[ 122.246698][ T1808] GACT probability NOT on
[ 124.706042][ C2] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:623
[ 124.706459][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/2
[ 124.706724][ C2] preempt_count: 101, expected: 0
[ 124.706898][ C2] RCU nest depth: 0, expected: 0
[ 124.707156][ C2] 1 lock held by swapper/2/0:
[ 124.707332][ C2] #0: ffffffff88377c00 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x389/0x1020
[ 124.707640][ C2] Preemption disabled at:
[ 124.707643][ C2] [<0000000000000000>] 0x0
[ 124.707991][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full)
[ 124.707995][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 124.707997][ C2] Call Trace:
[ 124.708000][ C2]
[ 124.708002][ C2] dump_stack_lvl+0x6f/0xa0
[ 124.708009][ C2] __might_resched.cold+0x20d/0x2d6
[ 124.708013][ C2] ? default_idle_call+0x6e/0xb0
[ 124.708022][ C2] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 124.708026][ C2] ? start_secondary+0x204/0x2b0
[ 124.708031][ C2] __mutex_lock+0x118/0x2010
[ 124.708034][ C2] ? validate_chain+0x38b/0xc20
[ 124.708036][ C2] ? __tcf_chain_put+0x5f/0xb20
[ 124.708042][ C2] ? ww_mutex_lock+0x160/0x160
[ 124.708043][ C2] ? __lock_acquire+0x508/0xc10
[ 124.708049][ C2] ? __lock_release.isra.0+0x6b/0x1a0
[ 124.708053][ C2] ? __tcf_chain_put+0x5f/0xb20
[ 124.708055][ C2] __tcf_chain_put+0x5f/0xb20
[ 124.708057][ C2] ? free_percpu.part.0+0x5f7/0xc80
[ 124.708063][ C2] tcf_action_rcu_free+0x14f/0x1a0
[ 124.708065][ C2] ? rcu_do_batch+0x2b4/0x1020
[ 124.708067][ C2] rcu_do_batch+0x2b6/0x1020
[ 124.708070][ C2] ? lock_acquire.part.0+0xbc/0x260
[ 124.708074][ C2] ? trace_rcu_batch_end+0x330/0x330
[ 124.708077][ C2] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 124.708080][ C2] ? do_raw_spin_unlock+0x59/0x250
[ 124.708082][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160
[ 124.708083][ C2] ? lockdep_hardirqs_on+0x8c/0x130
[ 124.708085][ C2] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 124.708087][ C2] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 124.708091][ C2] rcu_core+0x2bf/0x640
[ 124.708094][ C2] handle_softirqs+0x1d8/0x940
[ 124.708097][ C2] ? find_held_lock+0x2b/0x80
[ 124.708101][ C2] ? __lock_release.isra.0+0x6b/0x1a0
[ 124.708103][ C2] ? _local_bh_enable+0xd0/0xd0
[ 124.708106][ C2] __irq_exit_rcu+0x103/0x1c0
[ 124.708108][ C2] irq_exit_rcu+0xe/0x30
[ 124.708110][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0
[ 124.708112][ C2]
[ 124.708113][ C2]
[ 124.708114][ C2] ? rcu_is_watching+0x15/0xd0
[ 124.708116][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 124.708119][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10
[ 124.708121][ C2] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 22 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
[ 124.708123][ C2] RSP: 0018:ffa0000000157de8 EFLAGS: 00000296
[ 124.708126][ C2] RAX: 000000000037709d RBX: ff11000001bb4640 RCX: ffffffff850d9667
[ 124.708127][ C2] RDX: ff11000001bb4640 RSI: ffffffff87e01bcb RDI: ffffffff8786f6c0
[ 124.708128][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 124.708129][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc0
[ 124.708130][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[ 124.708133][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410
[ 124.708138][ C2] ? lockdep_hardirqs_on+0x8c/0x130
[ 124.708140][ C2] default_idle+0x9/0x10
[ 124.708142][ C2] default_idle_call+0x6e/0xb0
[ 124.708144][ C2] cpuidle_idle_call.constprop.0+0x237/0x410
[ 124.708146][ C2] ? arch_cpu_idle_exit+0x40/0x40
[ 124.708148][ C2] ? mark_tsc_async_resets+0x30/0x30
[ 124.708151][ C2] ? rcu_is_watching+0x15/0xd0
[ 124.708154][ C2] do_idle+0xf5/0x160
[ 124.708156][ C2] cpu_startup_entry+0x53/0x70
[ 124.708158][ C2] start_secondary+0x204/0x2b0
[ 124.708160][ C2] ? set_cpu_sibling_map+0x1fb0/0x1fb0
[ 124.708164][ C2] common_startup_64+0x13e/0x148
[ 124.708173][ C2]
[ 124.717336][ C2]
[ 124.717402][ C2] =============================
[ 124.717484][ C2] [ BUG: Invalid wait context ]
[ 124.717566][ C2] 7.1.0-rc5-virtme #1 Tainted: G W
