[ 11.844988][ T189] netdevsim netdevsim17292 eni17292np1: renamed from eth0 [ 11.845074][ T189] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.845077][ T189] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 189, name: (udev-worker) [ 11.845079][ T189] preempt_count: 1, expected: 0 [ 11.845081][ T189] RCU nest depth: 0, expected: 0 [ 11.845082][ T189] locks held by (udev-worker)/189: 6, last CPU#2: [ 11.845085][ T189] #0: ffffffffaa505fc0 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 11.845101][ T189] #1: ff1100000244ade8 (&dev_instance_lock_key#2){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 11.845108][ T189] #2: ffffffffa9d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.845115][ T189] #3: ffffffffa9d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.845122][ T189] #4: ffffffffa9c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.845128][ T189] #5: ffffffffa9c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 11.845134][ T189] irq event stamp: 287604 [ 11.845135][ T189] hardirqs last enabled at (287603): [] __down_trylock_console_sem+0x86/0xa0 [ 11.845139][ T189] hardirqs last disabled at (287604): [] console_emit_next_record+0x3f8/0x4f0 [ 11.845142][ T189] softirqs last enabled at (287598): [] netif_change_name+0x216/0x8c0 [ 11.845147][ T189] softirqs last disabled at (287596): [] netif_change_name+0x1ad/0x8c0 [ 11.845150][ T189] Preemption disabled at: [ 11.845151][ T189] [] vprintk_emit+0x31b/0x3e0 [ 11.845158][ T189] CPU: 2 UID: 0 PID: 189 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.845163][ T189] Tainted: [W]=WARN [ 11.845165][ T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.845167][ T189] Call Trace: [ 11.845170][ T189] [ 11.845172][ T189] dump_stack_lvl+0x6f/0xa0 [ 11.845180][ T189] ? vprintk_emit+0x31b/0x3e0 [ 11.845183][ T189] __might_resched.cold+0x1fe/0x2c1 [ 11.845189][ T189] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.845195][ T189] ? __kmalloc_noprof+0xdb/0x760 [ 11.845203][ T189] __kmalloc_noprof+0x443/0x760 [ 11.845207][ T189] ? alloc_buf.isra.0+0x4b/0x260 [ 11.845217][ T189] ? do_raw_spin_unlock+0x59/0x250 [ 11.845221][ T189] alloc_buf.isra.0+0x4b/0x260 [ 11.845227][ T189] put_chars+0x1e1/0x2f0 [ 11.845232][ T189] ? __send_to_port+0x420/0x420 [ 11.845239][ T189] ? validate_chain+0x34a/0xc20 [ 11.845247][ T189] hvc_console_print+0x292/0x780 [ 11.845252][ T189] ? __lock_acquire+0x518/0xc20 [ 11.845262][ T189] ? hvc_write+0x3a0/0x3a0 [ 11.845267][ T189] ? rcu_is_watching+0x16/0xd0 [ 11.845277][ T189] console_emit_next_record+0x252/0x4f0 [ 11.845283][ T189] ? devkmsg_read+0x4e0/0x4e0 [ 11.845291][ T189] ? rcu_is_watching+0x16/0xd0 [ 11.845294][ T189] ? lock_acquire+0x13c/0x160 [ 11.845302][ T189] console_flush_one_record+0x46f/0x710 [ 11.845309][ T189] ? console_emit_next_record+0x4f0/0x4f0 [ 11.845312][ T189] ? __lock_acquire+0x518/0xc20 [ 11.845322][ T189] console_unlock+0xee/0x1f0 [ 11.845327][ T189] ? console_flush_one_record+0x710/0x710 [ 11.845330][ T189] ? rcu_is_watching+0x16/0xd0 [ 11.845333][ T189] ? lock_acquire+0x60/0x160 [ 11.845340][ T189] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.845343][ T189] ? vprintk_emit+0x320/0x3e0 [ 11.845348][ T189] vprintk_emit+0x37c/0x3e0 [ 11.845353][ T189] ? wake_up_klogd_work_func+0x90/0x90 [ 