[ 10.908832][ T188] ip (188) used greatest stack depth: 23904 bytes left [ 10.908848][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.908850][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 10.908851][ T188] preempt_count: 2, expected: 0 [ 10.908852][ T188] RCU nest depth: 0, expected: 0 [ 10.908853][ T188] locks held by ip/188: 5, last CPU#0: [ 10.908855][ T188] #0: ffffffffbd0027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.908868][ T188] #1: ffffffffbd169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.908874][ T188] #2: ffffffffbd169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.908878][ T188] #3: ffffffffbd089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.908882][ T188] #4: ffffffffbd089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.908885][ T188] irq event stamp: 28788 [ 10.908886][ T188] hardirqs last enabled at (28787): [] __down_trylock_console_sem+0x86/0xa0 [ 10.908889][ T188] hardirqs last disabled at (28788): [] console_emit_next_record+0x3d4/0x4c0 [ 10.908891][ T188] softirqs last enabled at (27504): [] netlink_release+0x17b/0xcf0 [ 10.908895][ T188] softirqs last disabled at (27502): [] netlink_release+0xd2/0xcf0 [ 10.908897][ T188] Preemption disabled at: [ 10.908898][ T188] [<0000000000000000>] 0x0 [ 10.908905][ T188] CPU: 0 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.908909][ T188] Tainted: [W]=WARN [ 10.908910][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.908911][ T188] Call Trace: [ 10.908913][ T188] [ 10.908914][ T188] dump_stack_lvl+0x6f/0xa0 [ 10.908921][ T188] __might_resched.cold+0x1fe/0x2c1 [ 10.908925][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.908930][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 10.908935][ T188] __kmalloc_noprof+0x443/0x760 [ 10.908937][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 10.908943][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 10.908946][ T188] alloc_buf.isra.0+0x4b/0x260 [ 10.908949][ T188] put_chars+0x1e1/0x2f0 [ 10.908952][ T188] ? __send_to_port+0x420/0x420 [ 10.908953][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.908959][ T188] ? validate_chain+0x38b/0xc20 [ 10.908964][ T188] hvc_console_print+0x292/0x780 [ 10.908970][ T188] ? hvc_write+0x3a0/0x3a0 [ 10.908972][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.908975][ T188] ? lock_acquire+0x13c/0x160 [ 10.908979][ T188] console_emit_next_record+0x22f/0x4c0 [ 10.908983][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 10.908984][ T188] ? console_flush_one_record+0x106/0x710 [ 10.908988][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.908990][ T188] ? lock_acquire+0x13c/0x160 [ 10.908994][ T188] console_flush_one_record+0x46f/0x710 [ 10.908999][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 10.909000][ T188] ? __lock_acquire+0x518/0xc20 [ 10.909006][ T188] console_unlock+0xee/0x1f0 [ 10.909009][ T188] ? console_flush_one_record+0x710/0x710 [ 10.909010][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.909013][ T188] ? lock_acquire+0x60/0x160 [ 10.909016][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.909018][ T188] ? vprintk_emit+0x320/0x3e0 [ 10.909022][ T188] vprintk_emit+0x37c/0x3e0 [ 10.909025][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 10.909029][ T188] ? __lock_acquire+0x518/0xc20 [ 10.909033][ T188] _printk+0xc7/0x100 [ 10.909037][ T188] ? snapshot_read.cold+0x21/0x21 [ 10.909039][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.909042][ T188] ? __rwlock_init+0x150/0x150 [ 10.909046][ T188] ? do_raw_spin_lock+0x131/0x280 [ 10.909049][ T188] do_exit.cold+0x82/0x9c [ 10.909052][ T188] ? exit_notify+0x890/0x890 [ 10.909054][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 10.909057][ T188] ? rcu_is_watching+0x16/0xd0 [ 10.909061][ T188] do_group_exit+0xb8/0x370 [ 10.909064][ T188] __x64_sys_exit_group+0x3c/0x50 [ 10.909066][ T188] x64_sys_call+0x1567/0x1570 [ 10.909068][ T188] do_syscall_64+0xff/0x530 [ 10.909072][ T188] ? exc_page_fault+0xee/0x100 [ 