[ 10.694234][ T188] ip (188) used greatest stack depth: 24688 bytes left [ 10.694257][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.694259][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 10.694261][ T188] preempt_count: 2, expected: 0 [ 10.694262][ T188] RCU nest depth: 0, expected: 0 [ 10.694263][ T188] locks held by ip/188: 5, last CPU#2: [ 10.694265][ T188] #0: ffffffff9c0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.694278][ T188] #1: ffffffff9c169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.694284][ T188] #2: ffffffff9c169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.694288][ T188] #3: ffffffff9c089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.694292][ T188] #4: ffffffff9c089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.694297][ T188] irq event stamp: 39938 [ 10.694297][ T188] hardirqs last enabled at (39937): [] __down_trylock_console_sem+0x86/0xa0 [ 10.694300][ T188] hardirqs last disabled at (39938): [] console_emit_next_record+0x3d4/0x4c0 [ 10.694302][ T188] softirqs last enabled at (39478): [] handle_softirqs+0x67c/0x900 [ 10.694304][ T188] softirqs last disabled at (39471): [] __irq_exit_rcu+0x145/0x1c0 [ 10.694306][ T188] Preemption disabled at: [ 10.694307][ T188] [<0000000000000000>] 0x0 [ 10.694314][ T188] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.694318][ T188] Tainted: [W]=WARN [ 10.694319][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.694321][ T188] Call Trace: [ 10.694322][ T188] [ 10.694324][ T188] dump_stack_lvl+0x6f/0xa0 [ 10.694330][ T188] __might_resched.cold+0x1fe/0x2c1 [ 10.694335][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.694339][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 10.694345][ T188] __kmalloc_noprof+0x443/0x760 [ 10.694347][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 10.694354][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 10.694356][ T188] alloc_buf.isra.0+0x4b/0x260 [ 10.694360][ T188] put_chars+0x1e1/0x2f0 [ 10.694363][ T188] ? __send_to_port+0x420/0x420 [ 10.694364][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.694369][ T188] ? validate_chain+0x38b/0xc20 [ 10.694375][ T188] hvc_console_print+0x292/0x780 [ 10.694382][ T188] ? hvc_write+0x3a0/0x3a0 [ 10.694384][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.694387][ T188] ? lock_acquire+0x13c/0x160 [ 10.694392][ T188] console_emit_next_record+0x22f/0x4c0 [ 10.694396][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 10.694398][ T188] ? console_flush_one_record+0x106/0x710 [ 10.694402][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.694405][ T188] ? lock_acquire+0x13c/0x160 [ 10.694409][ T188] console_flush_one_record+0x46f/0x710 [ 10.694414][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 10.694416][ T188] ? __lock_acquire+0x518/0xc20 [ 10.694422][ T188] console_unlock+0xee/0x1f0 [ 10.694425][ T188] ? console_flush_one_record+0x710/0x710 [ 10.694427][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.694429][ T188] ? lock_acquire+0x60/0x160 [ 10.694433][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.694435][ T188] ? vprintk_emit+0x320/0x3e0 [ 10.694441][ T188] vprintk_emit+0x37c/0x3e0 [ 10.694446][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 10.694450][ T188] ? __lock_acquire+0x518/0xc20 [ 10.694454][ T188] _printk+0xc7/0x100 [ 10.694459][ T188] ? snapshot_read.cold+0x21/0x21 [ 10.694462][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.694465][ T188] ? __rwlock_init+0x150/0x150 [ 10.694470][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.694473][ T188] do_exit.cold+0x82/0x9c [ 10.694477][ T188] ? exit_notify+0x890/0x890 [ 10.694479][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 10.694482][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.694487][ T188] do_group_exit+0xb8/0x370 [ 10.694490][ T188] __x64_sys_exit_group+0x3c/0x50 [ 10.694492][ T188] x64_sys_call+0x1567/0x1570 [ 10.694494][ T188] do_syscall_64+0xff/0x530 [ 10.694497][ T188] ? exc_page_fault+0xee/0x100 [ 10.694501][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.694504][ T188] RIP: 0033:0x7fc0254961b8 [ 10.694506][ T188] Code: Unable to access opcode bytes at 0x7fc02549618e. [ 10.694507][ T188] RSP: 002b:00007fff5844e8c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.694510][ T188] RAX: ffffffffffffffda RBX: 00007fc0255c6f88 RCX: 00007fc0254961b8 [ 10.694511][ T188] RDX: 00007fc0251e0fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.694512][ T188] RBP: 00007fff5844e920 R08: 0000000000000000 R09: 0000000000008010 [ 10.694513][ T188] R10: 00007fff5844e6e0 R11: 0000000000000246 R12: 0000000000000001 [ 10.694514][ T188] R13: 0000000000000000 R14: 00007fc0255c5680 R15: 00007fc0255c6fa0 [ 10.694522][ T188] [ 16.955093][ T250] GACT probability NOT on [ 16.955113][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.955115][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: modprobe [ 16.955117][ T250] preempt_count: 1, expected: 0 [ 16.955118][ T250] RCU nest depth: 0, expected: 0 [ 16.955119][ T250] locks held by modprobe/250: 4, last CPU#1: [ 16.955121][ T250] #0: ffffffff9c169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.955133][ T250] #1: ffffffff9c169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.955138][ T250] #2: ffffffff9c089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.955142][ T250] #3: ffffffff9c089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.955146][ T250] irq event stamp: 22404 [ 16.955146][ T250] hardirqs last enabled at (22403): [] __down_trylock_console_sem+0x86/0xa0 [ 16.955149][ T250] hardirqs last disabled at (22404): [] console_emit_next_record+0x3d4/0x4c0 [ 16.955151][ T250] softirqs last enabled at (20048): [] handle_softirqs+0x67c/0x900 [ 16.955153][ T250] softirqs last disabled at (20039): [] __irq_exit_rcu+0x145/0x1c0 [ 16.955156][ T250] Preemption disabled at: [ 16.955156][ T250] [] vprintk_emit+0x31b/0x3e0 [ 16.955162][ T250] CPU: 1 UID: 0 PID: 250 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.955166][ T250] Tainted: [W]=WARN [ 16.955166][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.955168][ T250] Call Trace: [ 16.955170][ T250] [ 16.955171][ T250] dump_stack_lvl+0x6f/0xa0 [ 16.955177][ T250] ? vprintk_emit+0x31b/0x3e0 [ 16.955179][ T250] __might_resched.cold+0x1fe/0x2c1 [ 16.955184][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.955188][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 16.955193][ T250] __kmalloc_noprof+0x443/0x760 [ 16.955195][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 16.955201][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 16.955204][ T250] alloc_buf.isra.0+0x4b/0x260 [ 16.955207][ T250] put_chars+0x1e1/0x2f0 [ 16.955209][ T250] ? desc_read_finalized_seq+0x79/0x120 [ 16.955211][ T250] ? __send_to_port+0x420/0x420 [ 16.955214][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.955217][ T250] ? validate_chain+0x38b/0xc20 [ 16.955222][ T250] hvc_console_print+0x292/0x780 [ 16.955224][ T250] ? __lock_acquire+0x518/0xc20 [ 16.955226][ T250] ? __lock_acquire+0x518/0xc20 [ 16.955232][ T250] ? hvc_write+0x3a0/0x3a0 [ 16.955234][ T250] ? console_emit_next_record+0x1df/0x4c0 [ 16.955237][ T250] ? rcu_is_watching+0x16/0xd0 [ 16.955240][ T250] ? lock_acquire+0x13c/0x160 [ 16.955243][ T250] console_emit_next_record+0x22f/0x4c0 [ 16.955247][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 16.955249][ T250] ? console_flush_one_record+0x106/0x710 [ 16.955252][ T250] ? rcu_is_watching+0x16/0xd0 [ 16.955254][ T250] ? lock_acquire+0x13c/0x160 [ 16.955258][ T250] console_flush_one_record+0x46f/0x710 [ 16.955262][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 16.955264][ T250] ? __lock_acquire+0x518/0xc20 [ 16.955269][ T250] console_unlock+0xee/0x1f0 [ 16.955272][ T250] ? console_flush_one_record+0x710/0x710 [ 16.955273][ T250] ? rcu_is_watching+0x16/0xd0 [ 16.955280][ T250] ? lock_acquire+0x60/0x160 [ 16.955284][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.955286][ T250] ? vprintk_emit+0x320/0x3e0 [ 16.955289][ T250] vprintk_emit+0x37c/0x3e0 [ 16.955293][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 16.955298][ T250] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 16.955302][ T250] _printk+0xc7/0x100 [ 16.955306][ T250] ? snapshot_read.cold+0x21/0x21 [ 16.955312][ T250] ? do_one_initcall+0x113/0x4f0 [ 16.955315][ T250] gact_init_module+0x15/0x1000 [act_gact] [ 16.955317][ T250] do_one_initcall+0x124/0x4f0 [ 16.955319][ T250] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 16.955324][ T250] ? do_init_module+0xae/0x8a0 [ 16.955327][ T250] ? kasan_unpoison+0x44/0x70 [ 16.955331][ T250] do_init_module+0x2ad/0x8a0 [ 16.955335][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 16.955339][ T250] ? free_module+0x470/0x470 [ 16.955343][ T250] ? kfree+0x123/0x590 [ 16.955346][ T250] load_module+0x1424/0x1bb0 [ 16.955354][ T250] ? layout_and_allocate.isra.0+0x680/0x680 [ 16.955358][ T250] ? __ia32_sys_fsconfig+0x180/0x180 [ 16.955360][ T250] ? ovl_real_file+0x172/0x1e0 [ 16.955364][ T250] ? backing_file_read_iter+0x541/0x790 [ 16.955367][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.955372][ T250] init_module_from_file+0x11f/0x1a0 [ 16.955375][ T250] ? __do_sys_init_module+0x220/0x220 [ 16.955383][ T250] ? __rwlock_init+0x150/0x150 [ 16.955386][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 16.955389][ T250] idempotent_init_module+0x37b/0x7c0 [ 16.955392][ T250] ? init_module_from_file+0x1a0/0x1a0 [ 16.955398][ T250] ? rcu_is_watching+0x16/0xd0 [ 16.955401][ T250] ? cap_capable+0x1d7/0x3d0 [ 16.955406][ T250] __x64_sys_finit_module+0xdf/0x190 [ 16.955409][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.955412][ T250] do_syscall_64+0xff/0x530 [ 16.955414][ T250] ? exc_page_fault+0xee/0x100 [ 16.955417][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.955419][ T250] RIP: 0033:0x7f668534d37d [ 16.955422][ T250] 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 [ 16.955424][ T250] RSP: 002b:00007ffe39d9b318 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.955427][ T250] RAX: ffffffffffffffda RBX: 0000560db6d7e810 RCX: 00007f668534d37d [ 16.955428][ T250] RDX: 0000000000000000 RSI: 0000560d7b706ffd RDI: 0000000000000000 [ 16.955429][ T250] RBP: 00007ffe39d9b3b0 R08: 0000000000000000 R09: 0000000000000000 [ 16.955430][ T250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d7b706ffd [ 16.955431][ T250] R13: 0000560db6d7e960 R14: 0000000000040000 R15: 0000000000000000 [ 16.955441][ T250] [ 20.968605][ T532] tc (532) used greatest stack depth: 24608 bytes left [ 20.968628][ T532] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.968631][ T532] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 532, name: tc [ 20.968634][ T532] preempt_count: 2, expected: 0 [ 20.968635][ T532] RCU nest depth: 0, expected: 0 [ 20.968637][ T532] locks held by tc/532: 5, last CPU#3: [ 20.968640][ T532] #0: ffffffff9c0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 20.968655][ T532] #1: ffffffff9c169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.968664][ T532] #2: ffffffff9c169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.968670][ T532] #3: ffffffff9c089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.968677][ T532] #4: ffffffff9c089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.968683][ T532] irq event stamp: 35094 [ 20.968684][ T532] hardirqs last enabled at (35093): [] __down_trylock_console_sem+0x86/0xa0 [ 20.968688][ T532] hardirqs last disabled at (35094): [] console_emit_next_record+0x3d4/0x4c0 [ 20.968691][ T532] softirqs last enabled at (34004): [] handle_softirqs+0x67c/0x900 [ 20.968694][ T532] softirqs last disabled at (33999): [] __irq_exit_rcu+0x145/0x1c0 [ 20.968698][ T532] Preemption disabled at: [ 20.968698][ T532] [<0000000000000000>] 0x0 [ 20.968708][ T532] CPU: 3 UID: 0 PID: 532 Comm: tc Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.968713][ T532] Tainted: [W]=WARN [ 20.968714][ T532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.968716][ T532] Call Trace: [ 20.968718][ T532] [ 20.968721][ T532] dump_stack_lvl+0x6f/0xa0 [ 20.968729][ T532] __might_resched.cold+0x1fe/0x2c1 [ 20.968736][ T532] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.968741][ T532] ? __kmalloc_noprof+0xdb/0x760 [ 20.968749][ T532] __kmalloc_noprof+0x443/0x760 [ 20.968753][ T532] ? alloc_buf.isra.0+0x4b/0x260 [ 20.968762][ T532] ? do_raw_spin_unlock+0x59/0x250 [ 20.968766][ T532] alloc_buf.isra.0+0x4b/0x260 [ 20.968771][ T532] put_chars+0x1e1/0x2f0 [ 20.968776][ T532] ? __send_to_port+0x420/0x420 [ 20.968778][ T532] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.968785][ T532] ? validate_chain+0x38b/0xc20 [ 20.968794][ T532] hvc_console_print+0x292/0x780 [ 20.968805][ T532] ? hvc_write+0x3a0/0x3a0 [ 20.968808][ T532] ? rcu_is_watching+0x16/0xd0 [ 20.968812][ T532] ? lock_acquire+0x13c/0x160 [ 20.968819][ T532] console_emit_next_record+0x22f/0x4c0 [ 20.968826][ T532] ? devkmsg_read+0x4b0/0x4b0 [ 20.968828][ T532] ? console_flush_one_record+0x106/0x710 [ 20.968834][ T532] ? rcu_is_watching+0x16/0xd0 [ 20.968837][ T532] ? lock_acquire+0x13c/0x160 [ 20.968844][ T532] console_flush_one_record+0x46f/0x710 [ 20.968851][ T532] ? console_emit_next_record+0x4c0/0x4c0 [ 20.968854][ T532] ? __lock_acquire+0x518/0xc20 [ 20.968864][ T532] console_unlock+0xee/0x1f0 [ 20.968868][ T532] ? console_flush_one_record+0x710/0x710 [ 20.968871][ T532] ? rcu_is_watching+0x16/0xd0 [ 20.968875][ T532] ? lock_acquire+0x60/0x160 [ 20.968881][ T532] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.968884][ T532] ? vprintk_emit+0x320/0x3e0 [ 20.968890][ T532] vprintk_emit+0x37c/0x3e0 [ 20.968896][ T532] ? wake_up_klogd_work_func+0x90/0x90 [ 20.968902][ T532] ? __lock_acquire+0x518/0xc20 [ 20.968909][ T532] _printk+0xc7/0x100 [ 20.968914][ T532] ? snapshot_read.cold+0x21/0x21 [ 20.968918][ T532] ? do_raw_spin_lock+0x131/0x280 [ 20.968923][ T532] ? __rwlock_init+0x150/0x150 [ 20.968930][ T532] ? do_raw_spin_lock+0x131/0x280 [ 20.968934][ T532] do_exit.cold+0x82/0x9c [ 20.968939][ T532] ? exit_notify+0x890/0x890 [ 20.968942][ T532] ? __lock_release.isra.0+0x69/0x1a0 [ 20.968947][ T532] ? rcu_is_watching+0x16/0xd0 [ 20.968954][ T532] do_group_exit+0xb8/0x370 [ 20.968959][ T532] __x64_sys_exit_group+0x3c/0x50 [ 20.968962][ T532] x64_sys_call+0x1567/0x1570 [ 20.968966][ T532] do_syscall_64+0xff/0x530 [ 20.968970][ T532] ? exc_page_fault+0xee/0x100 [ 20.968975][ T532] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.968979][ T532] RIP: 0033:0x7f186e4551b8 [ 20.968982][ T532] Code: Unable to access opcode bytes at 0x7f186e45518e. [ 20.968983][ T532] RSP: 002b:00007ffc4e5adbc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 20.968987][ T532] RAX: ffffffffffffffda RBX: 00007f186e585f88 RCX: 00007f186e4551b8 [ 20.968989][ T532] RDX: 00007f186e1a0588 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 20.968991][ T532] RBP: 00007ffc4e5adc20 R08: 0000000000000000 R09: 0000000000000000 [ 20.968992][ T532] R10: 00007ffc4e5ad9c0 R11: 0000000000000246 R12: 0000000000000001 [ 20.968994][ T532] R13: 0000000000000000 R14: 00007f186e584680 R15: 00007f186e585fa0 [ 20.969008][ T532] [ 21.395625][ T563] jq (563) used greatest stack depth: 24416 bytes left [ 28.295696][ T1091] 8021q: 802.1Q VLAN Support v1.8 [ 28.295720][ T1091] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 28.295722][ T1091] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1091, name: modprobe [ 28.295724][ T1091] preempt_count: 1, expected: 0 [ 28.295725][ T1091] RCU nest depth: 0, expected: 0 [ 28.295726][ T1091] locks held by modprobe/1091: 4, last CPU#2: [ 28.295728][ T1091] #0: ffffffff9c169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 28.295741][ T1091] #1: ffffffff9c169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 28.295745][ T1091] #2: ffffffff9c089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 28.295749][ T1091] #3: ffffffff9c089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 28.295753][ T1091] irq event stamp: 34150 [ 28.295753][ T1091] hardirqs last enabled at (34149): [] __down_trylock_console_sem+0x86/0xa0 [ 28.295756][ T1091] hardirqs last disabled at (34150): [] console_emit_next_record+0x3d4/0x4c0 [ 28.295758][ T1091] softirqs last enabled at (33054): [] handle_softirqs+0x67c/0x900 [ 28.295761][ T1091] softirqs last disabled at (33045): [] __irq_exit_rcu+0x145/0x1c0 [ 28.295763][ T1091] Preemption disabled at: [ 28.295764][ T1091] [] vprintk_emit+0x31b/0x3e0 [ 28.295771][ T1091] CPU: 2 UID: 0 PID: 1091 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 28.295774][ T1091] Tainted: [W]=WARN [ 28.295775][ T1091] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 28.295777][ T1091] Call Trace: [ 28.295779][ T1091] [ 28.295780][ T1091] dump_stack_lvl+0x6f/0xa0 [ 28.295786][ T1091] ? vprintk_emit+0x31b/0x3e0 [ 28.295788][ T1091] __might_resched.cold+0x1fe/0x2c1 [ 28.295793][ T1091] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 28.295797][ T1091] ? __kmalloc_noprof+0xdb/0x760 [ 28.295802][ T1091] __kmalloc_noprof+0x443/0x760 [ 28.295804][ T1091] ? alloc_buf.isra.0+0x4b/0x260 [ 28.295810][ T1091] ? do_raw_spin_unlock+0x59/0x250 [ 28.295813][ T1091] alloc_buf.isra.0+0x4b/0x260 [ 28.295816][ T1091] put_chars+0x1e1/0x2f0 [ 28.295819][ T1091] ? __send_to_port+0x420/0x420 [ 28.295820][ T1091] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.295825][ T1091] ? rcu_read_lock_any_held+0x3c/0x90 [ 28.295828][ T1091] ? validate_chain+0x38b/0xc20 [ 28.295832][ T1091] hvc_console_print+0x292/0x780 [ 28.295835][ T1091] ? __lock_acquire+0x518/0xc20 [ 28.295840][ T1091] ? hvc_write+0x3a0/0x3a0 [ 28.295842][ T1091] ? rcu_is_watching+0x16/0xd0 [ 28.295847][ T1091] console_emit_next_record+0x22f/0x4c0 [ 28.295851][ T1091] ? devkmsg_read+0x4b0/0x4b0 [ 28.295853][ T1091] ? console_flush_one_record+0x106/0x710 [ 28.295856][ T1091] ? rcu_is_watching+0x16/0xd0 [ 28.295858][ T1091] ? lock_acquire+0x13c/0x160 [ 28.295862][ T1091] console_flush_one_record+0x46f/0x710 [ 28.295866][ T1091] ? console_emit_next_record+0x4c0/0x4c0 [ 28.295868][ T1091] ? __lock_acquire+0x518/0xc20 [ 28.295872][ T1091] console_unlock+0xee/0x1f0 [ 28.295875][ T1091] ? console_flush_one_record+0x710/0x710 [ 28.295877][ T1091] ? rcu_is_watching+0x16/0xd0 [ 28.295879][ T1091] ? lock_acquire+0x60/0x160 [ 28.295883][ T1091] ? __down_trylock_console_sem+0x5e/0xa0 [ 28.295884][ T1091] ? vprintk_emit+0x320/0x3e0 [ 28.295888][ T1091] vprintk_emit+0x37c/0x3e0 [ 28.295892][ T1091] ? wake_up_klogd_work_func+0x90/0x90 [ 28.295897][ T1091] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 28.295901][ T1091] _printk+0xc7/0x100 [ 28.295905][ T1091] ? snapshot_read.cold+0x21/0x21 [ 28.295911][ T1091] ? do_one_initcall+0x113/0x4f0 [ 28.295914][ T1091] vlan_proto_init+0x24/0x90 [8021q] [ 28.295917][ T1091] do_one_initcall+0x124/0x4f0 [ 28.295920][ T1091] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 28.295925][ T1091] ? do_init_module+0xae/0x8a0 [ 28.295928][ T1091] ? kasan_unpoison+0x44/0x70 [ 28.295933][ T1091] do_init_module+0x2ad/0x8a0 [ 28.295936][ T1091] ? lockdep_hardirqs_on+0x91/0x130 [ 28.295940][ T1091] ? free_module+0x470/0x470 [ 28.295944][ T1091] ? kfree+0x123/0x590 [ 28.295948][ T1091] load_module+0x1424/0x1bb0 [ 28.295955][ T1091] ? layout_and_allocate.isra.0+0x680/0x680 [ 28.295958][ T1091] ? __ia32_sys_fsconfig+0x180/0x180 [ 28.295961][ T1091] ? ovl_real_file+0x172/0x1e0 [ 28.295966][ T1091] ? backing_file_read_iter+0x541/0x790 [ 28.295969][ T1091] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 28.295973][ T1091] init_module_from_file+0x11f/0x1a0 [ 28.295976][ T1091] ? __do_sys_init_module+0x220/0x220 [ 28.295984][ T1091] ? __rwlock_init+0x150/0x150 [ 28.295987][ T1091] ? do_raw_spin_unlock+0x59/0x250 [ 28.295990][ T1091] idempotent_init_module+0x37b/0x7c0 [ 28.295993][ T1091] ? init_module_from_file+0x1a0/0x1a0 [ 28.296000][ T1091] ? rcu_is_watching+0x16/0xd0 [ 28.296002][ T1091] ? cap_capable+0x1d7/0x3d0 [ 28.296008][ T1091] __x64_sys_finit_module+0xdf/0x190 [ 28.296010][ T1091] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 