[ 9.750937][ T187] ip (187) used greatest stack depth: 24240 bytes left [ 9.750953][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.750956][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 9.750957][ T187] preempt_count: 2, expected: 0 [ 9.750958][ T187] RCU nest depth: 0, expected: 0 [ 9.750959][ T187] locks held by ip/187: 5, last CPU#3: [ 9.750962][ T187] #0: ffffffff8f8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.750980][ T187] #1: ffffffff8f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.750986][ T187] #2: ffffffff8f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.750990][ T187] #3: ffffffff8f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.750994][ T187] #4: ffffffff8f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.750999][ T187] irq event stamp: 36698 [ 9.751000][ T187] hardirqs last enabled at (36697): [] __down_trylock_console_sem+0x86/0xa0 [ 9.751003][ T187] hardirqs last disabled at (36698): [] console_emit_next_record+0x3d4/0x4c0 [ 9.751005][ T187] softirqs last enabled at (35714): [] handle_softirqs+0x67c/0x900 [ 9.751007][ T187] softirqs last disabled at (35709): [] __irq_exit_rcu+0x145/0x1c0 [ 9.751009][ T187] Preemption disabled at: [ 9.751010][ T187] [<0000000000000000>] 0x0 [ 9.751018][ T187] CPU: 3 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.751021][ T187] Tainted: [W]=WARN [ 9.751022][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.751024][ T187] Call Trace: [ 9.751026][ T187] [ 9.751027][ T187] dump_stack_lvl+0x6f/0xa0 [ 9.751034][ T187] __might_resched.cold+0x1fe/0x2c1 [ 9.751038][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.751042][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 9.751048][ T187] __kmalloc_noprof+0x443/0x760 [ 9.751050][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 9.751056][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 9.751059][ T187] alloc_buf.isra.0+0x4b/0x260 [ 9.751062][ T187] put_chars+0x1e1/0x2f0 [ 9.751065][ T187] ? __send_to_port+0x420/0x420 [ 9.751066][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.751073][ T187] ? validate_chain+0x38b/0xc20 [ 9.751082][ T187] hvc_console_print+0x292/0x780 [ 9.751089][ T187] ? hvc_write+0x3a0/0x3a0 [ 9.751091][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.751093][ T187] ? lock_acquire+0x13c/0x160 [ 9.751098][ T187] console_emit_next_record+0x22f/0x4c0 [ 9.751102][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 9.751103][ T187] ? console_flush_one_record+0x106/0x710 [ 9.751107][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.751109][ T187] ? lock_acquire+0x13c/0x160 [ 9.751113][ T187] console_flush_one_record+0x46f/0x710 [ 9.751118][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 9.751119][ T187] ? __lock_acquire+0x518/0xc20 [ 9.751125][ T187] console_unlock+0xee/0x1f0 [ 9.751128][ T187] ? console_flush_one_record+0x710/0x710 [ 9.751130][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.751132][ T187] ? lock_acquire+0x60/0x160 [ 9.751136][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.751138][ T187] ? vprintk_emit+0x320/0x3e0 [ 9.751141][ T187] vprintk_emit+0x37c/0x3e0 [ 9.751145][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 9.751149][ T187] ? __lock_acquire+0x518/0xc20 [ 9.751152][ T187] _printk+0xc7/0x100 [ 9.751156][ T187] ? snapshot_read.cold+0x21/0x21 [ 9.751159][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.751162][ T187] ? __rwlock_init+0x150/0x150 [ 