ip6_tunnel: ip6tnl1 xmit: Local address not yet configured!
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-...!: (1 GPs behind) idle=faac/1/0x4000000000000000 softirq=111833/111834 fqs=0
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P27861/1:b..l P5723/2:b..l
rcu: 	(detected by 1, t=10502 jiffies, g=131777, q=91 ncpus=2)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 27870 Comm: syz.2.9481 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [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+0x48/0x2f0
Code: fb 65 48 8b 05 69 ed 96 11 48 89 44 24 60 48 ba 00 00 00 00 00 fc ff df 48 c7 44 24 20 b3 8a b5 41 48 c7 44 24 28 3c 62 14 8e <48> c7 44 24 30 90 52 a2 81 4c 8d 64 24 20 49 c1 ec 03 48 b8 f1 f1
RSP: 0000:ffffc90000007ca0 EFLAGS: 00000086
RAX: 18c1562d68d6f600 RBX: ffffffff9a7153b8 RCX: 0000000000010002
RDX: dffffc0000000000 RSI: ffffffff8e219c8d RDI: ffffffff9a7153b8
RBP: ffffc90000007d58 R08: ffffffff84bcb0bc R09: ffffffff9a7153d0
R10: ffff888116e15308 R11: ffffed1022dc2a63 R12: ffff888121028280
R13: ffffffff9a7153b0 R14: ffffffff9a7153b8 R15: ffff888116e15300
FS:  00007f5ffab896c0(0000) GS:ffff88818dc8c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5ff05a6000 CR3: 000000016d2e0000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 _raw_spin_lock_irqsave+0x4c/0x60
 debug_object_deactivate+0x6c/0x3a0
 __hrtimer_run_queues+0x23a/0xa20
 hrtimer_interrupt+0x44b/0x950
 __sysvec_apic_timer_interrupt+0x102/0x430
 sysvec_apic_timer_interrupt+0xa1/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:memset_orig+0x75/0xb0
Code: 89 47 30 48 89 47 38 48 8d 7f 40 75 d8 0f 1f 84 00 00 00 00 00 89 d1 83 e1 38 74 14 c1 e9 03 66 0f 1f 44 00 00 ff c9 48 89 07 <48> 8d 7f 08 75 f5 83 e2 07 74 0a ff ca 88 07 48 8d 7f 01 75 f6 4c
RSP: 0000:ffffc90006e97d38 EFLAGS: 00000202
RAX: 0000000000000000 RBX: 00007f5ff05a6000 RCX: 0000000000000001
RDX: 0000000000000010 RSI: 0000000000000000 RDI: ffffc90006e97d98
RBP: ffffc90006e97e58 R08: ffffc90006e97da7 R09: 0000000000000000
R10: ffffc90006e97d98 R11: fffff52000dd2fb5 R12: ffffc90006e97d80
R13: 1ffff92000dd2fac R14: dffffc0000000000 R15: ffff88810009c980
 lock_vma_under_rcu+0xd1/0x500
 do_user_addr_fault+0x2d8/0x1340
 exc_page_fault+0x6a/0xc0
 asm_exc_page_fault+0x26/0x30
RIP: 0033:0x7f5ff9c53f0e
Code: c1 49 39 4f 08 72 54 8d 4d ff 85 ed 74 3b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 <47> 0f b6 0c 08 45 84 c9 74 08 45 88 0c 00 49 8b 47 10 48 83 c0 01
RSP: 002b:00007f5ffab88470 EFLAGS: 00010206
RAX: 0000000000ba6001 RBX: 00007f5ffab88530 RCX: 0000000000000002
RDX: 0000000000000055 RSI: 0000000000000001 RDI: 00007f5ffab885d0
RBP: 0000000000000102 R08: 00007f5fefa00000 R09: 0000000000ba6000
R10: 0000000000000000 R11: 00007f5ffab88540 R12: 0000000000000001
R13: 00007f5ff9e52900 R14: 0000000000000000 R15: 00007f5ffab885d0
 </TASK>
task:kworker/u8:4    state:R  running task     stack:23736 pid:5723  tgid:5723  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: krds_cp_wq#10/0 rds_connect_worker
Call Trace:
 <TASK>
 __schedule+0x1821/0x5740
 preempt_schedule_irq+0x4d/0xa0
 irqentry_exit+0x14f/0x760
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70
Code: 89 fb e8 23 00 00 00 48 8b 3d 44 9e 60 0c 48 89 de 5b e9 73 f9 5f 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 04 24 65 48 8b 0d 28 7e 73 11 65 8b 15 49 7e 73
RSP: 0018:ffffc90006837188 EFLAGS: 00000246
RAX: ffffffff8a2c10d8 RBX: 0000000000000020 RCX: 0000000000000000
RDX: ffff888105aa3b00 RSI: 0000000000000020 RDI: 0000000000000020
RBP: dffffc0000000000 R08: ffffffff8a0bc246 R09: ffffffff8e95cd60
R10: ffffc900068373c0 R11: fffff52000d06e7e R12: ffff888175376420
R13: 00000000000050a8 R14: ffff8881a619bc30 R15: 0000000000000000
 fib_table_lookup+0x1649/0x16e0
 fib_lookup+0x1c5/0x440
 ip_route_output_key_hash_rcu+0x32e/0x25d0
 ip_route_output_key_hash+0x18d/0x2a0
