[ 10.617994][ T187] ip (187) used greatest stack depth: 23216 bytes left [ 10.618010][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.618012][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.618014][ T187] preempt_count: 2, expected: 0 [ 10.618015][ T187] RCU nest depth: 0, expected: 0 [ 10.618016][ T187] locks held by ip/187: 5, last CPU#1: [ 10.618018][ T187] #0: ffffffff8fc027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.618031][ T187] #1: ffffffff8fd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.618037][ T187] #2: ffffffff8fd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.618041][ T187] #3: ffffffff8fc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.618045][ T187] #4: ffffffff8fc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.618048][ T187] irq event stamp: 45804 [ 10.618049][ T187] hardirqs last enabled at (45803): [] __down_trylock_console_sem+0x86/0xa0 [ 10.618052][ T187] hardirqs last disabled at (45804): [] console_emit_next_record+0x3d4/0x4c0 [ 10.618054][ T187] softirqs last enabled at (45356): [] handle_softirqs+0x67c/0x900 [ 10.618056][ T187] softirqs last disabled at (45351): [] __irq_exit_rcu+0x145/0x1c0 [ 10.618058][ T187] Preemption disabled at: [ 10.618059][ T187] [<0000000000000000>] 0x0 [ 10.618066][ T187] CPU: 1 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.618070][ T187] Tainted: [W]=WARN [ 10.618070][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.618072][ T187] Call Trace: [ 10.618074][ T187] [ 10.618075][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.618082][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.618087][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.618095][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.618101][ T187] __kmalloc_noprof+0x443/0x760 [ 10.618103][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.618110][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.618112][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.618116][ T187] put_chars+0x1e1/0x2f0 [ 10.618119][ T187] ? __send_to_port+0x420/0x420 [ 10.618120][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.618126][ T187] ? validate_chain+0x38b/0xc20 [ 10.618131][ T187] hvc_console_print+0x292/0x780 [ 10.618139][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.618141][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.618144][ T187] ? lock_acquire+0x13c/0x160 [ 10.618148][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.618153][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.618154][ T187] ? console_flush_one_record+0x106/0x710 [ 10.618158][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.618160][ T187] ? lock_acquire+0x13c/0x160 [ 10.618165][ T187] console_flush_one_record+0x46f/0x710 [ 10.618169][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.618171][ T187] ? __lock_acquire+0x518/0xc20 [ 10.618177][ T187] console_unlock+0xee/0x1f0 [ 10.618180][ T187] ? console_flush_one_record+0x710/0x710 [ 10.618182][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.618185][ T187] ? lock_acquire+0x60/0x160 [ 10.618189][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.618191][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.618194][ T187] vprintk_emit+0x37c/0x3e0 [ 10.618199][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.618203][ T187] ? __lock_acquire+0x518/0xc20 [ 10.618207][ T187] _printk+0xc7/0x100 [ 10.618218][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.618221][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.618224][ T187] ? __rwlock_init+0x150/0x150 [ 10.618228][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.618232][ T187] do_exit.cold+0x82/0x9c [ 10.618235][ T187] ? exit_notify+0x890/0x890 [ 10.618237][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.618240][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.618245][ T187] do_group_exit+0xb8/0x370 [ 10.618248][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.618250][ T187] x64_sys_call+0x1567/0x1570 [ 10.618252][ T187] do_syscall_64+0xff/0x530 [ 