[ 9.130478][ T197] gre: GRE over IPv4 demultiplexer driver [ 9.130495][ T197] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.130497][ T197] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 197, name: modprobe [ 9.130499][ T197] preempt_count: 1, expected: 0 [ 9.130500][ T197] RCU nest depth: 0, expected: 0 [ 9.130501][ T197] locks held by modprobe/197: 4, last CPU#0: [ 9.130503][ T197] #0: ffffffffb237ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.130514][ T197] #1: ffffffffb237de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.130519][ T197] #2: ffffffffb229d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.130523][ T197] #3: ffffffffb229d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.130526][ T197] irq event stamp: 32788 [ 9.130527][ T197] hardirqs last enabled at (32787): [] __down_trylock_console_sem+0x86/0xa0 [ 9.130530][ T197] hardirqs last disabled at (32788): [] console_emit_next_record+0x3d4/0x4c0 [ 9.130533][ T197] softirqs last enabled at (31468): [] handle_softirqs+0x67c/0x900 [ 9.130536][ T197] softirqs last disabled at (30727): [] __irq_exit_rcu+0x145/0x1c0 [ 9.130538][ T197] Preemption disabled at: [ 9.130539][ T197] [] vprintk_emit+0x31b/0x3e0 [ 9.130544][ T197] CPU: 0 UID: 0 PID: 197 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.130547][ T197] Tainted: [W]=WARN [ 9.130548][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.130550][ T197] Call Trace: [ 9.130551][ T197] [ 9.130553][ T197] dump_stack_lvl+0x6f/0xa0 [ 9.130558][ T197] ? vprintk_emit+0x31b/0x3e0 [ 9.130560][ T197] __might_resched.cold+0x1fe/0x2c1 [ 9.130564][ T197] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.130568][ T197] ? __kmalloc_noprof+0xdb/0x760 [ 9.130572][ T197] __kmalloc_noprof+0x443/0x760 [ 9.130574][ T197] ? alloc_buf.isra.0+0x4b/0x260 [ 9.130581][ T197] ? do_raw_spin_unlock+0x59/0x250 [ 9.130584][ T197] alloc_buf.isra.0+0x4b/0x260 [ 9.130587][ T197] put_chars+0x1e1/0x2f0 [ 9.130589][ T197] ? desc_read_finalized_seq+0x79/0x120 [ 9.130591][ T197] ? __send_to_port+0x420/0x420 [ 9.130594][ T197] ? rcu_read_lock_any_held+0x3c/0x90 [ 9.130597][ T197] ? validate_chain+0x38b/0xc20 [ 9.130602][ T197] hvc_console_print+0x292/0x780 [ 9.130606][ T197] ? __lock_acquire+0x518/0xc20 [ 9.130607][ T197] ? __lock_acquire+0x518/0xc20 [ 9.130612][ T197] ? hvc_write+0x3a0/0x3a0 [ 9.130614][ T197] ? console_emit_next_record+0x1df/0x4c0 [ 9.130617][ T197] ? rcu_is_watching+0x16/0xd0 [ 9.130619][ T197] ? lock_acquire+0x13c/0x160 [ 9.130623][ T197] console_emit_next_record+0x22f/0x4c0 [ 9.130627][ T197] ? devkmsg_read+0x4b0/0x4b0 [ 9.130629][ T197] ? console_flush_one_record+0x106/0x710 [ 9.130632][ T197] ? rcu_is_watching+0x16/0xd0 [ 9.130634][ T197] ? lock_acquire+0x13c/0x160 [ 9.130638][ T197] console_flush_one_record+0x46f/0x710 [ 9.130642][ T197] ? console_emit_next_record+0x4c0/0x4c0 [ 9.130643][ T197] ? __lock_acquire+0x518/0xc20 [ 9.130649][ T197] console_unlock+0xee/0x1f0 [ 9.130651][ T197] ? console_flush_one_record+0x710/0x710 [ 9.130653][ T197] ? rcu_is_watching+0x16/0xd0 [ 9.130655][ T197] ? lock_acquire+0xe0/0x160 [ 9.130658][ T197] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.130660][ T197] ? vprintk_emit+0x320/0x3e0 [ 9.130663][ T197] vprintk_emit+0x37c/0x3e0 [ 9.130666][ T197] ? wake_up_klogd_work_func+0x90/0x90 [ 9.130671][ T197] ? gre_exit+0x3f0/0x3f0 [gre] [ 9.130674][ T197] _printk+0xc7/0x100 [ 9.130677][ T197] ? snapshot_read.cold+0x21/0x21 [ 9.130683][ T197] ? do_one_initcall+0x113/0x4f0 [ 9.130687][ T197] gre_init+0x15/0x1000 [gre] [ 9.130689][ T197] do_one_initcall+0x124/0x4f0 [ 9.130692][ T197] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 9.130696][ T197] ? do_init_module+0xae/0x8a0 [ 9.130699][ T197] ? kasan_unpoison+0x44/0x70 [ 9.130704][ T197] do_init_module+0x2ad/0x8a0 [ 9.130707][ T197] ? lockdep_hardirqs_on+0x91/0x130 [ 9.130711][ T197] ? free_module+0x470/0x470 [ 9.130714][ T197] ? kfree+0x123/0x590 [ 9.130717][ T197] load_module+0x1424/0x1bb0 [ 9.130722][ T197] ? security_kernel_post_read_file+0x2f/0x60 [ 9.130727][ T197] ? layout_and_allocate.isra.0+0x680/0x680 [ 9.130735][ T197] init_module_from_file+0x11f/0x1a0 [ 9.130737][ T197] ? __do_sys_init_module+0x270/0x270 [ 9.130745][ T197] ? __rwlock_init+0x150/0x150 [ 9.130748][ T197] ? do_raw_spin_unlock+0x59/0x250 [ 9.130751][ T197] idempotent_init_module+0x37b/0x7c0 [ 9.130754][ T197] ? init_module_from_file+0x1a0/0x1a0 [ 9.130760][ T197] ? cap_capable+0x1d7/0x3d0 [ 9.130761][ T197] ? exc_page_fault+0x87/0x100 [ 9.130766][ T197] __x64_sys_finit_module+0xdf/0x190 [ 9.130768][ T197] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 9.130772][ T197] do_syscall_64+0xff/0x530 [ 9.130774][ T197] ? exc_page_fault+0xee/0x100 [ 9.130777][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.130779][ T197] RIP: 0033:0x7fe35328837d [ 9.130782][ T197] 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 [ 9.130784][ T197] RSP: 002b:00007fff0e68cfc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 9.130786][ T197] RAX: ffffffffffffffda RBX: 0000557b80aa86f0 RCX: 00007fe35328837d [ 9.130788][ T197] RDX: 0000000000000000 RSI: 0000557b6ff73ffd RDI: 0000000000000005 [ 9.130789][ T197] RBP: 00007fff0e68d060 R08: 0000000000000000 R09: 0000000000000000 [ 9.130789][ T197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b6ff73ffd [ 9.130790][ T197] R13: 0000557b80aa8810 R14: 0000000000040000 R15: 0000000000000000 [ 9.130797][ T197] [ 9.635958][ T219] ip_gre: GRE over IPv4 tunneling driver [ 16.560390][ T516] ping (516) used greatest stack depth: 23352 bytes left [ 16.560407][ T516] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 16.560409][ T516] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 516, name: ping [ 16.560410][ T516] preempt_count: 2, expected: 0 [ 16.560411][ T516] RCU nest depth: 0, expected: 0 [ 16.560412][ T516] locks held by ping/516: 5, last CPU#0: [ 16.560414][ T516] #0: ffffffffb22167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 16.560425][ T516] #1: ffffffffb237ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 16.560430][ T516] #2: ffffffffb237de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 16.560434][ T516] #3: ffffffffb229d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 16.560438][ T516] #4: ffffffffb229d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 16.560442][ T516] irq event stamp: 35070 [ 16.560443][ T516] hardirqs last enabled at (35069): [] __down_trylock_console_sem+0x86/0xa0 [ 16.560446][ T516] hardirqs last disabled at (35070): [] console_emit_next_record+0x3d4/0x4c0 [ 16.560448][ T516] softirqs last enabled at (34606): [] handle_softirqs+0x67c/0x900 [ 16.560451][ T516] softirqs last disabled at (34601): [] __irq_exit_rcu+0x145/0x1c0 [ 16.560453][ T516] Preemption disabled at: [ 16.560453][ T516] [<0000000000000000>] 0x0 [ 16.560460][ T516] CPU: 0 UID: 0 PID: 516 Comm: ping Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 16.560463][ T516] Tainted: [W]=WARN [ 16.560464][ T516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.560466][ T516] Call Trace: [ 16.560467][ T516] [ 16.560469][ T516] dump_stack_lvl+0x6f/0xa0 [ 16.560475][ T516] __might_resched.cold+0x1fe/0x2c1 [ 16.560480][ T516] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 16.560484][ T516] ? __kmalloc_noprof+0xdb/0x760 [ 16.560489][ T516] __kmalloc_noprof+0x443/0x760 [ 16.560491][ T516] ? alloc_buf.isra.0+0x4b/0x260 [ 16.560498][ T516] ? do_raw_spin_unlock+0x59/0x250 [ 16.560501][ T516] alloc_buf.isra.0+0x4b/0x260 [ 16.560504][ T516] put_chars+0x1e1/0x2f0 [ 16.560507][ T516] ? __send_to_port+0x420/0x420 [ 16.560509][ T516] ? validate_chain+0x38b/0xc20 [ 16.560514][ T516] hvc_console_print+0x292/0x780 [ 16.560522][ T516] ? hvc_write+0x3a0/0x3a0 [ 16.560524][ T516] ? rcu_is_watching+0x16/0xd0 [ 16.560527][ T516] ? lock_acquire+0x13c/0x160 [ 16.560531][ T516] console_emit_next_record+0x22f/0x4c0 [ 16.560535][ T516] ? devkmsg_read+0x4b0/0x4b0 [ 16.560537][ T516] ? console_flush_one_record+0x106/0x710 [ 16.560540][ T516] ? rcu_is_watching+0x16/0xd0 [ 16.560542][ T516] ? lock_acquire+0x13c/0x160 [ 16.560546][ T516] console_flush_one_record+0x46f/0x710 [ 16.560550][ T516] ? console_emit_next_record+0x4c0/0x4c0 [ 16.560552][ T516] ? __lock_acquire+0x518/0xc20 [ 16.560557][ T516] console_unlock+0xee/0x1f0 [ 16.560560][ T516] ? console_flush_one_record+0x710/0x710 [ 16.560561][ T516] ? rcu_is_watching+0x16/0xd0 [ 16.560563][ T516] ? lock_acquire+0xe0/0x160 [ 16.560567][ T516] ? __down_trylock_console_sem+0x5e/0xa0 [ 16.560569][ T516] ? vprintk_emit+0x320/0x3e0 [ 16.560571][ T516] vprintk_emit+0x37c/0x3e0 [ 16.560575][ T516] ? wake_up_klogd_work_func+0x90/0x90 [ 16.560577][ T516] ? __lock_acquire+0x518/0xc20 [ 16.560581][ T516] _printk+0xc7/0x100 [ 16.560585][ T516] ? snapshot_read.cold+0x21/0x21 [ 16.560588][ T516] ? do_raw_spin_lock+0x131/0x280 [ 16.560590][ T516] ? __rwlock_init+0x150/0x150 [ 16.560594][ T516] ? do_raw_spin_lock+0x131/0x280 [ 16.560596][ T516] do_exit.cold+0x82/0x9c [ 16.560600][ T516] ? exit_notify+0x890/0x890 [ 16.560601][ T516] ? find_held_lock+0x2b/0x80 [ 16.560604][ T516] ? __lock_release.isra.0+0x69/0x1a0 [ 16.560606][ T516] ? __rwlock_init+0x150/0x150 [ 16.560610][ T516] do_group_exit+0xb8/0x370 [ 16.560611][ T516] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 16.560613][ T516] ? lockdep_hardirqs_on+0x91/0x130 [ 16.560616][ T516] ? _raw_spin_unlock_irq+0x28/0x50 [ 16.560619][ T516] ? _raw_spin_unlock_irq+0x33/0x50 [ 16.560620][ T516] get_signal+0x1886/0x1980 [ 16.560624][ T516] ? ___sys_sendmsg+0x1d0/0x1d0 [ 16.560631][ T516] ? ptrace_signal+0x630/0x630 [ 16.560637][ T516] arch_do_signal_or_restart+0xc2/0x3a0 [ 16.560641][ T516] ? get_sigframe_size+0x20/0x20 [ 16.560643][ T516] ? __sys_recvmsg+0x129/0x1d0 [ 16.560648][ T516] ? rcu_is_watching+0x16/0xd0 [ 16.560650][ T516] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 16.560654][ T516] exit_to_user_mode_loop+0xd5/0x5a0 [ 16.560657][ T516] ? rcu_is_watching+0x16/0xd0 [ 16.560660][ T516] do_syscall_64+0x3e3/0x530 [ 16.560662][ T516] ? exc_page_fault+0xee/0x100 [ 16.560665][ T516] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 16.560667][ T516] RIP: 0033:0x7f279c2ec54e [ 16.560669][ T516] Code: Unable to access opcode bytes at 0x7f279c2ec524. [ 16.560670][ T516] RSP: 002b:00007fffdc608c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002f [ 16.560673][ T516] RAX: fffffffffffffffc RBX: 00007fffdc609e30 RCX: 00007f279c2ec54e [ 16.560674][ T516] RDX: 0000000000000000 RSI: 00007fffdc608cd0 RDI: 0000000000000006 [ 16.560675][ T516] RBP: 00007fffdc608c20 R08: 0000000000000000 R09: 0000000000000000 [ 16.560676][ T516] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffdc608d10 [ 16.560676][ T516] R13: 0000000000000000 R14: 0000557aaf107600 R15: 0000557aaf0f40a0 [ 16.560683][ T516] [ 26.282804][ T792] ip6_gre: GRE over IPv6 tunneling driver [ 26.282820][ T792] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.282823][ T792] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 792, name: modprobe [ 26.282824][ T792] preempt_count: 1, expected: 0 [ 26.282825][ T792] RCU nest depth: 0, expected: 0 [ 26.282826][ T792] locks held by modprobe/792: 4, last CPU#3: [ 26.282828][ T792] #0: ffffffffb237ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 26.282839][ T792] #1: ffffffffb237de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 26.282844][ T792] #2: ffffffffb229d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 26.282848][ T792] #3: ffffffffb229d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 26.282851][ T792] irq event stamp: 29606 [ 26.282852][ T792] hardirqs last enabled at (29605): [] __down_trylock_console_sem+0x86/0xa0 [ 26.282855][ T792] hardirqs last disabled at (29606): [] console_emit_next_record+0x3d4/0x4c0 [ 26.282857][ T792] softirqs last enabled at (27870): [] handle_softirqs+0x67c/0x900 [ 26.282861][ T792] softirqs last disabled at (27861): [] __irq_exit_rcu+0x145/0x1c0 [ 26.282863][ T792] Preemption disabled at: [ 26.282864][ T792] [] vprintk_emit+0x31b/0x3e0 [ 26.282869][ T792] CPU: 3 UID: 0 PID: 792 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.282872][ T792] Tainted: [W]=WARN [ 26.282873][ T792] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.282874][ T792] Call Trace: [ 26.282876][ T792] [ 26.282877][ T792] dump_stack_lvl+0x6f/0xa0 [ 26.282883][ T792] ? vprintk_emit+0x31b/0x3e0 [ 26.282885][ T792] __might_resched.cold+0x1fe/0x2c1 [ 26.282889][ T792] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.282893][ T792] ? __kmalloc_noprof+0xdb/0x760 [ 26.282897][ T792] __kmalloc_noprof+0x443/0x760 [ 26.282899][ T792] ? alloc_buf.isra.0+0x4b/0x260 [ 26.282906][ T792] ? do_raw_spin_unlock+0x59/0x250 [ 26.282909][ T792] alloc_buf.isra.0+0x4b/0x260 [ 26.282912][ T792] put_chars+0x1e1/0x2f0 [ 26.282915][ T792] ? __send_to_port+0x420/0x420 [ 26.282916][ T792] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.282919][ T792] ? rcu_read_lock_any_held+0x3c/0x90 [ 26.282922][ T792] ? validate_chain+0x38b/0xc20 [ 26.282927][ T792] hvc_console_print+0x292/0x780 [ 26.282931][ T792] ? __lock_acquire+0x518/0xc20 [ 26.282935][ T792] ? hvc_write+0x3a0/0x3a0 [ 26.282938][ T792] ? rcu_is_watching+0x16/0xd0 [ 26.282943][ T792] console_emit_next_record+0x22f/0x4c0 [ 26.282947][ T792] ? devkmsg_read+0x4b0/0x4b0 [ 26.282949][ T792] ? console_flush_one_record+0x106/0x710 [ 26.282952][ T792] ? rcu_is_watching+0x16/0xd0 [ 26.282953][ T792] ? lock_acquire+0x13c/0x160 [ 26.282957][ T792] console_flush_one_record+0x46f/0x710 [ 26.282961][ T792] ? console_emit_next_record+0x4c0/0x4c0 [ 26.282963][ T792] ? __lock_acquire+0x518/0xc20 [ 26.282968][ T792] console_unlock+0xee/0x1f0 [ 26.282971][ T792] ? console_flush_one_record+0x710/0x710 [ 26.282972][ T792] ? rcu_is_watching+0x16/0xd0 [ 26.282974][ T792] ? lock_acquire+0xe0/0x160 [ 26.282978][ T792] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.282979][ T792] ? vprintk_emit+0x320/0x3e0 [ 26.282982][ T792] vprintk_emit+0x37c/0x3e0 [ 26.282985][ T792] ? wake_up_klogd_work_func+0x90/0x90 [ 26.282990][ T792] ? ip6gre_fini+0xfb0/0xfb0 [ip6_gre] [ 26.282993][ T792] _printk+0xc7/0x100 [ 26.282997][ T792] ? snapshot_read.cold+0x21/0x21 [ 26.283003][ T792] ? do_one_initcall+0x113/0x4f0 [ 26.283006][ T792] ip6gre_init+0x16/0x1000 [ip6_gre] [ 26.283009][ T792] do_one_initcall+0x124/0x4f0 [ 26.283012][ T792] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 26.283016][ T792] ? do_init_module+0xae/0x8a0 [ 26.283019][ T792] ? kasan_unpoison+0x44/0x70 [ 26.283025][ T792] do_init_module+0x2ad/0x8a0 [ 26.283028][ T792] ? lockdep_hardirqs_on+0x91/0x130 [ 26.283031][ T792] ? free_module+0x470/0x470 [ 26.283034][ T792] ? kfree+0x123/0x590 [ 26.283037][ T792] load_module+0x1424/0x1bb0 [ 26.283042][ T792] ? security_kernel_post_read_file+0x2f/0x60 [ 26.283049][ T792] ? layout_and_allocate.isra.0+0x680/0x680 [ 26.283052][ T792] ? __ia32_sys_fsconfig+0x180/0x180 [ 26.283056][ T792] ? backing_file_read_iter+0x541/0x790 [ 26.283059][ T792] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.283062][ T792] init_module_from_file+0x11f/0x1a0 [ 26.283065][ T792] ? __do_sys_init_module+0x270/0x270 [ 26.283072][ T792] ? __rwlock_init+0x150/0x150 [ 26.283076][ T792] ? do_raw_spin_unlock+0x59/0x250 [ 26.283079][ T792] idempotent_init_module+0x37b/0x7c0 [ 26.283081][ T792] ? init_module_from_file+0x1a0/0x1a0 [ 26.283086][ T792] ? cap_capable+0x1d7/0x3d0 [ 26.283089][ T792] ? __x64_sys_pread64+0x18d/0x250 [ 26.283094][ T792] __x64_sys_finit_module+0xdf/0x190 [ 26.283095][ T792] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.283099][ T792] do_syscall_64+0xff/0x530 [ 26.283102][ T792] ? exc_page_fault+0xee/0x100 [ 26.283104][ T792] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.283106][ T792] RIP: 0033:0x7f412a33c37d [ 26.283110][ T792] 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 [ 26.283111][ T792] RSP: 002b:00007fff8a7a60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 26.283114][ T792] RAX: ffffffffffffffda RBX: 00005578a05f0810 RCX: 00007f412a33c37d [ 26.283115][ T792] RDX: 0000000000000000 RSI: 0000557864cfcffd RDI: 0000000000000000 [ 26.283116][ T792] RBP: 00007fff8a7a6160 R08: 0000000000000000 R09: 0000000000000000 [ 26.283117][ T792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557864cfcffd [ 26.283117][ T792] R13: 00005578a05f09a0 R14: 0000000000040000 R15: 0000000000000000 [ 26.283124][ T792] [ 32.396575][ T1042] ping (1042) used greatest stack depth: 23232 bytes left [ 32.396593][ T1042] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 32.396596][ T1042] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1042, name: ping [ 32.396597][ T1042] preempt_count: 2, expected: 0 [ 32.396598][ T1042] RCU nest depth: 0, expected: 0 [ 32.396599][ T1042] locks held by ping/1042: 5, last CPU#1: [ 32.396601][ T1042] #0: ffffffffb22167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 32.396612][ T1042] #1: ffffffffb237ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 32.396617][ T1042] #2: ffffffffb237de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 32.396621][ T1042] #3: ffffffffb229d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 32.396624][ T1042] #4: ffffffffb229d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 32.396628][ T1042] irq event stamp: 31570 [ 32.396629][ T1042] hardirqs last enabled at (31569): [] __down_trylock_console_sem+0x86/0xa0 [ 32.396632][ T1042] hardirqs last disabled at (31570): [] console_emit_next_record+0x3d4/0x4c0 [ 32.396634][ T1042] softirqs last enabled at (30334): [] sk_common_release+0x16b/0x310 [ 32.396638][ T1042] softirqs last disabled at (30332): [] sk_common_release+0xc2/0x310 [ 32.396640][ T1042] Preemption disabled at: [ 32.396641][ T1042] [<0000000000000000>] 0x0 [ 32.396648][ T1042] CPU: 1 UID: 0 PID: 1042 Comm: ping Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 32.396651][ T1042] Tainted: [W]=WARN [ 32.396652][ T1042] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 32.396654][ T1042] Call Trace: [ 32.396656][ T1042] [ 32.396657][ T1042] dump_stack_lvl+0x6f/0xa0 [ 32.396664][ T1042] __might_resched.cold+0x1fe/0x2c1 [ 32.396668][ T1042] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 32.396672][ T1042] ? __kmalloc_noprof+0xdb/0x760 [ 32.396676][ T1042] __kmalloc_noprof+0x443/0x760 [ 32.396678][ T1042] ? alloc_buf.isra.0+0x4b/0x260 [ 32.396685][ T1042] ? do_raw_spin_unlock+0x59/0x250 [ 32.396687][ T1042] alloc_buf.isra.0+0x4b/0x260 [ 32.396691][ T1042] put_chars+0x1e1/0x2f0 [ 32.396693][ T1042] ? __send_to_port+0x420/0x420 [ 32.396696][ T1042] ? validate_chain+0x38b/0xc20 [ 32.396701][ T1042] hvc_console_print+0x292/0x780 [ 32.396709][ T1042] ? hvc_write+0x3a0/0x3a0 [ 32.396711][ T1042] ? rcu_is_watching+0x16/0xd0 [ 32.396714][ T1042] ? lock_acquire+0x13c/0x160 [ 32.396718][ T1042] console_emit_next_record+0x22f/0x4c0 [ 32.396722][ T1042] ? devkmsg_read+0x4b0/0x4b0 [ 32.396724][ T1042] ? console_flush_one_record+0x106/0x710 [ 32.396727][ T1042] ? rcu_is_watching+0x16/0xd0 [ 32.396728][ T1042] ? lock_acquire+0x13c/0x160 [ 32.396732][ T1042] console_flush_one_record+0x46f/0x710 [ 32.396736][ T1042] ? console_emit_next_record+0x4c0/0x4c0 [ 32.396738][ T1042] ? __lock_acquire+0x518/0xc20 [ 32.396743][ T1042] console_unlock+0xee/0x1f0 [ 32.396746][ T1042] ? console_flush_one_record+0x710/0x710 [ 32.396748][ T1042] ? rcu_is_watching+0x16/0xd0 [ 32.396749][ T1042] ? lock_acquire+0xe0/0x160 [ 32.396753][ T1042] ? __down_trylock_console_sem+0x5e/0xa0 [ 32.396755][ T1042] ? vprintk_emit+0x320/0x3e0 [ 32.396757][ T1042] vprintk_emit+0x37c/0x3e0 [ 32.396760][ T1042] ? wake_up_klogd_work_func+0x90/0x90 [ 32.396763][ T1042] ? __lock_acquire+0x518/0xc20 [ 32.396767][ T1042] _printk+0xc7/0x100 [ 32.396771][ T1042] ? snapshot_read.cold+0x21/0x21 [ 32.396773][ T1042] ? do_raw_spin_lock+0x131/0x280 [ 32.396776][ T1042] ? __rwlock_init+0x150/0x150 [ 32.396780][ T1042] ? do_raw_spin_lock+0x131/0x280 [ 32.396782][ T1042] do_exit.cold+0x82/0x9c [ 32.396786][ T1042] ? exit_notify+0x890/0x890 [ 32.396787][ T1042] ? find_held_lock+0x2b/0x80 [ 32.396790][ T1042] ? __lock_release.isra.0+0x69/0x1a0 [ 32.396792][ T1042] ? __rwlock_init+0x150/0x150 [ 32.396795][ T1042] do_group_exit+0xb8/0x370 [ 32.396797][ T1042] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 32.396798][ T1042] ? lockdep_hardirqs_on+0x91/0x130 [ 32.396802][ T1042] ? _raw_spin_unlock_irq+0x28/0x50 [ 32.396804][ T1042] ? _raw_spin_unlock_irq+0x33/0x50 [ 32.396806][ T1042] get_signal+0x1886/0x1980 [ 32.396809][ T1042] ? ___sys_sendmsg+0x1d0/0x1d0 [ 32.396816][ T1042] ? ptrace_signal+0x630/0x630 [ 32.396821][ T1042] arch_do_signal_or_restart+0xc2/0x3a0 [ 32.396826][ T1042] ? get_sigframe_size+0x20/0x20 [ 32.396828][ T1042] ? __sys_recvmsg+0x129/0x1d0 [ 32.396833][ T1042] ? rcu_is_watching+0x16/0xd0 [ 32.396835][ T1042] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 32.396839][ T1042] exit_to_user_mode_loop+0xd5/0x5a0 [ 32.396841][ T1042] ? rcu_is_watching+0x16/0xd0 [ 32.396844][ T1042] do_syscall_64+0x3e3/0x530 [ 32.396847][ T1042] ? exc_page_fault+0xee/0x100 [ 32.396849][ T1042] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 32.396852][ T1042] RIP: 0033:0x7fa6adb3354e [ 32.396854][ T1042] Code: Unable to access opcode bytes at 0x7fa6adb33524. [ 32.396855][ T1042] RSP: 002b:00007ffe7c6e57d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002f [ 32.396857][ T1042] RAX: fffffffffffffffc RBX: 00007ffe7c6e69f0 RCX: 00007fa6adb3354e [ 32.396859][ T1042] RDX: 0000000000000000 RSI: 00007ffe7c6e5890 RDI: 0000000000000006 [ 32.396859][ T1042] RBP: 00007ffe7c6e57e0 R08: 0000000000000000 R09: 0000000000000000 [ 32.396860][ T1042] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe7c6e58d0 [ 32.396861][ T1042] R13: 0000000000000000 R14: 0000555bcf224600 R15: 0000555bcf2110a0 [ 32.396868][ T1042] [ 37.381157][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 37.381195][ C3] [ 37.381197][ C3] ======================================================== [ 37.381198][ C3] WARNING: possible irq lock inversion dependency detected [ 37.381200][ C3] 7.2.0-virtme #1 Tainted: G W [ 37.381201][ C3] -------------------------------------------------------- [ 37.381202][ C3] ksoftirqd/3/33 just changed the state of lock: [ 37.381203][ C3] ffffffffb229d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 37.381215][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 37.381216][ C3] (fs_reclaim){+.+.}-{0:0} [ 37.381217][ C3] [ 37.381217][ C3] [ 37.381217][ C3] and interrupts could create inverse lock ordering between them. [ 37.381217][ C3] [ 37.381218][ C3] [ 37.381218][ C3] other info that might help us debug this: [ 37.381219][ C3] Possible interrupt unsafe locking scenario: [ 37.381219][ C3] [ 37.381219][ C3] CPU0 CPU1 [ 37.381219][ C3] ---- ---- [ 37.381220][ C3] lock(fs_reclaim); [ 37.381221][ C3] local_irq_disable(); [ 37.381221][ C3] lock(console_owner); [ 37.381222][ C3] lock(fs_reclaim); [ 37.381223][ C3] [ 37.381223][ C3] lock(console_owner); [ 37.381224][ C3] [ 37.381224][ C3] *** DEADLOCK *** [ 37.381224][ C3] [ 37.381224][ C3] locks held by ksoftirqd/3/33: 7, last CPU#3: [ 37.381226][ C3] #0: ffa0000000257ab8 ((&n->timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 37.381231][ C3] #1: ffffffffb2394c00 (rcu_read_lock){....}-{1:3}, at: arp_xmit+0x28/0x300 [ 37.381237][ C3] #2: ffffffffb2394ba0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x204/0x1b90 [ 37.381241][ C3] #3: ff110000101dba28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 37.381245][ C3] #4: ffffffffb2394c00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ 37.381250][ C3] #5: ffffffffb237ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 37.381252][ C3] #6: ffffffffb237de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 37.381256][ C3] [ 37.381256][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 37.381259][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 37.381261][ C3] HARDIRQ-ON-W at: [ 37.381263][ C3] __lock_acquire+0x388/0xc20 [ 37.381266][ C3] lock_acquire.part.0+0xd4/0x280 [ 37.381268][ C3] fs_reclaim_acquire+0xd5/0x120 [ 37.381272][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 37.381274][ C3] kthread_create_worker_on_node+0xea/0x210 [ 37.381277][ C3] workqueue_init+0x2a/0x680 [ 37.381281][ C3] kernel_init_freeable+0x2fe/0x630 [ 37.381284][ C3] kernel_init+0x21/0x150 [ 37.381287][ C3] ret_from_fork+0x474/0x6b0 [ 37.381290][ C3] ret_from_fork_asm+0x11/0x20 [ 37.381293][ C3] SOFTIRQ-ON-W at: [ 37.381294][ C3] __lock_acquire+0x388/0xc20 [ 37.381295][ C3] lock_acquire.part.0+0xd4/0x280 [ 37.381296][ C3] fs_reclaim_acquire+0xd5/0x120 [ 37.381298][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 37.381299][ C3] kthread_create_worker_on_node+0xea/0x210 [ 37.381300][ C3] workqueue_init+0x2a/0x680 [ 37.381302][ C3] kernel_init_freeable+0x2fe/0x630 [ 37.381303][ C3] kernel_init+0x21/0x150 [ 37.381304][ C3] ret_from_fork+0x474/0x6b0 [ 37.381306][ C3] ret_from_fork_asm+0x11/0x20 [ 37.381307][ C3] INITIAL USE at: [ 37.381308][ C3] __lock_acquire+0x388/0xc20 [ 37.381309][ C3] lock_acquire.part.0+0xd4/0x280 [ 37.381310][ C3] fs_reclaim_acquire+0xd5/0x120 [ 37.381312][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 37.381313][ C3] kthread_create_worker_on_node+0xea/0x210 [ 37.381314][ C3] workqueue_init+0x2a/0x680 [ 37.381316][ C3] kernel_init_freeable+0x2fe/0x630 [ 37.381317][ C3] kernel_init+0x21/0x150 [ 37.381318][ C3] ret_from_fork+0x474/0x6b0 [ 37.381319][ C3] ret_from_fork_asm+0x11/0x20 [ 37.381321][ C3] } [ 37.381321][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 37.381325][ C3] ... acquired at: [ 37.381326][ C3] __lock_acquire+0x518/0xc20 [ 37.381327][ C3] lock_acquire.part.0+0xd4/0x280 [ 37.381329][ C3] fs_reclaim_acquire+0xd5/0x120 [ 37.381330][ C3] __kmalloc_noprof+0xd3/0x760 [ 37.381331][ C3] alloc_buf.isra.0+0x4b/0x260 [ 37.381335][ C3] put_chars+0x1e1/0x2f0 [ 37.381336][ C3] hvc_console_print+0x292/0x780 [ 37.381339][ C3] console_emit_next_record+0x22f/0x4c0 [ 37.381340][ C3] console_flush_one_record+0x46f/0x710 [ 37.381342][ C3] console_unlock+0xee/0x1f0 [ 37.381343][ C3] vprintk_emit+0x37c/0x3e0 [ 37.381344][ C3] _printk+0xc7/0x100 [ 37.381347][ C3] i8042_pnp_init+0xf7/0x3c0 [ 37.381350][ C3] i8042_platform_init+0x3f9/0x460 [ 37.381352][ C3] i8042_init+0x45/0x130 [ 37.381353][ C3] do_one_initcall+0x124/0x4f0 [ 37.381354][ C3] kernel_init_freeable+0x596/0x630 [ 37.381356][ C3] kernel_init+0x21/0x150 [ 37.381357][ C3] ret_from_fork+0x474/0x6b0 [ 37.381358][ C3] ret_from_fork_asm+0x11/0x20 [ 37.381359][ C3] [ 37.381360][ C3] -> (console_owner){..