[ 9.176140][ T200] ip (200) used greatest stack depth: 24424 bytes left [ 9.176156][ T200] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.176158][ T200] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 200, name: ip [ 9.176160][ T200] preempt_count: 2, expected: 0 [ 9.176160][ T200] RCU nest depth: 0, expected: 0 [ 9.176161][ T200] locks held by ip/200: 5, last CPU#3: [ 9.176163][ T200] #0: ffffffffba2167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.176174][ T200] #1: ffffffffba37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.176179][ T200] #2: ffffffffba37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.176183][ T200] #3: ffffffffba29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.176187][ T200] #4: ffffffffba29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.176191][ T200] irq event stamp: 21034 [ 9.176192][ T200] hardirqs last enabled at (21033): [] __down_trylock_console_sem+0x86/0xa0 [ 9.176195][ T200] hardirqs last disabled at (21034): [] console_emit_next_record+0x3d4/0x4c0 [ 9.176197][ T200] softirqs last enabled at (19444): [] netlink_release+0x17b/0xcf0 [ 9.176201][ T200] softirqs last disabled at (19442): [] netlink_release+0xd2/0xcf0 [ 9.176204][ T200] Preemption disabled at: [ 9.176204][ T200] [<0000000000000000>] 0x0 [ 9.176210][ T200] CPU: 3 UID: 0 PID: 200 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.176214][ T200] Tainted: [W]=WARN [ 9.176214][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.176216][ T200] Call Trace: [ 9.176218][ T200] [ 9.176219][ T200] dump_stack_lvl+0x6f/0xa0 [ 9.176225][ T200] __might_resched.cold+0x1fe/0x2c1 [ 9.176230][ T200] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.176234][ T200] ? __kmalloc_noprof+0xdb/0x760 [ 9.176238][ T200] __kmalloc_noprof+0x443/0x760 [ 9.176240][ T200] ? alloc_buf.isra.0+0x4b/0x260 [ 9.176247][ T200] ? do_raw_spin_unlock+0x59/0x250 [ 9.176249][ T200] alloc_buf.isra.0+0x4b/0x260 [ 9.176253][ T200] put_chars+0x1e1/0x2f0 [ 9.176256][ T200] ? __send_to_port+0x420/0x420 [ 9.176257][ T200] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.176260][ T200] ? validate_chain+0x38b/0xc20 [ 9.176266][ T200] hvc_console_print+0x292/0x780 [ 9.176273][ T200] ? hvc_write+0x3a0/0x3a0 [ 9.176276][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.176278][ T200] ? lock_acquire+0x13c/0x160 [ 9.176282][ T200] console_emit_next_record+0x22f/0x4c0 [ 9.176286][ T200] ? devkmsg_read+0x4b0/0x4b0 [ 9.176288][ T200] ? console_flush_one_record+0x106/0x710 [ 9.176291][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.176293][ T200] ? lock_acquire+0x13c/0x160 [ 9.176296][ T200] console_flush_one_record+0x46f/0x710 [ 9.176301][ T200] ? console_emit_next_record+0x4c0/0x4c0 [ 9.176302][ T200] ? __lock_acquire+0x518/0xc20 [ 9.176308][ T200] console_unlock+0xee/0x1f0 [ 9.176310][ T200] ? console_flush_one_record+0x710/0x710 [ 9.176312][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.176314][ T200] ? lock_acquire+0xe0/0x160 [ 9.176318][ T200] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.176319][ T200] ? vprintk_emit+0x320/0x3e0 [ 9.176322][ T200] vprintk_emit+0x37c/0x3e0 [ 9.176325][ T200] ? wake_up_klogd_work_func+0x90/0x90 [ 9.176328][ T200] ? __lock_acquire+0x518/0xc20 [ 9.176332][ T200] _printk+0xc7/0x100 [ 9.176336][ T200] ? snapshot_read.cold+0x21/0x21 [ 9.176338][ T200] ? do_raw_spin_lock+0x131/0x280 [ 9.176341][ T200] ? __rwlock_init+0x150/0x150 [ 9.176345][ T200] ? do_raw_spin_lock+0x131/0x280 [ 9.176348][ T200] do_exit.cold+0x82/0x9c [ 