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", 0x1000}, {&(0x7f0000000300)="ea6379a4d79ab4293e65935b25052c266fe4f78e88c0d225da376ae4b233bf6d968039c9ffe8c6785b212400048f8b6b9d908a249497fb36979ed5b2c2b71d40636a185a1133a99e174611f960dfcc835e0430be1c40ae6f768dd2ddd8cf6146a9dafd88245610a6f312ffc9db76b58386e64894", 0x74}], 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x248, 0x800}, 0x0) r1 = getpgrp(0xffffffffffffffff) prlimit64(r1, 0xf, &(0x7f0000000200)={0x8, 0x7ce053ce}, &(0x7f0000000240)) [ 156.103004] audit: type=1326 audit(1525258915.101:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10597 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/02 11:01:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xfffffffffffffffd, 0x23, 0x0, 0xff6f, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b4, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/02 11:01:55 executing program 6: seccomp(0x0, 0x1, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x9, 0x1, 0x4a42, 0xff}, {0x1, 0x553, 0x7, 0xfffffffffffffffb}, {0x6441c3f2, 0x9, 0x3, 0x2}, {0x1, 0x10001, 0x6, 0x6}]}) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x3, &(0x7f0000004fe8)=[{0x25, 0x100000001, 0x1}, {0x61}, {0x6}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'bond_slave_0\x00'}) 2018/05/02 11:01:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00'}) recvmmsg(r0, &(0x7f0000008280)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/205, 0xcd}], 0x1, &(0x7f0000000840)=""/204, 0xcc, 0x6}, 0x4000000}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000002c80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/106, 0x6a}, {&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/23, 0x17}, {&(0x7f0000001c00)=""/104, 0x68}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x7, &(0x7f0000002d00)=""/14, 0xe, 0xe40}, 0x7fff}, {{&(0x7f0000002d40)=@ipx, 0x80, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/104, 0x68}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/148, 0x94}, {&(0x7f0000003f00)=""/118, 0x76}, {&(0x7f0000003f80)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x6}, 0xc0d}, {{&(0x7f00000040c0)=@alg, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004140)=""/209, 0xd1}, {&(0x7f0000004240)=""/172, 0xac}, {&(0x7f0000004300)=""/252, 0xfc}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/98, 0x62}, {&(0x7f0000005480)=""/54, 0x36}], 0x6, &(0x7f0000005540)=""/129, 0x81, 0x10000}, 0x86}, {{&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005680)}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/222, 0xde}], 0x5, &(0x7f00000069c0)=""/33, 0x21, 0x200}, 0x2}, {{&(0x7f0000006a00)=@nfc_llcp, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/152, 0x98}, {&(0x7f0000007b40)=""/205, 0xcd}, {&(0x7f0000007c40)=""/236, 0xec}, {&(0x7f0000007d40)=""/232, 0xe8}, {&(0x7f0000007e40)=""/96, 0x60}, {&(0x7f0000007ec0)=""/48, 0x30}], 0x7, &(0x7f0000007f80)=""/38, 0x26, 0xc4e5}, 0x8}, {{&(0x7f0000007fc0)=@l2, 0x80, &(0x7f0000008200)=[{&(0x7f0000008040)=""/13, 0xd}, {&(0x7f0000008080)=""/199, 0xc7}, {&(0x7f0000008180)=""/13, 0xd}, {&(0x7f00000081c0)=""/29, 0x1d}], 0x4, &(0x7f0000008240)=""/15, 0xf, 0x3}, 0x6}], 0x7, 0x40000000, &(0x7f0000008440)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008480)={'syz_tun\x00'}) getsockname$packet(r1, &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008680)={0x0, @remote, @rand_addr}, &(0x7f00000086c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000008700)={@loopback}, &(0x7f0000008740)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008780)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000008880)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000088c0)={{{@in6=@local, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000089c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008a00)={'ip6gretap0\x00'}) recvmsg(r0, &(0x7f0000008d40)={&(0x7f0000008a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000008d00)=[{&(0x7f0000008ac0)=""/182, 0xb6}, {&(0x7f0000008b80)=""/118, 0x76}, {&(0x7f0000008c00)=""/10, 0xa}, {&(0x7f0000008c40)=""/129, 0x81}], 0x4, 0x0, 0x0, 0xb5}, 0x2001) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008d80)={{{@in, @in=@remote}}, {{}, 0x0, @in6=@ipv4}}, &(0x7f0000008e80)=0xe8) 2018/05/02 11:01:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00'}) recvmmsg(r0, &(0x7f0000008280)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/205, 0xcd}], 0x1, &(0x7f0000000840)=""/204, 0xcc, 0x6}, 0x4000000}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000002c80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/106, 0x6a}, {&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/23, 0x17}, {&(0x7f0000001c00)=""/104, 0x68}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x7, &(0x7f0000002d00)=""/14, 0xe, 0xe40}, 0x7fff}, {{&(0x7f0000002d40)=@ipx, 0x80, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/104, 0x68}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/148, 0x94}, {&(0x7f0000003f00)=""/118, 0x76}, {&(0x7f0000003f80)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x6}, 0xc0d}, {{&(0x7f00000040c0)=@alg, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004140)=""/209, 0xd1}, {&(0x7f0000004240)=""/172, 0xac}, {&(0x7f0000004300)=""/252, 0xfc}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/98, 0x62}, {&(0x7f0000005480)=""/54, 0x36}], 0x6, &(0x7f0000005540)=""/129, 0x81, 0x10000}, 0x86}, {{&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005680)}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/222, 0xde}], 0x5, &(0x7f00000069c0)=""/33, 0x21, 0x200}, 0x2}, {{&(0x7f0000006a00)=@nfc_llcp, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/152, 0x98}, {&(0x7f0000007b40)=""/205, 0xcd}, {&(0x7f0000007c40)=""/236, 0xec}, {&(0x7f0000007d40)=""/232, 0xe8}, {&(0x7f0000007e40)=""/96, 0x60}, {&(0x7f0000007ec0)=""/48, 0x30}], 0x7, &(0x7f0000007f80)=""/38, 0x26, 0xc4e5}, 0x8}, {{&(0x7f0000007fc0)=@l2, 0x80, &(0x7f0000008200)=[{&(0x7f0000008040)=""/13, 0xd}, {&(0x7f0000008080)=""/199, 0xc7}, {&(0x7f0000008180)=""/13, 0xd}, {&(0x7f00000081c0)=""/29, 0x1d}], 0x4, &(0x7f0000008240)=""/15, 0xf, 0x3}, 0x6}], 0x7, 0x40000000, &(0x7f0000008440)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008480)={'syz_tun\x00'}) getsockname$packet(r1, &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008680)={0x0, @remote, @rand_addr}, &(0x7f00000086c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000008700)={@loopback}, &(0x7f0000008740)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008780)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000008880)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000088c0)={{{@in6=@local, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000089c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008a00)={'ip6gretap0\x00'}) recvmsg(r0, &(0x7f0000008d40)={&(0x7f0000008a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000008d00)=[{&(0x7f0000008ac0)=""/182, 0xb6}, {&(0x7f0000008b80)=""/118, 0x76}, {&(0x7f0000008c00)=""/10, 0xa}, {&(0x7f0000008c40)=""/129, 0x81}], 0x4, 0x0, 0x0, 0xb5}, 0x2001) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008d80)={{{@in, @in=@remote}}, {{}, 0x0, @in6=@ipv4}}, &(0x7f0000008e80)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000008ec0), &(0x7f0000008f00)=0x14) 2018/05/02 11:01:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000040)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ftruncate(r0, 0x7fff) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x1ff}, 0x4) 2018/05/02 11:01:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x138}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f506000000000000000080000002000000000000000000000000000100004e220008907800000000000000000000"], &(0x7f0000000040)={0x0, 0x0, [0xec7, 0x0, 0xfffffffffffffffe]}) 2018/05/02 11:01:55 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3f, 0x400040) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x5}, &(0x7f00000001c0)=0xfffffff8) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x1, 0x3, {0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff]}, 0x5}}}, 0x3a) sysfs$3(0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x2a, &(0x7f0000000180)=0x6, 0x4) 2018/05/02 11:01:55 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5}, 0x2c) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x14, &(0x7f0000000000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0xc}, @call={0x85, 0x0, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0xf, 0x1, 0x0, r0}, @alu={0x7, 0x1000, 0x0, 0x7, 0x7, 0x6, 0x10}, @generic={0x8, 0x3, 0x0, 0x2}, @map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xdf6, 0x0, 0x0, 0x0, 0x3f}], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r1}, 0x48) [ 156.675772] audit: type=1326 audit(1525258915.674:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10681 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/02 11:01:55 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f0000022000)=[{&(0x7f0000008000)="4c0000002400ff20ffe0fd956fc283b73ba5de0104000000000000000000000010001b004c001180b598bc593ab68211489b30de33a49868c62b2ca925a6613b6aabf31000febb832b0790ed", 0x4c}], 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x161000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='team_slave_0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x2, 0x10000, 0xffffffff, 0x0, 0x7}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/02 11:01:55 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:01:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x8000000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r0, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000140)="0bd6c77c855ed331f3ed41ae344c18997d5eec8a7adc21420e83e87f2bd75c1264a576caa0ee86b2b0c4705f16294b53e1efcdaeaf9a4d9d3eb4aaa2518847eb15238f7a79c9779b81b68382f846159b33c110fb6eadabdda9688a17841fae00fa1799f50baf857b8a764d286d48530d10cd1f75992c75824e4e0dbd935d3bf06b9aa1a6e4a8fb33d6491b7b4f76b830f6ff270b613fafd17348771e4bc9dcaf635ec3b94a72d02d6071") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e22, @rand_addr=0x3}}) 2018/05/02 11:01:55 executing program 2: futex(&(0x7f0000000180), 0xa, 0x0, &(0x7f0000b7dff0)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x0) kexec_load(0x1, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000080)="a39175216d7528f397d2a59b3e3b0e2dad117fddc15ca5b1de5eb3fcc447da95631bc7035323d4eb566663d2b37044cf2e350f618ddef7a1d63620026dce233f1b0278a772d41bd844fa9413e3ced70eb5e0845eca61b600fad124fd4593cb37f6652c5f7425e9067959fea7bae69704067124dd24190a607a8d683baf70647417a81177e7fb448c26702926", 0x8c, 0x5, 0x800}, {&(0x7f00000001c0)="2a8602bed6af33ce3d53309fc737dc0de3314430e8d5e7316ab4eb83762b6d09462f0b431065b79fe31ecd6b45d6f41f2ce4880d702bb392440f985119fe7f4f256ab9122405fb66535c87d5ebc751a67e74b3822713bb6c7840e102d9209ac1b4ebc0ed8876552ab295efabe45befb5bfba056add10b9cdf6bf4593e9193c28d756b0b21bb607ca1e1c753ca9255527c9d222d7e9616d3ea0de58d763684d4a8949fc93a672543f5bea4a4869cde3c9", 0xb0, 0x6, 0xd4d}, {&(0x7f0000000000)="c8e81a65790070095add829f1f45eddd17e827e8124e0b6b64ac689da676f935c6de2102097aee4e4cf70643071b3945336746dd9e", 0x35, 0x80, 0x113fa364400000}, {&(0x7f0000000280)="b596fecd94ce3012bfcee8f21f62233699f54dabae503094e13d86ebd46905377cd68318a1f3db46fdaf0ee487b0622c78cc9fb9b12a06c46e1d35eaa5346a7e810bd4286785a4ccf92d6edaa22a719be0152a4385c29a3a42574532f213bc00da3c7b158d8b351767d1c5fcb14c0c2595bd12154854606daf77c9cced0b172493500fdb6348022ef0c1ca0b6a03ed43e3344cfe6aa6ef59068ec656278c6c3b78423a2879955700ed2028d9329eaea957c2e7eb4f0ccd2dd5", 0xb9, 0x7, 0xc31}, {&(0x7f0000000340)="3b3b555ebb7fed0a143eab18888b941efc074a83c9c7869c0e125245f90f8364a9c91d09b2348866db2e5e921c263b5369a8183cd53e7dfea002f010634743615717ad67e3dfbffc7d8b878ca4b3ad192dfb7475cee3c4445f69ca642d4410dab0a5baca43ff44d210bf1e13da898ac6d0ff5f080f8872f0eb119cdd41b762c3a2eebfb3a95b5acf5b750d941486fdd34eb71677de9961a4e8484a13e36796b56262711e6529643644a5d6c26de6c9790eac43d5da0b2bbd901d8b4d5df53315bfa543", 0xc3, 0x6, 0xaf}, {&(0x7f0000000440)="fb9a1c2c7010ef7524161249df9b9f5af27cda20583545cadb0e934e34afb3685b97312188e1dcc4f28b3620adec99813fb8b289c5288176cc4584607da2b10e3a572555918692d69ebd30f5b2e2a6a70a5ba52c9faa9299a974f774c0849aeedc3c0d316a543b7e84f981a0b3d17710869cd275fb05e1505a54cc309b73b16111418cdf95824958bf6c86e6650f43d2f3070b125d9db7f5124fcacd76cccaea86d3e66b98eb4609bfc15f0c15191d91a5001533c74fec260612d834c91e2a67069cedf95a7711c50288100b0b61a9552de60d85ff6afdfb84db813d98be91b8c74a439ff8093993696e", 0xea, 0x9, 0x6}, {&(0x7f0000000540)="51b962bc8de909ea2a070e1f3ad92ec2788e3c291af49a93246f4ad98fc7944a9b4bb31ae7bff62773222062f52cbe32668b275887dce9d0ca493d3e9e73ff02e6849329d11821f332c235ede1ac67295391158d8ef1d8d4705805", 0x5b, 0x8000}], 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x3) 2018/05/02 11:01:55 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x23) fcntl$setown(r0, 0x8, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x182) chmod(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/02 11:01:55 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/02 11:01:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000600)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x0, 0x4bf, 0x0, 0x0, 0x6, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xb478, 0xfff}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'ipddp0\x00', 0x1}, 0x18) shutdown(r0, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x0, 0x3976}, {0x1f, 0x2}, 0x0, 0x0, 0x4}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x0, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/05/02 11:01:56 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20c00, 0x0) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) r1 = socket(0x10, 0x3, 0x0) getpeername$packet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x14) write(r1, &(0x7f00008eb000)="240000004e001f0014f9f4070408f408020806f70d0001003bd100df61fc7f70f76ba552", 0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x7fff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x20, 0x3, 0x5, 0x7, 0x8, 0x8, 0x5, r2}, 0x20) 2018/05/02 11:01:56 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x23) fcntl$setown(r0, 0x8, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x182) chmod(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/02 11:01:56 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$TCSBRK(r1, 0x5409, 0xb5eb) sendfile(r0, r1, &(0x7f0000000100)=0x5d, 0xfff9) 2018/05/02 11:01:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x484200, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000001c0)=0x8d) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e24, 0x0, 0x4e24, 0xc3a, 0xa, 0x80, 0x20, 0xaf, r1, r3}, {0x101, 0xfffffffffffffffe, 0x3, 0x2, 0x5, 0x100000001, 0x401, 0xffffffff7fffffff}, {0x9, 0x8, 0x4, 0x4}, 0x1ff, 0x6e6bb0, 0x2, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3d10c28d03b4965e}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x3, 0x6, 0xbb}}, 0xe8) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xffff) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x3ff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000940)={0x0, 0x7ff}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000009c0)={r4, 0x6, 0x8, 0xfffffffffffffff9, 0x0, 0x1}, 0x14) sendto$inet(r0, &(0x7f00000000c0)='$', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) recvmsg(r0, &(0x7f0000000900)={&(0x7f00000002c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000800)=[{&(0x7f00000004c0)=""/236, 0xec}, {&(0x7f0000000200)=""/12, 0xc}, {&(0x7f00000005c0)=""/156, 0x9c}, {&(0x7f0000000680)=""/80, 0x50}, {&(0x7f0000000700)=""/182, 0xb6}, {&(0x7f00000007c0)=""/32, 0x20}], 0x6, &(0x7f0000000880)=""/97, 0x61, 0x3}, 0x10001) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000140)=0x8) 2018/05/02 11:01:56 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x80000, 0x0) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000280)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r3) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) pkey_alloc(0x0, 0x3) getsockname$netrom(r5, &(0x7f0000000200), &(0x7f00000002c0)=0x10) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f00000005c0)={0x2, 0x101}) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000100)={0xffffffff, 0xffff, 0x1}) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000440)="86502f9450f0f01dcd74ace5ed20f1293c5571fa4d19510805ccebc60803e89810618cbe1d4955dc3a370d428d109db0be0fc383285a8353e22e415beda5e66adcce6b686c050ee3f84e0ca4298dd356e365d5aaa520146bda2b52a79e86e72ce269d1c12899e16cd4e80b8590012ea7ab6c1e2746de0c2834ac58032f0a090bdbb9d6c4579edc978fef5e9c2cb2ab3eb013b74d4ab7d5ddf2af50b9efa36e5127f64aad86f00bc048418ba616421fb8c34201942d95b8f70f1215abd62b7fffe00b3ec87283ba", 0xc7}, {&(0x7f0000000540)="c0ad2d9a3321ea62515ac777feb20e36087866634eff312120603d913e366db92f99017b0b95449df9a2ccc3a228712ceb0e119df3ca8015", 0x38}], 0x2, 0x7) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x8, 0x42000) 2018/05/02 11:01:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000600)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'ip6gre0\x00', 0x2}, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x0, 0x4bf, 0x0, 0x0, 0x6, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xb478, 0xfff}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'ipddp0\x00', 0x1}, 0x18) shutdown(r0, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x0, 0x3976}, {0x1f, 0x2}, 0x0, 0x0, 0x4}) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x0, 0x0, "0f7287413567", 0x1000}, 0x10) 2018/05/02 11:01:56 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = shmget(0x2, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() r6 = getegid() r7 = gettid() r8 = getpid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0xfffffffffffffffd, r3, r4, r5, r6, 0x40, 0xfffffffffffeffff}, 0x4, 0x2, 0x0, 0x2, r7, r8, 0x9}) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:01:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = dup(r0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) socketpair(0xa, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r3, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) 2018/05/02 11:01:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000003c0), 0x0, &(0x7f00000011c0)}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)='i', 0x1) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x1, 0x109000) recvmmsg(r0, &(0x7f0000003a40)=[{{0x0, 0x0, &(0x7f0000003600)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000001480)=""/207, 0xcf}, {&(0x7f0000001580)=""/111, 0x6f}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/4096, 0x1000}], 0x6, &(0x7f0000003680)=""/79, 0x4f, 0xffffffffffffffe0}, 0xfffffffffffffc01}, {{&(0x7f0000003700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000400)=[{&(0x7f0000003780)=""/196, 0xc4}, {&(0x7f0000003880)=""/164, 0xa4}], 0x2, &(0x7f0000003940)=""/197, 0xc5, 0x10001}, 0x3ff}], 0x2, 0x40000041, &(0x7f0000003ac0)={0x77359400}) bind$bt_rfcomm(r2, &(0x7f0000000100)={0x1f, {0x8, 0x9, 0x7f, 0x800, 0x9a}, 0x1}, 0xa) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003b00)={'team0\x00'}) accept$packet(0xffffffffffffffff, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003b80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', r3}) bind(r0, &(0x7f0000000000)=@ll={0x11, 0x1f, r4, 0x1, 0xfff, 0x6, @random="35a086bf2f42"}, 0xffffffc1) 2018/05/02 11:01:56 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00'}) recvmmsg(r0, &(0x7f0000008280)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/205, 0xcd}], 0x1, &(0x7f0000000840)=""/204, 0xcc, 0x6}, 0x4000000}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000002c80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/106, 0x6a}, {&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/23, 0x17}, {&(0x7f0000001c00)=""/104, 0x68}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x7, &(0x7f0000002d00)=""/14, 0xe, 0xe40}, 0x7fff}, {{&(0x7f0000002d40)=@ipx, 0x80, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/104, 0x68}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/148, 0x94}, {&(0x7f0000003f00)=""/118, 0x76}, {&(0x7f0000003f80)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x6}, 0xc0d}, {{&(0x7f00000040c0)=@alg, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004140)=""/209, 0xd1}, {&(0x7f0000004240)=""/172, 0xac}, {&(0x7f0000004300)=""/252, 0xfc}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/98, 0x62}, {&(0x7f0000005480)=""/54, 0x36}], 0x6, &(0x7f0000005540)=""/129, 0x81, 0x10000}, 0x86}, {{&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005680)}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/222, 0xde}], 0x5, &(0x7f00000069c0)=""/33, 0x21, 0x200}, 0x2}, {{&(0x7f0000006a00)=@nfc_llcp, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/152, 0x98}, {&(0x7f0000007b40)=""/205, 0xcd}, {&(0x7f0000007c40)=""/236, 0xec}, {&(0x7f0000007d40)=""/232, 0xe8}, {&(0x7f0000007e40)=""/96, 0x60}, {&(0x7f0000007ec0)=""/48, 0x30}], 0x7, &(0x7f0000007f80)=""/38, 0x26, 0xc4e5}, 0x8}, {{&(0x7f0000007fc0)=@l2, 0x80, &(0x7f0000008200)=[{&(0x7f0000008040)=""/13, 0xd}, {&(0x7f0000008080)=""/199, 0xc7}, {&(0x7f0000008180)=""/13, 0xd}, {&(0x7f00000081c0)=""/29, 0x1d}], 0x4, &(0x7f0000008240)=""/15, 0xf, 0x3}, 0x6}], 0x7, 0x40000000, &(0x7f0000008440)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008480)={'syz_tun\x00'}) getsockname$packet(r1, &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008680)={0x0, @remote, @rand_addr}, &(0x7f00000086c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000008700)={@loopback}, &(0x7f0000008740)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008780)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000008880)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000088c0)={{{@in6=@local, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000089c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008a00)={'ip6gretap0\x00'}) recvmsg(r0, &(0x7f0000008d40)={&(0x7f0000008a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000008d00)=[{&(0x7f0000008ac0)=""/182, 0xb6}, {&(0x7f0000008b80)=""/118, 0x76}, {&(0x7f0000008c00)=""/10, 0xa}, {&(0x7f0000008c40)=""/129, 0x81}], 0x4, 0x0, 0x0, 0xb5}, 0x2001) 2018/05/02 11:01:56 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x2000200032, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/05/02 11:01:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) signalfd(r0, &(0x7f0000000040)={0x4}, 0x8) r1 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:01:56 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x200041) mq_timedsend(r0, &(0x7f0000000200)="a6fa10d57cdebba6545d9861f671cd44846f5602eff35f7c242b2e0e6e6bbf9235975b6f556e483973c9c2701198a8030af2feedc2ec7cf1fa804a2cad7992216fb0192700f6d9ad41f97595e9a59054eb767f95f438d5659e4f552d30efc60f1fad438eaf94fd7cedbcefe82f0781f368800b00266593596c6b79557f54ca3940ab44263f67f70293b5221c", 0x8c, 0xfffffffffffffff9, &(0x7f00000000c0)={0x77359400}) mkdir(&(0x7f000063543e)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000adcff8)='./file1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='ext4\x00', 0x2003802, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 2018/05/02 11:01:56 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) 2018/05/02 11:01:56 executing program 7: mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000527000/0x1000)=nil, 0x1000) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) mmap(&(0x7f0000524000/0x2000)=nil, 0x2000, 0x3000004, 0x1010, r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000002c0)='highspeed\x00', 0xa) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000300)={0x8, 0x4, 0x3, 0x0, 0xffff, 0x0, 0x5, 0xc6d4, 0x6, 0x13, 0x40, 0x1}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000340)='veno\x00', 0x5) fcntl$setown(r0, 0x8, r1) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x6d3, 0xfffffffffffffff7, 0x8, 0x80, 0x7, 0xf28, 0xd3c, 0x7b1d, r4}, 0x20) mbind(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000100), 0x1, 0x0) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') 