9.751166][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.751168][ T187] do_exit.cold+0x82/0x9c [ 9.751172][ T187] ? exit_notify+0x890/0x890 [ 9.751177][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 9.751180][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.751184][ T187] do_group_exit+0xb8/0x370 [ 9.751187][ T187] __x64_sys_exit_group+0x3c/0x50 [ 9.751190][ T187] x64_sys_call+0x1567/0x1570 [ 9.751192][ T187] do_syscall_64+0xff/0x530 [ 9.751195][ T187] ? exc_page_fault+0xee/0x100 [ 9.751199][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.751201][ T187] RIP: 0033:0x7fdb773331b8 [ 9.751203][ T187] Code: Unable to access opcode bytes at 0x7fdb7733318e. [ 9.751204][ T187] RSP: 002b:00007fffbba5d608 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.751208][ T187] RAX: ffffffffffffffda RBX: 00007fdb77463f88 RCX: 00007fdb773331b8 [ 9.751210][ T187] RDX: 00007fdb7707dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.751211][ T187] RBP: 00007fffbba5d660 R08: 0000000000000000 R09: 0000000000008010 [ 9.751213][ T187] R10: 00007fffbba5d420 R11: 0000000000000246 R12: 0000000000000001 [ 9.751215][ T187] R13: 0000000000000000 R14: 00007fdb77462680 R15: 00007fdb77463fa0 [ 9.751224][ T187] [ 12.310103][ T292] 8021q: 802.1Q VLAN Support v1.8 [ 12.310124][ T292] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.310126][ T292] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 292, name: modprobe [ 12.310128][ T292] preempt_count: 1, expected: 0 [ 12.310129][ T292] RCU nest depth: 0, expected: 0 [ 12.310130][ T292] locks held by modprobe/292: 4, last CPU#2: [ 12.310132][ T292] #0: ffffffff8f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.310145][ T292] #1: ffffffff8f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.310149][ T292] #2: ffffffff8f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.310153][ T292] #3: ffffffff8f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.310157][ T292] irq event stamp: 28864 [ 12.310158][ T292] hardirqs last enabled at (28863): [] __down_trylock_console_sem+0x86/0xa0 [ 12.310161][ T292] hardirqs last disabled at (28864): [] console_emit_next_record+0x3d4/0x4c0 [ 12.310163][ T292] softirqs last enabled at (25406): [] handle_softirqs+0x67c/0x900 [ 12.310166][ T292] softirqs last disabled at (25399): [] __irq_exit_rcu+0x145/0x1c0 [ 12.310168][ T292] Preemption disabled at: [ 12.310169][ T292] [] vprintk_emit+0x31b/0x3e0 [ 12.310177][ T292] CPU: 2 UID: 0 PID: 292 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.310181][ T292] Tainted: [W]=WARN [ 12.310182][ T292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.310184][ T292] Call Trace: [ 12.310186][ T292] [ 12.310187][ T292] dump_stack_lvl+0x6f/0xa0 [ 12.310193][ T292] ? vprintk_emit+0x31b/0x3e0 [ 12.310195][ T292] __might_resched.cold+0x1fe/0x2c1 [ 12.310200][ T292] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.310204][ T292] ? __kmalloc_noprof+0xdb/0x760 [ 12.310209][ T292] __kmalloc_noprof+0x443/0x760 [ 12.310211][ T292] ? alloc_buf.isra.0+0x4b/0x260 [ 12.310217][ T292] ? do_raw_spin_unlock+0x59/0x250 [ 12.310220][ T292] alloc_buf.isra.0+0x4b/0x260 [ 12.310223][ T292] put_chars+0x1e1/0x2f0 [ 12.310226][ T292] ? __send_to_port+0x420/0x420 [ 12.310228][ T292] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.310232][ T292] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.310235][ T292] ? validate_chain+0x38b/0xc20 [ 12.310239][ T292] hvc_console_print+0x292/0x780 [ 12.310242][ T292] ? __lock_acquire+0x518/0xc20 [ 