28.296013][ T1091] do_syscall_64+0xff/0x530 [ 28.296015][ T1091] ? exc_page_fault+0xee/0x100 [ 28.296018][ T1091] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 28.296020][ T1091] RIP: 0033:0x7f35f53a337d [ 28.296024][ T1091] 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 [ 28.296025][ T1091] RSP: 002b:00007ffd14a6d708 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 28.296028][ T1091] RAX: ffffffffffffffda RBX: 00005645637c0810 RCX: 00007f35f53a337d [ 28.296029][ T1091] RDX: 0000000000000000 RSI: 0000564525ab4ffd RDI: 0000000000000000 [ 28.296030][ T1091] RBP: 00007ffd14a6d7a0 R08: 0000000000000000 R09: 0000000000000000 [ 28.296031][ T1091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564525ab4ffd [ 28.296032][ T1091] R13: 00005645637c0960 R14: 0000000000040000 R15: 0000000000000000 [ 28.296039][ T1091] [ 28.979039][ T1117] ip (1117) used greatest stack depth: 23920 bytes left [ 49.680922][ T2640] gre: GRE over IPv4 demultiplexer driver [ 49.680941][ T2640] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 49.680944][ T2640] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2640, name: modprobe [ 49.680946][ T2640] preempt_count: 1, expected: 0 [ 49.680947][ T2640] RCU nest depth: 0, expected: 0 [ 49.680947][ T2640] locks held by modprobe/2640: 4, last CPU#0: [ 49.680950][ T2640] #0: ffffffff9c169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 49.680962][ T2640] #1: ffffffff9c169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 49.680967][ T2640] #2: ffffffff9c089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 49.680971][ T2640] #3: ffffffff9c089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 49.680975][ T2640] irq event stamp: 41334 [ 49.680976][ T2640] hardirqs last enabled at (41333): [] __down_trylock_console_sem+0x86/0xa0 [ 49.680979][ T2640] hardirqs last disabled at (41334): [] console_emit_next_record+0x3d4/0x4c0 [ 49.680981][ T2640] softirqs last enabled at (40492): [] handle_softirqs+0x67c/0x900 [ 49.680984][ T2640] softirqs last disabled at (40321): [] __irq_exit_rcu+0x145/0x1c0 [ 49.680986][ T2640] Preemption disabled at: [ 49.680987][ T2640] [] vprintk_emit+0x31b/0x3e0 [ 49.680993][ T2640] CPU: 0 UID: 0 PID: 2640 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 49.680997][ T2640] Tainted: [W]=WARN [ 49.680998][ T2640] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 49.681000][ T2640] Call Trace: [ 49.681001][ T2640] [ 49.681003][ T2640] dump_stack_lvl+0x6f/0xa0 [ 49.681008][ T2640] ? vprintk_emit+0x31b/0x3e0 [ 49.681011][ T2640] __might_resched.cold+0x1fe/0x2c1 [ 49.681015][ T2640] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 49.681019][ T2640] ? __kmalloc_noprof+0xdb/0x760 [ 49.681025][ T2640] __kmalloc_noprof+0x443/0x760 [ 49.681027][ T2640] ? alloc_buf.isra.0+0x4b/0x260 [ 49.681033][ T2640] ? do_raw_spin_unlock+0x59/0x250 [ 49.681036][ T2640] alloc_buf.isra.0+0x4b/0x260 [ 49.681039][ T2640] put_chars+0x1e1/0x2f0 [ 49.681041][ T2640] ? desc_read_finalized_seq+0x79/0x120 [ 49.681043][ T2640] ? __send_to_port+0x420/0x420 [ 49.681046][ T2640] ? rcu_read_lock_any_held+0x3c/0x90 [ 49.681050][ T2640] ? validate_chain+0x38b/0xc20 [ 49.681054][ T2640] hvc_console_print+0x292/0x780 [ 49.681057][ T2640] ? __lock_acquire+0x518/0xc20 [ 49.681058][ T2640] ? __lock_acquire+0x518/0xc20 [ 49.681063][ T2640] ? hvc_write+0x3a0/0x3a0 [ 49.681064][ T2640] ? console_emit_next_record+0x1df/0x4c0 [ 49.681068][ T2640] ? rcu_is_watching+0x16/0xd0 [ 49.681071][ T2640] ? lock_acquire+0x13c/0x160 [ 49.681075][ T2640] console_emit_next_record+0x22f/0x4c0 [ 49.681079][ T2640] ? devkmsg_read+0x4b0/0x4b0 [ 49.681080][ T2640] ? console_flush_one_record+0x106/0x710 [ 49.681084][ T2640] ? rcu_is_watching+0x16/0xd0 [ 49.681086][ T2640] ? lock_acquire+0x13c/0x160 [ 49.681090][ T2640] console_flush_one_record+0x46f/0x710 [ 49.681094][ T2640] ? console_emit_next_record+0x4c0/0x4c0 [ 49.681096][ T2640] ? __lock_acquire+0x518/0xc20 [ 49.681101][ T2640] console_unlock+0xee/0x1f0 [ 49.681104][ T2640] ? console_flush_one_record+0x710/0x710 [ 49.681106][ T2640] ? rcu_is_watching+0x16/0xd0 [ 49.681108][ T2640] ? lock_acquire+0x60/0x160 [ 49.681112][ T2640] ? __down_trylock_console_sem+0x5e/0xa0 [ 49.681114][ T2640] ? vprintk_emit+0x320/0x3e0 [ 49.681117][ T2640] vprintk_emit+0x37c/0x3e0 [ 49.681122][ T2640] ? wake_up_klogd_work_func+0x90/0x90 [ 49.681128][ T2640] ? gre_exit+0x3f0/0x3f0 [gre] [ 49.681131][ T2640] _printk+0xc7/0x100 [ 49.681135][ T2640] ? snapshot_read.cold+0x21/0x21 [ 49.681141][ T2640] ? do_one_initcall+0x113/0x4f0 [ 49.681144][ T2640] gre_init+0x15/0x1000 [gre] [ 49.681147][ T2640] do_one_initcall+0x124/0x4f0 [ 49.681149][ T2640] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 49.681154][ T2640] ? do_init_module+0xae/0x8a0 [ 49.681157][ T2640] ? kasan_unpoison+0x44/0x70 [ 49.681162][ T2640] do_init_module+0x2ad/0x8a0 [ 49.681166][ T2640] ? lockdep_hardirqs_on+0x91/0x130 [ 49.681170][ T2640] ? free_module+0x470/0x470 [ 49.681173][ T2640] ? kfree+0x123/0x590 [ 49.681178][ T2640] load_module+0x1424/0x1bb0 [ 49.681185][ T2640] ? layout_and_allocate.isra.0+0x680/0x680 [ 49.681191][ T2640] ? backing_file_read_iter+0x541/0x790 [ 49.681194][ T2640] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 49.681198][ T2640] init_module_from_file+0x11f/0x1a0 [ 49.681202][ T2640] ? __do_sys_init_module+0x220/0x220 [ 49.681210][ T2640] ? __rwlock_init+0x150/0x150 [ 49.681214][ T2640] ? do_raw_spin_unlock+0x59/0x250 [ 49.681217][ T2640] idempotent_init_module+0x37b/0x7c0 [ 49.681220][ T2640] ? init_module_from_file+0x1a0/0x1a0 [ 49.681227][ T2640] ? rcu_is_watching+0x16/0xd0 [ 49.681229][ T2640] ? cap_capable+0x1d7/0x3d0 [ 49.681235][ T2640] __x64_sys_finit_module+0xdf/0x190 [ 49.681238][ T2640] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 49.681241][ T2640] do_syscall_64+0xff/0x530 [ 49.681243][ T2640] ? exc_page_fault+0xee/0x100 [ 49.681246][ T2640] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 49.681248][ T2640] RIP: 0033:0x7f6006de937d [ 49.681252][ T2640] 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 [ 49.681254][ T2640] RSP: 002b:00007ffe200a0ef8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 49.681257][ T2640] RAX: ffffffffffffffda RBX: 0000556945c33a40 RCX: 00007f6006de937d [ 49.681258][ T2640] RDX: 0000000000000000 RSI: 0000556912fd2ffd RDI: 0000000000000001 [ 49.681259][ T2640] RBP: 00007ffe200a0f90 R08: 0000000000000000 R09: 0000000000000000 [ 49.681260][ T2640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556912fd2ffd [ 49.681261][ T2640] R13: 0000556945c33a00 R14: 0000000000040000 R15: 0000000000000000 [ 49.681267][ T2640] [ 49.713944][ T2640] ip_gre: GRE over IPv4 tunneling driver