[ 10.684253][ T188] netdevsim netdevsim5983 eni5983np1: renamed from eth0 [ 10.684308][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.684310][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: (udev-worker) [ 10.684312][ T188] preempt_count: 1, expected: 0 [ 10.684313][ T188] RCU nest depth: 0, expected: 0 [ 10.684314][ T188] locks held by (udev-worker)/188: 6, last CPU#2: [ 10.684316][ T188] #0: ffffffffb6305fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 10.684328][ T188] #1: ff11000002402de8 (&dev_instance_lock_key#2){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 10.684332][ T188] #2: ffffffffb5b99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.684337][ T188] #3: ffffffffb5b99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.684341][ T188] #4: ffffffffb5a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.684345][ T188] #5: ffffffffb5a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 10.684349][ T188] irq event stamp: 263460 [ 10.684350][ T188] hardirqs last enabled at (263459): [] __down_trylock_console_sem+0x86/0xa0 [ 10.684353][ T188] hardirqs last disabled at (263460): [] console_emit_next_record+0x3f8/0x4f0 [ 10.684355][ T188] softirqs last enabled at (263454): [] netif_change_name+0x216/0x8c0 [ 10.684359][ T188] softirqs last disabled at (263452): [] netif_change_name+0x1ad/0x8c0 [ 10.684361][ T188] Preemption disabled at: [ 10.684362][ T188] [] vprintk_emit+0x31b/0x3e0 [ 10.684367][ T188] CPU: 2 UID: 0 PID: 188 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.684371][ T188] Tainted: [W]=WARN [ 10.684372][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.684373][ T188] Call Trace: [ 10.684375][ T188] [ 10.684377][ T188] dump_stack_lvl+0x6f/0xa0 [ 10.684383][ T188] ? vprintk_emit+0x31b/0x3e0 [ 10.684384][ T188] __might_resched.cold+0x1fe/0x2c1 [ 10.684389][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.684394][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 10.684399][ T188] __kmalloc_noprof+0x443/0x760 [ 10.684402][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 10.684408][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 10.684411][ T188] alloc_buf.isra.0+0x4b/0x260 [ 10.684415][ T188] put_chars+0x1e1/0x2f0 [ 10.684418][ T188] ? __send_to_port+0x420/0x420 [ 10.684422][ T188] ? validate_chain+0x34a/0xc20 [ 10.684427][ T188] hvc_console_print+0x292/0x780 [ 10.684430][ T188] ? __lock_acquire+0x518/0xc20 [ 10.684435][ T188] ? hvc_write+0x3a0/0x3a0 [ 10.684439][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.684444][ T188] console_emit_next_record+0x252/0x4f0 [ 10.684448][ T188] ? devkmsg_read+0x4e0/0x4e0 [ 10.684453][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.684455][ T188] ? lock_acquire+0x13c/0x160 [ 10.684459][ T188] console_flush_one_record+0x46f/0x710 [ 10.684463][ T188] ? console_emit_next_record+0x4f0/0x4f0 [ 10.684465][ T188] ? __lock_acquire+0x518/0xc20 [ 10.684471][ T188] console_unlock+0xee/0x1f0 [ 10.684474][ T188] ? console_flush_one_record+0x710/0x710 [ 10.684476][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.684478][ T188] ? lock_acquire+0x60/0x160 [ 10.684482][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.684484][ T188] ? vprintk_emit+0x320/0x3e0 [ 10.684486][ T188] vprintk_emit+0x37c/0x3e0 [ 10.684490][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 