ip6_tunnel: ip6gre4 xmit: Local address not yet configured!
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	(detected by 0, t=10502 jiffies, g=129645, q=408 ncpus=2)
rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4295010385-4294999883), jiffies_till_next_fqs=1, root ->qsmask 0x0
rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g129645 f0x2 RCU_GP_WAIT_FQS(5) ->state=R
rcu: 	Possible timer handling issue on cpu=1 timer-softirq=41639
rcu: rcu_preempt kthread starved for 10502 jiffies! g129645 f0x2 RCU_GP_WAIT_FQS(5) ->state=R ->cpu=1
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:R stack:27696 pid:17    tgid:17    ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 __schedule+0x17db/0x58f0
 schedule+0x164/0x2b0
 schedule_timeout+0x152/0x2c0
 rcu_gp_fqs_loop+0x30c/0x11f0
 rcu_gp_kthread+0x9e/0x2b0
 kthread+0x38b/0x480
 ret_from_fork+0x514/0xb70
 ret_from_fork_asm+0x1a/0x30
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 12467 Comm: syz-executor Tainted: G S           L      syzkaller #0 PREEMPT(full) 
Tainted: [S]=CPU_OUT_OF_SPEC, [L]=SOFTLOCKUP
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:do_raw_spin_lock+0x12f/0x2f0
Code: 44 24 40 00 00 00 00 48 89 df be 04 00 00 00 49 89 d6 e8 e4 1b 94 00 48 8d 7c 24 40 be 04 00 00 00 e8 d5 1b 94 00 8b 44 24 40 <b9> 01 00 00 00 f0 0f b1 0b 0f 85 20 01 00 00 43 c6 44 34 04 f8 65
RSP: 0018:ffffc90000a38c20 EFLAGS: 00000097
RAX: 0000000000000000 RBX: ffffffff9ac6a7c0 RCX: ffffffff81a3bd9b
RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc90000a38c60
RBP: ffffc90000a38ce0 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff5200014718c R12: 1ffff92000147188
R13: ffffffff9ac6a7c8 R14: dffffc0000000000 R15: 1ffffffff358d4f9
FS:  00005555895d1500(0000) GS:ffff8882a8cd6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0604627dac CR3: 00000001122d0000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 _raw_spin_lock_irqsave+0x4c/0x60
 debug_object_activate+0xb7/0x420
 enqueue_hrtimer+0xa9/0x2c0
 __hrtimer_run_queues+0x4ce/0xa10
 hrtimer_interrupt+0x4cd/0xaa0
 __sysvec_apic_timer_interrupt+0x102/0x430
 sysvec_apic_timer_interrupt+0xa1/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:finish_task_switch+0x413/0xc60
Code: 04 00 00 41 c7 84 24 20 0e 00 00 00 00 00 00 0f 1f 44 00 00 49 83 c4 48 4c 89 e7 e8 67 36 51 0a e8 e2 00 3a 00 fb 4c 8b 65 c8 <49> 8d bc 24 10 17 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0
RSP: 0018:ffffc9000419f020 EFLAGS: 00000202
RAX: 0000000000774be5 RBX: ffff88823c63cb20 RCX: 8000000000000001
RDX: 0000000000000006 RSI: ffffffff8e474924 RDI: ffffffff8c6d9c80
RBP: ffffc9000419f070 R08: ffffffff907a197f R09: 1ffffffff20f432f
R10: dffffc0000000000 R11: fffffbfff20f4330 R12: ffff88810f37bc00
R13: ffff88823c63caf8 R14: dffffc0000000000 R15: 1ffff110478c7964
 __schedule+0x17e3/0x58f0
 preempt_schedule_common+0x7f/0xd0
 preempt_schedule_thunk+0x16/0x40
 _raw_spin_unlock+0x41/0x50
 copy_pmd_range+0x5176/0x5c10
 copy_page_range+0xc82/0x1290
 dup_mmap+0xf17/0x1dc0
 copy_mm+0x11a/0x480
 copy_process+0x1e75/0x43e0
 kernel_clone+0x2d7/0x940
 __x64_sys_clone+0x1b6/0x230
 do_syscall_64+0x166/0x520
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5c20dc6bd2
Code: 89 e7 e8 71 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00
RSP: 002b:00007fff46f94e40 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007fff46f94e40 RCX: 00007f5c20dc6bd2
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
RBP: 00007fff46f94fcc R08: 0000000000000000 R09: 0000000000000001
R10: 00005555895d17d0 R11: 0000000000000246 R12: 0000000000000001
R13: 00000000000927c0 R14: 0000000000099335 R15: 00007fff46f95020
 </TASK>
