[ 12.354653][ T275] 8021q: 802.1Q VLAN Support v1.8 [ 12.354672][ T275] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.354674][ T275] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 275, name: modprobe [ 12.354676][ T275] preempt_count: 1, expected: 0 [ 12.354677][ T275] RCU nest depth: 0, expected: 0 [ 12.354678][ T275] locks held by modprobe/275: 4, last CPU#2: [ 12.354680][ T275] #0: ffffffff8df69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.354694][ T275] #1: ffffffff8df69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.354698][ T275] #2: ffffffff8de89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.354702][ T275] #3: ffffffff8de89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.354706][ T275] irq event stamp: 22416 [ 12.354707][ T275] hardirqs last enabled at (22415): [] __down_trylock_console_sem+0x86/0xa0 [ 12.354709][ T275] hardirqs last disabled at (22416): [] console_emit_next_record+0x3d4/0x4c0 [ 12.354711][ T275] softirqs last enabled at (19884): [] handle_softirqs+0x67c/0x900 [ 12.354714][ T275] softirqs last disabled at (19875): [] __irq_exit_rcu+0x145/0x1c0 [ 12.354716][ T275] Preemption disabled at: [ 12.354717][ T275] [] vprintk_emit+0x31b/0x3e0 [ 12.354722][ T275] CPU: 2 UID: 0 PID: 275 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.354726][ T275] Tainted: [W]=WARN [ 12.354727][ T275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.354728][ T275] Call Trace: [ 12.354730][ T275] [ 12.354731][ T275] dump_stack_lvl+0x6f/0xa0 [ 12.354737][ T275] ? vprintk_emit+0x31b/0x3e0 [ 12.354739][ T275] __might_resched.cold+0x1fe/0x2c1 [ 12.354743][ T275] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.354747][ T275] ? __kmalloc_noprof+0xdb/0x760 [ 12.354752][ T275] __kmalloc_noprof+0x443/0x760 [ 12.354754][ T275] ? alloc_buf.isra.0+0x4b/0x260 [ 12.354760][ T275] ? do_raw_spin_unlock+0x59/0x250 [ 12.354763][ T275] alloc_buf.isra.0+0x4b/0x260 [ 12.354766][ T275] put_chars+0x1e1/0x2f0 [ 12.354768][ T275] ? __send_to_port+0x420/0x420 [ 12.354770][ T275] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.354774][ T275] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.354777][ T275] ? validate_chain+0x38b/0xc20 [ 12.354781][ T275] hvc_console_print+0x292/0x780 [ 12.354784][ T275] ? __lock_acquire+0x518/0xc20 [ 12.354788][ T275] ? hvc_write+0x3a0/0x3a0 [ 12.354791][ T275] ? rcu_is_watching+0x16/0xd0 [ 12.354796][ T275] console_emit_next_record+0x22f/0x4c0 [ 12.354799][ T275] ? devkmsg_read+0x4b0/0x4b0 [ 12.354801][ T275] ? console_flush_one_record+0x106/0x710 [ 12.354804][ T275] ? rcu_is_watching+0x16/0xd0 [ 12.354807][ T275] ? lock_acquire+0x13c/0x160 [ 12.354810][ T275] console_flush_one_record+0x46f/0x710 [ 12.354814][ T275] ? console_emit_next_record+0x4c0/0x4c0 [ 12.354816][ T275] ? __lock_acquire+0x518/0xc20 [ 12.354821][ T275] console_unlock+0xee/0x1f0 [ 12.354824][ T275] ? console_flush_one_record+0x710/0x710 [ 12.354825][ T275] ? rcu_is_watching+0x16/0xd0 [ 12.354828][ T275] ? lock_acquire+0x60/0x160 [ 12.354831][ T275] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.354833][ T275] ? vprintk_emit+0x320/0x3e0 [ 12.354836][ T275] vprintk_emit+0x37c/0x3e0 [ 12.354840][ T275] ? wake_up_klogd_work_func+0x90/0x90 [ 12.354845][ T275] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 12.354849][ T275] _printk+0xc7/0x100 [ 12.354853][ T275] ? snapshot_read.cold+0x21/0x21 [ 12.354859][ T275] ? do_one_initcall+0x113/0x4f0 [ 12.354862][ T275] vlan_proto_init+0x24/0x90 [8021q] [ 12.354865][ T275] do_one_initcall+0x124/0x4f0 [ 12.354868][ T275] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.354872][ T275] ? do_init_module+0xae/0x8a0 [ 12.354875][ T275] ? kasan_unpoison+0x44/0x70 [ 12.354879][ T275] do_init_module+0x2ad/0x8a0 [ 12.354883][ T275] ? lockdep_hardirqs_on+0x91/0x130 [ 12.354887][ T275] ? free_module+0x470/0x470 [ 12.354896][ T275] ? kfree+0x123/0x590 [ 12.354900][ T275] load_module+0x1424/0x1bb0 [ 12.354907][ T275] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.354911][ T275] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.354913][ T275] ? ovl_real_file+0x172/0x1e0 [ 12.354918][ T275] ? backing_file_read_iter+0x541/0x790 [ 12.354921][ T275] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.354924][ T275] init_module_from_file+0x11f/0x1a0 [ 12.354928][ T275] ? __do_sys_init_module+0x220/0x220 [ 12.354935][ T275] ? __rwlock_init+0x150/0x150 [ 12.354939][ T275] ? do_raw_spin_unlock+0x59/0x250 [ 12.354942][ T275] idempotent_init_module+0x37b/0x7c0 [ 12.354945][ T275] ? init_module_from_file+0x1a0/0x1a0 [ 12.354951][ T275] ? rcu_is_watching+0x16/0xd0 [ 12.354954][ T275] ? cap_capable+0x1d7/0x3d0 [ 12.354959][ T275] __x64_sys_finit_module+0xdf/0x190 [ 12.354962][ T275] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.354965][ T275] do_syscall_64+0xff/0x530 [ 12.354967][ T275] ? exc_page_fault+0xee/0x100 [ 12.354969][ T275] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.354972][ T275] RIP: 0033:0x7fba4560737d [ 12.354975][ T275] 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 [ 12.354976][ T275] RSP: 002b:00007ffc6fc95f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.354979][ T275] RAX: ffffffffffffffda RBX: 00005634f027a810 RCX: 00007fba4560737d [ 12.354981][ T275] RDX: 0000000000000000 RSI: 00005634e4895ffd RDI: 0000000000000000 [ 12.354982][ T275] RBP: 00007ffc6fc95fe0 R08: 0000000000000000 R09: 0000000000000000 [ 12.354982][ T275] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634e4895ffd [ 12.354983][ T275] R13: 00005634f027a960 R14: 0000000000040000 R15: 0000000000000000 [ 12.354990][ T275] [ 12.508674][ T280] gre: GRE over IPv4 demultiplexer driver [ 12.533293][ T280] ip6_gre: GRE over IPv6 tunneling driver [ 19.301599][ T366] GACT probability NOT on [ 19.301621][ T366] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.301624][ T366] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 366, name: modprobe [ 19.301626][ T366] preempt_count: 1, expected: 0 [ 19.301628][ T366] RCU nest depth: 0, expected: 0 [ 19.301629][ T366] locks held by modprobe/366: 4, last CPU#3: [ 19.301632][ T366] #0: ffffffff8df69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.301647][ T366] #1: ffffffff8df69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.301654][ T366] #2: ffffffff8de89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.301660][ T366] #3: ffffffff8de89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.301666][ T366] irq event stamp: 18546 [ 19.301667][ T366] hardirqs last enabled at (18545): [] __down_trylock_console_sem+0x86/0xa0 [ 19.301671][ T366] hardirqs last disabled at (18546): [] console_emit_next_record+0x3d4/0x4c0 [ 19.301674][ T366] softirqs last enabled at (18518): [] handle_softirqs+0x67c/0x900 [ 19.301678][ T366] softirqs last disabled at (17259): [] __irq_exit_rcu+0x145/0x1c0 [ 19.301681][ T366] Preemption disabled at: [ 19.301682][ T366] [] vprintk_emit+0x31b/0x3e0 [ 19.301691][ T366] CPU: 3 UID: 0 PID: 366 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.301696][ T366] Tainted: [W]=WARN [ 19.301697][ T366] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.301699][ T366] Call Trace: [ 19.301701][ T366] [ 19.301704][ T366] dump_stack_lvl+0x6f/0xa0 [ 19.301711][ T366] ? vprintk_emit+0x31b/0x3e0 [ 19.301714][ T366] __might_resched.cold+0x1fe/0x2c1 [ 19.301720][ T366] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.301726][ T366] ? __kmalloc_noprof+0xdb/0x760 [ 19.301733][ T366] __kmalloc_noprof+0x443/0x760 [ 19.301737][ T366] ? alloc_buf.isra.0+0x4b/0x260 [ 19.301745][ T366] ? do_raw_spin_unlock+0x59/0x250 [ 19.301749][ T366] alloc_buf.isra.0+0x4b/0x260 [ 19.301754][ T366] put_chars+0x1e1/0x2f0 [ 19.301757][ T366] ? desc_read_finalized_seq+0x79/0x120 [ 19.301760][ T366] ? __send_to_port+0x420/0x420 [ 19.301765][ T366] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.301770][ T366] ? validate_chain+0x38b/0xc20 [ 19.301777][ T366] hvc_console_print+0x292/0x780 [ 19.301780][ T366] ? __lock_acquire+0x518/0xc20 [ 19.301783][ T366] ? __lock_acquire+0x518/0xc20 [ 19.301791][ T366] ? hvc_write+0x3a0/0x3a0 [ 19.301793][ T366] ? console_emit_next_record+0x1df/0x4c0 [ 19.301798][ T366] ? rcu_is_watching+0x16/0xd0 [ 19.301802][ T366] ? lock_acquire+0x13c/0x160 [ 19.301809][ T366] console_emit_next_record+0x22f/0x4c0 [ 19.301815][ T366] ? devkmsg_read+0x4b0/0x4b0 [ 19.301817][ T366] ? console_flush_one_record+0x106/0x710 [ 19.301822][ T366] ? rcu_is_watching+0x16/0xd0 [ 19.301826][ T366] ? lock_acquire+0x13c/0x160 [ 19.301832][ T366] console_flush_one_record+0x46f/0x710 [ 19.301839][ T366] ? console_emit_next_record+0x4c0/0x4c0 [ 19.301842][ T366] ? __lock_acquire+0x518/0xc20 [ 19.301850][ T366] console_unlock+0xee/0x1f0 [ 19.301854][ T366] ? console_flush_one_record+0x710/0x710 [ 19.301857][ T366] ? rcu_is_watching+0x16/0xd0 [ 19.301860][ T366] ? lock_acquire+0x60/0x160 [ 19.301866][ T366] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.301869][ T366] ? vprintk_emit+0x320/0x3e0 [ 19.301874][ T366] vprintk_emit+0x37c/0x3e0 [ 19.301881][ T366] ? wake_up_klogd_work_func+0x90/0x90 [ 19.301890][ T366] ? gre_exit+0x3f0/0x3f0 [gre] [ 19.301895][ T366] _printk+0xc7/0x100 [ 19.301900][ T366] ? snapshot_read.cold+0x21/0x21 [ 19.301910][ T366] ? do_one_initcall+0x113/0x4f0 [ 19.301915][ T366] gact_init_module+0x15/0x1000 [act_gact] [ 19.301924][ T366] do_one_initcall+0x124/0x4f0 [ 19.301928][ T366] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.301936][ T366] ? do_init_module+0xae/0x8a0 [ 19.301940][ T366] ? kasan_unpoison+0x44/0x70 [ 19.301948][ T366] do_init_module+0x2ad/0x8a0 [ 19.301954][ T366] ? lockdep_hardirqs_on+0x91/0x130 [ 19.301959][ T366] ? free_module+0x470/0x470 [ 19.301964][ T366] ? kfree+0x123/0x590 [ 19.301971][ T366] load_module+0x1424/0x1bb0 [ 19.301983][ T366] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.301989][ T366] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.301993][ T366] ? ovl_real_file+0x172/0x1e0 [ 19.301998][ T366] ? find_held_lock+0x2b/0x80 [ 19.302000][ T366] ? backing_file_read_iter+0x541/0x790 [ 19.302005][ T366] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.302011][ T366] init_module_from_file+0x11f/0x1a0 [ 19.302016][ T366] ? __do_sys_init_module+0x220/0x220 [ 19.302030][ T366] ? __rwlock_init+0x150/0x150 [ 19.302036][ T366] ? do_raw_spin_unlock+0x59/0x250 [ 19.302041][ T366] idempotent_init_module+0x37b/0x7c0 [ 19.302046][ T366] ? init_module_from_file+0x1a0/0x1a0 [ 19.302056][ T366] ? rcu_is_watching+0x16/0xd0 [ 19.302060][ T366] ? cap_capable+0x1d7/0x3d0 [ 19.302069][ T366] __x64_sys_finit_module+0xdf/0x190 [ 19.302072][ T366] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.302077][ T366] do_syscall_64+0xff/0x530 [ 19.302080][ T366] ? exc_page_fault+0xee/0x100 [ 19.302084][ T366] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.302088][ T366] RIP: 0033:0x7fe4067ec37d [ 19.302092][ T366] 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 [ 19.302094][ T366] RSP: 002b:00007ffc6223ec38 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.302098][ T366] RAX: ffffffffffffffda RBX: 0000559aba1bc810 RCX: 00007fe4067ec37d [ 19.302100][ T366] RDX: 0000000000000000 RSI: 0000559a7d225ffd RDI: 0000000000000000 [ 19.302102][ T366] RBP: 00007ffc6223ecd0 R08: 0000000000000000 R09: 0000000000000000 [ 19.302103][ T366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a7d225ffd [ 19.302104][ T366] R13: 0000559aba1bc960 R14: 0000000000040000 R15: 0000000000000000 [ 19.302117][ T366]