[ 10.038746][ T187] ip (187) used greatest stack depth: 24224 bytes left [ 10.038763][ T187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.038765][ T187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 187, name: ip [ 10.038766][ T187] preempt_count: 2, expected: 0 [ 10.038768][ T187] RCU nest depth: 0, expected: 0 [ 10.038769][ T187] locks held by ip/187: 5, last CPU#3: [ 10.038771][ T187] #0: ffffffff99a027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.038784][ T187] #1: ffffffff99b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.038790][ T187] #2: ffffffff99b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.038794][ T187] #3: ffffffff99a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.038798][ T187] #4: ffffffff99a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.038802][ T187] irq event stamp: 46378 [ 10.038803][ T187] hardirqs last enabled at (46377): [] __down_trylock_console_sem+0x86/0xa0 [ 10.038805][ T187] hardirqs last disabled at (46378): [] console_emit_next_record+0x3d4/0x4c0 [ 10.038807][ T187] softirqs last enabled at (45270): [] handle_softirqs+0x67c/0x900 [ 10.038809][ T187] softirqs last disabled at (45261): [] __irq_exit_rcu+0x145/0x1c0 [ 10.038811][ T187] Preemption disabled at: [ 10.038812][ T187] [<0000000000000000>] 0x0 [ 10.038818][ T187] CPU: 3 UID: 0 PID: 187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.038822][ T187] Tainted: [W]=WARN [ 10.038823][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.038825][ T187] Call Trace: [ 10.038826][ T187] [ 10.038828][ T187] dump_stack_lvl+0x6f/0xa0 [ 10.038834][ T187] __might_resched.cold+0x1fe/0x2c1 [ 10.038839][ T187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.038843][ T187] ? __kmalloc_noprof+0xdb/0x760 [ 10.038848][ T187] __kmalloc_noprof+0x443/0x760 [ 10.038850][ T187] ? alloc_buf.isra.0+0x4b/0x260 [ 10.038856][ T187] ? do_raw_spin_unlock+0x59/0x250 [ 10.038859][ T187] alloc_buf.isra.0+0x4b/0x260 [ 10.038862][ T187] put_chars+0x1e1/0x2f0 [ 10.038865][ T187] ? __send_to_port+0x420/0x420 [ 10.038866][ T187] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.038871][ T187] ? validate_chain+0x38b/0xc20 [ 10.038876][ T187] hvc_console_print+0x292/0x780 [ 10.038884][ T187] ? hvc_write+0x3a0/0x3a0 [ 10.038886][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.038889][ T187] ? lock_acquire+0x13c/0x160 [ 10.038893][ T187] console_emit_next_record+0x22f/0x4c0 [ 10.038896][ T187] ? devkmsg_read+0x4b0/0x4b0 [ 10.038898][ T187] ? console_flush_one_record+0x106/0x710 [ 10.038901][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.038904][ T187] ? lock_acquire+0x13c/0x160 [ 10.038907][ T187] console_flush_one_record+0x46f/0x710 [ 10.038911][ T187] ? console_emit_next_record+0x4c0/0x4c0 [ 10.038913][ T187] ? __lock_acquire+0x518/0xc20 [ 10.038918][ T187] console_unlock+0xee/0x1f0 [ 10.038921][ T187] ? console_flush_one_record+0x710/0x710 [ 10.038923][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.038925][ T187] ? lock_acquire+0x60/0x160 [ 10.038929][ T187] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.038931][ T187] ? vprintk_emit+0x320/0x3e0 [ 10.038934][ T187] vprintk_emit+0x37c/0x3e0 [ 10.038938][ T187] ? wake_up_klogd_work_func+0x90/0x90 [ 