2018/05/02 11:01:56 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) fcntl$setstatus(r0, 0x4, 0x20002c02) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f00000010c0)='/dev/admmidi#\x00', 0x5, 0x40002) bind$alg(r1, &(0x7f0000001100)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) recvmmsg(r0, &(0x7f00000000c0), 0x19a, 0x2042, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x200) recvfrom$unix(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x2, &(0x7f0000001040)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/02 11:01:56 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) [ 158.296435] device bridge_slave_1 left promiscuous mode [ 158.302294] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.313923] device bridge_slave_0 left promiscuous mode [ 158.319756] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.355247] team0 (unregistering): Port device team_slave_1 removed [ 158.365691] team0 (unregistering): Port device team_slave_0 removed [ 158.375493] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 158.392705] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 158.419656] bond0 (unregistering): Released all slaves 2018/05/02 11:01:57 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "b6974a46e315dd789e7045b52cfacde30a01ec0dfe9e0ec0e1056ba83af8185a3ba5e9fd94d14f411ed90694"}) r1 = semget$private(0x0, 0x0, 0x100) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000240)=""/241) 2018/05/02 11:01:57 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000380)={{0x8}, 'port0\x00', 0x4, 0x1, 0x2, 0x5, 0x8, 0x4, 0x80000001, 0x0, 0x1, 0x9}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) process_vm_writev(0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000280)=""/223, 0xdf}, {}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000001380)=""/164, 0xa4}], 0x7, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/209, 0xd1}, {&(0x7f0000001580)=""/39, 0x27}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/214, 0xd6}], 0x200000000000018f, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000440)=0xffffffff, 0x4) 2018/05/02 11:01:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x15) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000080)=""/4, &(0x7f0000000040)=0x4) 2018/05/02 11:01:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/223, 0x22b}], 0x1000000000000078) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x200000) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2200, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0)=0x10, 0x4) 2018/05/02 11:01:57 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00'}) recvmmsg(r0, &(0x7f0000008280)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/205, 0xcd}], 0x1, &(0x7f0000000840)=""/204, 0xcc, 0x6}, 0x4000000}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000002c80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/106, 0x6a}, {&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/23, 0x17}, {&(0x7f0000001c00)=""/104, 0x68}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x7, &(0x7f0000002d00)=""/14, 0xe, 0xe40}, 0x7fff}, {{&(0x7f0000002d40)=@ipx, 0x80, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/104, 0x68}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/148, 0x94}, {&(0x7f0000003f00)=""/118, 0x76}, {&(0x7f0000003f80)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x6}, 0xc0d}, {{&(0x7f00000040c0)=@alg, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004140)=""/209, 0xd1}, {&(0x7f0000004240)=""/172, 0xac}, {&(0x7f0000004300)=""/252, 0xfc}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/98, 0x62}, {&(0x7f0000005480)=""/54, 0x36}], 0x6, &(0x7f0000005540)=""/129, 0x81, 0x10000}, 0x86}, {{&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005680)}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/222, 0xde}], 0x5, &(0x7f00000069c0)=""/33, 0x21, 0x200}, 0x2}, {{&(0x7f0000006a00)=@nfc_llcp, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/152, 0x98}, {&(0x7f0000007b40)=""/205, 0xcd}, {&(0x7f0000007c40)=""/236, 0xec}, {&(0x7f0000007d40)=""/232, 0xe8}, {&(0x7f0000007e40)=""/96, 0x60}, {&(0x7f0000007ec0)=""/48, 0x30}], 0x7, &(0x7f0000007f80)=""/38, 0x26, 0xc4e5}, 0x8}, {{&(0x7f0000007fc0)=@l2, 0x80, &(0x7f0000008200)=[{&(0x7f0000008040)=""/13, 0xd}, {&(0x7f0000008080)=""/199, 0xc7}, {&(0x7f0000008180)=""/13, 0xd}, {&(0x7f00000081c0)=""/29, 0x1d}], 0x4, &(0x7f0000008240)=""/15, 0xf, 0x3}, 0x6}], 0x7, 0x40000000, &(0x7f0000008440)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008480)={'syz_tun\x00'}) getsockname$packet(r1, &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008680)={0x0, @remote, @rand_addr}, &(0x7f00000086c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000008700)={@loopback}, &(0x7f0000008740)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008780)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000008880)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000088c0)={{{@in6=@local, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000089c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008a00)={'ip6gretap0\x00'}) 2018/05/02 11:01:57 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x40) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x41b4, 0xabfa, 0x7, 0x7, 0x2f8, 0x5}) 2018/05/02 11:01:57 executing program 1: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x200) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x1, 0x4) flistxattr(r0, &(0x7f0000000080)=""/114, 0x72) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x8001) r1 = socket$inet(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r1, 0x8982, &(0x7f0000002ff2)) 2018/05/02 11:01:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) dup3(r0, r0, 0x80000) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) dup3(r1, r2, 0x40000000) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/94, 0x5e) 2018/05/02 11:01:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/05/02 11:01:58 executing program 7: prctl$getreaper(0x2a, &(0x7f0000000000)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x0) 2018/05/02 11:01:58 executing program 2: r0 = socket(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e02", 0x2d}], 0x1) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) fstatfs(r0, &(0x7f0000000040)=""/71) 2018/05/02 11:01:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) recvmmsg(r0, &(0x7f0000005380)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/188, 0xbc}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x9}, {{&(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000200)=""/159, 0x9f}], 0x1, &(0x7f00000002c0)=""/113, 0x71, 0x2000000000000000}, 0x5b6464c9}, {{&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000840)=[{&(0x7f00000003c0)=""/46, 0x2e}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000480)=""/160, 0xa0}, {&(0x7f0000000540)=""/163, 0xa3}, {&(0x7f0000000600)=""/181, 0xb5}, {&(0x7f00000006c0)=""/227, 0xe3}, {&(0x7f00000007c0)=""/128, 0x80}], 0x7, &(0x7f00000008c0)=""/60, 0x3c, 0xfffffffffffffffa}, 0x9}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000900)=""/18, 0x12}, {&(0x7f0000000940)=""/38, 0x26}], 0x2, 0x0, 0x0, 0x4}, 0x1}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f00000009c0)=""/236, 0xec}, {&(0x7f0000000ac0)=""/17, 0x11}, {&(0x7f0000000b00)=""/178, 0xb2}], 0x3, &(0x7f0000000c00)=""/168, 0xa8, 0x1f}, 0x6}, {{&(0x7f0000000cc0)=@nfc_llcp, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000d40)}, {&(0x7f0000000d80)=""/120, 0x78}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/60, 0x3c}, {&(0x7f0000001e40)=""/135, 0x87}], 0x5, &(0x7f0000001f80)=""/120, 0x78, 0xffffffff80000001}, 0x4}, {{&(0x7f0000002000), 0x80, &(0x7f0000005300)=[{&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/72, 0x48}, {&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/76, 0x4c}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)}, {&(0x7f00000051c0)=""/216, 0xd8}, {&(0x7f00000052c0)=""/62, 0x3e}], 0x8}, 0x100}], 0x7, 0x40000000, &(0x7f0000005540)={0x0, 0x1c9c380}) getpeername$inet6(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000005180)=0x1c) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000005580)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:01:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000026000103000000009ff100a1b92bd1951898b377ea79141881592c5fb6175503febcdb9922be9e15e4cdb98f4e913328e0"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x7, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xc0, 0x20) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000011f70), 0x0, &(0x7f0000002fed)=""/87, 0x57}, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) 2018/05/02 11:01:58 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) fchmod(r0, 0x10) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="25b37df0c171ec8de8fbee0670fa900a849a36328a0335a7c6708d5c56c504ffd4a893b535f35f18a410a83d901a6bdb63ef426cbbfce8d0e462ad2594553805845ce9e9eda6401b1dcd96f4bf8d7e634f559ed4e4d154747567c645b043096e75879066aefcbe0931e5804df9cc8b8b91fd771104e1c54fbf45587f86cb610558c6c1d6a4a8c84a684ba0", 0x8b, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}, {}, 0x10000}) [ 160.981662] IPVS: ftp: loaded support on port[0] = 21 [ 161.496958] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.503391] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.510751] device bridge_slave_0 entered promiscuous mode [ 161.546070] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.552480] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.559851] device bridge_slave_1 entered promiscuous mode [ 161.595505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 161.632451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 161.732358] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 161.770839] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 161.928316] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 161.935609] team0: Port device team_slave_0 added [ 161.969591] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 161.976842] team0: Port device team_slave_1 added [ 162.011586] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 162.044546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 162.082510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.121212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.465141] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.471556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.478354] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.484745] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.492346] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 163.360143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 163.787249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 163.912038] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 164.034615] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 164.040828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 164.049090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 164.166254] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/02 11:02:03 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0xa4, &(0x7f0000000200)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x9c8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e22, 0xfffffffffffff0cb, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3ff, @empty, 0xe000000000000000}]}, &(0x7f0000000300)=0x10) fchmod(r0, 0x110) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r1, 0x100000000, 0xfff}, &(0x7f0000000380)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)={0x0, 0x31, 0x6, 0x9, 0x5, [{0x92, 0x100000001, 0xff, 0x0, 0x0, 0x1380}, {0xbf4, 0x6, 0x7, 0x0, 0x0, 0x1}, {0x1, 0x7ff, 0x6, 0x0, 0x0, 0x2}, {0xff, 0x9, 0x0, 0x0, 0x0, 0x2c06}, {0x3, 0x7, 0x10000, 0x0, 0x0, 0x2}]}) memfd_create(&(0x7f0000000080)='trusted\beth0\x00', 0x10000002) 2018/05/02 11:02:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00'}) recvmmsg(r0, &(0x7f0000008280)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/205, 0xcd}], 0x1, &(0x7f0000000840)=""/204, 0xcc, 0x6}, 0x4000000}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000002c80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/106, 0x6a}, {&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/23, 0x17}, {&(0x7f0000001c00)=""/104, 0x68}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x7, &(0x7f0000002d00)=""/14, 0xe, 0xe40}, 0x7fff}, {{&(0x7f0000002d40)=@ipx, 0x80, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/104, 0x68}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/148, 0x94}, {&(0x7f0000003f00)=""/118, 0x76}, {&(0x7f0000003f80)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x6}, 0xc0d}, {{&(0x7f00000040c0)=@alg, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004140)=""/209, 0xd1}, {&(0x7f0000004240)=""/172, 0xac}, {&(0x7f0000004300)=""/252, 0xfc}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/98, 0x62}, {&(0x7f0000005480)=""/54, 0x36}], 0x6, &(0x7f0000005540)=""/129, 0x81, 0x10000}, 0x86}, {{&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005680)}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/222, 0xde}], 0x5, &(0x7f00000069c0)=""/33, 0x21, 0x200}, 0x2}, {{&(0x7f0000006a00)=@nfc_llcp, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/152, 0x98}, {&(0x7f0000007b40)=""/205, 0xcd}, {&(0x7f0000007c40)=""/236, 0xec}, {&(0x7f0000007d40)=""/232, 0xe8}, {&(0x7f0000007e40)=""/96, 0x60}, {&(0x7f0000007ec0)=""/48, 0x30}], 0x7, &(0x7f0000007f80)=""/38, 0x26, 0xc4e5}, 0x8}, {{&(0x7f0000007fc0)=@l2, 0x80, &(0x7f0000008200)=[{&(0x7f0000008040)=""/13, 0xd}, {&(0x7f0000008080)=""/199, 0xc7}, {&(0x7f0000008180)=""/13, 0xd}, {&(0x7f00000081c0)=""/29, 0x1d}], 0x4, &(0x7f0000008240)=""/15, 0xf, 0x3}, 0x6}], 0x7, 0x40000000, &(0x7f0000008440)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008480)={'syz_tun\x00'}) getsockname$packet(r1, &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008680)={0x0, @remote, @rand_addr}, &(0x7f00000086c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000008700)={@loopback}, &(0x7f0000008740)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008780)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000008880)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000088c0)={{{@in6=@local, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000089c0)=0xe8) 2018/05/02 11:02:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x0) close(r3) dup3(r4, r2, 0x4) 2018/05/02 11:02:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/02 11:02:03 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x2cfc00000, 0x4}, 'port0\x00', 0x84, 0x80001, 0x4, 0x80000001, 0x3, 0x7ec, 0x3, 0x0, 0x2, 0x5}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) fcntl$getown(r1, 0x9) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:03 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x4, 0xfffffffffffffffb}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000200f0ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/05/02 11:02:03 executing program 1: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x5, 0x595, "78719222eb7d", 0x1}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f0000b01000)='/dev/sg#\x00', 0x0, 0x0) 2018/05/02 11:02:03 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e21}}) socketpair$inet(0x2, 0xf, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r3, 0x1000, "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"}, &(0x7f0000000180)=0x1008) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000001c0), 0x8) 2018/05/02 11:02:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)="6d656d6f72392e657665dc747300", 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x2, 0x100000001}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800400800c5012, &(0x7f0000000100)) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) 2018/05/02 11:02:04 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffc) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) 2018/05/02 11:02:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x1) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@newneigh={0x30, 0x1c, 0x40b, 0x0, 0x0, {0xa, 0x0, 0x0, r1, 0x0, 0x3}, [@NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x30}, 0x1}, 0x0) 2018/05/02 11:02:04 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x10}, 0x2c) fsync(r0) unshare(0x20000400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000140), &(0x7f00000001c0)=""/12}, 0x18) 2018/05/02 11:02:04 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0)=0x7, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x4, 0x89, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/137}, &(0x7f0000000180)=0x78) sendto$inet(r0, &(0x7f0000001100), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/02 11:02:04 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xfffffffffffffffe, @dev={0xfe, 0x80}, 0x9}, 0x106e7bdc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="468e13e7cdad53e687c89726c157f2b6", 0x10) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80, 0x0) getpeername$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xfff, 0x400) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) [ 165.134483] rpcbind: RPC call returned error 22 [ 165.164566] rpcbind: RPC call returned error 22 2018/05/02 11:02:04 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xa6912108}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="01002abd7000fedbdf250f00000008000600070000000800060000020000"], 0x24}, 0x1, 0x0, 0x0, 0x4004040}, 0x4001) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xb0}, 0x1}, 0x0) 2018/05/02 11:02:04 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000dc0)=@broute={'broute\x00', 0x20, 0x4, 0x5f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f40], 0x0, &(0x7f0000000200), &(0x7f0000000f40)=ANY=[@ANYBLOB="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"]}, 0x670) 2018/05/02 11:02:04 executing program 6: 2018/05/02 11:02:05 executing program 7: r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7a, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000001040)=0x2) r2 = accept4(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x257a, @mcast1={0xff, 0x1, [], 0x1}, 0x7000000000}}, 0xffffffffffff8a7e, 0x1}, &(0x7f00000001c0)=0x90) r3 = request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='[1mime_typeGPL\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r3, &(0x7f00000002c0)=""/36, 0x24) 2018/05/02 11:02:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000000140)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/157, 0x204, 0x0, &(0x7f0000df7ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0xfffffffffffffff9, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) 2018/05/02 11:02:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2102, 0x0) sendmsg$rds(r1, &(0x7f0000000e00)={&(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000200)=""/211, 0xd3}, {&(0x7f0000000300)=""/96, 0x60}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000480)=""/128, 0x80}, {&(0x7f0000000500)=""/127, 0x7f}, {&(0x7f0000000580)=""/78, 0x4e}], 0x6, &(0x7f0000000e40)=ANY=[@ANYBLOB="5800000000000000140100000800000000040000ac090000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="0100000001000000b192ffffffffffff01000080ffffffff00100000000000004300000000000000000400000000000058000000000000001401000007000000010000008a67d97c", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="ff0f000000000000ff0f00000000000005000000000000000600000000000000000000000000000002000000000000001800000000000000140100000c0000001500000000000000580000000000000014010000090000000800000000000080", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB="0100ffffffffffff"], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="9408000000000000"], @ANYBLOB="02000000000000000000010000000000060000000000000007000000000000000800000000000000ffffffff0000000058000000000000001401000006000000d753000001000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='"'], @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB="2003000000000000"], @ANYBLOB="080000000000000000000000000000ff0001003d66867f9832b038a04a728f7d673eb200000000000180000000000000100000000000000000000100000000003000000a000000001401000003030000a9fcd6b996ed4d4c67d33d7a74957f3e4a739d6f52e13c4f2c60e6e32dc7c0d30716c40b9e3dead8bf93da1bbbba3894d9b1b5cd2dab44e8d535276300f7d68670b6420f6bf59d975142e37ee499d079b669d23301baba2a11ae77e99963af", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fc00000000000000", @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="24000000000000001800000000000000140100000c000000010001000000000048000000000000001401000001000000030000008308b243", @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="8700000000000000", @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYPTR=&(0x7f0000000a80)=ANY=[@ANYBLOB='\x00\x00\x00'], @ANYBLOB="0300000000000000", @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="a400000000000000"], @ANYBLOB="02000000000000000200000000000000ffffff7f00000000"], 0x208, 0x40000}, 0x4000000) sendto$inet6(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x2, 0x0, 0x90) recvfrom$inet6(r0, &(0x7f00000000c0)=""/222, 0xde, 0x2022, &(0x7f0000000000)={0xa, 0x4e23, 0xcf, @mcast1={0xff, 0x1, [], 0x1}, 0x204}, 0x1c) 2018/05/02 11:02:05 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00'}) recvmmsg(r0, &(0x7f0000008280)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/205, 0xcd}], 0x1, &(0x7f0000000840)=""/204, 0xcc, 0x6}, 0x4000000}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000002c80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/106, 0x6a}, {&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/23, 0x17}, {&(0x7f0000001c00)=""/104, 0x68}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x7, &(0x7f0000002d00)=""/14, 0xe, 0xe40}, 0x7fff}, {{&(0x7f0000002d40)=@ipx, 0x80, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/104, 0x68}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/148, 0x94}, {&(0x7f0000003f00)=""/118, 0x76}, {&(0x7f0000003f80)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x6}, 0xc0d}, {{&(0x7f00000040c0)=@alg, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004140)=""/209, 0xd1}, {&(0x7f0000004240)=""/172, 0xac}, {&(0x7f0000004300)=""/252, 0xfc}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/98, 0x62}, {&(0x7f0000005480)=""/54, 0x36}], 0x6, &(0x7f0000005540)=""/129, 0x81, 0x10000}, 0x86}, {{&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005680)}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/222, 0xde}], 0x5, &(0x7f00000069c0)=""/33, 0x21, 0x200}, 0x2}, {{&(0x7f0000006a00)=@nfc_llcp, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/152, 0x98}, {&(0x7f0000007b40)=""/205, 0xcd}, {&(0x7f0000007c40)=""/236, 0xec}, {&(0x7f0000007d40)=""/232, 0xe8}, {&(0x7f0000007e40)=""/96, 0x60}, {&(0x7f0000007ec0)=""/48, 0x30}], 0x7, &(0x7f0000007f80)=""/38, 0x26, 0xc4e5}, 0x8}, {{&(0x7f0000007fc0)=@l2, 0x80, &(0x7f0000008200)=[{&(0x7f0000008040)=""/13, 0xd}, {&(0x7f0000008080)=""/199, 0xc7}, {&(0x7f0000008180)=""/13, 0xd}, {&(0x7f00000081c0)=""/29, 0x1d}], 0x4, &(0x7f0000008240)=""/15, 0xf, 0x3}, 0x6}], 0x7, 0x40000000, &(0x7f0000008440)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008480)={'syz_tun\x00'}) getsockname$packet(r1, &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008680)={0x0, @remote, @rand_addr}, &(0x7f00000086c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000008700)={@loopback}, &(0x7f0000008740)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008780)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000008880)=0xe8) 2018/05/02 11:02:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000020160000000003000200000000000200000031ebf8c700000000000000000300050000000000020000000000000000000000000000000800120002000103000000000000000010000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000025c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000002740)=""/33, 0x21}}, {{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000029c0)=""/216, 0xd8}}], 0x2, 0x42, &(0x7f0000002ac0)={0x0, 0x989680}) 2018/05/02 11:02:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4002) mprotect(&(0x7f0000106000/0x4000)=nil, 0x4000, 0xfffffffffffffffc) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/02 11:02:05 executing program 1: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000), 0x6) 2018/05/02 11:02:05 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000000)="909d6e1639bf2c86569551909a5e00df79cc92b1681fc35ab7392743fa1c91739a13e1d004771161073d9dea0f34f641ef19ec7b5d53f82fe9d52a90e7fa2a7206ee07e8a445c0a37015d1f22b12e7a511dc125e87f8a32042ba9f1d2548e0b54e49e8539216bd2e8c251a58ef1d4cb40643f783c95eef4b2c29eff5981b2d3fd01b1752d8cc8ac2c3f7b58f155ae17925c16ac211f6101cb4777d7ce32885f24ab45e84e2220544a65f4a54c0ff544c79f3f4eb709820d31832c98957eefe1f3d33683d6d706a0ff711ac54136d35d5b8cbdc65549a127db8a8b47093151299fc81"}, 0x10) 2018/05/02 11:02:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000080)=0x100, 0x4) ioperm(0x7fffffff, 0x4, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xfffffffffffffe1e) 2018/05/02 11:02:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8800) r2 = gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r2, r3, 0x29, &(0x7f0000000040)={0x21, 0x3, 0x0, 0x1}) write(r0, &(0x7f0000000100)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec5a2420de2395f6427e3efbb00000f0450fd5ff01abd56add84589e00ca08ed60c49e600000000f827edc69c58b7246984668e0300000000000000025476e272be0f0000042568", 0x3fa) read(r1, &(0x7f0000de2000)=""/181, 0x2a5) 2018/05/02 11:02:05 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x2) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xffffffff80000000, 0x2}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:05 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f0000b96f70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7a}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/stat\x00') r2 = accept(r1, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000200)=0x80) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f0000000080)="0ddc18104f9f4b0e9c8fbd8b1d4749f638385548e18e2b9885242ddca3026a07eee9d598d2664a774c668e2f7f33870adc011455b0d3d14dfbd24d0f85bad222598876b2477f1fa5e4ef42d1c8e242494b8ebc22adee7f7f7382d32032f6ba4245945108785e7d02fbba47801758dbc45b8d73a07d24520c8590453ca01dd8b45a2f10327f3ff562135dc3dd1149e16178d13c65cb052c4d82308e76f9a0359b2758ad714e15d1", 0xa7, 0x4000000, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x5) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) 2018/05/02 11:02:05 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioprio_set$pid(0x0, r1, 0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/02 11:02:05 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40000) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @rand_addr=0x3}}, 0x1e) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='pids.max\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x400000000001) 2018/05/02 11:02:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x1, 0x7fff}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000118ffc)={0x7fffffff}, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x4) delete_module(&(0x7f00000000c0)='):,keyring}!