[ 12.994940][ T273] 8021q: 802.1Q VLAN Support v1.8 [ 12.994961][ T273] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.994964][ T273] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 273, name: modprobe [ 12.994966][ T273] preempt_count: 1, expected: 0 [ 12.994966][ T273] RCU nest depth: 0, expected: 0 [ 12.994967][ T273] locks held by modprobe/273: 4, last CPU#0: [ 12.994970][ T273] #0: ffffffffba769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.994983][ T273] #1: ffffffffba769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.994987][ T273] #2: ffffffffba689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.994991][ T273] #3: ffffffffba689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.994995][ T273] irq event stamp: 23732 [ 12.994996][ T273] hardirqs last enabled at (23731): [] __down_trylock_console_sem+0x86/0xa0 [ 12.994998][ T273] hardirqs last disabled at (23732): [] console_emit_next_record+0x3d4/0x4c0 [ 12.995000][ T273] softirqs last enabled at (20524): [] handle_softirqs+0x67c/0x900 [ 12.995003][ T273] softirqs last disabled at (19821): [] __irq_exit_rcu+0x145/0x1c0 [ 12.995005][ T273] Preemption disabled at: [ 12.995006][ T273] [] vprintk_emit+0x31b/0x3e0 [ 12.995012][ T273] CPU: 0 UID: 0 PID: 273 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.995016][ T273] Tainted: [W]=WARN [ 12.995017][ T273] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.995018][ T273] Call Trace: [ 12.995020][ T273] [ 12.995022][ T273] dump_stack_lvl+0x6f/0xa0 [ 12.995027][ T273] ? vprintk_emit+0x31b/0x3e0 [ 12.995030][ T273] __might_resched.cold+0x1fe/0x2c1 [ 12.995034][ T273] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.995038][ T273] ? __kmalloc_noprof+0xdb/0x760 [ 12.995044][ T273] __kmalloc_noprof+0x443/0x760 [ 12.995046][ T273] ? alloc_buf.isra.0+0x4b/0x260 [ 12.995052][ T273] ? do_raw_spin_unlock+0x59/0x250 [ 12.995055][ T273] alloc_buf.isra.0+0x4b/0x260 [ 12.995058][ T273] put_chars+0x1e1/0x2f0 [ 12.995061][ T273] ? __send_to_port+0x420/0x420 [ 12.995062][ T273] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.995067][ T273] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.995069][ T273] ? validate_chain+0x38b/0xc20 [ 12.995073][ T273] hvc_console_print+0x292/0x780 [ 12.995076][ T273] ? __lock_acquire+0x518/0xc20 [ 12.995081][ T273] ? hvc_write+0x3a0/0x3a0 [ 12.995084][ T273] ? rcu_is_watching+0x16/0xd0 [ 12.995089][ T273] console_emit_next_record+0x22f/0x4c0 [ 12.995092][ T273] ? devkmsg_read+0x4b0/0x4b0 [ 12.995094][ T273] ? console_flush_one_record+0x106/0x710 [ 12.995097][ T273] ? rcu_is_watching+0x16/0xd0 [ 12.995099][ T273] ? lock_acquire+0x13c/0x160 [ 12.995103][ T273] console_flush_one_record+0x46f/0x710 [ 12.995107][ T273] ? console_emit_next_record+0x4c0/0x4c0 [ 12.995109][ T273] ? __lock_acquire+0x518/0xc20 [ 12.995114][ T273] console_unlock+0xee/0x1f0 [ 12.995117][ T273] ? console_flush_one_record+0x710/0x710 [ 12.995118][ T273] ? rcu_is_watching+0x16/0xd0 [ 12.995121][ T273] ? lock_acquire+0x60/0x160 [ 12.995124][ T273] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.995126][ T273] ? vprintk_emit+0x320/0x3e0 [ 12.995129][ T273] vprintk_emit+0x37c/0x3e0 [ 12.995133][ T273] ? wake_up_klogd_work_func+0x90/0x90 [ 12.995139][ T273] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 12.995143][ T273] _printk+0xc7/0x100 [ 12.995147][ T273] ? snapshot_read.cold+0x21/0x21 [ 12.995153][ T273] ? do_one_initcall+0x113/0x4f0 [ 12.995156][ T273] vlan_proto_init+0x24/0x90 [8021q] [ 12.995159][ T273] do_one_initcall+0x124/0x4f0 [ 12.995162][ T273] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.995166][ T273] ? do_init_module+0xae/0x8a0 [ 12.995169][ T273] ? kasan_unpoison+0x44/0x70 [ 12.995174][ T273] do_init_module+0x2ad/0x8a0 [ 12.995177][ T273] ? lockdep_hardirqs_on+0x91/0x130 [ 12.995182][ T273] ? free_module+0x470/0x470 [ 12.995186][ T273] ? kfree+0x123/0x590 [ 12.995190][ T273] load_module+0x1424/0x1bb0 [ 12.995198][ T273] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.995201][ T273] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.995204][ T273] ? find_held_lock+0x2b/0x80 [ 12.995207][ T273] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.995211][ T273] init_module_from_file+0x11f/0x1a0 [ 12.995214][ T273] ? __do_sys_init_module+0x220/0x220 [ 12.995221][ T273] ? __rwlock_init+0x150/0x150 [ 12.995225][ T273] ? do_raw_spin_unlock+0x59/0x250 [ 12.995228][ T273] idempotent_init_module+0x37b/0x7c0 [ 12.995231][ T273] ? init_module_from_file+0x1a0/0x1a0 [ 12.995237][ T273] ? rcu_is_watching+0x16/0xd0 [ 12.995239][ T273] ? cap_capable+0x1d7/0x3d0 [ 12.995245][ T273] __x64_sys_finit_module+0xdf/0x190 [ 12.995247][ T273] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.995251][ T273] do_syscall_64+0xff/0x530 [ 12.995253][ T273] ? exc_page_fault+0xee/0x100 [ 12.995255][ T273] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.995258][ T273] RIP: 0033:0x7fec665da37d [ 12.995261][ T273] 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 [ 12.995263][ T273] RSP: 002b:00007ffffa1cdce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.995266][ T273] RAX: ffffffffffffffda RBX: 000056036d14d810 RCX: 00007fec665da37d [ 12.995267][ T273] RDX: 0000000000000000 RSI: 000056032efacffd RDI: 0000000000000000 [ 12.995268][ T273] RBP: 00007ffffa1cdd80 R08: 0000000000000000 R09: 0000000000000000 [ 12.995269][ T273] R10: 0000000000000000 R11: 0000000000000246 R12: 000056032efacffd [ 12.995269][ T273] R13: 000056036d14d960 R14: 0000000000040000 R15: 0000000000000000 [ 12.995276][ T273] [ 13.170736][ T278] gre: GRE over IPv4 demultiplexer driver [ 13.197200][ T278] ip6_gre: GRE over IPv6 tunneling driver [ 20.016505][ T365] GACT probability NOT on [ 20.016522][ T365] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 20.016524][ T365] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 365, name: modprobe [ 20.016526][ T365] preempt_count: 1, expected: 0 [ 20.016527][ T365] RCU nest depth: 0, expected: 0 [ 20.016528][ T365] locks held by modprobe/365: 4, last CPU#0: [ 20.016530][ T365] #0: ffffffffba769cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 20.016543][ T365] #1: ffffffffba769d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 20.016547][ T365] #2: ffffffffba689660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 20.016551][ T365] #3: ffffffffba689560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 20.016555][ T365] irq event stamp: 19240 [ 20.016556][ T365] hardirqs last enabled at (19239): [] __down_trylock_console_sem+0x86/0xa0 [ 20.016559][ T365] hardirqs last disabled at (19240): [] console_emit_next_record+0x3d4/0x4c0 [ 20.016561][ T365] softirqs last enabled at (19228): [] handle_softirqs+0x67c/0x900 [ 20.016563][ T365] softirqs last disabled at (18477): [] __irq_exit_rcu+0x145/0x1c0 [ 20.016566][ T365] Preemption disabled at: [ 20.016567][ T365] [] vprintk_emit+0x31b/0x3e0 [ 20.016572][ T365] CPU: 0 UID: 0 PID: 365 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 20.016576][ T365] Tainted: [W]=WARN [ 20.016577][ T365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 20.016579][ T365] Call Trace: [ 20.016581][ T365] [ 20.016582][ T365] dump_stack_lvl+0x6f/0xa0 [ 20.016588][ T365] ? vprintk_emit+0x31b/0x3e0 [ 20.016591][ T365] __might_resched.cold+0x1fe/0x2c1 [ 20.016595][ T365] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 20.016599][ T365] ? __kmalloc_noprof+0xdb/0x760 [ 20.016605][ T365] __kmalloc_noprof+0x443/0x760 [ 20.016607][ T365] ? alloc_buf.isra.0+0x4b/0x260 [ 20.016613][ T365] ? do_raw_spin_unlock+0x59/0x250 [ 20.016616][ T365] alloc_buf.isra.0+0x4b/0x260 [ 20.016619][ T365] put_chars+0x1e1/0x2f0 [ 20.016621][ T365] ? desc_read_finalized_seq+0x79/0x120 [ 20.016623][ T365] ? __send_to_port+0x420/0x420 [ 20.016626][ T365] ? rcu_read_lock_any_held+0x3c/0x90 [ 20.016630][ T365] ? validate_chain+0x38b/0xc20 [ 20.016634][ T365] hvc_console_print+0x292/0x780 [ 20.016637][ T365] ? __lock_acquire+0x518/0xc20 [ 20.016638][ T365] ? __lock_acquire+0x518/0xc20 [ 20.016643][ T365] ? hvc_write+0x3a0/0x3a0 [ 20.016644][ T365] ? console_emit_next_record+0x1df/0x4c0 [ 20.016647][ T365] ? rcu_is_watching+0x16/0xd0 [ 20.016650][ T365] ? lock_acquire+0x13c/0x160 [ 20.016654][ T365] console_emit_next_record+0x22f/0x4c0 [ 20.016658][ T365] ? devkmsg_read+0x4b0/0x4b0 [ 20.016660][ T365] ? console_flush_one_record+0x106/0x710 [ 20.016663][ T365] ? rcu_is_watching+0x16/0xd0 [ 20.016666][ T365] ? lock_acquire+0x13c/0x160 [ 20.016670][ T365] console_flush_one_record+0x46f/0x710 [ 20.016674][ T365] ? console_emit_next_record+0x4c0/0x4c0 [ 20.016676][ T365] ? __lock_acquire+0x518/0xc20 [ 20.016681][ T365] console_unlock+0xee/0x1f0 [ 20.016684][ T365] ? console_flush_one_record+0x710/0x710 [ 20.016686][ T365] ? rcu_is_watching+0x16/0xd0 [ 20.016688][ T365] ? lock_acquire+0x60/0x160 [ 20.016692][ T365] ? __down_trylock_console_sem+0x5e/0xa0 [ 20.016693][ T365] ? vprintk_emit+0x320/0x3e0 [ 20.016697][ T365] vprintk_emit+0x37c/0x3e0 [ 20.016701][ T365] ? wake_up_klogd_work_func+0x90/0x90 [ 20.016707][ T365] ? gre_exit+0x3f0/0x3f0 [gre] [ 20.016711][ T365] _printk+0xc7/0x100 [ 20.016715][ T365] ? snapshot_read.cold+0x21/0x21 [ 20.016721][ T365] ? do_one_initcall+0x113/0x4f0 [ 20.016724][ T365] gact_init_module+0x15/0x1000 [act_gact] [ 20.016727][ T365] do_one_initcall+0x124/0x4f0 [ 20.016729][ T365] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 20.016734][ T365] ? do_init_module+0xae/0x8a0 [ 20.016737][ T365] ? kasan_unpoison+0x44/0x70 [ 20.016742][ T365] do_init_module+0x2ad/0x8a0 [ 20.016746][ T365] ? lockdep_hardirqs_on+0x91/0x130 [ 20.016750][ T365] ? free_module+0x470/0x470 [ 20.016753][ T365] ? kfree+0x123/0x590 [ 20.016757][ T365] load_module+0x1424/0x1bb0 [ 20.016764][ T365] ? layout_and_allocate.isra.0+0x680/0x680 [ 20.016768][ T365] ? __ia32_sys_fsconfig+0x180/0x180 [ 20.016771][ T365] ? ovl_real_file+0x172/0x1e0 [ 20.016775][ T365] ? backing_file_read_iter+0x541/0x790 [ 20.016778][ T365] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 20.016782][ T365] init_module_from_file+0x11f/0x1a0 [ 20.016785][ T365] ? __do_sys_init_module+0x220/0x220 [ 20.016793][ T365] ? __rwlock_init+0x150/0x150 [ 20.016797][ T365] ? do_raw_spin_unlock+0x59/0x250 [ 20.016800][ T365] idempotent_init_module+0x37b/0x7c0 [ 20.016803][ T365] ? init_module_from_file+0x1a0/0x1a0 [ 20.016810][ T365] ? rcu_is_watching+0x16/0xd0 [ 20.016812][ T365] ? cap_capable+0x1d7/0x3d0 [ 20.016818][ T365] __x64_sys_finit_module+0xdf/0x190 [ 20.016820][ T365] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 20.016824][ T365] do_syscall_64+0xff/0x530 [ 20.016825][ T365] ? exc_page_fault+0xee/0x100 [ 20.016828][ T365] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 20.016830][ T365] RIP: 0033:0x7f275163537d [ 20.016834][ T365] 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 [ 20.016836][ T365] RSP: 002b:00007ffc73d366c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 20.016839][ T365] RAX: ffffffffffffffda RBX: 0000555fbd27e810 RCX: 00007f275163537d [ 20.016840][ T365] RDX: 0000000000000000 RSI: 0000555f8fc08ffd RDI: 0000000000000000 [ 20.016841][ T365] RBP: 00007ffc73d36760 R08: 0000000000000000 R09: 0000000000000000 [ 20.016842][ T365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f8fc08ffd [ 20.016848][ T365] R13: 0000555fbd27e960 R14: 0000000000040000 R15: 0000000000000000 [ 20.016854][ T365]