10.038941][ T187] ? __lock_acquire+0x518/0xc20 [ 10.038945][ T187] _printk+0xc7/0x100 [ 10.038948][ T187] ? snapshot_read.cold+0x21/0x21 [ 10.038951][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.038953][ T187] ? __rwlock_init+0x150/0x150 [ 10.038957][ T187] ? do_raw_spin_lock+0x131/0x280 [ 10.038960][ T187] do_exit.cold+0x82/0x9c [ 10.038964][ T187] ? exit_notify+0x890/0x890 [ 10.038966][ T187] ? __lock_release.isra.0+0x69/0x1a0 [ 10.038968][ T187] ? rcu_is_watching+0x16/0xd0 [ 10.038972][ T187] do_group_exit+0xb8/0x370 [ 10.038975][ T187] __x64_sys_exit_group+0x3c/0x50 [ 10.038977][ T187] x64_sys_call+0x1567/0x1570 [ 10.038979][ T187] do_syscall_64+0xff/0x530 [ 10.038982][ T187] ? exc_page_fault+0xee/0x100 [ 10.038985][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.038987][ T187] RIP: 0033:0x7f457c84c1b8 [ 10.038989][ T187] Code: Unable to access opcode bytes at 0x7f457c84c18e. [ 10.038991][ T187] RSP: 002b:00007fffc977c688 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.038993][ T187] RAX: ffffffffffffffda RBX: 00007f457c97cf88 RCX: 00007f457c84c1b8 [ 10.038995][ T187] RDX: 00007f457c596fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.038996][ T187] RBP: 00007fffc977c6e0 R08: 0000000000000000 R09: 0000000000008010 [ 10.038996][ T187] R10: 00007fffc977c4a0 R11: 0000000000000246 R12: 0000000000000001 [ 10.038997][ T187] R13: 0000000000000000 R14: 00007f457c97b680 R15: 00007f457c97cfa0 [ 10.039004][ T187] [ 11.459190][ T247] 8021q: 802.1Q VLAN Support v1.8 [ 11.459208][ T247] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.459211][ T247] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 247, name: modprobe [ 11.459213][ T247] preempt_count: 1, expected: 0 [ 11.459214][ T247] RCU nest depth: 0, expected: 0 [ 11.459215][ T247] locks held by modprobe/247: 4, last CPU#3: [ 11.459217][ T247] #0: ffffffff99b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.459229][ T247] #1: ffffffff99b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.459233][ T247] #2: ffffffff99a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.459238][ T247] #3: ffffffff99a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.459242][ T247] irq event stamp: 22108 [ 11.459242][ T247] hardirqs last enabled at (22107): [] __down_trylock_console_sem+0x86/0xa0 [ 11.459245][ T247] hardirqs last disabled at (22108): [] console_emit_next_record+0x3d4/0x4c0 [ 11.459247][ T247] softirqs last enabled at (18378): [] handle_softirqs+0x67c/0x900 [ 11.459250][ T247] softirqs last disabled at (18371): [] __irq_exit_rcu+0x145/0x1c0 [ 11.459252][ T247] Preemption disabled at: [ 11.459253][ T247] [] vprintk_emit+0x31b/0x3e0 [ 11.459258][ T247] CPU: 3 UID: 0 PID: 247 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.459262][ T247] Tainted: [W]=WARN [ 11.459262][ T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.459264][ T247] Call Trace: [ 11.459266][ T247] [ 11.459267][ T247] dump_stack_lvl+0x6f/0xa0 [ 11.459273][ T247] ? vprintk_emit+0x31b/0x3e0 [ 11.459275][ T247] __might_resched.cold+0x1fe/0x2c1 [ 11.459279][ T247] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.459283][ T247] ? __kmalloc_noprof+0xdb/0x760 [ 11.459288][ T247] __kmalloc_noprof+0x443/0x760 [ 11.459290][ T247] ? alloc_buf.isra.0+0x4b/0x260 [ 11.459296][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 11.459299][ T247] alloc_buf.isra.0+0x4b/0x260 [ 11.459302][ T247] put_chars+0x1e1/0x2f0 [ 11.459304][ T247] ? __send_to_port+0x420/0x420 [ 11.459306][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.459311][ T247] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.459313][ T247] ? validate_chain+0x38b/0xc20 [ 11.459317][ T247] hvc_console_print+0x292/0x780 [ 11.459320][ T247] ? __lock_acquire+0x518/0xc20 [ 11.459325][ T247] ? hvc_write+0x3a0/0x3a0 [ 11.459328][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.459332][ T247] console_emit_next_record+0x22f/0x4c0 [ 11.459336][ T247] ? devkmsg_read+0x4b0/0x4b0 [ 11.459338][ T247] ? console_flush_one_record+0x106/0x710 [ 11.459341][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.459343][ T247] ? lock_acquire+0x13c/0x160 [ 11.459347][ T247] console_flush_one_record+0x46f/0x710 [ 11.459351][ T247] ? console_emit_next_record+0x4c0/0x4c0 [ 11.459353][ T247] ? __lock_acquire+0x518/0xc20 [ 11.459358][ T247] console_unlock+0xee/0x1f0 [ 11.459360][ T247] ? console_flush_one_record+0x710/0x710 [ 11.459362][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.459364][ T247] ? lock_acquire+0x60/0x160 [ 11.459368][ T247] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.459370][ T247] ? vprintk_emit+0x320/0x3e0 [ 11.459373][ T247] vprintk_emit+0x37c/0x3e0 [ 11.459377][ T247] ? wake_up_klogd_work_func+0x90/0x90 [ 11.459382][ T247] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 11.459386][ T247] _printk+0xc7/0x100 [ 11.459389][ T247] ? snapshot_read.cold+0x21/0x21 [ 11.459395][ T247] ? do_one_initcall+0x113/0x4f0 [ 11.459398][ T247] vlan_proto_init+0x24/0x90 [8021q] [ 11.459401][ T247] do_one_initcall+0x124/0x4f0 [ 11.459404][ T247] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 11.459408][ T247] ? do_init_module+0xae/0x8a0 [ 11.459411][ T247] ? kasan_unpoison+0x44/0x70 [ 11.459416][ T247] do_init_module+0x2ad/0x8a0 [ 11.459420][ T247] ? lockdep_hardirqs_on+0x91/0x130 [ 11.459424][ T247] ? free_module+0x470/0x470 [ 11.459427][ T247] ? kfree+0x123/0x590 [ 11.459431][ T247] load_module+0x1424/0x1bb0 [ 11.459438][ T247] ? layout_and_allocate.isra.0+0x680/0x680 [ 11.459442][ T247] ? __ia32_sys_fsconfig+0x180/0x180 [ 11.459444][ T247] ? ovl_real_file+0x172/0x1e0 [ 11.459448][ T247] ? backing_file_read_iter+0x541/0x790 [ 11.459451][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.459455][ T247] init_module_from_file+0x11f/0x1a0 [ 11.459458][ T247] ? __do_sys_init_module+0x220/0x220 [ 11.459466][ T247] ? __rwlock_init+0x150/0x150 [ 11.459469][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 11.459472][ T247] idempotent_init_module+0x37b/0x7c0 [ 11.459475][ T247] ? init_module_from_file+0x1a0/0x1a0 [ 11.459482][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.459484][ T247] ? cap_capable+0x1d7/0x3d0 [ 11.459490][ T247] __x64_sys_finit_module+0xdf/0x190 [ 11.459492][ T247] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 11.459495][ T247] do_syscall_64+0xff/0x530 [ 11.459497][ T247] ? exc_page_fault+0xee/0x100 [ 11.459499][ T247] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.459502][ T247] RIP: 