[ 9.510550][ T81] virtio_net virtio2 enp0s1: renamed from eth0 [ 9.510565][ T81] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.510567][ T81] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 81, name: (udev-worker) [ 9.510569][ T81] preempt_count: 1, expected: 0 [ 9.510569][ T81] RCU nest depth: 0, expected: 0 [ 9.510570][ T81] locks held by (udev-worker)/81: 5, last CPU#1: [ 9.510573][ T81] #0: ffffffffa1ace040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 9.510585][ T81] #1: ffffffffa1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.510591][ T81] #2: ffffffffa1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.510594][ T81] #3: ffffffffa1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.510598][ T81] #4: ffffffffa1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.510601][ T81] irq event stamp: 428502 [ 9.510602][ T81] hardirqs last enabled at (428501): [] __down_trylock_console_sem+0x86/0xa0 [ 9.510605][ T81] hardirqs last disabled at (428502): [] console_emit_next_record+0x3d4/0x4c0 [ 9.510606][ T81] softirqs last enabled at (428496): [] netif_change_name+0x216/0x8c0 [ 9.510609][ T81] softirqs last disabled at (428494): [] netif_change_name+0x1ad/0x8c0 [ 9.510611][ T81] Preemption disabled at: [ 9.510612][ T81] [] vprintk_emit+0x31b/0x3e0 [ 9.510617][ T81] CPU: 1 UID: 0 PID: 81 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.510621][ T81] Tainted: [W]=WARN [ 9.510621][ T81] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.510623][ T81] Call Trace: [ 9.510625][ T81] [ 9.510627][ T81] dump_stack_lvl+0x6f/0xa0 [ 9.510631][ T81] ? vprintk_emit+0x31b/0x3e0 [ 9.510633][ T81] __might_resched.cold+0x1fe/0x2c1 [ 9.510638][ T81] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.510641][ T81] ? __kmalloc_noprof+0xdb/0x760 [ 9.510646][ T81] __kmalloc_noprof+0x443/0x760 [ 9.510648][ T81] ? alloc_buf.isra.0+0x4b/0x260 [ 9.510654][ T81] ? do_raw_spin_unlock+0x59/0x250 [ 9.510657][ T81] alloc_buf.isra.0+0x4b/0x260 [ 9.510660][ T81] put_chars+0x1e1/0x2f0 [ 9.510663][ T81] ? __send_to_port+0x420/0x420 [ 9.510665][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.510669][ T81] ? validate_chain+0x38b/0xc20 [ 9.510674][ T81] hvc_console_print+0x292/0x780 [ 9.510681][ T81] ? hvc_write+0x3a0/0x3a0 [ 9.510683][ T81] ? rcu_is_watching+0x16/0xd0 [ 9.510685][ T81] ? lock_acquire+0x13c/0x160 [ 9.510689][ T81] console_emit_next_record+0x22f/0x4c0 [ 9.510693][ T81] ? devkmsg_read+0x4b0/0x4b0 [ 9.510694][ T81] ? console_flush_one_record+0x106/0x710 [ 9.510697][ T81] ? rcu_is_watching+0x16/0xd0 [ 9.510698][ T81] ? lock_acquire+0x13c/0x160 [ 9.510702][ T81] console_flush_one_record+0x46f/0x710 [ 9.510706][ T81] ? console_emit_next_record+0x4c0/0x4c0 [ 9.510707][ T81] ? __lock_acquire+0x518/0xc20 [ 9.510712][ T81] console_unlock+0xee/0x1f0 [ 9.510715][ T81] ? console_flush_one_record+0x710/0x710 [ 9.510716][ T81] ? rcu_is_watching+0x16/0xd0 [ 9.510718][ T81] ? lock_acquire+0x60/0x160 [ 9.510721][ T81] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.510723][ T81] ? vprintk_emit+0x320/0x3e0 [ 9.510726][ T81] vprintk_emit+0x37c/0x3e0 [ 9.510729][ T81] ? wake_up_klogd_work_func+0x90/0x90 [ 9.510731][ T81] ? __lock_acquire+0x518/0xc20 [ 9.510733][ T81] ? rwsem_optimistic_spin+0x3c7/0x480 [ 9.510737][ T81] dev_vprintk_emit+0x27f/0x2c0 [ 9.510742][ T81] ? device_rename.cold+0xa/0xa [ 9.510747][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 9.510751][ T81] dev_printk_emit+0xb9/0xee [ 9.510753][ T81] ? dev_vprintk_emit+0x2c0/0x2c0 [ 9.510757][ T81] ? is_bpf_text_address+0x72/0x110 [ 9.510760][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.510762][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.510765][ T81] __netdev_printk+0x160/0x1d0 [ 9.510771][ T81] netdev_info+0xe2/0x116 [ 9.510774][ T81] ? netdev_notice+0x120/0x120 [ 9.510777][ T81] ? find_held_lock+0x2b/0x80 [ 9.510780][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 9.510783][ T81] ? mark_held_locks+0x40/0x70 [ 9.510786][ T81] ? do_setlink.isra.0+0x1d77/0x2750 [ 9.510789][ T81] netif_change_name.cold+0x4f/0x89 [ 9.510792][ T81] ? __lock_acquire+0x518/0xc20 [ 9.510794][ T81] ? rwsem_optimistic_spin+0x3c0/0x480 [ 9.510795][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.510798][ T81] ? netdev_adjacent_rename_links+0x470/0x470 [ 9.510802][ T81] ? __asan_memset+0x27/0x50 [ 9.510807][ T81] do_setlink.isra.0+0x1d77/0x2750 [ 9.510810][ T81] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.510814][ T81] ? rtnl_link_get_size+0x350/0x350 [ 9.510816][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.510818][ T81] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.510820][ T81] ? validate_chain+0x38b/0xc20 [ 9.510822][ T81] ? __lock_acquire+0x518/0xc20 [ 9.510824][ T81] ? rcu_is_watching+0x16/0xd0 [ 9.510827][ T81] ? __lock_acquire+0x518/0xc20 [ 9.510828][ T81] ? put_old_timex32+0x3de/0x500 [ 9.510834][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 9.510836][ T81] ? rtnl_setlink+0x29d/0x920 [ 9.510839][ T81] ? rcu_is_watching+0x16/0xd0 [ 9.510841][ T81] ? lock_acquire+0x13c/0x160 [ 9.510842][ T81] ? rcu_is_watching+0x16/0xd0 [ 9.510844][ T81] ? rcu_is_watching+0x16/0xd0 [ 9.510845][ T81] ? trace_contention_end+0xb3/0x180 [ 9.510856][ T81] ? __mutex_lock+0x1db/0x1ea0 [ 9.510860][ T81] ? __mutex_lock+0x9a3/0x1ea0 [ 9.510862][ T81] ? rtnl_setlink+0x29d/0x920 [ 9.510866][ T81] ? ww_mutex_lock+0x160/0x160 [ 9.510867][ T81] ? nla_get_range_signed+0x3d0/0x3d0 [ 9.510871][ T81] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.510874][ T81] ? validate_chain+0x38b/0xc20 [ 9.510877][ T81] ? cap_capable+0x1d7/0x3d0 [ 9.510884][ T81] rtnl_setlink+0x527/0x920 [ 9.510887][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 9.510889][ T81] ? __hrtimer_start_range_ns+0x161/0x8a0 [ 9.510894][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 9.510912][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 9.510914][ T81] ? find_held_lock+0x2b/0x80 [ 9.510917][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 9.510919][ T81] ? mark_usage+0x61/0x170 [ 9.510921][ T81] ? __lock_acquire+0x518/0xc20 [ 9.510926][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 9.510928][ T81] ? find_held_lock+0x2b/0x80 [ 9.510930][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 9.510932][ T81] ? __lock_release.isra.0+0x69/0x1a0 [ 9.510936][ T81] ? __rtnl_newlink+0xa50/0xa50 [ 9.510938][ T81] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 9.510942][ T81] ? rtnl_link_fill+0x900/0x900 [ 9.510944][ T81] ? __lock_acquire+0x518/0xc20 [ 9.510948][ T81] ? lock_acquire.part.0+0xd4/0x280 [ 9.510950][ T81] ? find_held_lock+0x2b/0x80 [ 9.510953][ T81] netlink_rcv_skb+0x14e/0x3a0 [ 9.510956][ T81] ? rtnl_link_fill+0x900/0x900 [ 9.510959][ T81] ? netlink_ack+0xcd0/0xcd0 [ 9.510965][ T81] ? netlink_deliver_tap+0xc5/0x330 [ 9.510967][ T81] ? netlink_deliver_tap+0x13c/0x330 [ 9.510972][ T81] netlink_unicast+0x486/0x750 [ 9.510975][ T81] ? netlink_attachskb+0x810/0x810 [ 9.510977][ T81] ? __lock_acquire+0x518/0xc20 [ 9.510982][ T81] netlink_sendmsg+0x735/0xc60 [ 9.510985][ T81] ? netlink_unicast+0x750/0x750 [ 9.510988][ T81] ? __might_fault+0x97/0x140 [ 9.510991][ T81] ? __might_fault+0x97/0x140 [ 9.510995][ T81] __sys_sendto+0x2aa/0x400 [ 9.510999][ T81] ? __ia32_sys_getpeername+0xd0/0xd0 [ 9.511003][ T81] ? __schedule+0x1239/0x20e0 [ 9.511005][ T81] ? __schedule+0xfa5/0x20e0 [ 9.511014][ T81] __x64_sys_sendto+0xe4/0x1f0 [ 9.511016][ T81] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.511020][ T81] ? lockdep_hardirqs_on+0x91/0x130 [ 9.511022][ T81] ? do_syscall_64+0xa6/0x530 [ 9.511024][ T81] do_syscall_64+0xff/0x530 [ 9.511026][ T81] ? irq_exit_rcu+0x1a/0x30 [ 9.511030][ T81] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.511032][ T81] RIP: 0033:0x7ff0fee6f54e [ 9.511036][ T81] 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 [ 9.511037][ T81] RSP: 002b:00007ffd0c8c9f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 9.511040][ T81] RAX: ffffffffffffffda RBX: 000055668f9e3f40 RCX: 00007ff0fee6f54e [ 9.511041][ T81] RDX: 000000000000002c RSI: 000055668f9e8430 RDI: 0000000000000014 [ 9.511042][ T81] RBP: 00007ffd0c8c9fa0 R08: 00007ffd0c8c9ff0 R09: 0000000000000080 [ 9.511043][ T81] R10: 0000000000000000 R11: 0000000000000202 R12: 000055668fb390f0 [ 9.511044][ T81] R13: 00007ffd0c8ca0d4 R14: 0000000000000000 R15: 0000000000000000 [ 9.511050][ T81] [ 9.612203][ T85] virtio_net virtio3 enp0s2: renamed from eth1 [ 10.628079][ T240] ip (240) used greatest stack depth: 24272 bytes left [ 10.628095][ T240] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.628097][ T240] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 240, name: ip [ 10.628098][ T240] preempt_count: 2, expected: 0 [ 10.628099][ T240] RCU nest depth: 0, expected: 0 [ 10.628100][ T240] locks held by ip/240: 5, last CPU#0: [ 10.628102][ T240] #0: ffffffffa12027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.628114][ T240] #1: ffffffffa1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.628119][ T240] #2: ffffffffa1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.628122][ T240] #3: ffffffffa1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.628125][ T240] #4: ffffffffa1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.628129][ T240] irq event stamp: 27294 [ 10.628129][ T240] hardirqs last enabled at (27293): [] __down_trylock_console_sem+0x86/0xa0 [ 10.628133][ T240] hardirqs last disabled at (27294): [] console_emit_next_record+0x3d4/0x4c0 [ 10.628134][ T240] softirqs last enabled at (27018): [] handle_softirqs+0x67c/0x900 [ 10.628136][ T240] softirqs last disabled at (26203): [] __irq_exit_rcu+0x145/0x1c0 [ 10.628139][ T240] Preemption disabled at: [ 10.628139][ T240] [<0000000000000000>] 0x0 [ 10.628146][ T240] CPU: 0 UID: 0 PID: 240 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.628149][ T240] Tainted: [W]=WARN [ 10.628150][ T240] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.628152][ T240] Call Trace: [ 10.628153][ T240] [ 10.628155][ T240] dump_stack_lvl+0x6f/0xa0 [ 10.628160][ T240] __might_resched.cold+0x1fe/0x2c1 [ 10.628166][ T240] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.628170][ T240] ? __kmalloc_noprof+0xdb/0x760 [ 10.628175][ T240] __kmalloc_noprof+0x443/0x760 [ 10.628177][ T240] ? alloc_buf.isra.0+0x4b/0x260 [ 10.628183][ T240] ? do_raw_spin_unlock+0x59/0x250 [ 10.628186][ T240] alloc_buf.isra.0+0x4b/0x260 [ 10.628189][ T240] put_chars+0x1e1/0x2f0 [ 10.628193][ T240] ? __send_to_port+0x420/0x420 [ 10.628195][ T240] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.628199][ T240] ? validate_chain+0x38b/0xc20 [ 10.628204][ T240] hvc_console_print+0x292/0x780 [ 10.628210][ T240] ? hvc_write+0x3a0/0x3a0 [ 10.628213][ T240] ? rcu_is_watching+0x16/0xd0 [ 10.628215][ T240] ? lock_acquire+0x13c/0x160 [ 10.628219][ T240] console_emit_next_record+0x22f/0x4c0 [ 10.628223][ T240] ? devkmsg_read+0x4b0/0x4b0 [ 10.628224][ T240] ? console_flush_one_record+0x106/0x710 [ 10.628226][ T240] ? rcu_is_watching+0x16/0xd0 [ 10.628228][ T240] ? lock_acquire+0x13c/0x160 [ 10.628232][ T240] console_flush_one_record+0x46f/0x710 [ 10.628236][ T240] ? console_emit_next_record+0x4c0/0x4c0 [ 10.628237][ T240] ? __lock_acquire+0x518/0xc20 [ 10.628242][ T240] console_unlock+0xee/0x1f0 [ 10.628245][ T240] ? console_flush_one_record+0x710/0x710 [ 10.628246][ T240] ? rcu_is_watching+0x16/0xd0 [ 10.628248][ T240] ? lock_acquire+0x60/0x160 [ 10.628251][ T240] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.628253][ T240] ? vprintk_emit+0x320/0x3e0 [ 10.628256][ T240] vprintk_emit+0x37c/0x3e0 [ 10.628259][ T240] ? wake_up_klogd_work_func+0x90/0x90 [ 10.628262][ T240] ? __lock_acquire+0x518/0xc20 [ 10.628266][ T240] _printk+0xc7/0x100 [ 10.628269][ T240] ? snapshot_read.cold+0x21/0x21 [ 10.628272][ T240] ? do_raw_spin_lock+0x131/0x280 [ 10.628275][ T240] ? __rwlock_init+0x150/0x150 [ 10.628279][ T240] ? do_raw_spin_lock+0x131/0x280 [ 10.628282][ T240] do_exit.cold+0x82/0x9c [ 10.628285][ T240] ? exit_notify+0x890/0x890 [ 10.628286][ T240] ? __lock_release.isra.0+0x69/0x1a0 [ 10.628289][ T240] ? rcu_is_watching+0x16/0xd0 [ 10.628293][ T240] do_group_exit+0xb8/0x370 [ 10.628296][ T240] __x64_sys_exit_group+0x3c/0x50 [ 10.628297][ T240] x64_sys_call+0x1567/0x1570 [ 10.628300][ T240] do_syscall_64+0xff/0x530 [ 10.628304][ T240] ? exc_page_fault+0xee/0x100 [ 10.628307][ T240] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.628309][ T240] RIP: 0033:0x7f76c90bb1b8 [ 10.628312][ T240] Code: Unable to access opcode bytes at 0x7f76c90bb18e. [ 10.628313][ T240] RSP: 002b:00007ffd69f0eb78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.628315][ T240] RAX: ffffffffffffffda RBX: 00007f76c91ebf88 RCX: 00007f76c90bb1b8 [ 10.628316][ T240] RDX: 00007f76c8e05fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.628317][ T240] RBP: 00007ffd69f0ebd0 R08: 0000000000000000 R09: 0000000000000050 [ 10.628318][ T240] R10: 00007ffd69f0e990 R11: 0000000000000246 R12: 0000000000000001 [ 10.628319][ T240] R13: 0000000000000000 R14: 00007f76c91ea680 R15: 00007f76c91ebfa0 [ 10.628325][ T240] [ 11.115274][ T85] virtio_net virtio2 enp0s1: renamed from eth0 [ 11.245763][ T82] virtio_net virtio3 enp0s2: renamed from eth0 [ 11.475013][ T83] virtio_net virtio2 enp0s1: renamed from eth0 [ 11.579199][ T85] virtio_net virtio3 enp0s2: renamed from eth0 [ 14.205898][ T85] virtio_net virtio2 enp0s1: renamed from eth0 [ 14.205914][ T85] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.205917][ T85] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 85, name: (udev-worker) [ 14.205918][ T85] preempt_count: 1, expected: 0 [ 14.205919][ T85] RCU nest depth: 0, expected: 0 [ 14.205920][ T85] locks held by (udev-worker)/85: 5, last CPU#3: [ 14.205922][ T85] #0: ffffffffa1ace040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 14.205935][ T85] #1: ffffffffa1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.205941][ T85] #2: ffffffffa1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.205945][ T85] #3: ffffffffa1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.205948][ T85] #4: ffffffffa1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.205951][ T85] irq event stamp: 1282300 [ 14.205952][ T85] hardirqs last enabled at (1282299): [] __down_trylock_console_sem+0x86/0xa0 [ 14.205955][ T85] hardirqs last disabled at (1282300): [] console_emit_next_record+0x3d4/0x4c0 [ 14.205957][ T85] softirqs last enabled at (1282294): [] netif_change_name+0x216/0x8c0 [ 14.205960][ T85] softirqs last disabled at (1282292): [] netif_change_name+0x1ad/0x8c0 [ 14.205963][ T85] Preemption disabled at: [ 14.205963][ T85] [] vprintk_emit+0x31b/0x3e0 [ 14.205968][ T85] CPU: 3 UID: 0 PID: 85 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.205972][ T85] Tainted: [W]=WARN [ 14.205973][ T85] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.205975][ T85] Call Trace: [ 14.205976][ T85] [ 14.205978][ T85] dump_stack_lvl+0x6f/0xa0 [ 14.205982][ T85] ? vprintk_emit+0x31b/0x3e0 [ 14.205984][ T85] __might_resched.cold+0x1fe/0x2c1 [ 14.205989][ T85] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.205992][ T85] ? __kmalloc_noprof+0xdb/0x760 [ 14.205998][ T85] __kmalloc_noprof+0x443/0x760 [ 14.206000][ T85] ? alloc_buf.isra.0+0x4b/0x260 [ 14.206006][ T85] ? do_raw_spin_unlock+0x59/0x250 [ 14.206009][ T85] alloc_buf.isra.0+0x4b/0x260 [ 14.206014][ T85] put_chars+0x1e1/0x2f0 [ 14.206019][ T85] ? __send_to_port+0x420/0x420 [ 14.206021][ T85] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.206027][ T85] ? validate_chain+0x38b/0xc20 [ 14.206036][ T85] hvc_console_print+0x292/0x780 [ 14.206043][ T85] ? hvc_write+0x3a0/0x3a0 [ 14.206046][ T85] ? rcu_is_watching+0x16/0xd0 [ 14.206048][ T85] ? lock_acquire+0x13c/0x160 [ 14.206052][ T85] console_emit_next_record+0x22f/0x4c0 [ 14.206056][ T85] ? devkmsg_read+0x4b0/0x4b0 [ 14.206057][ T85] ? console_flush_one_record+0x106/0x710 [ 14.206060][ T85] ? rcu_is_watching+0x16/0xd0 [ 14.206062][ T85] ? lock_acquire+0x13c/0x160 [ 14.206066][ T85] console_flush_one_record+0x46f/0x710 [ 14.206070][ T85] ? console_emit_next_record+0x4c0/0x4c0 [ 14.206071][ T85] ? __lock_acquire+0x518/0xc20 [ 14.206076][ T85] console_unlock+0xee/0x1f0 [ 14.206079][ T85] ? console_flush_one_record+0x710/0x710 [ 14.206080][ T85] ? rcu_is_watching+0x16/0xd0 [ 14.206082][ T85] ? lock_acquire+0x60/0x160 [ 14.206086][ T85] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.206088][ T85] ? vprintk_emit+0x320/0x3e0 [ 14.206091][ T85] vprintk_emit+0x37c/0x3e0 [ 14.206094][ T85] ? wake_up_klogd_work_func+0x90/0x90 [ 14.206096][ T85] ? __lock_acquire+0x518/0xc20 [ 14.206098][ T85] ? rwsem_optimistic_spin+0x3c7/0x480 [ 14.206103][ T85] dev_vprintk_emit+0x27f/0x2c0 [ 14.206108][ T85] ? device_rename.cold+0xa/0xa [ 14.206114][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 14.206118][ T85] dev_printk_emit+0xb9/0xee [ 14.206120][ T85] ? dev_vprintk_emit+0x2c0/0x2c0 [ 14.206124][ T85] ? is_bpf_text_address+0x72/0x110 [ 14.206128][ T85] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.206130][ T85] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.206133][ T85] __netdev_printk+0x160/0x1d0 [ 14.206140][ T85] netdev_info+0xe2/0x116 [ 14.206143][ T85] ? netdev_notice+0x120/0x120 [ 14.206146][ T85] ? find_held_lock+0x2b/0x80 [ 14.206149][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 14.206152][ T85] ? mark_held_locks+0x40/0x70 [ 14.206156][ T85] ? do_setlink.isra.0+0x1d77/0x2750 [ 14.206158][ T85] netif_change_name.cold+0x4f/0x89 [ 14.206161][ T85] ? __lock_acquire+0x518/0xc20 [ 14.206165][ T85] ? rwsem_optimistic_spin+0x3c7/0x480 [ 14.206167][ T85] ? find_held_lock+0x2/0x80 [ 14.206170][ T85] ? netdev_adjacent_rename_links+0x470/0x470 [ 14.206173][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 14.206175][ T85] ? find_held_lock+0x2b/0x80 [ 14.206178][ T85] ? __lock_acquire+0x518/0xc20 [ 14.206179][ T85] ? __asan_memset+0x27/0x50 [ 14.206187][ T85] do_setlink.isra.0+0x1d77/0x2750 [ 14.206194][ T85] ? rtnl_link_get_size+0x350/0x350 [ 14.206197][ T85] ? mark_usage+0x61/0x170 [ 14.206199][ T85] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.206201][ T85] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.206204][ T85] ? validate_chain+0x38b/0xc20 [ 14.206209][ T85] ? __lock_acquire+0x518/0xc20 [ 14.206213][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 14.206215][ T85] ? rtnl_setlink+0x29d/0x920 [ 14.206219][ T85] ? rcu_is_watching+0x16/0xd0 [ 14.206221][ T85] ? lock_acquire+0x13c/0x160 [ 14.206223][ T85] ? rcu_is_watching+0x16/0xd0 [ 14.206224][ T85] ? rcu_is_watching+0x16/0xd0 [ 14.206226][ T85] ? trace_contention_end+0xb3/0x180 [ 14.206229][ T85] ? __mutex_lock+0x1db/0x1ea0 [ 14.206232][ T85] ? __mutex_lock+0x9a3/0x1ea0 [ 14.206234][ T85] ? __lock_acquire+0x518/0xc20 [ 14.206236][ T85] ? rtnl_setlink+0x29d/0x920 [ 14.206239][ T85] ? mark_usage+0x61/0x170 [ 14.206242][ T85] ? ww_mutex_lock+0x160/0x160 [ 14.206244][ T85] ? nla_get_range_signed+0x3d0/0x3d0 [ 14.206249][ T85] ? mark_usage+0x61/0x170 [ 14.206253][ T85] ? cap_capable+0x1d7/0x3d0 [ 14.206260][ T85] rtnl_setlink+0x527/0x920 [ 14.206264][ T85] ? __rtnl_newlink+0xa50/0xa50 [ 14.206266][ T85] ? __lock_acquire+0x518/0xc20 [ 14.206288][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 14.206291][ T85] ? find_held_lock+0x2b/0x80 [ 14.206294][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 14.206296][ T85] ? mark_usage+0x61/0x170 [ 14.206298][ T85] ? __lock_acquire+0x518/0xc20 [ 14.206303][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 14.206305][ T85] ? find_held_lock+0x2b/0x80 [ 14.206307][ T85] ? __rtnl_newlink+0xa50/0xa50 [ 14.206310][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 14.206314][ T85] ? __rtnl_newlink+0xa50/0xa50 [ 14.206316][ T85] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.206320][ T85] ? rtnl_link_fill+0x900/0x900 [ 14.206322][ T85] ? __lock_acquire+0x518/0xc20 [ 14.206327][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 14.206329][ T85] ? find_held_lock+0x2b/0x80 [ 14.206332][ T85] netlink_rcv_skb+0x14e/0x3a0 [ 14.206335][ T85] ? rtnl_link_fill+0x900/0x900 [ 14.206339][ T85] ? netlink_ack+0xcd0/0xcd0 [ 14.206345][ T85] ? netlink_deliver_tap+0xc5/0x330 [ 14.206348][ T85] ? netlink_deliver_tap+0x13c/0x330 [ 14.206353][ T85] netlink_unicast+0x486/0x750 [ 14.206356][ T85] ? netlink_attachskb+0x810/0x810 [ 14.206358][ T85] ? __lock_acquire+0x518/0xc20 [ 14.206363][ T85] netlink_sendmsg+0x735/0xc60 [ 14.206367][ T85] ? netlink_unicast+0x750/0x750 [ 14.206371][ T85] ? __might_fault+0x97/0x140 [ 14.206374][ T85] ? __might_fault+0x97/0x140 [ 14.206378][ T85] __sys_sendto+0x2aa/0x400 [ 14.206382][ T85] ? __ia32_sys_getpeername+0xd0/0xd0 [ 14.206393][ T85] ? exc_page_fault+0x87/0x100 [ 14.206400][ T85] __x64_sys_sendto+0xe4/0x1f0 [ 14.206402][ T85] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 14.206406][ T85] ? lockdep_hardirqs_on+0x91/0x130 [ 14.206408][ T85] ? do_syscall_64+0xa6/0x530 [ 14.206410][ T85] do_syscall_64+0xff/0x530 [ 14.206411][ T85] ? exc_page_fault+0xee/0x100 [ 14.206415][ T85] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.206417][ T85] RIP: 0033:0x7ff0fee6f54e [ 14.206421][ 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 [ 14.206422][ T85] RSP: 002b:00007ffd0c8c9f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 14.206425][ T85] RAX: ffffffffffffffda RBX: 000055668f9e3f40 RCX: 00007ff0fee6f54e [ 14.206427][ T85] RDX: 000000000000002c RSI: 000055668fb4a8f0 RDI: 000000000000001c [ 14.206427][ T85] RBP: 00007ffd0c8c9fa0 R08: 00007ffd0c8c9ff0 R09: 0000000000000080 [ 14.206428][ T85] R10: 0000000000000000 R11: 0000000000000202 R12: 000055668fb4d8a0 [ 14.206429][ T85] R13: 00007ffd0c8ca0d4 R14: 0000000000000000 R15: 0000000000000000 [ 14.206437][ T85] [ 14.363621][ T82] virtio_net virtio3 enp0s2: renamed from eth0 [ 14.614597][ T85] virtio_net virtio2 enp0s1: renamed from eth0 [ 14.734791][ T82] virtio_net virtio3 enp0s2: renamed from eth0 [ 15.682903][ T407] ip (407) used greatest stack depth: 24032 bytes left [ 15.682918][ T407] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.682920][ T407] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 407, name: ip [ 15.682922][ T407] preempt_count: 2, expected: 0 [ 15.682923][ T407] RCU nest depth: 0, expected: 0 [ 15.682924][ T407] locks held by ip/407: 5, last CPU#3: [ 15.682926][ T407] #0: ffffffffa12027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 15.682937][ T407] #1: ffffffffa1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.682943][ T407] #2: ffffffffa1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.682946][ T407] #3: ffffffffa1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.682950][ T407] #4: ffffffffa1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.682953][ T407] irq event stamp: 20802 [ 15.682954][ T407] hardirqs last enabled at (20801): [] __down_trylock_console_sem+0x86/0xa0 [ 15.682957][ T407] hardirqs last disabled at (20802): [] console_emit_next_record+0x3d4/0x4c0 [ 15.682959][ T407] softirqs last enabled at (20344): [] handle_softirqs+0x67c/0x900 [ 15.682961][ T407] softirqs last disabled at (20339): [] __irq_exit_rcu+0x145/0x1c0 [ 15.682964][ T407] Preemption disabled at: [ 15.682964][ T407] [<0000000000000000>] 0x0 [ 15.682970][ T407] CPU: 3 UID: 0 PID: 407 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.682974][ T407] Tainted: [W]=WARN [ 15.682975][ T407] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.682976][ T407] Call Trace: [ 15.682978][ T407] [ 15.682979][ T407] dump_stack_lvl+0x6f/0xa0 [ 15.682985][ T407] __might_resched.cold+0x1fe/0x2c1 [ 15.682989][ T407] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.682992][ T407] ? __kmalloc_noprof+0xdb/0x760 [ 15.682998][ T407] __kmalloc_noprof+0x443/0x760 [ 15.683000][ T407] ? alloc_buf.isra.0+0x4b/0x260 [ 15.683006][ T407] ? do_raw_spin_unlock+0x59/0x250 [ 15.683009][ T407] alloc_buf.isra.0+0x4b/0x260 [ 15.683013][ T407] put_chars+0x1e1/0x2f0 [ 15.683016][ T407] ? __send_to_port+0x420/0x420 [ 15.683018][ T407] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.683022][ T407] ? validate_chain+0x38b/0xc20 [ 15.683028][ T407] hvc_console_print+0x292/0x780 [ 15.683034][ T407] ? hvc_write+0x3a0/0x3a0 [ 15.683037][ T407] ? rcu_is_watching+0x16/0xd0 [ 15.683039][ T407] ? lock_acquire+0x13c/0x160 [ 15.683043][ T407] console_emit_next_record+0x22f/0x4c0 [ 15.683047][ T407] ? devkmsg_read+0x4b0/0x4b0 [ 15.683048][ T407] ? console_flush_one_record+0x106/0x710 [ 15.683051][ T407] ? rcu_is_watching+0x16/0xd0 [ 15.683053][ T407] ? lock_acquire+0x13c/0x160 [ 15.683057][ T407] console_flush_one_record+0x46f/0x710 [ 15.683060][ T407] ? console_emit_next_record+0x4c0/0x4c0 [ 15.683061][ T407] ? __lock_acquire+0x518/0xc20 [ 15.683067][ T407] console_unlock+0xee/0x1f0 [ 15.683069][ T407] ? console_flush_one_record+0x710/0x710 [ 15.683071][ T407] ? rcu_is_watching+0x16/0xd0 [ 15.683072][ T407] ? lock_acquire+0x60/0x160 [ 15.683076][ T407] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.683078][ T407] ? vprintk_emit+0x320/0x3e0 [ 15.683081][ T407] vprintk_emit+0x37c/0x3e0 [ 15.683084][ T407] ? wake_up_klogd_work_func+0x90/0x90 [ 15.683087][ T407] ? __lock_acquire+0x518/0xc20 [ 15.683091][ T407] _printk+0xc7/0x100 [ 15.683095][ T407] ? snapshot_read.cold+0x21/0x21 [ 15.683097][ T407] ? do_raw_spin_lock+0x131/0x280 [ 15.683100][ T407] ? __rwlock_init+0x150/0x150 [ 15.683104][ T407] ? do_raw_spin_lock+0x131/0x280 [ 15.683107][ T407] do_exit.cold+0x82/0x9c [ 15.683110][ T407] ? exit_notify+0x890/0x890 [ 15.683112][ T407] ? __lock_release.isra.0+0x69/0x1a0 [ 15.683115][ T407] ? rcu_is_watching+0x16/0xd0 [ 15.683119][ T407] do_group_exit+0xb8/0x370 [ 15.683121][ T407] __x64_sys_exit_group+0x3c/0x50 [ 15.683123][ T407] x64_sys_call+0x1567/0x1570 [ 15.683126][ T407] do_syscall_64+0xff/0x530 [ 15.683130][ T407] ? exc_page_fault+0xee/0x100 [ 15.683133][ T407] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.683135][ T407] RIP: 0033:0x7f90ddfba1b8 [ 15.683138][ T407] Code: Unable to access opcode bytes at 0x7f90ddfba18e. [ 15.683139][ T407] RSP: 002b:00007ffc1363c328 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 15.683141][ T407] RAX: ffffffffffffffda RBX: 00007f90de0eaf88 RCX: 00007f90ddfba1b8 [ 15.683142][ T407] RDX: 00007f90ddd04fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 15.683143][ T407] RBP: 00007ffc1363c380 R08: 0000000000000000 R09: 0000000000000050 [ 15.683144][ T407] R10: 00007ffc1363c140 R11: 0000000000000246 R12: 0000000000000001 [ 15.683145][ T407] R13: 0000000000000000 R14: 00007f90de0e9680 R15: 00007f90de0eafa0 [ 15.683152][ T407] [ 16.180955][ T85] virtio_net virtio2 enp0s1: renamed from eth0 [ 16.319612][ T82] virtio_net virtio3 enp0s2: renamed from eth0 [ 16.507287][ T159] virtio_net virtio2: Assigned random MAC address 0e:d4:0c:45:9a:7f [ 16.613712][ T85] virtio_net virtio2 enp0s1: renamed from eth0 [ 16.633538][ T159] virtio_net virtio3: Assigned random MAC address 96:49:fe:0c:d4:b4 [ 16.792354][ T82] virtio_net virtio3 enp0s2: renamed from eth0 [ 16.792369][ T82] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.792371][ T82] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 82, name: (udev-worker) [ 16.792373][ T82] preempt_count: 1, expected: 0 [ 16.792374][ T82] RCU nest depth: 0, expected: 0 [ 16.792375][ T82] locks held by (udev-worker)/82: 