10.618256][ T187] ? exc_page_fault+0xee/0x100 [ 10.618259][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.618261][ T187] RIP: 0033:0x7f17f9d621b8 [ 10.618264][ T187] Code: Unable to access opcode bytes at 0x7f17f9d6218e. [ 10.618265][ T187] RSP: 002b:00007ffd77fd2048 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.618267][ T187] RAX: ffffffffffffffda RBX: 00007f17f9e92f88 RCX: 00007f17f9d621b8 [ 10.618269][ T187] RDX: 00007f17f9aacfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.618270][ T187] RBP: 00007ffd77fd20a0 R08: 0000000000000000 R09: 0000000000008010 [ 10.618271][ T187] R10: 00007ffd77fd1e60 R11: 0000000000000246 R12: 0000000000000001 [ 10.618271][ T187] R13: 0000000000000000 R14: 00007f17f9e91680 R15: 00007f17f9e92fa0 [ 10.618280][ T187] [ 12.883488][ T274] 8021q: 802.1Q VLAN Support v1.8 [ 12.883507][ T274] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.883510][ T274] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 274, name: modprobe [ 12.883511][ T274] preempt_count: 1, expected: 0 [ 12.883512][ T274] RCU nest depth: 0, expected: 0 [ 12.883513][ T274] locks held by modprobe/274: 4, last CPU#2: [ 12.883516][ T274] #0: ffffffff8fd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.883530][ T274] #1: ffffffff8fd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.883534][ T274] #2: ffffffff8fc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.883538][ T274] #3: ffffffff8fc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.883542][ T274] irq event stamp: 30774 [ 12.883543][ T274] hardirqs last enabled at (30773): [] __down_trylock_console_sem+0x86/0xa0 [ 12.883546][ T274] hardirqs last disabled at (30774): [] console_emit_next_record+0x3d4/0x4c0 [ 12.883548][ T274] softirqs last enabled at (27596): [] handle_softirqs+0x67c/0x900 [ 12.883551][ T274] softirqs last disabled at (27589): [] __irq_exit_rcu+0x145/0x1c0 [ 12.883553][ T274] Preemption disabled at: [ 12.883554][ T274] [] vprintk_emit+0x31b/0x3e0 [ 12.883560][ T274] CPU: 2 UID: 0 PID: 274 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.883563][ T274] Tainted: [W]=WARN [ 12.883564][ T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.883566][ T274] Call Trace: [ 12.883568][ T274] [ 12.883569][ T274] dump_stack_lvl+0x6f/0xa0 [ 12.883575][ T274] ? vprintk_emit+0x31b/0x3e0 [ 12.883577][ T274] __might_resched.cold+0x1fe/0x2c1 [ 12.883582][ T274] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.883587][ T274] ? __kmalloc_noprof+0xdb/0x760 [ 12.883592][ T274] __kmalloc_noprof+0x443/0x760 [ 12.883595][ T274] ? alloc_buf.isra.0+0x4b/0x260 [ 12.883601][ T274] ? do_raw_spin_unlock+0x59/0x250 [ 12.883604][ T274] alloc_buf.isra.0+0x4b/0x260 [ 12.883607][ T274] put_chars+0x1e1/0x2f0 [ 12.883610][ T274] ? __send_to_port+0x420/0x420 [ 12.883612][ T274] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.883617][ T274] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.883619][ T274] ? validate_chain+0x38b/0xc20 [ 12.883624][ T274] hvc_console_print+0x292/0x780 [ 12.883627][ T274] ? __lock_acquire+0x518/0xc20 [ 12.883633][ T274] ? hvc_write+0x3a0/0x3a0 [ 12.883636][ T274] ? rcu_is_watching+0x16/0xd0 [ 12.883641][ T274] console_emit_next_record+0x22f/0x4c0 [ 12.883645][ T274] ? devkmsg_read+0x4b0/0x4b0 [ 12.883647][ T274] ? console_flush_one_record+0x106/0x710 [ 12.883651][ T274] ? rcu_is_watching+0x16/0xd0 [ 12.883653][ T274] ? lock_acquire+0x13c/0x160 [ 12.883657][ T274] console_flush_one_record+0x46f/0x710 [ 12.883662][ T274] ? console_emit_next_record+0x4c0/0x4c0 [ 12.883664][ T274] ? __lock_acquire+0x518/0xc20 [ 12.883670][ T274] console_unlock+0xee/0x1f0 [ 12.883673][ T274] ? console_flush_one_record+0x710/0x710 [ 12.883674][ T274] ? rcu_is_watching+0x16/0xd0 [ 12.883677][ T274] ? lock_acquire+0x60/0x160 [ 12.883681][ T274] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.883683][ T274] ? vprintk_emit+0x320/0x3e0 [ 12.883686][ T274] vprintk_emit+0x37c/0x3e0 [ 12.883691][ T274] ? wake_up_klogd_work_func+0x90/0x90 [ 12.883697][ T274] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 