0033:0x7fd15522e37d [ 11.459505][ T247] 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 [ 11.459507][ T247] RSP: 002b:00007ffef09a3b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 11.459509][ T247] RAX: ffffffffffffffda RBX: 0000564b6c366810 RCX: 00007fd15522e37d [ 11.459511][ T247] RDX: 0000000000000000 RSI: 0000564b5f0b4ffd RDI: 0000000000000000 [ 11.459512][ T247] RBP: 00007ffef09a3c00 R08: 0000000000000000 R09: 0000000000000000 [ 11.459512][ T247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b5f0b4ffd [ 11.459513][ T247] R13: 0000564b6c366960 R14: 0000000000040000 R15: 0000000000000000 [ 11.459520][ T247] [ 11.789400][ T259] gre: GRE over IPv4 demultiplexer driver [ 11.796494][ T259] ip_gre: GRE over IPv4 tunneling driver [ 13.662895][ T326] GACT probability NOT on [ 13.662913][ T326] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.662916][ T326] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 326, name: modprobe [ 13.662917][ T326] preempt_count: 1, expected: 0 [ 13.662918][ T326] RCU nest depth: 0, expected: 0 [ 13.662919][ T326] locks held by modprobe/326: 4, last CPU#3: [ 13.662922][ T326] #0: ffffffff99b69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.662934][ T326] #1: ffffffff99b69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.662938][ T326] #2: ffffffff99a89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.662942][ T326] #3: ffffffff99a89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.662946][ T326] irq event stamp: 28256 [ 13.662947][ T326] hardirqs last enabled at (28255): [] __down_trylock_console_sem+0x86/0xa0 [ 13.662949][ T326] hardirqs last disabled at (28256): [] console_emit_next_record+0x3d4/0x4c0 [ 13.662951][ T326] softirqs last enabled at (27424): [] handle_softirqs+0x67c/0x900 [ 13.662955][ T326] softirqs last disabled at (26377): [] __irq_exit_rcu+0x145/0x1c0 [ 13.662957][ T326] Preemption disabled at: [ 13.662958][ T326] [] vprintk_emit+0x31b/0x3e0 [ 13.662963][ T326] CPU: 3 UID: 0 PID: 326 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.662966][ T326] Tainted: [W]=WARN [ 13.662967][ T326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.662969][ T326] Call Trace: [ 13.662970][ T326] [ 13.662972][ T326] dump_stack_lvl+0x6f/0xa0 [ 13.662978][ T326] ? vprintk_emit+0x31b/0x3e0 [ 13.662980][ T326] __might_resched.cold+0x1fe/0x2c1 [ 13.662984][ T326] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.662988][ T326] ? __kmalloc_noprof+0xdb/0x760 [ 13.662993][ T326] __kmalloc_noprof+0x443/0x760 [ 13.662996][ T326] ? alloc_buf.isra.0+0x4b/0x260 [ 13.663001][ T326] ? do_raw_spin_unlock+0x59/0x250 [ 13.663004][ T326] alloc_buf.isra.0+0x4b/0x260 [ 13.663007][ T326] put_chars+0x1e1/0x2f0 [ 13.663009][ T326] ? desc_read_finalized_seq+0x79/0x120 [ 13.663011][ T326] ? __send_to_port+0x420/0x420 [ 13.663014][ T326] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.663017][ T326] ? validate_chain+0x38b/0xc20 [ 13.663021][ T326] hvc_console_print+0x292/0x780 [ 13.663024][ T326] ? __lock_acquire+0x518/0xc20 [ 13.663026][ T326] ? __lock_acquire+0x518/0xc20 [ 13.663030][ T326] ? hvc_write+0x3a0/0x3a0 [ 13.663031][ T326] ? console_emit_next_record+0x1df/0x4c0 [ 13.663034][ T326] ? rcu_is_watching+0x16/0xd0 [ 13.663037][ T326] ? lock_acquire+0x13c/0x160 [ 13.663041][ T326] console_emit_next_record+0x22f/0x4c0 [ 13.663044][ T326] ? devkmsg_read+0x4b0/0x4b0 [ 13.663046][ T326] ? console_flush_one_record+0x106/0x710 [ 13.663049][ T326] ? rcu_is_watching+0x16/0xd0 [ 13.663052][ T326] ? lock_acquire+0x13c/0x160 [ 13.663055][ T326] console_flush_one_record+0x46f/0x710 [ 13.663059][ T326] ? console_emit_next_record+0x4c0/0x4c0 [ 13.663061][ T326] ? __lock_acquire+0x518/0xc20 [ 13.663066][ T326] console_unlock+0xee/0x1f0 [ 13.663069][ T326] ? console_flush_one_record+0x710/0x710 [ 13.663071][ T326] ? rcu_is_watching+0x16/0xd0 [ 13.663073][ T326] ? lock_acquire+0x60/0x160 [ 13.663076][ T326] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.663078][ T326] ? vprintk_emit+0x320/0x3e0 [ 13.663081][ T326] vprintk_emit+0x37c/0x3e0 [ 13.663085][ T326] ? wake_up_klogd_work_func+0x90/0x90 [ 13.663091][ T326] ? gre_exit+0x3f0/0x3f0 [gre] [ 13.663094][ T326] _printk+0xc7/0x100 [ 13.663097][ T326] ? snapshot_read.cold+0x21/0x21 [ 13.663103][ T326] ? do_one_initcall+0x113/0x4f0 [ 13.663106][ T326] gact_init_module+0x15/0x1000 [act_gact] [ 13.663109][ T326] do_one_initcall+0x124/0x4f0 [ 13.663112][ T326] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.663116][ T326] ? do_init_module+0xae/0x8a0 [ 13.663119][ T326] ? kasan_unpoison+0x44/0x70 [ 13.663124][ T326] do_init_module+0x2ad/0x8a0 [ 13.663127][ T326] ? lockdep_hardirqs_on+0x91/0x130 [ 13.663131][ T326] ? free_module+0x470/0x470 [ 13.663134][ T326] ? kfree+0x123/0x590 [ 13.663138][ T326] load_module+0x1424/0x1bb0 [ 13.663145][ T326] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.663149][ T326] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.663152][ T326] ? ovl_real_file+0x172/0x1e0 [ 13.663156][ T326] ? backing_file_read_iter+0x541/0x790 [ 13.663159][ T326] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.663163][ T326] init_module_from_file+0x11f/0x1a0 [ 13.663166][ T326] ? __do_sys_init_module+0x220/0x220 [ 13.663173][ T326] ? __rwlock_init+0x150/0x150 [ 13.663177][ T326] ? do_raw_spin_unlock+0x59/0x250 [ 13.663180][ T326] idempotent_init_module+0x37b/0x7c0 [ 13.663184][ T326] ? init_module_from_file+0x1a0/0x1a0 [ 13.663190][ T326] ? rcu_is_watching+0x16/0xd0 [ 13.663192][ T326] ? cap_capable+0x1d7/0x3d0 [ 13.663198][ T326] __x64_sys_finit_module+0xdf/0x190 [ 13.663200][ T326] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.663204][ T326] do_syscall_64+0xff/0x530 [ 13.663205][ T326] ? irq_exit_rcu+0x1a/0x30 [ 13.663208][ T326] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.663210][ T326] RIP: 0033:0x7f8f4b19637d [ 13.663213][ 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 [ 13.663215][ T326] RSP: 002b:00007fff587375a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.663217][ T326] RAX: ffffffffffffffda RBX: 000056231582b810 RCX: 00007f8f4b19637d [ 13.663219][ T326] RDX: 0000000000000000 RSI: 00005622f8438ffd RDI: 0000000000000000 [ 13.663220][ T326] RBP: 00007fff58737640 R08: 0000000000000000 R09: 0000000000000000 [ 13.663221][ T326] R10: 0000000000000000 R11: 0000000000000246 R12: 00005622f8438ffd [ 13.663221][ T326] R13: 000056231582b960 R14: 0000000000040000 R15: 0000000000000000 [ 13.663228][ T326]