[ 12.816270][ T293] 8021q: 802.1Q VLAN Support v1.8 [ 12.816292][ T293] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.816294][ T293] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 293, name: modprobe [ 12.816296][ T293] preempt_count: 1, expected: 0 [ 12.816297][ T293] RCU nest depth: 0, expected: 0 [ 12.816298][ T293] locks held by modprobe/293: 4, last CPU#0: [ 12.816300][ T293] #0: ffffffff8d369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.816313][ T293] #1: ffffffff8d369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.816317][ T293] #2: ffffffff8d289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.816321][ T293] #3: ffffffff8d289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.816325][ T293] irq event stamp: 29810 [ 12.816326][ T293] hardirqs last enabled at (29809): [] __down_trylock_console_sem+0x86/0xa0 [ 12.816329][ T293] hardirqs last disabled at (29810): [] console_emit_next_record+0x3d4/0x4c0 [ 12.816331][ T293] softirqs last enabled at (26228): [] handle_softirqs+0x67c/0x900 [ 12.816334][ T293] softirqs last disabled at (26177): [] __irq_exit_rcu+0x145/0x1c0 [ 12.816336][ T293] Preemption disabled at: [ 12.816337][ T293] [] vprintk_emit+0x31b/0x3e0 [ 12.816343][ T293] CPU: 0 UID: 0 PID: 293 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.816346][ T293] Tainted: [W]=WARN [ 12.816347][ T293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.816349][ T293] Call Trace: [ 12.816351][ T293] [ 12.816352][ T293] dump_stack_lvl+0x6f/0xa0 [ 12.816358][ T293] ? vprintk_emit+0x31b/0x3e0 [ 12.816360][ T293] __might_resched.cold+0x1fe/0x2c1 [ 12.816365][ T293] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.816369][ T293] ? __kmalloc_noprof+0xdb/0x760 [ 12.816374][ T293] __kmalloc_noprof+0x443/0x760 [ 12.816376][ T293] ? alloc_buf.isra.0+0x4b/0x260 [ 12.816382][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 12.816385][ T293] alloc_buf.isra.0+0x4b/0x260 [ 12.816388][ T293] put_chars+0x1e1/0x2f0 [ 12.816391][ T293] ? __send_to_port+0x420/0x420 [ 12.816392][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.816397][ T293] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.816399][ T293] ? validate_chain+0x38b/0xc20 [ 12.816404][ T293] hvc_console_print+0x292/0x780 [ 12.816406][ T293] ? __lock_acquire+0x518/0xc20 [ 12.816411][ T293] ? hvc_write+0x3a0/0x3a0 [ 12.816414][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.816419][ T293] console_emit_next_record+0x22f/0x4c0 [ 12.816423][ T293] ? devkmsg_read+0x4b0/0x4b0 [ 12.816425][ T293] ? console_flush_one_record+0x106/0x710 [ 12.816428][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.816431][ T293] ? lock_acquire+0x13c/0x160 [ 12.816435][ T293] console_flush_one_record+0x46f/0x710 [ 12.816439][ T293] ? console_emit_next_record+0x4c0/0x4c0 [ 12.816441][ T293] ? __lock_acquire+0x518/0xc20 [ 12.816446][ T293] console_unlock+0xee/0x1f0 [ 12.816449][ T293] ? console_flush_one_record+0x710/0x710 [ 12.816451][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.816453][ T293] ? lock_acquire+0x60/0x160 [ 12.816457][ T293] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.816459][ T293] ? vprintk_emit+0x320/0x3e0 [ 12.816462][ T293] vprintk_emit+0x37c/0x3e0 [ 12.816466][ T293] ? wake_up_klogd_work_func+0x90/0x90 [ 12.816472][ T293] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 12.816476][ T293] _printk+0xc7/0x100 [ 12.816480][ T293] ? snapshot_read.cold+0x21/0x21 [ 12.816486][ T293] ? do_one_initcall+0x113/0x4f0 [ 12.816489][ T293] vlan_proto_init+0x24/0x90 [8021q] [ 12.816492][ T293] do_one_initcall+0x124/0x4f0 [ 12.816495][ T293] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.816499][ T293] ? do_init_module+0xae/0x8a0 [ 12.816503][ T293] ? kasan_unpoison+0x44/0x70 [ 12.816507][ T293] do_init_module+0x2ad/0x8a0 [ 12.816511][ T293] ? lockdep_hardirqs_on+0x91/0x130 [ 12.816516][ T293] ? free_module+0x470/0x470 [ 12.816519][ T293] ? kfree+0x123/0x590 [ 12.816523][ T293] load_module+0x1424/0x1bb0 [ 12.816530][ T293] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.816534][ T293] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.816537][ T293] ? ovl_real_file+0x172/0x1e0 [ 12.816541][ T293] ? backing_file_read_iter+0x541/0x790 [ 12.816544][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.816548][ T293] init_module_from_file+0x11f/0x1a0 [ 12.816551][ T293] ? __do_sys_init_module+0x220/0x220 [ 12.816559][ T293] ? __rwlock_init+0x150/0x150 [ 12.816563][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 12.816566][ T293] idempotent_init_module+0x37b/0x7c0 [ 12.816569][ T293] ? init_module_from_file+0x1a0/0x1a0 [ 12.816576][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.816578][ T293] ? cap_capable+0x1d7/0x3d0 [ 12.816584][ T293] __x64_sys_finit_module+0xdf/0x190 [ 12.816586][ T293] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.816590][ T293] do_syscall_64+0xff/0x530 [ 12.816592][ T293] ? exc_page_fault+0xee/0x100 [ 12.816594][ T293] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.816597][ T293] RIP: 0033:0x7f7aef63137d [ 12.816601][ T293] 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 [ 12.816602][ T293] RSP: 002b:00007fff0eff0058 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.816605][ T293] RAX: ffffffffffffffda RBX: 00005575c7332810 RCX: 00007f7aef63137d [ 12.816606][ T293] RDX: 0000000000000000 RSI: 000055758be7affd RDI: 0000000000000000 [ 12.816607][ T293] RBP: 00007fff0eff00f0 R08: 0000000000000000 R09: 0000000000000000 [ 12.816608][ T293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055758be7affd [ 12.816609][ T293] R13: 00005575c7332960 R14: 0000000000040000 R15: 0000000000000000 [ 12.816616][ T293] [ 13.059077][ T299] gre: GRE over IPv4 demultiplexer driver [ 13.096039][ T299] ip6_gre: GRE over IPv6 tunneling driver [ 20.199847][ T394] GACT probability NOT on [ 20.199869][ T394] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.199873][ T394] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 394, name: modprobe [ 20.199875][ T394] preempt_count: 1, expected: 0 [ 20.199876][ T394] RCU nest depth: 0, expected: 0 [ 20.199878][ T394] locks held by modprobe/394: 4, last CPU#3: [ 20.199881][ T394] #0: ffffffff8d369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.199897][ T394] #1: ffffffff8d369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.199903][ T394] #2: ffffffff8d289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.199909][ T394] #3: ffffffff8d289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.199915][ T394] irq event stamp: 27726 [ 20.199917][ T394] hardirqs last enabled at (27725): [] __down_trylock_console_sem+0x86/0xa0 [ 20.199920][ T394] hardirqs last disabled at (27726): [] console_emit_next_record+0x3d4/0x4c0 [ 20.199923][ T394] softirqs last enabled at (26604): [] handle_softirqs+0x67c/0x900 [ 20.199927][ T394] softirqs last disabled at (26161): [] __irq_exit_rcu+0x145/0x1c0 [ 20.199930][ T394] Preemption disabled at: [ 20.199931][ T394] [] vprintk_emit+0x31b/0x3e0 [ 20.199939][ T394] CPU: 3 UID: 0 PID: 394 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.199944][ T394] Tainted: [W]=WARN [ 20.199945][ T394] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.199948][ T394] Call Trace: [ 20.199950][ T394] [ 20.199952][ T394] dump_stack_lvl+0x6f/0xa0 [ 20.199959][ T394] ? vprintk_emit+0x31b/0x3e0 [ 20.199962][ T394] __might_resched.cold+0x1fe/0x2c1 [ 20.199968][ T394] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.199974][ T394] ? __kmalloc_noprof+0xdb/0x760 [ 20.199981][ T394] __kmalloc_noprof+0x443/0x760 [ 20.199985][ T394] ? alloc_buf.isra.0+0x4b/0x260 [ 20.199994][ T394] ? do_raw_spin_unlock+0x59/0x250 [ 