[ 10.430891][ T206] ip (206) used greatest stack depth: 24264 bytes left [ 10.430907][ T206] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.430909][ T206] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 206, name: ip [ 10.430911][ T206] preempt_count: 2, expected: 0 [ 10.430912][ T206] RCU nest depth: 0, expected: 0 [ 10.430913][ T206] locks held by ip/206: 5, last CPU#0: [ 10.430915][ T206] #0: ffffffff9d6167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.430926][ T206] #1: ffffffff9d77ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.430931][ T206] #2: ffffffff9d77de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.430935][ T206] #3: ffffffff9d69d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.430938][ T206] #4: ffffffff9d69d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.430943][ T206] irq event stamp: 20888 [ 10.430943][ T206] hardirqs last enabled at (20887): [] __down_trylock_console_sem+0x86/0xa0 [ 10.430946][ T206] hardirqs last disabled at (20888): [] console_emit_next_record+0x3d4/0x4c0 [ 10.430948][ T206] softirqs last enabled at (19278): [] netlink_release+0x17b/0xcf0 [ 10.430952][ T206] softirqs last disabled at (19276): [] netlink_release+0xd2/0xcf0 [ 10.430955][ T206] Preemption disabled at: [ 10.430955][ T206] [<0000000000000000>] 0x0 [ 10.430962][ T206] CPU: 0 UID: 0 PID: 206 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.430965][ T206] Tainted: [W]=WARN [ 10.430966][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.430968][ T206] Call Trace: [ 10.430969][ T206] [ 10.430970][ T206] dump_stack_lvl+0x6f/0xa0 [ 10.430977][ T206] __might_resched.cold+0x1fe/0x2c1 [ 10.430981][ T206] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.430985][ T206] ? __kmalloc_noprof+0xdb/0x760 [ 10.430990][ T206] __kmalloc_noprof+0x443/0x760 [ 10.430992][ T206] ? alloc_buf.isra.0+0x4b/0x260 [ 10.430998][ T206] ? do_raw_spin_unlock+0x59/0x250 [ 10.431001][ T206] alloc_buf.isra.0+0x4b/0x260 [ 10.431004][ T206] put_chars+0x1e1/0x2f0 [ 10.431007][ T206] ? __send_to_port+0x420/0x420 [ 10.431008][ T206] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.431011][ T206] ? validate_chain+0x38b/0xc20 [ 10.431017][ T206] hvc_console_print+0x292/0x780 [ 10.431024][ T206] ? hvc_write+0x3a0/0x3a0 [ 10.431027][ T206] ? rcu_is_watching+0x16/0xd0 [ 10.431028][ T206] ? lock_acquire+0x13c/0x160 [ 10.431032][ T206] console_emit_next_record+0x22f/0x4c0 [ 10.431036][ T206] ? devkmsg_read+0x4b0/0x4b0 [ 10.431038][ T206] ? console_flush_one_record+0x106/0x710 [ 10.431041][ T206] ? rcu_is_watching+0x16/0xd0 [ 10.431043][ T206] ? lock_acquire+0x13c/0x160 [ 10.431047][ T206] console_flush_one_record+0x46f/0x710 [ 10.431051][ T206] ? console_emit_next_record+0x4c0/0x4c0 [ 10.431053][ T206] ? __lock_acquire+0x518/0xc20 [ 10.431058][ T206] console_unlock+0xee/0x1f0 [ 10.431061][ T206] ? console_flush_one_record+0x710/0x710 [ 10.431062][ T206] ? rcu_is_watching+0x16/0xd0 [ 10.431064][ T206] ? lock_acquire+0xe0/0x160 [ 10.431068][ T206] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.431069][ T206] ? vprintk_emit+0x320/0x3e0 [ 10.431072][ T206] vprintk_emit+0x37c/0x3e0 [ 10.431075][ T206] ? wake_up_klogd_work_func+0x90/0x90 [ 10.431078][ T206] ? __lock_acquire+0x518/0xc20 [ 10.431081][ T206] _printk+0xc7/0x100 [ 10.431085][ T206] ? snapshot_read.cold+0x21/0x21 [ 10.431088][ T206] ? do_raw_spin_lock+0x131/0x280 [ 10.431090][ T206] ? __rwlock_init+0x150/0x150 [ 10.431094][ T206] ? do_raw_spin_lock+0x131/0x280 [ 10.431097][ T206] do_exit.cold+0x82/0x9c [ 10.431100][ T206] ? exit_notify+0x890/0x890 [ 10.431102][ T206] ? __lock_release.isra.0+0x69/0x1a0 [ 10.431104][ T206] ? rcu_is_watching+0x16/0xd0 [ 10.431108][ T206] do_group_exit+0xb8/0x370 [ 10.431111][ T206] __x64_sys_exit_group+0x3c/0x50 [ 10.431112][ T206] x64_sys_call+0x1567/0x1570 [ 10.431115][ T206] do_syscall_64+0xff/0x530 [ 10.431119][ T206] ? exc_page_fault+0xee/0x100 [ 10.431122][ T206] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.431124][ T206] RIP: 0033:0x7f4837df41b8 [ 10.431128][ T206] Code: Unable to access opcode bytes at 0x7f4837df418e. [ 10.431129][ T206] RSP: 002b:00007ffffd542f78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.431131][ T206] RAX: ffffffffffffffda RBX: 00007f4837f24f88 RCX: 00007f4837df41b8 [ 10.431133][ T206] RDX: 00007f4837b3efc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.431134][ T206] RBP: 00007ffffd542fd0 R08: 0000000000000000 R09: 0000000000000050 [ 10.431135][ T206] R10: 00007ffffd542d90 R11: 0000000000000246 R12: 0000000000000001 [ 10.431135][ T206] R13: 0000000000000000 R14: 00007f4837f23680 R15: 00007f4837f24fa0 [ 10.431142][ T206] [ 26.613399][ T826] ip (826) used greatest stack depth: 23728 bytes left [ 26.613420][ T826] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.613422][ T826] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 826, name: ip [ 26.613423][ T826] preempt_count: 2, expected: 0 [ 26.613424][ T826] RCU nest depth: 0, expected: 0 [ 26.613425][ T826] locks held by ip/826: 5, last CPU#2: [ 26.613427][ T826] #0: ffffffff9d6167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 26.613438][ T826] #1: ffffffff9d77ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 26.613443][ T826] #2: ffffffff9d77de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 26.613448][ T826] #3: ffffffff9d69d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 26.613452][ T826] #4: ffffffff9d69d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 26.613456][ T826] irq event stamp: 31770 [ 26.613457][ T826] hardirqs last enabled at (31769): [] __down_trylock_console_sem+0x86/0xa0 [ 26.613460][ T826] hardirqs last disabled at (31770): [] console_emit_next_record+0x3d4/0x4c0 [ 26.613462][ T826] softirqs last enabled at (27214): [] handle_softirqs+0x67c/0x900 [ 26.613464][ T826] softirqs last disabled at (27207): [] __irq_exit_rcu+0x145/0x1c0 [ 26.613466][ T826] Preemption disabled at: [ 26.613467][ T826] [<0000000000000000>] 0x0 [ 26.613474][ T826] CPU: 2 UID: 0 PID: 826 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.613477][ T826] Tainted: [W]=WARN [ 26.613478][ T826] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.613480][ T826] Call Trace: [ 26.613481][ T826] [ 26.613483][ T826] dump_stack_lvl+0x6f/0xa0 [ 26.613489][ T826] __might_resched.cold+0x1fe/0x2c1 [ 26.613494][ T826] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.613498][ T826] ? __kmalloc_noprof+0xdb/0x760 [ 26.613502][ T826] __kmalloc_noprof+0x443/0x760 [ 26.613504][ T826] ? alloc_buf.isra.0+0x4b/0x260 [ 26.613511][ T826] ? do_raw_spin_unlock+0x59/0x250 [ 26.613514][ T826] alloc_buf.isra.0+0x4b/0x260 [ 26.613517][ T826] put_chars+0x1e1/0x2f0 [ 26.613520][ T826] ? __send_to_port+0x420/0x420 [ 26.613521][ T826] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.613524][ T826] ? validate_chain+0x38b/0xc20 [ 26.613530][ T826] hvc_console_print+0x292/0x780 [ 26.613537][ T826] ? hvc_write+0x3a0/0x3a0 [ 26.613540][ T826] ? rcu_is_watching+0x16/0xd0 [ 26.613542][ T826] ? lock_acquire+0x13c/0x160 [ 26.613545][ T826] console_emit_next_record+0x22f/0x4c0 [ 26.613549][ T826] ? devkmsg_read+0x4b0/0x4b0 [ 26.613551][ T826] ? console_flush_one_record+0x106/0x710 [ 26.613554][ T826] ? rcu_is_watching+0x16/0xd0 [ 26.613556][ T826] ? lock_acquire+0x13c/0x160 [ 26.613560][ T826] console_flush_one_record+0x46f/0x710 [ 26.613564][ T826] ? console_emit_next_record+0x4c0/0x4c0 [ 26.613566][ T826] ? __lock_acquire+0x518/0xc20 [ 26.613571][ T826] console_unlock+0xee/0x1f0 [ 26.613574][ T826] ? console_flush_one_record+0x710/0x710 [ 26.613576][ T826] ? rcu_is_watching+0x16/0xd0 [ 26.613577][ T826] ? lock_acquire+0xe0/0x160 [ 26.613581][ T826] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.613583][ T826] ? vprintk_emit+0x320/0x3e0 [ 26.613585][ T826] vprintk_emit+0x37c/0x3e0 [ 26.613588][ T826] ? wake_up_klogd_work_func+0x90/0x90 [ 26.613591][ T826] ? __lock_acquire+0x518/0xc20 [ 26.613595][ T826] _printk+0xc7/0x100 [ 26.613598][ T826] ? snapshot_read.cold+0x21/0x21 [ 26.613601][ T826] ? do_raw_spin_lock+0x131/0x280 [ 26.613603][ T826] ? __rwlock_init+0x150/0x150 [ 26.613607][ T826] ? do_raw_spin_lock+0x131/0x280 [ 26.613610][ T826] do_exit.cold+0x82/0x9c [ 26.613614][ T826] ? exit_notify+0x890/0x890 [ 26.613616][ T826] ? __lock_release.isra.0+0x69/0x1a0 [ 26.613619][ T826] ? rcu_is_watching+0x16/0xd0 [ 26.613623][ T826] do_group_exit+0xb8/0x370 [ 26.613626][ T826] __x64_sys_exit_group+0x3c/0x50 [ 26.613628][ T826] x64_sys_call+0x1567/0x1570 [ 26.613631][ T826] do_syscall_64+0xff/0x530 [ 26.613635][ T826] ? exc_page_fault+0xee/0x100 [ 26.613638][ T826] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.613640][ T826] RIP: 0033:0x7f0d047f11b8 [ 26.613642][ T826] Code: Unable to access opcode bytes at 0x7f0d047f118e. [ 26.613643][ T826] RSP: 002b:00007ffefba097e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 26.613646][ T826] RAX: ffffffffffffffda RBX: 00007f0d04921f88 RCX: 00007f0d047f11b8 [ 26.613647][ T826] RDX: 00007f0d0453bfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 26.613648][ T826] RBP: 00007ffefba09840 R08: 0000000000000000 R09: 0000000000000050 [ 26.613649][ T826] R10: 00007ffefba09600 R11: 0000000000000246 R12: 0000000000000001 [ 26.613649][ T826] R13: 0000000000000000 R14: 00007f0d04920680 R15: 00007f0d04921fa0 [ 26.613656][ T826] [ 30.642225][ T970] ip (970) used greatest stack depth: 23488 bytes left [ 30.642242][ T970] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 30.642245][ T970] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 970, name: ip [ 30.642246][ T970] preempt_count: 2, expected: 0 [ 30.642247][ T970] RCU nest depth: 0, expected: 0 [ 30.642248][ T970] locks held by ip/970: 5, last CPU#1: [ 30.642250][ T970] #0: ffffffff9d6167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 30.642261][ T970] #1: ffffffff9d77ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 30.642266][ T970] #2: ffffffff9d77de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 30.642271][ T970] #3: ffffffff9d69d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 30.642274][ T970] #4: ffffffff9d69d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 30.642279][ T970] irq event stamp: 20172 [ 30.642280][ T970] hardirqs last enabled at (20171): [] __down_trylock_console_sem+0x86/0xa0 [ 30.642283][ T970] hardirqs last disabled at (20172): [] console_emit_next_record+0x3d4/0x4c0 [ 30.642285][ T970] softirqs last enabled at (18602): [] netlink_release+0x17b/0xcf0 [ 30.642289][ T970] softirqs