[ 11.599990][ T205] ip (205) used greatest stack depth: 24400 bytes left [ 11.600010][ T205] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.600012][ T205] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 205, name: ip [ 11.600014][ T205] preempt_count: 2, expected: 0 [ 11.600015][ T205] RCU nest depth: 0, expected: 0 [ 11.600016][ T205] locks held by ip/205: 5, last CPU#0: [ 11.600017][ T205] #0: ffffffff85c167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.600029][ T205] #1: ffffffff85d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.600034][ T205] #2: ffffffff85d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.600038][ T205] #3: ffffffff85c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.600041][ T205] #4: ffffffff85c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.600045][ T205] irq event stamp: 30320 [ 11.600046][ T205] hardirqs last enabled at (30319): [] __down_trylock_console_sem+0x86/0xa0 [ 11.600050][ T205] hardirqs last disabled at (30320): [] console_emit_next_record+0x3d4/0x4c0 [ 11.600052][ T205] softirqs last enabled at (29678): [] handle_softirqs+0x67c/0x900 [ 11.600054][ T205] softirqs last disabled at (29669): [] __irq_exit_rcu+0x145/0x1c0 [ 11.600056][ T205] Preemption disabled at: [ 11.600057][ T205] [<0000000000000000>] 0x0 [ 11.600064][ T205] CPU: 0 UID: 0 PID: 205 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.600067][ T205] Tainted: [W]=WARN [ 11.600068][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.600070][ T205] Call Trace: [ 11.600071][ T205] [ 11.600073][ T205] dump_stack_lvl+0x6f/0xa0 [ 11.600080][ T205] __might_resched.cold+0x1fe/0x2c1 [ 11.600084][ T205] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.600088][ T205] ? __kmalloc_noprof+0xdb/0x760 [ 11.600093][ T205] __kmalloc_noprof+0x443/0x760 [ 11.600094][ T205] ? alloc_buf.isra.0+0x4b/0x260 [ 11.600101][ T205] ? do_raw_spin_unlock+0x59/0x250 [ 11.600104][ T205] alloc_buf.isra.0+0x4b/0x260 [ 11.600108][ T205] put_chars+0x1e1/0x2f0 [ 11.600111][ T205] ? __send_to_port+0x420/0x420 [ 11.600112][ T205] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.600116][ T205] ? validate_chain+0x38b/0xc20 [ 11.600122][ T205] hvc_console_print+0x292/0x780 [ 11.600130][ T205] ? hvc_write+0x3a0/0x3a0 [ 11.600132][ T205] ? rcu_is_watching+0x16/0xd0 [ 11.600135][ T205] ? lock_acquire+0x13c/0x160 [ 11.600139][ T205] console_emit_next_record+0x22f/0x4c0 [ 11.600146][ T205] ? devkmsg_read+0x4b0/0x4b0 [ 11.600148][ T205] ? console_flush_one_record+0x106/0x710 [ 11.600152][ T205] ? rcu_is_watching+0x16/0xd0 [ 11.600154][ T205] ? lock_acquire+0x13c/0x160 [ 11.600158][ T205] console_flush_one_record+0x46f/0x710 [ 11.600162][ T205] ? console_emit_next_record+0x4c0/0x4c0 [ 11.600164][ T205] ? __lock_acquire+0x518/0xc20 [ 11.600170][ T205] console_unlock+0xee/0x1f0 [ 11.600173][ T205] ? console_flush_one_record+0x710/0x710 [ 11.600175][ T205] ? rcu_is_watching+0x16/0xd0 [ 11.600176][ T205] ? lock_acquire+0xe0/0x160 [ 11.600180][ T205] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.600182][ T205] ? vprintk_emit+0x320/0x3e0 [ 11.600185][ T205] vprintk_emit+0x37c/0x3e0 [ 11.600188][ T205] ? wake_up_klogd_work_func+0x90/0x90 [ 11.600191][ T205] ? __lock_acquire+0x518/0xc20 [ 11.600195][ T205] _printk+0xc7/0x100 [ 11.600199][ T205] ? snapshot_read.cold+0x21/0x21 [ 11.600202][ T205] ? do_raw_spin_lock+0x131/0x280 [ 11.600205][ T205] ? __rwlock_init+0x150/0x150 [ 11.600209][ T205] ? do_raw_spin_lock+0x131/0x280 [ 11.600212][ T205] do_exit.cold+0x82/0x9c [ 11.600216][ T205] ? exit_notify+0x890/0x890 [ 11.600217][ T205] ? __lock_release.isra.0+0x69/0x1a0 [ 11.600220][ T205] ? rcu_is_watching+0x16/0xd0 [ 11.600224][ T205] do_group_exit+0xb8/0x370 [ 11.600227][ T205] __x64_sys_exit_group+0x3c/0x50 [ 11.600229][ T205] x64_sys_call+0x1567/0x1570 [ 11.600231][ T205] do_syscall_64+0xff/0x530 [ 11.600235][ T205] ? exc_page_fault+0xee/0x100 [ 11.600238][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.600241][ T205] RIP: 0033:0x7ff21ab491b8 [ 11.600243][ T205] Code: Unable to access opcode bytes at 0x7ff21ab4918e. [ 11.600244][ T205] RSP: 002b:00007ffc3855fde8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.600247][ T205] RAX: ffffffffffffffda RBX: 00007ff21ac79f88 RCX: 00007ff21ab491b8 [ 11.600248][ T205] RDX: 00007ff21a893fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.600249][ T205] RBP: 00007ffc3855fe40 R08: 0000000000000000 R09: 0000000000000050 [ 11.600250][ T205] R10: 00007ffc3855fc00 R11: 0000000000000246 R12: 0000000000000001 [ 11.600251][ T205] R13: 0000000000000000 R14: 00007ff21ac78680 R15: 00007ff21ac79fa0 [ 11.600258][ T205] [ 18.206229][ T275] ip (275) used greatest stack depth: 23840 bytes left [ 18.206249][ T275] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.206251][ T275] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 275, name: ip [ 18.206253][ T275] preempt_count: 2, expected: 0 [ 18.206254][ T275] RCU nest depth: 0, expected: 0 [ 18.206255][ T275] locks held by ip/275: 5, last CPU#2: [ 18.206257][ T275] #0: ffffffff85c167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 18.206268][ T275] #1: ffffffff85d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.206273][ T275] #2: ffffffff85d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.206277][ T275] #3: ffffffff85c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.206281][ T275] #4: ffffffff85c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.206285][ T275] irq event stamp: 30984 [ 18.206286][ T275] hardirqs last enabled at (30983): [] __down_trylock_console_sem+0x86/0xa0 [ 18.206289][ T275] hardirqs last disabled at (30984): [] console_emit_next_record+0x3d4/0x4c0 [ 18.206291][ T275] softirqs last enabled at (30898): [] handle_softirqs+0x67c/0x900 [ 18.206293][ T275] softirqs last disabled at (30893): [] __irq_exit_rcu+0x145/0x1c0 [ 18.206295][ T275] Preemption disabled at: [ 18.206296][ T275] [<0000000000000000>] 0x0 [ 18.206304][ T275] CPU: 2 UID: 0 PID: 275 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.206307][ T275] Tainted: [W]=WARN [ 18.206308][ T275] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.206309][ T275] Call Trace: [ 18.206311][ T275] [ 18.206312][ T275] dump_stack_lvl+0x6f/0xa0 [ 18.206319][ T275] __might_resched.cold+0x1fe/0x2c1 [ 18.206324][ T275] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.206328][ T275] ? __kmalloc_noprof+0xdb/0x760 [ 18.206332][ T275] __kmalloc_noprof+0x443/0x760 [ 18.206334][ T275] ? alloc_buf.isra.0+0x4b/0x260 [ 18.206341][ T275] ? do_raw_spin_unlock+0x59/0x250 [ 18.206344][ T275] alloc_buf.isra.0+0x4b/0x260 [ 18.206347][ T275] put_chars+0x1e1/0x2f0 [ 18.206350][ T275] ? __send_to_port+0x420/0x420 [ 18.206351][ T275] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.206355][ T275] ? validate_chain+0x38b/0xc20 [ 18.206361][ T275] hvc_console_print+0x292/0x780 [ 18.206368][ T275] ? hvc_write+0x3a0/0x3a0 [ 18.206371][ T275] ? rcu_is_watching+0x16/0xd0 [ 18.206373][ T275] ? lock_acquire+0x13c/0x160 [ 18.206377][ T275] console_emit_next_record+0x22f/0x4c0 [ 18.206381][ T275] ? devkmsg_read+0x4b0/0x4b0 [ 18.206383][ T275] ? console_flush_one_record+0x106/0x710 [ 18.206386][ T275] ? rcu_is_watching+0x16/0xd0 [ 18.206388][ T275] ? lock_acquire+0x13c/0x160 [ 18.206392][ T275] console_flush_one_record+0x46f/0x710 [ 18.206396][ T275] ? console_emit_next_record+0x4c0/0x4c0 [ 18.206398][ T275] ? __lock_acquire+0x518/0xc20 [ 18.206404][ T275] console_unlock+0xee/0x1f0 [ 18.206407][ T275] ? console_flush_one_record+0x710/0x710 [ 18.206409][ T275] ? rcu_is_watching+0x16/0xd0 [ 18.206410][ T275] ? lock_acquire+0xe0/0x160 [ 18.206414][ T275] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.206416][ T275] ? vprintk_emit+0x320/0x3e0 [ 18.206419][ T275] vprintk_emit+0x37c/0x3e0 [ 18.206422][ T275] ? wake_up_klogd_work_func+0x90/0x90 [ 18.206425][ T275] ? __lock_acquire+0x518/0xc20 [ 18.206429][ T275] _printk+0xc7/0x100 [ 18.206433][ T275] ? snapshot_read.cold+0x21/0x21 [ 18.206435][ T275] ? do_raw_spin_lock+0x131/0x280 [ 18.206438][ T275] ? __rwlock_init+0x150/0x150 [ 18.206442][ T275] ? do_raw_spin_lock+0x131/0x280 [ 18.206445][ T275] do_exit.cold+0x82/0x9c [ 18.206448][ T275] ? exit_notify+0x890/0x890 [ 18.206450][ T275] ? __lock_release.isra.0+0x69/0x1a0 [ 18.206452][ T275] ? rcu_is_watching+0x16/0xd0 [ 18.206456][ T275] do_group_exit+0xb8/0x370 [ 18.206459][ T275] __x64_sys_exit_group+0x3c/0x50 [ 18.206461][ T275] x64_sys_call+0x1567/0x1570 [ 18.206463][ T275] do_syscall_64+0xff/0x530 [ 18.206467][ T275] ? exc_page_fault+0xee/0x100 [ 18.206470][ T275] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.206472][ T275] RIP: 0033:0x7fac58dae1b8 [ 18.206474][ T275] Code: Unable to access opcode bytes at 0x7fac58dae18e. [ 18.206476][ T275] RSP: 002b:00007fffab16fff8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 18.206478][ T275] RAX: ffffffffffffffda RBX: 00007fac58edef88 RCX: 00007fac58dae1b8 [ 18.206479][ T275] RDX: 00007fac58af8fc8 RSI: fffffffffffffeb8 RDI: 0000000000000002 [ 18.206480][ T275] RBP: 00007fffab170050 R08: 0000000000000000 R09: 0000000000008010 [ 18.206481][ T275] R10: 00007fffab16fe10 R11: 0000000000000246 R12: 0000000000000001 [ 18.206482][ T275] R13: 0000000000000002 R14: 00007fac58edd680 R15: 00007fac58edefa0 [ 18.206489][ T275] [ 27.978687][ T316] GACT probability NOT on [ 27.978705][ T316] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.978708][ T316] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 316, name: modprobe [ 27.978709][ T316] preempt_count: 1, expected: 0 [ 27.978710][ T316] RCU nest depth: 0, expected: 0 [ 27.978711][ T316] locks held by modprobe/316: 4, last CPU#2: [ 27.978713][ T316] #0: ffffffff85d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 27.978724][ T316] #1: ffffffff85d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 27.978729][ T316] #2: ffffffff85c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 27.978733][ T316] #3: ffffffff85c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 27.978737][ T316] irq event stamp: 22062 [ 27.978738][ T316] hardirqs last enabled at (22061): [] __down_trylock_console_sem+0x86/0xa0 [ 27.978742][ T316] hardirqs last disabled at (22062): [] console_emit_next_record+0x3d4/0x4c0 [ 27.978744][ T316] softirqs last enabled at (20718): [] handle_softirqs+0x67c/0x900 [ 27.978747][ T316] softirqs last disabled at (20709): [] __irq_exit_rcu+0x145/0x1c0 [ 27.978749][ T316] Preemption disabled at: [ 27.978750][ T316] [] vprintk_emit+0x31b/0x3e0 [ 27.978755][ T316] CPU: 2 UID: 0 PID: 316 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.978758][ T316] Tainted: [W]=WARN [ 27.978759][ T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.978761][ T316] Call Trace: [ 27.978763][ T316] [ 27.978764][ T316] dump_stack_lvl+0x6f/0xa0 [ 27.978770][ T316] ? vprintk_emit+0x31b/0x3e0 [ 27.978771][ T316] __might_resched.cold+0x1fe/0x2c1 [ 27.978776][ T316] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.978780][ T316] ? __kmalloc_noprof+0xdb/0x760 [ 27.978785][ T316] __kmalloc_noprof+0x443/0x760 [ 27.978786][ T316] ? alloc_buf.isra.0+0x4b/0x260 [ 27.978794][ T316] ? do_raw_spin_unlock+0x59/0x250 [ 27.978797][ T316] alloc_buf.isra.0+0x4b/0x260 [ 27.978800][ T316] put_chars+0x1e1/0x2f0 [ 27.978802][ T316] ? desc_read_finalized_seq+0x79/0x120 [ 27.978804][ T316] ? __send_to_port+0x420/0x420 [ 27.978807][ T316] ? rcu_read_lock_any_held+0x3c/0x90 [ 27.978810][ T316] ? validate_chain+0x38b/0xc20 [ 27.978815][ T316] hvc_console_print+0x292/0x780 [ 27.978819][ T316] ? __lock_acquire+0x518/0xc20 [ 27.978821][ T316] ? __lock_acquire+0x518/0xc20 [ 27.978826][ T316] ? hvc_write+0x3a0/0x3a0 [ 27.978828][ T316] ? console_emit_next_record+0x1df/0x4c0 [ 27.978831][ T316] ? rcu_is_watching+0x16/0xd0 [ 27.978833][ T316] ? lock_acquire+0x13c/0x160 [ 27.978838][ T316] console_emit_next_record+0x22f/0x4c0 [ 27.978842][ T316] ? devkmsg_read+0x4b0/0x4b0 [ 27.978844][ T316] ? console_flush_one_record+0x106/0x710 [ 27.978847][ T316] ? rcu_is_watching+0x16/0xd0 [ 27.978849][ T316] ? lock_acquire+0x13c/0x160 [ 27.978853][ T316] console_flush_one_record+0x46f/0x710 [ 27.978857][ T316] ? console_emit_next_record+0x4c0/0x4c0 [ 27.978859][ T316] ? __lock_acquire+0x518/0xc20 [ 27.978864][ T316] console_unlock+0xee/0x1f0 [ 27.978867][ T316] ? console_flush_one_record+0x710/0x710 [ 27.978869][ T316] ? rcu_is_watching+0x16/0xd0 [ 27.978871][ T316] ? lock_acquire+0xe0/0x160 [ 27.978875][ T316] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.978876][ T316] ? vprintk_emit+0x320/0x3e0 [ 27.978879][ T316] vprintk_emit+0x37c/0x3e0 [ 27.978883][ T316] ? wake_up_klogd_work_func+0x90/0x90 [ 27.978888][ T316] ? gact_cleanup_module+0xf0/0xf0 [act_gact] [ 27.978891][ T316] _printk+0xc7/0x100 [ 27.978895][ T316] ? snapshot_read.cold+0x21/0x21 [ 27.978901][ T316] ? do_one_initcall+0x113/0x4f0 [ 27.978905][ T316] gact_init_module+0x15/0x1000 [act_gact] [ 27.978907][ T316] do_one_initcall+0x124/0x4f0 [ 27.978910][ T316] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 27.978915][ T316] ? do_init_module+0xae/0x8a0 [ 27.978917][ T316] ? kasan_unpoison+0x44/0x70 [ 27.978923][ T316] do_init_module+0x2ad/0x8a0 [ 27.978926][ T316] ? lockdep_hardirqs_on+0x91/0x130 [ 27.978930][ T316] ? free_module+0x470/0x470 [ 27.978933][ T316] ? kfree+0x123/0x590 [ 27.978937][ T316] load_module+0x1424/0x1bb0 [ 27.978942][ T316] ? security_kernel_post_read_file+0x2f/0x60 [ 27.978947][ T316] ? layout_and_allocate.isra.0+0x680/0x680 [ 27.978950][ T316] ? __ia32_sys_fsconfig+0x180/0x180 [ 27.978954][ T316] ? backing_file_read_iter+0x541/0x790 [ 27.978958][ T316] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.978962][ T316] init_module_from_file+0x11f/0x1a0 [ 27.978964][ T316] ? __do_sys_init_module+0x270/0x270 [ 27.978972][ T316] ? __rwlock_init+0x150/0x150 [ 27.978976][ T316] ? do_raw_spin_unlock+0x59/0x250 [ 27.978979][ T316] idempotent_init_module+0x37b/0x7c0 [ 27.978982][ T316] ? init_module_from_file+0x1a0/0x1a0 [ 27.978988][ T316] ? cap_capable+0x1d7/0x3d0 [ 27.978990][ T316] ? __x64_sys_pread64+0x18d/0x250 [ 27.978995][ T316] __x64_sys_finit_module+0xdf/0x190 [ 27.978997][ T316] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.979001][ T316] do_syscall_64+0xff/0x530 [ 27.979004][ T316] ? exc_page_fault+0xee/0x100 [ 27.979007][ T316] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.979010][ T316] RIP: 0033:0x7f6b1eea537d [ 27.979019][ T316] 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 [ 27.979020][ T316] RSP: 002b:00007fff429fdd08 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 27.979023][ T316] RAX: ffffffffffffffda RBX: 0000559212222810 RCX: 00007f6b1eea537d [ 27.979024][ T316] RDX: 0000000000000000 RSI: 0000559210ccbffd RDI: 0000000000000000 [ 27.979025][ T316] RBP: 00007fff429fdda0 R08: 0000000000000000 R09: 0000000000000000 [ 27.979026][ T316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559210ccbffd [ 27.979027][ T316] R13: 0000559212222960 R14: 0000000000040000 R15: 0000000000000000 [ 27.979034][ T316] [ 38.642841][ T355] ip (355) used greatest stack depth: 23312 bytes left [ 38.642861][ T355] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 38.642864][ T355] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 355, name: ip [ 38.642865][ T355] preempt_count: 2, expected: 0 [ 38.642866][ T355] RCU nest depth: 0, expected: 0 [ 38.642867][ T355] locks held by ip/355: 5, last CPU#0: [ 38.642869][ T355] #0: ffffffff85c167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 38.642880][ T355] #1: ffffffff85d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 38.642886][ T355] #2: ffffffff85d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 38.642890][ T355] #3: ffffffff85c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 38.642894][ T355] #4: ffffffff85c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 38.642899][ T355] irq event stamp: 18722 [ 38.642900][ T355] hardirqs last enabled at (18721): [] __down_trylock_console_sem+0x86/0xa0 [ 38.642903][ T355] hardirqs last disabled at (18722): [] console_emit_next_record+0x3d4/0x4c0 [ 38.642906][ T355] softirqs last enabled at (18330): [] handle_softirqs+0x67c/0x900 [ 38.642908][ T355] softirqs last disabled at (18325): [] __irq_exit_rcu+0x145/0x1c0 [ 38.642911][ T355] Preemption disabled at: [ 38.642912][ T355] [<0000000000000000>] 0x0 [ 38.642919][ T355] CPU: 0 UID: 0 PID: 355 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 38.642922][ T355] Tainted: [W]=WARN [ 38.642923][ T355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.642925][ T355] Call Trace: [ 38.642926][ T355] [ 38.642927][ T355] dump_stack_lvl+0x6f/0xa0 [ 38.642934][ T355] __might_resched.cold+0x1fe/0x2c1 [ 38.642938][ T355] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 38.642942][ T355] ? __kmalloc_noprof+0xdb/0x760 [ 38.642947][ T355] __kmalloc_noprof+0x443/0x760 [ 38.642949][ T355] ? alloc_buf.isra.0+0x4b/0x260 [ 38.642956][ T355] ? do_raw_spin_unlock+0x59/0x250 [ 38.642959][ T355] alloc_buf.isra.0+0x4b/0x260 [ 38.642962][ T355] put_chars+0x1e1/0x2f0 [ 38.642965][ T355] ? __send_to_port+0x420/0x420 [ 38.642966][ T355] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 38.642970][ T355] ? validate_chain+0x38b/0xc20 [ 38.642975][ T355] hvc_console_print+0x292/0x780 [ 38.642983][ T355] ? hvc_write+0x3a0/0x3a0 [ 38.642986][ T355] ? rcu_is_watching+0x16/0xd0 [ 38.642988][ T355] ? lock_acquire+0x13c/0x160 [ 38.642992][ T355] console_emit_next_record+0x22f/0x4c0 [ 38.642996][ T355] ? devkmsg_read+0x4b0/0x4b0 [ 38.642998][ T355] ? console_flush_one_record+0x106/0x710 [ 38.643001][ T355] ? rcu_is_watching+0x16/0xd0 [ 38.643003][ T355] ? lock_acquire+0x13c/0x160 [ 38.643010][ T355] console_flush_one_record+0x46f/0x710 [ 38.643015][ T355] ? console_emit_next_record+0x4c0/0x4c0 [ 38.643017][ T355] ? __lock_acquire+0x518/0xc20 [ 38.643023][ T355] console_unlock+0xee/0x1f0 [ 38.643026][ T355] ? console_flush_one_record+0x710/0x710 [ 38.643027][ T355] ? rcu_is_watching+0x16/0xd0 [ 38.643029][ T355] ? lock_acquire+0xe0/0x160 [ 38.643033][ T355] ? __down_trylock_console_sem+0x5e/0xa0 [ 38.643035][ T355] ? vprintk_emit+0x320/0x3e0 [ 38.643038][ T355] vprintk_emit+0x37c/0x3e0 [ 38.643041][ T355] ? wake_up_klogd_work_func+0x90/0x90 [ 38.643044][ T355] ? __lock_acquire+0x518/0xc20 [ 38.643048][ T355] _printk+0xc7/0x100 [ 38.643051][ T355] ? snapshot_read.cold+0x21/0x21 [ 38.643059][ T355] ? do_raw_spin_lock+0x131/0x280 [ 38.643062][ T355] ? __rwlock_init+0x150/0x150 [ 38.643066][ T355] ? do_raw_spin_lock+0x131/0x280 [ 38.643069][ T355] do_exit.cold+0x82/0x9c [ 38.643073][ T355] ? exit_notify+0x890/0x890 [ 38.643074][ T355] ? __lock_release.isra.0+0x69/0x1a0 [ 38.643077][ T355] ? rcu_is_watching+0x16/0xd0 [ 38.643081][ T355] do_group_exit+0xb8/0x370 [ 38.643084][ T355] __x64_sys_exit_group+0x3c/0x50 [ 38.643086][ T355] x64_sys_call+0x1567/0x1570 [ 38.643089][ T355] do_syscall_64+0xff/0x530 [ 38.643092][ T355] ? exc_page_fault+0xee/0x100 [ 38.643095][ T355] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 38.643098][ T355] RIP: 0033:0x7f6d80e8c1b8 [ 38.643100][ T355] Code: Unable to access opcode bytes at 0x7f6d80e8c18e. [ 38.643101][ T355] RSP: 002b:00007ffde13d0978 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 38.643103][ T355] RAX: ffffffffffffffda RBX: 00007f6d80fbcf88 RCX: 00007f6d80e8c1b8 [ 38.643105][ T355] RDX: 00007f6d80bd6fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 38.643106][ T355] RBP: 00007ffde13d09d0 R08: 0000000000000000 R09: 0000000000000020 [ 38.643107][ T355] R10: 00007ffde13d0790 R11: 0000000000000246 R12: 0000000000000001 [ 38.643107][ T355] R13: 0000000000000000 R14: 00007f6d80fbb680 R15: 00007f6d80fbcfa0 [ 38.643115][ T355] [ 44.319286][ T393] neighbour: arp_cache: neighbor table overflow! [ 44.319369][ T393] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 44.319371][ T393] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 393, name: ip [ 44.319373][ T393] preempt_count: 1, expected: 0 [ 44.319374][ T393] RCU nest depth: 0, expected: 0 [ 44.319374][ T393] locks held by ip/393: 5, last CPU#3: [ 44.319376][ T393] #0: ffffffff8651b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2b0/0xbd0 [ 44.319388][ T393] #1: ffffffff85d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 44.319394][ T393] #2: ffffffff85d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 44.319399][ T393] #3: ffffffff85c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 44.319403][ T393] #4: ffffffff85c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 44.319407][ T393] irq event stamp: 20156 [ 44.319407][ T393] hardirqs last enabled at (20155): [] __down_trylock_console_sem+0x86/0xa0 [ 44.319411][ T393] hardirqs last disabled at (20156): [] console_emit_next_record+0x3d4/0x4c0 [ 44.319413][ T393] softirqs last enabled at (20148): [] neigh_forced_gc+0x3bc/0x510 [ 44.319416][ T393] softirqs last disabled at (20146): [] neigh_forced_gc+0x144/0x510 [ 44.319418][ T393] Preemption disabled at: [ 44.319419][ T393] [] vprintk_emit+0x31b/0x3e0 [ 44.319424][ T393] CPU: 3 UID: 0 PID: 393 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 44.319427][ T393] Tainted: [W]=WARN [ 44.319428][ T393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 44.319430][ T393] Call Trace: [ 44.319432][ T393] [ 44.319433][ T393] dump_stack_lvl+0x6f/0xa0 [ 44.319439][ T393] ? vprintk_emit+0x31b/0x3e0 [ 44.319441][ T393] __might_resched.cold+0x1fe/0x2c1 [ 44.319446][ T393] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 44.319450][ T393] ? __kmalloc_noprof+0xdb/0x760 [ 44.319455][ T393] __kmalloc_noprof+0x443/0x760 [ 44.319456][ T393] ? alloc_buf.isra.0+0x4b/0x260 [ 44.319463][ T393] ? do_raw_spin_unlock+0x59/0x250 [ 44.319466][ T393] alloc_buf.isra.0+0x4b/0x260 [ 44.319470][ T393] put_chars+0x1e1/0x2f0 [ 44.319473][ T393] ? __send_to_port+0x420/0x420 [ 44.319476][ T393] ? validate_chain+0x34a/0xc20 [ 44.319481][ T393] hvc_console_print+0x292/0x780 [ 44.319486][ T393] ? __lock_acquire+0x518/0xc20 [ 44.319491][ T393] ? hvc_write+0x3a0/0x3a0 [ 44.319495][ T393] ? rcu_is_watching+0x16/0xd0 [ 44.319501][ T393] console_emit_next_record+0x22f/0x4c0 [ 44.319505][ T393] ? devkmsg_read+0x4b0/0x4b0 [ 44.319507][ T393] ? console_flush_one_record+0x106/0x710 [ 44.319510][ T393] ? rcu_is_watching+0x16/0xd0 [ 44.319512][ T393] ? lock_acquire+0x13c/0x160 [ 44.319516][ T393] console_flush_one_record+0x46f/0x710 [ 44.319521][ T393] ? console_emit_next_record+0x4c0/0x4c0 [ 44.319523][ T393] ? __lock_acquire+0x518/0xc20 [ 44.319528][ T393] console_unlock+0xee/0x1f0 [ 44.319531][ T393] ? console_flush_one_record+0x710/0x710 [ 44.319534][ T393] ? rcu_is_watching+0x16/0xd0 [ 44.319535][ T393] ? lock_acquire+0xe0/0x160 [ 44.319539][ T393] ? __down_trylock_console_sem+0x5e/0xa0 [ 44.319541][ T393] ? vprintk_emit+0x320/0x3e0 [ 44.319544][ T393] vprintk_emit+0x37c/0x3e0 [ 44.319547][ T393] ? wake_up_klogd_work_func+0x90/0x90 [ 44.319550][ T393] ? __lock_release.isra.0+0x69/0x1a0 [ 44.319555][ T393] _printk+0xc7/0x100 [ 44.319558][ T393] ? snapshot_read.cold+0x21/0x21 [ 44.319560][ T393] ? ___ratelimit+0x4e7/0xa00 [ 44.319566][ T393] ? idr_get_free+0x830/0x830 [ 44.319568][ T393] ? __lock_release.isra.0+0x69/0x1a0 [ 44.319573][ T393] neigh_alloc.cold+0x2a/0x36 [ 44.319578][ T393] ___neigh_create+0x63/0x1070 [ 44.319584][ T393] neigh_add+0x7eb/0xf10 [ 44.319586][ T393] ? __mutex_lock+0x980/0x1ea0 [ 44.319590][ T393] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 44.319592][ T393] ? pneigh_create+0x4a0/0x4a0 [ 44.319605][ T393] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 44.319609][ T393] ? rtnl_link_fill+0x920/0x920 [ 44.319610][ T393] ? __lock_acquire+0x518/0xc20 [ 44.319615][ T393] ? lock_acquire.part.0+0xd4/0x280 [ 44.319617][ T393] ? find_held_lock+0x2b/0x80 [ 44.319621][ T393] netlink_rcv_skb+0x14e/0x3a0 [ 44.319625][ T393] ? rtnl_link_fill+0x920/0x920 [ 44.319628][ T393] ? netlink_ack+0xcf0/0xcf0 [ 44.319635][ T393] ? netlink_deliver_tap+0xc5/0x330 [ 44.319637][ T393] ? netlink_deliver_tap+0x13c/0x330 [ 44.319642][ T393] netlink_unicast+0x486/0x750 [ 44.319647][ T393] ? netlink_attachskb+0x810/0x810 [ 44.319649][ T393] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 44.319651][ T393] ? lockdep_hardirqs_on+0x91/0x130 [ 44.319653][ T393] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 44.319658][ T393] netlink_sendmsg+0x75b/0xc90 [ 44.319663][ T393] ? netlink_unicast+0x750/0x750 [ 44.319667][ T393] ? __lock_release.isra.0+0x69/0x1a0 [ 44.319668][ T393] ? __import_iovec+0x36c/0x620 [ 44.319674][ T393] __sock_sendmsg+0xce/0x190 [ 44.319679][ T393] ____sys_sendmsg+0x61a/0x860 [ 44.319681][ T393] ? copy_msghdr_from_user+0x279/0x420 [ 44.319683][ T393] ? sock_write_iter+0x400/0x400 [ 44.319685][ T393] ? move_addr_to_kernel+0x40/0x40 [ 44.319693][ T393] ___sys_sendmsg+0x14e/0x1d0 [ 44.319696][ T393] ? copy_msghdr_from_user+0x420/0x420 [ 44.319698][ T393] ? kfree+0x22/0x590 [ 44.319715][ T393] __sys_sendmsg+0x12c/0x1d0 [ 44.319718][ T393] ? __sys_sendmsg_sock+0x20/0x20 [ 44.319724][ T393] ? rcu_is_watching+0x16/0xd0 [ 44.319726][ T393] ? rcu_is_watching+0x16/0xd0 [ 44.319730][ T393] do_syscall_64+0xff/0x530 [ 44.319732][ T393] ? exc_page_fault+0xee/0x100 [ 