12.310247][ T292] ? hvc_write+0x3a0/0x3a0 [ 12.310249][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.310254][ T292] console_emit_next_record+0x22f/0x4c0 [ 12.310258][ T292] ? devkmsg_read+0x4b0/0x4b0 [ 12.310260][ T292] ? console_flush_one_record+0x106/0x710 [ 12.310263][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.310265][ T292] ? lock_acquire+0x13c/0x160 [ 12.310269][ T292] console_flush_one_record+0x46f/0x710 [ 12.310273][ T292] ? console_emit_next_record+0x4c0/0x4c0 [ 12.310275][ T292] ? __lock_acquire+0x518/0xc20 [ 12.310280][ T292] console_unlock+0xee/0x1f0 [ 12.310283][ T292] ? console_flush_one_record+0x710/0x710 [ 12.310285][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.310287][ T292] ? lock_acquire+0x60/0x160 [ 12.310291][ T292] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.310292][ T292] ? vprintk_emit+0x320/0x3e0 [ 12.310296][ T292] vprintk_emit+0x37c/0x3e0 [ 12.310300][ T292] ? wake_up_klogd_work_func+0x90/0x90 [ 12.310305][ T292] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 12.310310][ T292] _printk+0xc7/0x100 [ 12.310314][ T292] ? snapshot_read.cold+0x21/0x21 [ 12.310320][ T292] ? do_one_initcall+0x113/0x4f0 [ 12.310323][ T292] vlan_proto_init+0x24/0x90 [8021q] [ 12.310326][ T292] do_one_initcall+0x124/0x4f0 [ 12.310329][ T292] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.310333][ T292] ? do_init_module+0xae/0x8a0 [ 12.310337][ T292] ? kasan_unpoison+0x44/0x70 [ 12.310341][ T292] do_init_module+0x2ad/0x8a0 [ 12.310345][ T292] ? lockdep_hardirqs_on+0x91/0x130 [ 12.310349][ T292] ? free_module+0x470/0x470 [ 12.310352][ T292] ? kfree+0x123/0x590 [ 12.310356][ T292] load_module+0x1424/0x1bb0 [ 12.310364][ T292] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.310367][ T292] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.310370][ T292] ? ovl_real_file+0x172/0x1e0 [ 12.310374][ T292] ? find_held_lock+0x2b/0x80 [ 12.310376][ T292] ? backing_file_read_iter+0x541/0x790 [ 12.310379][ T292] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.310383][ T292] init_module_from_file+0x11f/0x1a0 [ 12.310386][ T292] ? __do_sys_init_module+0x220/0x220 [ 12.310394][ T292] ? __rwlock_init+0x150/0x150 [ 12.310397][ T292] ? do_raw_spin_unlock+0x59/0x250 [ 12.310400][ T292] idempotent_init_module+0x37b/0x7c0 [ 12.310404][ T292] ? init_module_from_file+0x1a0/0x1a0 [ 12.310410][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.310412][ T292] ? cap_capable+0x1d7/0x3d0 [ 12.310418][ T292] __x64_sys_finit_module+0xdf/0x190 [ 12.310420][ T292] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.310424][ T292] do_syscall_64+0xff/0x530 [ 12.310426][ T292] ? exc_page_fault+0xee/0x100 [ 12.310428][ T292] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.310431][ T292] RIP: 0033:0x7f170c58c37d [ 12.310434][ T292] 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 [ 12.310436][ T292] RSP: 002b:00007ffe02090218 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.310439][ T292] RAX: ffffffffffffffda RBX: 000055692c448810 RCX: 00007f170c58c37d [ 12.310440][ T292] RDX: 0000000000000000 RSI: 00005569038a3ffd RDI: 0000000000000000 [ 12.310441][ T292] RBP: 00007ffe020902b0 R08: 0000000000000000 R09: 0000000000000000 [ 12.310442][ T292] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569038a3ffd [ 12.310443][ T292] R13: 000055692c448960 R14: 0000000000040000 R15: 0000000000000000 [ 12.310449][ T292] [ 12.526678][ T299] gre: GRE over IPv4 demultiplexer driver [ 12.560555][ T299] ip6_gre: GRE over IPv6 tunneling driver [ 13.687778][ T337] ip (337) used greatest stack depth: 24096 bytes left [ 13.687799][ T337] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.687802][ T337] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 337, name: ip [ 13.687803][ T337] preempt_count: 2, expected: 0 [ 13.687804][ T337] RCU nest depth: 0, expected: 0 [ 13.687805][ T337] locks held by ip/337: 5, last CPU#0: [ 13.687807][ T337] #0: ffffffff8f8027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 13.687820][ T337] #1: ffffffff8f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.687826][ T337] #2: ffffffff8f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.687830][ T337] #3: ffffffff8f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.687834][ T337] #4: ffffffff8f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.687839][ T337] irq event stamp: 36194 [ 13.687839][ T337] hardirqs last enabled at (36193): [] __down_trylock_console_sem+0x86/0xa0 [ 13.687842][ T337] hardirqs last disabled at (36194): [] console_emit_next_record+0x3d4/0x4c0 [ 13.687844][ T337] softirqs last enabled at (35866): [] handle_softirqs+0x67c/0x900 [ 13.687847][ T337] softirqs last disabled at (34293): [] __irq_exit_rcu+0x145/0x1c0 [ 13.687849][ T337] Preemption disabled at: [ 13.687850][ T337] [<0000000000000000>] 0x0 [ 13.687857][ T337] CPU: 0 UID: 0 PID: 337 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.687861][ T337] Tainted: [W]=WARN [ 13.687862][ T337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.687864][ T337] Call Trace: [ 13.687865][ T337] [ 13.687867][ T337] dump_stack_lvl+0x6f/0xa0 [ 13.687873][ T337] __might_resched.cold+0x1fe/0x2c1 [ 13.687878][ T337] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.687882][ T337] ? __kmalloc_noprof+0xdb/0x760 [ 13.687887][ T337] __kmalloc_noprof+0x443/0x760 [ 13.687890][ T337] ? alloc_buf.isra.0+0x4b/0x260 [ 13.687896][ T337] ? do_raw_spin_unlock+0x59/0x250 [ 13.687899][ T337] alloc_buf.isra.0+0x4b/0x260 [ 13.687902][ T337] put_chars+0x1e1/0x2f0 [ 13.687905][ T337] ? __send_to_port+0x420/0x420 [ 13.687906][ T337] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.687911][ T337] ? validate_chain+0x38b/0xc20 [ 13.687916][ T337] hvc_console_print+0x292/0x780 [ 13.687922][ T337] ? hvc_write+0x3a0/0x3a0 [ 13.687925][ T337] ? rcu_is_watching+0x16/0xd0 [ 13.687927][ T337] ? lock_acquire+0x13c/0x160 [ 13.687931][ T337] console_emit_next_record+0x22f/0x4c0 [ 13.687935][ T337] ? devkmsg_read+0x4b0/0x4b0 [ 13.687937][ T337] ? console_flush_one_record+0x106/0x710 [ 13.687940][ T337] ? rcu_is_watching+0x16/0xd0 [ 13.687942][ T337] ? lock_acquire+0x13c/0x160 [ 13.687946][ T337] console_flush_one_record+0x46f/0x710 [ 13.687950][ T337] ? console_emit_next_record+0x4c0/0x4c0 [ 13.687952][ T337] ? __lock_acquire+0x518/0xc20 [ 13.687957][ T337] console_unlock+0xee/0x1f0 [ 13.687960][ T337] ? console_flush_one_record+0x710/0x710 [ 13.687962][ T337] ? rcu_is_watching+0x16/0xd0 [ 13.687964][ T337] ? lock_acquire+0x60/0x160 [ 13.687968][ T337] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.687970][ T337] ? vprintk_emit+0x320/0x3e0 [ 13.687973][ T337] vprintk_emit+0x37c/0x3e0 [ 13.687977][ T337] ? wake_up_klogd_work_func+0x90/0x90 [ 13.687980][ T337] ? __lock_acquire+0x518/0xc20 [ 13.687984][ T337] _printk+0xc7/0x100 [ 13.687988][ T337] ? snapshot_read.cold+0x21/0x21 [ 13.687997][ T337] ? do_raw_spin_lock+0x131/0x280 [ 13.688001][ T337] ? __rwlock_init+0x150/0x150 [ 