11.845357][ T189] ? write_profile+0xf0/0xf0 [ 11.845361][ T189] ? unwind_get_return_address+0x67/0xd0 [ 11.845377][ T189] dev_vprintk_emit+0x27f/0x2c0 [ 11.845385][ T189] ? device_rename.cold+0xa/0xa [ 11.845392][ T189] ? filter_irq_stacks+0xd0/0xd0 [ 11.845402][ T189] dev_printk_emit+0xb9/0xee [ 11.845406][ T189] ? dev_vprintk_emit+0x2c0/0x2c0 [ 11.845413][ T189] ? check_prev_add+0x316/0xe90 [ 11.845423][ T189] __netdev_printk+0x160/0x1d0 [ 11.845432][ T189] netdev_info+0xe2/0x116 [ 11.845436][ T189] ? netdev_notice+0x120/0x120 [ 11.845441][ T189] ? find_held_lock+0x2b/0x80 [ 11.845446][ T189] ? __lock_release.isra.0+0x69/0x1a0 [ 11.845450][ T189] ? mark_held_locks+0x40/0x70 [ 11.845457][ T189] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 11.845461][ T189] netif_change_name.cold+0x4f/0x89 [ 11.845465][ T189] ? __lock_acquire+0x518/0xc20 [ 11.845469][ T189] ? mark_lock_irq+0x747/0x9c0 [ 11.845472][ T189] ? find_held_lock+0x2/0x80 [ 11.845477][ T189] ? netdev_adjacent_rename_links+0x470/0x470 [ 11.845482][ T189] ? find_held_lock+0x2b/0x80 [ 11.845487][ T189] ? __asan_memset+0x27/0x50 [ 11.845496][ T189] do_setlink.isra.0+0x1f7d/0x2a60 [ 11.845501][ T189] ? __lock_acquire+0x518/0xc20 [ 11.845506][ T189] ? rtnl_link_get_size+0x350/0x350 [ 11.845509][ T189] ? mark_usage+0x61/0x170 [ 11.845511][ T189] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.845515][ T189] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.845519][ T189] ? validate_chain+0x38b/0xc20 [ 11.845528][ T189] ? __lock_acquire+0x518/0xc20 [ 11.845537][ T189] ? lock_acquire.part.0+0xd4/0x280 [ 11.845540][ T189] ? rtnl_setlink+0x29d/0x920 [ 11.845545][ T189] ? rcu_is_watching+0x16/0xd0 [ 11.845549][ T189] ? lock_acquire+0x13c/0x160 [ 11.845554][ T189] ? rcu_is_watching+0x16/0xd0 [ 11.845557][ T189] ? rcu_is_watching+0x16/0xd0 [ 11.845560][ T189] ? trace_contention_end+0xb3/0x180 [ 11.845564][ T189] ? __mutex_lock+0x1db/0x1ea0 [ 11.845569][ T189] ? __mutex_lock+0x9a3/0x1ea0 [ 11.845572][ T189] ? __lock_acquire+0x518/0xc20 [ 11.845576][ T189] ? rtnl_setlink+0x29d/0x920 [ 11.845580][ T189] ? mark_usage+0x61/0x170 [ 11.845585][ T189] ? ww_mutex_lock+0x160/0x160 [ 11.845589][ T189] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.845597][ T189] ? mark_usage+0x61/0x170 [ 11.845603][ T189] ? cap_capable+0x1d7/0x3d0 [ 11.845616][ T189] rtnl_setlink+0x527/0x920 [ 11.845622][ T189] ? __rtnl_newlink+0xa50/0xa50 [ 11.845625][ T189] ? __lock_acquire+0x518/0xc20 [ 11.845670][ T189] ? lock_acquire.part.0+0xd4/0x280 [ 11.845673][ T189] ? find_held_lock+0x2b/0x80 [ 11.845678][ T189] ? __lock_release.isra.0+0x69/0x1a0 [ 11.845681][ T189] ? mark_usage+0x61/0x170 [ 11.845685][ T189] ? __lock_acquire+0x518/0xc20 [ 11.845694][ T189] ? lock_acquire.part.0+0xd4/0x280 [ 11.845697][ T189] ? find_held_lock+0x2b/0x80 [ 11.845700][ T189] ? __rtnl_newlink+0xa50/0xa50 [ 11.845704][ T189] ? __lock_release.isra.0+0x69/0x1a0 [ 11.845711][ T189] ? __rtnl_newlink+0xa50/0xa50 [ 11.845715][ T189] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.845722][ T189] ? rtnl_link_fill+0x900/0x900 [ 11.845724][ T189] ? __lock_acquire+0x518/0xc20 [ 11.845733][ T189] ? lock_acquire.part.0+0xd4/0x280 [ 11.845736][ T189] ? find_held_lock+0x2b/0x80 [ 11.845742][ T189] netlink_rcv_skb+0x14e/0x3a0 [ 