[ 9.156097][ T194] ip (194) used greatest stack depth: 24120 bytes left [ 9.156113][ T194] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.156115][ T194] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 194, name: ip [ 9.156116][ T194] preempt_count: 2, expected: 0 [ 9.156117][ T194] RCU nest depth: 0, expected: 0 [ 9.156118][ T194] locks held by ip/194: 5, last CPU#0: [ 9.156120][ T194] #0: ffffffffa0e167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.156131][ T194] #1: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.156135][ T194] #2: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.156140][ T194] #3: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.156143][ T194] #4: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.156147][ T194] irq event stamp: 28782 [ 9.156148][ T194] hardirqs last enabled at (28781): [] __down_trylock_console_sem+0x86/0xa0 [ 9.156151][ T194] hardirqs last disabled at (28782): [] console_emit_next_record+0x3d4/0x4c0 [ 9.156153][ T194] softirqs last enabled at (27250): [] handle_softirqs+0x67c/0x900 [ 9.156155][ T194] softirqs last disabled at (26571): [] __irq_exit_rcu+0x145/0x1c0 [ 9.156157][ T194] Preemption disabled at: [ 9.156158][ T194] [<0000000000000000>] 0x0 [ 9.156165][ T194] CPU: 0 UID: 0 PID: 194 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.156168][ T194] Tainted: [W]=WARN [ 9.156169][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.156171][ T194] Call Trace: [ 9.156173][ T194] [ 9.156174][ T194] dump_stack_lvl+0x6f/0xa0 [ 9.156180][ T194] __might_resched.cold+0x1fe/0x2c1 [ 9.156185][ T194] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.156189][ T194] ? __kmalloc_noprof+0xdb/0x760 [ 9.156193][ T194] __kmalloc_noprof+0x443/0x760 [ 9.156195][ T194] ? alloc_buf.isra.0+0x4b/0x260 [ 9.156202][ T194] ? do_raw_spin_unlock+0x59/0x250 [ 9.156204][ T194] alloc_buf.isra.0+0x4b/0x260 [ 9.156208][ T194] put_chars+0x1e1/0x2f0 [ 9.156210][ T194] ? __send_to_port+0x420/0x420 [ 9.156212][ T194] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.156215][ T194] ? validate_chain+0x38b/0xc20 [ 9.156220][ T194] hvc_console_print+0x292/0x780 [ 9.156227][ T194] ? hvc_write+0x3a0/0x3a0 [ 9.156230][ T194] ? rcu_is_watching+0x16/0xd0 [ 9.156232][ T194] ? lock_acquire+0x13c/0x160 [ 9.156236][ T194] console_emit_next_record+0x22f/0x4c0 [ 9.156239][ T194] ? devkmsg_read+0x4b0/0x4b0 [ 9.156241][ T194] ? console_flush_one_record+0x106/0x710 [ 9.156244][ T194] ? rcu_is_watching+0x16/0xd0 [ 9.156246][ T194] ? lock_acquire+0x13c/0x160 [ 9.156250][ T194] console_flush_one_record+0x46f/0x710 [ 9.156254][ T194] ? console_emit_next_record+0x4c0/0x4c0 [ 9.156256][ T194] ? __lock_acquire+0x518/0xc20 [ 9.156261][ T194] console_unlock+0xee/0x1f0 [ 9.156264][ T194] ? console_flush_one_record+0x710/0x710 [ 9.156266][ T194] ? rcu_is_watching+0x16/0xd0 [ 9.156267][ T194] ? lock_acquire+0xe0/0x160 [ 9.156271][ T194] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.156273][ T194] ? vprintk_emit+0x320/0x3e0 [ 9.156275][ T194] vprintk_emit+0x37c/0x3e0 [ 9.156278][ T194] ? wake_up_klogd_work_func+0x90/0x90 [ 9.156281][ T194] ? __lock_acquire+0x518/0xc20 [ 9.156285][ T194] _printk+0xc7/0x100 [ 9.156288][ T194] ? snapshot_read.cold+0x21/0x21 [ 9.156291][ T194] ? do_raw_spin_lock+0x131/0x280 [ 9.156293][ T194] ? __rwlock_init+0x150/0x150 [ 9.156297][ T194] ? do_raw_spin_lock+0x131/0x280 [ 9.156300][ T194] do_exit.cold+0x82/0x9c [ 9.156303][ T194] ? exit_notify+0x890/0x890 [ 9.156305][ T194] ? __lock_release.isra.0+0x69/0x1a0 [ 9.156307][ T194] ? rcu_is_watching+0x16/0xd0 [ 9.156311][ T194] do_group_exit+0xb8/0x370 [ 9.156314][ T194] __x64_sys_exit_group+0x3c/0x50 [ 9.156315][ T194] x64_sys_call+0x1567/0x1570 [ 9.156318][ T194] do_syscall_64+0xff/0x530 [ 9.156322][ T194] ? exc_page_fault+0xee/0x100 [ 9.156325][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.156327][ T194] RIP: 0033:0x7f58ff9aa1b8 [ 9.156329][ T194] Code: Unable to access opcode bytes at 0x7f58ff9aa18e. [ 9.156330][ T194] RSP: 002b:00007ffd13c06878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.156332][ T194] RAX: ffffffffffffffda RBX: 00007f58ffadaf88 RCX: 00007f58ff9aa1b8 [ 9.156334][ T194] RDX: 00007f58ff6f4fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.156335][ T194] RBP: 00007ffd13c068d0 R08: 0000000000000000 R09: 0000000000000050 [ 9.156335][ T194] R10: 00007ffd13c06690 R11: 0000000000000246 R12: 0000000000000001 [ 9.156336][ T194] R13: 0000000000000000 R14: 00007f58ffad9680 R15: 00007f58ffadafa0 [ 9.156343][ T194] [ 22.668946][ T266] ip (266) used greatest stack depth: 24000 bytes left [ 22.668962][ T266] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.668964][ T266] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 266, name: ip [ 22.668965][ T266] preempt_count: 2, expected: 0 [ 22.668966][ T266] RCU nest depth: 0, expected: 0 [ 22.668967][ T266] locks held by ip/266: 5, last CPU#1: [ 22.668969][ T266] #0: ffffffffa0e167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 22.668979][ T266] #1: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.668983][ T266] #2: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.668988][ T266] #3: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.668991][ T266] #4: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.668995][ T266] irq event stamp: 23808 [ 22.668996][ T266] hardirqs last enabled at (23807): [] __down_trylock_console_sem+0x86/0xa0 [ 22.668999][ T266] hardirqs last disabled at (23808): [] console_emit_next_record+0x3d4/0x4c0 [ 22.669001][ T266] softirqs last enabled at (22246): [] netlink_release+0x17b/0xcf0 [ 22.669005][ T266] softirqs last disabled at (22244): [] netlink_release+0xd2/0xcf0 [ 22.669008][ T266] Preemption disabled at: [ 22.669008][ T266] [<0000000000000000>] 0x0 [ 22.669015][ T266] CPU: 1 UID: 0 PID: 266 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.669018][ T266] Tainted: [W]=WARN [ 22.669019][ T266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.669021][ T266] Call Trace: [ 22.669022][ T266] [ 22.669024][ T266] dump_stack_lvl+0x6f/0xa0 [ 22.669030][ T266] __might_resched.cold+0x1fe/0x2c1 [ 22.669034][ T266] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.669039][ T266] ? __kmalloc_noprof+0xdb/0x760 [ 22.669043][ T266] __kmalloc_noprof+0x443/0x760 [ 22.669045][ T266] ? alloc_buf.isra.0+0x4b/0x260 [ 22.669051][ T266] ? do_raw_spin_unlock+0x59/0x250 [ 22.669054][ T266] alloc_buf.isra.0+0x4b/0x260 [ 22.669057][ T266] put_chars+0x1e1/0x2f0 [ 22.669060][ T266] ? __send_to_port+0x420/0x420 [ 22.669061][ T266] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.669064][ T266] ? validate_chain+0x38b/0xc20 [ 22.669070][ T266] hvc_console_print+0x292/0x780 [ 22.669077][ T266] ? hvc_write+0x3a0/0x3a0 [ 22.669080][ T266] ? rcu_is_watching+0x16/0xd0 [ 22.669081][ T266] ? lock_acquire+0x13c/0x160 [ 22.669085][ T266] console_emit_next_record+0x22f/0x4c0 [ 22.669089][ T266] ? devkmsg_read+0x4b0/0x4b0 [ 22.669091][ T266] ? console_flush_one_record+0x106/0x710 [ 22.669094][ T266] ? rcu_is_watching+0x16/0xd0 [ 22.669096][ T266] ? lock_acquire+0x13c/0x160 [ 22.669100][ T266] console_flush_one_record+0x46f/0x710 [ 22.669104][ T266] ? console_emit_next_record+0x4c0/0x4c0 [ 22.669106][ T266] ? __lock_acquire+0x518/0xc20 [ 22.669111][ T266] console_unlock+0xee/0x1f0 [ 22.669114][ T266] ? console_flush_one_record+0x710/0x710 [ 22.669115][ T266] ? rcu_is_watching+0x16/0xd0 [ 22.669117][ T266] ? lock_acquire+0xe0/0x160 [ 22.669121][ T266] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.669122][ T266] ? vprintk_emit+0x320/0x3e0 [ 22.669125][ T266] vprintk_emit+0x37c/0x3e0 [ 22.669128][ T266] ? wake_up_klogd_work_func+0x90/0x90 [ 22.669131][ T266] ? __lock_acquire+0x518/0xc20 [ 22.669134][ T266] _printk+0xc7/0x100 [ 22.669138][ T266] ? snapshot_read.cold+0x21/0x21 [ 22.669140][ T266] ? do_raw_spin_lock+0x131/0x280 [ 22.669143][ T266] ? __rwlock_init+0x150/0x150 [ 22.669147][ T266] ? do_raw_spin_lock+0x131/0x280 [ 22.669150][ T266] do_exit.cold+0x82/0x9c [ 22.669153][ T266] ? exit_notify+0x890/0x890 [ 22.669154][ T266] ? __lock_release.isra.0+0x69/0x1a0 [ 22.669157][ T266] ? rcu_is_watching+0x16/0xd0 [ 22.669160][ T266] do_group_exit+0xb8/0x370 [ 22.669163][ T266] __x64_sys_exit_group+0x3c/0x50 [ 22.669165][ T266] x64_sys_call+0x1567/0x1570 [ 22.669167][ T266] do_syscall_64+0xff/0x530 [ 22.669171][ T266] ? exc_page_fault+0xee/0x100 [ 22.669174][ T266] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.669176][ T266] RIP: 0033:0x7f55ebfbd1b8 [ 22.669178][ T266] Code: Unable to access opcode bytes at 0x7f55ebfbd18e. [ 22.669179][ T266] RSP: 002b:00007fff3f66f658 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 22.669182][ T266] RAX: ffffffffffffffda RBX: 00007f55ec0edf88 RCX: 00007f55ebfbd1b8 [ 22.669183][ T266] RDX: 00007f55ebd07fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 22.669184][ T266] RBP: 00007fff3f66f6b0 R08: 0000000000000000 R09: 0000000000000050 [ 22.669185][ T266] R10: 00007fff3f66f470 R11: 0000000000000246 R12: 0000000000000001 [ 22.669186][ T266] R13: 0000000000000000 R14: 00007f55ec0ec680 R15: 00007f55ec0edfa0 [ 22.669192][ T266] [ 34.728672][ T317] ip (317) used greatest stack depth: 23968 bytes left [ 34.728688][ T317] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.728690][ T317] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 317, name: ip [ 34.728691][ T317] preempt_count: 2, expected: 0 [ 34.728692][ T317] RCU nest depth: 0, expected: 0 [ 34.728693][ T317] locks held by ip/317: 5, last CPU#3: [ 34.728695][ T317] #0: ffffffffa0e167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 34.728706][ T317] #1: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 34.728710][ T317] #2: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 34.728715][ T317] #3: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 34.728718][ T317] #4: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 34.728722][ T317] irq event stamp: 20490 [ 34.728723][ T317] hardirqs last enabled at (20489): [] __down_trylock_console_sem+0x86/0xa0 [ 34.728726][ T317] hardirqs last disabled at (20490): [] console_emit_next_record+0x3d4/0x4c0 [ 34.728728][ T317] softirqs last enabled at (18926): [] netlink_release+0x17b/0xcf0 [ 34.728737][ T317] softirqs last disabled at (18924): [] netlink_release+0xd2/0xcf0 [ 