[ 9.777596][ T187] ip (187) used greatest stack depth: 24592 bytes left [ 9.777619][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.777622][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 9.777624][ T187] preempt_count: 2, expected: 0 [ 9.777625][ T187] RCU nest depth: 0, expected: 0 [ 9.777627][ T187] locks held by ip/187: 5, last CPU#2: [ 9.777629][ T187] #0: ffffffff9c4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.777645][ T187] #1: ffffffff9c569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.777652][ T187] #2: ffffffff9c569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.777657][ T187] #3: ffffffff9c489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.777662][ T187] #4: ffffffff9c489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.777668][ T187] irq event stamp: 36990 [ 9.777669][ T187] hardirqs last enabled at (36989): [] __down_trylock_console_sem+0x86/0xa0 [ 9.777672][ T187] hardirqs last disabled at (36990): [] console_emit_next_record+0x3d4/0x4c0 [ 9.777676][ T187] softirqs last enabled at (36568): [] handle_softirqs+0x67c/0x900 [ 9.777678][ T187] softirqs last disabled at (35629): [] __irq_exit_rcu+0x145/0x1c0 [ 9.777681][ T187] Preemption disabled at: [ 9.777682][ T187] [<0000000000000000>] 0x0 [ 9.777691][ T187] CPU: 2 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.777695][ T187] Tainted: [W]=WARN [ 9.777696][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.777699][ T187] Call Trace: [ 9.777701][ T187] [ 9.777703][ T187] dump_stack_lvl+0x6f/0xa0 [ 9.777710][ T187] __might_resched.cold+0x1fe/0x2c1 [ 9.777716][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.777721][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 9.777728][ T187] __kmalloc_noprof+0x443/0x760 [ 9.777731][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 9.777739][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 9.777743][ T187] alloc_buf.isra.0+0x4b/0x260 [ 9.777748][ T187] put_chars+0x1e1/0x2f0 [ 9.777752][ T187] ? __send_to_port+0x420/0x420 [ 9.777754][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.777760][ T187] ? validate_chain+0x38b/0xc20 [ 9.777768][ T187] hvc_console_print+0x292/0x780 [ 9.777777][ T187] ? hvc_write+0x3a0/0x3a0 [ 9.777780][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.777783][ T187] ? lock_acquire+0x13c/0x160 [ 9.777790][ T187] console_emit_next_record+0x22f/0x4c0 [ 9.777795][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 9.777798][ T187] ? console_flush_one_record+0x106/0x710 [ 9.777802][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.777806][ T187] ? lock_acquire+0x13c/0x160 [ 9.777812][ T187] console_flush_one_record+0x46f/0x710 [ 9.777818][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 9.777821][ T187] ? __lock_acquire+0x518/0xc20 [ 9.777829][ T187] console_unlock+0xee/0x1f0 [ 9.777833][ T187] ? console_flush_one_record+0x710/0x710 [ 9.777835][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.777839][ T187] ? lock_acquire+0x60/0x160 [ 9.777844][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.777846][ T187] ? vprintk_emit+0x320/0x3e0 [ 9.777851][ T187] vprintk_emit+0x37c/0x3e0 [ 9.777857][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 9.777862][ T187] ? __lock_acquire+0x518/0xc20 [ 9.777867][ T187] _printk+0xc7/0x100 [ 9.777872][ T187] ? snapshot_read.cold+0x21/0x21 [ 9.777876][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.777880][ T187] ? __rwlock_init+0x150/0x150 [ 9.777885][ T187] ? do_raw_spin_lock+0x131/0x280 [ 9.777889][ T187] do_exit.cold+0x82/0x9c [ 9.777894][ T187] ? exit_notify+0x890/0x890 [ 9.777897][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 9.777901][ T187] ? rcu_is_watching+0x16/0xd0 [ 9.777907][ T187] do_group_exit+0xb8/0x370 [ 