 ip_route_output_flow+0x2a/0x150
 tcp_v4_connect+0x828/0x19b0
 __inet_stream_connect+0x25a/0xdd0
 inet_stream_connect+0x66/0xa0
 kernel_connect+0x141/0x1c0
 rds_tcp_conn_path_connect+0x6f6/0x930
 rds_connect_worker+0x1d8/0x290
 process_scheduled_works+0xb5d/0x1860
 worker_thread+0xa53/0xfc0
 kthread+0x388/0x470
 ret_from_fork+0x514/0xb70
 ret_from_fork_asm+0x1a/0x30
 </TASK>
task:modprobe        state:R  running task     stack:23416 pid:27861 tgid:27861 ppid:26     task_flags:0x400000 flags:0x00080000
Call Trace:
 <TASK>
 __schedule+0x1821/0x5740
 preempt_schedule_irq+0x4d/0xa0
 irqentry_exit+0x14f/0x760
 asm_sysvec_call_function_single+0x1a/0x20
RIP: 0010:lock_release+0x2d7/0x3c0
Code: a0 97 11 00 00 00 00 eb b5 e8 45 e0 06 0a f7 c3 00 02 00 00 74 b9 65 48 8b 05 35 5b 97 11 48 3b 44 24 28 75 44 fb 48 83 c4 30 <5b> 41 5c 41 5d 41 5e 41 5f 5d e9 9a d3 09 0a cc 48 8d 3d 32 34 92
RSP: 0018:ffffc9000458f860 EFLAGS: 00000286
RAX: 42210b2999c23e00 RBX: 0000000000000202 RCX: 0000000000000046
RDX: 0000000000000000 RSI: ffffffff8e219c8d RDI: ffffffff8c28b060
RBP: ffff8881066e6410 R08: ffffc9000458f9c7 R09: 0000000000000000
R10: ffffc9000458f9b8 R11: fffff520008b1f39 R12: 0000000000000000
R13: 0000000000000000 R14: ffffffff8e95cd60 R15: ffff8881066e5880
 unwind_next_frame+0x1bba/0x2550
 arch_stack_walk+0x11b/0x150
 stack_trace_save+0xa9/0x100
 kasan_save_track+0x3e/0x80
 __kasan_slab_alloc+0x6c/0x80
 kmem_cache_alloc_noprof+0x2bc/0x650
 do_getname+0x2e/0x250
 do_sys_openat2+0xca/0x200
 __x64_sys_openat+0x138/0x170
 do_syscall_64+0x15f/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f677f8b9a46
RSP: 002b:00007fff2116ba38 EFLAGS: 00000287 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007fff2116bc98 RCX: 00007f677f8b9a46
RDX: 0000000000080000 RSI: 00007fff2116bab0 RDI: 00000000ffffff9c
RBP: 00007fff2116baa0 R08: 0000000000080000 R09: 00007fff2116bab0
R10: 0000000000000000 R11: 0000000000000287 R12: 00007fff2116bab0
R13: 0000000000000004 R14: 00007fff2116bc7f R15: 00000000ffffffff
 </TASK>
rcu: rcu_preempt kthread starved for 10502 jiffies! g131777 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->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  running task     stack:27536 pid:16    tgid:16    ppid:2      task_flags:0x208040 flags:0x00080000
Call Trace:
 <TASK>
 __schedule+0x1821/0x5740
 schedule+0x164/0x360
 schedule_timeout+0x158/0x2c0
 rcu_gp_fqs_loop+0x312/0x11d0
 rcu_gp_kthread+0x9e/0x2b0
 kthread+0x388/0x470
 ret_from_fork+0x514/0xb70
 ret_from_fork_asm+0x1a/0x30
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
CPU: 1 UID: 0 PID: 5703 Comm: kworker/u10:5 Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Workqueue: events_unbound toggle_allocation_gate
RIP: 0010:__sanitizer_cov_trace_pc+0x8/0x70
Code: 8b 3d 44 9e 60 0c 48 89 de 5b e9 73 f9 5f 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 <65> 48 8b 0d 28 7e 73 11 65 8b 15 49 7e 73 11 81 e2 00 01 ff 00 74
RSP: 0018:ffffc9000691f6f8 EFLAGS: 00000202
RAX: ffffffff81b9be66 RBX: ffff88823c63c148 RCX: ffff888170fb9d80
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc9000691f840 R08: ffffffff9030b7f7 R09: 1ffffffff20616fe
R10: dffffc0000000000 R11: fffffbfff20616ff R12: 1ffff11024208589
R13: dffffc0000000000 R14: ffff888121042c48 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8882a928c000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5ff0209000 CR3: 000000000e74a000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 smp_call_function_many_cond+0xfe6/0x13d0
 on_each_cpu_cond_mask+0x3f/0x80
 smp_text_poke_batch_finish+0x5f5/0x1160
 arch_jump_label_transform_apply+0x1c/0x30
 static_key_enable_cpuslocked+0x128/0x240
 static_key_enable+0x1a/0x20
 toggle_allocation_gate+0xab/0x290
 process_scheduled_works+0xb5d/0x1860
 worker_thread+0xa53/0xfc0
 kthread+0x388/0x470
 ret_from_fork+0x514/0xb70
 ret_from_fork_asm+0x1a/0x30
 </TASK>
