[ 9.849892][ T131] sed (131) used greatest stack depth: 24608 bytes left [ 9.849913][ T131] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.849915][ T131] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 131, name: sed [ 9.849916][ T131] preempt_count: 2, expected: 0 [ 9.849917][ T131] RCU nest depth: 0, expected: 0 [ 9.849919][ T131] locks held by sed/131: 5, last CPU#0: [ 9.849921][ T131] #0: ffffffff96e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.849934][ T131] #1: ffffffff96f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.849939][ T131] #2: ffffffff96f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.849943][ T131] #3: ffffffff96e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.849946][ T131] #4: ffffffff96e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.849950][ T131] irq event stamp: 18322 [ 9.849951][ T131] hardirqs last enabled at (18321): [] __down_trylock_console_sem+0x86/0xa0 [ 9.849954][ T131] hardirqs last disabled at (18322): [] console_emit_next_record+0x3d4/0x4c0 [ 9.849956][ T131] softirqs last enabled at (14570): [] handle_softirqs+0x67c/0x900 [ 9.849958][ T131] softirqs last disabled at (14563): [] __irq_exit_rcu+0x145/0x1c0 [ 9.849960][ T131] Preemption disabled at: [ 9.849961][ T131] [<0000000000000000>] 0x0 [ 9.849968][ T131] CPU: 0 UID: 0 PID: 131 Comm: sed Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.849971][ T131] Tainted: [W]=WARN [ 9.849972][ T131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.849974][ T131] Call Trace: [ 9.849976][ T131] [ 9.849977][ T131] dump_stack_lvl+0x6f/0xa0 [ 9.849983][ T131] __might_resched.cold+0x1fe/0x2c1 [ 9.849988][ T131] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.849992][ T131] ? __kmalloc_noprof+0xdb/0x760 [ 9.849997][ T131] __kmalloc_noprof+0x443/0x760 [ 9.850000][ T131] ? alloc_buf.isra.0+0x4b/0x260 [ 9.850006][ T131] ? do_raw_spin_unlock+0x59/0x250 [ 9.850008][ T131] alloc_buf.isra.0+0x4b/0x260 [ 9.850011][ T131] put_chars+0x1e1/0x2f0 [ 9.850014][ T131] ? __send_to_port+0x420/0x420 [ 9.850016][ T131] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.850021][ T131] ? validate_chain+0x38b/0xc20 [ 9.850026][ T131] hvc_console_print+0x292/0x780 [ 9.850032][ T131] ? hvc_write+0x3a0/0x3a0 [ 9.850034][ T131] ? rcu_is_watching+0x16/0xd0 [ 9.850036][ T131] ? lock_acquire+0x13c/0x160 [ 9.850040][ T131] console_emit_next_record+0x22f/0x4c0 [ 9.850044][ T131] ? devkmsg_read+0x4b0/0x4b0 [ 9.850046][ T131] ? console_flush_one_record+0x106/0x710 [ 9.850049][ T131] ? rcu_is_watching+0x16/0xd0 [ 9.850051][ T131] ? lock_acquire+0x13c/0x160 [ 9.850055][ T131] console_flush_one_record+0x46f/0x710 [ 9.850059][ T131] ? console_emit_next_record+0x4c0/0x4c0 [ 9.850061][ T131] ? __lock_acquire+0x518/0xc20 [ 9.850066][ T131] console_unlock+0xee/0x1f0 [ 9.850069][ T131] ? console_flush_one_record+0x710/0x710 [ 9.850071][ T131] ? rcu_is_watching+0x16/0xd0 [ 9.850073][ T131] ? lock_acquire+0x60/0x160 [ 9.850077][ T131] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.850078][ T131] ? vprintk_emit+0x320/0x3e0 [ 9.850082][ T131] vprintk_emit+0x37c/0x3e0 [ 9.850085][ T131] ? wake_up_klogd_work_func+0x90/0x90 [ 9.850089][ T131] ? __lock_acquire+0x518/0xc20 [ 9.850092][ T131] _printk+0xc7/0x100 [ 9.850096][ T131] ? snapshot_read.cold+0x21/0x21 [ 9.850099][ T131] ? do_raw_spin_lock+0x131/0x280 [ 9.850101][ T131] ? __rwlock_init+0x150/0x150 [ 9.850105][ T131] ? do_raw_spin_lock+0x131/0x280 [ 9.850108][ T131] do_exit.cold+0x82/0x9c [ 9.850112][ T131] ? exit_notify+0x890/0x890 [ 9.850114][ T131] ? __lock_release.isra.0+0x69/0x1a0 [ 9.850117][ T131] ? rcu_is_watching+0x16/0xd0 [ 9.850121][ T131] do_group_exit+0xb8/0x370 [ 9.850123][ T131] __x64_sys_exit_group+0x3c/0x50 [ 9.850125][ T131] x64_sys_call+0x1567/0x1570 [ 9.850127][ T131] do_syscall_64+0xff/0x530 [ 9.850131][ T131] ? exc_page_fault+0xee/0x100 [ 9.850134][ T131] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.850136][ T131] RIP: 0033:0x7f2aad2d91b8 [ 9.850138][ T131] Code: Unable to access opcode bytes at 0x7f2aad2d918e. [ 9.850139][ T131] RSP: 002b:00007ffd6c252448 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.850142][ T131] RAX: ffffffffffffffda RBX: 00007f2aad409f88 RCX: 00007f2aad2d91b8 [ 9.850143][ T131] RDX: 00007f2aad136b48 RSI: fffffffffffffec8 RDI: 0000000000000000 [ 9.850144][ T131] RBP: 00007ffd6c2524a0 R08: 00000000ffffffff R09: 0000000000001010 [ 9.850145][ T131] R10: 00007ffd6c2522c0 R11: 0000000000000246 R12: 0000000000000002 [ 9.850146][ T131] R13: 0000000000000000 R14: 00007f2aad408680 R15: 00007f2aad409fa0 [ 9.850152][ T131] [ 10.681465][ T187] ip (187) used greatest stack depth: 24448 bytes left [ 12.277818][ T247] 8021q: 802.1Q VLAN Support v1.8 [ 12.277838][ T247] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.277841][ T247] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 247, name: modprobe [ 12.277842][ T247] preempt_count: 1, expected: 0 [ 12.277843][ T247] RCU nest depth: 0, expected: 0 [ 12.277844][ T247] locks held by modprobe/247: 4, last CPU#2: [ 12.277847][ T247] #0: ffffffff96f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.277859][ T247] #1: ffffffff96f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.277864][ T247] #2: ffffffff96e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.277868][ T247] #3: ffffffff96e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.277872][ T247] irq event stamp: 22598 [ 12.277873][ T247] hardirqs last enabled at (22597): [] __down_trylock_console_sem+0x86/0xa0 [ 12.277875][ T247] hardirqs last disabled at (22598): [] console_emit_next_record+0x3d4/0x4c0 [ 12.277877][ T247] softirqs last enabled at (19798): [] handle_softirqs+0x67c/0x900 [ 12.277880][ T247] softirqs last disabled at (19793): [] __irq_exit_rcu+0x145/0x1c0 [ 12.277883][ T247] Preemption disabled at: [ 12.277883][ T247] [] vprintk_emit+0x31b/0x3e0 [ 12.277889][ T247] CPU: 2 UID: 0 PID: 247 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.277893][ T247] Tainted: [W]=WARN [ 12.277894][ T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.277895][ T247] Call Trace: [ 12.277897][ T247] [ 12.277898][ T247] dump_stack_lvl+0x6f/0xa0 [ 12.277904][ T247] ? vprintk_emit+0x31b/0x3e0 [ 12.277906][ T247] __might_resched.cold+0x1fe/0x2c1 [ 12.277911][ T247] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.277915][ T247] ? __kmalloc_noprof+0xdb/0x760 [ 12.277920][ T247] __kmalloc_noprof+0x443/0x760 [ 12.277922][ T247] ? alloc_buf.isra.0+0x4b/0x260 [ 12.277928][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 12.277931][ T247] alloc_buf.isra.0+0x4b/0x260 [ 12.277934][ T247] put_chars+0x1e1/0x2f0 [ 12.277937][ T247] ? __send_to_port+0x420/0x420 [ 12.277938][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.277943][ T247] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.277946][ T247] ? validate_chain+0x38b/0xc20 [ 12.277950][ T247] hvc_console_print+0x292/0x780 [ 12.277953][ T247] ? __lock_acquire+0x518/0xc20 [ 12.277958][ T247] ? hvc_write+0x3a0/0x3a0 [ 12.277960][ T247] ? rcu_is_watching+0x16/0xd0 [ 12.277965][ T247] console_emit_next_record+0x22f/0x4c0 [ 12.277969][ T247] ? devkmsg_read+0x4b0/0x4b0 [ 12.277971][ T247] ? console_flush_one_record+0x106/0x710 [ 12.277974][ T247] ? rcu_is_watching+0x16/0xd0 [ 12.277976][ T247] ? lock_acquire+0x13c/0x160 [ 12.277980][ T247] console_flush_one_record+0x46f/0x710 [ 12.277984][ T247] ? console_emit_next_record+0x4c0/0x4c0 [ 12.277986][ T247] ? __lock_acquire+0x518/0xc20 [ 12.277991][ T247] console_unlock+0xee/0x1f0 [ 12.277994][ T247] ? console_flush_one_record+0x710/0x710 [ 12.277996][ T247] ? rcu_is_watching+0x16/0xd0 [ 12.277998][ T247] ? lock_acquire+0x60/0x160 [ 12.278002][ T247] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.278003][ T247] ? vprintk_emit+0x320/0x3e0 [ 12.278007][ T247] vprintk_emit+0x37c/0x3e0 [ 12.278011][ T247] ? wake_up_klogd_work_func+0x90/0x90 [ 12.278016][ T247] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 12.278020][ T247] _printk+0xc7/0x100 [ 12.278024][ T247] ? snapshot_read.cold+0x21/0x21 [ 12.278031][ T247] ? do_one_initcall+0x113/0x4f0 [ 12.278034][ T247] vlan_proto_init+0x24/0x90 [8021q] [ 12.278037][ T247] do_one_initcall+0x124/0x4f0 [ 12.278040][ T247] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.278044][ T247] ? do_init_module+0xae/0x8a0 [ 12.278047][ T247] ? kasan_unpoison+0x44/0x70 [ 12.278052][ T247] do_init_module+0x2ad/0x8a0 [ 12.278056][ T247] ? lockdep_hardirqs_on+0x91/0x130 [ 12.278060][ T247] ? free_module+0x470/0x470 [ 12.278063][ T247] ? kfree+0x123/0x590 [ 12.278067][ T247] load_module+0x1424/0x1bb0 [ 12.278074][ T247] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.278078][ T247] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.278081][ T247] ? ovl_real_file+0x172/0x1e0 [ 12.278085][ T247] ? backing_file_read_iter+0x541/0x790 [ 12.278088][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.278092][ T247] init_module_from_file+0x11f/0x1a0 [ 12.278095][ T247] ? __do_sys_init_module+0x220/0x220 [ 12.278103][ T247] ? __rwlock_init+0x150/0x150 [ 12.278107][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 12.278110][ T247] idempotent_init_module+0x37b/0x7c0 [ 12.278114][ T247] ? init_module_from_file+0x1a0/0x1a0 [ 12.278120][ T247] ? rcu_is_watching+0x16/0xd0 [ 12.278122][ T247] ? cap_capable+0x1d7/0x3d0 [ 12.278128][ T247] __x64_sys_finit_module+0xdf/0x190 [ 12.278130][ T247] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.278134][ T247] do_syscall_64+0xff/0x530 [ 12.278136][ T247] ? exc_page_fault+0xee/0x100 [ 12.278138][ T247] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.278141][ T247] RIP: 0033:0x7f3de8f2637d [ 12.278144][ T247] 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 [ 12.278146][ T247] RSP: 002b:00007ffe0f043708 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.278149][ T247] RAX: ffffffffffffffda RBX: 