[ 11.874234][ T207] ip (207) used greatest stack depth: 24192 bytes left [ 11.874253][ T207] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.874255][ T207] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 207, name: ip [ 11.874256][ T207] preempt_count: 2, expected: 0 [ 11.874257][ T207] RCU nest depth: 0, expected: 0 [ 11.874258][ T207] locks held by ip/207: 5, last CPU#3: [ 11.874260][ T207] #0: ffffffff9ec167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.874271][ T207] #1: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.874276][ T207] #2: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.874281][ T207] #3: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.874284][ T207] #4: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.874288][ T207] irq event stamp: 23810 [ 11.874289][ T207] hardirqs last enabled at (23809): [] __down_trylock_console_sem+0x86/0xa0 [ 11.874292][ T207] hardirqs last disabled at (23810): [] console_emit_next_record+0x3d4/0x4c0 [ 11.874294][ T207] softirqs last enabled at (23254): [] handle_softirqs+0x67c/0x900 [ 11.874297][ T207] softirqs last disabled at (23249): [] __irq_exit_rcu+0x145/0x1c0 [ 11.874299][ T207] Preemption disabled at: [ 11.874300][ T207] [<0000000000000000>] 0x0 [ 11.874307][ T207] CPU: 3 UID: 0 PID: 207 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.874310][ T207] Tainted: [W]=WARN [ 11.874311][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.874312][ T207] Call Trace: [ 11.874314][ T207] [ 11.874315][ T207] dump_stack_lvl+0x6f/0xa0 [ 11.874322][ T207] __might_resched.cold+0x1fe/0x2c1 [ 11.874327][ T207] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.874336][ T207] ? __kmalloc_noprof+0xdb/0x760 [ 11.874341][ T207] __kmalloc_noprof+0x443/0x760 [ 11.874343][ T207] ? alloc_buf.isra.0+0x4b/0x260 [ 11.874350][ T207] ? do_raw_spin_unlock+0x59/0x250 [ 11.874352][ T207] alloc_buf.isra.0+0x4b/0x260 [ 11.874356][ T207] put_chars+0x1e1/0x2f0 [ 11.874359][ T207] ? __send_to_port+0x420/0x420 [ 11.874360][ T207] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.874363][ T207] ? validate_chain+0x38b/0xc20 [ 11.874369][ T207] hvc_console_print+0x292/0x780 [ 11.874376][ T207] ? hvc_write+0x3a0/0x3a0 [ 11.874379][ T207] ? rcu_is_watching+0x16/0xd0 [ 11.874381][ T207] ? lock_acquire+0x13c/0x160 [ 11.874385][ T207] console_emit_next_record+0x22f/0x4c0 [ 11.874388][ T207] ? devkmsg_read+0x4b0/0x4b0 [ 11.874390][ T207] ? console_flush_one_record+0x106/0x710 [ 11.874393][ T207] ? rcu_is_watching+0x16/0xd0 [ 11.874395][ T207] ? lock_acquire+0x13c/0x160 [ 11.874399][ T207] console_flush_one_record+0x46f/0x710 [ 11.874403][ T207] ? console_emit_next_record+0x4c0/0x4c0 [ 11.874405][ T207] ? __lock_acquire+0x518/0xc20 [ 11.874410][ T207] console_unlock+0xee/0x1f0 [ 11.874413][ T207] ? console_flush_one_record+0x710/0x710 [ 11.874415][ T207] ? rcu_is_watching+0x16/0xd0 [ 11.874416][ T207] ? lock_acquire+0xe0/0x160 [ 11.874420][ T207] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.874422][ T207] ? vprintk_emit+0x320/0x3e0 [ 11.874426][ T207] vprintk_emit+0x37c/0x3e0 [ 11.874429][ T207] ? wake_up_klogd_work_func+0x90/0x90 [ 11.874432][ T207] ? __lock_acquire+0x518/0xc20 [ 11.874436][ T207] _printk+0xc7/0x100 [ 11.874439][ T207] ? snapshot_read.cold+0x21/0x21 [ 11.874442][ T207] ? do_raw_spin_lock+0x131/0x280 [ 11.874445][ T207] ? __rwlock_init+0x150/0x150 [ 11.874449][ T207] ? do_raw_spin_lock+0x131/0x280 [ 11.874451][ T207] do_exit.cold+0x82/0x9c [ 11.874455][ T207] ? exit_notify+0x890/0x890 [ 11.874456][ T207] ? __lock_release.isra.0+0x69/0x1a0 [ 11.874459][ T207] ? rcu_is_watching+0x16/0xd0 [ 11.874462][ T207] do_group_exit+0xb8/0x370 [ 11.874465][ T207] __x64_sys_exit_group+0x3c/0x50 [ 11.874467][ T207] x64_sys_call+0x1567/0x1570 [ 11.874470][ T207] do_syscall_64+0xff/0x530 [ 11.874474][ T207] ? exc_page_fault+0xee/0x100 [ 11.874477][ T207] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.874479][ T207] RIP: 0033:0x7f9adec5e1b8 [ 11.874481][ T207] Code: Unable to access opcode bytes at 0x7f9adec5e18e. [ 11.874482][ T207] RSP: 002b:00007ffe97bae098 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.874485][ T207] RAX: ffffffffffffffda RBX: 00007f9aded8ef88 RCX: 00007f9adec5e1b8 [ 11.874486][ T207] RDX: 00007f9ade9a8fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.874487][ T207] RBP: 00007ffe97bae0f0 R08: 0000000000000000 R09: 0000000000000050 [ 11.874488][ T207] R10: 00007ffe97badeb0 R11: 0000000000000246 R12: 0000000000000001 [ 11.874488][ T207] R13: 0000000000000000 R14: 00007f9aded8d680 R15: 00007f9aded8efa0 [ 11.874495][ T207] [ 12.546522][ T223] ip (223) used greatest stack depth: 24176 bytes left [ 13.840014][ T259] ip (259) used greatest stack depth: 23824 bytes left [ 13.840032][ T259] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.840034][ T259] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 259, name: ip [ 13.840035][ T259] preempt_count: 2, expected: 0 [ 13.840036][ T259] RCU nest depth: 0, expected: 0 [ 13.840037][ T259] locks held by ip/259: 5, last CPU#0: [ 13.840039][ T259] #0: ffffffff9ec167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 13.840050][ T259] #1: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.840055][ T259] #2: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.840060][ T259] #3: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.840063][ T259] #4: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.840068][ T259] irq event stamp: 53306 [ 13.840068][ T259] hardirqs last enabled at (53305): [] __down_trylock_console_sem+0x86/0xa0 [ 13.840072][ T259] hardirqs last disabled at (53306): [] console_emit_next_record+0x3d4/0x4c0 [ 13.840073][ T259] softirqs last enabled at (51612): [] netlink_release+0x17b/0xcf0 [ 13.840078][ T259] softirqs last disabled at (51610): [] netlink_release+0xd2/0xcf0 [ 13.840080][ T259] Preemption disabled at: [ 13.840081][ T259] [<0000000000000000>] 0x0 [ 13.840088][ T259] CPU: 0 UID: 0 PID: 259 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.840092][ T259] Tainted: [W]=WARN [ 13.840092][ T259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.840094][ T259] Call Trace: [ 13.840096][ T259] [ 13.840098][ T259] dump_stack_lvl+0x6f/0xa0 [ 13.840104][ T259] __might_resched.cold+0x1fe/0x2c1 [ 13.840109][ T259] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.840113][ T259] ? __kmalloc_noprof+0xdb/0x760 [ 13.840118][ T259] __kmalloc_noprof+0x443/0x760 [ 13.840119][ T259] ? alloc_buf.isra.0+0x4b/0x260 [ 13.840126][ T259] ? do_raw_spin_unlock+0x59/0x250 [ 13.840129][ T259] alloc_buf.isra.0+0x4b/0x260 [ 13.840133][ T259] put_chars+0x1e1/0x2f0 [ 13.840135][ T259] ? __send_to_port+0x420/0x420 [ 13.840136][ T259] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.840140][ T259] ? validate_chain+0x38b/0xc20 [ 13.840145][ T259] hvc_console_print+0x292/0x780 [ 13.840153][ T259] ? hvc_write+0x3a0/0x3a0 [ 13.840156][ T259] ? rcu_is_watching+0x16/0xd0 [ 13.840157][ T259] ? lock_acquire+0x13c/0x160 [ 13.840162][ T259] console_emit_next_record+0x22f/0x4c0 [ 13.840166][ T259] ? devkmsg_read+0x4b0/0x4b0 [ 13.840168][ T259] ? console_flush_one_record+0x106/0x710 [ 13.840171][ T259] ? rcu_is_watching+0x16/0xd0 [ 13.840172][ T259] ? lock_acquire+0x13c/0x160 [ 13.840176][ T259] console_flush_one_record+0x46f/0x710 [ 13.840181][ T259] ? console_emit_next_record+0x4c0/0x4c0 [ 13.840183][ T259] ? __lock_acquire+0x518/0xc20 [ 13.840188][ T259] console_unlock+0xee/0x1f0 [ 13.840191][ T259] ? console_flush_one_record+0x710/0x710 [ 13.840193][ T259] ? rcu_is_watching+0x16/0xd0 [ 13.840194][ T259] ? lock_acquire+0xe0/0x160 [ 13.840198][ T259] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.840200][ T259] ? vprintk_emit+0x320/0x3e0 [ 13.840203][ T259] vprintk_emit+0x37c/0x3e0 [ 13.840206][ T259] ? wake_up_klogd_work_func+0x90/0x90 [ 13.840209][ T259] ? __lock_acquire+0x518/0xc20 [ 13.840213][ T259] _printk+0xc7/0x100 [ 13.840216][ T259] ? snapshot_read.cold+0x21/0x21 [ 13.840219][ T259] ? do_raw_spin_lock+0x131/0x280 [ 13.840222][ T259] ? __rwlock_init+0x150/0x150 [ 13.840225][ T259] ? do_raw_spin_lock+0x131/0x280 [ 13.840228][ T259] do_exit.cold+0x82/0x9c [ 13.840232][ T259] ? exit_notify+0x890/0x890 [ 13.840233][ T259] ? __lock_release.isra.0+0x69/0x1a0 [ 13.840236][ T259] ? rcu_is_watching+0x16/0xd0 [ 13.840240][ T259] do_group_exit+0xb8/0x370 [ 13.840242][ T259] __x64_sys_exit_group+0x3c/0x50 [ 13.840244][ T259] x64_sys_call+0x1567/0x1570 [ 13.840247][ T259] do_syscall_64+0xff/0x530 [ 13.840251][ T259] ? exc_page_fault+0xee/0x100 [ 13.840254][ T259] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.840256][ T259] RIP: 0033:0x7f35db5bb1b8 [ 13.840258][ T259] Code: Unable to access opcode bytes at 0x7f35db5bb18e. [ 13.840259][ T259] RSP: 002b:00007ffe5871e028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 13.840262][ T259] RAX: ffffffffffffffda RBX: 00007f35db6ebf88 RCX: 00007f35db5bb1b8 [ 13.840263][ T259] RDX: 00007f35db305fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 13.840264][ T259] RBP: 00007ffe5871e080 R08: 0000000000000000 R09: 0000000000000000 [ 13.840265][ T259] R10: 00007ffe5871de40 R11: 0000000000000246 R12: 0000000000000001 [ 13.840266][ T259] R13: 0000000000000000 R14: 00007f35db6ea680 R15: 00007f35db6ebfa0 [ 13.840272][ T259] [ 19.388241][ T437] Initializing XFRM netlink socket [ 19.388265][ T437] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.388268][ T437] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 437, name: modprobe [ 19.388270][ T437] preempt_count: 1, expected: 0 [ 19.388272][ T437] RCU nest depth: 0, expected: 0 [ 19.388273][ T437] locks held by modprobe/437: 4, last CPU#3: [ 19.388276][ T437] #0: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.388290][ T437] #1: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.388297][ T437] #2: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.388303][ T437] #3: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.388309][ T437] irq event stamp: 20646 [ 19.388310][ T437] hardirqs last enabled at (20645): [] __down_trylock_console_sem+0x86/0xa0 [ 19.388315][ T437] hardirqs last disabled at (20646): [] console_emit_next_record+0x3d4/0x4c0 [ 19.388318][ T437] softirqs last enabled at (18402): [] handle_softirqs+0x67c/0x900 [ 19.388322][ T437] softirqs last disabled at (18395): [] __irq_exit_rcu+0x145/0x1c0 [ 19.388325][ T437] Preemption disabled at: [ 19.388326][ T437] [] vprintk_emit+0x31b/0x3e0 [ 19.388333][ T437] CPU: 3 UID: 0 PID: 437 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.388337][ T437] Tainted: [W]=WARN [ 19.388339][ T437] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.388341][ T437] Call Trace: [ 19.388343][ T437] [ 19.388345][ T437] dump_stack_lvl+0x6f/0xa0 [ 19.388352][ T437] ? vprintk_emit+0x31b/0x3e0 [ 19.388359][ T437] __might_resched.cold+0x1fe/0x2c1 [ 19.388365][ T437] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.388370][ T437] ? __kmalloc_noprof+0xdb/0x760 [ 19.388377][ T437] __kmalloc_noprof+0x443/0x760 [ 19.388380][ T437] ? alloc_buf.isra.0+0x4b/0x260 [ 19.388390][ T437] ? do_raw_spin_unlock+0x59/0x250 [ 19.388394][ T437] alloc_buf.isra.0+0x4b/0x260 [ 19.388400][ T437] put_chars+0x1e1/0x2f0 [ 19.388403][ T437] ? desc_read_finalized_seq+0x79/0x120 [ 19.388407][ T437] ? __send_to_port+0x420/0x420 [ 19.388412][ T437] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.388416][ T437] ? validate_chain+0x38b/0xc20 [ 19.388426][ T437] hvc_console_print+0x292/0x780 [ 19.388431][ T437] ? __lock_acquire+0x518/0xc20 [ 19.388434][ T437] ? __lock_acquire+0x518/0xc20 [ 19.388442][ T437] ? hvc_write+0x3a0/0x3a0 [ 19.388445][ T437] ? console_emit_next_record+0x1df/0x4c0 [ 19.388450][ T437] ? rcu_is_watching+0x16/0xd0 [ 19.388453][ T437] ? lock_acquire+0x13c/0x160 [ 19.388460][ T437] console_emit_next_record+0x22f/0x4c0 [ 19.388467][ T437] ? devkmsg_read+0x4b0/0x4b0 [ 19.388469][ T437] ? console_flush_one_record+0x106/0x710 [ 19.388474][ T437] ? rcu_is_watching+0x16/0xd0 [ 19.388478][ T437] ? lock_acquire+0x13c/0x160 [ 19.388484][ T437] console_flush_one_record+0x46f/0x710 [ 19.388491][ T437] ? console_emit_next_record+0x4c0/0x4c0 [ 19.388494][ T437] ? __lock_acquire+0x518/0xc20 [ 19.388503][ T437] console_unlock+0xee/0x1f0 [ 19.388507][ T437] ? console_flush_one_record+0x710/0x710 [ 19.388510][ T437] ? rcu_is_watching+0x16/0xd0 [ 19.388513][ T437] ? lock_acquire+0xe0/0x160 [ 19.388519][ T437] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.388522][ T437] ? vprintk_emit+0x320/0x3e0 [ 19.388527][ T437] vprintk_emit+0x37c/0x3e0 [ 19.388533][ T437] ? wake_up_klogd_work_func+0x90/0x90 [ 19.388541][ T437] ? xfrm_user_exit+0x8a0/0x8a0 [xfrm_user] [ 19.388547][ T437] _printk+0xc7/0x100 [ 19.388552][ T437] ? snapshot_read.cold+0x21/0x21 [ 19.388563][ T437] ? do_one_initcall+0x113/0x4f0 [ 19.388568][ T437] xfrm_user_init+0x15/0x1000 [xfrm_user] [ 19.388572][ T437] do_one_initcall+0x124/0x4f0 [ 19.388577][ T437] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.388585][ T437] ? do_init_module+0xae/0x8a0 [ 19.388588][ T437] ? kasan_unpoison+0x44/0x70 [ 19.388596][ T437] do_init_module+0x2ad/0x8a0 [ 