\x00', 0x800) 2018/05/02 11:02:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000080)='c\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x4, 0x0) getdents(r0, &(0x7f0000000140)=""/110, 0x6e) getdents64(r0, &(0x7f0000f57971)=""/1679, 0x68f) getdents(r0, &(0x7f0000000240)=""/75, 0xffffffffffffffd1) 2018/05/02 11:02:06 executing program 3: r0 = socket$packet(0x11, 0x1, 0x300) r1 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000000040)=0x4) 2018/05/02 11:02:06 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000240)="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", 0xcce}], 0x1, &(0x7f00000027c0)=[{0x100, 0x103, 0x4dee, "747d9565bf94c717ccb093d949550cee5566458fc0fb9c90b90214f41ffb160ef03b7e8ce2404a41ae8d90542f63d0da8a6f2acb970b664d697be8da9f7af2c14b110bf7aaf262d352384825ab157bcede163326adc05da5bf4a280d129f71069e84fbbbf3bb90afcebd848c896633a8ae4c14eb70f544efbff3c4c868f64044d2e1c38cee1016d3067c011de5c310c2f25db731ded8f058a5cba4835e20616c7093727149ca0bcec1d58554eb050fb70de6f86d0452fd81d7bfd78c3680791d8940b551e34ce532adff29c6df110649d5fae99ba5aa800184b6d5f8940c8f722274974eeacca7c05dcd394dba058c34"}, {0xf0, 0x0, 0x9, "1327f2e5d5af7879fd7398b4947e0d714bb0a324796b4d3f5ac6ce8f373b81ebbda5152315a81f3ef8f99acec550cbe2990346f2fb27a405fd393adc87a334a4b576c81eb3b0d6895112e05bc1833970a609db4a274a55deebe3782aa4d80e0bb52e831fbe6b1059444b8efc1ac396599196a07fa5c25c83d9dc7ab79981bb6fcf3215b3d771e4fc7fbe21abfdab7dec48fe49d396dfb95967405630ba2a5a19542211254a16dffc53158acda8a1d677c13774e11e5f7e29c9face40c5d573600f8f65286a34311377fed335c42c79bd65f250e0ac9ccd21bc1bbbab29"}, {0x10, 0x112, 0x6}, {0x50, 0x29, 0xfffffffffffffffb, "23f970c1da8c17103d5b9ef6a3c561f63f3c83038f7be2f75189d18fbf56d6a7a2e08a5a49b6f9d2bc277b7a1729e583c040489556cd0c0a7a"}, {0x1010, 0x11f, 0x100000000, "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{0x20, 0x115, 0x0, "5840f78e9da32fe9d20c18b493"}, {0x38, 0x111, 0xff, "5ea6bf706d612220fb2c67ab0ed2bf3b64aa06c400f49f9b67fb5217310db5d94062"}], 0x12b8}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) 2018/05/02 11:02:06 executing program 7: r0 = socket$inet(0x15, 0x805, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x202, 0x0) sendmsg$alg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="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", 0xfd}, {&(0x7f00000002c0)="9de0575a0ea3058349670658ed4a194c7c51368a29373d417c1ff883b2c3c2eb01f7b9d8603ada3d7f4219f10982c5285c16bcb2e5dcd449906b9688fbd4145d30ae5f4b6f8551751e5020f23e7bdba3a1454ccc6a8a84499e23fed90f96c91921156b164bb83971980c3fc797872ba8dd24093fcdf53f32da29bf3e9df32d61b6bca02d26eec11dcc8d7a4309e6f3234a4677d7d11a2fe1eda323ba6c071e72d5bc78f1a709e9abd85e8d417a2bd53b153483131dcc3a5f60d6bdbc5422fbe31c2dd5d9e1f8689709854f8b11e45fe5be446d944904fb1f7005c843a85f099fedc47895607ae5b80789f1272f", 0xed}, {&(0x7f00000003c0)="4de4aa65416d289a847abed40a2c5cbe7899a2d8b4779be12f8cee87ea1cafa69fabfbf476941f92564be49c2d495eee6028f55a16b5678a7609aec54c15e5514ad343bb4e409d656e2aa3980df9036020afe1ae237e8bf4ed48641f06f07108ba707fff4dcf82b35f219ddd73e863c8d92bf8bc82a1bc862bb0a1185decbdcc1fea53542577d88f653d2c9a36670c6651a31e1d582c1c96a458689489ce61edaa36fff67eb82a7fb5e7f9c7f74905f4833a2351e9b70a11154fab47df2096e6c822", 0xc2}, {&(0x7f00000000c0)="5f46b6f4d0564abd10e8c61f0f57afc15c3481106f5f11f54d9a603ae39f79", 0x1f}, {&(0x7f0000000100)="2597feaf610985c809ac9e3fae9a567e92447052495ee645d11cbdb413fea532bec6f9c4bf7ca217a3a45b202c4fffe71380e8069f5a54b3711d3db03dc4cc4f82990afad3b310a31358cdffdb98e8", 0x4f}, {&(0x7f00000004c0)="da9ac454fbce1e147b6b14ed9e391bff97c8d7473fd6a3d1ac6a7677b64124501672302672524d85dda5deb42ee4f0c6fde4e43d812e3ff5715ea69ac8da0ef0d405fcc728f6cabe02b0452b6183e6b9defe034ba825cb21aea9ce17a42cb55f5116", 0x62}], 0x6, &(0x7f00000005c0)=[@iv={0xb8, 0x117, 0x2, 0xa3, "b92d35c36860d102350065260feef08f5ee2be1d58954b650309a09e0608ec067325a895c987efbb743b54b0384e855676e9b007dd8d056a1880288ddc95115498136efc3360ef8f5274b3eb991f4f9241c8c1f1a040a6263ee6b4cb3cdc4c8faffcd0e88626722799c2265ef56d19524df08f92718cef4c3ca872d2224dbe1d4278df7155af621cb44ee048dc5c17a8d56d005add139ead48eb301380223f2187723e"}], 0xb8, 0x40050}, 0x40008c0) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000000180), 0x2c4}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) 2018/05/02 11:02:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0xffff, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x1c0, 0x1c0, 0x0, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x5, 0x3, 0x0, 0x0, 0x4, 0x8], 0x54, 0x7}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffffff, 'ipddp0\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x2f, 0x1, 0x20}, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xd25, 'system_u:object_r:chkpwd_exec_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="5a30059d6505d144f1f3576aee989ea430c459d35a9e13b84495a8559b8c2ede3828d3d9063a7c45f9fa548e02392ebdc3982dcb15db8f9a2b1460cd6c895c56d321b2b0003608ad99d8afbd476dbc7c391bd0db9fa1735817509afc413618cf6288d994af2f37420a3171301e629295e5529d82c6dd68c9f97d82abd0ea9d4b899f6aef0a81e28c5cca9aefb5036a84ed9f190e48012a740c25de77e93f6df1fdd2029b1b40c48ce9373819242c37", 0xaf}, {&(0x7f0000000700)="5ea0838bf67c3f0d0cf5b0342d288c57643c3ffa29181c5d31938dd9a4d1c588919b705fa3ceb8a165a03322f5406cfcbd650282cca823b03edc1205fee7ade8f58f6197a416bc808ea766c1325a8b1776cfbe69921140622dbd5d7ebefb5740840b9437f58f46278c0ae38d7abc3c67ac5b64a2dbcda976e590d76a8dacb8558655bc369e5beee48c74de49", 0x8c}, {&(0x7f00000007c0)="09340232ebe4f23ce86d7afd66e6d88c0901fc80f2cb714d4ab0782f6b372a167b301f5c90affa422aee6fd54cff878847f06199f603af3ce84cd36f995a4ce27ef9f86a599ffe128236906a389e43d1c8278a8ef19abdcb1b839f5ef0785acfe9c840afbadf8e83561425e169c822c0be19fa00be2b506eddedcab64f9e1e82cd89f1dd34f41db7a378d74eb5b6fa939b1aa36c531a999c0d1f7a814d80112be1af17a61490f7aede40677b0e531820c55f131ed3a5b52d68", 0xb9}], 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, "a33cc76ac75fda89ad1c57cb309825ddc1c12db524b8d08bd3b8f5f5e79568cc93646e272eb8d54b2c430171"}) 2018/05/02 11:02:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00'}) recvmmsg(r0, &(0x7f0000008280)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/205, 0xcd}], 0x1, &(0x7f0000000840)=""/204, 0xcc, 0x6}, 0x4000000}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000002c80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/106, 0x6a}, {&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/23, 0x17}, {&(0x7f0000001c00)=""/104, 0x68}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x7, &(0x7f0000002d00)=""/14, 0xe, 0xe40}, 0x7fff}, {{&(0x7f0000002d40)=@ipx, 0x80, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/104, 0x68}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/148, 0x94}, {&(0x7f0000003f00)=""/118, 0x76}, {&(0x7f0000003f80)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x6}, 0xc0d}, {{&(0x7f00000040c0)=@alg, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004140)=""/209, 0xd1}, {&(0x7f0000004240)=""/172, 0xac}, {&(0x7f0000004300)=""/252, 0xfc}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/98, 0x62}, {&(0x7f0000005480)=""/54, 0x36}], 0x6, &(0x7f0000005540)=""/129, 0x81, 0x10000}, 0x86}, {{&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005680)}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/222, 0xde}], 0x5, &(0x7f00000069c0)=""/33, 0x21, 0x200}, 0x2}, {{&(0x7f0000006a00)=@nfc_llcp, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/152, 0x98}, {&(0x7f0000007b40)=""/205, 0xcd}, {&(0x7f0000007c40)=""/236, 0xec}, {&(0x7f0000007d40)=""/232, 0xe8}, {&(0x7f0000007e40)=""/96, 0x60}, {&(0x7f0000007ec0)=""/48, 0x30}], 0x7, &(0x7f0000007f80)=""/38, 0x26, 0xc4e5}, 0x8}, {{&(0x7f0000007fc0)=@l2, 0x80, &(0x7f0000008200)=[{&(0x7f0000008040)=""/13, 0xd}, {&(0x7f0000008080)=""/199, 0xc7}, {&(0x7f0000008180)=""/13, 0xd}, {&(0x7f00000081c0)=""/29, 0x1d}], 0x4, &(0x7f0000008240)=""/15, 0xf, 0x3}, 0x6}], 0x7, 0x40000000, &(0x7f0000008440)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008480)={'syz_tun\x00'}) getsockname$packet(r1, &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008680)={0x0, @remote, @rand_addr}, &(0x7f00000086c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000008700)={@loopback}, &(0x7f0000008740)=0x14) 2018/05/02 11:02:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0x1, {{0xa, 0x4e21, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x1}}}, 0x108) 2018/05/02 11:02:06 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000300)='r', 0x1) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200600) fcntl$setpipe(r0, 0x407, 0x8ffff) fcntl$setpipe(r1, 0x407, 0x3) 2018/05/02 11:02:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x668303, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4000000) inotify_rm_watch(r1, r2) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000fffff0002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) [ 167.380059] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 167.429139] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 11:02:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = open(&(0x7f0000000000)='./file0\x00', 0x240080, 0x100) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x105, 0x100, "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"}, &(0x7f0000000200), 0x1000) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000240)=""/153, &(0x7f0000000300)=0x99) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x401, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x1, r3, 0x0, 0xffffffff}) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000040)=0x3) bind$inet6(r0, &(0x7f0000000580)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffbfffff00000000000086dd6006f52600081100fe800000000000ff7f000000000000ffff0200000000000000000000000000010000000200089078af83cfc59a3fd3a5ba355159976138b4a22cb967315a638ce587f76671ab443e9c1c7faa7f6879d556c7b170cfbf924c6a955c7479fb7a3e810b82b2387d5cd2e2ffe6ea0a8b2d19"], &(0x7f0000775000)) 2018/05/02 11:02:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1001, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/02 11:02:06 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x26) 2018/05/02 11:02:06 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x7, 0x0, 0x4, 0x4, "c46c4bef9b1009a18f3e6e2d822b50e163554029ac62d83a8578384d435507b111f53ab073f97c11d2f26d53", 0x3ec}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f00000000c0)=0xfffffffffffffffd) 2018/05/02 11:02:06 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000000c0)="fd2c3820a24a8afd27390916ad296af1655e8aa4a6678b26791d0eb2e2fdc2c12d7d423fb901f7301dce17e4a4b7cb4e859dea17bf67dca8f85081931e4b5aab1d6590f15dfd268dac81e42be2740e7e36e8b2d950bd8d9e8820bb50cd63070a8b34c07814b2a0dc8ed8a7768f5bd652d96bd0472cde1e3517257e59db8d561819587b2b3bd261e858b4250fc5709dba769bc655cfdda017ffb6dd905a0ce32bab4c66ba2fbba3e275e1c94e2b90bcee2847bbaaa6c8dcac170767ae1a5988df0b8c0ae90459", 0xc6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/02 11:02:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0xffff, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x1c0, 0x1c0, 0x0, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x5, 0x3, 0x0, 0x0, 0x4, 0x8], 0x54, 0x7}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffffff, 'ipddp0\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x2f, 0x1, 0x20}, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xd25, 'system_u:object_r:chkpwd_exec_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="5a30059d6505d144f1f3576aee989ea430c459d35a9e13b84495a8559b8c2ede3828d3d9063a7c45f9fa548e02392ebdc3982dcb15db8f9a2b1460cd6c895c56d321b2b0003608ad99d8afbd476dbc7c391bd0db9fa1735817509afc413618cf6288d994af2f37420a3171301e629295e5529d82c6dd68c9f97d82abd0ea9d4b899f6aef0a81e28c5cca9aefb5036a84ed9f190e48012a740c25de77e93f6df1fdd2029b1b40c48ce9373819242c37", 0xaf}, {&(0x7f0000000700)="5ea0838bf67c3f0d0cf5b0342d288c57643c3ffa29181c5d31938dd9a4d1c588919b705fa3ceb8a165a03322f5406cfcbd650282cca823b03edc1205fee7ade8f58f6197a416bc808ea766c1325a8b1776cfbe69921140622dbd5d7ebefb5740840b9437f58f46278c0ae38d7abc3c67ac5b64a2dbcda976e590d76a8dacb8558655bc369e5beee48c74de49", 0x8c}, {&(0x7f00000007c0)="09340232ebe4f23ce86d7afd66e6d88c0901fc80f2cb714d4ab0782f6b372a167b301f5c90affa422aee6fd54cff878847f06199f603af3ce84cd36f995a4ce27ef9f86a599ffe128236906a389e43d1c8278a8ef19abdcb1b839f5ef0785acfe9c840afbadf8e83561425e169c822c0be19fa00be2b506eddedcab64f9e1e82cd89f1dd34f41db7a378d74eb5b6fa939b1aa36c531a999c0d1f7a814d80112be1af17a61490f7aede40677b0e531820c55f131ed3a5b52d68", 0xb9}], 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, "a33cc76ac75fda89ad1c57cb309825ddc1c12db524b8d08bd3b8f5f5e79568cc93646e272eb8d54b2c430171"}) 2018/05/02 11:02:06 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x1) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0xd05, &(0x7f0000000000)=0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000300)) io_destroy(r1) r3 = request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='@\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x3) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000380)=""/221) [ 167.699389] rpcbind: RPC call returned error 22 [ 167.714804] rpcbind: RPC call returned error 22 2018/05/02 11:02:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) rt_sigreturn() 2018/05/02 11:02:06 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49da9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x722]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x4], 0x1, 0x6, 0xfffffffffffffffa, 0x4c4, 0xf, 0x7fffffff, {0x7292ddee, 0x0, 0x8090, 0x200, 0x25f, 0x80000001, 0x2, 0x0, 0x2, 0x0, 0x1, 0x10000, 0x5, 0x400, "7bd7b487dcad08578584acc7c1560985fd1a09add108fdc56e7effbcbf1081c8"}}) 2018/05/02 11:02:06 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x7f, 0x8, 0x504, 0x2, 0xdd90, 0x31, 0x400, 0x0}, &(0x7f0000000040)=0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001100)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001140)="374822ffb28da3dede38474aaaa75479c820d9d8407cce0ad63f439bb5f05cbd53406bda616fd5d25ade4f377378030c1cea2c008d452bcfcac5fd4642b0e7dce96226354800112e2f9feac118cf940f2f2bf8b453a58fba889ddfb87dfc0b8aaf21025a26eb4bb851baeab8f0dad0ee0b9edcc17067e4ac74fec859e2cfa9e5ee445e1f7dc413fb659418c13c762163a13df2ff954d4c11136afea4afa0b532a4503bf521b363ff8b69a79a9e7fc8f0e9d6e0ae904fa5d3b1431993ed9beb7a43c385cb7a0673eb1f51a91573e51e4c28c571f4ff6417e05c69ffd2ce63", 0xde) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)=ANY=[@ANYBLOB="00f0ffff6572000000000000000000000000000000f4a303c8d7336d23ae94000000000000000000"], &(0x7f0000000100)=0x28) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/02 11:02:07 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x161000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x7, 0x1, 0x3, &(0x7f0000000080)=[0x0], 0x1}, 0x20) r2 = socket(0x1000000021, 0x3, 0x400000001) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) setsockopt(r2, 0x100000040000010f, 0x7f, &(0x7f0000000000)="9b606670", 0x4) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/05/02 11:02:07 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) io_setup(0x2, &(0x7f00000002c0)=0x0) io_cancel(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0xcd4, r0, &(0x7f0000000400)="751cd650d44abc2f756ad7d3e82ada7897e7cfad5a4df7760948fd51927389da47535b30141cde2d20868f54e3959e7c69bcdb0cf783e6e611c45b0bdf87adca1ff5068d9243f9966e5d7a3381a5b550be2cb469c5c39b46", 0x58, 0x8, 0x0, 0x1, r0}, &(0x7f00000004c0)) recvfrom(r0, &(0x7f0000000000)=""/222, 0xde, 0x142, &(0x7f0000000240)=@ll={0x11, 0x17, r1, 0x1, 0x92, 0x6, @random="6892dacf0654"}, 0x80) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/02 11:02:07 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x9d, "b63f3e08e31e04d6ce463f89f2b72ec3b286c096c570d92d66c070c43a9f3080f435e3a16272d38909a51626c47f342f983e97965dd7c2fb99a5e9da3a8f27a26b65f4335da65e34d60905991c4e5b53e69ba7af22239fe1f12346f28fafee6293780f5ffbd5b130b4671f2674a4115ce6b121fa821fa054451d3a849376d4fd25f9d7b96a3750ea961880c925ee15bb6cbb031fdf644ec00a1d9862af"}, &(0x7f0000000300)=0xa5) r2 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x9, 0x6, 0x5, 0xda, 0xffff, 0xaf, 0x1, 0x3f, 0x7cd6, 0x9, 0x20}, 0xb) 2018/05/02 11:02:07 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x5, 0x30}, 0xc) r2 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:07 executing program 6: socketpair(0x1e, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000000040), 0x8) close(r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, r2, 0x800, 0x70bd29, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1800000000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x641}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40001}, 0x4000880) recvmsg$kcm(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000002180)=[{&(0x7f0000002100)=""/107, 0x6b}], 0x1, &(0x7f0000002200)=""/89, 0x2}, 0x0) 2018/05/02 11:02:07 executing program 3: syz_emit_ethernet(0xdc, &(0x7f0000000000)=ANY=[@ANYBLOB="cd1a0b081bf20180c20000000004aaab1670a18d88a2971030750adc26598bf68d3e23c816125a25cfedebbd634c92d82c38f793d9a4151b7039f3b2ddf13d5c67162ecd5a77a163eb9572e5b3aa11c95e284e54cfac212ee51337b5b76ee0bd775cc667773f0000001e35d3ffd4efffad7f3a33921aeb87666bcb778e329f8ed060ce298b21467bdaa04416600865f6089b2d8905524d42f28c11a0d804804b54bb2a5301fe12c2dc645ef38bfa6016b36a495139b35d99157fb727bb5f80b7d561ef6d0359ed758af60420ab1709a1902ca801457d88cdbffee4d6"], 0x0) restart_syscall() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x101, 0x403ffd) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20}, 0x0, 0x0, 0x1, 0x4}}, {&(0x7f0000000180)=""/17, 0x11}, &(0x7f00000001c0), 0x12}, 0xa0) 2018/05/02 11:02:07 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) inotify_init() pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) io_setup(0xff, &(0x7f0000000000)) 2018/05/02 11:02:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00'}) recvmmsg(r0, &(0x7f0000008280)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/205, 0xcd}], 0x1, &(0x7f0000000840)=""/204, 0xcc, 0x6}, 0x4000000}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000002c80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/106, 0x6a}, {&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/23, 0x17}, {&(0x7f0000001c00)=""/104, 0x68}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x7, &(0x7f0000002d00)=""/14, 0xe, 0xe40}, 0x7fff}, {{&(0x7f0000002d40)=@ipx, 0x80, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/104, 0x68}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/148, 0x94}, {&(0x7f0000003f00)=""/118, 0x76}, {&(0x7f0000003f80)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x6}, 0xc0d}, {{&(0x7f00000040c0)=@alg, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004140)=""/209, 0xd1}, {&(0x7f0000004240)=""/172, 0xac}, {&(0x7f0000004300)=""/252, 0xfc}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/98, 0x62}, {&(0x7f0000005480)=""/54, 0x36}], 0x6, &(0x7f0000005540)=""/129, 0x81, 0x10000}, 0x86}, {{&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005680)}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/222, 0xde}], 0x5, &(0x7f00000069c0)=""/33, 0x21, 0x200}, 0x2}, {{&(0x7f0000006a00)=@nfc_llcp, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/152, 0x98}, {&(0x7f0000007b40)=""/205, 0xcd}, {&(0x7f0000007c40)=""/236, 0xec}, {&(0x7f0000007d40)=""/232, 0xe8}, {&(0x7f0000007e40)=""/96, 0x60}, {&(0x7f0000007ec0)=""/48, 0x30}], 0x7, &(0x7f0000007f80)=""/38, 0x26, 0xc4e5}, 0x8}, {{&(0x7f0000007fc0)=@l2, 0x80, &(0x7f0000008200)=[{&(0x7f0000008040)=""/13, 0xd}, {&(0x7f0000008080)=""/199, 0xc7}, {&(0x7f0000008180)=""/13, 0xd}, {&(0x7f00000081c0)=""/29, 0x1d}], 0x4, &(0x7f0000008240)=""/15, 0xf, 0x3}, 0x6}], 0x7, 0x40000000, &(0x7f0000008440)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008480)={'syz_tun\x00'}) getsockname$packet(r1, &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008640)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008680)={0x0, @remote, @rand_addr}, &(0x7f00000086c0)=0xc) 2018/05/02 11:02:07 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40042, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}}, 0x3a) 2018/05/02 11:02:07 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000001}, 0x19) r1 = msgget(0x2, 0x104) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/2) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) set_thread_area(&(0x7f00000000c0)={0x100000000, 0x0, 0xffffffff, 0x3, 0xf42f, 0x9, 0x9, 0x4, 0x1, 0xfff}) 2018/05/02 11:02:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/02 11:02:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x3, 0x1, 0xd4, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x90) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x8) 2018/05/02 11:02:07 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="8837fecb66fcb101a611a60b70", 