9.176351][ T200] ? exit_notify+0x890/0x890 [ 9.176353][ T200] ? __lock_release.isra.0+0x69/0x1a0 [ 9.176355][ T200] ? rcu_is_watching+0x16/0xd0 [ 9.176359][ T200] do_group_exit+0xb8/0x370 [ 9.176362][ T200] __x64_sys_exit_group+0x3c/0x50 [ 9.176364][ T200] x64_sys_call+0x1567/0x1570 [ 9.176366][ T200] do_syscall_64+0xff/0x530 [ 9.176370][ T200] ? exc_page_fault+0xee/0x100 [ 9.176373][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.176375][ T200] RIP: 0033:0x7eff2757c1b8 [ 9.176377][ T200] Code: Unable to access opcode bytes at 0x7eff2757c18e. [ 9.176378][ T200] RSP: 002b:00007fffd5c292f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.176380][ T200] RAX: ffffffffffffffda RBX: 00007eff276acf88 RCX: 00007eff2757c1b8 [ 9.176382][ T200] RDX: 00007eff272c6fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.176383][ T200] RBP: 00007fffd5c29350 R08: 0000000000000000 R09: 0000000000000050 [ 9.176384][ T200] R10: 00007fffd5c29110 R11: 0000000000000246 R12: 0000000000000001 [ 9.176384][ T200] R13: 0000000000000000 R14: 00007eff276ab680 R15: 00007eff276acfa0 [ 9.176391][ T200] [ 9.372616][ T209] ip (209) used greatest stack depth: 24384 bytes left [ 10.050347][ T234] ip (234) used greatest stack depth: 24160 bytes left [ 15.552650][ T445] ip (445) used greatest stack depth: 23952 bytes left [ 15.552667][ T445] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.552668][ T445] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 445, name: ip [ 15.552670][ T445] preempt_count: 2, expected: 0 [ 15.552671][ T445] RCU nest depth: 0, expected: 0 [ 15.552672][ T445] locks held by ip/445: 5, last CPU#0: [ 15.552673][ T445] #0: ffffffffba2167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 15.552684][ T445] #1: ffffffffba37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.552689][ T445] #2: ffffffffba37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.552694][ T445] #3: ffffffffba29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.552697][ T445] #4: ffffffffba29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.552701][ T445] irq event stamp: 33406 [ 15.552702][ T445] hardirqs last enabled at (33405): [] __down_trylock_console_sem+0x86/0xa0 [ 15.552705][ T445] hardirqs last disabled at (33406): [] console_emit_next_record+0x3d4/0x4c0 [ 15.552707][ T445] softirqs last enabled at (32144): [] handle_softirqs+0x67c/0x900 [ 15.552710][ T445] softirqs last disabled at (32045): [] __irq_exit_rcu+0x145/0x1c0 [ 15.552712][ T445] Preemption disabled at: [ 15.552713][ T445] [<0000000000000000>] 0x0 [ 15.552719][ T445] CPU: 0 UID: 0 PID: 445 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.552722][ T445] Tainted: [W]=WARN [ 15.552723][ T445] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.552724][ T445] Call Trace: [ 15.552725][ T445] [ 15.552727][ T445] dump_stack_lvl+0x6f/0xa0 [ 15.552733][ T445] __might_resched.cold+0x1fe/0x2c1 [ 15.552738][ T445] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.552742][ T445] ? __kmalloc_noprof+0xdb/0x760 [ 15.552747][ T445] __kmalloc_noprof+0x443/0x760 [ 15.552748][ T445] ? alloc_buf.isra.0+0x4b/0x260 [ 15.552755][ T445] ? do_raw_spin_unlock+0x59/0x250 [ 15.552758][ T445] alloc_buf.isra.0+0x4b/0x260 [ 15.552761][ T445] put_chars+0x1e1/0x2f0 [ 15.552764][ T445] ? __send_to_port+0x420/0x420 [ 15.552765][ T445] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.552768][ T445] ? validate_chain+0x38b/0xc20 [ 15.552774][ T445] hvc_console_print+0x292/0x780 [ 15.552781][ T445] ? hvc_write+0x3a0/0x3a0 [ 15.552783][ T445] ? rcu_is_watching+0x16/0xd0 [ 15.552785][ T445] ? lock_acquire+0x13c/0x160 [ 15.552789][ T445] console_emit_next_record+0x22f/0x4c0 [ 15.552793][ T445] ? devkmsg_read+0x4b0/0x4b0 [ 15.552795][ T445] ? console_flush_one_record+0x106/0x710 [ 15.552798][ T445] ? rcu_is_watching+0x16/0xd0 [ 15.552800][ T445] ? lock_acquire+0x13c/0x160 [ 15.552804][ T445] console_flush_one_record+0x46f/0x710 [ 15.552808][ T445] ? console_emit_next_record+0x4c0/0x4c0 [ 15.552810][ T445] ? __lock_acquire+0x518/0xc20 [ 15.552815][ T445] console_unlock+0xee/0x1f0 [ 15.552821][ T445] ? console_flush_one_record+0x710/0x710 [ 15.552823][ T445] ? rcu_is_watching+0x16/0xd0 [ 15.552825][ T445] ? lock_acquire+0xe0/0x160 [ 15.552828][ T445] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.552830][ T445] ? vprintk_emit+0x320/0x3e0 [ 15.552833][ T445] vprintk_emit+0x37c/0x3e0 [ 15.552836][ T445] ? wake_up_klogd_work_func+0x90/0x90 [ 15.552839][ T445] ? __lock_acquire+0x518/0xc20 [ 15.552842][ T445] _printk+0xc7/0x100 [ 15.552846][ T445] ? snapshot_read.cold+0x21/0x21 [ 15.552849][ T445] ? do_raw_spin_lock+0x131/0x280 [ 15.552851][ T445] ? __rwlock_init+0x150/0x150 [ 15.552855][ T445] ? do_raw_spin_lock+0x131/0x280 [ 15.552858][ T445] do_exit.cold+0x82/0x9c [ 15.552861][ T445] ? exit_notify+0x890/0x890 [ 15.552863][ T445] ? __lock_release.isra.0+0x69/0x1a0 [ 15.552865][ T445] ? rcu_is_watching+0x16/0xd0 [ 15.552869][ T445] do_group_exit+0xb8/0x370 [ 15.552872][ T445] __x64_sys_exit_group+0x3c/0x50 [ 15.552873][ T445] x64_sys_call+0x1567/0x1570 [ 15.552876][ T445] do_syscall_64+0xff/0x530 [ 15.552880][ T445] ? exc_page_fault+0xee/0x100 [ 15.552883][ T445] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.552885][ T445] RIP: 0033:0x7fcc543961b8 [ 15.552887][ T445] Code: Unable to access opcode bytes at 0x7fcc5439618e. [ 15.552888][ T445] RSP: 002b:00007ffe3395cf48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 15.552891][ T445] RAX: ffffffffffffffda RBX: 00007fcc544c6f88 RCX: 00007fcc543961b8 [ 15.552892][ T445] RDX: 00007fcc540e0fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 15.552893][ T445] RBP: 00007ffe3395cfa0 R08: 0000000000000000 R09: 0000000000000050 [ 15.552894][ T445] R10: 00007ffe3395cd60 R11: 0000000000000246 R12: 0000000000000001 [ 15.552895][ T445] R13: 0000000000000000 R14: 00007fcc544c5680 R15: 00007fcc544c6fa0 [ 15.552901][ T445] [ 21.547538][ T683] ip (683) used greatest stack depth: 23840 bytes left [ 21.547555][ T683] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.547557][ T683] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 683, name: ip [ 21.547558][ T683] preempt_count: 2, expected: 0 [ 21.547559][ T683] RCU nest depth: 0, expected: 0 [ 21.547560][ T683] locks held by ip/683: 5, last CPU#0: [ 21.547562][ T683] #0: ffffffffba2167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 21.547573][ T683] #1: ffffffffba37ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.547579][ T683] #2: ffffffffba37de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.547584][ T683] #3: ffffffffba29d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.547588][ T683] #4: ffffffffba29d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.547592][ T683] irq event stamp: 20790 [ 21.547592][ T683] hardirqs last enabled at (20789): [] __down_trylock_console_sem+0x86/0xa0 [ 21.547596][ T683] hardirqs last disabled at (20790): [] console_emit_next_record+0x3d4/0x4c0 [ 21.547598][ T683] softirqs last enabled at (19226): [] netlink_release+0x17b/0xcf0 [ 