000055865cb09810 RCX: 00007f3de8f2637d [ 12.278150][ T247] RDX: 0000000000000000 RSI: 000055862a6c6ffd RDI: 0000000000000000 [ 12.278151][ T247] RBP: 00007ffe0f0437a0 R08: 0000000000000000 R09: 0000000000000000 [ 12.278152][ T247] R10: 0000000000000000 R11: 0000000000000246 R12: 000055862a6c6ffd [ 12.278153][ T247] R13: 000055865cb09960 R14: 0000000000040000 R15: 0000000000000000 [ 12.278159][ T247] [ 12.696432][ T258] gre: GRE over IPv4 demultiplexer driver [ 12.707445][ T258] ip_gre: GRE over IPv4 tunneling driver [ 14.163884][ T303] ip (303) used greatest stack depth: 23920 bytes left [ 14.163901][ T303] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.163904][ T303] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 303, name: ip [ 14.163906][ T303] preempt_count: 2, expected: 0 [ 14.163907][ T303] RCU nest depth: 0, expected: 0 [ 14.163908][ T303] locks held by ip/303: 5, last CPU#3: [ 14.163910][ T303] #0: ffffffff96e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 14.163923][ T303] #1: ffffffff96f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.163929][ T303] #2: ffffffff96f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.163934][ T303] #3: ffffffff96e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.163938][ T303] #4: ffffffff96e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.163943][ T303] irq event stamp: 19318 [ 14.163944][ T303] hardirqs last enabled at (19317): [] __down_trylock_console_sem+0x86/0xa0 [ 14.163946][ T303] hardirqs last disabled at (19318): [] console_emit_next_record+0x3d4/0x4c0 [ 14.163949][ T303] softirqs last enabled at (18036): [] netlink_release+0x17b/0xcf0 [ 14.163952][ T303] softirqs last disabled at (18034): [] netlink_release+0xd2/0xcf0 [ 14.163955][ T303] Preemption disabled at: [ 14.163955][ T303] [<0000000000000000>] 0x0 [ 14.163962][ T303] CPU: 3 UID: 0 PID: 303 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.163966][ T303] Tainted: [W]=WARN [ 14.163967][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.163969][ T303] Call Trace: [ 14.163970][ T303] [ 14.163972][ T303] dump_stack_lvl+0x6f/0xa0 [ 14.163978][ T303] __might_resched.cold+0x1fe/0x2c1 [ 14.163983][ T303] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.163987][ T303] ? __kmalloc_noprof+0xdb/0x760 [ 14.163992][ T303] __kmalloc_noprof+0x443/0x760 [ 14.163995][ T303] ? alloc_buf.isra.0+0x4b/0x260 [ 14.164001][ T303] ? do_raw_spin_unlock+0x59/0x250 [ 14.164003][ T303] alloc_buf.isra.0+0x4b/0x260 [ 14.164007][ T303] put_chars+0x1e1/0x2f0 [ 14.164010][ T303] ? __send_to_port+0x420/0x420 [ 14.164011][ T303] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.164016][ T303] ? validate_chain+0x38b/0xc20 [ 14.164022][ T303] hvc_console_print+0x292/0x780 [ 14.164028][ T303] ? hvc_write+0x3a0/0x3a0 [ 14.164030][ T303] ? rcu_is_watching+0x16/0xd0 [ 14.164033][ T303] ? lock_acquire+0x13c/0x160 [ 14.164037][ T303] console_emit_next_record+0x22f/0x4c0 [ 14.164041][ T303] ? devkmsg_read+0x4b0/0x4b0 [ 14.164043][ T303] ? console_flush_one_record+0x106/0x710 [ 14.164047][ T303] ? rcu_is_watching+0x16/0xd0 [ 14.164049][ T303] ? lock_acquire+0x13c/0x160 [ 14.164053][ T303] console_flush_one_record+0x46f/0x710 [ 14.164058][ T303] ? console_emit_next_record+0x4c0/0x4c0 [ 14.164060][ T303] ? __lock_acquire+0x518/0xc20 [ 14.164066][ T303] console_unlock+0xee/0x1f0 [ 14.164069][ T303] ? console_flush_one_record+0x710/0x710 [ 14.164071][ T303] ? rcu_is_watching+0x16/0xd0 [ 14.164073][ T303] ? lock_acquire+0x60/0x160 [ 14.164077][ T303] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.164078][ T303] ? vprintk_emit+0x320/0x3e0 [ 14.164082][ T303] vprintk_emit+0x37c/0x3e0 [ 14.164086][ T303] ? wake_up_klogd_work_func+0x90/0x90 [ 14.164090][ T303] ? __lock_acquire+0x518/0xc20 [ 14.164094][ T303] _printk+0xc7/0x100 [ 14.164097][ T303] ? snapshot_read.cold+0x21/0x21 [ 14.164100][ T303] ? do_raw_spin_lock+0x131/0x280 [ 14.164103][ T303] ? __rwlock_init+0x150/0x150 [ 14.164107][ T303] ? do_raw_spin_lock+0x131/0x280 [ 14.164110][ T303] do_exit.cold+0x82/0x9c [ 14.164114][ T303] ? exit_notify+0x890/0x890 [ 14.164116][ T303] ? __lock_release.isra.0+0x69/0x1a0 [ 14.164119][ T303] ? rcu_is_watching+0x16/0xd0 [ 14.164123][ T303] do_group_exit+0xb8/0x370 [ 14.164126][ T303] __x64_sys_exit_group+0x3c/0x50 [ 14.164128][ T303] x64_sys_call+0x1567/0x1570 [ 14.164131][ T303] do_syscall_64+0xff/0x530 [ 14.164134][ T303] ? exc_page_fault+0xee/0x100 [ 14.164137][ T303] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.164139][ T303] RIP: 0033:0x7fb5ceebb1b8 [ 14.164141][ T303] Code: Unable to access opcode bytes at 0x7fb5ceebb18e. [ 14.164143][ T303] RSP: 002b:00007ffe28422768 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 14.164145][ T303] RAX: ffffffffffffffda RBX: 00007fb5cefebf88 RCX: 00007fb5ceebb1b8 [ 14.164146][ T303] RDX: 00007fb5cec05fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 14.164147][ T303] RBP: 00007ffe284227c0 R08: 0000000000000000 R09: 0000000000000050 [ 14.164148][ T303] R10: 00007ffe28422580 R11: 0000000000000246 R12: 0000000000000001 [ 14.164149][ T303] R13: 0000000000000000 R14: 00007fb5cefea680 R15: 00007fb5cefebfa0 [ 14.164156][ T303] [ 14.901744][ T327] GACT probability NOT on [ 52.431012][ T603] ip (603) used greatest stack depth: 23280 bytes left [ 52.431032][ T603] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 52.431035][ T603] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 603, name: ip [ 52.431036][ T603] preempt_count: 2, expected: 0 [ 52.431037][ T603] RCU nest depth: 0, expected: 0 [ 52.431038][ T603] locks held by ip/603: 5, last CPU#2: [ 52.431041][ T603] #0: ffffffff96e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 52.431053][ T603] #1: ffffffff96f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 52.431059][ T603] #2: ffffffff96f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 52.431063][ T603] #3: ffffffff96e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 52.431067][ T603] #4: ffffffff96e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 52.431071][ T603] irq event stamp: 21410 [ 52.431072][ T603] hardirqs last enabled at (21409): [] __down_trylock_console_sem+0x86/0xa0 [ 52.431075][ T603] hardirqs last disabled at (21410): [] console_emit_next_record+0x3d4/0x4c0 [ 52.431077][ T603] softirqs last enabled at (20092): [] netlink_release+0x17b/0xcf0 [ 52.431081][ T603] softirqs last disabled at (20090): [] netlink_release+0xd2/0xcf0 [ 52.431083][ T603] Preemption disabled at: [ 52.431083][ T603] [<0000000000000000>] 0x0 [ 52.431091][ T603] CPU: 2 UID: 0 PID: 603 