[ 12.803030][ T292] 8021q: 802.1Q VLAN Support v1.8 [ 12.803051][ T292] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.803053][ T292] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 292, name: modprobe [ 12.803055][ T292] preempt_count: 1, expected: 0 [ 12.803056][ T292] RCU nest depth: 0, expected: 0 [ 12.803057][ T292] locks held by modprobe/292: 4, last CPU#2: [ 12.803059][ T292] #0: ffffffff8cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.803072][ T292] #1: ffffffff8cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.803076][ T292] #2: ffffffff8ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.803080][ T292] #3: ffffffff8ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.803084][ T292] irq event stamp: 22544 [ 12.803085][ T292] hardirqs last enabled at (22543): [] __down_trylock_console_sem+0x86/0xa0 [ 12.803087][ T292] hardirqs last disabled at (22544): [] console_emit_next_record+0x3d4/0x4c0 [ 12.803089][ T292] softirqs last enabled at (19844): [] handle_softirqs+0x67c/0x900 [ 12.803093][ T292] softirqs last disabled at (19269): [] __irq_exit_rcu+0x145/0x1c0 [ 12.803095][ T292] Preemption disabled at: [ 12.803096][ T292] [] vprintk_emit+0x31b/0x3e0 [ 12.803101][ T292] CPU: 2 UID: 0 PID: 292 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.803105][ T292] Tainted: [W]=WARN [ 12.803106][ T292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.803108][ T292] Call Trace: [ 12.803109][ T292] [ 12.803111][ T292] dump_stack_lvl+0x6f/0xa0 [ 12.803117][ T292] ? vprintk_emit+0x31b/0x3e0 [ 12.803119][ T292] __might_resched.cold+0x1fe/0x2c1 [ 12.803123][ T292] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.803127][ T292] ? __kmalloc_noprof+0xdb/0x760 [ 12.803133][ T292] __kmalloc_noprof+0x443/0x760 [ 12.803135][ T292] ? alloc_buf.isra.0+0x4b/0x260 [ 12.803141][ T292] ? do_raw_spin_unlock+0x59/0x250 [ 12.803144][ T292] alloc_buf.isra.0+0x4b/0x260 [ 12.803148][ T292] put_chars+0x1e1/0x2f0 [ 12.803150][ T292] ? __send_to_port+0x420/0x420 [ 12.803152][ T292] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.803156][ T292] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.803159][ T292] ? validate_chain+0x38b/0xc20 [ 12.803163][ T292] hvc_console_print+0x292/0x780 [ 12.803166][ T292] ? __lock_acquire+0x518/0xc20 [ 12.803171][ T292] ? hvc_write+0x3a0/0x3a0 [ 12.803173][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.803178][ T292] console_emit_next_record+0x22f/0x4c0 [ 12.803182][ T292] ? devkmsg_read+0x4b0/0x4b0 [ 12.803183][ T292] ? console_flush_one_record+0x106/0x710 [ 12.803186][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.803189][ T292] ? lock_acquire+0x13c/0x160 [ 12.803192][ T292] console_flush_one_record+0x46f/0x710 [ 12.803196][ T292] ? console_emit_next_record+0x4c0/0x4c0 [ 12.803198][ T292] ? __lock_acquire+0x518/0xc20 [ 12.803203][ T292] console_unlock+0xee/0x1f0 [ 12.803206][ T292] ? console_flush_one_record+0x710/0x710 [ 12.803207][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.803210][ T292] ? lock_acquire+0x60/0x160 [ 12.803213][ T292] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.803215][ T292] ? vprintk_emit+0x320/0x3e0 [ 12.803218][ T292] vprintk_emit+0x37c/0x3e0 [ 12.803222][ T292] ? wake_up_klogd_work_func+0x90/0x90 [ 12.803227][ T292] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 12.803232][ T292] _printk+0xc7/0x100 [ 12.803235][ T292] ? snapshot_read.cold+0x21/0x21 [ 12.803241][ T292] ? do_one_initcall+0x113/0x4f0 [ 12.803244][ T292] vlan_proto_init+0x24/0x90 [8021q] [ 12.803247][ T292] do_one_initcall+0x124/0x4f0 [ 12.803250][ T292] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.803254][ T292] ? do_init_module+0xae/0x8a0 [ 12.803258][ T292] ? kasan_unpoison+0x44/0x70 [ 12.803262][ T292] do_init_module+0x2ad/0x8a0 [ 12.803266][ T292] ? lockdep_hardirqs_on+0x91/0x130 [ 12.803270][ T292] ? free_module+0x470/0x470 [ 12.803273][ T292] ? kfree+0x123/0x590 [ 12.803277][ T292] load_module+0x1424/0x1bb0 [ 12.803284][ T292] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.803288][ T292] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.803290][ T292] ? ovl_real_file+0x172/0x1e0 [ 12.803294][ T292] ? backing_file_read_iter+0x541/0x790 [ 12.803298][ T292] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.803301][ T292] init_module_from_file+0x11f/0x1a0 [ 12.803304][ T292] ? __do_sys_init_module+0x220/0x220 [ 12.803312][ T292] ? __rwlock_init+0x150/0x150 [ 12.803316][ T292] ? do_raw_spin_unlock+0x59/0x250 [ 12.803319][ T292] idempotent_init_module+0x37b/0x7c0 [ 12.803322][ T292] ? init_module_from_file+0x1a0/0x1a0 [ 12.803328][ T292] ? rcu_is_watching+0x16/0xd0 [ 12.803330][ T292] ? cap_capable+0x1d7/0x3d0 [ 12.803336][ T292] __x64_sys_finit_module+0xdf/0x190 [ 12.803338][ T292] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.803342][ T292] do_syscall_64+0xff/0x530 [ 12.803344][ T292] ? exc_page_fault+0xee/0x100 [ 12.803346][ T292] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.803349][ T292] RIP: 0033:0x7f7a60c2d37d [ 12.803352][ 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 [ 12.803354][ T292] RSP: 002b:00007ffc833ab698 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.803356][ T292] RAX: ffffffffffffffda RBX: 000056283d655810 RCX: 00007f7a60c2d37d [ 12.803358][ T292] RDX: 0000000000000000 RSI: 0000562813abcffd RDI: 0000000000000000 [ 12.803359][ T292] RBP: 00007ffc833ab730 R08: 0000000000000000 R09: 0000000000000000 [ 12.803359][ T292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562813abcffd [ 12.803360][ T292] R13: 000056283d655960 R14: 0000000000040000 R15: 0000000000000000 [ 12.803367][ T292] [ 12.986939][ T298] gre: GRE over IPv4 demultiplexer driver [ 13.013290][ T298] ip6_gre: GRE over IPv6 tunneling driver [ 19.987993][ T389] GACT probability NOT on [ 19.988009][ T389] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.988011][ T389] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 389, name: modprobe [ 19.988013][ T389] preempt_count: 1, expected: 0 [ 19.988014][ T389] RCU nest depth: 0, expected: 0 [ 19.988015][ T389] locks held by modprobe/389: 4, last CPU#3: [ 19.988018][ T389] #0: ffffffff8cf69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.988030][ T389] #1: ffffffff8cf69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.988034][ T389] #2: ffffffff8ce89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.988039][ T389] #3: ffffffff8ce89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.988043][ T389] irq event stamp: 26978 [ 19.988044][ T389] hardirqs last enabled at (26977): [] __down_trylock_console_sem+0x86/0xa0 [ 19.988047][ T389] hardirqs last disabled at (26978): [] console_emit_next_record+0x3d4/0x4c0 [ 19.988049][ T389] softirqs last enabled at (26084): [] handle_softirqs+0x67c/0x900 [ 19.988052][ T389] softirqs last disabled at (26075): [] __irq_exit_rcu+0x145/0x1c0 [ 19.988054][ T389] Preemption disabled at: [ 19.988055][ T389] [] vprintk_emit+0x31b/0x3e0 [ 19.988061][ T389] CPU: 3 UID: 0 PID: 389 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.988064][ T389] Tainted: [W]=WARN [ 19.988065][ T389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.988067][ T389] Call Trace: [ 19.988069][ T389] [ 19.988070][ T389] dump_stack_lvl+0x6f/0xa0 [ 19.988075][ T389] ? vprintk_emit+0x31b/0x3e0 [ 19.988078][ T389] __might_resched.cold+0x1fe/0x2c1 [ 19.988082][ T389] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.988087][ T389] ? __kmalloc_noprof+0xdb/0x760 [ 19.988092][ T389] __kmalloc_noprof+0x443/0x760 [ 19.988094][ T389] ? alloc_buf.isra.0+0x4b/0x260 [ 19.988100][ T389] ? do_raw_spin_unlock+0x59/0x250 [ 19.988103][ T389] alloc_buf.isra.0+0x4b/0x260 [ 19.988106][ T389] put_chars+0x1e1/0x2f0 [ 19.988108][ T389] ? desc_read_finalized_seq+0x79/0x120 [ 19.988110][ T389] ? __send_to_port+0x420/0x420 [ 19.988113][ T389] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.988116][ T389] ? validate_chain+0x38b/0xc20 [ 19.988120][ T389] hvc_console_print+0x292/0x780 [ 19.988123][ T389] ? __lock_acquire+0x518/0xc20 [ 19.988125][ T389] ? __lock_acquire+0x518/0xc20 [ 19.988129][ T389] ? hvc_write+0x3a0/0x3a0 [ 19.988131][ T389] ? console_emit_next_record+0x1df/0x4c0 [ 19.988134][ T389] ? rcu_is_watching+0x16/0xd0 [ 19.988137][ T389] ? lock_acquire+0x13c/0x160 [ 19.988141][ T389] console_emit_next_record+0x22f/0x4c0 [ 19.988145][ T389] ? devkmsg_read+0x4b0/0x4b0 [ 19.988146][ T389] ? console_flush_one_record+0x106/0x710 [ 19.988150][ T389] ? rcu_is_watching+0x16/0xd0 [ 19.988152][ T389] ? lock_acquire+0x13c/0x160 [ 19.988156][ T389] console_flush_one_record+0x46f/0x710 [ 19.988160][ T389] ? console_emit_next_record+0x4c0/0x4c0 [ 19.988162][ T389] ? __lock_acquire+0x518/0xc20 [ 19.988167][ T389] console_unlock+0xee/0x1f0 [ 19.988170][ T389] ? console_flush_one_record+0x710/0x710 [ 19.988171][ T389] ? rcu_is_watching+0x16/0xd0 [ 19.988174][ T389] ? lock_acquire+0x60/0x160 [ 19.988177][ T389] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.988179][ T389] ? vprintk_emit+0x320/0x3e0 [ 19.988182][ T389] vprintk_emit+0x37c/0x3e0 [ 19.988186][ T389] ? wake_up_klogd_work_func+0x90/0x90 [ 19.988192][ T389] ? gre_exit+0x3f0/0x3f0 [gre] [ 19.988195][ T389] _printk+0xc7/0x100 [ 19.988198][ T389] ? snapshot_read.cold+0x21/0x21 [ 19.988205][ T389] ? do_one_initcall+0x113/0x4f0 [ 19.988208][ T389] gact_init_module+0x15/0x1000 [act_gact] [ 19.988210][ T389] do_one_initcall+0x124/0x4f0 [ 19.988213][ T389] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.988217][ T389] ? do_init_module+0xae/0x8a0 [ 19.988220][ T389] ? kasan_unpoison+0x44/0x70 [ 19.988225][ T389] do_init_module+0x2ad/0x8a0 [ 19.988229][ T389] ? lockdep_hardirqs_on+0x91/0x130 [ 19.988233][ T389] ? free_module+0x470/0x470 [ 19.988236][ T389] ? kfree+0x123/0x590 [ 19.988240][ T389] load_module+0x1424/0x1bb0 [ 19.988248][ T389] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.988252][ T389] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.988255][ T389] ? find_held_lock+0x2b/0x80 [ 19.988258][ T389] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.988262][ T389] init_module_from_file+0x11f/0x1a0 [ 19.988265][ T389] ? __do_sys_init_module+0x220/0x220 [ 19.988273][ T389] ? __rwlock_init+0x150/0x150 [ 19.988276][ T389] ? do_raw_spin_unlock+0x59/0x250 [ 19.988279][ T389] idempotent_init_module+0x37b/0x7c0 [ 19.988283][ T389] ? init_module_from_file+0x1a0/0x1a0 [ 19.988289][ T389] ? rcu_is_watching+0x16/0xd0 [ 19.988291][ T389] ? cap_capable+0x1d7/0x3d0 [ 19.988298][ T389] __x64_sys_finit_module+0xdf/0x190 [ 19.988300][ T389] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.988304][ T389] do_syscall_64+0xff/0x530 [ 19.988306][ T389] ? exc_page_fault+0xee/0x100 [ 19.988308][ T389] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.988311][ T389] RIP: 0033:0x7fe05103a37d [ 19.988314][ T389] 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 [ 19.988316][ T389] RSP: 002b:00007ffc805ba588 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.988319][ T389] RAX: ffffffffffffffda RBX: 000055bf5600a810 RCX: 00007fe05103a37d [ 19.988320][ T389] RDX: 0000000000000000 RSI: 000055bf4d1a9ffd RDI: 0000000000000000 [ 19.988321][ T389] RBP: 00007ffc805ba620 R08: 0000000000000000 R09: 0000000000000000 [ 19.988322][ T389] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf4d1a9ffd [ 19.988323][ T389] R13: 000055bf5600a960 R14: 0000000000040000 R15: 0000000000000000 [ 19.988329][ T389]