19.388601][ T437] ? lockdep_hardirqs_on+0x91/0x130 [ 19.388607][ T437] ? free_module+0x470/0x470 [ 19.388611][ T437] ? kfree+0x123/0x590 [ 19.388617][ T437] load_module+0x1424/0x1bb0 [ 19.388627][ T437] ? security_kernel_post_read_file+0x2f/0x60 [ 19.388633][ T437] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.388641][ T437] ? backing_file_read_iter+0x541/0x790 [ 19.388646][ T437] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.388652][ T437] init_module_from_file+0x11f/0x1a0 [ 19.388656][ T437] ? __do_sys_init_module+0x270/0x270 [ 19.388670][ T437] ? __rwlock_init+0x150/0x150 [ 19.388676][ T437] ? do_raw_spin_unlock+0x59/0x250 [ 19.388681][ T437] idempotent_init_module+0x37b/0x7c0 [ 19.388685][ T437] ? init_module_from_file+0x1a0/0x1a0 [ 19.388695][ T437] ? cap_capable+0x1d7/0x3d0 [ 19.388699][ T437] ? __x64_sys_pread64+0x18d/0x250 [ 19.388707][ T437] __x64_sys_finit_module+0xdf/0x190 [ 19.388710][ T437] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.388715][ T437] do_syscall_64+0xff/0x530 [ 19.388719][ T437] ? exc_page_fault+0xee/0x100 [ 19.388723][ T437] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.388727][ T437] RIP: 0033:0x7f43c31a137d [ 19.388732][ T437] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 19.388734][ T437] RSP: 002b:00007ffcb1faa278 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.388738][ T437] RAX: ffffffffffffffda RBX: 000055a9bc73c810 RCX: 00007f43c31a137d [ 19.388740][ T437] RDX: 0000000000000000 RSI: 000055a985fc7ffd RDI: 0000000000000000 [ 19.388742][ T437] RBP: 00007ffcb1faa310 R08: 0000000000000000 R09: 0000000000000000 [ 19.388743][ T437] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a985fc7ffd [ 19.388745][ T437] R13: 000055a9bc73c960 R14: 0000000000040000 R15: 0000000000000000 [ 19.388757][ T437] [ 52.975624][ T1267] ip (1267) used greatest stack depth: 23712 bytes left [ 52.975648][ T1267] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 52.975651][ T1267] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1267, name: ip [ 52.975653][ T1267] preempt_count: 2, expected: 0 [ 52.975655][ T1267] RCU nest depth: 0, expected: 0 [ 52.975656][ T1267] locks held by ip/1267: 5, last CPU#2: [ 52.975659][ T1267] #0: ffffffff9ec167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 52.975673][ T1267] #1: ffffffff9ed7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 52.975680][ T1267] #2: ffffffff9ed7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 52.975686][ T1267] #3: ffffffff9ec9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 52.975692][ T1267] #4: ffffffff9ec9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 52.975698][ T1267] irq event stamp: 43216 [ 52.975699][ T1267] hardirqs last enabled at (43215): [] __down_trylock_console_sem+0x86/0xa0 [ 52.975703][ T1267] hardirqs last disabled at (43216): [] console_emit_next_record+0x3d4/0x4c0 [ 52.975706][ T1267] softirqs last enabled at (43088): [] handle_softirqs+0x67c/0x900 [ 52.975709][ T1267] softirqs last disabled at (43083): [] __irq_exit_rcu+0x145/0x1c0 [ 52.975712][ T1267] Preemption disabled at: [ 52.975713][ T1267] [<0000000000000000>] 0x0 [ 52.975722][ T1267] CPU: 2 UID: 0 PID: 1267 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 52.975726][ T1267] Tainted: [W]=WARN [ 