0xd) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x110, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0x0, 0xff, 0xffffffff], [0xff000000, 0xff, 0xffffff00, 0xffffffff], 'vlan0\x00', 'yam0\x00', {}, {0xff}, 0x21, 0x4, 0x4, 0x49}, 0x0, 0xf0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xffffffffffffffc0, 0x7ff, 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}) 2018/05/02 11:02:07 executing program 4: timerfd_gettime(0xffffffffffffffff, &(0x7f00000001c0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x44) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x3, 0xb530, 0xda, 0xfffffffffffffff8, 0x7}) 2018/05/02 11:02:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e21, @rand_addr=0x3ff}}) sendto$inet6(r0, &(0x7f0000000040), 0xffffffffffffffc8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'syzkaller1\x00', 0x7}) 2018/05/02 11:02:08 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="94000000", @ANYRES16=r2, @ANYBLOB="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"], 0x94}, 0x1, 0x0, 0x0, 0x1}, 0x40) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000f4ffffffffffffff00000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/05/02 11:02:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x7dbc) write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) 2018/05/02 11:02:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='smaps\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x0, r2}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x6, 0x8a, 0x8c}) 2018/05/02 11:02:08 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xb, 0x100000000000006, 0x1, 0x70bd28}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x20200) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000080)=""/69, 0x45) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000140)="eb845c9c41d2a6a3fa245026a922226304eff1e149de35cfbbd40042d4109c8c270089d6ee9ab6ab0e375d1fe67bd6ae8d5f5bdf6a094d2a01442e20b2e4e23082382e498d798df5e593f279e2e0ef9b055f856368afc836e69556193e9494") r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r2, 0x308, 0x70bd28, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'team_slave_1\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/05/02 11:02:08 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x20000000000, @dev={0xfe, 0x80}, 0xb}, 0x1ad) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:08 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x4, 0x1, 0x20, 0xed81, 0x0, r0, 0x7fff}, 0x2c) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000004d00)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004ac0), 0x0, &(0x7f0000004cc0), 0x0, 0x10001}], 0x1, 0x4000080) r2 = open(&(0x7f0000000080)='./file1\x00', 0x80, 0x114) open(&(0x7f0000000180)='./file0\x00', 0x800, 0x10) ioctl$TCGETA(r2, 0x5405, &(0x7f00000000c0)) 2018/05/02 11:02:08 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00'}) recvmmsg(r0, &(0x7f0000008280)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/205, 0xcd}], 0x1, &(0x7f0000000840)=""/204, 0xcc, 0x6}, 0x4000000}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000002c80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/106, 0x6a}, {&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/23, 0x17}, {&(0x7f0000001c00)=""/104, 0x68}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x7, &(0x7f0000002d00)=""/14, 0xe, 0xe40}, 0x7fff}, {{&(0x7f0000002d40)=@ipx, 0x80, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/104, 0x68}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/148, 0x94}, {&(0x7f0000003f00)=""/118, 0x76}, {&(0x7f0000003f80)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x6}, 0xc0d}, {{&(0x7f00000040c0)=@alg, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004140)=""/209, 0xd1}, {&(0x7f0000004240)=""/172, 0xac}, {&(0x7f0000004300)=""/252, 0xfc}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/98, 0x62}, {&(0x7f0000005480)=""/54, 0x36}], 0x6, &(0x7f0000005540)=""/129, 0x81, 0x10000}, 0x86}, {{&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005680)}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/222, 0xde}], 0x5, &(0x7f00000069c0)=""/33, 0x21, 0x200}, 0x2}, {{&(0x7f0000006a00)=@nfc_llcp, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/152, 0x98}, {&(0x7f0000007b40)=""/205, 0xcd}, {&(0x7f0000007c40)=""/236, 0xec}, {&(0x7f0000007d40)=""/232, 0xe8}, {&(0x7f0000007e40)=""/96, 0x60}, {&(0x7f0000007ec0)=""/48, 0x30}], 0x7, &(0x7f0000007f80)=""/38, 0x26, 0xc4e5}, 0x8}, {{&(0x7f0000007fc0)=@l2, 0x80, &(0x7f0000008200)=[{&(0x7f0000008040)=""/13, 0xd}, {&(0x7f0000008080)=""/199, 0xc7}, {&(0x7f0000008180)=""/13, 0xd}, {&(0x7f00000081c0)=""/29, 0x1d}], 0x4, &(0x7f0000008240)=""/15, 0xf, 0x3}, 0x6}], 0x7, 0x40000000, &(0x7f0000008440)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008480)={'syz_tun\x00'}) getsockname$packet(r1, &(0x7f0000008600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008640)=0x14) 2018/05/02 11:02:08 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) unshare(0x40000000) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00002bbd700000000000000000000800040000000000080004000100000008000200000000004bdf"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)}], 0x1, &(0x7f00001f9fe0)}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x610001, 0x0) [ 169.740176] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 11:02:08 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) pipe2(&(0x7f0000000140), 0x801) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="6a914bae5255762297dfe2b83c1599e8"], &(0x7f000054afec)="0200000001000000000000000200000200000000", 0x14, 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0xa1cf) 2018/05/02 11:02:08 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e9000000c9b0a80225a1bdb6af7042d58279ed0ee38c5652655f0241d7998e2b48de58085fa7e9f86530745f1a1f78f78e4b638db7220ee1d1b952574947252a0a25fe663a15673fe322c89eb7570b7d5b88390ae4dd9270e63ca39df13a436c72f165413e921df29aced9ae444109d70a2e5ff6a69b47f860349aed030e3d22c5c17057003f38334ec539b7be89fd373378e142c26d7c1711e265ec41a97005b54b64d0c9aed8f8baa69987f7255c99b608578ca5d4750fcf8adab73ad2226ab489040af282a5eb30b0af6b5f9c58d5e1a6d4ca16522787a582ec6f7e197dd75215c899a4e4d4c12a1036a02c"], &(0x7f0000000000)=0xf1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0x50015c6a}, &(0x7f00000001c0)=0x8) userfaultfd(0x800) 2018/05/02 11:02:08 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x1) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005000, &(0x7f00000000c0)) 2018/05/02 11:02:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x4) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f0000000280)) 2018/05/02 11:02:08 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000140)=@ethtool_perm_addr={0x20}}) 2018/05/02 11:02:08 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x169082, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="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", 0xf32}], 0x1) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/02 11:02:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) [ 170.121233] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 11:02:09 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000035) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001980)='/dev/ppp\x00', 0x400800, 0x0) r2 = accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0xfffffdef, 0x800) recvfrom$llc(r2, &(0x7f0000000140)=""/114, 0x72, 0x2040, &(0x7f00000001c0)={0x1a, 0x110, 0x0, 0xe0, 0x3, 0x733, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000100)={'\x00', 0x8}) ioctl$TCFLSH(r0, 0x40045436, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) 2018/05/02 11:02:09 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000005000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x400000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000600)="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") write(r1, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26) 2018/05/02 11:02:09 executing program 6: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x0, "020003fe040000000000038a03ffffe78be5e600000000000000030809a7e633"}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) ftruncate(r0, 0x514) 2018/05/02 11:02:09 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x400000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x9c2, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="12805e490500000004d5d868ddf1c4b1f7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) r1 = socket$can_raw(0x1d, 0x3, 0x1) semget(0x0, 0x3, 0x41) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/189) setsockopt(r1, 0x65, 0x1, &(0x7f0000000280)="5b2ed86d788acaff1d019831df9d8c405b5d1ba8bcfec10e2ae262e6c6248ea4d5675a9a14e13470c4d618de94cbaa27bc0971e43e0fedd7b584d9c9ac3f988c8a839e754284edfa082336b76cb624ca2d30926df00500000000000000fd818fed0f8ab75a8e15483aea30e3410ff45f30a078493ac5cfe5fb8a8413990846caeae729e107e379ae99166749d87e91c4313824", 0x93) 2018/05/02 11:02:09 executing program 4: clock_settime(0xfffffffffffffffe, &(0x7f0000000000)={0x77359400}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8000, 0x0) bind$can_raw(r0, &(0x7f0000000080)={0x1d}, 0x10) 2018/05/02 11:02:09 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="511c46f2b54309c13beb0216d38001bb377e0e04ba7c32a4ac8693b3debc2b7d2198e2274b8f1261f664c6c31e41f7119e71484a6937901d17c04934482ea6", 0x3f}, {&(0x7f0000000100)="9cf7e0efc653102cf6e3b431855591704b757c630ad691d505a934179560f61a3966e4082aba57f504e67ff5780004eb4600eff8bf3217ebcc3417635161", 0x3e}, {&(0x7f0000000140)="f2eb8c3a9e590ad36bfdbe2df53773d972a66e2d4b819b7fd31037353ea03a4fc5a3b7b42b24c141a36a9fbbef8f1b185890fb243e6bd0ecd55010e89aa6bf7f1913535f2f80aef1ccdf2b39c6d3240ab4423b6276b39e63f61bfb160547e1589dd09f040dddf6dc08176729d9f7767ede586334b930030828897832c516a7480e3d1efa578dde2be36bdaffc9be8de462792da3d63e8be1db4048330e0595320c7b34fe91359ddbfd7129cc5f86516b37534ee34faef1c54424d0e0b6a3a74bb1db896109192d252c9d595caa4bcd9b79adc111624c8819af2f4a1380", 0xdd}, {&(0x7f0000000240)="06d7f9d234866adc135d02b648eea268e092a6b48fee11cb04995cc763e843cd9707478efc31ee4ec88411e719364b6987997b225a7675401381b2dbef4427eea8fbe4e5cd163c5afc27a43300a0833b0c2a4d879480731132da647dd5ae8a7eb0ab54fd24908fda00ea5b36cc2f602730bea5822c2187005996597269e110e4cc7c2559401b0bb1e312442096b76f14e75913bdbbe2317b8aac7cc76d523a2143c67cd6383f352c26b350b35bb7a4ff3aa63888fe47d68634", 0xb9}, {&(0x7f0000000300)="1b885f543ea08687594ae46272ac434c5cb5dad77ac266ab95de97c7df806c1d468826900956e8d065cfc43536994c54a3f4f84fc482d63323b8435f4b684cc447f175ea9ceae16b62051b2487741bc502ca153ca03815dcb34e662a1663a611e173746bc301c3baf243a150082fcb5c7a085bf9e13fe0", 0x77}, {&(0x7f0000000380)="c68d4f060e12b85916bfa88a057e796ae8ad87a237f736e46045d6973a1e7747f0a3a8115fa55cbcc860969e75720f55b14ed76915185a5af5d6b275c4b19a4cbd56a77aa63501be872d4a3e191c4adf20852b5b6c57548668a055e95773eb52a5c2b68a84f34a7a5f37f2bfd98b11c7e8e0a3731ff54c37b7fd6d5379d3c2a114a310220176c3384d027624194df998b87ff5c7531477b1e15b835ef2e3c1eacffe82c568c83f6262fdbb30189305b0a2", 0xb1}], 0x6) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffff21}], 0x1000000000000254) 2018/05/02 11:02:09 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00'}) recvmmsg(r0, &(0x7f0000008280)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/205, 0xcd}], 0x1, &(0x7f0000000840)=""/204, 0xcc, 0x6}, 0x4000000}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000002c80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/106, 0x6a}, {&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/23, 0x17}, {&(0x7f0000001c00)=""/104, 0x68}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x7, &(0x7f0000002d00)=""/14, 0xe, 0xe40}, 0x7fff}, {{&(0x7f0000002d40)=@ipx, 0x80, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/104, 0x68}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/148, 0x94}, {&(0x7f0000003f00)=""/118, 0x76}, {&(0x7f0000003f80)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x6}, 0xc0d}, {{&(0x7f00000040c0)=@alg, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004140)=""/209, 0xd1}, {&(0x7f0000004240)=""/172, 0xac}, {&(0x7f0000004300)=""/252, 0xfc}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/98, 0x62}, {&(0x7f0000005480)=""/54, 0x36}], 0x6, &(0x7f0000005540)=""/129, 0x81, 0x10000}, 0x86}, {{&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005680)}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/222, 0xde}], 0x5, &(0x7f00000069c0)=""/33, 0x21, 0x200}, 0x2}, {{&(0x7f0000006a00)=@nfc_llcp, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/152, 0x98}, {&(0x7f0000007b40)=""/205, 0xcd}, {&(0x7f0000007c40)=""/236, 0xec}, {&(0x7f0000007d40)=""/232, 0xe8}, {&(0x7f0000007e40)=""/96, 0x60}, {&(0x7f0000007ec0)=""/48, 0x30}], 0x7, &(0x7f0000007f80)=""/38, 0x26, 0xc4e5}, 0x8}, {{&(0x7f0000007fc0)=@l2, 0x80, &(0x7f0000008200)=[{&(0x7f0000008040)=""/13, 0xd}, {&(0x7f0000008080)=""/199, 0xc7}, {&(0x7f0000008180)=""/13, 0xd}, {&(0x7f00000081c0)=""/29, 0x1d}], 0x4, &(0x7f0000008240)=""/15, 0xf, 0x3}, 0x6}], 0x7, 0x40000000, &(0x7f0000008440)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008480)={'syz_tun\x00'}) 2018/05/02 11:02:09 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000008033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x103) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x1, 0x4) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x9, 0x200) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000040010000000000008002000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac1414aa00000000000000ffffffffff00000000000000000000000000000000000000000000000000ffff0000ff00000000000000000000aaaaaaaaaa170000000000000000000000000000000000000000ff00ffff0000000000000000000000055d95000400010004000369705f767469300000000000000000006263736630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000040000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000008e787a0795a300000000000000000000000000000000000000000000000000007f000001ac1414aa0f00000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000a929110d5b6200000000000000000000e0000001ac1414aa00000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037b6b34acb2c4b050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004d41524b0000000000000000000000000000000000000000000000000002000400004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000"], 0x4d0) 2018/05/02 11:02:09 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f0000000300)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000002c0)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/02 11:02:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00000003c0)="a2f5d65772deea303e0200001100002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f041075fd", 0x2c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/05/02 11:02:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), &(0x7f00000000c0)=0x263) socketpair(0x8, 0x2080807, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000080)={0x8001, 0x4, 0x1}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000000140)={0x3, 0x7c797cc55315dceb, 0x80, 0x7a, r3}) 2018/05/02 11:02:09 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x200) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0x52, 0x10800a}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20200, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x101, 0x0, 0xff, 0x1, 0x2, 0x1, 0xfffffffffffffff8}, &(0x7f0000000140)=0x20) poll(&(0x7f0000000200)=[{r1, 0x2000}, {r1, 0x8000}, {r0, 0x2}], 0x3, 0xe2) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000180)=0x1) fcntl$getown(r2, 0x9) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r0}) 2018/05/02 11:02:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x24000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/60) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={r0}) socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1e, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000000}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/02 11:02:09 executing program 3: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x14}, 0x0) 2018/05/02 11:02:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) 2018/05/02 11:02:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c00000019000103000000000000000002000000000000000000000008000400", @ANYBLOB="c50007177f0000011d10124a7a101cb0be5c244e1c57426c2aba5dff87896076253238716a779e83d438bc392463c282f1b61b71073606de653984e03f4208b3d974113e6036a768c98ff7ea8411038936d6def3bd4425ad57b0891f6a97c16c74c6b1df6c5eec838fca4a0a9b157a7f96667ebc06cbde664312f43c062f214e79e248a9327c5d32c8bb02646ff490287f4c245a5e0eef014f06"], 0x2}, 0x1}, 0x0) 2018/05/02 11:02:10 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r1 = gettid() r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4280, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000040)) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/02 11:02:10 executing program 5: r0 = socket$inet6(0xa, 0x80000003, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x20000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x1f, 0x200, 0x425f, 0x1, 0xd3, 0x20, 0x7, r1}, 0x20) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0xffffff01) sendto(r0, &(0x7f00000010c0)="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", 0x1000, 0x3, 0x0, 0x0) mq_open(&(0x7f0000000140)='/dev/uinput\x00', 0x840, 0x100, &(0x7f0000000180)={0x85882f4, 0xffffffff, 0x27ea, 0x4, 0x7f, 0x366, 0x2}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:10 executing program 1: unshare(0x8000000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = shmget(0x2, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/203) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400000, 0x0) 2018/05/02 11:02:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x800, 0x20, 0x1ff, 0x4, 0xffffffffffffffff}, 0x14) 2018/05/02 11:02:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x64}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = accept4(r1, &(0x7f0000001600)=@nfc_llcp, &(0x7f0000001680)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r3, 0x29, "31043b908812b8eacf15448ecbd6014bcfe5915357ef834832f9408536135ab4471bb6d89cd380addb"}, &(0x7f0000000080)=0x31) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x3, 0x0, 0x8000, 0x9, 0xb242}, 0x14) close(r0) 2018/05/02 11:02:10 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='\x00\x00', 0x2, r2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x4}, 0x68) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000001c0)) 2018/05/02 11:02:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00'}) recvmmsg(r0, &(0x7f0000008280)=[{{&(0x7f0000000680)=@ipx, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/205, 0xcd}], 0x1, &(0x7f0000000840)=""/204, 0xcc, 0x6}, 0x4000000}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000002c80)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/106, 0x6a}, {&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/192, 0xc0}, {&(0x7f0000001bc0)=""/23, 0x17}, {&(0x7f0000001c00)=""/104, 0x68}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x7, &(0x7f0000002d00)=""/14, 0xe, 0xe40}, 0x7fff}, {{&(0x7f0000002d40)=@ipx, 0x80, &(0x7f0000004040)=[{&(0x7f0000002dc0)=""/104, 0x68}, {&(0x7f0000002e40)=""/4096, 0x1000}, {&(0x7f0000003e40)=""/148, 0x94}, {&(0x7f0000003f00)=""/118, 0x76}, {&(0x7f0000003f80)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x6}, 0xc0d}, {{&(0x7f00000040c0)=@alg, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004140)=""/209, 0xd1}, {&(0x7f0000004240)=""/172, 0xac}, {&(0x7f0000004300)=""/252, 0xfc}, {&(0x7f0000004400)=""/4096, 0x1000}, {&(0x7f0000005400)=""/98, 0x62}, {&(0x7f0000005480)=""/54, 0x36}], 0x6, &(0x7f0000005540)=""/129, 0x81, 0x10000}, 0x86}, {{&(0x7f0000005600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006940)=[{&(0x7f0000005680)}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/237, 0xed}, {&(0x7f00000067c0)=""/73, 0x49}, {&(0x7f0000006840)=""/222, 0xde}], 0x5, &(0x7f00000069c0)=""/33, 0x21, 0x200}, 0x2}, {{&(0x7f0000006a00)=@nfc_llcp, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/152, 0x98}, {&(0x7f0000007b40)=""/205, 0xcd}, {&(0x7f0000007c40)=""/236, 0xec}, {&(0x7f0000007d40)=""/232, 0xe8}, {&(0x7f0000007e40)=""/96, 0x60}, {&(0x7f0000007ec0)=""/48, 0x30}], 0x7, &(0x7f0000007f80)=""/38, 0x26, 0xc4e5}, 0x8}, {{&(0x7f0000007fc0)=@l2, 0x80, &(0x7f0000008200)=[{&(0x7f0000008040)=""/13, 0xd}, {&(0x7f0000008080)=""/199, 0xc7}, {&(0x7f0000008180)=""/13, 0xd}, {&(0x7f00000081c0)=""/29, 0x1d}], 0x4, &(0x7f0000008240)=""/15, 0xf, 0x3}, 0x6}], 0x7, 0x40000000, &(0x7f0000008440)={0x77359400}) 2018/05/02 11:02:10 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8202, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x46400, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x0) [ 171.696376] Unknown ioctl 35078 [ 171.719668] Unknown ioctl 35078 2018/05/02 11:02:10 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r0, &(0x7f00000000c0)='stack\x00') r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000734ffc)=0x1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x100000001) r2 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x5, 0x0) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000540)={0x303, 0x33}, 0x4) 2018/05/02 11:02:10 executing program 3: r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x15, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="fd0000004fad0949f2de02192934b430a9b04b14da66a6b57448d130aa17c1de16726b8652341c00a2aa157fee18eca2ca6f8ec33ac53bfced98ef03d02955bc7b0f1715e874a8d86976b1b552cb7ff7aff57bfe1c7283222f80a14bf182689be4dd8a559b57f2a3d91acdbc81b00869faf5ad582b8a779ee3df92d358ae87d6147d7656108cae3103214f3fa7bd0d74fdbdb0b19d34b058b89fb13f7e6c13a22dadf33f38e5ab081a8ab7c45b29171d29bef4e9676133f17f4239cc48450b5fdbafa492f46c1286d9166f304c62280af1c5ab8c260ce3e832d021e8fabb87af2db46f0aafb48d2e09b6da6040fda070dd0167c2c2c8f02344bf65d96d8daf1345032dfea431fc94e578c54e5e1ff07822830224eb590c7defcf9e096cc62a47480a1ad43fee6ed9e393e7f6b70b65bdf3d5abe61978e631665c5dc004181554f293d40e8e9a1b2953bd0b561799df5bf5f163e944c1e2ce7fc6e9a3bb3ae3952c43fa5493f35ec2dd1b140c3071e46f5b70548f0434eb275902273eb1d42a35cb291102a827afb5ff865cc52303429151a5455ba10089840afc45ca84e8385832"], &(0x7f0000000040)=0x105) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000280)={r4, 0x9, 0xd0, "ef5a7c53a16881f3c176fe2f869356e86183d1df1d327a0278bb7e3303faecbaa20e668740a7caa121580959a2540257e577ddf911c2d3fcd0e35aec7464ab5e82bd94ec584518b0727394c2512762b1021ac2f3a5d17d8d66c050cf24739cb9d7f6049d3da84553b77cef5d34a5a2b08b809b6c1e5a7b5bf625fe93f79b38b530ca08ff2a541b6c0ac77f24da5a504f7b5ed906dd6afc3e19e3fa8f69153c74f091acf5982c793ba8a97f9ef244323b5238962548d72905a84b3212aae279e553c02ef77de1810683068e8144a4e045"}, 0xd8) 2018/05/02 11:02:10 executing program 4: set_mempolicy(0x8003, &(0x7f00007de000)=0x7d5, 0x7) set_mempolicy(0x8002, &(0x7f0000cce000)=0x707, 0x800) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1cd, 0x400040) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) 2018/05/02 11:02:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x1fff}) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffc) write(r0, &(0x7f00000000c0)="06388c6c44422e4f1085f95606a405a922aa7cf400690020ea0ed99ea60db0bd7b576a4b248c884268935bca0c0e61cb2649a68a53e8299160021fe97c716470a1a5dec0f529a1e036ccce8877a86befd4badf24444f9142daaf3c1b0c8817f130a4362b3362803f0d30d39bc2093da5eb79c328", 0x74) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/02 11:02:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = dup(0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) readahead(r0, 0x9, 0x7fff) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x100) ioctl$TIOCSTI(r2, 0x5412, 0x4) fcntl$getown(r2, 0x9) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:11 executing program 4: r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f0000000040)="29000000140003b7ff000000040860eb0100100006a40e07ff0010d59a7357ae13333ac0467f25ffff", 0x29) r2 = semget(0x3, 