[ 124.717667][ C2] -----------------------------
[ 124.717746][ C2] swapper/2/0 is trying to lock:
[ 124.717829][ C2] ff11000015f038b0 (&block->lock){+.+.}-{4:4}, at: __tcf_chain_put+0x5f/0xb20
[ 124.717973][ C2] other info that might help us debug this:
[ 124.718076][ C2] context-{3:3}
[ 124.718136][ C2] 1 lock held by swapper/2/0:
[ 124.718216][ C2] #0: ffffffff88377c00 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x389/0x1020
[ 124.718369][ C2] stack backtrace:
[ 124.718430][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.1.0-rc5-virtme #1 PREEMPT(full)
[ 124.718433][ C2] Tainted: [W]=WARN
[ 124.718434][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 124.718435][ C2] Call Trace:
[ 124.718436][ C2]
[ 124.718437][ C2] dump_stack_lvl+0x6f/0xa0
[ 124.718441][ C2] __lock_acquire.cold+0x3a/0x66
[ 124.718443][ C2] ? dump_stack_lvl+0x86/0xa0
[ 124.718446][ C2] lock_acquire.part.0+0xbc/0x260
[ 124.718448][ C2] ? __tcf_chain_put+0x5f/0xb20
[ 124.718450][ C2] ? rcu_is_watching+0x15/0xd0
[ 124.718452][ C2] ? lock_acquire+0x134/0x160
[ 124.718453][ C2] __mutex_lock+0x1ae/0x2010
[ 124.718455][ C2] ? __tcf_chain_put+0x5f/0xb20
[ 124.718457][ C2] ? __tcf_chain_put+0x5f/0xb20
[ 124.718459][ C2] ? ww_mutex_lock+0x160/0x160
[ 124.718461][ C2] ? __lock_acquire+0x508/0xc10
[ 124.718463][ C2] ? __lock_release.isra.0+0x6b/0x1a0
[ 124.718465][ C2] ? __tcf_chain_put+0x5f/0xb20
[ 124.718467][ C2] __tcf_chain_put+0x5f/0xb20
[ 124.718468][ C2] ? free_percpu.part.0+0x5f7/0xc80
[ 124.718471][ C2] tcf_action_rcu_free+0x14f/0x1a0
[ 124.718472][ C2] ? rcu_do_batch+0x2b4/0x1020
[ 124.718474][ C2] rcu_do_batch+0x2b6/0x1020
[ 124.718476][ C2] ? lock_acquire.part.0+0xbc/0x260
[ 124.718478][ C2] ? trace_rcu_batch_end+0x330/0x330
[ 124.718480][ C2] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 124.718482][ C2] ? do_raw_spin_unlock+0x59/0x250
[ 124.718484][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160
[ 124.718485][ C2] ? lockdep_hardirqs_on+0x8c/0x130
[ 124.718487][ C2] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 124.718488][ C2] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 124.718490][ C2] rcu_core+0x2bf/0x640
[ 124.718492][ C2] handle_softirqs+0x1d8/0x940
[ 124.718494][ C2] ? find_held_lock+0x2b/0x80
[ 124.718496][ C2] ? __lock_release.isra.0+0x6b/0x1a0
[ 124.718498][ C2] ? _local_bh_enable+0xd0/0xd0
[ 124.718500][ C2] __irq_exit_rcu+0x103/0x1c0
[ 124.718501][ C2] irq_exit_rcu+0xe/0x30
[ 124.718503][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0
[ 124.718504][ C2]
[ 124.718505][ C2]
[ 124.718506][ C2] ? rcu_is_watching+0x15/0xd0
[ 124.718507][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 124.718509][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10
[ 124.718511][ C2] Code: 48 8b 3d 44 d3 00 02 e8 1f 00 00 00 48 2b 05 c8 71 a3 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 43 f4 22 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01
[ 124.718513][ C2] RSP: 0018:ffa0000000157de8 EFLAGS: 00000296
[ 124.718514][ C2] RAX: 000000000037709d RBX: ff11000001bb4640 RCX: ffffffff850d9667
[ 124.718515][ C2] RDX: ff11000001bb4640 RSI: ffffffff87e01bcb RDI: ffffffff8786f6c0
[ 124.718516][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 124.718517][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc0
[ 124.718518][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000
[ 124.718519][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410
[ 124.718522][ C2] ? lockdep_hardirqs_on+0x8c/0x130
[ 124.718523][ C2] default_idle+0x9/0x10
[ 124.718525][ C2] default_idle_call+0x6e/0xb0
[ 124.718527][ C2] cpuidle_idle_call.constprop.0+0x237/0x410
[ 124.718528][ C2] ? arch_cpu_idle_exit+0x40/0x40
[ 124.718530][ C2] ? mark_tsc_async_resets+0x30/0x30
[ 124.718531][ C2] ? rcu_is_watching+0x15/0xd0
[ 124.718533][ C2] do_idle+0xf5/0x160
[ 124.718535][ C2] cpu_startup_entry+0x53/0x70
[ 124.718536][ C2] start_secondary+0x204/0x2b0
[ 124.718537][ C2] ? set_cpu_sibling_map+0x1fb0/0x1fb0
[ 124.718539][ C2] common_startup_64+0x13e/0x148
[ 124.718543][ C2]