52.975727][ T1267] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.975730][ T1267] Call Trace: [ 52.975732][ T1267] [ 52.975734][ T1267] dump_stack_lvl+0x6f/0xa0 [ 52.975742][ T1267] __might_resched.cold+0x1fe/0x2c1 [ 52.975748][ T1267] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 52.975753][ T1267] ? __kmalloc_noprof+0xdb/0x760 [ 52.975760][ T1267] __kmalloc_noprof+0x443/0x760 [ 52.975763][ T1267] ? alloc_buf.isra.0+0x4b/0x260 [ 52.975773][ T1267] ? do_raw_spin_unlock+0x59/0x250 [ 52.975776][ T1267] alloc_buf.isra.0+0x4b/0x260 [ 52.975782][ T1267] put_chars+0x1e1/0x2f0 [ 52.975786][ T1267] ? __send_to_port+0x420/0x420 [ 52.975788][ T1267] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 52.975793][ T1267] ? validate_chain+0x38b/0xc20 [ 52.975802][ T1267] hvc_console_print+0x292/0x780 [ 52.975814][ T1267] ? hvc_write+0x3a0/0x3a0 [ 52.975818][ T1267] ? rcu_is_watching+0x16/0xd0 [ 52.975821][ T1267] ? lock_acquire+0x13c/0x160 [ 52.975828][ T1267] console_emit_next_record+0x22f/0x4c0 [ 52.975834][ T1267] ? devkmsg_read+0x4b0/0x4b0 [ 52.975837][ T1267] ? console_flush_one_record+0x106/0x710 [ 52.975842][ T1267] ? rcu_is_watching+0x16/0xd0 [ 52.975845][ T1267] ? lock_acquire+0x13c/0x160 [ 52.975851][ T1267] console_flush_one_record+0x46f/0x710 [ 52.975858][ T1267] ? console_emit_next_record+0x4c0/0x4c0 [ 52.975861][ T1267] ? __lock_acquire+0x518/0xc20 [ 52.975870][ T1267] console_unlock+0xee/0x1f0 [ 52.975875][ T1267] ? console_flush_one_record+0x710/0x710 [ 52.975877][ T1267] ? rcu_is_watching+0x16/0xd0 [ 52.975880][ T1267] ? lock_acquire+0xe0/0x160 [ 52.975886][ T1267] ? __down_trylock_console_sem+0x5e/0xa0 [ 52.975889][ T1267] ? vprintk_emit+0x320/0x3e0 [ 52.975894][ T1267] vprintk_emit+0x37c/0x3e0 [ 52.975899][ T1267] ? wake_up_klogd_work_func+0x90/0x90 [ 52.975904][ T1267] ? __lock_acquire+0x518/0xc20 [ 52.975910][ T1267] _printk+0xc7/0x100 [ 52.975915][ T1267] ? snapshot_read.cold+0x21/0x21 [ 52.975919][ T1267] ? do_raw_spin_lock+0x131/0x280 [ 52.975924][ T1267] ? __rwlock_init+0x150/0x150 [ 52.975930][ T1267] ? do_raw_spin_lock+0x131/0x280 [ 52.975934][ T1267] do_exit.cold+0x82/0x9c [ 52.975939][ T1267] ? exit_notify+0x890/0x890 [ 52.975942][ T1267] ? __lock_release.isra.0+0x69/0x1a0 [ 52.975946][ T1267] ? rcu_is_watching+0x16/0xd0 [ 52.975952][ T1267] do_group_exit+0xb8/0x370 [ 52.975957][ T1267] __x64_sys_exit_group+0x3c/0x50 [ 52.975960][ T1267] x64_sys_call+0x1567/0x1570 [ 52.975964][ T1267] do_syscall_64+0xff/0x530 [ 52.975969][ T1267] ? exc_page_fault+0xee/0x100 [ 52.975973][ T1267] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.975976][ T1267] RIP: 0033:0x7fedabf201b8 [ 52.975979][ T1267] Code: Unable to access opcode bytes at 0x7fedabf2018e. [ 52.975981][ T1267] RSP: 002b:00007ffefd4cdb58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 52.975984][ T1267] RAX: ffffffffffffffda RBX: 00007fedac050f88 RCX: 00007fedabf201b8 [ 52.975986][ T1267] RDX: 00007fedabc6afc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 52.975987][ T1267] RBP: 00007ffefd4cdbb0 R08: 0000000000000000 R09: 0000000000008010 [ 52.975989][ T1267] R10: 00007ffefd4cd970 R11: 0000000000000246 R12: 0000000000000001 [ 52.975990][ T1267] R13: 0000000000000000 R14: 00007fedac04f680 R15: 00007fedac050fa0 [ 52.976003][ T1267]