0x4, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001300)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001400)=0xe8) fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000014c0)="e91f7189591e9233614b00", &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0xc) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001600)={{0x1, r3, r4, r5, r6, 0x0, 0x7}, 0x74f4, 0x91, 0x8}) ioctl$int_in(r1, 0x5452, &(0x7f0000001680)=0x400) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000000100)=""/1, 0x1}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x800}, 0x40000162) socketpair$inet(0x2, 0x0, 0x7f, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000001280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000012c0)=0x1c) 2018/05/02 11:02:11 executing program 6: socketpair$inet(0x1e, 0x80f, 0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r2 = socket(0x2, 0x5, 0xded0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080)=0xfffffffffffffffd, 0x70329e9df9e28cf3) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6ce08)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xffffffa3}, 0x1}, 0x0) 2018/05/02 11:02:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x1000008, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, "3900ea631d0000e6000200000100000053ad000023f7b7d6ea76afe6330ee739b31904e2635cd58d1443474410e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a5408c1c149b7b83579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0xfffffffffffffffd]}) 2018/05/02 11:02:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000040)=0x2) 2018/05/02 11:02:11 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000040)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='qnx4\x00', 0x101000, 0x0) mount(&(0x7f000084c000)='./file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105403, &(0x7f00001aa000)) umount2(&(0x7f0000000000)='./file0\x00', 0x2) open$dir(&(0x7f0000000140)='./file0\x00', 0x40000, 0x10) 2018/05/02 11:02:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xb3a6}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="a0", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 11:02:11 executing program 1: r0 = socket$inet(0x2, 0x6, 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0xfffffffffffffcce) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/139, &(0x7f0000000140)=0x8b) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x100011, @loopback=0x7f000001, 0x0, 0x0, 'dh\x00'}, 0x2c) 2018/05/02 11:02:11 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) shutdown(r1, 0x0) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000080)=@nfc_llcp, 0xfffffffffffffe5c, &(0x7f0000000280)=[{&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f00000001c0)=""/179, 0xb3}], 0x3, &(0x7f00000002c0)=""/187, 0xbb, 0x5}, 0xc2}, {{&(0x7f0000000380)=@ax25, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000400)=""/82, 0x52}, {&(0x7f0000000480)=""/65, 0x41}, {&(0x7f0000000500)=""/101, 0x65}, {&(0x7f0000000580)=""/254, 0xfe}, {&(0x7f0000000680)=""/111, 0x6f}, {&(0x7f0000000700)=""/240, 0xfffffffffffffea1}, {&(0x7f0000000800)=""/205, 0xcd}, {&(0x7f0000000900)=""/128, 0x80}, {&(0x7f0000000980)=""/110, 0x6e}], 0x9, &(0x7f0000000ac0)=""/165, 0xa5, 0xb8f5}}], 0x2, 0x42, 0x0) 2018/05/02 11:02:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00'}) 2018/05/02 11:02:11 executing program 7: unshare(0x40600) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2c001, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace(0x11, r1) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x0, 0x400}) 2018/05/02 11:02:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0selinuxbdev\x00', 0xfffffffffffffffb) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x6, 0x4200) ioctl$TIOCSBRK(r2, 0x5427) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x9, 0x444000) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[0x8, 0x3f, 0x3]}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x2}) timerfd_gettime(r3, &(0x7f0000000140)) keyctl$assume_authority(0x10, r1) 2018/05/02 11:02:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000580)={'vcan0\x00'}) 2018/05/02 11:02:11 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @my}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth0_to_bridge\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={r2, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@loopback}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/05/02 11:02:11 executing program 6: r0 = memfd_create(&(0x7f0000000000)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001240)=""/1, 0x1) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/14, 0xe) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r1) 2018/05/02 11:02:11 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xffffffffffffff89, 0x0, 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/05/02 11:02:11 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300") getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/02 11:02:11 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) shutdown(r1, 0x0) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000080)=@nfc_llcp, 0xfffffffffffffe5c, &(0x7f0000000280)=[{&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f00000001c0)=""/179, 0xb3}], 0x3, &(0x7f00000002c0)=""/187, 0xbb, 0x5}, 0xc2}, {{&(0x7f0000000380)=@ax25, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000400)=""/82, 0x52}, {&(0x7f0000000480)=""/65, 0x41}, {&(0x7f0000000500)=""/101, 0x65}, {&(0x7f0000000580)=""/254, 0xfe}, {&(0x7f0000000680)=""/111, 0x6f}, {&(0x7f0000000700)=""/240, 0xfffffffffffffea1}, {&(0x7f0000000800)=""/205, 0xcd}, {&(0x7f0000000900)=""/128, 0x80}, {&(0x7f0000000980)=""/110, 0x6e}], 0x9, &(0x7f0000000ac0)=""/165, 0xa5, 0xb8f5}}], 0x2, 0x42, 0x0) 2018/05/02 11:02:12 executing program 4: r0 = mq_open(&(0x7f0000000100)="2d2400759f61a8dac239e467f84f11dbb5912dc0c9aa612162645ebb3cfb49f5ca42148577e332e72dc9f6c7617f1ab49b098256ebd1f0e73d143392dea53226b118d9b37f125cec8e4c4b3fac46021c816d9240eb1649b43dc3704761c82d98663cd1c98ec7280ac5ff64718dc091931eb1b1dfebac5cf9", 0xc7, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xffffffffffffff9a, 0x0, &(0x7f0000000080)={0x77359400}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xcf, "eb6ddd71efe9f72a37f47dcdeb68680fb53f329516e35835f12743ced62b1e1a654b873bb01e4ac9ce452c761d54c4b75a090e42221e8784fc434ecf033ed0c24c1620a9b7a74b3f6c77aff9e7a135a7dcba10eb20375a776859a25b7a1ef6036a79b3ff8f472647d9c3975f63c6b200e3c675afedfb25a17bbe782227c2d7e45e9ebf3664fea7f8dcbb2e9585c5cb0f9e63369755ee468cb6edaaa9dcf0669815a4b0b2f0e5352b5f35ddf38fb39872180c3c969d2958b195c500870b1f36aa20c9a9d8b8d85b2ad7b05f637e95c8"}, &(0x7f0000000040)=0xd7) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}, 0x4}}}, 0x84) 2018/05/02 11:02:12 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x5, 0x2, 0xdb0, 0x5, 0xac, 0x8, 0x9, 0xd43, 0xe3e, 0x3, 0x6, 0x9b6}) r1 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1}) 2018/05/02 11:02:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x800) 2018/05/02 11:02:12 executing program 7: unshare(0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2cbd, 0x0, 0x10001, 0x1000}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/02 11:02:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x2, 0x0, 0x0) 2018/05/02 11:02:12 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x63) syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/05/02 11:02:12 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x9) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x18000, 0x0) 2018/05/02 11:02:12 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x400000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000002c0)={'gre0\x00', 0x5}) syz_emit_ethernet(0x56, &(0x7f0000000040)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "65163d", 0x20, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[@dstopts={0x2b}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000340)='rdma.current\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/226, 0xe2, 0x40010123, &(0x7f0000000240)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setopts(0x4206, r2, 0x6, 0x30) setsockopt$inet6_int(r1, 0x29, 0x6d, &(0x7f0000000300)=0x2, 0x4) 2018/05/02 11:02:12 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00009ecfad)=""/83, 0x53) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/190) getdents(r1, &(0x7f0000000080)=""/69, 0x45) 2018/05/02 11:02:12 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/154) r1 = socket(0xd, 0x1, 0xfffffffffffffffc) setsockopt(r1, 0x107, 0x9, &(0x7f0000000180)="e2260b23693b09d80d122a3124", 0xfffffffffffffe7f) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@l2={0x1f, 0x0, {0x401, 0x0, 0x0, 0x8}}, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200040, 0x0) 2018/05/02 11:02:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) 2018/05/02 11:02:12 executing program 2: unshare(0x400) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/153, 0x99}], 0x1, 0x2) 2018/05/02 11:02:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xbe, "c25c015ebd12a3dd74448cc255e70ae49eb6fd76d3c62072d2c9f8d6641b50c8ebcc0d9de5eb871356b222653e0966160570ffea2ddf281a1e5b92cf865ef7809fdec1e13a0a9faf857a14f2bb13bfb5e88c7cdc3f053229c431ced2ae062b173a6f5dd34ef6c2c74a40914feac546f36569fc7bca7abf1e2690503fccbff2b946becb77b0905b828984688735fe9e0e9aa97d8ac80ab91db986172ebe41c888f4cacc4135232e872a8edcfc9be9fcfac813c257191c7d5d6e5dac030ca7"}, &(0x7f0000000140)=0xc6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000240)=0x4) ioctl$KDDELIO(r1, 0x4b35, 0x0) 2018/05/02 11:02:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001400110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1400010000000000000000000000000000000001dee31df2ac3883c0496f30e70b2713a0587a1eb8b6688c25ac03a18343488751ab1403445eb8a151884eab4eadffba9659cee43044703bd102ee85ada243"], 0x2c}, 0x1}, 0x0) 2018/05/02 11:02:12 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@local, @in=@loopback}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='../file0\x00', 0x42000, 0x180) bind$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f00000003c0)='../file0\x00', 0x2) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/143, 0x8f) mkdir(&(0x7f0000000580)='./file0\x00', 0x14) mkdir(&(0x7f0000000140)='./file0\x00', 0x118) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000100)=0x7f) 2018/05/02 11:02:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) 2018/05/02 11:02:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sync() setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xd1b1, 0x604c0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000080)={0x5}) 2018/05/02 11:02:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x210) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x2, r0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000340)=0x9) [ 173.612391] Unknown ioctl 19253 2018/05/02 11:02:12 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x89) 2018/05/02 11:02:13 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="01847321e5417b1e82c200000000"], &(0x7f0000000000)) 2018/05/02 11:02:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000180)={'team0\x00'}) 2018/05/02 11:02:13 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0xda6, 0x2, 0x1f, 0x8000, 0x100, 0xdca, 0x5, 0x3f, 0x1f, 0x7}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/02 11:02:13 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', '\x00'}, &(0x7f0000000080)=""/93, 0x5d) process_vm_readv(r1, &(0x7f0000001240)=[{&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=[{&(0x7f0000001280)}, {&(0x7f00000012c0)=""/182, 0xb6}], 0x2, 0x0) 2018/05/02 11:02:13 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100010040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8d7, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000000680)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000040)={0x10}, 0x10}, {&(0x7f00000003c0)={0x10, 0x400, 0x1}, 0x10}], 0x2}, 0x0) futimesat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)={{0x0, 0x7530}, {0x77359400}}) accept4$netrom(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffff9c, &(0x7f0000000300)={0x10000010}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000340)=r0, 0x4) 2018/05/02 11:02:13 executing program 7: syz_emit_ethernet(0x4a, &(0x7f00000003c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "98b048", 0x14, 0x6, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000080)) 2018/05/02 11:02:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="8f9b38173457a3f378c80dee59736f012536d0988560c89742dfaac0e614777674981e6dc6084d4b3669f04a8732d2f4c47d23d1a037701cbe01b28d0489e101266646f797a1d9d7a64cb031351a6e72a46c5e494876291db6a921333446107fbd953da962f3a5d18766ec0350d5754890533d6a22030809052763bae798ac1d5c39987e703185c6241e34770326d0ef9ff16b847e4c630065d0b21a4b67323948e86f62b9fe0fb93dda7f22d0da60b65ba596e3b993ce02ede6bfcddba49fdc08f465890d3957c0af6d337ecbd665cfd196a6bf58798e6d113a3ff038f6ebc4a45ba9bafe7bf7d44fae857258ebb0da6fb6cce588b76288cb", 0xf9, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='\x00', 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000340)=[{&(0x7f00000001c0)="f1903e2fd4123479b6c847ff2df9c9a512de059df53dfa0fe34cda40aa1217d395e95eddfb65285fafe32fbd38ef2a753f224d5107e7fa7046bfb7be9d40f5b7a8d77c1229d72a11962f704de805aeb8fc178a35e6dc47dd240b88e22bd055ea4d05354835a7a2c87064abce2d1eaa2f2fcbdaec0a389de7925a81d3d1832155eebf12089471ab58a0e6cf9cf4c87a8cae96ed8065824a7241375f391eb22dbbc5d177c49363ac16d8f9443deb437547b68ab85ef870fd11e0dba5027d46cad77f590f45a88f683e6feada16f027c137623a", 0xd2}, {&(0x7f00000002c0)="03decc880fd47e20e4f1e343aaa45b7bec8d42fc3f2295d1cd172960b613338e5069faeed1aac67d845e", 0x2a}, {&(0x7f0000000300)="26f8c14455675555", 0x8}], 0x3, r2) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000074c0)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000440)=""/230, 0xe6}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/235, 0xeb}, {&(0x7f0000000740)=""/81, 0x51}, {&(0x7f00000007c0)=""/228, 0xe4}, {&(0x7f00000008c0)=""/61, 0x3d}], 0x6, &(0x7f0000000980)=""/47, 0x2f, 0x7d98}, 0x3}, {{&(0x7f00000009c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/253, 0xfd}], 0x1, 0x0, 0x0, 0x8}, 0xbb2}, {{&(0x7f0000000b80)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003080)=[{&(0x7f0000000c00)=""/165, 0xa5}, {&(0x7f0000000cc0)=""/5, 0x5}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/210, 0xd2}, {&(0x7f0000001e00)=""/145, 0x91}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/142, 0x8e}, {&(0x7f0000002f80)=""/89, 0x59}, {&(0x7f0000003000)=""/116, 0x74}], 0x9, &(0x7f0000003140)=""/213, 0xd5, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000003240)=""/242, 0xf2}], 0x1, &(0x7f0000003380)=""/83, 0x53, 0xcf}, 0xc2}, {{&(0x7f0000003400)=@ax25, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003480)=""/220, 0xdc}, {&(0x7f0000003580)}, {&(0x7f00000035c0)=""/82, 0x52}, {&(0x7f0000003640)=""/66, 0x42}, {&(0x7f00000036c0)=""/119, 0x77}, {&(0x7f0000003740)=""/223, 0xdf}, {&(0x7f0000003840)=""/215, 0xd7}, {&(0x7f0000003940)=""/142, 0x8e}], 0x8, &(0x7f0000003a80)=""/4096, 0x1000, 0xffffffffffff1dea}, 0x8}, {{&(0x7f0000004a80)=@generic, 0x80, &(0x7f0000005d80)=[{&(0x7f0000004b00)=""/165, 0xa5}, {&(0x7f0000004bc0)=""/167, 0xa7}, {&(0x7f0000004c80)=""/75, 0x4b}, {&(0x7f0000004d00)=""/71, 0x47}, {&(0x7f0000004d80)=""/4096, 0x1000}], 0x5}, 0xec9c}, {{&(0x7f0000005e00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000005fc0)=[{&(0x7f0000005e80)=""/118, 0x76}, {&(0x7f0000005f00)=""/140, 0x8c}], 0x2, &(0x7f0000006000)=""/55, 0x37, 0x3}, 0x5}, {{&(0x7f0000006040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006140)=[{&(0x7f00000060c0)=""/106, 0x6a}], 0x1, &(0x7f0000006180)=""/4096, 0x1000, 0x9}, 0x6}, {{&(0x7f0000007180)=@ax25, 0x80, &(0x7f0000007400)=[{&(0x7f0000007200)=""/238, 0xee}, {&(0x7f0000007300)=""/209, 0xd1}], 0x2, &(0x7f0000007440)=""/112, 0x70, 0x6}, 0x4}], 0x9, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000007700)={@dev={0xfe, 0x80, [], 0xa}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x6b533a4, 0x4, 0x400, 0x3, 0x0, r3}) 2018/05/02 11:02:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x210000, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x8012, r2, 0x5) ioctl$BLKROGET(r2, 0x125e, &(0x7f00000007c0)) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000200)={&(0x7f0000ffb000/0x4000)=nil, 0x9, 0x2, 0x10, &(0x7f0000ffc000/0x2000)=nil}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000380)={0x8, 0x0, 0x100000001, 0x1, 0x1d, 0x1}) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x400000, 0x90) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000180)={0x3, 0x401, 0x8, 0x4, 0x80, 0x1f}) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000340)=0xa0d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xb1, "abedb556f269cb9167c372553583d38fd1b1dc2f445f769f9473361621e6eaaebff72d4071bcd8f4d602815c383fa5f22d71ecebbb3acd0f2040bde483c0918f13f92cae527f2b4e3d217c5b9a1e401d9c79d62bdcf600c1d172433fc0795a2bc79497701deb4d712aeb4f4815b87aff1c7ffbd239cab8f79459b98459bb138bf6bf4eaed89a88f792cf7d1b68901342ab8964080689dffee4add641cf033a563cb47cf55489004fc3390a734712ff7728"}, &(0x7f0000000480)=0xb9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000004c0)={r4, 0x0, 0x10}, &(0x7f0000000500)=0xc) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000140)={0xbd, &(0x7f0000000080)=""/189}) bind$inet(r1, &(0x7f000000e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000240)=""/166, &(0x7f0000000300)=0xa6) sendmsg$nl_crypto(r3, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000580)=@del={0x128, 0x11, 0x0, 0x70bd29, 0x25dfdbfc, {{'drbg_nopr_ctr_aes256\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x1a}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x701}, {0x8, 0x1, 0xff}, {0x8, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x401}]}, 0x128}, 0x1, 0x0, 0x0, 0x890}, 0x4000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/05/02 11:02:13 executing program 7: syz_emit_ethernet(0x4e, &(0x7f00000a8fa2)=ANY=[@ANYBLOB="0180c20000000180c200000008004b000040000000000000907800000000ffffffff070704ac14ffaa4410090100000000000000a6f3f1803e35cc12907800000000000000000000000000000000"], &(0x7f0000387000)) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400640) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0xcb, &(0x7f0000000180)=0x2) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xa53, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x100, 0x3, 0x1b, 0x9, "89d3f7cd45296c04e034bb8d6ea7032f758d8460fc8a1b1a30851ce502ee7324e25d6a702494fc19ed4a591f6a1a82283a41d9d99aa28842aaf35e675c249896", "ad81a9e1df421b6915edcf9d4be333e0832e1da4425da33fd3bc24274848858c", [0x43821271, 0x401]}) 2018/05/02 11:02:13 executing program 3: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r0) umount2(&(0x7f0000000200)='./file0\x00', 0xdc3aef13bc6e4ab3) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='debugfs\x00', 0x0, &(0x7f0000000180)="12a6cad85d6f1a609a09fef1172ad25ed22c28934b27e7066ae3e2c2457e5377ff2c2c") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0x101, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000001c0)=0x22b2) 2018/05/02 11:02:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="14200000130a050800000000ffe40000e7ff0000"], 0x30}, 0x1}, 0x0) 2018/05/02 11:02:13 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', '\x00'}, &(0x7f0000000080)=""/93, 0x5d) process_vm_readv(r1, &(0x7f0000001240)=[{&(0x7f0000000180)=""/153, 0x99}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=[{&(0x7f0000001280)}, {&(0x7f00000012c0)=""/182, 0xb6}], 0x2, 0x0) 2018/05/02 11:02:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') 2018/05/02 11:02:13 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x2) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000300)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f000082ef0a)=""/246) 2018/05/02 11:02:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x3, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) sendto$inet6(r0, &(0x7f0000000400)="52e0dab65bf045e83287fc5ed426ea08f48742f5f15ac5307fda59edd7f508a555375cc15a1974b6a2f61de09b62de90954cf647c1d38ae8f21a0baaaf5c7f45ceafbb5137dbdb4a30b51226b1821b5b8e723fb563e7b32d1f7240b82c0c0eb2d4c4656c2d0b912966abbb1b038448b40d027df0348229648ebaaea5f945fd69d3e4404e4bc7790bd41ed9d3e34a7ab590e26ecd4dcd216f59302320d8547d5aa9ee868613d672a0eff2f049451590537c375b1205a5aeacf2770c5537a015e67d403498", 0xc4, 0x80, &(0x7f0000000240)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x70000000000, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x1ff, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0xffff, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x48, 0xe55c, 0x2, 0x8, 0x28, &(0x7f0000000140)='ifb0\x00', 0x2, 0x1ff, 0xffa}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x3, r2}) r3 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pwrite64(r0, &(0x7f0000000200)="e85e9102e0e5", 0x6, 0x0) close(r0) 2018/05/02 11:02:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x1267, 0x8) accept(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00000000c0)=0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x35) 2018/05/02 11:02:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:13 executing program 4: unshare(0x40000000) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffff00, 0x14000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) keyctl$setperm(0x5, 0x0, 0x80000) 2018/05/02 11:02:13 executing program 6: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) pwrite64(r0, &(0x7f0000000100), 0x0, 0x0) accept4$packet(r0, 0x0, &(0x7f0000000000), 0x80000) 2018/05/02 11:02:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80, 0x0) recvmsg$kcm(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/188, 0xbc}], 0x2, 0x0, 0x0, 0xff}, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000002000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edf5f920c4da677464000000000000000000000000000000d355c86637a12620000000000000400000000000000000000a0062000000"], 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001280)={0x1, &(0x7f0000001240)=[{}]}) 2018/05/02 11:02:13 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x129402, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x28000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = dup2(r3, r2) io_setup(0x4, &(0x7f0000000000)=0x0) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000140)) io_submit(r5, 0x20000054, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) 2018/05/02 11:02:13 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x10000afd, 0x200000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000040)=""/41, 0x29, 0x80000000, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x42c00) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) [ 174.540418] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 11:02:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380), 0x4) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r4, 0x1) write$binfmt_elf32(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000008e570000000000000000000038dee9000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b2e7ce2f8bfb33c2aa8decfa7ef34a1d3e3c10af6a07560f1b0f70a06dbf5d7480982eab40c40679caa26006852dedba1c183617e39be78c489064bc305cd1008e5234"], 0x58) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, 0x8) shutdown(r4, 0x1) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x64, 0x0, 0x0, 0xffffffffffffffff}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 174.822427] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 11:02:14 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x210000, 0x0) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) r1 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x81, 0xba6, 0x2, 0x100, 0xf2a1, 0x2}, 0x101, 0x4, 0x7}) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="1ec202000400dc6d34b70f7da7a57ae09a8e31c0c84e6c3d2d3774c758eb3e4f440bd280f271c234aa0dcbaf0d5cbc2beeba22a82a055b94a8f0000000000000000000000000"], &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x1, 