10.909075][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.909077][ T188] RIP: 0033:0x7f43380f51b8 [ 10.909079][ T188] Code: Unable to access opcode bytes at 0x7f43380f518e. [ 10.909080][ T188] RSP: 002b:00007ffc01e766c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.909083][ T188] RAX: ffffffffffffffda RBX: 00007f4338225f88 RCX: 00007f43380f51b8 [ 10.909084][ T188] RDX: 00007f4337e3ffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.909085][ T188] RBP: 00007ffc01e76720 R08: 0000000000000000 R09: 0000000000008010 [ 10.909086][ T188] R10: 00007ffc01e764e0 R11: 0000000000000246 R12: 0000000000000001 [ 10.909087][ T188] R13: 0000000000000000 R14: 00007f4338224680 R15: 00007f4338225fa0 [ 10.909094][ T188] [ 13.677416][ T292] 8021q: 802.1Q VLAN Support v1.8 [ 13.677438][ T292] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.677441][ T292] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 292, name: modprobe [ 13.677443][ T292] preempt_count: 1, expected: 0 [ 13.677444][ T292] RCU nest depth: 0, expected: 0 [ 13.677446][ T292] locks held by modprobe/292: 4, last CPU#2: [ 13.677449][ T292] #0: ffffffffbd169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.677465][ T292] #1: ffffffffbd169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.677471][ T292] #2: ffffffffbd089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.677477][ T292] #3: ffffffffbd089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.677483][ T292] irq event stamp: 28740 [ 13.677485][ T292] hardirqs last enabled at (28739): [] __down_trylock_console_sem+0x86/0xa0 [ 13.677489][ T292] hardirqs last disabled at (28740): [] console_emit_next_record+0x3d4/0x4c0 [ 13.677492][ T292] softirqs last enabled at (28722): [] handle_softirqs+0x67c/0x900 [ 13.677495][ T292] softirqs last disabled at (28543): [] __irq_exit_rcu+0x145/0x1c0 [ 13.677499][ T292] Preemption disabled at: [ 13.677500][ T292] [] vprintk_emit+0x31b/0x3e0 [ 13.677507][ T292] CPU: 2 UID: 0 PID: 292 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.677512][ T292] Tainted: [W]=WARN [ 13.677513][ T292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.677515][ T292] Call Trace: [ 13.677518][ T292] [ 13.677520][ T292] dump_stack_lvl+0x6f/0xa0 [ 13.677527][ T292] ? vprintk_emit+0x31b/0x3e0 [ 13.677531][ T292] __might_resched.cold+0x1fe/0x2c1 [ 13.677537][ T292] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.677543][ T292] ? __kmalloc_noprof+0xdb/0x760 [ 13.677550][ T292] __kmalloc_noprof+0x443/0x760 [ 13.677554][ T292] ? alloc_buf.isra.0+0x4b/0x260 [ 13.677563][ T292] ? do_raw_spin_unlock+0x59/0x250 [ 13.677566][ T292] alloc_buf.isra.0+0x4b/0x260 [ 13.677572][ T292] put_chars+0x1e1/0x2f0 [ 13.677576][ T292] ? __send_to_port+0x420/0x420 [ 13.677579][ T292] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.677585][ T292] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.677594][ T292] ? validate_chain+0x38b/0xc20 [ 13.677602][ T292] hvc_console_print+0x292/0x780 [ 13.677606][ T292] ? __lock_acquire+0x518/0xc20 [ 13.677615][ T292] ? hvc_write+0x3a0/0x3a0 [ 13.677619][ T292] ? rcu_is_watching+0x16/0xd0 [ 13.677628][ T292] console_emit_next_record+0x22f/0x4c0 [ 13.677635][ T292] ? devkmsg_read+0x4b0/0x4b0 [ 13.677637][ T292] ? console_flush_one_record+0x106/0x710 [ 13.677642][ T292] ? rcu_is_watching+0x16/0xd0 [ 13.677646][ T292] ? lock_acquire+0x13c/0x160 [ 13.677653][ T292] console_flush_one_record+0x46f/0x710 [ 13.677660][ T292] ? console_emit_next_record+0x4c0/0x4c0 [ 13.677663][ T292] ? __lock_acquire+0x518/0xc20 [ 13.677673][ T292] console_unlock+0xee/0x1f0 [ 13.677677][ T292] ? console_flush_one_record+0x710/0x710 [ 13.677680][ T292] ? rcu_is_watching+0x16/0xd0 [ 13.677683][ T292] ? lock_acquire+0x60/0x160 [ 13.677690][ T292] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.677693][ T292] ? vprintk_emit+0x320/0x3e0 [ 13.677698][ T292] vprintk_emit+0x37c/0x3e0 [ 13.677705][ T292] ? wake_up_klogd_work_func+0x90/0x90 [ 13.677715][ T292] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 13.677721][ T292] _printk+0xc7/0x100 [ 13.677726][ T292] ? snapshot_read.cold+0x21/0x21 [ 13.677737][ T292] ? do_one_initcall+0x113/0x4f0 [ 13.677743][ T292] vlan_proto_init+0x24/0x90 [8021q] [ 13.677748][ T292] do_one_initcall+0x124/0x4f0 [ 13.677752][ T292] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.677760][ T292] ? do_init_module+0xae/0x8a0 [ 13.677764][ T292] ? kasan_unpoison+0x44/0x70 [ 13.677772][ T292] do_init_module+0x2ad/0x8a0 [ 13.677779][ T292] ? lockdep_hardirqs_on+0x91/0x130 [ 13.677784][ T292] ? free_module+0x470/0x470 [ 13.677790][ T292] ? kfree+0x123/0x590 [ 13.677797][ T292] load_module+0x1424/0x1bb0 [ 13.677810][ T292] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.677817][ T292] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.677822][ T292] ? find_held_lock+0x2b/0x80 [ 13.677827][ T292] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.677833][ T292] init_module_from_file+0x11f/0x1a0 [ 13.677838][ T292] ? __do_sys_init_module+0x220/0x220 [ 13.677853][ T292] ? __rwlock_init+0x150/0x150 [ 13.677860][ T292] ? do_raw_spin_unlock+0x59/0x250 [ 13.677865][ T292] idempotent_init_module+0x37b/0x7c0 [ 13.677871][ T292] ? init_module_from_file+0x1a0/0x1a0 [ 13.677882][ T292] ? rcu_is_watching+0x16/0xd0 [ 13.677886][ T292] ? cap_capable+0x1d7/0x3d0 [ 13.677896][ T292] __x64_sys_finit_module+0xdf/0x190 [ 13.677899][ T292] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.677905][ T292] do_syscall_64+0xff/0x530 [ 13.677907][ T292] ? exc_page_fault+0xee/0x100 [ 13.677912][ T292] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.677915][ T292] RIP: 0033:0x7efca15e937d [ 13.677920][ 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 [ 13.677923][ T292] RSP: 002b:00007ffca5098ac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.677926][ T292] RAX: ffffffffffffffda RBX: 000055599a934810 RCX: 00007efca15e937d [ 13.677928][ T292] RDX: 0000000000000000 RSI: 000055599258affd RDI: 0000000000000000 [ 13.677930][ T292] RBP: 00007ffca5098b60 R08: 0000000000000000 R09: 0000000000000000 [ 13.677932][ T292] R10: 0000000000000000 R11: 0000000000000246 R12: 000055599258affd [ 13.677933][ T292] R13: 000055599a934960 R14: 0000000000040000 R15: 0000000000000000 [ 13.677946][ T292] [ 13.954296][ T298] gre: GRE over IPv4 demultiplexer driver [ 13.992999][ T298] ip6_gre: GRE over IPv6 tunneling driver [ 21.018326][ T391] GACT probability NOT on [ 21.018342][ T391] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.018345][ T391] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 391, name: modprobe [ 21.018346][ T391] preempt_count: 1, expected: 0 [ 21.018347][ T391] RCU nest depth: 0, expected: 0 [ 21.018348][ T391] locks held by modprobe/391: 4, last CPU#3: [ 21.018350][ T391] #0: ffffffffbd169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.018362][ T391] #1: ffffffffbd169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.018366][ T391] #2: ffffffffbd089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.018371][ T391] #3: ffffffffbd089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.018375][ T391] irq event stamp: 24164 [ 21.018376][ T391] hardirqs last enabled at (24163): [] __down_trylock_console_sem+0x86/0xa0 [ 21.018378][ T391] hardirqs last disabled at (24164): [] console_emit_next_record+0x3d4/0x4c0 [ 21.018380][ T391] softirqs last enabled at (22492): [] handle_softirqs+0x67c/0x900 [ 21.018383][ T391] softirqs last disabled at (22485): [] __irq_exit_rcu+0x145/0x1c0 [ 21.018386][ T391] Preemption disabled at: [ 21.018386][ T391] [] vprintk_emit+0x31b/0x3e0 [ 21.018392][ T391] CPU: 3 UID: 0 PID: 391 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.018396][ T391] Tainted: [W]=WARN [ 21.018397][ T391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.018398][ T391] Call Trace: [ 21.018400][ T391] [ 21.018401][ T391] dump_stack_lvl+0x6f/0xa0 [ 21.018407][ T391] ? vprintk_emit+0x31b/0x3e0 [ 21.018409][ T391] __might_resched.cold+0x1fe/0x2c1 [ 21.018414][ T391] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.018418][ T391] ? __kmalloc_noprof+0xdb/0x760 [ 21.018423][ T391] __kmalloc_noprof+0x443/0x760 [ 21.018425][ T391] ? alloc_buf.isra.0+0x4b/0x260 [ 21.018431][ T391] ? do_raw_spin_unlock+0x59/0x250 [ 21.018434][ T391] alloc_buf.isra.0+0x4b/0x260 [ 21.018437][ T391] put_chars+0x1e1/0x2f0 [ 21.018439][ T391] ? desc_read_finalized_seq+0x79/0x120 [ 21.018441][ T391] ? __send_to_port+0x420/0x420 [ 21.018444][ T391] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.018448][ T391] ? validate_chain+0x38b/0xc20 [ 21.018452][ T391] hvc_console_print+0x292/0x780 [ 21.018455][ T391] ? __lock_acquire+0x518/0xc20 [ 21.018457][ T391] ? __lock_acquire+0x518/0xc20 [ 21.018461][ T391] ? hvc_write+0x3a0/0x3a0 [ 21.018463][ T391] ? console_emit_next_record+0x1df/0x4c0 [ 21.018466][ T391] ? rcu_is_watching+0x16/0xd0 [ 21.018469][ T391] ? lock_acquire+0x13c/0x160 [ 21.018473][ T391] console_emit_next_record+0x22f/0x4c0 [ 21.018477][ T391] ? devkmsg_read+0x4b0/0x4b0 [ 21.018479][ T391] ? console_flush_one_record+0x106/0x710 [ 21.018482][ T391] ? rcu_is_watching+0x16/0xd0 [ 21.018484][ T391] ? lock_acquire+0x13c/0x160 [ 21.018488][ T391] console_flush_one_record+0x46f/0x710 [ 21.018492][ T391] ? console_emit_next_record+0x4c0/0x4c0 [ 21.018494][ T391] ? __lock_acquire+0x518/0xc20 [ 21.018499][ T391] console_unlock+0xee/0x1f0 [ 21.018502][ T391] ? console_flush_one_record+0x710/0x710 [ 21.018504][ T391] ? rcu_is_watching+0x16/0xd0 [ 21.018507][ T391] ? lock_acquire+0x60/0x160 [ 21.018510][ T391] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.018512][ T391] ? vprintk_emit+0x320/0x3e0 [ 21.018515][ T391] vprintk_emit+0x37c/0x3e0 [ 21.018520][ T391] ? wake_up_klogd_work_func+0x90/0x90 [ 21.018526][ T391] ? gre_exit+0x3f0/0x3f0 [gre] [ 21.018529][ T391] _printk+0xc7/0x100 [ 21.018533][ T391] ? snapshot_read.cold+0x21/0x21 [ 21.018539][ T391] ? do_one_initcall+0x113/0x4f0 [ 21.018542][ T391] gact_init_module+0x15/0x1000 [act_gact] [ 21.018545][ T391] do_one_initcall+0x124/0x4f0 [ 21.018548][ T391] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 21.018553][ T391] ? do_init_module+0xae/0x8a0 [ 21.018556][ T391] ? kasan_unpoison+0x44/0x70 [ 21.018561][ T391] do_init_module+0x2ad/0x8a0 [ 21.018565][ T391] ? lockdep_hardirqs_on+0x91/0x130 [ 21.018569][ T391] ? free_module+0x470/0x470 [ 21.018572][ T391] ? kfree+0x123/0x590 [ 21.018576][ T391] load_module+0x1424/0x1bb0 [ 21.018584][ T391] ? layout_and_allocate.isra.0+0x680/0x680 [ 21.018588][ T391] ? __ia32_sys_fsconfig+0x180/0x180 [ 21.018590][ T391] ? ovl_real_file+0x172/0x1e0 [ 21.018595][ T391] ? backing_file_read_iter+0x541/0x790 [ 21.018598][ T391] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.018602][ T391] init_module_from_file+0x11f/0x1a0 [ 21.018610][ T391] ? __do_sys_init_module+0x220/0x220 [ 21.018618][ T391] ? __rwlock_init+0x150/0x150 [ 21.018622][ T391] ? do_raw_spin_unlock+0x59/0x250 [ 21.018625][ T391] idempotent_init_module+0x37b/0x7c0 [ 21.018629][ T391] ? init_module_from_file+0x1a0/0x1a0 [ 21.018635][ T391] ? rcu_is_watching+0x16/0xd0 [ 21.018637][ T391] ? cap_capable+0x1d7/0x3d0 [ 21.018643][ T391] __x64_sys_finit_module+0xdf/0x190 [ 21.018645][ T391] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 21.018649][ T391] do_syscall_64+0xff/0x530 [ 21.018651][ T391] ? exc_page_fault+0xee/0x100 [ 21.018654][ T391] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.018656][ T391] RIP: 0033:0x7f199d85037d [ 21.018659][ T391] 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 [ 21.018662][ T391] RSP: 002b:00007ffd75b7d1e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 21.018665][ T391] RAX: ffffffffffffffda RBX: 00005650ed591810 RCX: 00007f199d85037d [ 21.018666][ T391] RDX: 0000000000000000 RSI: 00005650e19ccffd RDI: 0000000000000000 [ 21.018667][ T391] RBP: 00007ffd75b7d280 R08: 0000000000000000 R09: 0000000000000000 [ 21.018668][ T391] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650e19ccffd [ 21.018669][ T391] R13: 00005650ed591960 R14: 0000000000040000 R15: 0000000000000000 [ 21.018676][ T391]