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 52.431095][ T603] Tainted: [W]=WARN [ 52.431095][ T603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.431097][ T603] Call Trace: [ 52.431099][ T603] [ 52.431100][ T603] dump_stack_lvl+0x6f/0xa0 [ 52.431107][ T603] __might_resched.cold+0x1fe/0x2c1 [ 52.431111][ T603] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 52.431116][ T603] ? __kmalloc_noprof+0xdb/0x760 [ 52.431121][ T603] __kmalloc_noprof+0x443/0x760 [ 52.431124][ T603] ? alloc_buf.isra.0+0x4b/0x260 [ 52.431129][ T603] ? do_raw_spin_unlock+0x59/0x250 [ 52.431132][ T603] alloc_buf.isra.0+0x4b/0x260 [ 52.431135][ T603] put_chars+0x1e1/0x2f0 [ 52.431138][ T603] ? __send_to_port+0x420/0x420 [ 52.431140][ T603] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 52.431145][ T603] ? validate_chain+0x38b/0xc20 [ 52.431150][ T603] hvc_console_print+0x292/0x780 [ 52.431156][ T603] ? hvc_write+0x3a0/0x3a0 [ 52.431158][ T603] ? rcu_is_watching+0x16/0xd0 [ 52.431161][ T603] ? lock_acquire+0x13c/0x160 [ 52.431165][ T603] console_emit_next_record+0x22f/0x4c0 [ 52.431168][ T603] ? devkmsg_read+0x4b0/0x4b0 [ 52.431170][ T603] ? console_flush_one_record+0x106/0x710 [ 52.431173][ T603] ? rcu_is_watching+0x16/0xd0 [ 52.431176][ T603] ? lock_acquire+0x13c/0x160 [ 52.431180][ T603] console_flush_one_record+0x46f/0x710 [ 52.431184][ T603] ? console_emit_next_record+0x4c0/0x4c0 [ 52.431186][ T603] ? __lock_acquire+0x518/0xc20 [ 52.431191][ T603] console_unlock+0xee/0x1f0 [ 52.431194][ T603] ? console_flush_one_record+0x710/0x710 [ 52.431195][ T603] ? rcu_is_watching+0x16/0xd0 [ 52.431198][ T603] ? lock_acquire+0x60/0x160 [ 52.431201][ T603] ? __down_trylock_console_sem+0x5e/0xa0 [ 52.431203][ T603] ? vprintk_emit+0x320/0x3e0 [ 52.431207][ T603] vprintk_emit+0x37c/0x3e0 [ 52.431210][ T603] ? wake_up_klogd_work_func+0x90/0x90 [ 52.431214][ T603] ? __lock_acquire+0x518/0xc20 [ 52.431217][ T603] _printk+0xc7/0x100 [ 52.431221][ T603] ? snapshot_read.cold+0x21/0x21 [ 52.431226][ T603] ? do_raw_spin_lock+0x131/0x280 [ 52.431229][ T603] ? __rwlock_init+0x150/0x150 [ 52.431233][ T603] ? do_raw_spin_lock+0x131/0x280 [ 52.431236][ T603] do_exit.cold+0x82/0x9c [ 52.431240][ T603] ? exit_notify+0x890/0x890 [ 52.431242][ T603] ? __lock_release.isra.0+0x69/0x1a0 [ 52.431244][ T603] ? rcu_is_watching+0x16/0xd0 [ 52.431249][ T603] do_group_exit+0xb8/0x370 [ 52.431251][ T603] __x64_sys_exit_group+0x3c/0x50 [ 52.431253][ T603] x64_sys_call+0x1567/0x1570 [ 52.431255][ T603] do_syscall_64+0xff/0x530 [ 52.431258][ T603] ? exc_page_fault+0xee/0x100 [ 52.431262][ T603] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.431264][ T603] RIP: 0033:0x7fa58a41d1b8 [ 52.431266][ T603] Code: Unable to access opcode bytes at 0x7fa58a41d18e. [ 52.431267][ T603] RSP: 002b:00007ffd327048d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 52.431270][ T603] RAX: ffffffffffffffda RBX: 00007fa58a54df88 RCX: 00007fa58a41d1b8 [ 52.431271][ T603] RDX: 00007fa58a167fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 52.431272][ T603] RBP: 00007ffd32704930 R08: 0000000000000000 R09: 0000000000000050 [ 52.431273][ T603] R10: 00007ffd327046f0 R11: 0000000000000246 R12: 0000000000000001 [ 52.431274][ T603] R13: 0000000000000000 R14: 00007fa58a54c680 R15: 00007fa58a54dfa0 [ 52.431281][ T603]