[ 10.257424][ T205] ip (205) used greatest stack depth: 24464 bytes left [ 10.257445][ T205] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.257448][ T205] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 205, name: ip [ 10.257449][ T205] preempt_count: 2, expected: 0 [ 10.257450][ T205] RCU nest depth: 0, expected: 0 [ 10.257451][ T205] locks held by ip/205: 5, last CPU#3: [ 10.257453][ T205] #0: ffffffffacc167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.257465][ T205] #1: ffffffffacd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.257470][ T205] #2: ffffffffacd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.257475][ T205] #3: ffffffffacc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.257479][ T205] #4: ffffffffacc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.257483][ T205] irq event stamp: 28208 [ 10.257484][ T205] hardirqs last enabled at (28207): [] __down_trylock_console_sem+0x86/0xa0 [ 10.257487][ T205] hardirqs last disabled at (28208): [] console_emit_next_record+0x3d4/0x4c0 [ 10.257489][ T205] softirqs last enabled at (27298): [] handle_softirqs+0x67c/0x900 [ 10.257492][ T205] softirqs last disabled at (27293): [] __irq_exit_rcu+0x145/0x1c0 [ 10.257494][ T205] Preemption disabled at: [ 10.257495][ T205] [<0000000000000000>] 0x0 [ 10.257502][ T205] CPU: 3 UID: 0 PID: 205 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.257506][ T205] Tainted: [W]=WARN [ 10.257507][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.257509][ T205] Call Trace: [ 10.257510][ T205] [ 10.257512][ T205] dump_stack_lvl+0x6f/0xa0 [ 10.257518][ T205] __might_resched.cold+0x1fe/0x2c1 [ 10.257523][ T205] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.257527][ T205] ? __kmalloc_noprof+0xdb/0x760 [ 10.257532][ T205] __kmalloc_noprof+0x443/0x760 [ 10.257534][ T205] ? alloc_buf.isra.0+0x4b/0x260 [ 10.257540][ T205] ? do_raw_spin_unlock+0x59/0x250 [ 10.257543][ T205] alloc_buf.isra.0+0x4b/0x260 [ 10.257547][ T205] put_chars+0x1e1/0x2f0 [ 10.257550][ T205] ? __send_to_port+0x420/0x420 [ 10.257551][ T205] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.257555][ T205] ? validate_chain+0x38b/0xc20 [ 10.257560][ T205] hvc_console_print+0x292/0x780 [ 10.257568][ T205] ? hvc_write+0x3a0/0x3a0 [ 10.257571][ T205] ? rcu_is_watching+0x16/0xd0 [ 10.257573][ T205] ? lock_acquire+0x13c/0x160 [ 10.257577][ T205] console_emit_next_record+0x22f/0x4c0 [ 10.257582][ T205] ? devkmsg_read+0x4b0/0x4b0 [ 10.257583][ T205] ? console_flush_one_record+0x106/0x710 [ 10.257587][ T205] ? rcu_is_watching+0x16/0xd0 [ 10.257589][ T205] ? lock_acquire+0x13c/0x160 [ 10.257593][ T205] console_flush_one_record+0x46f/0x710 [ 10.257597][ T205] ? console_emit_next_record+0x4c0/0x4c0 [ 10.257599][ T205] ? __lock_acquire+0x518/0xc20 [ 10.257605][ T205] console_unlock+0xee/0x1f0 [ 10.257608][ T205] ? console_flush_one_record+0x710/0x710 [ 10.257609][ T205] ? rcu_is_watching+0x16/0xd0 [ 10.257611][ T205] ? lock_acquire+0xe0/0x160 [ 10.257615][ T205] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.257617][ T205] ? vprintk_emit+0x320/0x3e0 [ 10.257620][ T205] vprintk_emit+0x37c/0x3e0 [ 10.257623][ T205] ? wake_up_klogd_work_func+0x90/0x90 [ 10.257626][ T205] ? __lock_acquire+0x518/0xc20 [ 10.257630][ T205] _printk+0xc7/0x100 [ 10.257633][ T205] ? snapshot_read.cold+0x21/0x21 [ 10.257636][ T205] ? do_raw_spin_lock+0x131/0x280 [ 10.257639][ T205] ? __rwlock_init+0x150/0x150 [ 10.257643][ T205] ? do_raw_spin_lock+0x131/0x280 [ 10.257646][ T205] do_exit.cold+0x82/0x9c [ 10.257649][ T205] ? exit_notify+0x890/0x890 [ 10.257651][ T205] ? __lock_release.isra.0+0x69/0x1a0 [ 10.257654][ T205] ? rcu_is_watching+0x16/0xd0 [ 10.257657][ T205] do_group_exit+0xb8/0x370 [ 10.257660][ T205] __x64_sys_exit_group+0x3c/0x50 [ 10.257662][ T205] x64_sys_call+0x1567/0x1570 [ 10.257665][ T205] do_syscall_64+0xff/0x530 [ 10.257669][ T205] ? exc_page_fault+0xee/0x100 [ 10.257672][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.257674][ T205] RIP: 0033:0x7f618f9d71b8 [ 10.257677][ T205] Code: Unable to access opcode bytes at 0x7f618f9d718e. [ 10.257678][ T205] RSP: 002b:00007ffe1720ac88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.257681][ T205] RAX: ffffffffffffffda RBX: 00007f618fb07f88 RCX: 00007f618f9d71b8 [ 10.257682][ T205] RDX: 00007f618f721fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.257683][ T205] RBP: 00007ffe1720ace0 R08: 0000000000000000 R09: 0000000000000050 [ 10.257684][ T205] R10: 00007ffe1720aaa0 R11: 0000000000000246 R12: 0000000000000001 [ 10.257684][ T205] R13: 0000000000000000 R14: 00007f618fb06680 R15: 00007f618fb07fa0 [ 10.257692][ T205] [ 11.773657][ T238] ip (238) used greatest stack depth: 24416 bytes left [ 11.773674][ T238] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.773677][ T238] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 238, name: ip [ 11.773678][ T238] preempt_count: 2, expected: 0 [ 11.773679][ T238] RCU nest depth: 0, expected: 0 [ 11.773680][ T238] locks held by ip/238: 5, last CPU#0: [ 11.773682][ T238] #0: ffffffffacc167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.773694][ T238] #1: ffffffffacd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.773699][ T238] #2: ffffffffacd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.773703][ T238] #3: ffffffffacc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.773707][ T238] #4: ffffffffacc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.773711][ T238] irq event stamp: 45078 [ 11.773712][ T238] hardirqs last enabled at (45077): [] __down_trylock_console_sem+0x86/0xa0 [ 11.773715][ T238] hardirqs last disabled at (45078): [] console_emit_next_record+0x3d4/0x4c0 [ 11.773717][ T238] softirqs last enabled at (43706): [] handle_softirqs+0x67c/0x900 [ 11.773720][ T238] softirqs last disabled at (42773): [] __irq_exit_rcu+0x145/0x1c0 [ 11.773722][ T238] Preemption disabled at: [ 11.773723][ T238] [<0000000000000000>] 0x0 [ 11.773730][ T238] CPU: 0 UID: 0 PID: 238 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.773733][ T238] Tainted: [W]=WARN [ 11.773734][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.773736][ T238] Call Trace: [ 11.773737][ T238] [ 11.773739][ T238] dump_stack_lvl+0x6f/0xa0 [ 11.773746][ T238] __might_resched.cold+0x1fe/0x2c1 [ 11.773750][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.773755][ T238] ? __kmalloc_noprof+0xdb/0x760 [ 11.773759][ T238] __kmalloc_noprof+0x443/0x760 [ 11.773761][ T238] ? alloc_buf.isra.0+0x4b/0x260 [ 11.773768][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 11.773771][ T238] alloc_buf.isra.0+0x4b/0x260 [ 11.773775][ T238] put_chars+0x1e1/0x2f0 [ 11.773777][ T238] ? __send_to_port+0x420/0x420 [ 11.773779][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.773782][ T238] ? validate_chain+0x38b/0xc20 [ 11.773788][ T238] hvc_console_print+0x292/0x780 [ 11.773796][ T238] ? hvc_write+0x3a0/0x3a0 [ 11.773798][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.773801][ T238] ? lock_acquire+0x13c/0x160 [ 11.773805][ T238] console_emit_next_record+0x22f/0x4c0 [ 11.773809][ T238] ? devkmsg_read+0x4b0/0x4b0 [ 11.773811][ T238] ? console_flush_one_record+0x106/0x710 [ 11.773814][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.773816][ T238] ? lock_acquire+0x13c/0x160 [ 11.773820][ T238] console_flush_one_record+0x46f/0x710 [ 11.773824][ T238] ? console_emit_next_record+0x4c0/0x4c0 [ 11.773826][ T238] ? __lock_acquire+0x518/0xc20 [ 11.773832][ T238] console_unlock+0xee/0x1f0 [ 11.773834][ T238] ? console_flush_one_record+0x710/0x710 [ 11.773837][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.773838][ T238] ? lock_acquire+0xe0/0x160 [ 11.773842][ T238] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.773844][ T238] ? vprintk_emit+0x320/0x3e0 [ 11.773847][ T238] vprintk_emit+0x37c/0x3e0 [ 11.773850][ T238] ? wake_up_klogd_work_func+0x90/0x90 [ 11.773853][ T238] ? __lock_acquire+0x518/0xc20 [ 11.773856][ T238] _printk+0xc7/0x100 [ 11.773860][ T238] ? snapshot_read.cold+0x21/0x21 [ 11.773863][ T238] ? do_raw_spin_lock+0x131/0x280 [ 11.773866][ T238] ? __rwlock_init+0x150/0x150 [ 11.773870][ T238] ? do_raw_spin_lock+0x131/0x280 [ 11.773873][ T238] do_exit.cold+0x82/0x9c [ 11.773876][ T238] ? exit_notify+0x890/0x890 [ 11.773878][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 11.773881][ T238] ? rcu_is_watching+0x16/0xd0 [ 11.773884][ T238] do_group_exit+0xb8/0x370 [ 11.773887][ T238] __x64_sys_exit_group+0x3c/0x50 [ 11.773889][ T238] x64_sys_call+0x1567/0x1570 [ 11.773892][ T238] do_syscall_64+0xff/0x530 [ 11.773896][ T238] ? exc_page_fault+0xee/0x100 [ 11.773899][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.773901][ T238] RIP: 0033:0x7f04783641b8 [ 11.773903][ T238] Code: Unable to access opcode bytes at 0x7f047836418e. [ 11.773904][ T238] RSP: 002b:00007ffef687db28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.773907][ T238] RAX: ffffffffffffffda RBX: 00007f0478494f88 RCX: 00007f04783641b8 [ 11.773908][ T238] RDX: 00007f04780aefc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.773909][ T238] RBP: 00007ffef687db80 R08: 0000000000000000 R09: 0000000000008010 [ 11.773910][ T238] R10: 00007ffef687d940 R11: 0000000000000246 R12: 0000000000000001 [ 11.773911][ T238] R13: 0000000000000000 R14: 00007f0478493680 R15: 00007f0478494fa0 [ 11.773918][ T238] [ 11.870025][ T240] eth1: renamed from tmp [ 12.229681][ T248] eth2: renamed from tmp [ 12.604654][ T259] l2tp_core: L2TP core driver, V2.0 [ 12.616665][ T259] l2tp_netlink: L2TP netlink interface [ 12.676048][ T260] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 12.770952][ T262] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 13.126996][ T275] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 13.127014][ T275] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.127016][ T275] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 275, name: modprobe [ 13.127018][ T275] preempt_count: 1, expected: 0 [ 13.127019][ T275] RCU nest depth: 0, expected: 0 [ 13.127019][ T275] locks held by modprobe/275: 4, last CPU#0: [ 13.127021][ T275] #0: ffffffffacd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.127033][ T275] #1: ffffffffacd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.127038][ T275] #2: ffffffffacc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.127042][ T275] #3: ffffffffacc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.127046][ T275] irq event stamp: 20640 [ 13.127047][ T275] hardirqs last enabled at (20639): [] __down_trylock_console_sem+0x86/0xa0 [ 13.127050][ T275] hardirqs last disabled at (20640): [] console_emit_next_record+0x3d4/0x4c0 [ 13.127052][ T275] softirqs last enabled at (18856): [] handle_softirqs+0x67c/0x900 [ 13.127055][ T275] softirqs last disabled at (17957): [] __irq_exit_rcu+0x145/0x1c0 [ 13.127057][ T275] Preemption disabled at: [ 13.127058][ T275] [] vprintk_emit+0x31b/0x3e0 [ 13.127063][ T275] CPU: 0 UID: 0 PID: 275 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.127067][ T275] Tainted: [W]=WARN [ 13.127067][ T275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.127069][ T275] Call Trace: [ 13.127071][ T275] [ 13.127072][ T275] dump_stack_lvl+0x6f/0xa0 [ 13.127078][ T275] ? vprintk_emit+0x31b/0x3e0 [ 13.127082][ T275] __might_resched.cold+0x1fe/0x2c1 [ 13.127086][ T275] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.127090][ T275] ? __kmalloc_noprof+0xdb/0x760 [ 13.127095][ T275] __kmalloc_noprof+0x443/0x760 [ 13.127097][ T275] ? alloc_buf.isra.0+0x4b/0x260 [ 13.127104][ T275] ? do_raw_spin_unlock+0x59/0x250 [ 13.127106][ T275] alloc_buf.isra.0+0x4b/0x260 [ 13.127110][ T275] put_chars+0x1e1/0x2f0 [ 13.127113][ T275] ? __send_to_port+0x420/0x420 [ 13.127114][ T275] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.127117][ T275] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.127120][ T275] ? validate_chain+0x38b/0xc20 [ 13.127125][ T275] hvc_console_print+0x292/0x780 [ 13.127129][ T275] ? __lock_acquire+0x518/0xc20 [ 13.127134][ T275] ? hvc_write+0x3a0/0x3a0 [ 13.127137][ T275] ? rcu_is_watching+0x16/0xd0 [ 13.127142][ T275] console_emit_next_record+0x22f/0x4c0 [ 13.127146][ T275] ? devkmsg_read+0x4b0/0x4b0 [ 13.127147][ T275] ? console_flush_one_record+0x106/0x710 [ 13.127151][ T275] ? rcu_is_watching+0x16/0xd0 [ 13.127152][ T275] ? lock_acquire+0x13c/0x160 [ 13.127156][ T275] console_flush_one_record+0x46f/0x710 [ 13.127160][ T275] ? console_emit_next_record+0x4c0/0x4c0 [ 13.127162][ T275] ? __lock_acquire+0x518/0xc20 [ 13.127167][ T275] console_unlock+0xee/0x1f0 [ 13.127170][ T275] ? console_flush_one_record+0x710/0x710 [ 13.127172][ T275] ? rcu_is_watching+0x16/0xd0 [ 13.127173][ T275] ? lock_acquire+0xe0/0x160 [ 13.127177][ T275] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.127179][ T275] ? vprintk_emit+0x320/0x3e0 [ 13.127181][ T275] vprintk_emit+0x37c/0x3e0 [ 13.127185][ T275] ? wake_up_klogd_work_func+0x90/0x90 [ 13.127189][ T275] ? l2tp_ip6_exit+0xe10/0xe10 [l2tp_ip6] [ 13.127193][ T275] _printk+0xc7/0x100 [ 13.127196][ T275] ? snapshot_read.cold+0x21/0x21 [ 13.127202][ T275] ? do_one_initcall+0x113/0x4f0 [ 13.127206][ T275] l2tp_ip6_init+0x16/0x1000 [l2tp_ip6] [ 13.127208][ T275] do_one_initcall+0x124/0x4f0 [ 13.127211][ T275] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 13.127216][ T275] ? do_init_module+0xae/0x8a0 [ 13.127218][ T275] ? kasan_unpoison+0x44/0x70 [ 13.127224][ T275] do_init_module+0x2ad/0x8a0 [ 13.127227][ T275] ? lockdep_hardirqs_on+0x91/0x130 [ 13.127231][ T275] ? free_module+0x470/0x470 [ 13.127233][ T275] ? kfree+0x123/0x590 [ 13.127237][ T275] load_module+0x1424/0x1bb0 [ 13.127242][ T275] ? security_kernel_post_read_file+0x2f/0x60 [ 13.127246][ T275] ? layout_and_allocate.isra.0+0x680/0x680 [ 13.127249][ T275] ? __ia32_sys_fsconfig+0x180/0x180 [ 13.127253][ T275] ? backing_file_read_iter+0x541/0x790 [ 13.127257][ T275] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.127260][ T275] init_module_from_file+0x11f/0x1a0 [ 13.127263][ T275] ? __do_sys_init_module+0x270/0x270 [ 13.127270][ T275] ? __rwlock_init+0x150/0x150 [ 13.127274][ T275] ? do_raw_spin_unlock+0x59/0x250 [ 13.127277][ T275] idempotent_init_module+0x37b/0x7c0 [ 13.127279][ T275] ? init_module_from_file+0x1a0/0x1a0 [ 13.127285][ T275] ? cap_capable+0x1d7/0x3d0 [ 13.127287][ T275] ? __x64_sys_pread64+0x18d/0x250 [ 13.127292][ T275] __x64_sys_finit_module+0xdf/0x190 [ 13.127293][ T275] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.127298][ T275] do_syscall_64+0xff/0x530 [ 13.127300][ T275] ? exc_page_fault+0xee/0x100 [ 13.127303][ T275] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.127305][ T275] RIP: 0033:0x7f6fe1ecf37d [ 13.127309][ 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 [ 13.127310][ T275] RSP: 002b:00007ffd2c3830f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 13.127313][ T275] RAX: ffffffffffffffda RBX: 0000557112cff810 RCX: 00007f6fe1ecf37d [ 13.127314][ T275] RDX: 0000000000000000 RSI: 00005570e9525ffd RDI: 0000000000000000 [ 13.127315][ T275] RBP: 00007ffd2c383190 R08: 0000000000000000 R09: 0000000000000000 [ 13.127316][ T275] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570e9525ffd [ 13.127317][ T275] R13: 0000557112cff9d0 R14: 0000000000040000 R15: 0000000000000000 [ 13.127323][ T275] [ 13.682023][ T290] ping6 (290) used greatest stack depth: 24152 bytes left [ 13.830505][ T295] Initializing XFRM netlink socket