0x20}, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0x4}}, 0x930b, 0x1}, &(0x7f0000000080)=0x90) 2018/05/02 11:02:14 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0xa8ffd27be066237d) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x0, 0x0, 0x82, 0x5, "8f51ffff9d97c616d6ed805e74d23a50b840843c68d6e28f5f7c60ad2aa8cb850f0e02e0b5ce3b73975a5c91", 0x81}, 0x6, [0x2, 0x5, 0x20, 0x163, 0xdca, 0x9, 0x432, 0x7, 0x5, 0x3ff, 0x4, 0xdbd, 0x5, 0x2b164e9c, 0x40, 0x8, 0x4, 0xfffffffffffffff9, 0x0, 0xffffffffffffffff, 0x7fff, 0x0, 0x8, 0xa28, 0x9, 0x8c, 0x2, 0x80, 0x1, 0x1, 0x1000, 0x4, 0x1, 0x6000000000, 0x1, 0x80000001, 0x5, 0x100, 0x2, 0x3, 0x7, 0x2, 0x8, 0x0, 0x5, 0x19, 0x5, 0x7, 0x2, 0x4, 0x1000, 0xffffffffffffff29, 0x1, 0x7fff, 0x7fffffff, 0x8, 0x7ff, 0x4, 0x4, 0x9, 0x67, 0x9, 0xcc2, 0x8000, 0x5, 0x50, 0x40, 0x7f, 0x1, 0x5, 0xdc84, 0x88, 0xee2f, 0xffffffff, 0x1, 0x0, 0x0, 0x3, 0x9, 0x1ff, 0x5, 0x2, 0x4, 0x3, 0x7fffffff, 0x744f, 0x5, 0x4, 0x5, 0x9e, 0x0, 0x7, 0x2, 0x4, 0x1, 0x6, 0x1, 0x81, 0x0, 0x40, 0x1000, 0x200, 0x7, 0x6, 0x9, 0x5, 0x10001, 0x97, 0xfffffffffffffffe, 0x7f, 0x8000, 0x401, 0x0, 0x4, 0x2, 0x2e5e, 0x0, 0xff, 0x40, 0x9, 0x3f, 0xffffffffffffff81, 0x0, 0x15ee, 0x7, 0x9, 0x9, 0x42079876]}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000005c0)=0x1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/05/02 11:02:14 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1000000009, &(0x7f0000000200)="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", 0xfffffffffffffebe) socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setmm(0x23, 0x8000a, &(0x7f0000ffc000/0x1000)=nil) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'bond0\x00', 0x5}) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000180)="3a468c033802812cc07375586c02554549dfb923608d81200efbb2c985f696dc45", 0x21) 2018/05/02 11:02:14 executing program 3: r0 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) lchown(&(0x7f0000000200)='./file0\x00', r1, r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x0, 0x0, 0x4, 0x8}, 0x187) r3 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0xc1de, 0x2}) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x0, 0x4b99, 0x5) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(r4, 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f00000000c0)={0xc}) sendfile(r5, r4, 0x0, 0xc08f) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) sendfile(r4, r2, &(0x7f0000000140), 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0x29e) capget(&(0x7f0000000180)={0x0, r7}, &(0x7f00000001c0)={0x9, 0x0, 0x5, 0x1, 0x1ff, 0x8}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) r8 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sync() getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000380)=0x54) lseek(r8, 0x0, 0x0) r9 = fcntl$getown(r6, 0x9) capget(&(0x7f0000000080)={0x399f133a, r9}, &(0x7f00000000c0)={0x6, 0xffffffffffffffff, 0x1aef, 0x800, 0x5, 0x6}) fdatasync(r3) 2018/05/02 11:02:14 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100383a00fe8000000000000000e7ffffff0000ffff020000000000000000000000000001020090780000000060702b6c00000600ff010000000000000000000000000001fe80000000000000000000000000000033cc65330900a2e9"], 0x0) 2018/05/02 11:02:14 executing program 1: io_setup(0xbc, &(0x7f0000000280)=0x0) r1 = socket(0x18, 0x0, 0x0) r2 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="cbfd4ec5991d3334a640718c0f0335d7ed04a5c0adea352abc889d6e50b60be5729077a313a53bf57a2fa35264e759daeda71a26daf7aaa6d9876943bdb8f3409354153bfa5c75a43fc20e821e9f1a3c9f40e56f39b7c8632b449e390d36a8daf3eef19ae01d32d5176f2d241c29a011d12af91232d33ea4391a852cd3a2b6c20cc3c8c294775ae81d8cbc1db75842f8ee777ce3", 0x94, 0xfffffffffffffff8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x4400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000002c0)={0x800, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000300)={0x8, r4, 0x10001, 0x4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={0x0, 0xdd46}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r5, 0x4) r6 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, 0x0, 0x0, r6) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100), 0x24d}]) ioctl$void(r1, 0x5451) 2018/05/02 11:02:14 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000000)=0xe8) bind$packet(r0, &(0x7f0000000180)={0x11, 0xff, r1, 0x1, 0xfe, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f00000001c0)='H', 0x1, 0xfffffffffffffffc, &(0x7f0000030ff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000200)=""/225) sendto$inet(r2, &(0x7f000026cfff)="b9", 0xffffffffffffff47, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x4}, 0xa5) 2018/05/02 11:02:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}}, 0x7, 0x7, 0x80, 0x9, 0x20}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x200}}, 0xffffffffffff0000, 0x6c2c80000000}, &(0x7f0000000240)=0x90) r2 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:15 executing program 1: ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) readv(0xffffffffffffffff, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0xffffff58}], 0x229) socketpair(0x11, 0x800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r2 = dup3(0xffffffffffffffff, r1, 0x0) ioctl(r2, 0x8, &(0x7f0000000040)="39aa4d98bbb68e18f565059ffe3a7d1b2fd5326681789ced1336b844b8e6045a39bca15531540eb161a0e23742da222d2db86b51e73625586639f86d8ccfc3d1be978d2801a5657a") openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/05/02 11:02:15 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x6, &(0x7f0000000200)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x208042, 0x0) getsockname$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000240)) io_submit(r1, 0x2, &(0x7f0000002540)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000340)="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", 0x401}]) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10001, 0x8eb9}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00000001c0)={r4}) 2018/05/02 11:02:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="f00000001a0003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0100000000000000000000000000010000000033000000fe8000000000000000000000000000aa00000000000000000000000600000000000000000000000000000000000000000000000000000000233102f77376ae0d000009000000000000000000000000000000e96fa65e85508fdc1a9f01902beef5d0000000000000000000000000000000000000000000000000004000000000000000000000000000000000020000000000000000000000a7180f09b373f1c9c0ecbac29278a25d8d2616a0a642251a1e2c044157"], 0xf0}, 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e21, 0x8, 0xa, 0x0, 0x80, 0x7f, 0x0, r2}, {0x5, 0x0, 0xa699, 0x80e, 0x28, 0x9, 0x7820, 0x80000000}, {0x16f362f7, 0x7, 0xa, 0x284}, 0x1, 0x6e6bb1, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d6, 0xff}, 0xa, @in=@rand_addr=0x9, 0x3506, 0x3, 0x3, 0x0, 0x4, 0x100, 0xa57}}, 0xe8) 2018/05/02 11:02:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x800, 0x8, 0x7ff, 0x3, 0x1, 0x2, 0x3f, 0x2, 0x33c, 0x40, 0xe3, 0x7fff, 0x81, 0x38, 0x1, 0x7fffffff, 0x0, 0x1000000020000}, [{0x4, 0x4000000, 0x4ee5, 0x1f, 0x4, 0x42e, 0x3, 0x8001}, {0x3, 0xd3, 0x1, 0x3ff, 0x4, 0x3, 0x1, 0x79c}], "a6af574e8f046b0a366f7c02e899df69fc321283988f70ec40a23fcc703ae4612776e56f35659738279b6eb8d48c6156cbfbacf6db2debc886000eb995d6d1a004a49e763cb87b91120404dc534c560591e005d067d785bd173339a2cd83bb0bc7bf72e3e54c1b4917c02fe022", [[], [], [], [], [], [], [], [], []]}, 0xa1d) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0}, {r0, 0x40}], 0x3, 0x7) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000c40)="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") ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) pread64(r0, &(0x7f0000000100)=""/218, 0xda, 0x0) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/05/02 11:02:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000140)="016f2057090b2d892d257f0e1ed1bd88b886277499ffa172b9b43794513afc38cca6b0d7724fad326e3cb3aee6e8a383a65a571bd558942693585b761d8ef9668a375425e1ce917f90227b0c367de9989381573374ae7d8f63a0daa57c65cf", &(0x7f0000000280)="3bdcb3380f07d18c655f6c1167ce76b5cd3afa87cd7e99282cda1bc9aab4c2808471ab50593948eeac36af2a2bd81891ada46b53738e8a407061bb800db620f63b2f5a59c5cba9ab11c8ef0bc9a77928fe6439d80c94dfca1073a03cf9ac2dc98892b19208d39d1411cd1239e69b2ca5da5130851d80764d70d17acdfb330cc818e3c7fa6d66a8c335280738a51365d3dfa12c9a0a9952c300148ed6156c3b58e5115aa6cb23c61f10bdaf94127dc46e47903f7a347831135aead20f", 0x1}, 0x20) syz_fuseblk_mount(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000040)='./control\x00', 0x0) dup2(r0, r1) 2018/05/02 11:02:15 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffffffff, 0x200) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8001}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/02 11:02:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:15 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000001b80)='/dev/input/mice\x00', 0x0, 0x4000) write$fuse(r0, &(0x7f0000001bc0)={0x28, 0x0, 0x5, @fuse_notify_delete_out={0x7f, 0x8, 0x5}}, 0x28) r1 = dup(0xffffffffffffffff) sendmsg$rds(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/194, 0xc2}, {&(0x7f0000000000)=""/24, 0x18}], 0x2, &(0x7f0000000900)=[@mask_fadd={0x58, 0x114, 0x8, {{0xd379, 0x3f}, &(0x7f00000001c0)=0x3, &(0x7f0000000200)=0x7, 0x8, 0x8, 0x7, 0x401, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0x3}, &(0x7f0000000240)=0x8, &(0x7f0000000280)=0xba0000000000000, 0x3, 0xfffffffffffffffe, 0x7, 0x0, 0x4, 0x200}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x6}, {&(0x7f00000002c0)=""/134, 0x86}, &(0x7f0000000700)=[{&(0x7f0000000380)=""/150, 0x96}, {&(0x7f0000000440)=""/40, 0x28}, {&(0x7f0000000480)=""/249, 0xf9}, {&(0x7f0000000580)=""/227, 0xe3}, {&(0x7f0000000680)=""/113, 0x71}], 0x5, 0x10, 0xfffffffffffffff9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9, 0x20}, &(0x7f0000000780)=0x2, &(0x7f00000007c0)=0xffffffff, 0x3, 0x4, 0x3, 0xe6, 0x18, 0x7ff}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x2e3}, &(0x7f0000000800)=0xd38f, &(0x7f0000000840)=0x4221, 0x7fffffff, 0x4, 0x100000001, 0x6, 0x4, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0x10001, 0x5}, &(0x7f0000000880)=0x3, &(0x7f00000008c0)=0x7, 0x5, 0xff, 0x7, 0x0, 0xa, 0xff}}], 0x200, 0x4004880}, 0x8000) r2 = socket$inet6(0xa, 0x3, 0x10000000033) llistxattr(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)=""/4096, 0x1000) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/05/02 11:02:16 executing program 7: r0 = socket$inet(0x2, 0x200000000007, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f00000000c0), &(0x7f0000000180)=ANY=[]}, 0x78) 2018/05/02 11:02:16 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x200000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)=r0) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r1, @ANYBLOB="310229bd7000fddbdf250c000000340003000800010000000000080007004e21000008000300040000000800080008000000080001000200000008000100000000000400020058000100080008000010000008000500030000000800080001000100100003007f000001000000f2ff00000000000000080004000002000008000b0073697000080008005e0000000800080001000000080001000a0000000c0002000800030000000000080004000000000008000500ffffff7f"], 0xc0}, 0x1, 0x0, 0x0, 0x1}, 0x8080) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x2718, &(0x7f0000861fd8)=""/40, &(0x7f0000000000)=0x28) 2018/05/02 11:02:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') sendfile(r2, r3, &(0x7f0000000000)=0x122, 0xc0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040)=0x2, 0x4) getsockopt$nfc_llcp(r3, 0x118, 0xfffffffffbfffffc, &(0x7f0000000300)=""/226, 0x1f1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000100)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/05/02 11:02:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) 2018/05/02 11:02:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:16 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x108}}], 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/02 11:02:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffff0001, 0x40) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000040)) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) writev(r3, &(0x7f00000014c0)=[{&(0x7f0000000240)="053ee10b", 0x4}], 0x1) 2018/05/02 11:02:16 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22, 0x7fffffff, @empty, 0xec9}, 0x1c) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x900) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000000000)="dae9576c0d", 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140), 0x8) 2018/05/02 11:02:16 executing program 2: mkdir(&(0x7f00000001c0)='/\x00', 0x100) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="757300fbffff9ca52a56b4481580773f5bf44d55eb6d9800"], &(0x7f0000000100)=""/20, 0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x4180) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x400, 0x40000) renameat2(r0, &(0x7f0000000240)='./file1\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x210400, 0x0) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x1, 0x1f00) mount(&(0x7f0000831000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000013c0)='mqueue.', 0x0, &(0x7f0000001400)) 2018/05/02 11:02:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002580)=[{0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmmsg(r1, &(0x7f000000a700)=[{{0x0, 0x0, &(0x7f000000a680)=[{&(0x7f000000a580)=""/200, 0xc8}], 0x1}}], 0x1, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/05/02 11:02:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x158) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x8, @tick=0x4, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa7, @time={0x0, 0x989680}, 0x0, {}, 0x0, 0x0, 0x9}) 2018/05/02 11:02:16 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x5, 0x5, 0x0, 0xfcf8, 0xc543}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x2d}, &(0x7f0000000180)=0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/05/02 11:02:16 executing program 1: shmat(0x0, &(0x7f0000af9000/0x1000)=nil, 0x4000) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000000000)=0x800003f, 0x2f43, 0x0) 2018/05/02 11:02:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10001000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:16 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x200) r1 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, r1, 0x1800) r2 = socket$alg(0x26, 0x5, 0x0) unshare(0x8000400) r3 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x20, 0x400, 0x80000001}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x8, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x1f}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="240000009fb461964cea458cd46691377da39a43888e0078e601c0e9b5f96f91ec0272432745246aa388820ff9b3fbf7b48372fbcd"], &(0x7f00000005c0)=0x2c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="8e6d208b2a14bbe93a5a270c02d31709", 0x10}], 0x1, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x6, 0xec4, 0xd5}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x0, 0xfff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1f, 0x4, 0x2, 0x24834b14, 0x7, 0xfffffffffffffffe, 0x7fff, r5}}], 0x90}, 0x4008040) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r6, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r6, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r2, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r8 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r8, r7, &(0x7f0000a2effc), 0x6) 2018/05/02 11:02:16 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000b5166cc691c39c1442c17411970000000000aa4dd525d39561f073050775c15711bec594b63d8a5c8559f1bbb878391a592ee9bd51a92c118b6434b3e3f9b9212aafde2616cecdeb41f251e8969c1b6569b7f55516ea705fc7c4b27d970c07b8f8b457c7b881c5638d1111185078057ba72c2fd86ecfff6ea8bd57"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x5, 0x400}, 'port1\x00', 0x28, 0x0, 0x9, 0x1d5, 0x5, 0x8, 0x9, 0x0, 0x3, 0x7}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x6b8, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, {0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}, 0x4a6a, [0x40, 0x33, 0x0, 0xf7, 0x7f, 0x9, 0x7]}, 0x5c) 2018/05/02 11:02:16 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001180)={0xc1}) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x1, 0x42000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040)=""/85, &(0x7f00000000c0)=0x55) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xe9, "9da5e42889c91106f40ffb082612be37296f3abbab88519222c052fec6e476e719e0e39ff02d55cab0e3ccb49e2a136f62f3bc24c59cd0a4e46b00e426fe324624c228f734e1e7f341333b2d0dce637cd9e08533885886cb42f3d0049cfe0d6cb77e111c5b8e03e007dad2005b0b557ad2dcadef43081a4fd8f27a4cd63ffa3d8d0d1a7258587ff4702534183b3f1cf6b8b52cfb2c5f9c6dc25964b5a9129388af1f3efe6693f7a026578c5140f207c927fcaa12308206a2e1320b47cbfd01294039b7de46201c46b22a662ac5cb8b2e1d9311a7a044077da0640dfc84f8ee5707dae03509c6c91eeb"}, &(0x7f0000000200)=0xf1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x401}, 0x8) 2018/05/02 11:02:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x1d3, 0x4, 0x0, 0xfffffffffffffdb3) 2018/05/02 11:02:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast1=0xe0000001, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffc53) 2018/05/02 11:02:17 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)) 2018/05/02 11:02:17 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xfffffffffffffc01, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x28060400) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100, 0xee, 0x1f}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0x0, 0x5, 0x4961f023, 0x1, 0x1}, &(0x7f0000000180)=0x98) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000001c0)) 2018/05/02 11:02:17 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/05/02 11:02:17 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:17 executing program 5: r0 = socket$inet6(0xa, 0x20000000000006, 0x2dc5) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x16f, 0x40000) 2018/05/02 11:02:17 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000200)=""/199) 2018/05/02 11:02:17 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000009c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='memory.low\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x810, r0, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="27efbaf804c916b00e7dda00b6f9b3d778ae9865c984fbffb506dceb1d813d7c8993bd51ff95b357d15f1e80a973efa6b1603eb2a205ddcb71c4865771aac394af91679d7132c323dbf8d79dadb275475a890e0bd20efe7432f5428eb34f9f76a2fdcb7537d50bfbc0921e5a938b2a1897c56ba9f68dfb2e2a1f618ab0215ead739083d9dbd593a59def7047a8cc0dbe62b1e7eccac6dfce2cde4945d28ec49227ede35af06316b6fdc758690f84d72ddb2192c46eef54c21eb136133d17c5c3790f0c33fe7b789852f0ada754697ca7f3de9c1c87a909c407b31670a792ff979141e527d592594fa202", 0xea}, {&(0x7f0000000240)="02afcd55944645aa16c5bc972aed1151380f9f108e55de9e94fcc3a011037f53fea354dc86e0134da4779eda1ca8694854fd21445a1472fce646018c1bc311556652bdccb748bacf3d9a816f4092dfe7991657d307395fd363b6c7b9f4337fcce3b94b929c581f151df2b05b3f0e3d2b494e84e921056bd9ac17900796096066fe2a6da38e610cf1649741c3750ebd5c4fb94ab4ed4bae4e2165f3cfcef53252d132b1107629995d864d1931589b82a4f4d93d78e9ae86d17bf3b96994", 0xbd}, {&(0x7f0000000340)="af77aeb69f08f8e4dd7d141cdfdfae2814eba80c2c0370451c8441356c0f702803b93323719bda4fb68a5658ab4e695c7439170591e9b452aeb44055337e55893c443df4f00b96485be82da3171536b8a8485f35274650febee3301fea80e83ebb7d4a9b03454239d758b527737f38194d21e9e4462e6f77b0680ae055cf71be54b9b4c4e5f7d7ac7f049e3eb5e4e37c931acadfcfded09933d5b942ae9e1901aee608bf142a7b96fa151f6d8e135153d6165ca47382575123df34a2bed9190ef424fd25fd97b96b345ea716460e73f47ee73ba7f7374bb30b8717ee1323938f66cf3e5ffc142cfd5053ff", 0xeb}], 0x3) io_setup(0x6, &(0x7f0000000180)=0x0) r3 = memfd_create(&(0x7f0000000300)='./cgroup\x00', 0x1) r4 = semget$private(0x0, 0x3, 0x300) semctl$GETPID(r4, 0x3, 0xb, &(0x7f00000011c0)=""/246) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000a80)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6b8, 0x4c8, 0x118, 0x118, 0x278, 0x118, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x6, &(0x7f0000000a00), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xd, 0x8, 0x2, 0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x100000001, 0x2}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x90, 0x80}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 0x21, 0x0, 0x2}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x23}}}, {{@uncond, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@rand_addr=0xffffffff, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x17, 0x6}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffff00, 0x0, 0x0, 0xffffffff], [0xffffffff, 0xff, 0xffffffff, 0xff0000ff], 'veth0\x00', 'yam0\x00', {}, {0xff}, 0x7f, 0x2, 0x1, 0x20}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x6, 0x7fffffff, 0x2, 0x20, 0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x14}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x718) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00000012c0)=""/225, &(0x7f00000013c0)=0xe1) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x20000, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000640)={r0, 0x2, 0x1, 0x7f, &(0x7f0000000600)=[0x0], 0x1}, 0x20) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000780)='/dev/snapshot\x00', 0x800, 0x0) r8 = syz_open_dev$sndpcmp(&(0x7f0000000900)='/dev/snd/pcmC#D#p\x00', 0x9, 0x1) io_submit(r2, 0x5, &(0x7f0000000980)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x401, r0, &(0x7f0000000440)="8c71fbd82417e097021eb32b8c1efbf59abeb0054146d66842d0a11d74930f8212c89b5bcb08d01bdeeef139bfffe3a0df6ea0c82d208c1048d9156cae38f23d9cb7fb7bd2430d151352753753d14d79642ddf6eb79e90d725ca8bfe5971ce", 0x5f, 0x44, 0x0, 0x0, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000500)="1a2af7d9bf7f9293", 0x8, 0x3, 0x0, 0x1, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000580)="20c85bd0a5085f3ff2", 0x9, 0x400, 0x0, 0x1, r6}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0xe, 0x1d7, r1, &(0x7f00000006c0)="c5d2b3f44c85ec2f5a5975eacaaeeea0bd3ba19d503f54bec3cc0bd62756c09b7b3a79a65054901d62a5df7ebfbf17c9a11c102efda3e9fd77120a82a8d814c2cc6e4edcdfc34f08828b71394c90818ef59aaee3a502aec4bab5aff6b4a9f06308008dab7c9be3c0a21885bc2f798c77783f3eafa44d3d932226a4dba957ec7038e8aeb474031871f7e9dd780f66c513e25ee0187cd054da6be88459895e90a3e072e01e4c3fb7ace1", 0xa9, 0x401, 0x0, 0x0, r7}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x3, 0x92af, r1, &(0x7f0000000800)="25f1a9e9b62548a7b161313d3b3be2cc6e158075aacc76ecea378c01bcaaba0be4d2189ffe7fca135c817fa4d9ebfb08a12f0d88b69071eb3d25307063f2006eb54ceaa2076f197b962a97d5e6dfdaecf0113bd202e494a162c062d238c93386a60b85ea9c7b84c94db9100016c0b7d1238196781b5b7adf9c762930db44ac82de7ef65eb951c159c423a231dd3dff9bc9a01a1e433173a99ddecd8f8db7c8a48e951f89a1165994c6e35e5b2572492d95edd34e31b715d8eeed2f74f68846dea9f7e792555371b83a24096a89583fda809197d25618885056", 0xd9, 0xffffffff, 0x0, 0x1, r8}]) sendmmsg(r7, &(0x7f0000003c80)=[{{&(0x7f0000001400)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'vcan0\x00'}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001480)="fc59dc04d645d5e405a3be3f337ab1fd2117474a0ef44bbab8cece123d3f4ff23952f6d97bedbe19d4f84f64f2d7eb62fb807649a678ded30e5f6ce11d362c6bfb510414294b1bf98d289042568d1817fe1f18e6dd3a93fba5b0d58f4eb86d47ae7a21d294c29704038e4f26f281d6231038f30dfb7a058ef0e397395781da327a5fd568a44f0601d86d462781a4df536c7a82aa4df933ebc41f7ea03b8e1653fb827fc7f8380e59222459b4041cebed4103d94544f9285eeda627ead15d00caa316d61df1114711d5ec1882277374c0884b5ce9b2e4c92ba904298f039a5d6dce3692de20dd3329", 0xe8}], 0x1, &(0x7f00000015c0)=[{0xe8, 0x107, 0xf50000000, "7650ffec49a9a2ae6e92298e2a8d955b44f014ec4986d8695a234368a63da6e8b90065fe13b105272292c62b99f34b119e9506c7fb0635da46a90b110064b2df48403e9b9a918e78ce44474c0cade92c0c5c45f45efa94474822cfb7e6f70de2096be3b903853b339934b0582653bd0671b87d1b13faac4f5d7e2424d6c77a10ea48e2968b96d0b209e049de552b17b7417a3b88b20a489c8fc06558453ff15a5113246519eed7483a47b026e00148031921394ef3dc1092f4950087b4a834970e13298d3974cd995dfdf0a32ed889bb760853af770d"}, {0xc0, 