44.319735][ T393] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 44.319737][ T393] RIP: 0033:0x7f3c6714a54e [ 44.319741][ T393] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 44.319743][ T393] RSP: 002b:00007ffcf445fca0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 44.319746][ T393] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c6714a54e [ 44.319747][ T393] RDX: 0000000000000000 RSI: 00007ffcf445fd50 RDI: 0000000000000005 [ 44.319748][ T393] RBP: 00007ffcf445fcb0 R08: 0000000000000000 R09: 0000000000000000 [ 44.319749][ T393] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918173 [ 44.319750][ T393] R13: 00000000004a1620 R14: 0000000000000000 R15: 0000000000000000 [ 44.319757][ T393] [ 44.392067][ T395] neighbour: arp_cache: neighbor table overflow! [ 44.431681][ T397] neighbour: arp_cache: neighbor table overflow! [ 44.476145][ T399] neighbour: arp_cache: neighbor table overflow! [ 44.523054][ T401] neighbour: arp_cache: neighbor table overflow! [ 44.562803][ T403] neighbour: arp_cache: neighbor table overflow! [ 44.598046][ T405] neighbour: arp_cache: neighbor table overflow! [ 44.639304][ T407] neighbour: arp_cache: neighbor table overflow! [ 44.677475][ T409] neighbour: arp_cache: neighbor table overflow! [ 44.727743][ T411] neighbour: arp_cache: neighbor table overflow! [ 106.433575][ T715] neighbour: ndisc_cache: neighbor table overflow! [ 106.433595][ T715] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 106.433597][ T715] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 715, name: ip [ 106.433599][ T715] preempt_count: 1, expected: 0 [ 106.433599][ T715] RCU nest depth: 0, expected: 0 [ 106.433600][ T715] locks held by ip/715: 5, last CPU#0: [ 106.433602][ T715] #0: ffffffff8651b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x2b0/0xbd0 [ 106.433614][ T715] #1: ffffffff85d7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 106.433620][ T715] #2: ffffffff85d7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 106.433624][ T715] #3: ffffffff85c9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 106.433628][ T715] #4: ffffffff85c9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 106.433632][ T715] irq event stamp: 16214 [ 106.433633][ T715] hardirqs last enabled at (16213): [] __down_trylock_console_sem+0x86/0xa0 [ 106.433637][ T715] hardirqs last disabled at (16214): [] console_emit_next_record+0x3d4/0x4c0 [ 106.433639][ T715] softirqs last enabled at (16206): [] neigh_forced_gc+0x3bc/0x510 [ 106.433642][ T715] softirqs last disabled at (16204): [] neigh_forced_gc+0x144/0x510 [ 106.433644][ T715] Preemption disabled at: [ 106.433645][ T715] [] vprintk_emit+0x31b/0x3e0 [ 106.433650][ T715] CPU: 0 UID: 0 PID: 715 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 106.433653][ T715] Tainted: [W]=WARN [ 106.433654][ T715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 106.433656][ T715] Call Trace: [ 106.433657][ T715] [ 106.433659][ T715] dump_stack_lvl+0x6f/0xa0 [ 106.433665][ T715] ? vprintk_emit+0x31b/0x3e0 [ 106.433667][ T715] __might_resched.cold+0x1fe/0x2c1 [ 106.433671][ T715] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 106.433676][ T715] ? __kmalloc_noprof+0xdb/0x760 [ 106.433680][ T715] __kmalloc_noprof+0x443/0x760 [ 106.433682][ T715] ? alloc_buf.isra.0+0x4b/0x260 [ 106.433689][ T715] ? do_raw_spin_unlock+0x59/0x250 [ 106.433692][ T715] alloc_buf.isra.0+0x4b/0x260 [ 106.433696][ T715] put_chars+0x1e1/0x2f0 [ 106.433699][ T715] ? __send_to_port+0x420/0x420 [ 106.433700][ T715] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 106.433704][ T715] ? rcu_read_lock_any_held+0x3c/0x90 [ 106.433706][ T715] ? validate_chain+0x38b/0xc20 [ 106.433712][ T715] hvc_console_print+0x292/0x780 [ 106.433716][ T715] ? __lock_acquire+0x518/0xc20 [ 106.433721][ T715] ? hvc_write+0x3a0/0x3a0 [ 106.433725][ T715] ? rcu_is_watching+0x16/0xd0 [ 106.433730][ T715] console_emit_next_record+0x22f/0x4c0 [ 106.433734][ T715] ? devkmsg_read+0x4b0/0x4b0 [ 106.433736][ T715] ? console_flush_one_record+0x106/0x710 [ 106.433739][ T715] ? rcu_is_watching+0x16/0xd0 [ 106.433741][ T715] ? lock_acquire+0x13c/0x160 [ 106.433745][ T715] console_flush_one_record+0x46f/0x710 [ 