[ 11.348385][ T248] 8021q: 802.1Q VLAN Support v1.8 [ 11.348406][ T248] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.348408][ T248] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 248, name: modprobe [ 11.348410][ T248] preempt_count: 1, expected: 0 [ 11.348411][ T248] RCU nest depth: 0, expected: 0 [ 11.348412][ T248] locks held by modprobe/248: 4, last CPU#0: [ 11.348414][ T248] #0: ffffffff94d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.348426][ T248] #1: ffffffff94d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.348430][ T248] #2: ffffffff94c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.348434][ T248] #3: ffffffff94c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.348438][ T248] irq event stamp: 34940 [ 11.348439][ T248] hardirqs last enabled at (34939): [] __down_trylock_console_sem+0x86/0xa0 [ 11.348441][ T248] hardirqs last disabled at (34940): [] console_emit_next_record+0x3d4/0x4c0 [ 11.348443][ T248] softirqs last enabled at (31626): [] handle_softirqs+0x67c/0x900 [ 11.348446][ T248] softirqs last disabled at (31621): [] __irq_exit_rcu+0x145/0x1c0 [ 11.348449][ T248] Preemption disabled at: [ 11.348450][ T248] [] vprintk_emit+0x31b/0x3e0 [ 11.348455][ T248] CPU: 0 UID: 0 PID: 248 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.348459][ T248] Tainted: [W]=WARN [ 11.348460][ T248] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.348461][ T248] Call Trace: [ 11.348463][ T248] [ 11.348464][ T248] dump_stack_lvl+0x6f/0xa0 [ 11.348470][ T248] ? vprintk_emit+0x31b/0x3e0 [ 11.348472][ T248] __might_resched.cold+0x1fe/0x2c1 [ 11.348477][ T248] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.348481][ T248] ? __kmalloc_noprof+0xdb/0x760 [ 11.348486][ T248] __kmalloc_noprof+0x443/0x760 [ 11.348488][ T248] ? alloc_buf.isra.0+0x4b/0x260 [ 11.348494][ T248] ? do_raw_spin_unlock+0x59/0x250 [ 11.348497][ T248] alloc_buf.isra.0+0x4b/0x260 [ 11.348500][ T248] put_chars+0x1e1/0x2f0 [ 11.348503][ T248] ? __send_to_port+0x420/0x420 [ 11.348504][ T248] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.348509][ T248] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.348511][ T248] ? validate_chain+0x38b/0xc20 [ 11.348516][ T248] hvc_console_print+0x292/0x780 [ 11.348518][ T248] ? __lock_acquire+0x518/0xc20 [ 11.348523][ T248] ? hvc_write+0x3a0/0x3a0 [ 11.348526][ T248] ? rcu_is_watching+0x16/0xd0 [ 11.348531][ T248] console_emit_next_record+0x22f/0x4c0 [ 11.348535][ T248] ? devkmsg_read+0x4b0/0x4b0 [ 11.348536][ T248] ? console_flush_one_record+0x106/0x710 [ 11.348539][ T248] ? rcu_is_watching+0x16/0xd0 [ 11.348542][ T248] ? lock_acquire+0x13c/0x160 [ 11.348545][ T248] console_flush_one_record+0x46f/0x710 [ 11.348549][ T248] ? console_emit_next_record+0x4c0/0x4c0 [ 11.348551][ T248] ? __lock_acquire+0x518/0xc20 [ 11.348556][ T248] console_unlock+0xee/0x1f0 [ 11.348559][ T248] ? console_flush_one_record+0x710/0x710 [ 11.348561][ T248] ? rcu_is_watching+0x16/0xd0 [ 11.348563][ T248] ? lock_acquire+0x60/0x160 [ 11.348567][ T248] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.348568][ T248] ? vprintk_emit+0x320/0x3e0 [ 11.348572][ T248] vprintk_emit+0x37c/0x3e0 [ 11.348576][ T248] ? wake_up_klogd_work_func+0x90/0x90 [ 11.348581][ T248] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.348585][ T248] _printk+0xc7/0x100 [ 11.348589][ T248] ? snapshot_read.cold+0x21/0x21 [ 11.348595][ T248] ? do_one_initcall+0x113/0x4f0 [ 11.348598][ T248] vlan_proto_init+0x24/0x90 [8021q] [ 11.348601][ T248] do_one_initcall+0x124/0x4f0 [ 11.348604][ T248] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.348608][ T248] ? do_init_module+0xae/0x8a0 [ 11.348611][ T248] ? kasan_unpoison+0x44/0x70 [ 11.348616][ T248] do_init_module+0x2ad/0x8a0 [ 11.348619][ T248] ? lockdep_hardirqs_on+0x91/0x130 [ 11.348624][ T248] ? free_module+0x470/0x470 [ 11.348627][ T248] ? kfree+0x123/0x590 [ 11.348631][ T248] load_module+0x1424/0x1bb0 [ 11.348638][ T248] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.348642][ T248] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.348645][ T248] ? ovl_real_file+0x172/0x1e0 [ 11.348649][ T248] ? backing_file_read_iter+0x541/0x790 [ 11.348652][ T248] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.348656][ T248] init_module_from_file+0x11f/0x1a0 [ 11.348659][ T248] ? __do_sys_init_module+0x220/0x220 [ 11.348667][ T248] ? __rwlock_init+0x150/0x150 [ 11.348671][ T248] ? do_raw_spin_unlock+0x59/0x250 [ 11.348674][ T248] idempotent_init_module+0x37b/0x7c0 [ 11.348677][ T248] ? init_module_from_file+0x1a0/0x1a0 [ 11.348683][ T248] ? rcu_is_watching+0x16/0xd0 [ 11.348686][ T248] ? cap_capable+0x1d7/0x3d0 [ 11.348692][ T248] __x64_sys_finit_module+0xdf/0x190 [ 11.348694][ T248] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.348697][ T248] do_syscall_64+0xff/0x530 [ 11.348699][ T248] ? exc_page_fault+0xee/0x100 [ 11.348702][ T248] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.348704][ T248] RIP: 0033:0x7fc9cad0337d [ 11.348709][ T248] 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 [ 11.348711][ T248] RSP: 002b:00007fffddc0ad58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.348714][ T248] RAX: ffffffffffffffda RBX: 000055d05055c810 RCX: 00007fc9cad0337d [ 11.348716][ T248] RDX: 0000000000000000 RSI: 000055d016a42ffd RDI: 0000000000000000 [ 11.348717][ T248] RBP: 00007fffddc0adf0 R08: 0000000000000000 R09: 0000000000000000 [ 11.348718][ T248] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d016a42ffd [ 11.348718][ T248] R13: 000055d05055c960 R14: 0000000000040000 R15: 0000000000000000 [ 11.348726][ T248] [ 11.684143][ T259] gre: GRE over IPv4 demultiplexer driver [ 11.691253][ T259] ip_gre: GRE over IPv4 tunneling driver [ 13.486617][ T326] GACT probability NOT on [ 13.486635][ T326] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.486638][ T326] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 326, name: modprobe [ 13.486639][ T326] preempt_count: 1, expected: 0 [ 13.486640][ T326] RCU nest depth: 0, expected: 0 [ 13.486641][ T326] locks held by modprobe/326: 4, last CPU#2: [ 13.486644][ T326] #0: ffffffff94d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.486656][ T326] #1: ffffffff94d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.486660][ T326] #2: ffffffff94c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.486664][ T326] #3: ffffffff94c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.486668][ T326] irq event stamp: 24054 [ 13.486669][ T326] hardirqs last enabled at (24053): [] __down_trylock_console_sem+0x86/0xa0 [ 13.486672][ T326] hardirqs last disabled at (24054): [] console_emit_next_record+0x3d4/0x4c0 [ 13.486673][ T326] softirqs last enabled at (23030): [] handle_softirqs+0x67c/0x900 [ 13.486676][ T326] softirqs last disabled at (22963): [] __irq_exit_rcu+0x145/0x1c0 [ 13.486679][ T326] Preemption disabled at: [ 13.486679][ T326] [] vprintk_emit+0x31b/0x3e0 [ 13.486685][ T326] CPU: 2 UID: 0 PID: 326 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.486689][ T326] Tainted: [W]=WARN [ 13.486690][ T326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.486692][ T326] Call Trace: [ 13.486693][ T326] [ 13.486695][ T326] dump_stack_lvl+0x6f/0xa0 [ 13.486700][ T326] ? vprintk_emit+0x31b/0x3e0 [ 13.486703][ T326] __might_resched.cold+0x1fe/0x2c1 [ 13.486709][ T326] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.486713][ T326] ? __kmalloc_noprof+0xdb/0x760 [ 13.486718][ T326] __kmalloc_noprof+0x443/0x760 [ 13.486720][ T326] ? alloc_buf.isra.0+0x4b/0x260 [ 13.486726][ T326] ? do_raw_spin_unlock+0x59/0x250 [ 13.486729][ T326] alloc_buf.isra.0+0x4b/0x260 [ 13.486732][ T326] put_chars+0x1e1/0x2f0 [ 13.486734][ T326] ? desc_read_finalized_seq+0x79/0x120 [ 13.486736][ T326] ? __send_to_port+0x420/0x420 [ 13.486739][ T326] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.486742][ T326] ? validate_chain+0x38b/0xc20 [ 13.486747][ T326] hvc_console_print+0x292/0x780 [ 13.486749][ T326] ? __lock_acquire+0x518/0xc20 [ 13.486751][ T326] ? __lock_acquire+0x518/0xc20 [ 13.486755][ T326] ? hvc_write+0x3a0/0x3a0 [ 13.486756][ T326] ? console_emit_next_record+0x1df/0x4c0 [ 13.486759][ T326] ? rcu_is_watching+0x16/0xd0 [ 13.486762][ T326] ? lock_acquire+0x13c/0x160 [ 13.486766][ T326] console_emit_next_record+0x22f/0x4c0 [ 13.486770][ T326] ? devkmsg_read+0x4b0/0x4b0 [ 13.486771][ T326] ? console_flush_one_record+0x106/0x710 [ 13.486774][ T326] ? rcu_is_watching+0x16/0xd0 [ 13.486777][ T326] ? lock_acquire+0x13c/0x160 [ 13.486780][ T326] console_flush_one_record+0x46f/0x710 [ 13.486784][ T326] ? console_emit_next_record+0x4c0/0x4c0 [ 13.486786][ T326] ? __lock_acquire+0x518/0xc20 [ 13.486791][ T326] console_unlock+0xee/0x1f0 [ 13.486794][ T326] ? console_flush_one_record+0x710/0x710 [ 13.486796][ T326] ? rcu_is_watching+0x16/0xd0 [ 13.486798][ T326] ? lock_acquire+0x60/0x160 [ 13.486801][ T326] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.486803][ T326] ? vprintk_emit+0x320/0x3e0 [ 13.486806][ T326] vprintk_emit+0x37c/0x3e0 [ 13.486810][ T326] ? wake_up_klogd_work_func+0x90/0x90 [ 13.486815][ T326] ? gre_exit+0x3f0/0x3f0 [gre] [ 13.486818][ T326] _printk+0xc7/0x100 [ 13.486822][ T326] ? snapshot_read.cold+0x21/0x21 [ 13.486828][ T326] ? do_one_initcall+0x113/0x4f0 [ 13.486831][ T326] gact_init_module+0x15/0x1000 [act_gact] [ 13.486833][ T326] do_one_initcall+0x124/0x4f0 [ 13.486836][ T326] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.486841][ T326] ? do_init_module+0xae/0x8a0 [ 13.486844][ T326] ? kasan_unpoison+0x44/0x70 [ 13.486848][ T326] do_init_module+0x2ad/0x8a0 [ 13.486852][ T326] ? lockdep_hardirqs_on+0x91/0x130 [ 13.486856][ T326] ? free_module+0x470/0x470 [ 13.486859][ T326] ? kfree+0x123/0x590 [ 13.486863][ T326] load_module+0x1424/0x1bb0 [ 13.486870][ T326] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.486874][ T326] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.486877][ T326] ? ovl_real_file+0x172/0x1e0 [ 13.486881][ T326] ? backing_file_read_iter+0x541/0x790 [ 13.486884][ T326] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.486888][ T326] init_module_from_file+0x11f/0x1a0 [ 13.486891][ T326] ? __do_sys_init_module+0x220/0x220 [ 13.486899][ T326] ? __rwlock_init+0x150/0x150 [ 13.486902][ T326] ? do_raw_spin_unlock+0x59/0x250 [ 13.486905][ T326] idempotent_init_module+0x37b/0x7c0 [ 13.486908][ T326] ? init_module_from_file+0x1a0/0x1a0 [ 13.486914][ T326] ? rcu_is_watching+0x16/0xd0 [ 13.486917][ T326] ? cap_capable+0x1d7/0x3d0 [ 13.486922][ T326] __x64_sys_finit_module+0xdf/0x190 [ 13.486924][ T326] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.486928][ T326] do_syscall_64+0xff/0x530 [ 13.486930][ T326] ? exc_page_fault+0xee/0x100 [ 13.486933][ T326] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.486935][ T326] RIP: 0033:0x7fdc3787437d [ 13.486938][ T326] 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 [ 13.486940][ T326] RSP: 002b:00007fff6f8c3928 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.486943][ T326] RAX: ffffffffffffffda RBX: 000055e84ffc6810 RCX: 00007fdc3787437d [ 13.486944][ T326] RDX: 0000000000000000 RSI: 000055e83f3cdffd RDI: 0000000000000000 [ 13.486945][ T326] RBP: 00007fff6f8c39c0 R08: 0000000000000000 R09: 0000000000000000 [ 13.486946][ T326] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e83f3cdffd [ 13.486947][ T326] R13: 000055e84ffc6960 R14: 0000000000040000 R15: 0000000000000000 [ 13.486953][ T326]