9.777911][ T187] __x64_sys_exit_group+0x3c/0x50 [ 9.777914][ T187] x64_sys_call+0x1567/0x1570 [ 9.777916][ T187] do_syscall_64+0xff/0x530 [ 9.777920][ T187] ? exc_page_fault+0xee/0x100 [ 9.777925][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.777928][ T187] RIP: 0033:0x7f583e87d1b8 [ 9.777931][ T187] Code: Unable to access opcode bytes at 0x7f583e87d18e. [ 9.777932][ T187] RSP: 002b:00007ffedbf2d348 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.777935][ T187] RAX: ffffffffffffffda RBX: 00007f583e9adf88 RCX: 00007f583e87d1b8 [ 9.777937][ T187] RDX: 00007f583e5c7fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.777938][ T187] RBP: 00007ffedbf2d3a0 R08: 0000000000000000 R09: 0000000000008010 [ 9.777940][ T187] R10: 00007ffedbf2d160 R11: 0000000000000246 R12: 0000000000000001 [ 9.777941][ T187] R13: 0000000000000000 R14: 00007f583e9ac680 R15: 00007f583e9adfa0 [ 9.777952][ T187] [ 16.050796][ T249] GACT probability NOT on [ 16.050815][ T249] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.050817][ T249] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 249, name: modprobe [ 16.050819][ T249] preempt_count: 1, expected: 0 [ 16.050820][ T249] RCU nest depth: 0, expected: 0 [ 16.050821][ T249] locks held by modprobe/249: 4, last CPU#3: [ 16.050823][ T249] #0: ffffffff9c569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.050836][ T249] #1: ffffffff9c569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.050840][ T249] #2: ffffffff9c489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.050844][ T249] #3: ffffffff9c489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.050848][ T249] irq event stamp: 33926 [ 16.050849][ T249] hardirqs last enabled at (33925): [] __down_trylock_console_sem+0x86/0xa0 [ 16.050852][ T249] hardirqs last disabled at (33926): [] console_emit_next_record+0x3d4/0x4c0 [ 16.050853][ T249] softirqs last enabled at (32522): [] handle_softirqs+0x67c/0x900 [ 16.050856][ T249] softirqs last disabled at (32447): [] __irq_exit_rcu+0x145/0x1c0 [ 16.050859][ T249] Preemption disabled at: [ 16.050859][ T249] [] vprintk_emit+0x31b/0x3e0 [ 16.050865][ T249] CPU: 3 UID: 0 PID: 249 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.050869][ T249] Tainted: [W]=WARN [ 16.050870][ T249] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.050871][ T249] Call Trace: [ 16.050873][ T249] [ 16.050874][ T249] dump_stack_lvl+0x6f/0xa0 [ 16.050880][ T249] ? vprintk_emit+0x31b/0x3e0 [ 16.050882][ T249] __might_resched.cold+0x1fe/0x2c1 [ 16.050887][ T249] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.050891][ T249] ? __kmalloc_noprof+0xdb/0x760 [ 16.050896][ T249] __kmalloc_noprof+0x443/0x760 [ 16.050898][ T249] ? alloc_buf.isra.0+0x4b/0x260 [ 16.050904][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 16.050906][ T249] alloc_buf.isra.0+0x4b/0x260 [ 16.050910][ T249] put_chars+0x1e1/0x2f0 [ 16.050911][ T249] ? desc_read_finalized_seq+0x79/0x120 [ 16.050914][ T249] ? __send_to_port+0x420/0x420 [ 16.050916][ T249] ? rcu_read_lock_any_held+0x3c/0x90 [ 16.050920][ T249] ? validate_chain+0x38b/0xc20 [ 16.050924][ T249] hvc_console_print+0x292/0x780 [ 16.050926][ T249] ? __lock_acquire+0x518/0xc20 [ 16.050928][ T249] ? __lock_acquire+0x518/0xc20 [ 16.050932][ T249] ? hvc_write+0x3a0/0x3a0 [ 16.050934][ T249] ? console_emit_next_record+0x1df/0x4c0 [ 16.050937][ T249] ? rcu_is_watching+0x16/0xd0 [ 16.050940][ T249] ? lock_acquire+0x13c/0x160 [ 16.050943][ T249] console_emit_next_record+0x22f/0x4c0 [ 16.050947][ T249] ? devkmsg_read+0x4b0/0x4b0 [ 16.050949][ T249] ? console_flush_one_record+0x106/0x710 [ 16.050952][ T249] ? rcu_is_watching+0x16/0xd0 [ 16.050954][ T249] ? lock_acquire+0x13c/0x160 [ 16.050958][ T249] console_flush_one_record+0x46f/0x710 [ 16.050962][ T249] ? console_emit_next_record+0x4c0/0x4c0 [ 16.050964][ T249] ? __lock_acquire+0x518/0xc20 [ 16.050969][ T249] console_unlock+0xee/0x1f0 [ 16.050971][ T249] ? console_flush_one_record+0x710/0x710 [ 16.050973][ T249] ? rcu_is_watching+0x16/0xd0 [ 16.050975][ T249] ? lock_acquire+0x60/0x160 [ 16.050979][ T249] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.050980][ T249] ? vprintk_emit+0x320/0x3e0 [ 16.050984][ T249] vprintk_emit+0x37c/0x3e0 [ 16.050988][ T249] ? wake_up_klogd_work_func+0x90/0x90 [ 16.050993][ T249] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 16.050996][ T249] _printk+0xc7/0x100 [ 16.051000][ T249] ? snapshot_read.cold+0x21/0x21 [ 16.051005][ T249] ? do_one_initcall+0x113/0x4f0 [ 16.051008][ T249] gact_init_module+0x15/0x1000 [act_gact] [ 16.051011][ T249] do_one_initcall+0x124/0x4f0 [ 16.051013][ T249] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 16.051018][ T249] ? do_init_module+0xae/0x8a0 [ 16.051021][ T249] ? kasan_unpoison+0x44/0x70 [ 16.051025][ T249] do_init_module+0x2ad/0x8a0 [ 16.051029][ T249] ? lockdep_hardirqs_on+0x91/0x130 [ 16.051033][ T249] ? free_module+0x470/0x470 [ 16.051036][ T249] ? kfree+0x123/0x590 [ 16.051040][ T249] load_module+0x1424/0x1bb0 [ 16.051048][ T249] ? layout_and_allocate.isra.0+0x680/0x680 [ 16.051052][ T249] ? __ia32_sys_fsconfig+0x180/0x180 [ 16.051055][ T249] ? find_held_lock+0x2b/0x80 [ 16.051058][ T249] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 16.051062][ T249] init_module_from_file+0x11f/0x1a0 [ 16.051065][ T249] ? __do_sys_init_module+0x220/0x220 [ 16.051072][ T249] ? __rwlock_init+0x150/0x150 [ 16.051076][ T249] ? do_raw_spin_unlock+0x59/0x250 [ 16.051079][ T249] idempotent_init_module+0x37b/0x7c0 [ 16.051082][ T249] ? init_module_from_file+0x1a0/0x1a0 [ 16.051088][ T249] ? rcu_is_watching+0x16/0xd0 [ 16.051090][ T249] ? cap_capable+0x1d7/0x3d0 [ 16.051097][ T249] __x64_sys_finit_module+0xdf/0x190 [ 16.051099][ T249] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.051102][ T249] do_syscall_64+0xff/0x530 [ 16.051106][ T249] ? exc_page_fault+0xee/0x100 [ 16.051108][ T249] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.051111][ T249] RIP: 0033:0x7f5c660ba37d [ 16.051114][ T249] 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 [ 16.051116][ T249] RSP: 002b:00007ffee246d1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.051119][ T249] RAX: ffffffffffffffda RBX: 000055db5fe94810 RCX: 00007f5c660ba37d [ 16.051120][ T249] RDX: 0000000000000000 RSI: 000055db2b217ffd RDI: 0000000000000000 [ 16.051122][ T249] RBP: 00007ffee246d260 R08: 0000000000000000 R09: 0000000000000000 [ 16.051123][ T249] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db2b217ffd [ 16.051123][ T249] R13: 000055db5fe94960 R14: 0000000000040000 R15: 0000000000000000 [ 16.051130][ T249] [ 19.153647][ T532] tc (532) used greatest stack depth: 24312 bytes left [ 19.153666][ T532] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.153668][ T532] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 532, name: tc [ 19.153670][ T532] preempt_count: 2, expected: 0 [ 19.153671][ T532] RCU nest depth: 0, expected: 0 [ 19.153672][ T532] locks held by tc/532: 5, last CPU#3: [ 19.153674][ T532] #0: ffffffff9c4027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 19.153687][ T532] #1: ffffffff9c569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.153692][ T532] #2: ffffffff9c569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.153696][ T532] #3: ffffffff9c489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.153700][ T532] #4: ffffffff9c489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.153704][ T532] irq event stamp: 20078 [ 19.153705][ T532] hardirqs last enabled at (20077): [] __down_trylock_console_sem+0x86/0xa0 [ 19.153707][ T532] hardirqs last disabled at (20078): [] console_emit_next_record+0x3d4/0x4c0 [ 19.153709][ T532] softirqs last enabled at (19444): [] handle_softirqs+0x67c/0x900 [ 19.153711][ T532] softirqs last disabled at (18605): [] __irq_exit_rcu+0x145/0x1c0 [ 19.153714][ T532] Preemption disabled at: [ 19.153714][ T532] [<0000000000000000>] 0x0 [ 19.153721][ T532] CPU: 3 UID: 0 PID: 532 Comm: tc Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.153724][ T532] Tainted: [W]=WARN [ 19.153725][ T532] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.153727][ T532] Call Trace: [ 19.153728][ T532] [ 19.153730][ T532] dump_stack_lvl+0x6f/0xa0 [ 19.153736][ T532] __might_resched.cold+0x1fe/0x2c1 [ 19.153741][ T532] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.153745][ T532] ? __kmalloc_noprof+0xdb/0x760 [ 19.153750][ T532] __kmalloc_noprof+0x443/0x760 [ 19.153752][ T532] ? alloc_buf.isra.0+0x4b/0x260 [ 19.153758][ T532] ? do_raw_spin_unlock+0x59/0x250 [ 19.153761][ T532] alloc_buf.isra.0+0x4b/0x260 [ 19.153764][ T532] put_chars+0x1e1/0x2f0 [ 19.153767][ T532] ? __send_to_port+0x420/0x420 [ 19.153768][ T532] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.153773][ T532] ? validate_chain+0x38b/0xc20 [ 19.153778][ T532] hvc_console_print+0x292/0x780 [ 19.153784][ T532] ? hvc_write+0x3a0/0x3a0 [ 19.153786][ T532] ? rcu_is_watching+0x16/0xd0 [ 19.153788][ T532] ? lock_acquire+0x13c/0x160 [ 19.153792][ T532] console_emit_next_record+0x22f/0x4c0 [ 19.153796][ T532] ? devkmsg_read+0x4b0/0x4b0 [ 19.153798][ T532] ? console_flush_one_record+0x106/0x710 [ 19.153801][ T532] ? rcu_is_watching+0x16/0xd0 [ 19.153803][ T532] ? lock_acquire+0x13c/0x160 [ 19.153807][ T532] console_flush_one_record+0x46f/0x710 [ 19.153811][ T532] ? console_emit_next_record+0x4c0/0x4c0 [ 19.153813][ T532] ? __lock_acquire+0x518/0xc20 [ 19.153818][ T532] console_unlock+0xee/0x1f0 [ 19.153820][ T532] ? console_flush_one_record+0x710/0x710 [ 19.153822][ T532] ? rcu_is_watching+0x16/0xd0 [ 19.153824][ T532] ? lock_acquire+0x60/0x160 [ 19.153828][ T532] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.153830][ T532] ? vprintk_emit+0x320/0x3e0 [ 19.153833][ T532] vprintk_emit+0x37c/0x3e0 [ 19.153836][ T532] ? wake_up_klogd_work_func+0x90/0x90 [ 19.153840][ T532] ? __lock_acquire+0x518/0xc20 [ 19.153843][ T532] _printk+0xc7/0x100 [ 19.153847][ T532] ? snapshot_read.cold+0x21/0x21 [ 19.153850][ T532] ? do_raw_spin_lock+0x131/0x280 [ 19.153852][ T532] ? __rwlock_init+0x150/0x150 [ 19.153856][ T532] ? do_raw_spin_lock+0x131/0x280 [ 19.153859][ T532] do_exit.cold+0x82/0x9c [ 19.153863][ T532] ? exit_notify+0x890/0x890 [ 19.153865][ T532] ? __lock_release.isra.0+0x69/0x1a0 [ 19.153867][ T532] ? rcu_is_watching+0x16/0xd0 [ 19.153871][ T532] do_group_exit+0xb8/0x370 [ 19.153874][ T532] __x64_sys_exit_group+0x3c/0x50 [ 19.153876][ T532] x64_sys_call+0x1567/0x1570 [ 19.153878][ T532] do_syscall_64+0xff/0x530 [ 19.153881][ T532] ? exc_page_fault+0xee/0x100 [ 19.153884][ T532] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.153886][ T532] RIP: 0033:0x7fdfc3a021b8 [ 19.153889][ T532] Code: Unable to access opcode bytes at 0x7fdfc3a0218e. [ 19.153890][ T532] RSP: 002b:00007ffe1af44f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 19.153892][ T532] RAX: ffffffffffffffda RBX: 00007fdfc3b32f88 RCX: 00007fdfc3a021b8 [ 19.153893][ T532] RDX: 00007fdfc374d588 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 19.153894][ T532] RBP: 00007ffe1af44ff0 R08: 0000000000000000 R09: 0000000000000000 [ 19.153895][ T532] R10: 00007ffe1af44d90 R11: 0000000000000246 R12: 0000000000000001 [ 19.153896][ T532] R13: 0000000000000000 R14: 00007fdfc3b31680 R15: 00007fdfc3b32fa0 [ 19.153903][ T532]