0x3e0 [ 124.018720][ T2145] CPU: 0 UID: 0 PID: 2145 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 124.018724][ T2145] Tainted: [W]=WARN [ 124.018726][ T2145] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 124.018728][ T2145] Call Trace: [ 124.018730][ T2145] [ 124.018732][ T2145] dump_stack_lvl+0x6f/0xa0 [ 124.018739][ T2145] ? vprintk_emit+0x31b/0x3e0 [ 124.018742][ T2145] __might_resched.cold+0x1fe/0x2c1 [ 124.018748][ T2145] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 124.018753][ T2145] ? __kmalloc_noprof+0xdb/0x760 [ 124.018760][ T2145] __kmalloc_noprof+0x443/0x760 [ 124.018763][ T2145] ? alloc_buf.isra.0+0x4b/0x260 [ 124.018772][ T2145] ? do_raw_spin_unlock+0x59/0x250 [ 124.018775][ T2145] alloc_buf.isra.0+0x4b/0x260 [ 124.018780][ T2145] put_chars+0x1e1/0x2f0 [ 124.018785][ T2145] ? __send_to_port+0x420/0x420 [ 124.018787][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 124.018793][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 124.018796][ T2145] ? validate_chain+0x38b/0xc20 [ 124.018805][ T2145] hvc_console_print+0x292/0x780 [ 124.018808][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.018817][ T2145] ? hvc_write+0x3a0/0x3a0 [ 124.018821][ T2145] ? rcu_is_watching+0x16/0xd0 [ 124.018830][ T2145] console_emit_next_record+0x252/0x4f0 [ 124.018836][ T2145] ? devkmsg_read+0x4e0/0x4e0 [ 124.018844][ T2145] ? rcu_is_watching+0x16/0xd0 [ 124.018848][ T2145] ? lock_acquire+0x13c/0x160 [ 124.018854][ T2145] console_flush_one_record+0x46f/0x710 [ 124.018861][ T2145] ? console_emit_next_record+0x4f0/0x4f0 [ 124.018863][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.018872][ T2145] console_unlock+0xee/0x1f0 [ 124.018876][ T2145] ? console_flush_one_record+0x710/0x710 [ 124.018878][ T2145] ? rcu_is_watching+0x16/0xd0 [ 124.018882][ T2145] ? lock_acquire+0x60/0x160 [ 124.018888][ T2145] ? __down_trylock_console_sem+0x5e/0xa0 [ 124.018890][ T2145] ? vprintk_emit+0x320/0x3e0 [ 124.018895][ T2145] vprintk_emit+0x37c/0x3e0 [ 124.018901][ T2145] ? wake_up_klogd_work_func+0x90/0x90 [ 124.018904][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.018907][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 124.018916][ T2145] dev_vprintk_emit+0x27f/0x2c0 [ 124.018923][ T2145] ? device_rename.cold+0xa/0xa [ 124.018932][ T2145] ? mark_usage+0x61/0x170 [ 124.018939][ T2145] dev_printk_emit+0xb9/0xee [ 124.018943][ T2145] ? dev_vprintk_emit+0x2c0/0x2c0 [ 124.018945][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 124.018950][ T2145] ? validate_chain+0x38b/0xc20 [ 124.018953][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.018955][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.018957][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 124.018960][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 124.018967][ T2145] __netdev_printk+0x160/0x1d0 [ 124.018975][ T2145] netdev_info+0xe2/0x116 [ 124.018979][ T2145] ? netdev_notice+0x120/0x120 [ 124.018983][ T2145] ? find_held_lock+0x2b/0x80 [ 124.018989][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 124.018992][ T2145] ? mark_held_locks+0x40/0x70 [ 124.018998][ T2145] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 124.019002][ T2145] netif_change_name.cold+0x4f/0x89 [ 124.019006][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.019009][ T2145] ? rwsem_optimistic_spin+0x3c7/0x480 [ 124.019012][ T2145] ? find_held_lock+0x2/0x80 [ 124.019017][ T2145] ? netdev_adjacent_rename_links+0x470/0x470 [ 124.019021][ T2145] ? find_held_lock+0x2b/0x80 [ 124.019026][ T2145] ? __asan_memset+0x27/0x50 [ 124.019035][ T2145] do_setlink.isra.0+0x1f7d/0x2a60 [ 124.019040][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.019044][ T2145] ? rtnl_link_get_size+0x350/0x350 [ 124.019047][ T2145] ? mark_usage+0x61/0x170 [ 124.019049][ T2145] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 