34.728739][ T317] Preemption disabled at: [ 34.728740][ T317] [<0000000000000000>] 0x0 [ 34.728746][ T317] CPU: 3 UID: 0 PID: 317 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.728750][ T317] Tainted: [W]=WARN [ 34.728751][ T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.728752][ T317] Call Trace: [ 34.728754][ T317] [ 34.728756][ T317] dump_stack_lvl+0x6f/0xa0 [ 34.728762][ T317] __might_resched.cold+0x1fe/0x2c1 [ 34.728766][ T317] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.728770][ T317] ? __kmalloc_noprof+0xdb/0x760 [ 34.728775][ T317] __kmalloc_noprof+0x443/0x760 [ 34.728776][ T317] ? alloc_buf.isra.0+0x4b/0x260 [ 34.728783][ T317] ? do_raw_spin_unlock+0x59/0x250 [ 34.728785][ T317] alloc_buf.isra.0+0x4b/0x260 [ 34.728789][ T317] put_chars+0x1e1/0x2f0 [ 34.728791][ T317] ? __send_to_port+0x420/0x420 [ 34.728792][ T317] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.728796][ T317] ? validate_chain+0x38b/0xc20 [ 34.728801][ T317] hvc_console_print+0x292/0x780 [ 34.728809][ T317] ? hvc_write+0x3a0/0x3a0 [ 34.728811][ T317] ? rcu_is_watching+0x16/0xd0 [ 34.728813][ T317] ? lock_acquire+0x13c/0x160 [ 34.728817][ T317] console_emit_next_record+0x22f/0x4c0 [ 34.728821][ T317] ? devkmsg_read+0x4b0/0x4b0 [ 34.728823][ T317] ? console_flush_one_record+0x106/0x710 [ 34.728826][ T317] ? rcu_is_watching+0x16/0xd0 [ 34.728828][ T317] ? lock_acquire+0x13c/0x160 [ 34.728832][ T317] console_flush_one_record+0x46f/0x710 [ 34.728836][ T317] ? console_emit_next_record+0x4c0/0x4c0 [ 34.728838][ T317] ? __lock_acquire+0x518/0xc20 [ 34.728843][ T317] console_unlock+0xee/0x1f0 [ 34.728846][ T317] ? console_flush_one_record+0x710/0x710 [ 34.728847][ T317] ? rcu_is_watching+0x16/0xd0 [ 34.728849][ T317] ? lock_acquire+0xe0/0x160 [ 34.728853][ T317] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.728854][ T317] ? vprintk_emit+0x320/0x3e0 [ 34.728857][ T317] vprintk_emit+0x37c/0x3e0 [ 34.728860][ T317] ? wake_up_klogd_work_func+0x90/0x90 [ 34.728863][ T317] ? __lock_acquire+0x518/0xc20 [ 34.728866][ T317] _printk+0xc7/0x100 [ 34.728870][ T317] ? snapshot_read.cold+0x21/0x21 [ 34.728873][ T317] ? do_raw_spin_lock+0x131/0x280 [ 34.728875][ T317] ? __rwlock_init+0x150/0x150 [ 34.728879][ T317] ? do_raw_spin_lock+0x131/0x280 [ 34.728881][ T317] do_exit.cold+0x82/0x9c [ 34.728885][ T317] ? exit_notify+0x890/0x890 [ 34.728886][ T317] ? __lock_release.isra.0+0x69/0x1a0 [ 34.728889][ T317] ? rcu_is_watching+0x16/0xd0 [ 34.728892][ T317] do_group_exit+0xb8/0x370 [ 34.728895][ T317] __x64_sys_exit_group+0x3c/0x50 [ 34.728897][ T317] x64_sys_call+0x1567/0x1570 [ 34.728899][ T317] do_syscall_64+0xff/0x530 [ 34.728903][ T317] ? exc_page_fault+0xee/0x100 [ 34.728906][ T317] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.728908][ T317] RIP: 0033:0x7fa5408611b8 [ 34.728910][ T317] Code: Unable to access opcode bytes at 0x7fa54086118e. [ 34.728911][ T317] RSP: 002b:00007ffd086f00d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 34.728914][ T317] RAX: ffffffffffffffda RBX: 00007fa540991f88 RCX: 00007fa5408611b8 [ 34.728915][ T317] RDX: 00007fa5405abfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 34.728916][ T317] RBP: 00007ffd086f0130 R08: 0000000000000000 R09: 0000000000000050 [ 34.728917][ T317] R10: 00007ffd086efef0 R11: 0000000000000246 R12: 0000000000000001 [ 34.728917][ T317] R13: 0000000000000000 R14: 00007fa540990680 R15: 00007fa540991fa0 [ 34.728924][ T317]