last disabled at (18600): [] netlink_release+0xd2/0xcf0 [ 30.642292][ T970] Preemption disabled at: [ 30.642292][ T970] [<0000000000000000>] 0x0 [ 30.642299][ T970] CPU: 1 UID: 0 PID: 970 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 30.642302][ T970] Tainted: [W]=WARN [ 30.642303][ T970] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.642305][ T970] Call Trace: [ 30.642307][ T970] [ 30.642308][ T970] dump_stack_lvl+0x6f/0xa0 [ 30.642315][ T970] __might_resched.cold+0x1fe/0x2c1 [ 30.642319][ T970] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 30.642323][ T970] ? __kmalloc_noprof+0xdb/0x760 [ 30.642327][ T970] __kmalloc_noprof+0x443/0x760 [ 30.642329][ T970] ? alloc_buf.isra.0+0x4b/0x260 [ 30.642336][ T970] ? do_raw_spin_unlock+0x59/0x250 [ 30.642338][ T970] alloc_buf.isra.0+0x4b/0x260 [ 30.642342][ T970] put_chars+0x1e1/0x2f0 [ 30.642345][ T970] ? __send_to_port+0x420/0x420 [ 30.642346][ T970] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 30.642350][ T970] ? validate_chain+0x38b/0xc20 [ 30.642355][ T970] hvc_console_print+0x292/0x780 [ 30.642363][ T970] ? hvc_write+0x3a0/0x3a0 [ 30.642365][ T970] ? rcu_is_watching+0x16/0xd0 [ 30.642367][ T970] ? lock_acquire+0x13c/0x160 [ 30.642371][ T970] console_emit_next_record+0x22f/0x4c0 [ 30.642375][ T970] ? devkmsg_read+0x4b0/0x4b0 [ 30.642377][ T970] ? console_flush_one_record+0x106/0x710 [ 30.642380][ T970] ? rcu_is_watching+0x16/0xd0 [ 30.642382][ T970] ? lock_acquire+0x13c/0x160 [ 30.642386][ T970] console_flush_one_record+0x46f/0x710 [ 30.642390][ T970] ? console_emit_next_record+0x4c0/0x4c0 [ 30.642392][ T970] ? __lock_acquire+0x518/0xc20 [ 30.642397][ T970] console_unlock+0xee/0x1f0 [ 30.642400][ T970] ? console_flush_one_record+0x710/0x710 [ 30.642402][ T970] ? rcu_is_watching+0x16/0xd0 [ 30.642403][ T970] ? lock_acquire+0xe0/0x160 [ 30.642407][ T970] ? __down_trylock_console_sem+0x5e/0xa0 [ 30.642409][ T970] ? vprintk_emit+0x320/0x3e0 [ 30.642411][ T970] vprintk_emit+0x37c/0x3e0 [ 30.642414][ T970] ? wake_up_klogd_work_func+0x90/0x90 [ 30.642417][ T970] ? __lock_acquire+0x518/0xc20 [ 30.642421][ T970] _printk+0xc7/0x100 [ 30.642424][ T970] ? snapshot_read.cold+0x21/0x21 [ 30.642427][ T970] ? do_raw_spin_lock+0x131/0x280 [ 30.642430][ T970] ? __rwlock_init+0x150/0x150 [ 30.642434][ T970] ? do_raw_spin_lock+0x131/0x280 [ 30.642436][ T970] do_exit.cold+0x82/0x9c [ 30.642440][ T970] ? exit_notify+0x890/0x890 [ 30.642441][ T970] ? __lock_release.isra.0+0x69/0x1a0 [ 30.642444][ T970] ? rcu_is_watching+0x16/0xd0 [ 30.642447][ T970] do_group_exit+0xb8/0x370 [ 30.642450][ T970] __x64_sys_exit_group+0x3c/0x50 [ 30.642452][ T970] x64_sys_call+0x1567/0x1570 [ 30.642455][ T970] do_syscall_64+0xff/0x530 [ 30.642459][ T970] ? exc_page_fault+0xee/0x100 [ 30.642462][ T970] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 30.642464][ T970] RIP: 0033:0x7f2c967c61b8 [ 30.642466][ T970] Code: Unable to access opcode bytes at 0x7f2c967c618e. [ 30.642467][ T970] RSP: 002b:00007fff66108418 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 30.642469][ T970] RAX: ffffffffffffffda RBX: 00007f2c968f6f88 RCX: 00007f2c967c61b8 [ 30.642470][ T970] RDX: 00007f2c96510fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 30.642471][ T970] RBP: 00007fff66108470 R08: 0000000000000000 R09: 0000000000000050 [ 30.642472][ T970] R10: 00007fff66108230 R11: 0000000000000246 R12: 0000000000000001 [ 30.642473][ T970] R13: 0000000000000000 R14: 00007f2c968f5680 R15: 00007f2c968f6fa0 [ 30.642480][ T970]