20.199998][ T394] alloc_buf.isra.0+0x4b/0x260 [ 20.200003][ T394] put_chars+0x1e1/0x2f0 [ 20.200006][ T394] ? desc_read_finalized_seq+0x79/0x120 [ 20.200009][ T394] ? __send_to_port+0x420/0x420 [ 20.200014][ T394] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.200019][ T394] ? validate_chain+0x38b/0xc20 [ 20.200026][ T394] hvc_console_print+0x292/0x780 [ 20.200030][ T394] ? __lock_acquire+0x518/0xc20 [ 20.200032][ T394] ? __lock_acquire+0x518/0xc20 [ 20.200040][ T394] ? hvc_write+0x3a0/0x3a0 [ 20.200042][ T394] ? console_emit_next_record+0x1df/0x4c0 [ 20.200048][ T394] ? rcu_is_watching+0x16/0xd0 [ 20.200052][ T394] ? lock_acquire+0x13c/0x160 [ 20.200059][ T394] console_emit_next_record+0x22f/0x4c0 [ 20.200064][ T394] ? devkmsg_read+0x4b0/0x4b0 [ 20.200067][ T394] ? console_flush_one_record+0x106/0x710 [ 20.200072][ T394] ? rcu_is_watching+0x16/0xd0 [ 20.200075][ T394] ? lock_acquire+0x13c/0x160 [ 20.200082][ T394] console_flush_one_record+0x46f/0x710 [ 20.200089][ T394] ? console_emit_next_record+0x4c0/0x4c0 [ 20.200091][ T394] ? __lock_acquire+0x518/0xc20 [ 20.200101][ T394] console_unlock+0xee/0x1f0 [ 20.200105][ T394] ? console_flush_one_record+0x710/0x710 [ 20.200107][ T394] ? rcu_is_watching+0x16/0xd0 [ 20.200111][ T394] ? lock_acquire+0x60/0x160 [ 20.200117][ T394] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.200120][ T394] ? vprintk_emit+0x320/0x3e0 [ 20.200125][ T394] vprintk_emit+0x37c/0x3e0 [ 20.200132][ T394] ? wake_up_klogd_work_func+0x90/0x90 [ 20.200142][ T394] ? gre_exit+0x3f0/0x3f0 [gre] [ 20.200146][ T394] _printk+0xc7/0x100 [ 20.200151][ T394] ? snapshot_read.cold+0x21/0x21 [ 20.200162][ T394] ? do_one_initcall+0x113/0x4f0 [ 20.200167][ T394] gact_init_module+0x15/0x1000 [act_gact] [ 20.200171][ T394] do_one_initcall+0x124/0x4f0 [ 20.200175][ T394] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 20.200183][ T394] ? do_init_module+0xae/0x8a0 [ 20.200187][ T394] ? kasan_unpoison+0x44/0x70 [ 20.200195][ T394] do_init_module+0x2ad/0x8a0 [ 20.200201][ T394] ? lockdep_hardirqs_on+0x91/0x130 [ 20.200206][ T394] ? free_module+0x470/0x470 [ 20.200211][ T394] ? kfree+0x123/0x590 [ 20.200218][ T394] load_module+0x1424/0x1bb0 [ 20.200237][ T394] ? layout_and_allocate.isra.0+0x680/0x680 [ 20.200243][ T394] ? __ia32_sys_fsconfig+0x180/0x180 [ 20.200247][ T394] ? ovl_real_file+0x172/0x1e0 [ 20.200253][ T394] ? backing_file_read_iter+0x541/0x790 [ 20.200257][ T394] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.200263][ T394] init_module_from_file+0x11f/0x1a0 [ 20.200268][ T394] ? __do_sys_init_module+0x220/0x220 [ 20.200283][ T394] ? __rwlock_init+0x150/0x150 [ 20.200289][ T394] ? do_raw_spin_unlock+0x59/0x250 [ 20.200294][ T394] idempotent_init_module+0x37b/0x7c0 [ 20.200299][ T394] ? init_module_from_file+0x1a0/0x1a0 [ 20.200310][ T394] ? rcu_is_watching+0x16/0xd0 [ 20.200314][ T394] ? cap_capable+0x1d7/0x3d0 [ 20.200323][ T394] __x64_sys_finit_module+0xdf/0x190 [ 20.200326][ T394] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.200331][ T394] do_syscall_64+0xff/0x530 [ 20.200334][ T394] ? exc_page_fault+0xee/0x100 [ 20.200338][ T394] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.200341][ T394] RIP: 0033:0x7f82f3de337d [ 20.200346][ T394] 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 [ 20.200348][ T394] RSP: 002b:00007ffc6ffd7908 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 20.200352][ T394] RAX: ffffffffffffffda RBX: 000055c5af70e810 RCX: 00007f82f3de337d [ 20.200354][ T394] RDX: 0000000000000000 RSI: 000055c585ec3ffd RDI: 0000000000000000 [ 20.200356][ T394] RBP: 00007ffc6ffd79a0 R08: 0000000000000000 R09: 0000000000000000 [ 20.200357][ T394] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c585ec3ffd [ 20.200359][ T394] R13: 000055c5af70e960 R14: 0000000000040000 R15: 0000000000000000 [ 20.200371][ T394]