[ 9.801549][ T205] ip (205) used greatest stack depth: 24048 bytes left [ 9.801565][ T205] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.801566][ T205] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 205, name: ip [ 9.801568][ T205] preempt_count: 2, expected: 0 [ 9.801569][ T205] RCU nest depth: 0, expected: 0 [ 9.801570][ T205] locks held by ip/205: 5, last CPU#3: [ 9.801572][ T205] #0: ffffffffad6167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.801583][ T205] #1: ffffffffad77ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.801588][ T205] #2: ffffffffad77de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.801593][ T205] #3: ffffffffad69d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.801597][ T205] #4: ffffffffad69d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.801601][ T205] irq event stamp: 32822 [ 9.801602][ T205] hardirqs last enabled at (32821): [] __down_trylock_console_sem+0x86/0xa0 [ 9.801605][ T205] hardirqs last disabled at (32822): [] console_emit_next_record+0x3d4/0x4c0 [ 9.801607][ T205] softirqs last enabled at (31430): [] netlink_release+0x17b/0xcf0 [ 9.801611][ T205] softirqs last disabled at (31428): [] netlink_release+0xd2/0xcf0 [ 9.801614][ T205] Preemption disabled at: [ 9.801614][ T205] [<0000000000000000>] 0x0 [ 9.801621][ T205] CPU: 3 UID: 0 PID: 205 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.801625][ T205] Tainted: [W]=WARN [ 9.801626][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.801627][ T205] Call Trace: [ 9.801629][ T205] [ 9.801631][ T205] dump_stack_lvl+0x6f/0xa0 [ 9.801637][ T205] __might_resched.cold+0x1fe/0x2c1 [ 9.801642][ T205] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.801646][ T205] ? __kmalloc_noprof+0xdb/0x760 [ 9.801651][ T205] __kmalloc_noprof+0x443/0x760 [ 9.801653][ T205] ? alloc_buf.isra.0+0x4b/0x260 [ 9.801659][ T205] ? do_raw_spin_unlock+0x59/0x250 [ 9.801662][ T205] alloc_buf.isra.0+0x4b/0x260 [ 9.801665][ T205] put_chars+0x1e1/0x2f0 [ 9.801668][ T205] ? __send_to_port+0x420/0x420 [ 9.801669][ T205] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.801673][ T205] ? validate_chain+0x38b/0xc20 [ 9.801678][ T205] hvc_console_print+0x292/0x780 [ 9.801687][ T205] ? hvc_write+0x3a0/0x3a0 [ 9.801690][ T205] ? rcu_is_watching+0x16/0xd0 [ 9.801692][ T205] ? lock_acquire+0x13c/0x160 [ 9.801696][ T205] console_emit_next_record+0x22f/0x4c0 [ 9.801700][ T205] ? devkmsg_read+0x4b0/0x4b0 [ 9.801702][ T205] ? console_flush_one_record+0x106/0x710 [ 9.801705][ T205] ? rcu_is_watching+0x16/0xd0 [ 9.801707][ T205] ? lock_acquire+0x13c/0x160 [ 9.801711][ T205] console_flush_one_record+0x46f/0x710 [ 9.801715][ T205] ? console_emit_next_record+0x4c0/0x4c0 [ 9.801717][ T205] ? __lock_acquire+0x518/0xc20 [ 9.801722][ T205] console_unlock+0xee/0x1f0 [ 9.801725][ T205] ? console_flush_one_record+0x710/0x710 [ 9.801727][ T205] ? rcu_is_watching+0x16/0xd0 [ 9.801729][ T205] ? lock_acquire+0xe0/0x160 [ 9.801732][ T205] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.801734][ T205] ? vprintk_emit+0x320/0x3e0 [ 9.801737][ T205] vprintk_emit+0x37c/0x3e0 [ 9.801740][ T205] ? wake_up_klogd_work_func+0x90/0x90 [ 9.801743][ T205] ? __lock_acquire+0x518/0xc20 [ 9.801747][ T205] _printk+0xc7/0x100 [ 9.801750][ T205] ? snapshot_read.cold+0x21/0x21 [ 9.801753][ T205] ? do_raw_spin_lock+0x131/0x280 [ 9.801756][ T205] ? __rwlock_init+0x150/0x150 [ 9.801759][ T205] ? do_raw_spin_lock+0x131/0x280 [ 9.801762][ T205] do_exit.cold+0x82/0x9c [ 9.801766][ T205] ? exit_notify+0x890/0x890 [ 9.801767][ T205] ? __lock_release.isra.0+0x69/0x1a0 [ 9.801770][ T205] ? rcu_is_watching+0x16/0xd0 [ 9.801773][ T205] do_group_exit+0xb8/0x370 [ 9.801776][ T205] __x64_sys_exit_group+0x3c/0x50 [ 9.801778][ T205] x64_sys_call+0x1567/0x1570 [ 9.801781][ T205] do_syscall_64+0xff/0x530 [ 9.801785][ T205] ? exc_page_fault+0xee/0x100 [ 9.801787][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.801790][ T205] RIP: 0033:0x7fccfe3631b8 [ 9.801792][ T205] Code: Unable to access opcode bytes at 0x7fccfe36318e. [ 9.801793][ T205] RSP: 002b:00007ffc8f9cf5f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.801795][ T205] RAX: ffffffffffffffda RBX: 00007fccfe493f88 RCX: 00007fccfe3631b8 [ 9.801797][ T205] RDX: 00007fccfe0adfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.801798][ T205] RBP: 00007ffc8f9cf650 R08: 0000000000000000 R09: 0000000000008010 [ 9.801798][ T205] R10: 00007ffc8f9cf410 R11: 0000000000000246 R12: 0000000000000001 [ 9.801799][ T205] R13: 0000000000000000 R14: 00007fccfe492680 R15: 00007fccfe493fa0 [ 9.801806][ T205] [ 9.960454][ T208] ip (208) used greatest stack depth: 23800 bytes left [ 10.419938][ T229] veth0: renamed from veth-rt-1 [ 10.729033][ T238] veth0: renamed from veth-rt-2 [ 13.018358][ T301] ip (301) used greatest stack depth: 23776 bytes left [ 13.018375][ T301] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.018377][ T301] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 301, name: ip [ 13.018379][ T301] preempt_count: 2, expected: 0 [ 13.018379][ T301] RCU nest depth: 0, expected: 0 [ 13.018380][ T301] locks held by ip/301: 5, last CPU#2: [ 13.018382][ T301] #0: ffffffffad6167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 13.018394][ T301] #1: ffffffffad77ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.018399][ T301] #2: ffffffffad77de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.018403][ T301] #3: ffffffffad69d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.018407][ T301] #4: ffffffffad69d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.018411][ T301] irq event stamp: 36888 [ 13.018412][ T301] hardirqs last enabled at (36887): [] __down_trylock_console_sem+0x86/0xa0 [ 13.018415][ T301] hardirqs last disabled at (36888): [] console_emit_next_record+0x3d4/0x4c0 [ 13.018417][ T301] softirqs last enabled at (35298): [] netlink_release+0x17b/0xcf0 [ 13.018422][ T301] softirqs last disabled at (35296): [] netlink_release+0xd2/0xcf0 [ 13.018426][ T301] Preemption disabled at: [ 13.018427][ T301] [<0000000000000000>] 0x0 [ 13.018435][ T301] CPU: 2 UID: 0 PID: 301 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.018439][ T301] Tainted: [W]=WARN [ 13.018440][ T301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.018442][ T301] Call Trace: [ 13.018444][ T301] [ 13.018445][ T301] dump_stack_lvl+0x6f/0xa0 [ 13.018452][ T301] __might_resched.cold+0x1fe/0x2c1 [ 13.018456][ T301] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.018461][ T301] ? __kmalloc_noprof+0xdb/0x760 [ 13.018465][ T301] __kmalloc_noprof+0x443/0x760 [ 13.018467][ T301] ? alloc_buf.isra.0+0x4b/0x260 [ 13.018474][ T301] ? do_raw_spin_unlock+0x59/0x250 [ 13.018476][ T301] alloc_buf.isra.0+0x4b/0x260 [ 13.018480][ T301] put_chars+0x1e1/0x2f0 [ 13.018482][ T301] ? __send_to_port+0x420/0x420 [ 13.018483][ T301] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.018487][ T301] ? validate_chain+0x38b/0xc20 [ 13.018492][ T301] hvc_console_print+0x292/0x780 [ 13.018500][ T301] ? hvc_write+0x3a0/0x3a0 [ 13.018503][ T301] ? rcu_is_watching+0x16/0xd0 [ 13.018505][ T301] ? lock_acquire+0x13c/0x160 [ 13.018510][ T301] console_emit_next_record+0x22f/0x4c0 [ 13.018514][ T301] ? devkmsg_read+0x4b0/0x4b0 [ 13.018516][ T301] ? console_flush_one_record+0x106/0x710 [ 13.018520][ T301] ? rcu_is_watching+0x16/0xd0 [ 13.018522][ T301] ? lock_acquire+0x13c/0x160 [ 13.018527][ T301] console_flush_one_record+0x46f/0x710 [ 13.018532][ T301] ? console_emit_next_record+0x4c0/0x4c0 [ 13.018534][ T301] ? __lock_acquire+0x518/0xc20 [ 13.018541][ T301] console_unlock+0xee/0x1f0 [ 13.018544][ T301] ? console_flush_one_record+0x710/0x710 [ 13.018546][ T301] ? rcu_is_watching+0x16/0xd0 [ 13.018548][ T301] ? lock_acquire+0xe0/0x160 [ 13.018553][ T301] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.018554][ T301] ? vprintk_emit+0x320/0x3e0 [ 13.018558][ T301] vprintk_emit+0x37c/0x3e0 [ 13.018561][ T301] ? wake_up_klogd_work_func+0x90/0x90 [ 13.018565][ T301] ? __lock_acquire+0x518/0xc20 [ 13.018569][ T301] _printk+0xc7/0x100 [ 13.018573][ T301] ? snapshot_read.cold+0x21/0x21 [ 13.018576][ T301] ? do_raw_spin_lock+0x131/0x280 [ 13.018579][ T301] ? __rwlock_init+0x150/0x150 [ 13.018583][ T301] ? do_raw_spin_lock+0x131/0x280 [ 13.018586][ T301] do_exit.cold+0x82/0x9c [ 13.018589][ T301] ? exit_notify+0x890/0x890 [ 13.018591][ T301] ? __lock_release.isra.0+0x69/0x1a0 [ 13.018594][ T301] ? rcu_is_watching+0x16/0xd0 [ 13.018597][ T301] do_group_exit+0xb8/0x370 [ 13.018600][ T301] __x64_sys_exit_group+0x3c/0x50 [ 13.018602][ T301] x64_sys_call+0x1567/0x1570 [ 13.018605][ T301] do_syscall_64+0xff/0x530 [ 13.018609][ T301] ? exc_page_fault+0xee/0x100 [ 13.018612][ T301] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.018614][ T301] RIP: 0033:0x7f56282f11b8 [ 13.018617][ T301] Code: Unable to access opcode bytes at 0x7f56282f118e. [ 13.018618][ T301] RSP: 002b:00007ffc637331f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 13.018620][ T301] RAX: ffffffffffffffda RBX: 00007f5628421f88 RCX: 00007f56282f11b8 [ 13.018622][ T301] RDX: 00007f562803bfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 13.018623][ T301] RBP: 00007ffc63733250 R08: 0000000000000000 R09: 0000000000008010 [ 13.018624][ T301] R10: 00007ffc63733010 R11: 0000000000000246 R12: 0000000000000001 [ 13.018624][ T301] R13: 0000000000000000 R14: 00007f5628420680 R15: 00007f5628421fa0 [ 13.018632][ T301]