[ 12.743014][ T293] 8021q: 802.1Q VLAN Support v1.8 [ 12.743035][ T293] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.743037][ T293] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 293, name: modprobe [ 12.743039][ T293] preempt_count: 1, expected: 0 [ 12.743040][ T293] RCU nest depth: 0, expected: 0 [ 12.743041][ T293] locks held by modprobe/293: 4, last CPU#2: [ 12.743043][ T293] #0: ffffffffb3d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.743056][ T293] #1: ffffffffb3d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.743060][ T293] #2: ffffffffb3c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.743064][ T293] #3: ffffffffb3c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.743068][ T293] irq event stamp: 22696 [ 12.743069][ T293] hardirqs last enabled at (22695): [] __down_trylock_console_sem+0x86/0xa0 [ 12.743071][ T293] hardirqs last disabled at (22696): [] console_emit_next_record+0x3d4/0x4c0 [ 12.743073][ T293] softirqs last enabled at (19942): [] handle_softirqs+0x67c/0x900 [ 12.743076][ T293] softirqs last disabled at (19937): [] __irq_exit_rcu+0x145/0x1c0 [ 12.743078][ T293] Preemption disabled at: [ 12.743079][ T293] [] vprintk_emit+0x31b/0x3e0 [ 12.743085][ T293] CPU: 2 UID: 0 PID: 293 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.743088][ T293] Tainted: [W]=WARN [ 12.743089][ T293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.743091][ T293] Call Trace: [ 12.743092][ T293] [ 12.743094][ T293] dump_stack_lvl+0x6f/0xa0 [ 12.743100][ T293] ? vprintk_emit+0x31b/0x3e0 [ 12.743102][ T293] __might_resched.cold+0x1fe/0x2c1 [ 12.743106][ T293] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.743110][ T293] ? __kmalloc_noprof+0xdb/0x760 [ 12.743115][ T293] __kmalloc_noprof+0x443/0x760 [ 12.743117][ T293] ? alloc_buf.isra.0+0x4b/0x260 [ 12.743122][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 12.743125][ T293] alloc_buf.isra.0+0x4b/0x260 [ 12.743128][ T293] put_chars+0x1e1/0x2f0 [ 12.743131][ T293] ? __send_to_port+0x420/0x420 [ 12.743132][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.743137][ T293] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.743139][ T293] ? validate_chain+0x38b/0xc20 [ 12.743144][ T293] hvc_console_print+0x292/0x780 [ 12.743146][ T293] ? __lock_acquire+0x518/0xc20 [ 12.743151][ T293] ? hvc_write+0x3a0/0x3a0 [ 12.743153][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.743158][ T293] console_emit_next_record+0x22f/0x4c0 [ 12.743162][ T293] ? devkmsg_read+0x4b0/0x4b0 [ 12.743164][ T293] ? console_flush_one_record+0x106/0x710 [ 12.743167][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.743169][ T293] ? lock_acquire+0x13c/0x160 [ 12.743173][ T293] console_flush_one_record+0x46f/0x710 [ 12.743177][ T293] ? console_emit_next_record+0x4c0/0x4c0 [ 12.743179][ T293] ? __lock_acquire+0x518/0xc20 [ 12.743183][ T293] console_unlock+0xee/0x1f0 [ 12.743186][ T293] ? console_flush_one_record+0x710/0x710 [ 12.743188][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.743190][ T293] ? lock_acquire+0x60/0x160 [ 12.743194][ T293] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.743195][ T293] ? vprintk_emit+0x320/0x3e0 [ 12.743198][ T293] vprintk_emit+0x37c/0x3e0 [ 12.743202][ T293] ? wake_up_klogd_work_func+0x90/0x90 [ 12.743208][ T293] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 12.743212][ T293] _printk+0xc7/0x100 [ 12.743215][ T293] ? snapshot_read.cold+0x21/0x21 [ 12.743221][ T293] ? do_one_initcall+0x113/0x4f0 [ 12.743224][ T293] vlan_proto_init+0x24/0x90 [8021q] [ 12.743227][ T293] do_one_initcall+0x124/0x4f0 [ 12.743230][ T293] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.743234][ T293] ? do_init_module+0xae/0x8a0 [ 12.743237][ T293] ? kasan_unpoison+0x44/0x70 [ 12.743242][ T293] do_init_module+0x2ad/0x8a0 [ 12.743245][ T293] ? lockdep_hardirqs_on+0x91/0x130 [ 12.743249][ T293] ? free_module+0x470/0x470 [ 12.743253][ T293] ? kfree+0x123/0x590 [ 12.743256][ T293] load_module+0x1424/0x1bb0 [ 12.743264][ T293] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.743267][ T293] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.743270][ T293] ? ovl_real_file+0x172/0x1e0 [ 12.743274][ T293] ? backing_file_read_iter+0x541/0x790 [ 12.743277][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.743281][ T293] init_module_from_file+0x11f/0x1a0 [ 12.743284][ T293] ? __do_sys_init_module+0x220/0x220 [ 12.743291][ T293] ? __rwlock_init+0x150/0x150 [ 12.743295][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 12.743298][ T293] idempotent_init_module+0x37b/0x7c0 [ 12.743301][ T293] ? init_module_from_file+0x1a0/0x1a0 [ 12.743307][ T293] ? rcu_is_watching+0x16/0xd0 [ 12.743309][ T293] ? cap_capable+0x1d7/0x3d0 [ 12.743315][ T293] __x64_sys_finit_module+0xdf/0x190 [ 12.743317][ T293] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.743322][ T293] do_syscall_64+0xff/0x530 [ 12.743324][ T293] ? exc_page_fault+0xee/0x100 [ 12.743326][ T293] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.743329][ T293] RIP: 0033:0x7fd9a6a7f37d [ 12.743332][ 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 [ 12.743334][ T293] RSP: 002b:00007ffd5ceb1878 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.743336][ T293] RAX: ffffffffffffffda RBX: 0000559255f94810 RCX: 00007fd9a6a7f37d [ 12.743338][ T293] RDX: 0000000000000000 RSI: 000055922d845ffd RDI: 0000000000000000 [ 12.743339][ T293] RBP: 00007ffd5ceb1910 R08: 0000000000000000 R09: 0000000000000000 [ 12.743339][ T293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055922d845ffd [ 12.743340][ T293] R13: 0000559255f94960 R14: 0000000000040000 R15: 0000000000000000 [ 12.743347][ T293] [ 12.977200][ T299] gre: GRE over IPv4 demultiplexer driver [ 13.020845][ T299] ip6_gre: GRE over IPv6 tunneling driver [ 19.899193][ T392] GACT probability NOT on [ 19.899211][ T392] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.899213][ T392] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 392, name: modprobe [ 19.899215][ T392] preempt_count: 1, expected: 0 [ 19.899216][ T392] RCU nest depth: 0, expected: 0 [ 19.899217][ T392] locks held by modprobe/392: 4, last CPU#3: [ 19.899219][ T392] #0: ffffffffb3d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.899232][ T392] #1: ffffffffb3d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.899236][ T392] #2: ffffffffb3c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.899240][ T392] #3: ffffffffb3c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.899245][ T392] irq event stamp: 17240 [ 19.899246][ T392] hardirqs last enabled at (17239): [] __down_trylock_console_sem+0x86/0xa0 [ 19.899248][ T392] hardirqs last disabled at (17240): [] console_emit_next_record+0x3d4/0x4c0 [ 19.899250][ T392] softirqs last enabled at (15920): [] handle_softirqs+0x67c/0x900 [ 19.899253][ T392] softirqs last disabled at (15913): [] __irq_exit_rcu+0x145/0x1c0 [ 19.899255][ T392] Preemption disabled at: [ 19.899256][ T392] [] vprintk_emit+0x31b/0x3e0 [ 19.899262][ T392] CPU: 3 UID: 0 PID: 392 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.899265][ T392] Tainted: [W]=WARN [ 19.899266][ T392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.899268][ T392] Call Trace: [ 19.899269][ T392] [ 19.899271][ T392] dump_stack_lvl+0x6f/0xa0 [ 19.899277][ T392] ? vprintk_emit+0x31b/0x3e0 [ 19.899279][ T392] __might_resched.cold+0x1fe/0x2c1 [ 19.899284][ T392] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.899288][ T392] ? __kmalloc_noprof+0xdb/0x760 [ 19.899293][ T392] __kmalloc_noprof+0x443/0x760 [ 19.899295][ T392] ? alloc_buf.isra.0+0x4b/0x260 [ 19.899301][ T392] ? do_raw_spin_unlock+0x59/0x250 [ 19.899304][ T392] alloc_buf.isra.0+0x4b/0x260 [ 19.899308][ T392] put_chars+0x1e1/0x2f0 [ 19.899310][ T392] ? desc_read_finalized_seq+0x79/0x120 [ 19.899312][ T392] ? __send_to_port+0x420/0x420 [ 19.899315][ T392] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.899319][ T392] ? validate_chain+0x38b/0xc20 [ 19.899325][ T392] hvc_console_print+0x292/0x780 [ 19.899328][ T392] ? __lock_acquire+0x518/0xc20 [ 19.899329][ T392] ? __lock_acquire+0x518/0xc20 [ 19.899334][ T392] ? hvc_write+0x3a0/0x3a0 [ 19.899335][ T392] ? console_emit_next_record+0x1df/0x4c0 [ 19.899339][ T392] ? rcu_is_watching+0x16/0xd0 [ 19.899341][ T392] ? lock_acquire+0x13c/0x160 [ 19.899345][ T392] console_emit_next_record+0x22f/0x4c0 [ 19.899349][ T392] ? devkmsg_read+0x4b0/0x4b0 [ 19.899351][ T392] ? console_flush_one_record+0x106/0x710 [ 19.899354][ T392] ? rcu_is_watching+0x16/0xd0 [ 19.899356][ T392] ? lock_acquire+0x13c/0x160 [ 19.899360][ T392] console_flush_one_record+0x46f/0x710 [ 19.899364][ T392] ? console_emit_next_record+0x4c0/0x4c0 [ 19.899366][ T392] ? __lock_acquire+0x518/0xc20 [ 19.899371][ T392] console_unlock+0xee/0x1f0 [ 19.899374][ T392] ? console_flush_one_record+0x710/0x710 [ 19.899376][ T392] ? rcu_is_watching+0x16/0xd0 [ 19.899378][ T392] ? lock_acquire+0x60/0x160 [ 19.899382][ T392] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.899383][ T392] ? vprintk_emit+0x320/0x3e0 [ 19.899387][ T392] vprintk_emit+0x37c/0x3e0 [ 19.899391][ T392] ? wake_up_klogd_work_func+0x90/0x90 [ 19.899397][ T392] ? gre_exit+0x3f0/0x3f0 [gre] [ 19.899399][ T392] _printk+0xc7/0x100 [ 19.899403][ T392] ? snapshot_read.cold+0x21/0x21 [ 19.899410][ T392] ? do_one_initcall+0x113/0x4f0 [ 19.899413][ T392] gact_init_module+0x15/0x1000 [act_gact] [ 19.899416][ T392] do_one_initcall+0x124/0x4f0 [ 19.899418][ T392] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 19.899423][ T392] ? do_init_module+0xae/0x8a0 [ 19.899426][ T392] ? kasan_unpoison+0x44/0x70 [ 19.899430][ T392] do_init_module+0x2ad/0x8a0 [ 19.899434][ T392] ? lockdep_hardirqs_on+0x91/0x130 [ 19.899438][ T392] ? free_module+0x470/0x470 [ 19.899442][ T392] ? kfree+0x123/0x590 [ 19.899446][ T392] load_module+0x1424/0x1bb0 [ 19.899453][ T392] ? layout_and_allocate.isra.0+0x680/0x680 [ 19.899457][ T392] ? __ia32_sys_fsconfig+0x180/0x180 [ 19.899460][ T392] ? ovl_real_file+0x172/0x1e0 [ 19.899464][ T392] ? backing_file_read_iter+0x541/0x790 [ 19.899467][ T392] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.899471][ T392] init_module_from_file+0x11f/0x1a0 [ 19.899474][ T392] ? __do_sys_init_module+0x220/0x220 [ 19.899487][ T392] ? __rwlock_init+0x150/0x150 [ 19.899490][ T392] ? do_raw_spin_unlock+0x59/0x250 [ 19.899494][ T392] idempotent_init_module+0x37b/0x7c0 [ 19.899497][ T392] ? init_module_from_file+0x1a0/0x1a0 [ 19.899503][ T392] ? rcu_is_watching+0x16/0xd0 [ 19.899506][ T392] ? cap_capable+0x1d7/0x3d0 [ 19.899512][ T392] __x64_sys_finit_module+0xdf/0x190 [ 19.899514][ T392] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.899518][ T392] do_syscall_64+0xff/0x530 [ 19.899519][ T392] ? exc_page_fault+0xee/0x100 [ 19.899522][ T392] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.899525][ T392] RIP: 0033:0x7fd4d992237d [ 19.899528][ T392] 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 [ 19.899530][ T392] RSP: 002b:00007fff28ae59c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 19.899533][ T392] RAX: ffffffffffffffda RBX: 0000556d4e2ec810 RCX: 00007fd4d992237d [ 19.899534][ T392] RDX: 0000000000000000 RSI: 0000556d40b15ffd RDI: 0000000000000000 [ 19.899535][ T392] RBP: 00007fff28ae5a60 R08: 0000000000000000 R09: 0000000000000000 [ 19.899536][ T392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d40b15ffd [ 19.899537][ T392] R13: 0000556d4e2ec960 R14: 0000000000040000 R15: 0000000000000000 [ 19.899544][ T392]