11.845747][ T189] ? rtnl_link_fill+0x900/0x900 [ 11.845753][ T189] ? netlink_ack+0xcd0/0xcd0 [ 11.845766][ T189] ? netlink_deliver_tap+0xc5/0x330 [ 11.845768][ T189] ? netlink_deliver_tap+0x13c/0x330 [ 11.845777][ T189] netlink_unicast+0x486/0x750 [ 11.845784][ T189] ? netlink_attachskb+0x810/0x810 [ 11.845788][ T189] ? __lock_acquire+0x518/0xc20 [ 11.845797][ T189] netlink_sendmsg+0x735/0xc60 [ 11.845804][ T189] ? netlink_unicast+0x750/0x750 [ 11.845810][ T189] ? __might_fault+0x97/0x140 [ 11.845816][ T189] ? __might_fault+0x97/0x140 [ 11.845822][ T189] __sys_sendto+0x2aa/0x400 [ 11.845828][ T189] ? __ia32_sys_getpeername+0xd0/0xd0 [ 11.845848][ T189] ? exc_page_fault+0x87/0x100 [ 11.845858][ T189] __x64_sys_sendto+0xe4/0x1f0 [ 11.845861][ T189] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.845866][ T189] ? lockdep_hardirqs_on+0x91/0x130 [ 11.845869][ T189] ? do_syscall_64+0xa6/0x530 [ 11.845872][ T189] do_syscall_64+0xff/0x530 [ 11.845875][ T189] ? exc_page_fault+0xee/0x100 [ 11.845879][ T189] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.845883][ T189] RIP: 0033:0x7fba57c0254e [ 11.845888][ T189] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 11.845890][ T189] RSP: 002b:00007ffdc5673f40 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 11.845894][ T189] RAX: ffffffffffffffda RBX: 000055e8ab3390c0 RCX: 00007fba57c0254e [ 11.845896][ T189] RDX: 0000000000000030 RSI: 000055e8ab19e280 RDI: 0000000000000025 [ 11.845898][ T189] RBP: 00007ffdc5673f50 R08: 00007ffdc5673fa0 R09: 0000000000000080 [ 11.845899][ T189] R10: 0000000000000000 R11: 0000000000000202 R12: 000055e8ab34e650 [ 11.845901][ T189] R13: 00007ffdc5674084 R14: 0000000000000000 R15: 0000000000000000 [ 11.845915][ T189] [ 12.258753][ T198] ip (198) used greatest stack depth: 23880 bytes left [ 15.406529][ T189] (udev-worker) (189) used greatest stack depth: 22696 bytes left [ 15.406545][ T189] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.406547][ T189] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 189, name: (udev-worker) [ 15.406549][ T189] preempt_count: 2, expected: 0 [ 15.406550][ T189] RCU nest depth: 0, expected: 0 [ 15.406552][ T189] locks held by (udev-worker)/189: 5, last CPU#3: [ 15.406555][ T189] #0: ffffffffa9c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 15.406567][ T189] #1: ffffffffa9d99cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.406572][ T189] #2: ffffffffa9d99d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.406576][ T189] #3: ffffffffa9c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.406580][ T189] #4: ffffffffa9c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x202/0x4f0 [ 15.406584][ T189] irq event stamp: 338366 [ 15.406585][ T189] hardirqs last enabled at (338365): [] __down_trylock_console_sem+0x86/0xa0 [ 15.406588][ T189] hardirqs last disabled at (338366): [] console_emit_next_record+0x3f8/0x4f0 [ 15.406591][ T189] softirqs last enabled at (338164): [] netlink_release+0x17b/0xcf0 [ 15.406595][ T189] softirqs last disabled at (338162): [] netlink_release+0xd2/0xcf0 [ 15.406598][ T189] Preemption disabled at: [ 15.406598][ T189] [<0000000000000000>] 0x0 [ 15.406605][ T189] CPU: 3 UID: 0 PID: 189 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.406608][ T189] Tainted: [W]=WARN [ 15.406609][ T189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.406611][ T189] Call Trace: [ 15.406613][ T189] [ 15.406615][ T189] dump_stack_lvl+0x6f/0xa0 [ 15.406621][ T189] __might_resched.cold+0x1fe/0x2c1 [ 15.406626][ T189] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.406631][ T189] ? __kmalloc_noprof+0xdb/0x760 [ 15.406636][ T189] __kmalloc_noprof+0x443/0x760 [ 15.406639][ T189] ? alloc_buf.isra.0+0x4b/0x260 [ 15.406645][ T189] ? do_raw_spin_unlock+0x59/0x250 [ 15.406648][ T189] alloc_buf.isra.0+0x4b/0x260 [ 15.406652][ T189] put_chars+0x1e1/0x2f0 [ 15.406655][ T189] ? __send_to_port+0x420/0x420 [ 15.406657][ T189] ? printk_get_next_message+0x2fe/0x7d0 [ 15.406661][ T189] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.406665][ T189] ? validate_chain+0x38b/0xc20 [ 15.406669][ T189] hvc_console_print+0x292/0x780 [ 15.406673][ T189] ? __lock_acquire+0x518/0xc20 [ 15.406674][ T189] ? __lock_acquire+0x518/0xc20 [ 15.406679][ T189] ? hvc_write+0x3a0/0x3a0 [ 15.406683][ T189] ? rcu_is_watching+0x16/0xd0 [ 15.406685][ T189] ? lock_acquire+0x13c/0x160 [ 15.406689][ T189] console_emit_next_record+0x252/0x4f0 [ 15.406693][ T189] ? devkmsg_read+0x4e0/0x4e0 [ 15.406698][ T189] ? rcu_is_watching+0x16/0xd0 [ 15.406700][ T189] ? lock_acquire+0x13c/0x160 [ 15.406704][ T189] console_flush_one_record+0x46f/0x710 [ 15.406708][ T189] ? console_emit_next_record+0x4f0/0x4f0 [ 15.406710][ T189] ? __lock_acquire+0x518/0xc20 [ 15.406716][ T189] console_unlock+0xee/0x1f0 [ 15.406719][ T189] ? console_flush_one_record+0x710/0x710 [ 15.406721][ T189] ? rcu_is_watching+0x16/0xd0 [ 15.406723][ T189] ? lock_acquire+0x60/0x160 [ 15.406727][ T189] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.406728][ T189] ? vprintk_emit+0x320/0x3e0 [ 15.406731][ T189] vprintk_emit+0x37c/0x3e0 [ 15.406735][ T189] ? wake_up_klogd_work_func+0x90/0x90 [ 15.406738][ T189] ? __lock_acquire+0x518/0xc20 [ 15.406741][ T189] _printk+0xc7/0x100 [ 15.406745][ T189] ? snapshot_read.cold+0x21/0x21 [ 15.406748][ T189] ? do_raw_spin_lock+0x131/0x280 [ 15.406751][ T189] ? __rwlock_init+0x150/0x150 [ 15.406755][ T189] ? do_raw_spin_lock+0x131/0x280 [ 15.406758][ T189] do_exit.cold+0x82/0x9c [ 15.406762][ T189] ? exit_notify+0x890/0x890 [ 15.406763][ T189] ? __lock_release.isra.0+0x69/0x1a0 [ 15.406767][ T189] ? rcu_is_watching+0x16/0xd0 [ 15.406772][ T189] do_group_exit+0xb8/0x370 [ 15.406775][ T189] __x64_sys_exit_group+0x3c/0x50 [ 15.406777][ T189] x64_sys_call+0x1567/0x1570 [ 15.406779][ T189] do_syscall_64+0xff/0x530 [ 15.406783][ T189] ? exc_page_fault+0xee/0x100 [ 15.406786][ T189] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.406788][ T189] RIP: 0033:0x7fba57c531b8 [ 15.406790][ T189] Code: Unable to access opcode bytes at 0x7fba57c5318e. [ 15.406791][ T189] RSP: 002b:00007ffdc5674498 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 15.406794][ T189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba57c531b8 [ 15.406796][ T189] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 15.406796][ T189] RBP: 00007ffdc5674620 R08: 000055e8ab2f5a98 R09: 0000000000000000 [ 15.406797][ T189] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 15.406798][ T189] R13: 00007fba574b1050 R14: 00007fba58184d9e R15: 000055e8ab18e130 [ 15.406805][ T189]