10.684491][ T188] ? write_profile+0xf0/0xf0 [ 10.684494][ T188] ? unwind_get_return_address+0x67/0xd0 [ 10.684501][ T188] dev_vprintk_emit+0x27f/0x2c0 [ 10.684506][ T188] ? device_rename.cold+0xa/0xa [ 10.684510][ T188] ? filter_irq_stacks+0xd0/0xd0 [ 10.684516][ T188] dev_printk_emit+0xb9/0xee [ 10.684519][ T188] ? dev_vprintk_emit+0x2c0/0x2c0 [ 10.684523][ T188] ? check_prev_add+0x316/0xe90 [ 10.684528][ T188] __netdev_printk+0x160/0x1d0 [ 10.684534][ T188] netdev_info+0xe2/0x116 [ 10.684537][ T188] ? netdev_notice+0x120/0x120 [ 10.684539][ T188] ? find_held_lock+0x2b/0x80 [ 10.684542][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 10.684545][ T188] ? mark_held_locks+0x40/0x70 [ 10.684549][ T188] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 10.684551][ T188] netif_change_name.cold+0x4f/0x89 [ 10.684554][ T188] ? lockdep_hardirqs_on+0x91/0x130 [ 10.684557][ T188] ? irqentry_exit+0x21c/0x790 [ 10.684559][ T188] ? irqentry_exit+0x21c/0x790 [ 10.684560][ T188] ? lockdep_hardirqs_off+0x97/0xf0 [ 10.684562][ T188] ? sysvec_apic_timer_interrupt+0xaa/0xe0 [ 10.684565][ T188] ? netdev_adjacent_rename_links+0x470/0x470 [ 10.684569][ T188] ? trace_contention_end+0x34/0x180 [ 10.684574][ T188] do_setlink.isra.0+0x1f7d/0x2a60 [ 10.684577][ T188] ? __lock_acquire+0x518/0xc20 [ 10.684580][ T188] ? rtnl_link_get_size+0x350/0x350 [ 10.684582][ T188] ? mark_usage+0x61/0x170 [ 10.684584][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.684586][ T188] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.684589][ T188] ? validate_chain+0x38b/0xc20 [ 10.684594][ T188] ? __lock_acquire+0x518/0xc20 [ 10.684598][ T188] ? lock_acquire.part.0+0xd4/0x280 [ 10.684601][ T188] ? rtnl_setlink+0x29d/0x920 [ 10.684604][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.684605][ T188] ? lock_acquire+0x13c/0x160 [ 10.684607][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.684608][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.684610][ T188] ? trace_contention_end+0xb3/0x180 [ 10.684612][ T188] ? __mutex_lock+0x1db/0x1ea0 [ 10.684614][ T188] ? __mutex_lock+0x9a3/0x1ea0 [ 10.684616][ T188] ? __lock_acquire+0x518/0xc20 [ 10.684619][ T188] ? rtnl_setlink+0x29d/0x920 [ 10.684621][ T188] ? mark_usage+0x61/0x170 [ 10.684624][ T188] ? ww_mutex_lock+0x160/0x160 [ 10.684626][ T188] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.684632][ T188] ? mark_usage+0x61/0x170 [ 10.684635][ T188] ? cap_capable+0x1d7/0x3d0 [ 10.684643][ T188] rtnl_setlink+0x527/0x920 [ 10.684647][ T188] ? __rtnl_newlink+0xa50/0xa50 [ 10.684648][ T188] ? __lock_acquire+0x518/0xc20 [ 10.684672][ T188] ? lock_acquire.part.0+0xd4/0x280 [ 10.684674][ T188] ? find_held_lock+0x2b/0x80 [ 10.684677][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 10.684679][ T188] ? mark_usage+0x61/0x170 [ 10.684681][ T188] ? __lock_acquire+0x518/0xc20 [ 10.684686][ T188] ? lock_acquire.part.0+0xd4/0x280 [ 10.684688][ T188] ? find_held_lock+0x2b/0x80 [ 10.684690][ T188] ? __rtnl_newlink+0xa50/0xa50 [ 10.684692][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 10.684696][ T188] ? __rtnl_newlink+0xa50/0xa50 [ 10.684699][ T188] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.684703][ T188] ? rtnl_link_fill+0x900/0x900 [ 10.684705][ T188] ? __lock_acquire+0x518/0xc20 [ 10.684709][ T188] ? lock_acquire.part.0+0xd4/0x280 [ 10.684711][ T188] ? find_held_lock+0x2b/0x80 [ 10.684715][ T188] netlink_rcv_skb+0x14e/0x3a0 [ 10.684718][ T188] ? rtnl_link_fill+0x900/0x900 [ 10.684722][ T188] ? netlink_ack+0xcd0/0xcd0 [ 10.684729][ T188] ? netlink_deliver_tap+0xc5/0x330 [ 10.684731][ T188] ? netlink_deliver_tap+0x13c/0x330 [ 10.684736][ T188] netlink_unicast+0x486/0x750 [ 10.684740][ T188] ? netlink_attachskb+0x810/0x810 [ 10.684742][ T188] ? __lock_acquire+0x518/0xc20 [ 10.684748][ T188] netlink_sendmsg+0x735/0xc60 [ 10.684752][ T188] ? netlink_unicast+0x750/0x750 [ 10.684756][ T188] ? __might_fault+0x97/0x140 [ 10.684760][ T188] ? __might_fault+0x97/0x140 [ 10.684764][ T188] __sys_sendto+0x2aa/0x400 [ 10.684767][ T188] ? __ia32_sys_getpeername+0xd0/0xd0 [ 10.684778][ T188] ? exc_page_fault+0x87/0x100 [ 10.684783][ T188] __x64_sys_sendto+0xe4/0x1f0 [ 10.684785][ T188] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 10.684788][ T188] ? lockdep_hardirqs_on+0x91/0x130 [ 10.684790][ T188] ? do_syscall_64+0xa6/0x530 [ 10.684792][ T188] do_syscall_64+0xff/0x530 [ 10.684794][ T188] ? exc_page_fault+0xee/0x100 [ 10.684797][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.684799][ T188] RIP: 0033:0x7f8095a8654e [ 10.684803][ T188] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 10.684805][ T188] RSP: 002b:00007ffe0d4f29b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 10.684807][ T188] RAX: ffffffffffffffda RBX: 00005623a950b060 RCX: 00007f8095a8654e [ 10.684809][ T188] RDX: 0000000000000030 RSI: 00005623a953f5a0 RDI: 0000000000000024 [ 10.684810][ T188] RBP: 00007ffe0d4f29c0 R08: 00007ffe0d4f2a10 R09: 0000000000000080 [ 10.684810][ T188] R10: 0000000000000000 R11: 0000000000000202 R12: 00005623a9540870 [ 10.684811][ T188] R13: 00007ffe0d4f2af4 R14: 0000000000000000 R15: 0000000000000000 [ 10.684818][ T188] [ 10.813971][ T178] udevadm (178) used greatest stack depth: 23904 bytes left [ 14.148584][ T188] (udev-worker) (188) used greatest stack depth: 22696 bytes left [ 14.148602][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.148604][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: (udev-worker) [ 14.148606][ T188] preempt_count: 2, expected: 0 [ 14.148607][ T188] RCU nest depth: 0, expected: 0 [ 14.148608][ T188] locks held by (udev-worker)/188: 5, last CPU#0: [ 14.148610][ T188] #0: ffffffffb5a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 14.148622][ T188] #1: ffffffffb5b99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.148627][ T188] #2: ffffffffb5b99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.148631][ T188] #3: ffffffffb5a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.148635][ T188] #4: ffffffffb5a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 14.148640][ T188] irq event stamp: 308504 [ 14.148641][ T188] hardirqs last enabled at (308503): [] __down_trylock_console_sem+0x86/0xa0 [ 14.148644][ T188] hardirqs last disabled at (308504): [] console_emit_next_record+0x3f8/0x4f0 [ 14.148646][ T188] softirqs last enabled at (308440): [] netlink_release+0x17b/0xcf0 [ 14.148651][ T188] softirqs last disabled at (308438): [] netlink_release+0xd2/0xcf0 [ 14.148654][ T188] Preemption disabled at: [ 14.148654][ T188] [<0000000000000000>] 0x0 [ 14.148661][ T188] CPU: 0 UID: 0 PID: 188 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.148665][ T188] Tainted: [W]=WARN [ 14.148665][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.148667][ T188] Call Trace: [ 14.148669][ T188] [ 14.148670][ T188] dump_stack_lvl+0x6f/0xa0 [ 14.148677][ T188] __might_resched.cold+0x1fe/0x2c1 [ 14.148682][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.148686][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 14.148692][ T188] __kmalloc_noprof+0x443/0x760 [ 14.148694][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 14.148701][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 14.148704][ T188] alloc_buf.isra.0+0x4b/0x260 [ 14.148708][ T188] put_chars+0x1e1/0x2f0 [ 14.148711][ T188] ? __send_to_port+0x420/0x420 [ 14.148712][ T188] ? printk_get_next_message+0x2fe/0x7d0 [ 14.148716][ T188] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.148720][ T188] ? validate_chain+0x38b/0xc20 [ 14.148724][ T188] hvc_console_print+0x292/0x780 [ 14.148728][ T188] ? __lock_acquire+0x518/0xc20 [ 14.148729][ T188] ? __lock_acquire+0x518/0xc20 [ 14.148735][ T188] ? hvc_write+0x3a0/0x3a0 [ 14.148740][ T188] ? rcu_is_watching+0x16/0xd0 [ 14.148743][ T188] ? lock_acquire+0x13c/0x160 [ 14.148747][ T188] console_emit_next_record+0x252/0x4f0 [ 14.148751][ T188] ? devkmsg_read+0x4e0/0x4e0 [ 14.148755][ T188] ? rcu_is_watching+0x16/0xd0 [ 14.148757][ T188] ? lock_acquire+0x13c/0x160 [ 14.148761][ T188] console_flush_one_record+0x46f/0x710 [ 14.148766][ T188] ? console_emit_next_record+0x4f0/0x4f0 [ 14.148768][ T188] ? __lock_acquire+0x518/0xc20 [ 14.148773][ T188] console_unlock+0xee/0x1f0 [ 14.148776][ T188] ? console_flush_one_record+0x710/0x710 [ 14.148778][ T188] ? rcu_is_watching+0x16/0xd0 [ 14.148780][ T188] ? lock_acquire+0x60/0x160 [ 14.148784][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.148785][ T188] ? vprintk_emit+0x320/0x3e0 [ 14.148788][ T188] vprintk_emit+0x37c/0x3e0 [ 14.148791][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 14.148794][ T188] ? __lock_acquire+0x518/0xc20 [ 14.148798][ T188] _printk+0xc7/0x100 [ 14.148802][ T188] ? snapshot_read.cold+0x21/0x21 [ 14.148805][ T188] ? do_raw_spin_lock+0x131/0x280 [ 14.148807][ T188] ? __rwlock_init+0x150/0x150 [ 14.148811][ T188] ? do_raw_spin_lock+0x131/0x280 [ 14.148814][ T188] do_exit.cold+0x82/0x9c [ 14.148818][ T188] ? exit_notify+0x890/0x890 [ 14.148820][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 14.148822][ T188] ? rcu_is_watching+0x16/0xd0 [ 14.148826][ T188] do_group_exit+0xb8/0x370 [ 14.148829][ T188] __x64_sys_exit_group+0x3c/0x50 [ 14.148831][ T188] x64_sys_call+0x1567/0x1570 [ 14.148833][ T188] do_syscall_64+0xff/0x530 [ 14.148837][ T188] ? exc_page_fault+0xee/0x100 [ 14.148840][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.148842][ T188] RIP: 0033:0x7f8095ad71b8 [ 14.148844][ T188] Code: Unable to access opcode bytes at 0x7f8095ad718e. [ 14.148845][ T188] RSP: 002b:00007ffe0d4f2f08 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 14.148848][ T188] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8095ad71b8 [ 14.148849][ T188] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 14.148850][ T188] RBP: 00007ffe0d4f3090 R08: 00005623a9504d48 R09: 0000000000000000 [ 14.148851][ T188] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 14.148851][ T188] R13: 00007f8095335050 R14: 00007f8096008d9e R15: 00005623a9384210 [ 14.148858][ T188]