kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.1.0-rc6+ #83
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:dst_dev_put+0xa0/0x290 net/core/dst.c:175
Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 e4 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 6b 08 49 8d 7d 38 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 b7 01 00 00 4d 8b 75 38 4d 89 e5 4d 85 f6 74 33
RSP: 0018:ffff8880aa2a7020 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: ffff888087d1e302 RCX: ffff888087d1e302
RDX: 099c3ffffffff12e RSI: ffffffff857dcc33 RDI: 4ce1ffffffff8973
RBP: ffff8880aa2a7040 R08: 1ffffd1ffff8dbea R09: fffff91ffff8dbeb
R10: fffff91ffff8dbea R11: ffffe8ffffc6df57 R12: af80ffff888056c4
R13: 4ce1ffffffff893b R14: ffff8880aa2a70d0 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7e1e78fdb8 CR3: 000000008a008000 CR4: 00000000001406f0
Call Trace:
 rt_cache_route+0x2c8/0x310 net/ipv4/route.c:1473
 rt_set_nexthop.constprop.0+0x558/0x11c0 net/ipv4/route.c:1573
 __mkroute_output net/ipv4/route.c:2334 [inline]
 ip_route_output_key_hash_rcu+0xa52/0x30e0 net/ipv4/route.c:2533
 ip_route_output_key_hash+0x212/0x380 net/ipv4/route.c:2362
 __ip_route_output_key include/net/route.h:124 [inline]
 icmp_route_lookup.constprop.0+0xbe7/0x1570 net/ipv4/icmp.c:512
 __icmp_send+0x94a/0x1400 net/ipv4/icmp.c:715
 icmp_send include/net/icmp.h:47 [inline]
 __udp4_lib_rcv+0x1fe9/0x2ca0 net/ipv4/udp.c:2323
 udp_rcv+0x22/0x30 net/ipv4/udp.c:2482
 ip_protocol_deliver_rcu+0x60/0x8f0 net/ipv4/ip_input.c:208
 ip_local_deliver_finish+0x23b/0x390 net/ipv4/ip_input.c:234
 NF_HOOK include/linux/netfilter.h:289 [inline]
 NF_HOOK include/linux/netfilter.h:283 [inline]
 ip_local_deliver+0x1e9/0x520 net/ipv4/ip_input.c:255
 dst_input include/net/dst.h:450 [inline]
 ip_rcv_finish+0x1e1/0x300 net/ipv4/ip_input.c:413
 NF_HOOK include/linux/netfilter.h:289 [inline]
 NF_HOOK include/linux/netfilter.h:283 [inline]
 ip_rcv+0xe8/0x3f0 net/ipv4/ip_input.c:523
 __netif_receive_skb_one_core+0x115/0x1a0 net/core/dev.c:4987
 __netif_receive_skb+0x2c/0x1c0 net/core/dev.c:5099
 process_backlog+0x206/0x750 net/core/dev.c:5939
 napi_poll net/core/dev.c:6362 [inline]
 net_rx_action+0x4fa/0x1070 net/core/dev.c:6428
 __do_softirq+0x266/0x95a kernel/softirq.c:293
 run_ksoftirqd kernel/softirq.c:655 [inline]
 run_ksoftirqd+0x8e/0x110 kernel/softirq.c:647
 smpboot_thread_fn+0x6ab/0xa40 kernel/smpboot.c:164
 kthread+0x357/0x430 kernel/kthread.c:253
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352
Modules linked in:
---[ end trace fce7b37aeeddf694 ]---
RIP: 0010:dst_dev_put+0xa0/0x290 net/core/dst.c:175
Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 e4 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 6b 08 49 8d 7d 38 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 b7 01 00 00 4d 8b 75 38 4d 89 e5 4d 85 f6 74 33
RSP: 0018:ffff8880aa2a7020 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: ffff888087d1e302 RCX: ffff888087d1e302
RDX: 099c3ffffffff12e RSI: ffffffff857dcc33 RDI: 4ce1ffffffff8973
RBP: ffff8880aa2a7040 R08: 1ffffd1ffff8dbea R09: fffff91ffff8dbeb
R10: fffff91ffff8dbea R11: ffffe8ffffc6df57 R12: af80ffff888056c4
R13: 4ce1ffffffff893b R14: ffff8880aa2a70d0 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7e1e78fdb8 CR3: 0000000008871000 CR4: 00000000001406f0