0x0, 0x9, "0b0b6016db670d0826b41e2a2eccc45ecf6819b26d618ece4589ae6a9d5b4fc9fa7d4e8cb5aa1b8e0cfc616b3e08e250b5b2fdbc01e66cae3238c7dbb7921e891307c35b5ec4eedfaab0bf41af27e65ea564c40d6e431f481f7c45889c7d26d76af95f86d435d2c7a46128976ad2c59aa2ddb63ac1dee33df32b0ea613bc7bfd27e7db168a1107a37c43a1ffd38e2ccdf2e8ad2a22ed7d363955b07cfa671a9f78bf4086905853499f89af75"}, {0x48, 0x100, 0x40, "ad8a569384ce0aeac5a0e71ca5e937b498e0c47a81905bebe879a467bca706ef475a5f97031b9444a9c9f7c89dab4958416f"}], 0x1f0, 0x4000811}, 0x1}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f00000017c0)="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0x1000}], 0x1, &(0x7f0000002800)=[{0xe8, 0x105, 0x2, "ffc9fe86e90d14d415c8068a86b959d92d4f93c8fb402e567a83da53be3528e6ede73d1ff2b8af6c10eb456f347786d4399b1a7ed2c8d0e5490dcaab76ad9433f181ff66f812210be9e1f2100d0522d49d0bfc1eb42cb873fad5859fe11f4b142101da551a1f6bc3f814ef7964ff56acb9d030de78ad2048e5e789b32f4e055a33b28254ba5200fab7942def2a6d7174c635793d5c4f71ac9a82de50c3402727e8dfd74f30450b582995827e16b82068e3f8fa0a49b243036e6ad5cf0be5dcf2c6b297342003f5f6cb1c77434256ec64c0158b5e"}, {0xe8, 0x111, 0x3, "f52c2ed2738e0dc9e386af0ce681467003cd9f928a5f075e03185a882408a7dec3a07cb094a1766754bade2678a875d57cfc748d692734db12042389dbf0a467a8fe9cf6da45f1ae57a492c6a1992c1212322bb97ed5fd53159e5ed97670428f4e080be5cb69d819deeec6a676e36e224c4dbfe920c2457a8d2783af569b3704088fc7babd4d33e6fd2aee7f06fdeb9aac61f6188bb146f9089a1b435531f5cb984d2797f53688067483f8616157fa8847c872c3b91e218baf117bcb9b4f3f2ce7d5e161deab432155e1b03c04d2a4ffa421c26bb79342"}], 0x1d0, 0x4040}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002a00)="0cd39e6fcda327a5439cfbe029f3399cd132b4a902050b51a6d8f090a5be76a4f022bb8602fc2ff7e34b14dd02c1810c296aab62f297e8d583563bf08e0c078f524c83c5a1261ca2b0850305faec4eb90abce7182a81de38cc4e2501a74086afa7ca24e98ac6daa0276eaa0811a62eccd416fa41c049cdba309e431f7f27a88d76acd9ec0dae02f63dfc14a749f1ff327d88f1c0196782bb397cf3204c89e8a6ab528e623d4cb5e121f0", 0xaa}, {&(0x7f0000002ac0)="bc164e8648731553a4725a5abb20c3924fde56aaa3fea975aa0788c5656c516d87c3b2740951d759cd062c0dcda71c7bb9f3c31f1633acbbfb5cbdab5d454ebc73ec5efc6070d9c8dc85c2a4b4c44ab942c3450dad6265bc31ad21ecca89b3231524037223baf4e654b42cdad492a25614db758e572432ae619632fa7b134a6556da37b4013f93672084da80ba24723bc6e298d13c6f75038c881966ec3c76a4d3870612d8049086340cfbebad9661f6ccac8382da0db1dde346f8217b233b8ac2bccbe523bc50fa9f45ed4c771d9bd9db84353c95b89ca94ea6ca132a336ce3b1", 0xe1}, {&(0x7f0000002bc0)="b0ec7ac4337431b7aad4019d9158de93759ad142cfe7910ff791b67867aeb6b01c82be57b2eb183c5a48caeefad7965c3f349f17a71a460b866dce52ee4ccdb353feb99d084f2078cb54b3755d52522c8a8ee73f9e0044ea9a2f19f5dc64d9b60899a45b306a52f8f4b066d41576303991e35d9ac748e283ad3f612640d2cd758b07b6fc810087", 0x87}, {&(0x7f0000002c80)="b862d6daba0b5a8c79973eed48b60c27631b5a151acd", 0x16}], 0x4, &(0x7f0000002d00)=[{0xf8, 0x0, 0x3ff, "2bc735867ad5572144a425577f7f5f4534a77e76dacb35a90e35ffeda3c36398cb77673113e576735d295bb13e88a9778ae9064955b58eb7b4e3ee979ffa6cb3e0483861bc07de4253f7cf3cd0988cfb9e9a5d905fa7401a8f41367b4e696623faefb999d9fc6f3f665a91d4672fd806977da6989d3181e96d51c5cadc46b6b820a8346658e6a6a7e278c6b964c8f3d200a1066231552fe1d8f1e7013b24b1edd216f45b2a00d7a5aab75217b5c7695bbe4f5185aa127fa8580582ff2416223a41664d80625b2806997c203319e50e48902cc5b78104f8b13f3aa23c3fcd02f3751e2878198ab02c"}, {0x80, 0x84, 0x1ff, "7f63dd50f00bf374c3d9cf7f961409dded0fcac5c2310b37a844b7751f5b172531e7eaae20fdca66c90c43ca1888f8ec8b233c31f2dabc57ecb82c7786aeef7ad955cdda5dc812563685d02bff8b655f94a179e83d194b15e913b244d10abb7fec63fb9b4662d7d24ff7f50bc7"}, {0x70, 0x0, 0x8001, "9d688be00bf681f5cb71de8df57473557d82fe91ced344012972abe35fccb34ae745ff81407add7419891437a147276612308263ccae84d642f8e9f2d82f7ebcfb2b6e90949fdc9ea447a5c50b1adc6efdecb665fab39de2c71f"}, {0xf0, 0x0, 0x0, "8e89e8f817690220b3daf2b1b87a7ce4d40920278804ec201ca0cb864628aa0d20f14042d27c76d227b97cc70154a1f8f86722b0caf70e4b1deff14fde0ff2f3c45cfbedbfe687b426f52c83032c59aa8c8a968c51b71544857668e04d14086d690bea556d7892da38b2f2629b6da41a025241b9490752ec0cc7a67f1e7e99a02a401a595ff6ada8af96b616328710779b6f983f42fac1ba1ddfeb882f51cf563a406f40f60dfa02782c79a605fe61cb23ab825eb309b1e852ea1fd02494052c751bb8d98d57de00639842bb4be9e1b1b36289b23f302167568a"}], 0x2d8, 0x10}, 0x6}, {{&(0x7f0000003000)=@nfc_llcp={0x27, 0x1, 0x1, 0x6, 0x3ff, 0x1, "fc775a357ff8a165c2a054b4f1c04792af321d5e6f50a9c89553b86b1d4370b6d4ab2689b95a1b02f491b387824d5bfbf308349efd7c4e78d270cedfb61c0a", 0x36}, 0x80, &(0x7f0000003100)=[{&(0x7f0000003080)="0325152d06c2486e2141afbabf724cb71d1168f21cb75c44d2bc0df5c5b00b1c8de10b61de2a13cd86034307df3b7baedff0aeea60f0ae39ade4a3dd17bb1a43f84d19373e49f7476ec1736ae0a1ee", 0x4f}], 0x1, &(0x7f0000003140)=[{0xf8, 0x3a, 0x1, "6fdb1aa952513b95996ec2385bcb1a492bf552e8d092bd2ad851d19bfd3708d78b461afd7606a964302c0181186e2ed0c63e7ce357a55e9b2683be1e099ea22cbcaeb9626b655b2cb6843f829a3ae204077dab9974036295469d880d7924e7552eac599fbb2833d5be9391407983a72bdc003275ea3cfaf042880c8ca636e783884b0fbdb9cb9b9fa73d6558826982a24df431734dafb3f1deef9bcfa6d9e6a2415992aedfcccb6d81040754993b56f05fdc826009ede0ddb49e16fedab27141f58aac712ac73401e57213443f6030f3d8adc14bf734c79a02fca121fd8f44592afc83a73d"}, {0xb8, 0x110, 0x1, "47f80193ce67992936ec1176332c09ddce22e8699764a41b1821cb112d83d876876d6be643faf7665aa9fea45918a6d45ef582dee8b4843e37d82d2a938be4048af5e352ec9a1bf4a04a8f71465ae00f1cd6805df59215dfb6d537961cfd6004605d499b994291bd35b166f6f38079a735e57c33f7519e72642eb9f220e7c182d5d0a719cc29c34f2e5f4ada4c6bced062a88e7442eec1d31daba3a411bfcbd6584fda12e426"}, {0x80, 0x88, 0x7, "b853bba7cf0e986e581545836a72f4451d7a9d886dbf3e5fb6f9902b7e7c618a1934f756227cd714faae277063d1335d49031b0a8add64dc480aa4b8ba1d39cef9bb4cf5cd3f75d279812296f504d6c0fa0b92d1fd6d5287f3ec5a2ca1cd824630b0d5eb778741b69d4f4b1a18"}, {0xd8, 0x11f, 0xb3, "ab32946330974e178447650bddce6ce62dd7a1fc621a6363632fe6c38d1b42c592e92ed2fa0e07dd1442b981cebb3da24fd08f4161fee3518b1e3c6c2e1dda6f89e9d0386445ec93cd52ce20292e4f4c93f160dacf1bc8e45b9d3d7f8b8d1d1fca596016c21643306cb45f8b4b5b64d9fca128e60a579a93206f432f61c21a5e6d0314fe9475508c7d1c2cdd5c2b3fac50bd5a385268829bd0ee5be30c77eb182c73a949e10c7b67938bb823bcbef5e5314411f8889866130eebf0af7df0776a45cd8b661947972f"}, {0x60, 0x0, 0x3, "9b094027408d25856a601131c4abafa69d4cec64ab4d1f52616d5f33f666be9c2110b16dd8912f967a03e93017132e0c6c1408891906ab51c312f3272c07eaf99f0b42257b8e82de1f4961acffcbfb2a"}, {0x30, 0x10f, 0xfffffffffffffff8, "fcd09ed6e80c8aeac1a161a83013005430b5fbc41b7072b8f8"}, {0x108, 0x10b, 0x2, "50f6f754b67c5f3c52ee7751737942d524aa88743ec2849f061c33ca6713167221aabf3cb3025c3237d0b744d0d2a63c73f5d32185db9c6d7a4af6a6da4b5f231ebecb4cb098d6070dc12f8322d1dca4e6e135398e30a406f500fea74d03f3396eedfd1ac3160bcfcb95f2d5926f278dc547dad3853a76593a30ba8f95c13cbb4ec294a89e4b406988a5d1045a868f8057f60b43d84ebfafe53acbedca842609c92a4325baaba20b0318e28cecdb95807ff29477322e45ed8bddbdeb67bb64745c3227779ee6eef64eb5f67bcd1161fa00a54594d8829b4e080401b53f6683bfc607bc57ff0cd3904b200e68bac953e40699e2756249"}, {0x100, 0x116, 0x8, "3aee4f60d3bce2652bebc0d215237aa2838b5b844dcb76c09a53822f42e62802fb4c85d65826e8033602f7578255db040ad89237c10939477a8a39138c0f498b4485148384bfeef9988663d5f825cfac088e03b1f5846ad560904fad51212838d8410f09aaf88962923d7e32db201203c84e13ddd9593b3c7ff57e21eed400896770c0ddddd50a79a974e9f058dc9b2951d6933c149bcce6a5d2af6186c53bd01451449541d15b7fd396aefa42703e363cd38d07c627099e8fd10649abd17ab2c4038c00ca9458fb77ce6d685732ceb92abe8e91e67d1d6f3567d899dfb1044a9caf86bc190fc0d3726513e7031232"}], 0x5a0, 0x1}, 0xbab}, {{0x0, 0x0, &(0x7f0000003a80)=[{&(0x7f0000003700)="30118128a993e33ada12aec083484b837c60a45c4ff6d97ad96834293edfe8fe1d0e73418ece8000dc4e55dfe3b52f2e0de25388feea05e0b05a9c3f4ffec8f5593ee88ef59a33996a3a4c47cebaee0f512bb9fdfd7ded4928bd58a683d4fd87ee76c6a35d457f1031d6584cb203c9ef2745d3c04c80d28e49ffa5965da492484d42bcc3040116390c910bf3c4c650c82a48f65d88f69c7a4b4f5470504e34507bfb59f49e862b131ba98d1528f5803d2a", 0xb1}, {&(0x7f00000037c0)="054edf753a48c75b7e7be3b1ed7bdf2b345796a41296f29f9165637570", 0x1d}, {&(0x7f0000003800)="c18c9889c77724cf89b606632ea51381914ed25cd9d14f06c3403ac15e286009fa56df87d57cc8f5fb9f6030970d0ddb5ca9890e545eb65d0bc6397a493131b004159fdcc1282766f06cabea03aff8d992cbd3eedcc770271e2aa40bf149f81db4b9d667501c4ee4525794221cb2edd4e910e0fdf7d871fb7aaba709c81bda5fd7ca0458e416b1afbaab623a231fa64066a74d5e50aa2c", 0x97}, {&(0x7f00000038c0)="446755ea210291f951fee1934a87f170abcee145af1829411f4622d9f9764d35a78db527e724514d95553cc32073540b952cd7526012b58c7b710c7a5b6944e8dbd325475a202703e8f8507caf7df0091d65d547a26663845f1558896ec3aa5a98fdadbfd2007fa77a483470fe4dd272940f87524a71c2fe314d75679c829e79fea0f7bb0a403cd367e10f70759d36ab96f09b472464301d4b9b75c8a6d748c8914d5a72084b4418303691d57b6854ecdccc82251babe37407a1a0a7568123ddbeda1442357eb103505a64d45ae5e05d85023deba24d43ba633f92805fdc2257b86a7c262ee453383d", 0xe9}, {&(0x7f00000039c0)="a951cb54a7081943baf82c5c88815ee792bf29606f3ef3adbe9f804a9db59d26d82a1260b728244f54072f75d288207fe26f98dcd05460fd0f53916cb13f0a4c038953138d85a655ab80250ce0433089d52e5bc09bda501be7a38bcbb38af95e55a319c2ea6bb0d0ad35d1e6cb602d7760ad86d63cbb202fc56ee73a24d1e0e8e6d36d6840b73d8ff60c14bc42ac7b5f6e7d8f59c6365a60507c9268", 0x9c}], 0x5, &(0x7f0000003b00)=[{0x60, 0x101, 0x2, "d54736059a3171ee0d238c1e2a4cd48b70d972d081366c2b10af106e33c74475ff48eee7777870c6daa36b6e07e5513f42f35db26d700c916818cb250adae42208b955b70f00d6ad33352360a9"}, {0x100, 0x115, 0x2, "140f4954d8c1b7e80289340941fcc24c0dfa5fafd61be1826375eca83071285e1f10ba261acd1b28f65db678121671a37aee4952318a5c3415984c25e32ea8ef709b3054eb3365777cb0fd277b7c923d01247484cebe358f6e7085e0fdd7e49b14a087dd166bfe14733a8de4f17201e849088231020651c19af2afc7cb38ca42c1c2e79ff6820b9d66dede9729596af4b9e15d21a310ce6d64771b5e625298e83f80e1d19beff20eadc162321ee39193a2445af6d4b2e1ef942f685e098229c16bbca17c2848b1aad31340d655e14bc5b47e72bbc8cbc5f234d1486d8ef1c1a536d8f13ee09cf5d8918c"}], 0x160, 0x20044004}, 0x4}], 0x5, 0x44000) 2018/05/02 11:02:18 executing program 6: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0xc) getpgrp(r0) 2018/05/02 11:02:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x402240) accept4$netrom(r1, 0x0, &(0x7f0000000040), 0x80800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) ioctl$TCFLSH(r0, 0x540b, 0x3) read(r0, &(0x7f00000001c0)=""/176, 0xfffffffffffffee3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x2, 0x3, 0x0, 0xa, 0x1b, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x4e22}, @sadb_key={0x18, 0x8, 0x590, 0x0, "e764a87e21d01d3813c8057691dd04d8a72f6a2cdb687c6370d577d4d429afb68d9a1fb7e690e0476e3b70d07852aba39ee29eab955060b9352ee653f0c82cd6d8794a679de2687f35cc2dd3cae74d545eacd213bad781a71028c1741be2e92b2ba115a221259953584924305ac46f4be209acb9704a496864b6f7423470ae28b62318e59d283fa58222be6ddba26d753f0ef5504d2de6a9dcefe9465e1ce14062b29dca014f2a6ab0a122184377b9e369e0"}]}, 0xd8}, 0x1}, 0x800) 2018/05/02 11:02:18 executing program 7: setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{}, {0x0, 0x6}], 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000140)=[{{r2, r3/1000+10000}, 0x5, 0x8}], 0x18) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00000000c0)=""/24, &(0x7f0000000040)=0x18) 2018/05/02 11:02:18 executing program 6: r0 = eventfd(0x10) writev(r0, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d", 0x1}], 0x1) seccomp(0x0, 0x1, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x5a, 0x3, 0x8, 0x6}, {0x80000001, 0xe9, 0x34, 0xffffffffffff8000}]}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x701002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x2, 0xffffffff, 0x0, 0x2, 0x2, 0x5, 0x9, 0x8, 0x4, 0x1, 0x80000001, 0x2, 0x2, 0xb3d, 0x1]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r2, 0x0, 0x30, 0x9, 0x100000001}, &(0x7f0000000380)=0x18) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0xa040) r3 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}]}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x8000400) setsockopt$inet6_int(r5, 0x29, 0x24, &(0x7f0000000040), 0x4) setsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f0000000180)=0x7, 0x4) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000000c0)={r4, 0x1}) 2018/05/02 11:02:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:18 executing program 1: getsockname(0xffffffffffffffff, &(0x7f0000000200)=@hci={0x0, 0x0}, &(0x7f0000000280)=0x80) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=ANY=[@ANYBLOB="18008d2f6f8b50edd477e3d26d2b53c81a00000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x41100, 0x1, [], r0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x1ed, &(0x7f00000000c0)}, 0x6) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x81, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000001c0)=0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r2, 0x28, &(0x7f0000000080)}, 0x10) 2018/05/02 11:02:18 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3f0000401a000000000000000000"]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000001d80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001d00)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/71, 0x47}, {&(0x7f0000001280)=""/45, 0x2d}], 0x4, &(0x7f0000001300)=""/130, 0x82, 0x2}, 0x101}, {{&(0x7f00000013c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001440)=""/73, 0x49}, {&(0x7f00000014c0)=""/53, 0x35}, {&(0x7f0000001500)=""/2, 0x2}, {&(0x7f0000001540)=""/251, 0xfb}, {&(0x7f0000001640)=""/183, 0xb7}, {&(0x7f0000001700)=""/218, 0xda}, {&(0x7f0000001800)=""/211, 0xd3}, {&(0x7f0000001900)=""/176, 0xb0}, {&(0x7f00000019c0)=""/198, 0xc6}, {&(0x7f0000001ac0)=""/83, 0x53}], 0xa, &(0x7f0000001c00)=""/248, 0xf8, 0x80}, 0x7}], 0x2, 0x40000100, &(0x7f0000001dc0)={r2, r3+30000000}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001e00)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r4}, 0x14) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00000000c0)=""/13, &(0x7f0000000100)=0xffffffffffffff43) 2018/05/02 11:02:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001d80)={&(0x7f0000001c80)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000001d40)=""/51, 0x33, 0x800}, 0x10000) accept$packet(0xffffffffffffff9c, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001e00)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001e80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001ec0)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001fc0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000020c0)={'veth1\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002100)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000002200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002300)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002380)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000023c0)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000007e40)=[{{&(0x7f0000002400)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002640)=[{&(0x7f0000002480)=""/35, 0x23}, {&(0x7f00000024c0)=""/136, 0x88}, {&(0x7f0000002580)=""/137, 0x89}], 0x3, &(0x7f0000002680)=""/4096, 0x1000, 0x8}, 0x100}, {{&(0x7f0000003680)=@nfc, 0x80, &(0x7f0000004b00)=[{&(0x7f0000003700)=""/211, 0xd3}, {&(0x7f0000003800)=""/105, 0x69}, {&(0x7f0000003880)=""/3, 0x3}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/247, 0xf7}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/204, 0xcc}], 0x7, 0x0, 0x0, 0x9}, 0x2}, {{&(0x7f0000004b80)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004c00)=""/114, 0x72}], 0x1, &(0x7f0000004cc0)=""/88, 0x58, 0x7}, 0x1}, {{&(0x7f0000004d40)=@generic, 0x80, &(0x7f00000062c0)=[{&(0x7f0000004dc0)=""/4096, 0x1000}, {&(0x7f0000005dc0)=""/248, 0xf8}, {&(0x7f0000005ec0)=""/8, 0x8}, {&(0x7f0000005f00)=""/113, 0x71}, {&(0x7f0000005f80)=""/97, 0x61}, {&(0x7f0000006000)=""/142, 0x8e}, {&(0x7f00000060c0)=""/165, 0xa5}, {&(0x7f0000006180)=""/109, 0x6d}, {&(0x7f0000006200)=""/190, 0xbe}], 0x9, &(0x7f0000006380)=""/244, 0xf4, 0xffffffffffff7598}, 0x3f}, {{&(0x7f0000006480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006840)=[{&(0x7f0000006500)=""/243, 0xf3}, {&(0x7f0000006600)=""/172, 0xac}, {&(0x7f00000066c0)=""/194, 0xc2}, {&(0x7f00000067c0)=""/103, 0x67}], 0x4, &(0x7f0000006880)=""/4096, 0x1000, 0x101}, 0x1}, {{&(0x7f0000007880)=@vsock, 0x80, &(0x7f0000007a80)=[{&(0x7f0000007900)=""/126, 0x7e}, {&(0x7f0000007980)=""/56, 0x38}, {&(0x7f00000079c0)=""/151, 0x97}], 0x3, &(0x7f0000007ac0)=""/239, 0xef, 0x7}, 0x6}, {{&(0x7f0000007bc0)=@can={0x0, 0x0}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000007c40)=""/171, 0xab}], 0x1, &(0x7f0000007d40)=""/221, 0xdd, 0x3ff}, 0x5}], 0x7, 0x10100, &(0x7f0000008040)={r13, r14+10000000}) getsockname$packet(0xffffffffffffffff, &(0x7f0000008080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000080c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000008100)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000008200)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000008240)={0x0, 0x0, 0x0}, &(0x7f0000008280)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000008940)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4060}, 0xc, &(0x7f0000008900)={&(0x7f0000000500)=ANY=[@ANYBLOB="18060000", @ANYRES16=r1, @ANYBLOB="000426bd7000fbdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="7c00020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ff010000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000180000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0400020008000100", @ANYRES32=r5, @ANYBLOB="fc0002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="080007000000000008000100", @ANYRES32=r8, @ANYBLOB="400202003800010024040100616374695665706f72740000000000000000000000000000000000000000000008000300030000000800040013015629ab08c3ccb4946d8e50f67c12658f281a6a3eb09206d0ae7cdd42d32a31fae268b3f5f01755eb0444be2596a1c5339c10c0a85da2a76f59c50eeb6efc", @ANYRES32=r9, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004001e0000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400100f05070200000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="200202003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ff0f000038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040009000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r15, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400fdffffff08000600", @ANYRES32=r18, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000"], 0x618}, 0x1}, 0x20008011) r19 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r19, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4401000010001307000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000006c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000c0015000000000000000000480003006465666c6145ca746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r20, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@ipv4}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) 2018/05/02 11:02:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/05/02 11:02:18 executing program 1: r0 = socket(0x5, 0x4, 0x7d) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x2f00, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/02 11:02:18 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x800, 0x200, 0x1, 0x7}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x9, {{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) io_destroy(r4) write$cgroup_type(r3, &(0x7f0000000000)='Phreaded\x00', 0x1) 2018/05/02 11:02:18 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) connect$can_bcm(r0, &(0x7f0000000440)={0x1d, r1}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x80100) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000100)={0x3, r3}) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000000), &(0x7f0000000080)=0xbccd352613ac9906) 2018/05/02 11:02:18 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x541000) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000140), 0x4) 2018/05/02 11:02:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000001880)='/dev/dmmidi#\x00', 0x3, 0x40) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000018c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x60, {0x2, 0x4e24, @broadcast=0xffffffff}, 'bridge0\x00'}) 2018/05/02 11:02:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:18 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x800, 0x200, 0x1, 0x7}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x9, {{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) io_destroy(r4) write$cgroup_type(r3, &(0x7f0000000000)='Phreaded\x00', 0x1) 2018/05/02 11:02:18 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="08000000000000000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/02 11:02:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10004000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x144) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) 2018/05/02 11:02:19 executing program 6: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="d411a3247e92740358c2d3b95247e56c9aec46af48d52085b1c33a11ed4ff615ddaad6699e0f8c26ec684bc9063873b29e6a134a1ba87f5ad739f1acf3b1712e16d9a8ed7506a396", 0x48, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000000100)=""/40, 0x28) syz_emit_ethernet(0x6e, &(0x7f0000000180)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60e3060000383a00fe800000000101000000000000000000ff020000001b000000000000000000010200907800000000602851b900008400ff020000000000000000000000000001ff0100000000000000000000000000015b77a3ca7ddcb744ff3e63104c2c2cca6b98965d7090929c17c6d9dd69d8142976e49a29c1f2e003c298bc0558e0dfb748ba81f43c6e6037eda7dcbb983d657e0887acc27b1612e1079960e0aa21e8d3578aa1222a6df08580afb7c6f59545"], 0x0) 2018/05/02 11:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x9b1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8, 0x3f, 0x8001}, 0x10) time(&(0x7f0000000040)) 2018/05/02 11:02:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) recvmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/183, 0xb7}, {&(0x7f00000001c0)=""/74, 0x4a}], 0x2, &(0x7f0000000280)=""/236, 0xec, 0xe449}, 0xffffffffffff8001}, {{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)=""/214, 0xd6}], 0x1}, 0x6}, {{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001b00)=[{&(0x7f00000005c0)=""/211, 0xd3}, {&(0x7f00000006c0)=""/237, 0xed}, {&(0x7f00000007c0)=""/207, 0xcf}, {&(0x7f00000008c0)=""/79, 0x4f}, {&(0x7f0000000940)=""/149, 0x95}, {&(0x7f0000000a00)=""/82, 0x52}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/116, 0x74}], 0x8, &(0x7f0000001b80)=""/130, 0x82, 0x4}}, {{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001c40)=""/115, 0x73}, {&(0x7f0000001cc0)=""/217, 0xd9}, {&(0x7f0000001dc0)=""/34, 0x22}, {&(0x7f0000001e00)=""/129, 0x81}, {&(0x7f0000001ec0)=""/155, 0x9b}], 0x5, 0x0, 0x0, 0x4}, 0xffffffff}, {{&(0x7f0000002000)=@hci, 0x80, &(0x7f0000003380)=[{&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/7, 0x7}, {&(0x7f00000030c0)=""/88, 0x58}, {&(0x7f0000003140)=""/151, 0x97}, {&(0x7f0000003200)=""/19, 0x13}, {&(0x7f0000003240)=""/199, 0xc7}, {&(0x7f0000003340)=""/29, 0x1d}], 0x7, &(0x7f0000003400)=""/106, 0x6a, 0x3}, 0x6}, {{&(0x7f0000003480)=@hci, 0x80, &(0x7f0000004740)=[{&(0x7f0000003500)=""/197, 0xc5}, {&(0x7f0000003600)=""/20, 0x14}, {&(0x7f0000003640)=""/45, 0x2d}, {&(0x7f0000003680)=""/3, 0x3}, {&(0x7f00000036c0)=""/28, 0x1c}, {&(0x7f0000003700)=""/17, 0x11}, {&(0x7f0000003740)=""/4096, 0x1000}], 0x7, &(0x7f00000047c0)=""/59, 0x3b, 0x3}, 0x6f23}], 0x6, 0x10000, &(0x7f0000004980)={0x77359400}) accept4$alg(r0, 0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x4, 0x462) semctl$IPC_RMID(r2, 0x0, 0x0) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)=@ax25={0x3, {"15a3c0da583047"}}, 0x80) 2018/05/02 11:02:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x2c, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000580)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x200, 0x814, 0x9, 0x8}, 0x98) ioctl(r0, 0x440100000000127b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f00000003c0)={0x3, 