[ 11.284931][ T215] ip (215) used greatest stack depth: 23904 bytes left [ 11.284954][ T215] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.284956][ T215] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 215, name: ip [ 11.284959][ T215] preempt_count: 2, expected: 0 [ 11.284960][ T215] RCU nest depth: 0, expected: 0 [ 11.284961][ T215] locks held by ip/215: 5, last CPU#2: [ 11.284964][ T215] #0: ffffffffb0c167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.284979][ T215] #1: ffffffffb0d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.284986][ T215] #2: ffffffffb0d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.284993][ T215] #3: ffffffffb0c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.284999][ T215] #4: ffffffffb0c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.285005][ T215] irq event stamp: 23820 [ 11.285007][ T215] hardirqs last enabled at (23819): [] __down_trylock_console_sem+0x86/0xa0 [ 11.285011][ T215] hardirqs last disabled at (23820): [] console_emit_next_record+0x3d4/0x4c0 [ 11.285014][ T215] softirqs last enabled at (22236): [] netlink_release+0x17b/0xcf0 [ 11.285020][ T215] softirqs last disabled at (22234): [] netlink_release+0xd2/0xcf0 [ 11.285024][ T215] Preemption disabled at: [ 11.285025][ T215] [<0000000000000000>] 0x0 [ 11.285033][ T215] CPU: 2 UID: 0 PID: 215 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.285038][ T215] Tainted: [W]=WARN [ 11.285040][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.285042][ T215] Call Trace: [ 11.285045][ T215] [ 11.285047][ T215] dump_stack_lvl+0x6f/0xa0 [ 11.285055][ T215] __might_resched.cold+0x1fe/0x2c1 [ 11.285061][ T215] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.285067][ T215] ? __kmalloc_noprof+0xdb/0x760 [ 11.285074][ T215] __kmalloc_noprof+0x443/0x760 [ 11.285077][ T215] ? alloc_buf.isra.0+0x4b/0x260 [ 11.285087][ T215] ? do_raw_spin_unlock+0x59/0x250 [ 11.285090][ T215] alloc_buf.isra.0+0x4b/0x260 [ 11.285096][ T215] put_chars+0x1e1/0x2f0 [ 11.285101][ T215] ? __send_to_port+0x420/0x420 [ 11.285103][ T215] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.285108][ T215] ? validate_chain+0x38b/0xc20 [ 11.285118][ T215] hvc_console_print+0x292/0x780 [ 11.285131][ T215] ? hvc_write+0x3a0/0x3a0 [ 11.285135][ T215] ? rcu_is_watching+0x16/0xd0 [ 11.285139][ T215] ? lock_acquire+0x13c/0x160 [ 11.285146][ T215] console_emit_next_record+0x22f/0x4c0 [ 11.285152][ T215] ? devkmsg_read+0x4b0/0x4b0 [ 11.285155][ T215] ? console_flush_one_record+0x106/0x710 [ 11.285161][ T215] ? rcu_is_watching+0x16/0xd0 [ 11.285164][ T215] ? lock_acquire+0x13c/0x160 [ 11.285171][ T215] console_flush_one_record+0x46f/0x710 [ 11.285178][ T215] ? console_emit_next_record+0x4c0/0x4c0 [ 11.285181][ T215] ? __lock_acquire+0x518/0xc20 [ 11.285191][ T215] console_unlock+0xee/0x1f0 [ 11.285196][ T215] ? console_flush_one_record+0x710/0x710 [ 11.285199][ T215] ? rcu_is_watching+0x16/0xd0 [ 11.285202][ T215] ? lock_acquire+0xe0/0x160 [ 11.285209][ T215] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.285211][ T215] ? vprintk_emit+0x320/0x3e0 [ 11.285217][ T215] vprintk_emit+0x37c/0x3e0 [ 11.285222][ T215] ? wake_up_klogd_work_func+0x90/0x90 [ 11.285228][ T215] ? __lock_acquire+0x518/0xc20 [ 11.285234][ T215] _printk+0xc7/0x100 [ 11.285240][ T215] ? snapshot_read.cold+0x21/0x21 [ 11.285245][ T215] ? do_raw_spin_lock+0x131/0x280 [ 11.285249][ T215] ? __rwlock_init+0x150/0x150 [ 11.285256][ T215] ? do_raw_spin_lock+0x131/0x280 [ 11.285261][ T215] do_exit.cold+0x82/0x9c [ 11.285266][ T215] ? exit_notify+0x890/0x890 [ 11.285269][ T215] ? __lock_release.isra.0+0x69/0x1a0 [ 11.285273][ T215] ? rcu_is_watching+0x16/0xd0 [ 11.285280][ T215] do_group_exit+0xb8/0x370 [ 11.285285][ T215] __x64_sys_exit_group+0x3c/0x50 [ 11.285288][ T215] x64_sys_call+0x1567/0x1570 [ 11.285292][ T215] do_syscall_64+0xff/0x530 [ 11.285297][ T215] ? exc_page_fault+0xee/0x100 [ 11.285302][ T215] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.285306][ T215] RIP: 0033:0x7f12112561b8 [ 11.285309][ T215] Code: Unable to access opcode bytes at 0x7f121125618e. [ 11.285311][ T215] RSP: 002b:00007ffc6a5868e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.285314][ T215] RAX: ffffffffffffffda RBX: 00007f1211386f88 RCX: 00007f12112561b8 [ 11.285316][ T215] RDX: 00007f1210fa0fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.285318][ T215] RBP: 00007ffc6a586940 R08: 0000000000000000 R09: 0000000000000050 [ 11.285319][ T215] R10: 00007ffc6a586700 R11: 0000000000000246 R12: 0000000000000001 [ 11.285321][ T215] R13: 0000000000000000 R14: 00007f1211385680 R15: 00007f1211386fa0 [ 11.285336][ T215] [ 12.971732][ T263] mpls_gso: MPLS GSO support [ 12.971748][ T263] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.971750][ T263] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 263, name: modprobe [ 12.971752][ T263] preempt_count: 1, expected: 0 [ 12.971752][ T263] RCU nest depth: 0, expected: 0 [ 12.971753][ T263] locks held by modprobe/263: 4, last CPU#1: [ 12.971755][ T263] #0: ffffffffb0d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.971767][ T263] #1: ffffffffb0d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.971772][ T263] #2: ffffffffb0c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.971776][ T263] #3: ffffffffb0c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.971780][ T263] irq event stamp: 33208 [ 12.971781][ T263] hardirqs last enabled at (33207): [] __down_trylock_console_sem+0x86/0xa0 [ 12.971784][ T263] hardirqs last disabled at (33208): [] console_emit_next_record+0x3d4/0x4c0 [ 12.971786][ T263] softirqs last enabled at (32122): [] handle_softirqs+0x67c/0x900 [ 12.971790][ T263] softirqs last disabled at (31579): [] __irq_exit_rcu+0x145/0x1c0 [ 12.971793][ T263] Preemption disabled at: [ 12.971793][ T263] [] vprintk_emit+0x31b/0x3e0 [ 12.971798][ T263] CPU: 1 UID: 0 PID: 263 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.971802][ T263] Tainted: [W]=WARN [ 12.971803][ T263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.971804][ T263] Call Trace: [ 12.971806][ T263] [ 12.971807][ T263] dump_stack_lvl+0x6f/0xa0 [ 12.971814][ T263] ? vprintk_emit+0x31b/0x3e0 [ 12.971816][ T263] __might_resched.cold+0x1fe/0x2c1 [ 12.971820][ T263] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.971825][ T263] ? __kmalloc_noprof+0xdb/0x760 [ 12.971829][ T263] __kmalloc_noprof+0x443/0x760 [ 12.971831][ T263] ? alloc_buf.isra.0+0x4b/0x260 [ 12.971838][ T263] ? do_raw_spin_unlock+0x59/0x250 [ 12.971841][ T263] alloc_buf.isra.0+0x4b/0x260 [ 12.971844][ T263] put_chars+0x1e1/0x2f0 [ 12.971846][ T263] ? desc_read_finalized_seq+0x79/0x120 [ 12.971848][ T263] ? __send_to_port+0x420/0x420 [ 12.971851][ T263] ? rcu_read_lock_any_held+0x3c/0x90 [ 12.971855][ T263] ? validate_chain+0x38b/0xc20 [ 12.971859][ T263] hvc_console_print+0x292/0x780 [ 12.971863][ T263] ? __lock_acquire+0x518/0xc20 [ 12.971865][ T263] ? __lock_acquire+0x518/0xc20 [ 12.971869][ T263] ? hvc_write+0x3a0/0x3a0 [ 12.971871][ T263] ? console_emit_next_record+0x1df/0x4c0 [ 12.971875][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.971877][ T263] ? lock_acquire+0x13c/0x160 [ 12.971881][ T263] console_emit_next_record+0x22f/0x4c0 [ 12.971885][ T263] ? devkmsg_read+0x4b0/0x4b0 [ 12.971887][ T263] ? console_flush_one_record+0x106/0x710 [ 12.971890][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.971892][ T263] ? lock_acquire+0x13c/0x160 [ 12.971896][ T263] console_flush_one_record+0x46f/0x710 [ 12.971900][ T263] ? console_emit_next_record+0x4c0/0x4c0 [ 12.971902][ T263] ? __lock_acquire+0x518/0xc20 [ 12.971907][ T263] console_unlock+0xee/0x1f0 [ 12.971910][ T263] ? console_flush_one_record+0x710/0x710 [ 12.971912][ T263] ? rcu_is_watching+0x16/0xd0 [ 12.971914][ T263] ? lock_acquire+0xe0/0x160 [ 12.971917][ T263] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.971919][ T263] ? vprintk_emit+0x320/0x3e0 [ 12.971922][ T263] vprintk_emit+0x37c/0x3e0 [ 12.971925][ T263] ? wake_up_klogd_work_func+0x90/0x90 [ 12.971930][ T263] ? mpls_exit+0xaf0/0xaf0 [mpls_router] [ 12.971934][ T263] _printk+0xc7/0x100 [ 12.971938][ T263] ? snapshot_read.cold+0x21/0x21 [ 12.971944][ T263] ? do_one_initcall+0x113/0x4f0 [ 12.971947][ T263] mpls_gso_init+0x15/0x1000 [mpls_gso] [ 12.971950][ T263] do_one_initcall+0x124/0x4f0 [ 12.971952][ T263] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 12.971957][ T263] ? do_init_module+0xae/0x8a0 [ 12.971960][ T263] ? kasan_unpoison+0x44/0x70 [ 12.971965][ T263] do_init_module+0x2ad/0x8a0 [ 12.971968][ T263] ? lockdep_hardirqs_on+0x91/0x130 [ 12.971972][ T263] ? free_module+0x470/0x470 [ 12.971975][ T263] ? kfree+0x123/0x590 [ 12.971978][ T263] load_module+0x1424/0x1bb0 [ 12.971984][ T263] ? security_kernel_post_read_file+0x2f/0x60 [ 12.971989][ T263] ? layout_and_allocate.isra.0+0x680/0x680 [ 12.971992][ T263] ? __ia32_sys_fsconfig+0x180/0x180 [ 12.971996][ T263] ? backing_file_read_iter+0x541/0x790 [ 12.972000][ T263] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.972003][ T263] init_module_from_file+0x11f/0x1a0 [ 12.972006][ T263] ? __do_sys_init_module+0x270/0x270 [ 12.972013][ T263] ? __rwlock_init+0x150/0x150 [ 12.972017][ T263] ? do_raw_spin_unlock+0x59/0x250 [ 12.972020][ T263] idempotent_init_module+0x37b/0x7c0 [ 12.972023][ T263] ? init_module_from_file+0x1a0/0x1a0 [ 12.972028][ T263] ? cap_capable+0x1d7/0x3d0 [ 12.972031][ T263] ? __x64_sys_pread64+0x18d/0x250 [ 12.972036][ T263] __x64_sys_finit_module+0xdf/0x190 [ 12.972037][ T263] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.972042][ T263] do_syscall_64+0xff/0x530 [ 12.972045][ T263] ? exc_page_fault+0xee/0x100 [ 12.972047][ T263] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.972049][ T263] RIP: 0033:0x7f45effa937d [ 12.972053][ T263] 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 [ 12.972054][ T263] RSP: 002b:00007ffefac1ccd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 12.972057][ T263] RAX: ffffffffffffffda RBX: 000055ee4ebb8bc0 RCX: 00007f45effa937d [ 12.972059][ T263] RDX: 0000000000000000 RSI: 000055ee300a2ffd RDI: 0000000000000002 [ 12.972060][ T263] RBP: 00007ffefac1cd70 R08: 0000000000000000 R09: 0000000000000000 [ 12.972060][ T263] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee300a2ffd [ 12.972061][ T263] R13: 000055ee4ebb8cf0 R14: 0000000000040000 R15: 0000000000000000 [ 12.972068][ T263] [ 13.442715][ T277] Mirror/redirect action on