5, last CPU#3: [ 16.792377][ T82] #0: ffffffffa1ace040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 16.792389][ T82] #1: ffffffffa1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.792394][ T82] #2: ffffffffa1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.792398][ T82] #3: ffffffffa1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.792401][ T82] #4: ffffffffa1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.792404][ T82] irq event stamp: 1240504 [ 16.792405][ T82] hardirqs last enabled at (1240503): [] __down_trylock_console_sem+0x86/0xa0 [ 16.792408][ T82] hardirqs last disabled at (1240504): [] console_emit_next_record+0x3d4/0x4c0 [ 16.792410][ T82] softirqs last enabled at (1240498): [] netif_change_name+0x216/0x8c0 [ 16.792412][ T82] softirqs last disabled at (1240496): [] netif_change_name+0x1ad/0x8c0 [ 16.792415][ T82] Preemption disabled at: [ 16.792416][ T82] [] vprintk_emit+0x31b/0x3e0 [ 16.792420][ T82] CPU: 3 UID: 0 PID: 82 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.792423][ T82] Tainted: [W]=WARN [ 16.792424][ T82] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.792426][ T82] Call Trace: [ 16.792427][ T82] [ 16.792429][ T82] dump_stack_lvl+0x6f/0xa0 [ 16.792434][ T82] ? vprintk_emit+0x31b/0x3e0 [ 16.792435][ T82] __might_resched.cold+0x1fe/0x2c1 [ 16.792440][ T82] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.792443][ T82] ? __kmalloc_noprof+0xdb/0x760 [ 16.792448][ T82] __kmalloc_noprof+0x443/0x760 [ 16.792451][ T82] ? alloc_buf.isra.0+0x4b/0x260 [ 16.792456][ T82] ? do_raw_spin_unlock+0x59/0x250 [ 16.792459][ T82] alloc_buf.isra.0+0x4b/0x260 [ 16.792463][ T82] put_chars+0x1e1/0x2f0 [ 16.792466][ T82] ? __send_to_port+0x420/0x420 [ 16.792468][ T82] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.792471][ T82] ? validate_chain+0x38b/0xc20 [ 16.792477][ T82] hvc_console_print+0x292/0x780 [ 16.792483][ T82] ? hvc_write+0x3a0/0x3a0 [ 16.792486][ T82] ? rcu_is_watching+0x16/0xd0 [ 16.792488][ T82] ? lock_acquire+0x13c/0x160 [ 16.792493][ T82] console_emit_next_record+0x22f/0x4c0 [ 16.792496][ T82] ? devkmsg_read+0x4b0/0x4b0 [ 16.792497][ T82] ? console_flush_one_record+0x106/0x710 [ 16.792500][ T82] ? rcu_is_watching+0x16/0xd0 [ 16.792501][ T82] ? lock_acquire+0x13c/0x160 [ 16.792505][ T82] console_flush_one_record+0x46f/0x710 [ 16.792509][ T82] ? console_emit_next_record+0x4c0/0x4c0 [ 16.792510][ T82] ? __lock_acquire+0x518/0xc20 [ 16.792516][ T82] console_unlock+0xee/0x1f0 [ 16.792518][ T82] ? console_flush_one_record+0x710/0x710 [ 16.792519][ T82] ? rcu_is_watching+0x16/0xd0 [ 16.792521][ T82] ? lock_acquire+0x60/0x160 [ 16.792525][ T82] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.792527][ T82] ? vprintk_emit+0x320/0x3e0 [ 16.792530][ T82] vprintk_emit+0x37c/0x3e0 [ 16.792533][ T82] ? wake_up_klogd_work_func+0x90/0x90 [ 16.792535][ T82] ? __lock_acquire+0x518/0xc20 [ 16.792537][ T82] ? rwsem_optimistic_spin+0x3c7/0x480 [ 16.792541][ T82] dev_vprintk_emit+0x27f/0x2c0 [ 16.792546][ T82] ? device_rename.cold+0xa/0xa [ 16.792551][ T82] ? lock_acquire.part.0+0xd4/0x280 [ 16.792555][ T82] dev_printk_emit+0xb9/0xee [ 16.792558][ T82] ? dev_vprintk_emit+0x2c0/0x2c0 [ 16.792562][ T82] ? is_bpf_text_address+0x72/0x110 [ 16.792565][ T82] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.792567][ T82] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.792570][ T82] __netdev_printk+0x160/0x1d0 [ 16.792577][ T82] netdev_info+0xe2/0x116 [ 16.792579][ T82] ? netdev_notice+0x120/0x120 [ 16.792582][ T82] ? find_held_lock+0x2b/0x80 [ 16.792585][ T82] ? __lock_release.isra.0+0x69/0x1a0 [ 16.792588][ T82] ? mark_held_locks+0x40/0x70 [ 16.792592][ T82] ? do_setlink.isra.0+0x1d77/0x2750 [ 16.792594][ T82] netif_change_name.cold+0x4f/0x89 [ 16.792597][ T82] ? __lock_acquire+0x518/0xc20 [ 16.792599][ T82] ? rwsem_optimistic_spin+0x3c7/0x480 [ 16.792601][ T82] ? find_held_lock+0x2/0x80 [ 16.792604][ T82] ? netdev_adjacent_rename_links+0x470/0x470 [ 16.792606][ T82] ? lock_acquire.part.0+0xd4/0x280 [ 16.792608][ T82] ? find_held_lock+0x2b/0x80 [ 16.792611][ T82] ? __lock_acquire+0x518/0xc20 [ 16.792612][ T82] ? __asan_memset+0x27/0x50 [ 16.792617][ T82] do_setlink.isra.0+0x1d77/0x2750 [ 16.792622][ T82] ? rtnl_link_get_size+0x350/0x350 [ 16.792624][ T82] ? mark_usage+0x61/0x170 [ 16.792625][ T82] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.792627][ T82] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.792630][ T82] ? validate_chain+0x38b/0xc20 [ 16.792635][ T82] ? __lock_acquire+0x518/0xc20 [ 16.792640][ T82] ? lock_acquire.part.0+0xd4/0x280 [ 16.792642][ T82] ? rtnl_setlink+0x29d/0x920 [ 16.792645][ T82] ? rcu_is_watching+0x16/0xd0 [ 16.792647][ T82] ? lock_acquire+0x13c/0x160 [ 16.792648][ T82] ? rcu_is_watching+0x16/0xd0 [ 16.792650][ T82] ? rcu_is_watching+0x16/0xd0 [ 16.792651][ T82] ? trace_contention_end+0xb3/0x180 [ 16.792654][ T82] ? __mutex_lock+0x1db/0x1ea0 [ 16.792657][ T82] ? __mutex_lock+0x9a3/0x1ea0 [ 16.792659][ T82] ? __lock_acquire+0x518/0xc20 [ 16.792661][ T82] ? rtnl_setlink+0x29d/0x920 [ 16.792664][ T82] ? mark_usage+0x61/0x170 [ 16.792666][ T82] ? ww_mutex_lock+0x160/0x160 [ 16.792668][ T82] ? nla_get_range_signed+0x3d0/0x3d0 [ 16.792674][ T82] ? mark_usage+0x61/0x170 [ 16.792677][ T82] ? cap_capable+0x1d7/0x3d0 [ 16.792684][ T82] rtnl_setlink+0x527/0x920 [ 16.792688][ T82] ? __rtnl_newlink+0xa50/0xa50 [ 16.792689][ T82] ? __lock_acquire+0x518/0xc20 [ 16.792712][ T82] ? lock_acquire.part.0+0xd4/0x280 [ 16.792715][ T82] ? find_held_lock+0x2b/0x80 [ 16.792717][ T82] ? __lock_release.isra.0+0x69/0x1a0 [ 16.792719][ T82] ? mark_usage+0x61/0x170 [ 16.792722][ T82] ? __lock_acquire+0x518/0xc20 [ 16.792726][ T82] ? lock_acquire.part.0+0xd4/0x280 [ 16.792728][ T82] ? find_held_lock+0x2b/0x80 [ 16.792730][ T82] ? __rtnl_newlink+0xa50/0xa50 [ 16.792733][ T82] ? __lock_release.isra.0+0x69/0x1a0 [ 16.792736][ T82] ? __rtnl_newlink+0xa50/0xa50 [ 16.792739][ T82] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 16.792743][ T82] ? rtnl_link_fill+0x900/0x900 [ 16.792745][ T82] ? __lock_acquire+0x518/0xc20 [ 16.792749][ T82] ? lock_acquire.part.0+0xd4/0x280 [ 16.792751][ T82] ? find_held_lock+0x2b/0x80 [ 16.792755][ T82] netlink_rcv_skb+0x14e/0x3a0 [ 16.792757][ T82] ? rtnl_link_fill+0x900/0x900 [ 16.792761][ T82] ? netlink_ack+0xcd0/0xcd0 [ 16.792766][ T82] ? netlink_deliver_tap+0xc5/0x330 [ 16.792769][ T82] ? netlink_deliver_tap+0x13c/0x330 [ 16.792774][ T82] netlink_unicast+0x486/0x750 [ 16.792777][ T82] ? netlink_attachskb+0x810/0x810 [ 16.792779][ T82] ? __lock_acquire+0x518/0xc20 [ 16.792784][ T82] netlink_sendmsg+0x735/0xc60 [ 16.792787][ T82] ? netlink_unicast+0x750/0x750 [ 16.792790][ T82] ? __might_fault+0x97/0x140 [ 16.792794][ T82] ? __might_fault+0x97/0x140 [ 16.792798][ T82] __sys_sendto+0x2aa/0x400 [ 16.792801][ T82] ? __ia32_sys_getpeername+0xd0/0xd0 [ 16.792812][ T82] ? exc_page_fault+0x87/0x100 [ 16.792818][ T82] __x64_sys_sendto+0xe4/0x1f0 [ 16.792820][ T82] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.792823][ T82] ? lockdep_hardirqs_on+0x91/0x130 [ 16.792825][ T82] ? do_syscall_64+0xa6/0x530 [ 16.792827][ T82] do_syscall_64+0xff/0x530 [ 16.792828][ T82] ? exc_page_fault+0xee/0x100 [ 16.792831][ T82] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.792833][ T82] RIP: 0033:0x7ff0fee6f54e [ 16.792837][ T82] 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 [ 16.792839][ T82] RSP: 002b:00007ffd0c8c9f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 16.792841][ T82] RAX: ffffffffffffffda RBX: 000055668f9e3f40 RCX: 00007ff0fee6f54e [ 16.792843][ T82] RDX: 000000000000002c RSI: 000055668fb3ebf0 RDI: 0000000000000016 [ 16.792844][ T82] RBP: 00007ffd0c8c9fa0 R08: 00007ffd0c8c9ff0 R09: 0000000000000080 [ 16.792845][ T82] R10: 0000000000000000 R11: 0000000000000202 R12: 000055668fb48c40 [ 16.792845][ T82] R13: 00007ffd0c8ca0d4 R14: 0000000000000000 R15: 0000000000000000 [ 16.792852][ T82] [ 19.349903][ T85] virtio_net virtio2 enp0s1: renamed from eth0 [ 19.349920][ T85] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.349928][ T85] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 85, name: (udev-worker) [ 19.349929][ T85] preempt_count: 1, expected: 0 [ 19.349930][ T85] RCU nest depth: 0, expected: 0 [ 19.349931][ T85] locks held by (udev-worker)/85: 5, last CPU#2: [ 19.349934][ T85] #0: ffffffffa1ace040 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 19.349946][ T85] #1: ffffffffa1369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.349952][ T85] #2: ffffffffa1369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.349955][ T85] #3: ffffffffa1289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.349959][ T85] #4: ffffffffa1289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.349963][ T85] irq event stamp: 2241476 [ 19.349963][ T85] hardirqs last enabled at (2241475): [] __down_trylock_console_sem+0x86/0xa0 [ 19.349966][ T85] hardirqs last disabled at (2241476): [] console_emit_next_record+0x3d4/0x4c0 [ 19.349968][ T85] softirqs last enabled at (2241470): [] netif_change_name+0x216/0x8c0 [ 19.349971][ T85] softirqs last disabled at (2241468): [] netif_change_name+0x1ad/0x8c0 [ 19.349973][ T85] Preemption disabled at: [ 19.349974][ T85] [] vprintk_emit+0x31b/0x3e0 [ 19.349979][ T85] CPU: 2 UID: 0 PID: 85 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.349983][ T85] Tainted: [W]=WARN [ 19.349983][ T85] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.349985][ T85] Call Trace: [ 19.349987][ T85] [ 19.349988][ T85] dump_stack_lvl+0x6f/0xa0 [ 19.349993][ T85] ? vprintk_emit+0x31b/0x3e0 [ 19.349995][ T85] __might_resched.cold+0x1fe/0x2c1 [ 19.350000][ T85] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.350003][ T85] ? __kmalloc_noprof+0xdb/0x760 [ 19.350009][ T85] __kmalloc_noprof+0x443/0x760 [ 19.350011][ T85] ? alloc_buf.isra.0+0x4b/0x260 [ 19.350017][ T85] ? do_raw_spin_unlock+0x59/0x250 [ 19.350021][ T85] alloc_buf.isra.0+0x4b/0x260 [ 19.350024][ T85] put_chars+0x1e1/0x2f0 [ 19.350028][ T85] ? __send_to_port+0x420/0x420 [ 19.350029][ T85] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.350033][ T85] ? validate_chain+0x38b/0xc20 [ 19.350039][ T85] hvc_console_print+0x292/0x780 [ 19.350046][ T85] ? hvc_write+0x3a0/0x3a0 [ 19.350049][ T85] ? rcu_is_watching+0x16/0xd0 [ 19.350052][ T85] ? lock_acquire+0x13c/0x160 [ 19.350056][ T85] console_emit_next_record+0x22f/0x4c0 [ 19.350060][ T85] ? devkmsg_read+0x4b0/0x4b0 [ 19.350061][ T85] ? console_flush_one_record+0x106/0x710 [ 19.350064][ T85] ? rcu_is_watching+0x16/0xd0 [ 19.350066][ T85] ? lock_acquire+0x13c/0x160 [ 19.350071][ T85] console_flush_one_record+0x46f/0x710 [ 19.350075][ T85] ? console_emit_next_record+0x4c0/0x4c0 [ 19.350076][ T85] ? __lock_acquire+0x518/0xc20 [ 19.350082][ T85] console_unlock+0xee/0x1f0 [ 19.350084][ T85] ? console_flush_one_record+0x710/0x710 [ 19.350086][ T85] ? rcu_is_watching+0x16/0xd0 [ 19.350087][ T85] ? lock_acquire+0x60/0x160 [ 19.350092][ T85] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.350094][ T85] ? vprintk_emit+0x320/0x3e0 [ 19.350097][ T85] vprintk_emit+0x37c/0x3e0 [ 19.350100][ T85] ? wake_up_klogd_work_func+0x90/0x90 [ 19.350102][ T85] ? __lock_acquire+0x518/0xc20 [ 19.350104][ T85] ? rwsem_optimistic_spin+0x3c7/0x480 [ 19.350109][ T85] dev_vprintk_emit+0x27f/0x2c0 [ 19.350114][ T85] ? device_rename.cold+0xa/0xa [ 19.350120][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 19.350124][ T85] dev_printk_emit+0xb9/0xee [ 19.350126][ T85] ? dev_vprintk_emit+0x2c0/0x2c0 [ 19.350130][ T85] ? is_bpf_text_address+0x72/0x110 [ 19.350134][ T85] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.350135][ T85] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.350139][ T85] __netdev_printk+0x160/0x1d0 [ 19.350146][ T85] netdev_info+0xe2/0x116 [ 19.350149][ T85] ? netdev_notice+0x120/0x120 [ 19.350152][ T85] ? find_held_lock+0x2b/0x80 [ 19.350156][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 19.350159][ T85] ? mark_held_locks+0x40/0x70 [ 19.350164][ T85] ? do_setlink.isra.0+0x1d77/0x2750 [ 19.350167][ T85] netif_change_name.cold+0x4f/0x89 [ 19.350170][ T85] ? __lock_acquire+0x518/0xc20 [ 19.350172][ T85] ? rwsem_optimistic_spin+0x3c7/0x480 [ 19.350174][ T85] ? find_held_lock+0x2/0x80 [ 19.350178][ T85] ? netdev_adjacent_rename_links+0x470/0x470 [ 19.350179][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 19.350182][ T85] ? find_held_lock+0x2b/0x80 [ 19.350185][ T85] ? __lock_acquire+0x518/0xc20 [ 19.350187][ T85] ? __asan_memset+0x27/0x50 [ 19.350192][ T85] do_setlink.isra.0+0x1d77/0x2750 [ 19.350197][ T85] ? rtnl_link_get_size+0x350/0x350 [ 19.350199][ T85] ? mark_usage+0x61/0x170 [ 19.350201][ T85] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.350203][ T85] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.350207][ T85] ? validate_chain+0x38b/0xc20 [ 19.350211][ T85] ? __lock_acquire+0x518/0xc20 [ 19.350216][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 19.350218][ T85] ? rtnl_setlink+0x29d/0x920 [ 19.350222][ T85] ? rcu_is_watching+0x16/0xd0 [ 19.350224][ T85] ? lock_acquire+0x13c/0x160 [ 19.350225][ T85] ? rcu_is_watching+0x16/0xd0 [ 19.350227][ T85] ? rcu_is_watching+0x16/0xd0 [ 19.350229][ T85] ? trace_contention_end+0xb3/0x180 [ 19.350232][ T85] ? __mutex_lock+0x1db/0x1ea0 [ 19.350235][ T85] ? __mutex_lock+0x9a3/0x1ea0 [ 19.350237][ T85] ? __lock_acquire+0x518/0xc20 [ 19.350239][ T85] ? rtnl_setlink+0x29d/0x920 [ 19.350242][ T85] ? mark_usage+0x61/0x170 [ 19.350245][ T85] ? ww_mutex_lock+0x160/0x160 [ 19.350247][ T85] ? nla_get_range_signed+0x3d0/0x3d0 [ 19.350252][ T85] ? mark_usage+0x61/0x170 [ 19.350256][ T85] ? cap_capable+0x1d7/0x3d0 [ 19.350264][ T85] rtnl_setlink+0x527/0x920 [ 19.350268][ T85] ? __rtnl_newlink+0xa50/0xa50 [ 19.350270][ T85] ? __lock_acquire+0x518/0xc20 [ 19.350294][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 19.350297][ T85] ? find_held_lock+0x2b/0x80 [ 19.350300][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 19.350302][ T85] ? mark_usage+0x61/0x170 [ 19.350304][ T85] ? __lock_acquire+0x518/0xc20 [ 19.350310][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 19.350312][ T85] ? find_held_lock+0x2b/0x80 [ 19.350314][ T85] ? __rtnl_newlink+0xa50/0xa50 [ 19.350317][ T85] ? __lock_release.isra.0+0x69/0x1a0 [ 19.350321][ T85] ? __rtnl_newlink+0xa50/0xa50 [ 19.350324][ T85] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 19.350328][ T85] ? rtnl_link_fill+0x900/0x900 [ 19.350330][ T85] ? __lock_acquire+0x518/0xc20 [ 19.350335][ T85] ? lock_acquire.part.0+0xd4/0x280 [ 19.350337][ T85] ? find_held_lock+0x2b/0x80 [ 19.350341][ T85] netlink_rcv_skb+0x14e/0x3a0 [ 19.350343][ T85] ? rtnl_link_fill+0x900/0x900 [ 19.350347][ T85] ? netlink_ack+0xcd0/0xcd0 [ 19.350354][ T85] ? netlink_deliver_tap+0xc5/0x330 [ 19.350356][ T85] ? netlink_deliver_tap+0x13c/0x330 [ 19.350362][ T85] netlink_unicast+0x486/0x750 [ 19.350366][ T85] ? netlink_attachskb+0x810/0x810 [ 19.350367][ T85] ? __lock_acquire+0x518/0xc20 [ 19.350373][ T85] netlink_sendmsg+0x735/0xc60 [ 19.350377][ T85] ? netlink_unicast+0x750/0x750 [ 19.350380][ T85] ? __might_fault+0x97/0x140 [ 19.350383][ T85] ? __might_fault+0x97/0x140 [ 19.350387][ T85] __sys_sendto+0x2aa/0x400 [ 19.350391][ T85] ? __ia32_sys_getpeername+0xd0/0xd0 [ 19.350402][ T85] ? exc_page_fault+0x87/0x100 [ 19.350409][ T85] __x64_sys_sendto+0xe4/0x1f0 [ 19.350411][ T85] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.350414][ T85] ? lockdep_hardirqs_on+0x91/0x130 [ 19.350416][ T85] ? do_syscall_64+0xa6/0x530 [ 19.350418][ T85] do_syscall_64+0xff/0x530 [ 19.350420][ T85] ? exc_page_fault+0xee/0x100 [ 19.350423][ T85] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.350425][ T85] RIP: 0033:0x7ff0fee6f54e [ 19.350429][ 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 [ 19.350430][ T85] RSP: 002b:00007ffd0c8c9f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 19.350433][ T85] RAX: ffffffffffffffda RBX: 000055668f9e3f40 RCX: 00007ff0fee6f54e [ 19.350435][ T85] RDX: 000000000000002c RSI: 000055668fb35150 RDI: 000000000000001c [ 19.350435][ T85] RBP: 00007ffd0c8c9fa0 R08: 00007ffd0c8c9ff0 R09: 0000000000000080 [ 19.350436][ T85] R10: 0000000000000000 R11: 0000000000000202 R12: 000055668fb5acb0 [ 19.350437][ T85] R13: 00007ffd0c8ca0d4 R14: 0000000000000000 R15: 0000000000000000 [ 19.350444][ T85] [ 19.521206][ T85] virtio_net virtio3 enp0s2: renamed from eth0