106.433750][ T715] ? console_emit_next_record+0x4c0/0x4c0 [ 106.433752][ T715] ? __lock_acquire+0x518/0xc20 [ 106.433758][ T715] console_unlock+0xee/0x1f0 [ 106.433761][ T715] ? console_flush_one_record+0x710/0x710 [ 106.433763][ T715] ? rcu_is_watching+0x16/0xd0 [ 106.433765][ T715] ? lock_acquire+0xe0/0x160 [ 106.433769][ T715] ? __down_trylock_console_sem+0x5e/0xa0 [ 106.433770][ T715] ? vprintk_emit+0x320/0x3e0 [ 106.433773][ T715] vprintk_emit+0x37c/0x3e0 [ 106.433777][ T715] ? wake_up_klogd_work_func+0x90/0x90 [ 106.433779][ T715] ? __lock_release.isra.0+0x69/0x1a0 [ 106.433784][ T715] _printk+0xc7/0x100 [ 106.433788][ T715] ? snapshot_read.cold+0x21/0x21 [ 106.433790][ T715] ? ___ratelimit+0x4e7/0xa00 [ 106.433796][ T715] ? idr_get_free+0x830/0x830 [ 106.433798][ T715] ? __lock_release.isra.0+0x69/0x1a0 [ 106.433802][ T715] neigh_alloc.cold+0x2a/0x36 [ 106.433808][ T715] ___neigh_create+0x63/0x1070 [ 106.433814][ T715] neigh_add+0x7eb/0xf10 [ 106.433817][ T715] ? __mutex_lock+0x980/0x1ea0 [ 106.433820][ T715] ? rtnetlink_rcv_msg+0x2b0/0xbd0 [ 106.433822][ T715] ? pneigh_create+0x4a0/0x4a0 [ 106.433835][ T715] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 106.433838][ T715] ? rtnl_link_fill+0x920/0x920 [ 106.433840][ T715] ? __lock_acquire+0x518/0xc20 [ 106.433845][ T715] ? lock_acquire.part.0+0xd4/0x280 [ 106.433847][ T715] ? find_held_lock+0x2b/0x80 [ 106.433851][ T715] netlink_rcv_skb+0x14e/0x3a0 [ 106.433854][ T715] ? rtnl_link_fill+0x920/0x920 [ 106.433857][ T715] ? netlink_ack+0xcf0/0xcf0 [ 106.433865][ T715] ? netlink_deliver_tap+0xc5/0x330 [ 106.433867][ T715] ? netlink_deliver_tap+0x13c/0x330 [ 106.433872][ T715] netlink_unicast+0x486/0x750 [ 106.433876][ T715] ? netlink_attachskb+0x810/0x810 [ 106.433878][ T715] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 106.433880][ T715] ? lockdep_hardirqs_on+0x91/0x130 [ 106.433882][ T715] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 106.433887][ T715] netlink_sendmsg+0x75b/0xc90 [ 106.433892][ T715] ? netlink_unicast+0x750/0x750 [ 106.433896][ T715] ? __lock_release.isra.0+0x69/0x1a0 [ 106.433898][ T715] ? __import_iovec+0x36c/0x620 [ 106.433904][ T715] __sock_sendmsg+0xce/0x190 [ 106.433908][ T715] ____sys_sendmsg+0x61a/0x860 [ 106.433911][ T715] ? copy_msghdr_from_user+0x279/0x420 [ 106.433913][ T715] ? sock_write_iter+0x400/0x400 [ 106.433915][ T715] ? move_addr_to_kernel+0x40/0x40 [ 106.433923][ T715] ___sys_sendmsg+0x14e/0x1d0 [ 106.433926][ T715] ? copy_msghdr_from_user+0x420/0x420 [ 106.433927][ T715] ? kfree+0x22/0x590 [ 106.433945][ T715] __sys_sendmsg+0x12c/0x1d0 [ 106.433948][ T715] ? __sys_sendmsg_sock+0x20/0x20 [ 106.433954][ T715] ? rcu_is_watching+0x16/0xd0 [ 106.433956][ T715] ? rcu_is_watching+0x16/0xd0 [ 106.433959][ T715] do_syscall_64+0xff/0x530 [ 106.433962][ T715] ? exc_page_fault+0xee/0x100 [ 106.433964][ T715] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 106.433967][ T715] RIP: 0033:0x7f81937ab54e [ 106.433971][ T715] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 106.433972][ T715] RSP: 002b:00007fffadb08800 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 106.433975][ T715] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81937ab54e [ 106.433976][ T715] RDX: 0000000000000000 RSI: 00007fffadb088b0 RDI: 0000000000000005 [ 106.433977][ T715] RBP: 00007fffadb08810 R08: 0000000000000000 R09: 0000000000000000 [ 106.433978][ T715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9181b1 [ 106.433979][ T715] R13: 00000000004a1620 R14: 0000000000000000 R15: 0000000000000000 [ 106.433986][ T715] [ 106.523194][ T717] neighbour: ndisc_cache: neighbor table overflow! [ 106.555004][ T719] neighbour: ndisc_cache: neighbor table overflow! [ 106.603117][ T721] neighbour: ndisc_cache: neighbor table overflow! [ 106.648222][ T723] neighbour: ndisc_cache: neighbor table overflow! [ 106.688399][ T725] neighbour: ndisc_cache: neighbor table overflow! [ 106.722032][ T727] neighbour: ndisc_cache: neighbor table overflow! [ 106.781671][ T729] neighbour: ndisc_cache: neighbor table overflow! [ 106.828650][ T731] neighbour: ndisc_cache: neighbor table overflow! [ 106.871155][ T733] neighbour: ndisc_cache: neighbor table overflow!