124.019052][ T2145] ? rcu_read_lock_any_held+0x3c/0x90 [ 124.019055][ T2145] ? validate_chain+0x38b/0xc20 [ 124.019062][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.019070][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 124.019072][ T2145] ? rtnl_setlink+0x29d/0x920 [ 124.019077][ T2145] ? rcu_is_watching+0x16/0xd0 [ 124.019081][ T2145] ? lock_acquire+0x13c/0x160 [ 124.019083][ T2145] ? rcu_is_watching+0x16/0xd0 [ 124.019085][ T2145] ? rcu_is_watching+0x16/0xd0 [ 124.019088][ T2145] ? trace_contention_end+0xb3/0x180 [ 124.019092][ T2145] ? __mutex_lock+0x1db/0x1ea0 [ 124.019096][ T2145] ? __mutex_lock+0x9a3/0x1ea0 [ 124.019098][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.019101][ T2145] ? rtnl_setlink+0x29d/0x920 [ 124.019105][ T2145] ? mark_usage+0x61/0x170 [ 124.019109][ T2145] ? ww_mutex_lock+0x160/0x160 [ 124.019111][ T2145] ? nla_get_range_signed+0x3d0/0x3d0 [ 124.019120][ T2145] ? mark_usage+0x61/0x170 [ 124.019125][ T2145] ? cap_capable+0x1d7/0x3d0 [ 124.019137][ T2145] rtnl_setlink+0x527/0x920 [ 124.019143][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 124.019145][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.019186][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 124.019188][ T2145] ? find_held_lock+0x2b/0x80 [ 124.019193][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 124.019196][ T2145] ? mark_usage+0x61/0x170 [ 124.019199][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.019207][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 124.019209][ T2145] ? find_held_lock+0x2b/0x80 [ 124.019213][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 124.019216][ T2145] ? __lock_release.isra.0+0x69/0x1a0 [ 124.019222][ T2145] ? __rtnl_newlink+0xa50/0xa50 [ 124.019226][ T2145] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 124.019232][ T2145] ? rtnl_link_fill+0x900/0x900 [ 124.019234][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.019241][ T2145] ? lock_acquire.part.0+0xd4/0x280 [ 124.019244][ T2145] ? find_held_lock+0x2b/0x80 [ 124.019250][ T2145] netlink_rcv_skb+0x14e/0x3a0 [ 124.019257][ T2145] ? rtnl_link_fill+0x900/0x900 [ 124.019263][ T2145] ? netlink_ack+0xcd0/0xcd0 [ 124.019274][ T2145] ? netlink_deliver_tap+0xc5/0x330 [ 124.019277][ T2145] ? netlink_deliver_tap+0x13c/0x330 [ 124.019285][ T2145] netlink_unicast+0x486/0x750 [ 124.019291][ T2145] ? netlink_attachskb+0x810/0x810 [ 124.019295][ T2145] ? __lock_acquire+0x518/0xc20 [ 124.019303][ T2145] netlink_sendmsg+0x735/0xc60 [ 124.019310][ T2145] ? netlink_unicast+0x750/0x750 [ 124.019316][ T2145] ? __might_fault+0x97/0x140 [ 124.019321][ T2145] ? __might_fault+0x97/0x140 [ 124.019327][ T2145] __sys_sendto+0x2aa/0x400 [ 124.019332][ T2145] ? __ia32_sys_getpeername+0xd0/0xd0 [ 124.019357][ T2145] __x64_sys_sendto+0xe4/0x1f0 [ 124.019360][ T2145] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 124.019365][ T2145] ? lockdep_hardirqs_on+0x91/0x130 [ 124.019368][ T2145] ? do_syscall_64+0xa6/0x530 [ 124.019371][ T2145] do_syscall_64+0xff/0x530 [ 124.019373][ T2145] ? exc_page_fault+0xee/0x100 [ 124.019377][ T2145] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 124.019381][ T2145] RIP: 0033:0x7f43a609254e [ 124.019386][ T2145] 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 [ 124.019389][ T2145] RSP: 002b:00007ffefc581a90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 124.019393][ T2145] RAX: ffffffffffffffda RBX: 000055bc7e088000 RCX: 00007f43a609254e [ 124.019395][ T2145] RDX: 0000000000000030 RSI: 000055bc7e1d2f00 RDI: 0000000000000018 [ 124.019396][ T2145] RBP: 00007ffefc581aa0 R08: 00007ffefc581af0 R09: 0000000000000080 [ 124.019398][ T2145] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bc7e20d3f0 [ 124.019399][ T2145] R13: 00007ffefc581bd4 R14: 0000000000000000 R15: 0000000000000000 [ 124.019412][ T2145]