[ 8.932163][ T85] netdevsim netdevsim631 eni631np1: renamed from eth0 [ 8.932223][ T85] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 8.932226][ T85] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 85, name: (udev-worker) [ 8.932228][ T85] preempt_count: 1, expected: 0 [ 8.932229][ T85] RCU nest depth: 0, expected: 0 [ 8.932230][ T85] locks held by (udev-worker)/85: 6, last CPU#1: [ 8.932232][ T85] #0: ffffffff85afe280 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 8.932244][ T85] #1: ff1100000d54add8 (&dev_instance_lock_key#3){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 8.932249][ T85] #2: ffffffff85399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 8.932255][ T85] #3: ffffffff85399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 8.932258][ T85] #4: ffffffff85289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 8.932262][ T85] #5: ffffffff85289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 8.932266][ T85] irq event stamp: 404294 [ 8.932266][ T85] hardirqs last enabled at (404293): [] __down_trylock_console_sem+0x86/0xa0 [ 8.932269][ T85] hardirqs last disabled at (404294): [] console_emit_next_record+0x3f8/0x4f0 [ 8.932270][ T85] softirqs last enabled at (404288): [] netif_change_name+0x216/0x8c0 [ 8.932273][ T85] softirqs last disabled at (404286): [] netif_change_name+0x1ad/0x8c0 [ 8.932275][ T85] Preemption disabled at: [ 8.932276][ T85] [] vprintk_emit+0x31b/0x3e0 [ 8.932281][ T85] CPU: 1 UID: 0 PID: 85 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 8.932285][ T85] Tainted: [W]=WARN [ 8.932286][ T85] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.932288][ T85] Call Trace: [ 8.932292][ T85] [ 8.932294][ T85] dump_stack_lvl+0x6f/0xa0 [ 8.932299][ T85] ? vprintk_emit+0x31b/0x3e0 [ 8.932301][ T85] __might_resched.cold+0x1fe/0x2c1 [ 8.932306][ T85] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 8.932310][ T85] ? __kmalloc_noprof+0xdb/0x760 [ 8.932315][ T85] __kmalloc_noprof+0x443/0x760 [ 8.932317][ T85] ? alloc_buf.isra.0+0x4b/0x260 [ 8.932323][ T85] ? do_raw_spin_unlock+0x59/0x250 [ 8.932325][ T85] alloc_buf.isra.0+0x4b/0x260 [ 8.932329][ T85] put_chars+0x1e1/0x2f0 [ 8.932332][ T85] ? __send_to_port+0x420/0x420 [ 8.932335][ T85] ? validate_chain+0x34a/0xc20 [ 8.932340][ T85] hvc_console_print+0x292/0x780 [ 8.932343][ T85] ? __lock_acquire+0x518/0xc20 [ 8.932348][ T85] ? hvc_write+0x3a0/0x3a0 [ 8.932351][ T85] ? rcu_is_watching+0x16/0xd0 [ 8.932357][ T85] console_emit_next_record+0x252/0x4f0 [ 8.932361][ T85] ? devkmsg_read+0x4e0/0x4e0 [ 8.932366][ T85] ? rcu_is_watching+0x16/0xd0 [ 8.932368][ T85] ? lock_acquire+0x13c/0x160 [ 8.932372][ T85] console_flush_one_record+0x46f/0x710 [ 8.932376][ T85] ? console_emit_next_record+0x4f0/0x4f0 [ 8.932377][ T85] ? __lock_acquire+0x518/0xc20 [ 8.932383][ T85] console_unlock+0xee/0x1f0 [ 8.932385][ T85] ? console_flush_one_record+0x710/0x710 [ 8.932387][ T85] ? rcu_is_watching+0x16/0xd0 [ 8.932389][ T85] ? lock_acquire+0x60/0x160 [ 8.932393][ T85] ? __down_trylock_console_sem+0x5e/0xa0 [ 8.932394][ T85] ? vprintk_emit+0x320/0x3e0 [ 8.932398][ T85] vprintk_emit+0x37c/0x3e0 [ 8.932401][ T85] ? wake_up_klogd_work_func+0x90/0x90 [ 8.932404][ T85] ? write_profile+0xf0/0xf0 [ 8.932407][ T85] ? unwind_get_return_address+0x67/0xd0 [ 8.932414][ T85] dev_vprintk_emit+0x27f/0x2c0 [ 8.932419][ T85] ? device_rename.cold+0xa/0xa [ 8.932423][ T85] ? filter_irq_stacks+0xd0/0xd0 [ 8.932429][ T85] dev_printk_emit+0xb9/0xee [ 8.932432][ T85] ? dev_vprintk_emit+0x2c0/0x2c0 [ 8.932436][ T85] ? check_prev_add+0x316/0xe90 [ 8.932441][ T85] __netdev_printk+0x160/0x1d0 [ 8.932447][ T85] netdev_info+0xe2/0x116 [ 8.932449][ T85] ? netdev_notice+0x120/0x120 [ 8.932452][ T85] ? find_held_lock+0x2b/0x80 [ 8.932456][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 8.932458][ T85] ? mark_held_locks+0x40/0x70 [ 8.932462][ T85] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 8.932464][ T85] netif_change_name.cold+0x4f/0x89 [ 8.932467][ T85] ? __lock_acquire+0x518/0xc20 [ 8.932469][ T85] ? rwsem_optimistic_spin+0x3c7/0x480 [ 8.932471][ T85] ? find_held_lock+0x2/0x80 [ 8.932475][ T85] ? netdev_adjacent_rename_links+0x470/0x470 [ 8.932477][ T85] ? find_held_lock+0x2b/0x80 [ 8.932480][ T85] ? __asan_memset+0x27/0x50 [ 8.932486][ T85] do_setlink.isra.0+0x1f7d/0x2a60 [ 8.932489][ T85] ? __lock_acquire+0x518/0xc20 [ 8.932492][ T85] ? rtnl_link_get_size+0x350/0x350 [ 8.932494][ T85] ? mark_usage+0x61/0x170 [ 8.932495][ T85] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 8.932498][ T85] ? rcu_read_lock_any_held+0x3c/0x90 [ 8.932500][ T85] ? validate_chain+0x38b/0xc20 [ 8.932505][ T85] ? __lock_acquire+0x518/0xc20 [ 8.932509][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 8.932511][ T85] ? rtnl_setlink+0x29d/0x920 [ 8.932514][ T85] ? rcu_is_watching+0x16/0xd0 [ 8.932516][ T85] ? lock_acquire+0x13c/0x160 [ 8.932518][ T85] ? rcu_is_watching+0x16/0xd0 [ 8.932519][ T85] ? rcu_is_watching+0x16/0xd0 [ 8.932522][ T85] ? trace_contention_end+0xb3/0x180 [ 8.932524][ T85] ? __mutex_lock+0x1db/0x1ea0 [ 8.932527][ T85] ? __mutex_lock+0x9a3/0x1ea0 [ 8.932529][ T85] ? __lock_acquire+0x518/0xc20 [ 8.932531][ T85] ? rtnl_setlink+0x29d/0x920 [ 8.932533][ T85] ? mark_usage+0x61/0x170 [ 8.932536][ T85] ? ww_mutex_lock+0x160/0x160 [ 8.932537][ T85] ? nla_get_range_signed+0x3d0/0x3d0 [ 8.932544][ T85] ? mark_usage+0x61/0x170 [ 8.932547][ T85] ? cap_capable+0x1d7/0x3d0 [ 8.932555][ T85] rtnl_setlink+0x527/0x920 [ 8.932559][ T85] ? __rtnl_newlink+0xa50/0xa50 [ 8.932560][ T85] ? __lock_acquire+0x518/0xc20 [ 8.932585][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 8.932586][ T85] ? find_held_lock+0x2b/0x80 [ 8.932590][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 8.932591][ T85] ? mark_usage+0x61/0x170 [ 8.932593][ T85] ? __lock_acquire+0x518/0xc20 [ 8.932598][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 8.932599][ T85] ? find_held_lock+0x2b/0x80 [ 8.932602][ T85] ? __rtnl_newlink+0xa50/0xa50 [ 8.932604][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 8.932608][ T85] ? __rtnl_newlink+0xa50/0xa50 [ 8.932610][ T85] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 8.932614][ T85] ? rtnl_link_fill+0x900/0x900 [ 8.932615][ T85] ? __lock_acquire+0x518/0xc20 [ 8.932620][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 8.932622][ T85] ? find_held_lock+0x2b/0x80 [ 8.932626][ T85] netlink_rcv_skb+0x14e/0x3a0 [ 8.932629][ T85] ? rtnl_link_fill+0x900/0x900 [ 8.932633][ T85] ? netlink_ack+0xcd0/0xcd0 [ 8.932640][ T85] ? netlink_deliver_tap+0xc5/0x330 [ 8.932642][ T85] ? netlink_deliver_tap+0x13c/0x330 [ 8.932647][ T85] netlink_unicast+0x486/0x750 [ 8.932651][ T85] ? netlink_attachskb+0x810/0x810 [ 8.932654][ T85] ? __lock_acquire+0x518/0xc20 [ 8.932659][ T85] netlink_sendmsg+0x735/0xc60 [ 8.932663][ T85] ? netlink_unicast+0x750/0x750 [ 8.932667][ T85] ? __might_fault+0x97/0x140 [ 8.932671][ T85] ? __might_fault+0x97/0x140 [ 8.932674][ T85] __sys_sendto+0x2aa/0x400 [ 8.932678][ T85] ? __ia32_sys_getpeername+0xd0/0xd0 [ 8.932689][ T85] ? exc_page_fault+0x87/0x100 [ 8.932700][ T85] __x64_sys_sendto+0xe4/0x1f0 [ 8.932702][ T85] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 8.932706][ T85] ? lockdep_hardirqs_on+0x91/0x130 [ 8.932708][ T85] ? do_syscall_64+0xa6/0x530 [ 8.932710][ T85] do_syscall_64+0xff/0x530 [ 8.932711][ T85] ? exc_page_fault+0xee/0x100 [ 8.932714][ T85] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.932716][ T85] RIP: 0033:0x7f0bc524954e [ 8.932720][ T85] 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 [ 8.932722][ T85] RSP: 002b:00007ffe655030a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 8.932725][ T85] RAX: ffffffffffffffda RBX: 000055f986494f60 RCX: 00007f0bc524954e [ 8.932726][ T85] RDX: 0000000000000030 RSI: 000055f986496710 RDI: 0000000000000018 [ 8.932727][ T85] RBP: 00007ffe655030b0 R08: 00007ffe65503100 R09: 0000000000000080 [ 8.932728][ T85] R10: 0000000000000000 R11: 0000000000000202 R12: 000055f9865ea950 [ 8.932729][ T85] R13: 00007ffe655031e4 R14: 0000000000000000 R15: 0000000000000000 [ 8.932736][ T85] [ 12.853386][ T600] ethtool (600) used greatest stack depth: 24352 bytes left [ 12.853406][ T600] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.853408][ T600] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 600, name: ethtool [ 12.853410][ T600] preempt_count: 2, expected: 0 [ 12.853410][ T600] RCU nest depth: 0, expected: 0 [ 12.853411][ T600] locks held by ethtool/600: 5, last CPU#1: [ 12.853413][ T600] #0: ffffffff852027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 12.853425][ T600] #1: ffffffff85399cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.853431][ T600] #2: ffffffff85399d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.853435][ T600] #3: ffffffff85289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.853438][ T600] #4: ffffffff85289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 12.853442][ T600] irq event stamp: 11658 [ 12.853443][ T600] hardirqs last enabled at (11657): [] __down_trylock_console_sem+0x86/0xa0 [ 12.853445][ T600] hardirqs last disabled at (11658): [] console_emit_next_record+0x3f8/0x4f0 [ 12.853446][ T600] softirqs last enabled at (11614): [] handle_softirqs+0x67c/0x900 [ 12.853449][ T600] softirqs last disabled at (11609): [] __irq_exit_rcu+0x145/0x1c0 [ 12.853452][ T600] Preemption disabled at: [ 12.853453][ T600] [<0000000000000000>] 0x0 [ 12.853459][ T600] CPU: 1 UID: 0 PID: 600 Comm: ethtool Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.853463][ T600] Tainted: [W]=WARN [ 12.853464][ T600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.853465][ T600] Call Trace: [ 12.853467][ T600] [ 12.853469][ T600] dump_stack_lvl+0x6f/0xa0 [ 12.853475][ T600] __might_resched.cold+0x1fe/0x2c1 [ 12.853480][ T600] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.853484][ T600] ? __kmalloc_noprof+0xdb/0x760 [ 12.853488][ T600] __kmalloc_noprof+0x443/0x760 [ 12.853490][ T600] ? alloc_buf.isra.0+0x4b/0x260 [ 12.853496][ T600] ? do_raw_spin_unlock+0x59/0x250 [ 12.853498][ T600] alloc_buf.isra.0+0x4b/0x260 [ 12.853501][ T600] put_chars+0x1e1/0x2f0 [ 12.853504][ T600] ? __send_to_port+0x420/0x420 [ 12.853505][ T600] ? printk_get_next_message+0x2fe/0x7d0 [ 12.853508][ T600] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.853511][ T600] ? validate_chain+0x38b/0xc20 [ 12.853515][ T600] hvc_console_print+0x292/0x780 [ 12.853518][ T600] ? __lock_acquire+0x518/0xc20 [ 12.853520][ T600] ? __lock_acquire+0x518/0xc20 [ 12.853523][ T600] ? hvc_write+0x3a0/0x3a0 [ 12.853526][ T600] ? rcu_is_watching+0x16/0xd0 [ 12.853529][ T600] ? lock_acquire+0x13c/0x160 [ 12.853533][ T600] console_emit_next_record+0x252/0x4f0 [ 12.853536][ T600] ? devkmsg_read+0x4e0/0x4e0 [ 12.853540][ T600] ? rcu_is_watching+0x16/0xd0 [ 12.853542][ T600] ? lock_acquire+0x13c/0x160 [ 12.853546][ T600] console_flush_one_record+0x46f/0x710 [ 12.853550][ T600] ? console_emit_next_record+0x4f0/0x4f0 [ 12.853551][ T600] ? __lock_acquire+0x518/0xc20 [ 12.853556][ T600] console_unlock+0xee/0x1f0 [ 12.853558][ T600] ? console_flush_one_record+0x710/0x710 [ 12.853560][ T600] ? rcu_is_watching+0x16/0xd0 [ 12.853562][ T600] ? lock_acquire+0x60/0x160 [ 12.853565][ T600] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.853566][ T600] ? vprintk_emit+0x320/0x3e0 [ 12.853569][ T600] vprintk_emit+0x37c/0x3e0 [ 12.853572][ T600] ? wake_up_klogd_work_func+0x90/0x90 [ 12.853576][ T600] ? __lock_acquire+0x518/0xc20 [ 12.853579][ T600] _printk+0xc7/0x100 [ 12.853583][ T600] ? snapshot_read.cold+0x21/0x21 [ 12.853585][ T600] ? do_raw_spin_lock+0x131/0x280 [ 12.853588][ T600] ? __rwlock_init+0x150/0x150 [ 12.853591][ T600] ? do_raw_spin_lock+0x131/0x280 [ 12.853593][ T600] do_exit.cold+0x82/0x9c [ 12.853597][ T600] ? exit_notify+0x890/0x890 [ 12.853599][ T600] ? __lock_release.isra.0+0x69/0x1a0 [ 12.853601][ T600] ? rcu_is_watching+0x16/0xd0 [ 12.853605][ T600] do_group_exit+0xb8/0x370 [ 12.853608][ T600] __x64_sys_exit_group+0x3c/0x50 [ 12.853610][ T600] x64_sys_call+0x1567/0x1570 [ 12.853613][ T600] do_syscall_64+0xff/0x530 [ 12.853616][ T600] ? exc_page_fault+0xee/0x100 [ 12.853619][ T600] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.853621][ T600] RIP: 0033:0x7f5e1798f1b8 [ 12.853623][ T600] Code: Unable to access opcode bytes at 0x7f5e1798f18e. [ 12.853624][ T600] RSP: 002b:00007fff910a8b68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 12.853627][ T600] RAX: ffffffffffffffda RBX: 00007f5e17abff88 RCX: 00007f5e1798f1b8 [ 12.853628][ T600] RDX: 00007f5e178ce408 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 12.853629][ T600] RBP: 00007fff910a8bc0 R08: 0000000000000000 R09: 00000000000000a0 [ 12.853630][ T600] R10: 00007fff910a89e0 R11: 0000000000000246 R12: 0000000000000001 [ 12.853631][ T600] R13: 0000000000000000 R14: 00007f5e17abe680 R15: 00007f5e17abffa0 [ 12.853637][ T600] [ 13.047885][ T85] (udev-worker) (85) used greatest stack depth: 22696 bytes left