21.547602][ T683] softirqs last disabled at (19224): [] netlink_release+0xd2/0xcf0 [ 21.547604][ T683] Preemption disabled at: [ 21.547605][ T683] [<0000000000000000>] 0x0 [ 21.547611][ T683] CPU: 0 UID: 0 PID: 683 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.547615][ T683] Tainted: [W]=WARN [ 21.547616][ T683] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.547617][ T683] Call Trace: [ 21.547619][ T683] [ 21.547620][ T683] dump_stack_lvl+0x6f/0xa0 [ 21.547626][ T683] __might_resched.cold+0x1fe/0x2c1 [ 21.547631][ T683] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.547635][ T683] ? __kmalloc_noprof+0xdb/0x760 [ 21.547639][ T683] __kmalloc_noprof+0x443/0x760 [ 21.547641][ T683] ? alloc_buf.isra.0+0x4b/0x260 [ 21.547648][ T683] ? do_raw_spin_unlock+0x59/0x250 [ 21.547650][ T683] alloc_buf.isra.0+0x4b/0x260 [ 21.547654][ T683] put_chars+0x1e1/0x2f0 [ 21.547656][ T683] ? __send_to_port+0x420/0x420 [ 21.547658][ T683] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.547661][ T683] ? validate_chain+0x38b/0xc20 [ 21.547666][ T683] hvc_console_print+0x292/0x780 [ 21.547674][ T683] ? hvc_write+0x3a0/0x3a0 [ 21.547676][ T683] ? rcu_is_watching+0x16/0xd0 [ 21.547678][ T683] ? lock_acquire+0x13c/0x160 [ 21.547682][ T683] console_emit_next_record+0x22f/0x4c0 [ 21.547686][ T683] ? devkmsg_read+0x4b0/0x4b0 [ 21.547688][ T683] ? console_flush_one_record+0x106/0x710 [ 21.547691][ T683] ? rcu_is_watching+0x16/0xd0 [ 21.547692][ T683] ? lock_acquire+0x13c/0x160 [ 21.547696][ T683] console_flush_one_record+0x46f/0x710 [ 21.547700][ T683] ? console_emit_next_record+0x4c0/0x4c0 [ 21.547702][ T683] ? __lock_acquire+0x518/0xc20 [ 21.547707][ T683] console_unlock+0xee/0x1f0 [ 21.547710][ T683] ? console_flush_one_record+0x710/0x710 [ 21.547712][ T683] ? rcu_is_watching+0x16/0xd0 [ 21.547713][ T683] ? lock_acquire+0xe0/0x160 [ 21.547717][ T683] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.547719][ T683] ? vprintk_emit+0x320/0x3e0 [ 21.547721][ T683] vprintk_emit+0x37c/0x3e0 [ 21.547725][ T683] ? wake_up_klogd_work_func+0x90/0x90 [ 21.547727][ T683] ? __lock_acquire+0x518/0xc20 [ 21.547731][ T683] _printk+0xc7/0x100 [ 21.547735][ T683] ? snapshot_read.cold+0x21/0x21 [ 21.547737][ T683] ? do_raw_spin_lock+0x131/0x280 [ 21.547740][ T683] ? __rwlock_init+0x150/0x150 [ 21.547744][ T683] ? do_raw_spin_lock+0x131/0x280 [ 21.547746][ T683] do_exit.cold+0x82/0x9c [ 21.547750][ T683] ? exit_notify+0x890/0x890 [ 21.547751][ T683] ? __lock_release.isra.0+0x69/0x1a0 [ 21.547754][ T683] ? rcu_is_watching+0x16/0xd0 [ 21.547757][ T683] do_group_exit+0xb8/0x370 [ 21.547760][ T683] __x64_sys_exit_group+0x3c/0x50 [ 21.547762][ T683] x64_sys_call+0x1567/0x1570 [ 21.547765][ T683] do_syscall_64+0xff/0x530 [ 21.547768][ T683] ? exc_page_fault+0xee/0x100 [ 21.547771][ T683] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.547773][ T683] RIP: 0033:0x7f75804a01b8 [ 21.547775][ T683] Code: Unable to access opcode bytes at 0x7f75804a018e. [ 21.547776][ T683] RSP: 002b:00007ffc8cfb9378 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 21.547779][ T683] RAX: ffffffffffffffda RBX: 00007f75805d0f88 RCX: 00007f75804a01b8 [ 21.547780][ T683] RDX: 00007f75801eafc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 21.547781][ T683] RBP: 00007ffc8cfb93d0 R08: 0000000000000000 R09: 0000000000000050 [ 21.547782][ T683] R10: 00007ffc8cfb9190 R11: 0000000000000246 R12: 0000000000000001 [ 21.547783][ T683] R13: 0000000000000000 R14: 00007f75805cf680 R15: 00007f75805d0fa0 [ 21.547789][ T683]