[ 9.696194][ T182] ip (182) used greatest stack depth: 23920 bytes left [ 9.696211][ T182] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.696213][ T182] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 182, name: ip [ 9.696215][ T182] preempt_count: 2, expected: 0 [ 9.696215][ T182] RCU nest depth: 0, expected: 0 [ 9.696216][ T182] locks held by ip/182: 5, last CPU#0: [ 9.696218][ T182] #0: ffffffff89c02f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 9.696230][ T182] #1: ffffffff89d6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.696235][ T182] #2: ffffffff89d6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.696238][ T182] #3: ffffffff89c89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.696242][ T182] #4: ffffffff89c89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.696245][ T182] irq event stamp: 31848 [ 9.696246][ T182] hardirqs last enabled at (31847): [] __down_trylock_console_sem+0x86/0xa0 [ 9.696249][ T182] hardirqs last disabled at (31848): [] console_emit_next_record+0x3d4/0x4c0 [ 9.696251][ T182] softirqs last enabled at (31488): [] handle_softirqs+0x67c/0x900 [ 9.696254][ T182] softirqs last disabled at (31479): [] __irq_exit_rcu+0x145/0x1c0 [ 9.696256][ T182] Preemption disabled at: [ 9.696257][ T182] [<0000000000000000>] 0x0 [ 9.696263][ T182] CPU: 0 UID: 0 PID: 182 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.696266][ T182] Tainted: [W]=WARN [ 9.696267][ T182] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.696269][ T182] Call Trace: [ 9.696270][ T182] [ 9.696272][ T182] dump_stack_lvl+0x6f/0xa0 [ 9.696277][ T182] __might_resched.cold+0x1fe/0x2c1 [ 9.696282][ T182] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.696285][ T182] ? __kmalloc_noprof+0xdb/0x760 [ 9.696290][ T182] __kmalloc_noprof+0x443/0x760 [ 9.696292][ T182] ? alloc_buf.isra.0+0x4b/0x260 [ 9.696299][ T182] ? do_raw_spin_unlock+0x59/0x250 [ 9.696302][ T182] alloc_buf.isra.0+0x4b/0x260 [ 9.696305][ T182] put_chars+0x1e1/0x2f0 [ 9.696308][ T182] ? __send_to_port+0x420/0x420 [ 9.696314][ T182] hvc_console_print+0x292/0x780 [ 9.696321][ T182] ? hvc_write+0x3a0/0x3a0 [ 9.696324][ T182] ? lock_acquire+0x13c/0x160 [ 9.696329][ T182] console_emit_next_record+0x22f/0x4c0 [ 9.696332][ T182] ? devkmsg_read+0x4b0/0x4b0 [ 9.696333][ T182] ? console_flush_one_record+0x106/0x710 [ 9.696336][ T182] ? rcu_is_watching+0x16/0xd0 [ 9.696339][ T182] ? lock_acquire+0x13c/0x160 [ 9.696343][ T182] console_flush_one_record+0x46f/0x710 [ 9.696347][ T182] ? console_emit_next_record+0x4c0/0x4c0 [ 9.696348][ T182] ? __lock_acquire+0x518/0xc20 [ 9.696354][ T182] console_unlock+0xee/0x1f0 [ 9.696356][ T182] ? console_flush_one_record+0x710/0x710 [ 9.696357][ T182] ? rcu_is_watching+0x16/0xd0 [ 9.696359][ T182] ? lock_acquire+0x60/0x160 [ 9.696363][ T182] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.696364][ T182] ? vprintk_emit+0x320/0x3e0 [ 9.696367][ T182] vprintk_emit+0x37c/0x3e0 [ 9.696370][ T182] ? wake_up_klogd_work_func+0x90/0x90 [ 9.696374][ T182] ? __lock_acquire+0x518/0xc20 [ 9.696377][ T182] _printk+0xc7/0x100 [ 9.696381][ T182] ? snapshot_read.cold+0x21/0x21 [ 9.696384][ T182] ? do_raw_spin_lock+0x131/0x280 [ 9.696386][ T182] ? __rwlock_init+0x150/0x150 [ 9.696390][ T182] ? do_raw_spin_lock+0x131/0x280 [ 9.696393][ T182] do_exit.cold+0x82/0x9c [ 9.696397][ T182] ? exit_notify+0x890/0x890 [ 9.696398][ T182] ? __lock_release.isra.0+0x69/0x1a0 [ 9.696401][ T182] ? rcu_is_watching+0x16/0xd0 [ 9.696405][ T182] do_group_exit+0xb8/0x370 [ 9.696408][ T182] __x64_sys_exit_group+0x3c/0x50 [ 9.696410][ T182] x64_sys_call+0x1567/0x1570 [ 9.696413][ T182] do_syscall_64+0x10e/0x570 [ 9.696416][ T182] ? exc_page_fault+0xee/0x100 [ 9.696420][ T182] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.696422][ T182] RIP: 0033:0x7f70d71341b8 [ 9.696424][ T182] Code: Unable to access opcode bytes at 0x7f70d713418e. [ 9.696425][ T182] RSP: 002b:00007fff07ca3c38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.696427][ T182] RAX: ffffffffffffffda RBX: 00007f70d7264f88 RCX: 00007f70d71341b8 [ 9.696429][ T182] RDX: 00007f70d6e7efc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.696430][ T182] RBP: 00007fff07ca3c90 R08: 0000000000000000 R09: 0000000000000050 [ 9.696430][ T182] R10: 00007fff07ca3a50 R11: 0000000000000246 R12: 0000000000000001 [ 9.696431][ T182] R13: 0000000000000000 R14: 00007f70d7263680 R15: 00007f70d7264fa0 [ 9.696438][ T182] [ 10.519149][ T206] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 10.912791][ T218] ip (218) used greatest stack depth: 23824 bytes left [ 10.912808][ T218] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.912810][ T218] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 218, name: ip [ 10.912812][ T218] preempt_count: 2, expected: 0 [ 10.912813][ T218] RCU nest depth: 0, expected: 0 [ 10.912814][ T218] locks held by ip/218: 5, last CPU#0: [ 10.912816][ T218] #0: ffffffff89c02f58 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x8e7/0xef0 [ 10.912828][ T218] #1: ffffffff89d6a440 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.912832][ T218] #2: ffffffff89d6a4b8 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.912836][ T218] #3: ffffffff89c89de0 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.912839][ T218] #4: ffffffff89c89ce0 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.912842][ T218] irq event stamp: 37196 [ 10.912843][ T218] hardirqs last enabled at (37195): [] __down_trylock_console_sem+0x86/0xa0 [ 10.912846][ T218] hardirqs last disabled at (37196): [] console_emit_next_record+0x3d4/0x4c0 [ 10.912848][ T218] softirqs last enabled at (35988): [] handle_softirqs+0x67c/0x900 [ 10.912850][ T218] softirqs last disabled at (35973): [] __irq_exit_rcu+0x145/0x1c0 [ 10.912854][ T218] Preemption disabled at: [ 10.912855][ T218] [<0000000000000000>] 0x0 [ 10.912861][ T218] CPU: 0 UID: 0 PID: 218 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.912864][ T218] Tainted: [W]=WARN [ 10.912865][ T218] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.912867][ T218] Call Trace: [ 10.912869][ T218] [ 10.912870][ T218] dump_stack_lvl+0x6f/0xa0 [ 10.912876][ T218] __might_resched.cold+0x1fe/0x2c1 [ 10.912880][ T218] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.912883][ T218] ? __kmalloc_noprof+0xdb/0x760 [ 10.912891][ T218] __kmalloc_noprof+0x443/0x760 [ 10.912894][ T218] ? alloc_buf.isra.0+0x4b/0x260 [ 10.912900][ T218] ? do_raw_spin_unlock+0x59/0x250 [ 10.912903][ T218] alloc_buf.isra.0+0x4b/0x260 [ 10.912906][ T218] put_chars+0x1e1/0x2f0 [ 10.912909][ T218] ? __send_to_port+0x420/0x420 [ 10.912915][ T218] hvc_console_print+0x292/0x780 [ 10.912922][ T218] ? hvc_write+0x3a0/0x3a0 [ 10.912925][ T218] ? lock_acquire+0x13c/0x160 [ 10.912929][ T218] console_emit_next_record+0x22f/0x4c0 [ 10.912933][ T218] ? devkmsg_read+0x4b0/0x4b0 [ 10.912934][ T218] ? console_flush_one_record+0x106/0x710 [ 10.912936][ T218] ? rcu_is_watching+0x16/0xd0 [ 10.912940][ T218] ? lock_acquire+0x13c/0x160 [ 10.912943][ T218] console_flush_one_record+0x46f/0x710 [ 10.912947][ T218] ? console_emit_next_record+0x4c0/0x4c0 [ 10.912948][ T218] ? __lock_acquire+0x518/0xc20 [ 10.912954][ T218] console_unlock+0xee/0x1f0 [ 10.912956][ T218] ? console_flush_one_record+0x710/0x710 [ 10.912957][ T218] ? rcu_is_watching+0x16/0xd0 [ 10.912959][ T218] ? lock_acquire+0x60/0x160 [ 10.912963][ T218] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.912964][ T218] ? vprintk_emit+0x320/0x3e0 [ 10.912967][ T218] vprintk_emit+0x37c/0x3e0 [ 10.912970][ T218] ? wake_up_klogd_work_func+0x90/0x90 [ 10.912973][ T218] ? __lock_acquire+0x518/0xc20 [ 10.912977][ T218] _printk+0xc7/0x100 [ 10.912980][ T218] ? snapshot_read.cold+0x21/0x21 [ 10.912983][ T218] ? do_raw_spin_lock+0x131/0x280 [ 10.912986][ T218] ? __rwlock_init+0x150/0x150 [ 10.912990][ T218] ? do_raw_spin_lock+0x131/0x280 [ 10.912992][ T218] do_exit.cold+0x82/0x9c [ 10.912996][ T218] ? exit_notify+0x890/0x890 [ 10.912998][ T218] ? __lock_release.isra.0+0x69/0x1a0 [ 10.913001][ T218] ? rcu_is_watching+0x16/0xd0 [ 10.913004][ T218] do_group_exit+0xb8/0x370 [ 10.913007][ T218] __x64_sys_exit_group+0x3c/0x50 [ 10.913009][ T218] x64_sys_call+0x1567/0x1570 [ 10.913012][ T218] do_syscall_64+0x10e/0x570 [ 10.913015][ T218] ? exc_page_fault+0xee/0x100 [ 10.913018][ T218] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.913021][ T218] RIP: 0033:0x7f59ea5fc1b8 [ 10.913023][ T218] Code: Unable to access opcode bytes at 0x7f59ea5fc18e. [ 10.913024][ T218] RSP: 002b:00007ffcdd922348 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.913026][ T218] RAX: ffffffffffffffda RBX: 00007f59ea72cf88 RCX: 00007f59ea5fc1b8 [ 10.913028][ T218] RDX: 00007f59ea346fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.913028][ T218] RBP: 00007ffcdd9223a0 R08: 0000000000000000 R09: 0000000000000000 [ 10.913029][ T218] R10: 00007ffcdd922160 R11: 0000000000000246 R12: 0000000000000001 [ 10.913030][ T218] R13: 0000000000000000 R14: 00007f59ea72b680 R15: 00007f59ea72cfa0 [ 10.913037][ T218]