13.688007][ T337] ? do_raw_spin_lock+0x131/0x280 [ 13.688012][ T337] do_exit.cold+0x82/0x9c [ 13.688017][ T337] ? exit_notify+0x890/0x890 [ 13.688020][ T337] ? __lock_release.isra.0+0x69/0x1a0 [ 13.688024][ T337] ? rcu_is_watching+0x16/0xd0 [ 13.688028][ T337] do_group_exit+0xb8/0x370 [ 13.688031][ T337] __x64_sys_exit_group+0x3c/0x50 [ 13.688033][ T337] x64_sys_call+0x1567/0x1570 [ 13.688035][ T337] do_syscall_64+0xff/0x530 [ 13.688038][ T337] ? exc_page_fault+0xee/0x100 [ 13.688041][ T337] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.688044][ T337] RIP: 0033:0x7efe9d6c71b8 [ 13.688046][ T337] Code: Unable to access opcode bytes at 0x7efe9d6c718e. [ 13.688047][ T337] RSP: 002b:00007ffccf949588 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 13.688050][ T337] RAX: ffffffffffffffda RBX: 00007efe9d7f7f88 RCX: 00007efe9d6c71b8 [ 13.688051][ T337] RDX: 00007efe9d411fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 13.688052][ T337] RBP: 00007ffccf9495e0 R08: 0000000000000000 R09: 0000000000000050 [ 13.688053][ T337] R10: 00007ffccf9493a0 R11: 0000000000000246 R12: 0000000000000001 [ 13.688054][ T337] R13: 0000000000000000 R14: 00007efe9d7f6680 R15: 00007efe9d7f7fa0 [ 13.688061][ T337] [ 14.109121][ T357] ip (357) used greatest stack depth: 24064 bytes left [ 19.676058][ T390] GACT probability NOT on [ 19.676074][ T390] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.676076][ T390] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 390, name: modprobe [ 19.676078][ T390] preempt_count: 1, expected: 0 [ 19.676079][ T390] RCU nest depth: 0, expected: 0 [ 19.676080][ T390] locks held by modprobe/390: 4, last CPU#3: [ 19.676082][ T390] #0: ffffffff8f969cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.676094][ T390] #1: ffffffff8f969d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.676098][ T390] #2: ffffffff8f889660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.676103][ T390] #3: ffffffff8f889560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.676106][ T390] irq event stamp: 18162 [ 19.676107][ T390] hardirqs last enabled at (18161): [] __down_trylock_console_sem+0x86/0xa0 [ 19.676110][ T390] hardirqs last disabled at (18162): [] console_emit_next_record+0x3d4/0x4c0 [ 19.676112][ T390] softirqs last enabled at (16598): [] handle_softirqs+0x67c/0x900 [ 19.676114][ T390] softirqs last disabled at (15489): [] __irq_exit_rcu+0x145/0x1c0 [ 19.676117][ T390] Preemption disabled at: [ 19.676117][ T390] [] vprintk_emit+0x31b/0x3e0 [ 19.676123][ T390] CPU: 3 UID: 0 PID: 390 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.676127][ T390] Tainted: [W]=WARN [ 19.676127][ T390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.676129][ T390] Call Trace: [ 19.676131][ T390] [ 19.676132][ T390] dump_stack_lvl+0x6f/0xa0 [ 19.676137][ T390] ? vprintk_emit+0x31b/0x3e0 [ 19.676140][ T390] __might_resched.cold+0x1fe/0x2c1 [ 19.676144][ T390] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.676148][ T390] ? __kmalloc_noprof+0xdb/0x760 [ 19.676153][ T390] __kmalloc_noprof+0x443/0x760 [ 19.676155][ T390] ? alloc_buf.isra.0+0x4b/0x260 [ 19.676161][ T390] ? do_raw_spin_unlock+0x59/0x250 [ 19.676163][ T390] alloc_buf.isra.0+0x4b/0x260 [ 19.676166][ T390] put_chars+0x1e1/0x2f0 [ 19.676168][ T390] ? desc_read_finalized_seq+0x79/0x120 [ 19.676170][ T390] ? __send_to_port+0x420/0x420 [ 19.676175][ T390] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.676179][ T390] ? validate_chain+0x38b/0xc20 [ 19.676183][ T390] hvc_console_print+0x292/0x780 [ 19.676185][ T390] ? __lock_acquire+0x518/0xc20 [ 19.676187][ T390] ? __lock_acquire+0x518/0xc20 [ 19.676191][ T390] ? hvc_write+0x3a0/0x3a0 [ 19.676192][ T390] ? console_emit_next_record+0x1df/0x4c0 [ 19.676195][ T390] ? rcu_is_watching+0x16/0xd0 [ 19.676198][ T390] ? lock_acquire+0x13c/0x160 [ 19.676202][ T390] console_emit_next_record+0x22f/0x4c0 [ 19.676206][ T390] ? devkmsg_read+0x4b0/0x4b0 [ 19.676207][ T390] ? console_flush_one_record+0x106/0x710 [ 19.676210][ T390] ? rcu_is_watching+0x16/0xd0 [ 19.676213][ T390] ? lock_acquire+0x13c/0x160 [ 19.676216][ T390] console_flush_one_record+0x46f/0x710 [ 19.676220][ T390] ? console_emit_next_record+0x4c0/0x4c0 [ 19.676222][ T390] ? __lock_acquire+0x518/0xc20 [ 19.676227][ T390] console_unlock+0xee/0x1f0 [ 19.676230][ T390] ? console_flush_one_record+0x710/0x710 [ 19.676232][ T390] ? rcu_is_watching+0x16/0xd0 [ 19.676234][ T390] ? lock_acquire+0x60/0x160 [ 19.676237][ T390] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.676239][ T390] ? vprintk_emit+0x320/0x3e0 [ 19.676242][ T390] vprintk_emit+0x37c/0x3e0 [ 19.676246][ T390] ? wake_up_klogd_work_func+0x90/0x90 [ 19.676251][ T390] ? gre_exit+0x3f0/0x3f0 [gre] [ 19.676254][ T390] _printk+0xc7/0x100 [ 19.676258][ T390] ? snapshot_read.cold+0x21/0x21 [ 19.676264][ T390] ? do_one_initcall+0x113/0x4f0 [ 19.676267][ T390] gact_init_module+0x15/0x1000 [act_gact] [ 19.676270][ T390] do_one_initcall+0x124/0x4f0 [ 19.676272][ T390] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.676277][ T390] ? do_init_module+0xae/0x8a0 [ 19.676280][ T390] ? kasan_unpoison+0x44/0x70 [ 19.676284][ T390] do_init_module+0x2ad/0x8a0 [ 19.676288][ T390] ? lockdep_hardirqs_on+0x91/0x130 [ 19.676292][ T390] ? free_module+0x470/0x470 [ 19.676295][ T390] ? kfree+0x123/0x590 [ 19.676299][ T390] load_module+0x1424/0x1bb0 [ 19.676306][ T390] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.676310][ T390] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.676313][ T390] ? find_held_lock+0x2b/0x80 [ 19.676316][ T390] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.676320][ T390] init_module_from_file+0x11f/0x1a0 [ 19.676323][ T390] ? __do_sys_init_module+0x220/0x220 [ 19.676330][ T390] ? __rwlock_init+0x150/0x150 [ 19.676334][ T390] ? do_raw_spin_unlock+0x59/0x250 [ 19.676337][ T390] idempotent_init_module+0x37b/0x7c0 [ 19.676340][ T390] ? init_module_from_file+0x1a0/0x1a0 [ 19.676346][ T390] ? rcu_is_watching+0x16/0xd0 [ 19.676348][ T390] ? cap_capable+0x1d7/0x3d0 [ 19.676355][ T390] __x64_sys_finit_module+0xdf/0x190 [ 19.676357][ T390] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.676360][ T390] do_syscall_64+0xff/0x530 [ 19.676362][ T390] ? exc_page_fault+0xee/0x100 [ 19.676365][ T390] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.676367][ T390] RIP: 0033:0x7f4974a1937d [ 19.676370][ T390] 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 [ 19.676372][ T390] RSP: 002b:00007ffcf20b1168 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.676375][ T390] RAX: ffffffffffffffda RBX: 000055a0169bb810 RCX: 00007f4974a1937d [ 19.676376][ T390] RDX: 0000000000000000 RSI: 0000559ff0400ffd RDI: 0000000000000000 [ 19.676377][ T390] RBP: 00007ffcf20b1200 R08: 0000000000000000 R09: 0000000000000000 [ 19.676378][ T390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ff0400ffd [ 19.676378][ T390] R13: 000055a0169bb960 R14: 0000000000040000 R15: 0000000000000000 [ 19.676385][ T390]