12.883701][ T274] _printk+0xc7/0x100 [ 12.883705][ T274] ? snapshot_read.cold+0x21/0x21 [ 12.883712][ T274] ? do_one_initcall+0x113/0x4f0 [ 12.883715][ T274] vlan_proto_init+0x24/0x90 [8021q] [ 12.883718][ T274] do_one_initcall+0x124/0x4f0 [ 12.883721][ T274] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.883726][ T274] ? do_init_module+0xae/0x8a0 [ 12.883729][ T274] ? kasan_unpoison+0x44/0x70 [ 12.883735][ T274] do_init_module+0x2ad/0x8a0 [ 12.883739][ T274] ? lockdep_hardirqs_on+0x91/0x130 [ 12.883743][ T274] ? free_module+0x470/0x470 [ 12.883747][ T274] ? kfree+0x123/0x590 [ 12.883751][ T274] load_module+0x1424/0x1bb0 [ 12.883760][ T274] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.883764][ T274] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.883767][ T274] ? ovl_real_file+0x172/0x1e0 [ 12.883771][ T274] ? backing_file_read_iter+0x541/0x790 [ 12.883774][ T274] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.883778][ T274] init_module_from_file+0x11f/0x1a0 [ 12.883782][ T274] ? __do_sys_init_module+0x220/0x220 [ 12.883791][ T274] ? __rwlock_init+0x150/0x150 [ 12.883795][ T274] ? do_raw_spin_unlock+0x59/0x250 [ 12.883798][ T274] idempotent_init_module+0x37b/0x7c0 [ 12.883802][ T274] ? init_module_from_file+0x1a0/0x1a0 [ 12.883809][ T274] ? rcu_is_watching+0x16/0xd0 [ 12.883812][ T274] ? cap_capable+0x1d7/0x3d0 [ 12.883818][ T274] __x64_sys_finit_module+0xdf/0x190 [ 12.883820][ T274] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.883824][ T274] do_syscall_64+0xff/0x530 [ 12.883826][ T274] ? exc_page_fault+0xee/0x100 [ 12.883829][ T274] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.883831][ T274] RIP: 0033:0x7efc6a41f37d [ 12.883835][ T274] 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 [ 12.883837][ T274] RSP: 002b:00007ffca61bab98 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.883840][ T274] RAX: ffffffffffffffda RBX: 000055efecc0e810 RCX: 00007efc6a41f37d [ 12.883841][ T274] RDX: 0000000000000000 RSI: 000055efca256ffd RDI: 0000000000000000 [ 12.883842][ T274] RBP: 00007ffca61bac30 R08: 0000000000000000 R09: 0000000000000000 [ 12.883843][ T274] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efca256ffd [ 12.883844][ T274] R13: 000055efecc0e960 R14: 0000000000040000 R15: 0000000000000000 [ 12.883852][ T274] [ 13.078546][ T279] gre: GRE over IPv4 demultiplexer driver [ 13.107431][ T279] ip6_gre: GRE over IPv6 tunneling driver [ 20.108077][ T365] GACT probability NOT on [ 20.108176][ T365] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.108180][ T365] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 365, name: modprobe [ 20.108182][ T365] preempt_count: 1, expected: 0 [ 20.108183][ T365] RCU nest depth: 0, expected: 0 [ 20.108185][ T365] locks held by modprobe/365: 4, last CPU#3: [ 20.108188][ T365] #0: ffffffff8fd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.108204][ T365] #1: ffffffff8fd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.108211][ T365] #2: ffffffff8fc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.108217][ T365] #3: ffffffff8fc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.108224][ T365] irq event stamp: 30726 [ 20.108225][ T365] hardirqs last enabled at (30725): [] irqentry_exit+0x21c/0x790 [ 20.108230][ T365] hardirqs last disabled at (30726): [] console_emit_next_record+0x3d4/0x4c0 [ 20.108233][ T365] softirqs last enabled at (30724): [] handle_softirqs+0x67c/0x900 [ 20.108238][ T365] softirqs last disabled at (30609): [] __irq_exit_rcu+0x145/0x1c0 [ 20.108246][ T365] Preemption disabled at: [ 20.108247][ T365] [] vprintk_emit+0x31b/0x3e0 [ 20.108254][ T365] CPU: 3 UID: 0 PID: 365 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.108259][ T365] Tainted: [W]=WARN [ 20.108260][ T365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.108263][ T365] Call Trace: [ 20.108265][ T365] [ 20.108267][ T365] dump_stack_lvl+0x6f/0xa0 [ 20.108274][ T365] ? vprintk_emit+0x31b/0x3e0 [ 20.108278][ T365] __might_resched.cold+0x1fe/0x2c1 [ 20.108285][ T365] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.108290][ T365] ? __kmalloc_noprof+0xdb/0x760 [ 20.108298][ T365] __kmalloc_noprof+0x443/0x760 [ 20.108302][ T365] ? alloc_buf.isra.0+0x4b/0x260 [ 20.108312][ T365] ? do_raw_spin_unlock+0x59/0x250 [ 20.108315][ T365] alloc_buf.isra.0+0x4b/0x260 [ 20.108321][ T365] put_chars+0x1e1/0x2f0 [ 20.108324][ T365] ? desc_read_finalized_seq+0x79/0x120 [ 20.108328][ T365] ? __send_to_port+0x420/0x420 [ 20.108333][ T365] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.108338][ T365] ? validate_chain+0x38b/0xc20 [ 20.108346][ T365] hvc_console_print+0x292/0x780 [ 20.108350][ T365] ? __lock_acquire+0x518/0xc20 [ 20.108352][ T365] ? __lock_acquire+0x518/0xc20 [ 20.108361][ T365] ? hvc_write+0x3a0/0x3a0 [ 20.108364][ T365] ? console_emit_next_record+0x1df/0x4c0 [ 20.108369][ T365] ? rcu_is_watching+0x16/0xd0 [ 20.108374][ T365] ? lock_acquire+0x13c/0x160 [ 20.108381][ T365] console_emit_next_record+0x22f/0x4c0 [ 20.108387][ T365] ? devkmsg_read+0x4b0/0x4b0 [ 20.108390][ T365] ? console_flush_one_record+0x106/0x710 [ 20.108396][ T365] ? rcu_is_watching+0x16/0xd0 [ 20.108399][ T365] ? lock_acquire+0x13c/0x160 [ 20.108407][ T365] console_flush_one_record+0x46f/0x710 [ 20.108414][ T365] ? console_emit_next_record+0x4c0/0x4c0 [ 20.108417][ T365] ? __lock_acquire+0x518/0xc20 [ 20.108427][ T365] console_unlock+0xee/0x1f0 [ 20.108431][ T365] ? console_flush_one_record+0x710/0x710 [ 20.108434][ T365] ? rcu_is_watching+0x16/0xd0 [ 20.108438][ T365] ? lock_acquire+0x60/0x160 [ 20.108444][ T365] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.108447][ T365] ? vprintk_emit+0x320/0x3e0 [ 20.108453][ T365] vprintk_emit+0x37c/0x3e0 [ 20.108460][ T365] ? wake_up_klogd_work_func+0x90/0x90 [ 20.108470][ T365] ? gre_exit+0x3f0/0x3f0 [gre] [ 20.108475][ T365] _printk+0xc7/0x100 [ 20.108480][ T365] ? snapshot_read.cold+0x21/0x21 [ 20.108492][ T365] ? do_one_initcall+0x113/0x4f0 [ 20.108497][ T365] gact_init_module+0x15/0x1000 [act_gact] [ 20.108500][ T365] do_one_initcall+0x124/0x4f0 [ 20.108504][ T365] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 20.108513][ T365] ? do_init_module+0xae/0x8a0 [ 20.108517][ T365] ? kasan_unpoison+0x44/0x70 [ 20.108525][ T365] do_init_module+0x2ad/0x8a0 [ 20.108532][ T365] ? lockdep_hardirqs_on+0x91/0x130 [ 20.108536][ T365] ? free_module+0x470/0x470 [ 20.108541][ T365] ? kfree+0x123/0x590 [ 20.108549][ T365] load_module+0x1424/0x1bb0 [ 20.108563][ T365] ? layout_and_allocate.isra.0+0x680/0x680 [ 20.108570][ T365] ? __ia32_sys_fsconfig+0x180/0x180 [ 20.108575][ T365] ? find_held_lock+0x2b/0x80 [ 20.108579][ T365] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.108586][ T365] init_module_from_file+0x11f/0x1a0 [ 20.108592][ T365] ? __do_sys_init_module+0x220/0x220 [ 20.108608][ T365] ? __rwlock_init+0x150/0x150 [ 20.108614][ T365] ? do_raw_spin_unlock+0x59/0x250 [ 20.108620][ T365] idempotent_init_module+0x37b/0x7c0 [ 20.108625][ T365] ? init_module_from_file+0x1a0/0x1a0 [ 20.108638][ T365] ? rcu_is_watching+0x16/0xd0 [ 20.108642][ T365] ? cap_capable+0x1d7/0x3d0 [ 20.108652][ T365] __x64_sys_finit_module+0xdf/0x190 [ 20.108655][ T365] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.108661][ T365] do_syscall_64+0xff/0x530 [ 20.108663][ T365] ? exc_page_fault+0xee/0x100 [ 20.108668][ T365] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.108672][ T365] RIP: 0033:0x7fd2f71e837d [ 20.108676][ T365] 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 [ 20.108679][ T365] RSP: 002b:00007ffff429f378 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 20.108683][ T365] RAX: ffffffffffffffda RBX: 00005652bda72810 RCX: 00007fd2f71e837d [ 20.108685][ T365] RDX: 0000000000000000 RSI: 00005652af916ffd RDI: 0000000000000000 [ 20.108687][ T365] RBP: 00007ffff429f410 R08: 0000000000000000 R09: 0000000000000000 [ 20.108688][ T365] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652af916ffd [ 20.108690][ T365] R13: 00005652bda72960 R14: 0000000000040000 R15: 0000000000000000 [ 20.108704][ T365]