-.}-{0:0} { [ 37.381361][ C3] IN-SOFTIRQ-W at: [ 37.381362][ C3] __lock_acquire+0x388/0xc20 [ 37.381363][ C3] lock_acquire.part.0+0xd4/0x280 [ 37.381365][ C3] console_lock_spinning_enable+0x5c/0x60 [ 37.381366][ C3] console_emit_next_record+0x1d1/0x4c0 [ 37.381368][ C3] console_flush_one_record+0x46f/0x710 [ 37.381369][ C3] console_unlock+0xee/0x1f0 [ 37.381371][ C3] vprintk_emit+0x37c/0x3e0 [ 37.381372][ C3] _printk+0xc7/0x100 [ 37.381373][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 37.381375][ C3] ip6gre_tunnel_xmit+0x1f5/0xdd0 [ip6_gre] [ 37.381379][ C3] dev_hard_start_xmit+0xf4/0x620 [ 37.381380][ C3] sch_direct_xmit+0x25b/0x1100 [ 37.381383][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 37.381384][ C3] __dev_queue_xmit+0x952/0x1b90 [ 37.381386][ C3] arp_xmit+0xac/0x300 [ 37.381387][ C3] arp_solicit+0x4d8/0xe90 [ 37.381388][ C3] neigh_probe+0xb3/0x100 [ 37.381390][ C3] neigh_timer_handler+0x191/0x1210 [ 37.381392][ C3] call_timer_fn+0x160/0x4d0 [ 37.381394][ C3] __run_timers+0x68f/0xaa0 [ 37.381395][ C3] run_timer_softirq+0xf0/0x160 [ 37.381397][ C3] handle_softirqs+0x1d3/0x900 [ 37.381399][ C3] run_ksoftirqd+0x39/0x60 [ 37.381401][ C3] smpboot_thread_fn+0x2fb/0x9b0 [ 37.381403][ C3] kthread+0x367/0x460 [ 37.381405][ C3] ret_from_fork+0x474/0x6b0 [ 37.381406][ C3] ret_from_fork_asm+0x11/0x20 [ 37.381407][ C3] INITIAL USE at: [ 37.381408][ C3] } [ 37.381409][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 37.381411][ C3] ... acquired at: [ 37.381411][ C3] mark_lock+0x1d7/0xa00 [ 37.381413][ C3] mark_usage+0x42/0x170 [ 37.381414][ C3] __lock_acquire+0x388/0xc20 [ 37.381416][ C3] lock_acquire.part.0+0xd4/0x280 [ 37.381417][ C3] console_lock_spinning_enable+0x5c/0x60 [ 37.381419][ C3] console_emit_next_record+0x1d1/0x4c0 [ 37.381420][ C3] console_flush_one_record+0x46f/0x710 [ 37.381422][ C3] console_unlock+0xee/0x1f0 [ 37.381423][ C3] vprintk_emit+0x37c/0x3e0 [ 37.381424][ C3] _printk+0xc7/0x100 [ 37.381425][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 37.381426][ C3] ip6gre_tunnel_xmit+0x1f5/0xdd0 [ip6_gre] [ 37.381428][ C3] dev_hard_start_xmit+0xf4/0x620 [ 37.381429][ C3] sch_direct_xmit+0x25b/0x1100 [ 37.381431][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 37.381432][ C3] __dev_queue_xmit+0x952/0x1b90 [ 37.381433][ C3] arp_xmit+0xac/0x300 [ 37.381434][ C3] arp_solicit+0x4d8/0xe90 [ 37.381435][ C3] neigh_probe+0xb3/0x100 [ 37.381436][ C3] neigh_timer_handler+0x191/0x1210 [ 37.381438][ C3] call_timer_fn+0x160/0x4d0 [ 37.381439][ C3] __run_timers+0x68f/0xaa0 [ 37.381441][ C3] run_timer_softirq+0xf0/0x160 [ 37.381442][ C3] handle_softirqs+0x1d3/0x900 [ 37.381443][ C3] run_ksoftirqd+0x39/0x60 [ 37.381450][ C3] smpboot_thread_fn+0x2fb/0x9b0 [ 37.381451][ C3] kthread+0x367/0x460 [ 37.381453][ C3] ret_from_fork+0x474/0x6b0 [ 37.381454][ C3] ret_from_fork_asm+0x11/0x20 [ 37.381455][ C3] [ 37.381456][ C3] [ 37.381456][ C3] stack backtrace: [ 37.381458][ C3] CPU: 3 UID: 0 PID: 33 Comm: ksoftirqd/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.381461][ C3] Tainted: [W]=WARN [ 37.381462][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.381463][ C3] Call Trace: [ 37.381464][ C3] [ 37.381466][ C3] dump_stack_lvl+0x6f/0xa0 [ 37.381470][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 37.381472][ C3] mark_lock_irq+0x989/0x9c0 [ 37.381474][ C3] ? add_lock_to_list+0x2c/0x1a0 [ 37.381477][ C3] mark_lock+0x1d7/0xa00 [ 37.381478][ C3] mark_usage+0x42/0x170 [ 37.381480][ C3] __lock_acquire+0x388/0xc20 [ 37.381482][ C3] lock_acquire.part.0+0xd4/0x280 [ 37.381484][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 37.381486][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381488][ C3] ? lock_acquire+0x13c/0x160 [ 37.381490][ C3] console_lock_spinning_enable+0x5c/0x60 [ 37.381492][ C3] ? console_lock_spinning_enable+0x40/0x60 [ 37.381493][ C3] console_emit_next_record+0x1d1/0x4c0 [ 37.381495][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 37.381497][ C3] ? console_flush_one_record+0x106/0x710 [ 37.381499][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381500][ C3] ? lock_acquire+0x13c/0x160 [ 37.381502][ C3] console_flush_one_record+0x46f/0x710 [ 37.381504][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 37.381506][ C3] ? __lock_acquire+0x518/0xc20 [ 37.381508][ C3] console_unlock+0xee/0x1f0 [ 37.381510][ C3] ? console_flush_one_record+0x710/0x710 [ 37.381512][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381513][ C3] ? lock_acquire+0xe0/0x160 [ 37.381515][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.381517][ C3] ? vprintk_emit+0x320/0x3e0 [ 37.381518][ C3] vprintk_emit+0x37c/0x3e0 [ 37.381520][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 37.381521][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 37.381523][ C3] _printk+0xc7/0x100 [ 37.381525][ C3] ? snapshot_read.cold+0x21/0x21 [ 37.381526][ C3] ? ___ratelimit+0x4e7/0xa00 [ 37.381529][ C3] ? idr_get_free+0x830/0x830 [ 37.381532][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 37.381533][ C3] ip6gre_tunnel_xmit+0x1f5/0xdd0 [ip6_gre] [ 37.381536][ C3] ? __gre6_xmit+0x19a0/0x19a0 [ip6_gre] [ 37.381538][ C3] ? netif_skb_features+0x662/0x14e0 [ 37.381539][ C3] ? unwind_next_frame+0x69b/0x1ea0 [ 37.381542][ C3] ? kthread+0x367/0x460 [ 37.381543][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 37.381545][ C3] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.381548][ C3] ? validate_chain+0x38b/0xc20 [ 37.381550][ C3] dev_hard_start_xmit+0xf4/0x620 [ 37.381552][ C3] sch_direct_xmit+0x25b/0x1100 [ 37.381554][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 37.381556][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 37.381557][ C3] ? __rcu_read_lock+0x70/0x70 [ 37.381558][ C3] ? __lock_acquire+0x518/0xc20 [ 37.381560][ C3] ? lock_acquire+0x13c/0x160 [ 37.381562][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 37.381564][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 37.381565][ C3] ? __dev_queue_xmit+0x204/0x1b90 [ 37.381567][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381568][ C3] ? lock_acquire+0x13c/0x160 [ 37.381570][ C3] __dev_queue_xmit+0x952/0x1b90 [ 37.381571][ C3] ? kmalloc_reserve+0x103/0x2d0 [ 37.381575][ C3] ? __asan_memset+0x27/0x50 [ 37.381578][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 37.381580][ C3] ? __lock_acquire+0x518/0xc20 [ 37.381582][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 37.381583][ C3] ? arp_xmit+0x28/0x300 [ 37.381585][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381586][ C3] ? lock_acquire+0x13c/0x160 [ 37.381588][ C3] arp_xmit+0xac/0x300 [ 37.381589][ C3] arp_solicit+0x4d8/0xe90 [ 37.381591][ C3] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 37.381593][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381594][ C3] ? __create_object+0x78/0x110 [ 37.381596][ C3] ? trace_kmem_cache_alloc+0xea/0x110 [ 37.381598][ C3] ? arp_rcv+0xc0/0xc0 [ 37.381600][ C3] ? neigh_probe+0x62/0x100 [ 37.381601][ C3] ? neigh_periodic_work+0xa60/0xa60 [ 37.381603][ C3] neigh_probe+0xb3/0x100 [ 37.381605][ C3] neigh_timer_handler+0x191/0x1210 [ 37.381607][ C3] ? neigh_periodic_work+0xa60/0xa60 [ 37.381608][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381609][ C3] call_timer_fn+0x160/0x4d0 [ 37.381611][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 37.381613][ C3] ? find_held_lock+0x2b/0x80 [ 37.381615][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 37.381617][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381618][ C3] __run_timers+0x68f/0xaa0 [ 37.381620][ C3] ? neigh_periodic_work+0xa60/0xa60 [ 37.381622][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 37.381624][ C3] ? __lock_acquire+0x518/0xc20 [ 37.381626][ C3] ? __rwlock_init+0x150/0x150 [ 37.381629][ C3] run_timer_softirq+0xf0/0x160 [ 37.381631][ C3] ? __run_timers+0xaa0/0xaa0 [ 37.381633][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.381635][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 37.381637][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381638][ C3] handle_softirqs+0x1d3/0x900 [ 37.381640][ C3] ? _local_bh_enable+0xc0/0xc0 [ 37.381642][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381643][ C3] run_ksoftirqd+0x39/0x60 [ 37.381644][ C3] smpboot_thread_fn+0x2fb/0x9b0 [ 37.381646][ C3] ? sort_range+0x20/0x20 [ 37.381648][ C3] kthread+0x367/0x460 [ 37.381650][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.381651][ C3] ? kthread_affine_preferred+0x4c0/0x4c0 [ 37.381653][ C3] ret_from_fork+0x474/0x6b0 [ 37.381654][ C3] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 37.381656][ C3] ? __switch_to+0x5a3/0xe00 [ 37.381659][ C3] ? kthread_affine_preferred+0x4c0/0x4c0 [ 37.381661][ C3] ret_from_fork_asm+0x11/0x20 [ 37.381664][ C3] [ 37.381668][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.381669][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 33, name: ksoftirqd/3 [ 37.381670][ C3] preempt_count: 302, expected: 0 [ 37.381671][ C3] RCU nest depth: 2, expected: 0 [ 37.381672][ C3] INFO: lockdep is turned off. [ 37.381672][ C3] irq event stamp: 1752621 [ 37.381673][ C3] hardirqs last enabled at (1752620): [] __down_trylock_console_sem+0x86/0xa0 [ 37.381675][ C3] hardirqs last disabled at (1752621): [] console_emit_next_record+0x3d4/0x4c0 [ 37.381677][ C3] softirqs last enabled at (1751376): [] handle_softirqs+0x67c/0x900 [ 37.381679][ C3] softirqs last disabled at (1751381): [] run_ksoftirqd+0x39/0x60 [ 37.381680][ C3] Preemption disabled at: [ 37.381681][ C3] [] handle_softirqs+0xf6/0x900 [ 37.381683][ C3] CPU: 3 UID: 0 PID: 33 Comm: ksoftirqd/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.381685][ C3] Tainted: [W]=WARN [ 37.381686][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.381686][ C3] Call Trace: [ 37.381687][ C3] [ 37.381687][ C3] dump_stack_lvl+0x6f/0xa0 [ 37.381690][ C3] ? handle_softirqs+0xf6/0x900 [ 37.381691][ C3] __might_resched.cold+0x1fe/0x2c1 [ 37.381694][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.381696][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381698][ C3] __kmalloc_noprof+0x443/0x760 [ 37.381699][ C3] ? __rwlock_init+0x150/0x150 [ 37.381701][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 37.381703][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 37.381705][ C3] alloc_buf.isra.0+0x4b/0x260 [ 37.381707][ C3] put_chars+0x1e1/0x2f0 [ 37.381709][ C3] ? __send_to_port+0x420/0x420 [ 37.381711][ C3] hvc_console_print+0x292/0x780 [ 37.381713][ C3] ? mark_usage+0x42/0x170 [ 37.381714][ C3] ? __lock_acquire+0x388/0xc20 [ 37.381717][ C3] ? hvc_write+0x3a0/0x3a0 [ 37.381718][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 37.381720][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381721][ C3] ? lock_acquire+0x13c/0x160 [ 37.381723][ C3] console_emit_next_record+0x22f/0x4c0 [ 37.381725][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 37.381727][ C3] ? console_flush_one_record+0x106/0x710 [ 37.381729][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381730][ C3] ? lock_acquire+0x13c/0x160 [ 37.381732][ C3] console_flush_one_record+0x46f/0x710 [ 37.381734][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 37.381736][ C3] ? __lock_acquire+0x518/0xc20 [ 37.381738][ C3] console_unlock+0xee/0x1f0 [ 37.381740][ C3] ? console_flush_one_record+0x710/0x710 [ 37.381741][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381742][ C3] ? lock_acquire+0xe0/0x160 [ 37.381744][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.381746][ C3] ? vprintk_emit+0x320/0x3e0 [ 37.381747][ C3] vprintk_emit+0x37c/0x3e0 [ 37.381749][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 37.381750][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 37.381752][ C3] _printk+0xc7/0x100 [ 37.381754][ C3] ? snapshot_read.cold+0x21/0x21 [ 37.381755][ C3] ? ___ratelimit+0x4e7/0xa00 [ 37.381757][ C3] ? idr_get_free+0x830/0x830 [ 37.381759][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 37.381761][ C3] ip6gre_tunnel_xmit+0x1f5/0xdd0 [ip6_gre] [ 37.381763][ C3] ? __gre6_xmit+0x19a0/0x19a0 [ip6_gre] [ 37.381765][ C3] ? netif_skb_features+0x662/0x14e0 [ 37.381767][ C3] ? unwind_next_frame+0x69b/0x1ea0 [ 37.381768][ C3] ? kthread+0x367/0x460 [ 37.381770][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 37.381771][ C3] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.381773][ C3] ? validate_chain+0x38b/0xc20 [ 37.381775][ C3] dev_hard_start_xmit+0xf4/0x620 [ 37.381778][ C3] sch_direct_xmit+0x25b/0x1100 [ 37.381779][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 37.381781][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 37.381782][ C3] ? __rcu_read_lock+0x70/0x70 [ 37.381783][ C3] ? __lock_acquire+0x518/0xc20 [ 37.381784][ C3] ? lock_acquire+0x13c/0x160 [ 37.381787][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 37.381789][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 37.381790][ C3] ? __dev_queue_xmit+0x204/0x1b90 [ 37.381792][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381793][ C3] ? lock_acquire+0x13c/0x160 [ 37.381795][ C3] __dev_queue_xmit+0x952/0x1b90 [ 37.381796][ C3] ? kmalloc_reserve+0x103/0x2d0 [ 37.381798][ C3] ? __asan_memset+0x27/0x50 [ 37.381800][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 37.381802][ C3] ? __lock_acquire+0x518/0xc20 [ 37.381804][ C3] ? lock_acquire.part.0+0xd4/0x280 [ 37.381805][ C3] ? arp_xmit+0x28/0x300 [ 37.381807][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381808][ C3] ? lock_acquire+0x13c/0x160 [ 37.381809][ C3] arp_xmit+0xac/0x300 [ 37.381811][ C3] arp_solicit+0x4d8/0xe90 [ 37.381812][ C3] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 37.381814][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381815][ C3] ? __create_object+0x78/0x110 [ 37.381816][ C3] ? trace_kmem_cache_alloc+0xea/0x110 [ 37.381818][ C3] ? arp_rcv+0xc0/0xc0 [ 37.381819][ C3] ? neigh_probe+0x62/0x100 [ 37.381821][ C3] ? neigh_periodic_work+0xa60/0xa60 [ 37.381823][ C3] neigh_probe+0xb3/0x100 [ 37.381824][ C3] neigh_timer_handler+0x191/0x1210 [ 37.381826][ C3] ? neigh_periodic_work+0xa60/0xa60 [ 37.381828][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381829][ C3] call_timer_fn+0x160/0x4d0 [ 37.381831][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 37.381832][ C3] ? find_held_lock+0x2b/0x80 [ 37.381834][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 37.381836][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381837][ C3] __run_timers+0x68f/0xaa0 [ 37.381839][ C3] ? neigh_periodic_work+0xa60/0xa60 [ 37.381841][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 37.381843][ C3] ? __lock_acquire+0x518/0xc20 [ 37.381845][ C3] ? __rwlock_init+0x150/0x150 [ 37.381847][ C3] run_timer_softirq+0xf0/0x160 [ 37.381849][ C3] ? __run_timers+0xaa0/0xaa0 [ 37.381851][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.381852][ C3] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 37.381854][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381855][ C3] handle_softirqs+0x1d3/0x900 [ 37.381857][ C3] ? _local_bh_enable+0xc0/0xc0 [ 37.381858][ C3] ? rcu_is_watching+0x16/0xd0 [ 37.381860][ C3] run_ksoftirqd+0x39/0x60 [ 37.381861][ C3] smpboot_thread_fn+0x2fb/0x9b0 [ 37.381863][ C3] ? sort_range+0x20/0x20 [ 37.381865][ C3] kthread+0x367/0x460 [ 37.381866][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.381867][ C3] ? kthread_affine_preferred+0x4c0/0x4c0 [ 37.381869][ C3] ret_from_fork+0x474/0x6b0 [ 37.381871][ C3] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 37.381872][ C3] ? __switch_to+0x5a3/0xe00 [ 37.381874][ C3] ? kthread_affine_preferred+0x4c0/0x4c0 [ 37.381876][ C3] ret_from_fork_asm+0x11/0x20 [ 37.381879][ C3] [ 39.430098][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 39.430111][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 39.430113][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 39.430115][ C2] preempt_count: 503, expected: 0 [ 39.430116][ C2] RCU nest depth: 2, expected: 0 [ 39.430117][ C2] INFO: lockdep is turned off. [ 39.430118][ C2] irq event stamp: 2133341 [ 39.430119][ C2] hardirqs last enabled at (2133341): [] cpuidle_idle_call.constprop.0+0x237/0x410 [ 39.430128][ C2] hardirqs last disabled at (2133340): [] do_idle+0xd1/0x190 [ 39.430130][ C2] softirqs last enabled at (2133336): [] handle_softirqs+0x67c/0x900 [ 39.430133][ C2] softirqs last disabled at (2133325): [] __irq_exit_rcu+0x145/0x1c0 [ 39.430135][ C2] Preemption disabled at: [ 39.430136][ C2] [<0000000000000000>] 0x0 [ 39.430142][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 39.430146][ C2] Tainted: [W]=WARN [ 39.430147][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 39.430149][ C2] Call Trace: [ 39.430150][ C2] [ 39.430152][ C2] dump_stack_lvl+0x6f/0xa0 [ 39.430158][ C2] __might_resched.cold+0x1fe/0x2c1 [ 39.430161][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 39.430165][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430167][ C2] __kmalloc_noprof+0x443/0x760 [ 39.430170][ C2] ? __rwlock_init+0x150/0x150 [ 39.430173][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 39.430178][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 39.430179][ C2] alloc_buf.isra.0+0x4b/0x260 [ 39.430182][ C2] put_chars+0x1e1/0x2f0 [ 39.430183][ C2] ? __send_to_port+0x420/0x420 [ 39.430184][ C2] ? printk_get_next_message+0x240/0x650 [ 39.430187][ C2] ? console_prepend_replay+0x20/0x20 [ 39.430190][ C2] hvc_console_print+0x292/0x780 [ 39.430194][ C2] ? hvc_write+0x3a0/0x3a0 [ 39.430196][ C2] ? __rwlock_init+0x150/0x150 [ 39.430197][ C2] ? lock_acquire+0x13c/0x160 [ 39.430200][ C2] console_emit_next_record+0x22f/0x4c0 [ 39.430202][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 39.430205][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430206][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430206][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430207][ C2] ? lock_acquire+0x13c/0x160 [ 39.430209][ C2] ? console_flush_one_record+0x111/0x710 [ 39.430211][ C2] console_flush_one_record+0x46f/0x710 [ 39.430213][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 39.430216][ C2] console_unlock+0xee/0x1f0 [ 39.430217][ C2] ? lock_acquire+0x13c/0x160 [ 39.430219][ C2] ? console_flush_one_record+0x710/0x710 [ 39.430221][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430222][ C2] ? lock_release+0x184/0x1f0 [ 39.430223][ C2] ? lock_acquire+0xe0/0x160 [ 39.430224][ C2] ? __rcu_read_lock+0x70/0x70 [ 39.430226][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 39.430228][ C2] ? vprintk_emit+0x320/0x3e0 [ 39.430229][ C2] vprintk_emit+0x37c/0x3e0 [ 39.430231][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 39.430232][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 39.430234][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430235][ C2] ? lock_acquire+0x13c/0x160 [ 39.430236][ C2] _printk+0xc7/0x100 [ 39.430240][ C2] ? snapshot_read.cold+0x21/0x21 [ 39.430241][ C2] ? ___ratelimit+0x4e7/0xa00 [ 39.430245][ C2] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 39.430248][ C2] ? idr_get_free+0x830/0x830 [ 39.430250][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 39.430253][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 39.430258][ C2] ip6gre_tunnel_xmit+0x1f5/0xdd0 [ip6_gre] [ 39.430261][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 39.430265][ C2] ? __gre6_xmit+0x19a0/0x19a0 [ip6_gre] [ 39.430266][ C2] ? lock_acquire+0x13c/0x160 [ 39.430268][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430269][ C2] ? netif_skb_features+0x662/0x14e0 [ 39.430272][ C2] ? lock_release+0x184/0x1f0 [ 39.430274][ C2] ? unwind_next_frame+0x69b/0x1ea0 [ 39.430276][ C2] ? __asan_memmove+0x3c/0x60 [ 39.430279][ C2] ? __vlan_insert_inner_tag.constprop.0+0x1f1/0x610 [ 39.430281][ C2] ? stack_access_ok+0x1e0/0x1e0 [ 39.430283][ C2] dev_hard_start_xmit+0xf4/0x620 [ 39.430286][ C2] sch_direct_xmit+0x25b/0x1100 [ 39.430289][ C2] ? common_startup_64+0x13e/0x148 [ 39.430292][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 39.430294][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 39.430295][ C2] ? __rcu_read_lock+0x70/0x70 [ 39.430296][ C2] ? lock_acquire+0x13c/0x160 [ 39.430299][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 39.430300][ C2] ? sysvec_apic_timer_interrupt+0x9d/0xe0 [ 39.430303][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 39.430304][ C2] ? stack_access_ok+0x1e0/0x1e0 [ 39.430305][ C2] ? arp_send_dst+0x6a/0x220 [ 39.430308][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430309][ C2] ? lock_acquire+0x13c/0x160 [ 39.430311][ C2] __dev_queue_xmit+0x952/0x1b90 [ 39.430313][ C2] ? arch_stack_walk+0xc7/0x130 [ 39.430315][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 39.430318][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 39.430320][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 39.430323][ C2] ? stack_depot_save_flags+0x1bc/0x790 [ 39.430326][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430327][ C2] ? netif_skb_features+0x662/0x14e0 [ 39.430328][ C2] ? lock_acquire+0x13c/0x160 [ 39.430330][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430331][ C2] ? lock_release+0x184/0x1f0 [ 39.430333][ C2] vlan_dev_hard_start_xmit+0x285/0x400 [ 39.430336][ C2] dev_hard_start_xmit+0xf4/0x620 [ 39.430338][ C2] ? validate_xmit_skb+0x72/0x9a0 [ 39.430340][ C2] __dev_queue_xmit+0xc1a/0x1b90 [ 39.430343][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 39.430345][ C2] ? eth_header+0xa0/0x180 [ 39.430347][ C2] ? vlan_dev_hard_header+0x332/0x4f0 [ 39.430348][ C2] ? __asan_memset+0x27/0x50 [ 39.430350][ C2] ? arp_create+0x63c/0x7e0 [ 39.430351][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430352][ C2] ? lock_acquire+0x13c/0x160 [ 39.430354][ C2] arp_xmit+0xac/0x300 [ 39.430355][ C2] arp_solicit+0x4d8/0xe90 [ 39.430357][ C2] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 39.430360][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430361][ C2] ? __create_object+0x78/0x110 [ 39.430363][ C2] ? trace_kmem_cache_alloc+0xea/0x110 [ 39.430365][ C2] ? arp_rcv+0xc0/0xc0 [ 39.430367][ C2] ? __copy_skb_header+0x3af/0x510 [ 39.430369][ C2] ? __asan_memcpy+0x3c/0x60 [ 39.430371][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430372][ C2] ? neigh_periodic_work+0xa60/0xa60 [ 39.430375][ C2] neigh_probe+0xb3/0x100 [ 39.430376][ C2] neigh_timer_handler+0x191/0x1210 [ 39.430378][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 39.430380][ C2] ? neigh_periodic_work+0xa60/0xa60 [ 39.430381][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430382][ C2] call_timer_fn+0x160/0x4d0 [ 39.430385][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 39.430387][ C2] ? debug_object_active_state+0x430/0x430 [ 39.430390][ C2] ? __rwlock_init+0x150/0x150 [ 39.430391][ C2] ? timer_recalc_next_expiry+0xf0/0x210 [ 39.430393][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430394][ C2] __run_timers+0x68f/0xaa0 [ 39.430396][ C2] ? neigh_periodic_work+0xa60/0xa60 [ 39.430398][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 39.430401][ C2] ? do_raw_spin_lock+0x131/0x280 [ 39.430403][ C2] ? __rwlock_init+0x150/0x150 [ 39.430405][ C2] run_timer_softirq+0xf0/0x160 [ 39.430407][ C2] ? __run_timers+0xaa0/0xaa0 [ 39.430409][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 39.430410][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430411][ C2] handle_softirqs+0x1d3/0x900 [ 39.430414][ C2] ? _local_bh_enable+0xc0/0xc0 [ 39.430415][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430416][ C2] ? lock_release+0x184/0x1f0 [ 39.430418][ C2] __irq_exit_rcu+0x145/0x1c0 [ 39.430419][ C2] irq_exit_rcu+0xe/0x30 [ 39.430421][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 39.430422][ C2] [ 39.430423][ C2] [ 39.430424][ C2] ? _raw_spin_unlock+0x2d/0x50 [ 39.430425][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 39.430427][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 39.430429][ C2] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 39.430431][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246 [ 39.430434][ C2] RAX: 0000000000000002 RBX: ff11000001c1c740 RCX: 0000000000000001 [ 39.430436][ C2] RDX: 0000000000000002 RSI: ffffffffb1294960 RDI: ffffffffae706247 [ 39.430436][ C2] RBP: 0000000000000000 R08: ffffffffb0fb9421 R09: 1fe220000d8263a2 [ 39.430437][ C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3 [ 39.430438][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 39.430439][ C2] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 39.430441][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 39.430443][ C2] default_idle+0x9/0x10 [ 39.430445][ C2] default_idle_call+0x6e/0xb0 [ 39.430446][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 39.430448][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 39.430450][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 39.430452][ C2] ? rcu_is_watching+0x16/0xd0 [ 39.430454][ C2] do_idle+0xd8/0x190 [ 39.430455][ C2] cpu_startup_entry+0x53/0x70 [ 39.430460][ C2] start_secondary+0x204/0x2b0 [ 39.430462][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 39.430464][ C2] common_startup_64+0x13e/0x148 [ 39.430467][ C2] [ 41.029105][ C3] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 41.029124][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.029127][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 41.029128][ C3] preempt_count: 303, expected: 0 [ 41.029129][ C3] RCU nest depth: 2, expected: 0 [ 41.029130][ C3] INFO: lockdep is turned off. [ 41.029131][ C3] irq event stamp: 2261456 [ 41.029132][ C3] hardirqs last enabled at (2261455): [] default_idle_call+0x98/0xb0 [ 41.029141][ C3] hardirqs last disabled at (2261456): [] __schedule+0x1246/0x20e0 [ 41.029144][ C3] softirqs last enabled at (2261398): [] handle_softirqs+0x67c/0x900 [ 41.029148][ C3] softirqs last disabled at (2261391): [] __irq_exit_rcu+0x145/0x1c0 [ 41.029150][ C3] Preemption disabled at: [ 41.029151][ C3] [<0000000000000000>] 0x0 [ 41.029158][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.029162][ C3] Tainted: [W]=WARN [ 41.029163][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.029165][ C3] Call Trace: [ 41.029166][ C3] [ 41.029168][ C3] dump_stack_lvl+0x6f/0xa0 [ 41.029174][ C3] __might_resched.cold+0x1fe/0x2c1 [ 41.029177][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.029181][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029184][ C3] __kmalloc_noprof+0x443/0x760 [ 41.029187][ C3] ? __rwlock_init+0x150/0x150 [ 41.029190][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 41.029194][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 41.029196][ C3] alloc_buf.isra.0+0x4b/0x260 [ 41.029199][ C3] put_chars+0x1e1/0x2f0 [ 41.029200][ C3] ? __send_to_port+0x420/0x420 [ 41.029202][ C3] ? console_prepend_replay+0x20/0x20 [ 41.029205][ C3] hvc_console_print+0x292/0x780 [ 41.029210][ C3] ? hvc_write+0x3a0/0x3a0 [ 41.029211][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029212][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029213][ C3] ? lock_acquire+0x13c/0x160 [ 41.029216][ C3] console_emit_next_record+0x22f/0x4c0 [ 41.029219][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 41.029221][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029222][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029223][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029224][ C3] ? lock_acquire+0x13c/0x160 [ 41.029225][ C3] ? console_flush_one_record+0x111/0x710 [ 41.029227][ C3] console_flush_one_record+0x46f/0x710 [ 41.029230][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 41.029232][ C3] console_unlock+0xee/0x1f0 [ 41.029234][ C3] ? lock_acquire+0x13c/0x160 [ 41.029236][ C3] ? console_flush_one_record+0x710/0x710 [ 41.029237][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029238][ C3] ? lock_release+0x184/0x1f0 [ 41.029240][ C3] ? lock_acquire+0xe0/0x160 [ 41.029241][ C3] ? __rcu_read_lock+0x70/0x70 [ 41.029242][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.029244][ C3] ? vprintk_emit+0x320/0x3e0 [ 41.029246][ C3] vprintk_emit+0x37c/0x3e0 [ 41.029248][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 41.029249][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 41.029250][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029251][ C3] ? lock_acquire+0x13c/0x160 [ 41.029253][ C3] _printk+0xc7/0x100 [ 41.029256][ C3] ? snapshot_read.cold+0x21/0x21 [ 41.029258][ C3] ? ___ratelimit+0x4e7/0xa00 [ 41.029261][ C3] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 41.029264][ C3] ? idr_get_free+0x830/0x830 [ 41.029266][ C3] ? trace_irq_enable.constprop.0+0x30/0x160 [ 41.029269][ C3] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 41.029273][ C3] ip6gre_tunnel_xmit+0x1f5/0xdd0 [ip6_gre] [ 41.029278][ C3] ? get_stack_info+0x3b/0xd0 [ 41.029281][ C3] ? __gre6_xmit+0x19a0/0x19a0 [ip6_gre] [ 41.029283][ C3] ? lock_release+0x184/0x1f0 [ 41.029285][ C3] ? netif_skb_features+0x662/0x14e0 [ 41.029288][ C3] ? unwind_next_frame+0x69b/0x1ea0 [ 41.029291][ C3] ? sysvec_apic_timer_interrupt+0x9d/0xe0 [ 41.029293][ C3] ? skb_network_protocol+0x3b0/0x3b0 [ 41.029294][ C3] ? kmem_cache_alloc_node_noprof+0x4ce/0x660 [ 41.029296][ C3] ? stack_access_ok+0x1e0/0x1e0 [ 41.029297][ C3] ? arp_send_dst+0x6a/0x220 [ 41.029301][ C3] dev_hard_start_xmit+0xf4/0x620 [ 41.029303][ C3] sch_direct_xmit+0x25b/0x1100 [ 41.029307][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 41.029309][ C3] ? dequeue_skb+0x1db0/0x1db0 [ 41.029310][ C3] ? do_raw_spin_trylock+0xb6/0x180 [ 41.029312][ C3] ? __rcu_read_lock+0x70/0x70 [ 41.029313][ C3] ? lock_acquire+0x13c/0x160 [ 41.029315][ C3] __dev_xmit_skb+0xecc/0x1be0 [ 41.029317][ C3] ? arp_send_dst+0x6a/0x220 [ 41.029318][ C3] ? neigh_probe+0xb3/0x100 [ 41.029320][ C3] ? lock_acquire+0x13c/0x160 [ 41.029322][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 41.029323][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 41.029325][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029326][ C3] ? lock_acquire+0x13c/0x160 [ 41.029328][ C3] ? trace_kmem_cache_alloc+0xea/0x110 [ 41.029330][ C3] __dev_queue_xmit+0x952/0x1b90 [ 41.029332][ C3] ? kmalloc_reserve+0x103/0x2d0 [ 41.029335][ C3] ? __asan_memset+0x27/0x50 [ 41.029338][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 41.029340][ C3] ? napi_skb_cache_get+0x830/0x830 [ 41.029342][ C3] ? nl_fib_input+0x330/0x330 [ 41.029344][ C3] ? __asan_memcpy+0x3c/0x60 [ 41.029346][ C3] ? eth_header_cache_update+0x20/0x20 [ 41.029347][ C3] ? __asan_memset+0x27/0x50 [ 41.029349][ C3] ? arp_create+0x63c/0x7e0 [ 41.029350][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029351][ C3] ? lock_acquire+0x13c/0x160 [ 41.029353][ C3] arp_xmit+0xac/0x300 [ 41.029354][ C3] arp_solicit+0x4d8/0xe90 [ 41.029356][ C3] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 41.029358][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029359][ C3] ? __create_object+0x78/0x110 [ 41.029361][ C3] ? trace_kmem_cache_alloc+0xea/0x110 [ 41.029362][ C3] ? arp_rcv+0xc0/0xc0 [ 41.029364][ C3] ? __copy_skb_header+0x3af/0x510 [ 41.029365][ C3] ? __asan_memcpy+0x3c/0x60 [ 41.029367][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029368][ C3] ? neigh_periodic_work+0xa60/0xa60 [ 41.029370][ C3] neigh_probe+0xb3/0x100 [ 41.029371][ C3] neigh_timer_handler+0x191/0x1210 [ 41.029373][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 41.029375][ C3] ? neigh_periodic_work+0xa60/0xa60 [ 41.029377][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029378][ C3] call_timer_fn+0x160/0x4d0 [ 41.029381][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 41.029383][ C3] ? debug_object_active_state+0x430/0x430 [ 41.029386][ C3] ? __rwlock_init+0x150/0x150 [ 41.029388][ C3] ? timer_recalc_next_expiry+0xf0/0x210 [ 41.029389][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029391][ C3] __run_timers+0x68f/0xaa0 [ 41.029392][ C3] ? neigh_periodic_work+0xa60/0xa60 [ 41.029395][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 41.029397][ C3] ? do_raw_spin_lock+0x131/0x280 [ 41.029399][ C3] ? __rwlock_init+0x150/0x150 [ 41.029401][ C3] run_timer_softirq+0xf0/0x160 [ 41.029403][ C3] ? __run_timers+0xaa0/0xaa0 [ 41.029405][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.029406][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029408][ C3] handle_softirqs+0x1d3/0x900 [ 41.029410][ C3] ? _local_bh_enable+0xc0/0xc0 [ 41.029411][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029412][ C3] ? lock_release+0x184/0x1f0 [ 41.029414][ C3] __irq_exit_rcu+0x145/0x1c0 [ 41.029416][ C3] irq_exit_rcu+0xe/0x30 [ 41.029417][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 41.029419][ C3] [ 41.029420][ C3] [ 41.029420][ C3] ? _raw_spin_unlock+0x2d/0x50 [ 41.029422][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 41.029423][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 41.029426][ C3] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 41.029428][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000246 [ 41.029431][ C3] RAX: 0000000000000003 RBX: ff11000001cb8040 RCX: 0000000000000001 [ 41.029432][ C3] RDX: 0000000000000003 RSI: ffffffffb1294960 RDI: ffffffffae706247 [ 41.029433][ C3] RBP: 0000000000000000 R08: ffffffffb0fb9421 R09: 1fe220000d8363a2 [ 41.029434][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc3 [ 41.029434][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 41.029436][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 41.029438][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 41.029441][ C3] default_idle+0x9/0x10 [ 41.029442][ C3] default_idle_call+0x6e/0xb0 [ 41.029444][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 41.029445][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 41.029447][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 41.029449][ C3] ? trace_sched_exit_tp+0x30/0x160 [ 41.029451][ C3] ? rcu_is_watching+0x16/0xd0 [ 41.029452][ C3] do_idle+0xd8/0x190 [ 41.029454][ C3] cpu_startup_entry+0x53/0x70 [ 41.029456][ C3] start_secondary+0x204/0x2b0 [ 41.029457][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 41.029459][ C3] common_startup_64+0x13e/0x148 [ 41.029463][ C3] [ 42.822103][ C2] ip6_tunnel: tep0 xmit: Local address not yet configured! [ 42.822117][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.822120][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 42.822121][ C2] preempt_count: 503, expected: 0 [ 42.822122][ C2] RCU nest depth: 2, expected: 0 [ 42.822123][ C2] INFO: lockdep is turned off. [ 42.822124][ C2] irq event stamp: 2133341 [ 42.822125][ C2] hardirqs last enabled at (2133341): [] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.822134][ C2] hardirqs last disabled at (2133340): [] do_idle+0xd1/0x190 [ 42.822136][ C2] softirqs last enabled at (2133336): [] handle_softirqs+0x67c/0x900 [ 42.822139][ C2] softirqs last disabled at (2133325): [] __irq_exit_rcu+0x145/0x1c0 [ 42.822141][ C2] Preemption disabled at: [ 42.822142][ C2] [<0000000000000000>] 0x0 [ 42.822149][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.822152][ C2] Tainted: [W]=WARN [ 42.822153][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.822155][ C2] Call Trace: [ 42.822156][ C2] [ 42.822157][ C2] dump_stack_lvl+0x6f/0xa0 [ 42.822163][ C2] __might_resched.cold+0x1fe/0x2c1 [ 42.822167][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.822170][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822173][ C2] __kmalloc_noprof+0x443/0x760 [ 42.822175][ C2] ? __rwlock_init+0x150/0x150 [ 42.822178][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 42.822183][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 42.822185][ C2] alloc_buf.isra.0+0x4b/0x260 [ 42.822187][ C2] put_chars+0x1e1/0x2f0 [ 42.822189][ C2] ? __send_to_port+0x420/0x420 [ 42.822190][ C2] ? printk_get_next_message+0x240/0x650 [ 42.822193][ C2] ? console_prepend_replay+0x20/0x20 [ 42.822195][ C2] hvc_console_print+0x292/0x780 [ 42.822200][ C2] ? hvc_write+0x3a0/0x3a0 [ 42.822201][ C2] ? __rwlock_init+0x150/0x150 [ 42.822203][ C2] ? lock_acquire+0x13c/0x160 [ 42.822205][ C2] console_emit_next_record+0x22f/0x4c0 [ 42.822208][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 42.822210][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822211][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822212][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822213][ C2] ? lock_acquire+0x13c/0x160 [ 42.822215][ C2] ? console_flush_one_record+0x111/0x710 [ 42.822216][ C2] console_flush_one_record+0x46f/0x710 [ 42.822218][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 42.822221][ C2] console_unlock+0xee/0x1f0 [ 42.822223][ C2] ? lock_acquire+0x13c/0x160 [ 42.822224][ C2] ? console_flush_one_record+0x710/0x710 [ 42.822226][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822227][ C2] ? lock_release+0x184/0x1f0 [ 42.822228][ C2] ? lock_acquire+0xe0/0x160 [ 42.822230][ C2] ? __rcu_read_lock+0x70/0x70 [ 42.822231][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.822233][ C2] ? vprintk_emit+0x320/0x3e0 [ 42.822235][ C2] vprintk_emit+0x37c/0x3e0 [ 42.822236][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 42.822237][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 42.822239][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822240][ C2] ? lock_acquire+0x13c/0x160 [ 42.822242][ C2] _printk+0xc7/0x100 [ 42.822245][ C2] ? snapshot_read.cold+0x21/0x21 [ 42.822246][ C2] ? ___ratelimit+0x4e7/0xa00 [ 42.822250][ C2] ? __ipv6_chk_addr_and_flags+0x97/0x5f0 [ 42.822253][ C2] ? idr_get_free+0x830/0x830 [ 42.822255][ C2] ? trace_irq_enable.constprop.0+0x30/0x160 [ 42.822258][ C2] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 42.822262][ C2] ip6gre_tunnel_xmit+0x1f5/0xdd0 [ip6_gre] [ 42.822266][ C2] ? get_stack_info_noinstr+0x1a/0x120 [ 42.822268][ C2] ? __gre6_xmit+0x19a0/0x19a0 [ip6_gre] [ 42.822270][ C2] ? lock_acquire+0x13c/0x160 [ 42.822272][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822273][ C2] ? netif_skb_features+0x662/0x14e0 [ 42.822276][ C2] ? lock_release+0x184/0x1f0 [ 42.822277][ C2] ? unwind_next_frame+0x69b/0x1ea0 [ 42.822280][ C2] ? __asan_memmove+0x3c/0x60 [ 42.822283][ C2] ? __vlan_insert_inner_tag.constprop.0+0x1f1/0x610 [ 42.822285][ C2] ? stack_access_ok+0x1e0/0x1e0 [ 42.822287][ C2] dev_hard_start_xmit+0xf4/0x620 [ 42.822290][ C2] sch_direct_xmit+0x25b/0x1100 [ 42.822293][ C2] ? common_startup_64+0x13e/0x148 [ 42.822296][ C2] ? dequeue_skb+0x1db0/0x1db0 [ 42.822297][ C2] ? do_raw_spin_trylock+0xb6/0x180 [ 42.822299][ C2] ? __rcu_read_lock+0x70/0x70 [ 42.822300][ C2] ? lock_acquire+0x13c/0x160 [ 42.822302][ C2] __dev_xmit_skb+0xecc/0x1be0 [ 42.822304][ C2] ? sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.822306][ C2] ? alloc_netdev_dummy+0x30/0x30 [ 42.822308][ C2] ? stack_access_ok+0x1e0/0x1e0 [ 42.822309][ C2] ? arp_send_dst+0x6a/0x220 [ 42.822311][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822312][ C2] ? lock_acquire+0x13c/0x160 [ 42.822314][ C2] __dev_queue_xmit+0x952/0x1b90 [ 42.822316][ C2] ? arch_stack_walk+0xc7/0x130 [ 42.822319][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.822321][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 42.822323][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 42.822326][ C2] ? stack_depot_save_flags+0x1bc/0x790 [ 42.822329][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822330][ C2] ? netif_skb_features+0x662/0x14e0 [ 42.822332][ C2] ? lock_acquire+0x13c/0x160 [ 42.822333][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822334][ C2] ? lock_release+0x184/0x1f0 [ 42.822336][ C2] vlan_dev_hard_start_xmit+0x285/0x400 [ 42.822339][ C2] dev_hard_start_xmit+0xf4/0x620 [ 42.822341][ C2] ? validate_xmit_skb+0x72/0x9a0 [ 42.822343][ C2] __dev_queue_xmit+0xc1a/0x1b90 [ 42.822346][ C2] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 42.822348][ C2] ? eth_header+0xa0/0x180 [ 42.822349][ C2] ? vlan_dev_hard_header+0x332/0x4f0 [ 42.822351][ C2] ? __asan_memset+0x27/0x50 [ 42.822352][ C2] ? arp_create+0x63c/0x7e0 [ 42.822353][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822354][ C2] ? lock_acquire+0x13c/0x160 [ 42.822356][ C2] arp_xmit+0xac/0x300 [ 42.822358][ C2] arp_solicit+0x4d8/0xe90 [ 42.822360][ C2] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 42.822362][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822363][ C2] ? __create_object+0x78/0x110 [ 42.822365][ C2] ? trace_kmem_cache_alloc+0xea/0x110 [ 42.822367][ C2] ? arp_rcv+0xc0/0xc0 [ 42.822369][ C2] ? __copy_skb_header+0x3af/0x510 [ 42.822372][ C2] ? __asan_memcpy+0x3c/0x60 [ 42.822373][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822374][ C2] ? neigh_periodic_work+0xa60/0xa60 [ 42.822377][ C2] neigh_probe+0xb3/0x100 [ 42.822379][ C2] neigh_timer_handler+0x191/0x1210 [ 42.822380][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 42.822382][ C2] ? neigh_periodic_work+0xa60/0xa60 [ 42.822384][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822385][ C2] call_timer_fn+0x160/0x4d0 [ 42.822387][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 42.822389][ C2] ? debug_object_active_state+0x430/0x430 [ 42.822392][ C2] ? __rwlock_init+0x150/0x150 [ 42.822393][ C2] ? timer_recalc_next_expiry+0xf0/0x210 [ 42.822395][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822396][ C2] __run_timers+0x68f/0xaa0 [ 42.822398][ C2] ? neigh_periodic_work+0xa60/0xa60 [ 42.822400][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 42.822403][ C2] ? do_raw_spin_lock+0x131/0x280 [ 42.822405][ C2] ? __rwlock_init+0x150/0x150 [ 42.822407][ C2] run_timer_softirq+0xf0/0x160 [ 42.822409][ C2] ? __run_timers+0xaa0/0xaa0 [ 42.822411][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.822413][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822414][ C2] handle_softirqs+0x1d3/0x900 [ 42.822417][ C2] ? _local_bh_enable+0xc0/0xc0 [ 42.822419][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822420][ C2] ? lock_release+0x184/0x1f0 [ 42.822422][ C2] __irq_exit_rcu+0x145/0x1c0 [ 42.822423][ C2] irq_exit_rcu+0xe/0x30 [ 42.822425][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 42.822426][ C2] [ 42.822427][ C2] [ 42.822427][ C2] ? _raw_spin_unlock+0x2d/0x50 [ 42.822429][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 42.822431][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 42.822433][ C2] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 42.822435][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000246 [ 42.822438][ C2] RAX: 0000000000000002 RBX: ff11000001c1c740 RCX: 0000000000000001 [ 42.822439][ C2] RDX: 0000000000000002 RSI: ffffffffb1294960 RDI: ffffffffae706247 [ 42.822440][ C2] RBP: 0000000000000000 R08: ffffffffb0fb9421 R09: 1fe220000d8263a2 [ 42.822440][ C2] R10: 0000000000000002 R11: 0000000000000000 R12: 1ff400000002afc3 [ 42.822441][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 42.822442][ C2] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 42.822444][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.822446][ C2] default_idle+0x9/0x10 [ 42.822448][ C2] default_idle_call+0x6e/0xb0 [ 42.822449][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 42.822451][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 42.822453][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 42.822455][ C2] ? rcu_is_watching+0x16/0xd0 [ 42.822457][ C2] do_idle+0xd8/0x190 [ 42.822458][ C2] cpu_startup_entry+0x53/0x70 [ 42.822460][ C2] start_secondary+0x204/0x2b0 [ 42.822461][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 42.822463][ C2] common_startup_64+0x13e/0x148 [ 42.822466][ C2]