IPVS: Unknown mcast interface: veth1_to•a‰ð“ÿ¡
IPVS: Unknown mcast interface: veth1_to•a‰ð“ÿ¡
IPVS: Unknown mcast interface: veth1_to•a‰ð“ÿ¡
detected buffer overflow in strlen
------------[ cut here ]------------
kernel BUG at lib/string.c:1052!
invalid opcode: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 18944 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #78
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:fortify_panic+0x13/0x20 lib/string.c:1051
RSP: 0018:ffff8801cb1df760 EFLAGS: 00010282
RAX: 0000000000000022 RBX: 0000000000000040 RCX: 0000000000000000
RDX: 0000000000000022 RSI: ffffffff81610711 RDI: ffffed003963bee2
RBP: ffff8801cb1df760 R08: ffff8801ce0f0380 R09: ffffed003b5e4fb0
R10: ffffed003b5e4fb0 R11: ffff8801daf27d87 R12: ffff8801cb1df980
R13: ffff8801cb1dfa44 R14: ffff8801cb1dfa40 R15: 000000000000048b
FS:  0000000000000000(0000) GS:ffff8801daf00000(0063) knlGS:00000000f7f15b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000200001c0 CR3: 00000001b3773000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 strlen include/linux/string.h:270 [inline]
 strlcpy include/linux/string.h:293 [inline]
 do_ip_vs_set_ctl+0x31c/0x1d00 net/netfilter/ipvs/ip_vs_ctl.c:2384
 compat_nf_sockopt net/netfilter/nf_sockopt.c:146 [inline]
 compat_nf_setsockopt+0x11d/0x140 net/netfilter/nf_sockopt.c:156
 compat_ip_setsockopt+0xff/0x140 net/ipv4/ip_sockglue.c:1279
 compat_udp_setsockopt+0x62/0xa0 net/ipv4/udp.c:2426
 compat_ipv6_setsockopt+0xcd/0x210 net/ipv6/ipv6_sockglue.c:941
 inet_csk_compat_setsockopt+0x97/0x120 net/ipv4/inet_connection_sock.c:1041
 compat_tcp_setsockopt+0x49/0x80 net/ipv4/tcp.c:2902
 compat_sock_common_setsockopt+0xb4/0x150 net/core/sock.c:3050
 __compat_sys_setsockopt+0x1ab/0x840 net/compat.c:404
 __do_compat_sys_setsockopt net/compat.c:417 [inline]
 __se_compat_sys_setsockopt net/compat.c:414 [inline]
 __ia32_compat_sys_setsockopt+0xbd/0x150 net/compat.c:414
 do_syscall_32_irqs_on arch/x86/entry/common.c:323 [inline]
 do_fast_syscall_32+0x345/0xf9b arch/x86/entry/common.c:394
 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
RIP: 0023:0xf7f19cb9
RSP: 002b:00000000f7f150ac EFLAGS: 00000282 ORIG_RAX: 000000000000016e
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000
RDX: 000000000000048b RSI: 00000000200001c0 RDI: 0000000000000018
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Code: 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 0b 48 89 df e8 b2 92 4a fa eb de 55 48 89 fe 48 c7 c7 00 2c 64 88 48 89 e5 e8 71 db f5 f9 <0f> 0b 90 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 41 57 41 56 
RIP: fortify_panic+0x13/0x20 lib/string.c:1051 RSP: ffff8801cb1df760
---[ end trace 25d0968ee66cc4ff ]---