ip6_tunnel: ip6gretap0 xmit: Local address not yet configured!
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P13270/1:b..l
rcu: 	(detected by 0, t=10503 jiffies, g=243989, q=2287 ncpus=2)
task:syz.5.6872      state:R  running task     stack:28520 pid:13270 tgid:13263 ppid:9142   task_flags:0x40054c flags:0x00080002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5533 [inline]
 __schedule+0x17db/0x58f0 kernel/sched/core.c:7284
 preempt_schedule_irq+0x4b/0x90 kernel/sched/core.c:7606
 irqentry_exit_to_kernel_mode include/linux/irq-entry-common.h:539 [inline]
 irqentry_exit+0x14f/0x920 kernel/entry/common.c:167
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674
RIP: 0010:get_entry mm/page_ext.c:158 [inline]
RIP: 0010:lookup_page_ext mm/page_ext.c:262 [inline]
RIP: 0010:page_ext_lookup+0x127/0x180 mm/page_ext.c:504
Code: db 40 0f 95 c5 48 89 de 48 83 e6 01 41 0f 94 c6 31 ff e8 7c 53 83 ff 44 84 f5 75 09 e8 b2 4d 83 ff 31 db eb 10 e8 a9 4d 83 ff <4c> 0f af 25 01 0b 62 19 4c 01 e3 48 89 d8 5b 41 5c 41 5d 41 5e 41
RSP: 0018:ffffc90003bf76a8 EFLAGS: 00000293
RAX: ffffffff8244d2d7 RBX: ffff88801d000000 RCX: ffff88803270be80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: ffffffff824316fe R09: 0000000000000000
R10: 000000000000000e R11: ffffffff81b2d5e0 R12: 0000000000042504
R13: dffffc0000000000 R14: ffff88813fe06101 R15: 0000000000001000
 page_ext_iter_begin include/linux/page_ext.h:136 [inline]
 __update_page_owner_free_handle+0x13a/0x4a0 mm/page_owner.c:302
 __reset_page_owner+0x85/0x1f0 mm/page_owner.c:339
 reset_page_owner include/linux/page_owner.h:26 [inline]
 __free_pages_prepare mm/page_alloc.c:1418 [inline]
 __free_frozen_pages+0xc93/0xd90 mm/page_alloc.c:2962
 __slab_free+0x274/0x2c0 mm/slub.c:5823
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x99/0x100 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x148/0x160 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x22/0x80 mm/kasan/common.c:361
 kasan_slab_alloc include/linux/kasan.h:253 [inline]
 slab_post_alloc_hook mm/slub.c:4683 [inline]
 slab_alloc_node mm/slub.c:4996 [inline]
 kmem_cache_alloc_noprof+0x2b9/0x600 mm/slub.c:5010
 taskstats_tgid_alloc kernel/taskstats.c:563 [inline]
 taskstats_exit+0x19e/0xe10 kernel/taskstats.c:602
 do_exit+0x6ad/0x2360 kernel/exit.c:956
 do_group_exit+0x22d/0x2f0 kernel/exit.c:1129
 get_signal+0x121b/0x12c0 kernel/signal.c:3112
 arch_do_signal_or_restart+0xbb/0x860 arch/x86/kernel/signal.c:337
 __exit_to_user_mode_loop kernel/entry/common.c:66 [inline]
 exit_to_user_mode_loop+0x10e/0x770 kernel/entry/common.c:101
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:343 [inline]
 do_syscall_64+0x328/0x520 arch/x86/entry/syscall_64.c:89
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f273e39e559
RSP: 002b:00007f273f23c0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 00007f273e626098 RCX: 00007f273e39e559
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273e626098
RBP: 00007f273e626090 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f273e626128 R14: 00007ffd181d6220 R15: 00007ffd181d6308
 </TASK>