0x100}) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80c00000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, r6, 0x200, 0x70bd2b, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0xc1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000640)=0x0) ioprio_set$pid(0x3, r7, 0x4a7) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000200)={'bridge0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x203) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x80000, 0x0) ioctl$PPPOEIOCDFWD(r8, 0xb101, 0x0) 2018/05/02 11:02:19 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xc6f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x251, 0xb, 0x4, 0xe39b, r2}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d0ffc)=0x4, 0x4) fstat(r0, &(0x7f00000002c0)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ppoll(&(0x7f0000053ff8)=[{r3}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x20, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@local, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x40200, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000080)) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000440)={@l2={0x1f, 0x8, {0x5, 0x9, 0x10001, 0xffffffffffffffff, 0x7ff}, 0x0, 0x1}, {&(0x7f0000000340)=""/150, 0x96}, &(0x7f0000000400), 0x3}, 0xa0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x1) 2018/05/02 11:02:19 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x10001, 0x6, 0x7, 0x99ce, 0x2, 0x4}) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) unshare(0x40600) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000001c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x8b, 0x2, 0xffffffff, 0x5, 0x0, 0x2ba, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x2c4}, 0xb) 2018/05/02 11:02:19 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x800, 0x8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:19 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f00000000c0), 0x0) 2018/05/02 11:02:19 executing program 3: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="583ff8ec10aa3eb03252dc6bcf8c5673bde75b4c184532bc7efd3509ac3fd69b0103aab03995b48f5fe2ebae29", 0x2d, 0xfffffffffffffff8) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0xd75, 0x8}, 'port1\x00', 0xe, 0x20000, 0xfffffffffffffffb, 0x3ff, 0xcd48, 0x9, 0xec5, 0x0, 0x4, 0x401}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f00000000c0)={'veth1_to_team\x00', @ifru_mtu=0x9}) 2018/05/02 11:02:19 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x1c, 0x80a, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7, @empty, 0x9}}, [0x3, 0x3a8, 0x3ff, 0x6, 0x6, 0x9, 0x22f, 0x2, 0xfff, 0x80000000, 0x1, 0x5, 0x0, 0x80000000, 0x400]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x81, 0x30}, &(0x7f0000000200)=0xc) 2018/05/02 11:02:19 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffb000/0x3000)=nil) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x800, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/219) 2018/05/02 11:02:19 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001400)={0x0, @in={{0x2}}}, &(0x7f00000014c0)=0x90) 2018/05/02 11:02:19 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:19 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x40000) getsockopt$packet_int(r1, 0x107, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) pipe(&(0x7f00000000c0)) getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) getpeername(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000180)=0x31a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"6c6f000180ff7f1f2000070000ff0100", r2}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=@setlink={0x44, 0x13, 0x932f8fe2959679dd, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MAP={0x24, 0xe}]}, 0x44}, 0x1}, 0x0) 2018/05/02 11:02:19 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x280000006) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x40, 0x4) 2018/05/02 11:02:20 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r3, 0x0) mremap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000398000/0x1000)=nil) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000004, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/05/02 11:02:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00000003c0)="4bf87bf101f3b4568e9b224ebdb443425b2315563960e9da41d5ce178b2052f54c6190c0b21f9156691fab78a325efdc2e377f017d866612322cbb2382e970650c16d89f90e915499c12d0d50df312a3c11e3b70f29ce405faf471ee8d2fcb036f29d18539ba7d912d3cd3deb1f794a680bb5b69c0ad5c5badaf34322e93f0bae3b6d1ab60218a28fa5664cf27eb280b34304e7d62be88853907c9bd2566a57effe768e64104a4e98237013f1f67c951d20c5db64e982e85fb94727b7ee480ecc9354b23b3fcbe3b8622368d337c4338a2485dbd4035c237e9eb96ca51fb", 0xde) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x3f) ioctl$TCSETS(r1, 0x402c542c, &(0x7f0000a30fdc)) 2018/05/02 11:02:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x20) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x6c, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth1_to_team\x00'}) getsockopt(r1, 0x10d, 0x0, &(0x7f0000a7d000), &(0x7f00002bdffc)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x7ff, 0x5}, 0x1, 0x5, 0xffffffff, {0x1000, 0x33}, 0x7, 0x5}) 2018/05/02 11:02:20 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x10000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x20, 0x4) 2018/05/02 11:02:20 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="020900073c00000029bd7000fbdbdf250400070006000000ff000000000000008000000000000000049c00000000000005001a00fe8000000000000000000000000000aaff0200000000000000000000000000010300041410001800000274001f3c13fdfc2bd3ed1b48090df739b889248a62c705ac436c20c9a0b2278ff00c1ae1de60a0c31a5dc16a04582bdc51d7b9d4dfda577b4337a1605b07521e33e64ee7ebe209e333896d7549a3139e2c3a0189c6dbc4dbecf4ffcdb84d1e1efd39c0404ef5e881f95f5c6c70a350be967d9c1987000000000800120001000700000000000600000006000000e400000094ac00000000000000000000000000000000000000000001ac14141e00000000000000000000000005001a0000000000000000000000000000000001ff0100000000000000000000000000010300040402000b0002000000090000000000000004000300000000807f00000000000000020000000000000002000000000000000800120001000400b86b6e00080000000600000008060000ffffff7f00000000e00000010000000000000000000000000000000000000000000000000000000002001300030000002bbd7000063500000400070020000000000800000000000004000000000000000104000000000000"], 0x1e0}, 0x1}, 0x4080) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/05/02 11:02:20 executing program 2: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r1]) chown(&(0x7f0000000000)='./file0\x00', r0, r2) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) 2018/05/02 11:02:20 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000005c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x2) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000600)='/dev/uinput\x00', 0x8100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x14) connect$can_bcm(r2, &(0x7f00000006c0)={0x1d, r3}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002a40)=@filter={'filter\x00', 0xe, 0x4, 0x4f8, 0xffffffff, 0x250, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x4b8, 0x4b8, 0x4b8, 0xffffffff, 0x4, &(0x7f0000000640), {[{{@uncond, 0x0, 0x1b8, 0x1e0, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0x2b1b, 0x1}}, @common=@rt={0x0, 'rt\x00', 0x0, {0x1, 0x306, 0x0, 0x3, 0x10, 0x0, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x14}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xe}], 0xa}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x118, 0xfffffffffffffea8, 0x0, {}, [@common=@frag={0x0, 'frag\x00', 0x0, {0x100, 0xffffffffffffc91f, 0x2, 0x12, 0x2}}, @common=@inet=@socket3={0x0, 'socket\x00', 0x3, 0x1a4b879c3da89db2}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x4, 0x1e, "22862e40f4787c866cddc34df48a4aaffaf0a24174874659926ce6a478b9"}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPOPTSTRIP={0x0, 'TCPOPTSTRIP\x00', 0x0, {[0x1, 0x4, 0x32d9, 0x0, 0x55, 0xffffffff, 0x7, 0xe1]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffcfb) fadvise64(r1, 0x0, 0x529592b6, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x40045402, &(0x7f00002fcf15)=""/235) 2018/05/02 11:02:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0)=@fragment={0xff, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:20 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x80000000, 0x20000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0xe, &(0x7f0000000080)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) 2018/05/02 11:02:20 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x9e0, 0xda) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="21912b2d5d656d3000", 0x0) r4 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) keyctl$unlink(0x9, r2, r3) sendto$inet6(r1, &(0x7f0000000480), 0x13, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000100)=0xff, 0x4) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) fremovexattr(r1, &(0x7f0000000280)=@random={'system.', 'keyring\x00'}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:20 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1e0}, 0x1}, 0x4080) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/05/02 11:02:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffdb6) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xffffffffffffff2d) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) dup2(r0, r0) r2 = epoll_create(0x9) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0xffffffffffffffff}) r4 = dup2(r1, r2) write(r4, &(0x7f0000000180)="a7aea753d12116560f1e67799a101ab6495ca7b00869124d646b6d1a10737d7109a4e0e1e5905f6c6f4fe15a6932e07fd024dcd4eccec2c0635136d137b94475dfbb63ae43238fb4e7238bcf514d4a480c0b20e72120ee15405e6aaee0045d8d7b854e758e1daceecca1684cce3716757909076e27c32ed76722b2b3f400723c248d491eddd619a4f82dd8e477a6443b99ddab95796c5c844260bf0314437b947eb7e6821117b4d75963473d549464be156c513b578606686f040ebd0699239e89728a704b66220bba4502ebedbfd939fd73b668fe466019e3420323463d0973bc7213", 0xe3) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) 2018/05/02 11:02:20 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x2000000208972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000080), &(0x7f00000000c0)) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) fcntl$getflags(r0, 0x1) 2018/05/02 11:02:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/02 11:02:20 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0x0, 0x0, 0x7fffffff, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:21 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xc4, 0x101080) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x1, 0x4, 0x4, "ef0ac03d17fa4a2f3bd4852b1176f56bff41bed207b1194adbe1019c64523945290c1ebbd5bbdba512d10a149479398f042a20c4ed0a139c042c935df9de3d69", "55d5155fc730d6f7331b1b528046e7d885a666d7bdf2af1a21ac2209df99dec94c5108ec538c51a4d7e94a8053bc09ff365e8cb0c3d9cf3bff709c49a48a7a8c", "702723464dadc5f6ab844ad57b007ab0cf12800cfa232091718cbef666d4ff4f", [0x9, 0xce3]}) write(r0, &(0x7f0000fd2fd8)="260000005e0009000000eaf8ffffff01000000000200000000000000000008db1ee9ff4435ea", 0x26) 2018/05/02 11:02:21 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x869, @dev={0xfe, 0x80, [], 0x21}, 0x4}, {0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, 0x4, [0x3ff, 0x1, 0xc8f4, 0x7, 0x6, 0x0, 0xd4a, 0x5]}, 0x5c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000180)='ns/net\x00') setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x3, 0x1f}, 0x3f}, 0x10) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind(r1, &(0x7f0000000cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x2, 0x1, {0xa, 0x4e20, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x6e6bb1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xc5) write$binfmt_elf32(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x6, 0x3, 0x4, 0x7fffffff, 0x3, 0x6, 0x0, 0x348, 0x38, 0x296, 0x100, 0x4, 0x20, 0x2, 0x2, 0x81, 0x5b}, [{0x5, 0xffff, 0x8000, 0x6, 0x7fff, 0x9, 0x6, 0x8}], "f3aa11ccfc816deac1afba50c1bbc984345e33eb45719ec1cb97979c43bd263dc3194294fffedf663829e648ae555352edf341e335457154cc73b0e88b57fc78c2f498daebea7ddd931f978f6bce040bc62b168ce76908212e982b71f86b50f77d3414c128b9bdd1e273e9b8e2", [[], [], [], [], [], [], [], [], []]}, 0x9c5) 2018/05/02 11:02:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x140, 0x200602) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) r2 = shmget(0x2, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0)={0x0, 0x8, 0x2, 0x6, 0x4a, 0x6, 0x100}, 0xc) clock_settime(0x5, &(0x7f00000000c0)={r3, r4+30000000}) 2018/05/02 11:02:21 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x6309, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)=""/73, &(0x7f00000000c0)=0x49) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = accept4$inet(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80800) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffffffffffffff}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0x7fffffff, 0x6, 0x10000, 0x7ff, 0x20}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000400)={r4, 0xb3}, &(0x7f0000000440)=0x8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/05/02 11:02:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x0, 0x53, "eb4a152d78aabb27880ba2ee79392e5531fc52ed49cb8fa30d4c66d46c98b31278dd6239f408d8cc9dc5bf350868bd491515e46e67b282f0f0c4f8f7ca24893af641dfcde088ae228afc6ed534022cbf6a0707"}, 0x5b) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x10}) 2018/05/02 11:02:21 executing program 3: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0xffffffffffffffa3) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/02 11:02:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0x0, 0x0, 0x0, 0x8, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:21 executing program 2: memfd_create(&(0x7f0000000000)='%vboxnet1ppp0]user\x00', 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000026000/0x7000)=nil, 0x7000, 0x300000f, 0x8012, r0, 0x0) 2018/05/02 11:02:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f00000001c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0xffff, 0x8000, 0x1000, 'queue0\x00', 0x3}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/05/02 11:02:21 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000800)='/dev/snd/pcmC#D#c\x00', 0x0, 0x402000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x2a0, 0xe0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xff000000, 'rose0\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x39, 0x3, 0x46}, 0x0, 0x98, 0xe0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x88, 0xc00000000000, 0x100000000, 'pptp\x00'}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0x4, 0xffffffff, 0x0, 'rose0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0xff, 0x3, 0x10}, 0x0, 0xc0, 0x128, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x6, 0x2}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x9, 0xffffffff, 0x3, 'snmp_trap\x00', 'syz0\x00', 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) preadv(r0, &(0x7f00000008c0)=[{&(0x7f0000000440)=""/220, 0xdc}, {&(0x7f0000000540)=""/83, 0x53}, {&(0x7f00000005c0)=""/226, 0xe2}, {&(0x7f00000006c0)=""/170, 0xaa}, {&(0x7f0000000780)=""/89, 0x59}, {&(0x7f0000000800)}, {&(0x7f0000000840)=""/118, 0x76}], 0x7, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x1) 2018/05/02 11:02:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/157, 0x9d}, {&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f0000001600)=""/187, 0xbb}, {&(0x7f00000016c0)=""/86, 0x56}], 0x4}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="ad", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17, 0x384}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001480)) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x80000000000000d5}, 0x80a) 2018/05/02 11:02:21 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x96d, 0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000000040)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 11:02:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:21 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x3, 0x0, 0x0, 0x2}) r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000001600)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001640)}, 0x0) 2018/05/02 11:02:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x4, 0x8400000000003, 0xffffffff00000005}, 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/107}, 0x18) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x100400, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000280)=""/180, &(0x7f0000000340)=0xb4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0xcccce4d, &(0x7f00000003c0)=[{}, {}]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xcc001, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000400)=0x30) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) 2018/05/02 11:02:21 executing program 3: semget(0x1, 0x4, 0x1) r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="09309b3de365acb3b2de49e4551d155eda0000000000000000673b0b34838707ce2cbda2500f21b6c243903b396075108a82e11896aacb536c5c879b3347fd6de9a334ef6360b6e82d80474b9f364a29a7fc6fa0f877e0368cd56511b107d6dd09a1aa7973699cd2c964492e09bbe8113e2a6932f2895db6802bffe6dbd0e122f378029eff4f3f4792cf357a7ba3789d156b8881442e599eb8b369a3e158113857172b5ea31fb4e935fb4ff9161596432b60b70bd80a1c79767cd8926ddb36e4a06fbe0b4f3e25923e9b9952a19b23f77dc5c8697bde266a38f976ffe9200cf2fc3dc52234d1b5b92cebe5f4045b104f1353593fe0a65c720b") 2018/05/02 11:02:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001780)={0x0, @in6={{0xa, 0x4e21, 0x8, @empty, 0x10000}}, 0xff, 0x5}, &(0x7f0000001600)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={r2, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1, 0x2b, 0x3ff, 0x100000001, 0x8}, &(0x7f0000000180)=0x98) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x6, 0x3ff, 0x3, 0xfffffffffffffff9, 0x6}, 0x14) sendmmsg$nfc_llcp(r1, &(0x7f0000001740)=[{&(0x7f00000002c0)={0x27, 0x1, 0x0, 0x5, 0x7, 0x2, "38869e9d6371b51600f7595d4fe510fa5ce583e3e778abbb61cfa74b85641d18cc64d728f41e6c78359d215500520f9e82e3d78f694925af8c369cf521e1bf", 0x2a}, 0x60, &(0x7f0000001640)=[{&(0x7f0000000340)="1141a153c3bdc930c64f334508de5732e99087d023100e555f32f791e2d6a8dc486c7b8b1782a8f4ca1ffb11dbc8a727d4b24ca9da07b98e3953526914fd61426b5f793ad9c44850857e6c52aa2c4321312168c59d5fb961ad9001242bfad53bae82bd55eccca717c30564aa2b8d8ed4b134b60fae9313506b0cab35270e47bee60aa6201b1c7baea06e9be2dc848ac401f527ab0b7ac3f80ff3666f63561d9d20d3fc55da77c1f2e12dc7aa7ab958c3ec1d82d559b4aa6263aec64efebfd3d0", 0xc0}, {&(0x7f0000000400)="531f14d34f74cfa1c337c426343f2d88cb638bd3109b34e6993f562e659f3254fb6e93c73ece13539a081b0e51e3b37de517b94630524aeb4b2b99ee4d57438858e72a78ea54c1c3012923c46676a0cf8e6cd8421dfa634afa7c6ab2f859996fd786f78fbb5e6606f82c8ce51b5148200fbd88b8f9785aff012f0993adb6c6a35a85f02cc4f57b7d0505ccc0a351a7679c309b9a8689c6c3ec270b53a34939b6de57c73979e96e52b3ff930ace8b4e3b53dfe4fe54c3ef8ea223df96ef2da7b8215d00ee72d112476a0f3064a46042d1", 0xd0}, {&(0x7f0000000500)="ad7edcdc88c47750393e27bfe19aa236a7ec10a8b3cda3a77110e54d8e321279ae1b2a2b68acac11f1ddfeaee9dc5ea0c0821cbbb6697cc5047ac72ca2bc621d1c1a947c", 0x44}, {&(0x7f0000000580)="0e1ced9768775a38a3073af1fa781154820adcaa90cb414445cfe57658885c9220596662bc34b2b0fb961c34bd208c5fe00b4b77337170c403d95a63fe88f12535b64024bcc0d4f0b49f673528a0de4ac3a537cc82a0a41fd4f59fc4f392875a2465a5c2833ca648731e5c0a9cd007c44826df", 0x73}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)}], 0x6, &(0x7f0000001880)=ANY=[@ANYBLOB="78000800000000000d01d9ef2c22e24a2e750000800000009362714439dae09817e5c42881ae805806ea849e350f195ed2e25c73673f67cc036e79db1448b6fa487607d089ea165c16ac2cec7eee2fa656b26e9fdacf25080543887ba1198fee5af9895d8900080000cdb37c3cbc5d7717439a51d0b4fb1009e019d6134ef60545de3d5a75461f0c3c1d4e24fc3a36"], 0x78, 0x10}], 0x1, 0x8001) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xc456, 0x200, 0x3, 0x10000000}, 0x10) shutdown(r0, 0x1) pipe(&(0x7f0000000240)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280), 0x8) 2018/05/02 11:02:21 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:21 executing program 1: prctl$intptr(0x1c, 0x3f) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xffffffff, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8800020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x80, r1, 0x701, 0x70bd2d, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x76}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdc}]}, 0x80}, 0x1}, 0x40) faccessat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt(r2, 0x87, 0x4, &(0x7f0000000040)=""/250, &(0x7f0000000140)=0xfa) 2018/05/02 11:02:22 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) poll(&(0x7f0000000000)=[{r0}, {r0, 0x2000}, {r0, 0x2}, {r0, 0x10}, {r0, 0xa}], 0x5, 0x7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x18}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:22 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x400, 0x100, 0x8, 0x40, 0x8}) r1 = socket$inet(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f000062b000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000481ff0)={0x2}, 0x10) listen(r1, 0x0) 2018/05/02 11:02:22 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb2, &(0x7f0000000080), &(0x7f0000000040)=0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00042aae7000ffdb08000000000000000500fbffffff0800f5ff0800000014000357f275bc61479e1b00080007404e230000082f4bf2260006005a0b0000dedf1f13bb0e6da3893f7eed3d9ce369b5bc40b77dd0e2878fdfc65c74884cd6ffd5457e45865ef41ad30fbeba70d26f0d48eb94c3d7219082a97610ebea9a7590d149b728e5d1a9fb"], 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4000880) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x7ff, 0x3, 0x8000}, 0x4) getpeername$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) 2018/05/02 11:02:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{0x0, 0x1}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/05/02 11:02:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:22 executing program 2: r0 = msgget$private(0x0, 0x2) msgrcv(r0, &(0x7f0000000000)={0x0, ""/168}, 0xb0, 0x3, 0x1800) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="400000001600250400f3ffd80670018d00003ed1a2bdcd2784dccf2d892f99228c391b20000000000000000000000000000000000000e1ff000000", @ANYRES32=r2, @ANYBLOB="14000200fe8020238b19e1400000e5000032cf2f9c8f3d00edb3a3fa81e6eedd791669c73a41db9d00b11400010000000000000000050020000000000001"], 0x40}, 0x1}, 0x0) 2018/05/02 11:02:22 executing program 4: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) sync() r0 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) accept(r0, 0x0, &(0x7f00000000c0)) userfaultfd(0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000300)={r1, &(0x7f00000002c0)=""/2}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="fc465bf60ca9197b3acfa6e21e9317680d625acf40891515dd4b5e192f1d0eddd9222047858f0aebb347d0b8225085600c95b021465c42a2149f56344bea01b03622e1ad1b1391b1402d921aa87c5f9285b76a0100fb8d213c335716df134d89293e6c13c4857fa544d1ee520fb3e931540fb765935f5da98008f944dfe67461a515febbdc81113fd583908e81affc3910d16ebd2d"], 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000004c0)={0x20000000}) unshare(0x60000000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000340)=""/207) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, r2, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() 2018/05/02 11:02:22 executing program 1: socket$netlink(0x10, 0x3, 0x0) userfaultfd(0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x20003) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x8000, 0x0, 0x10003, 0x3bf7baca}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x3f, r1, 0x10001, 0x1}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000003c0)={&(0x7f0000553ff8), 0x8}) 2018/05/02 11:02:22 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000100), &(0x7f0000000180)) prctl$void(0x22) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x10080108}, 0xc) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000380)={'nat\x00', 0xfe02, "53b85ce690065ce60a921a1e17c891e5e64383ed97747430bb319e561f712a6a3586da57b65eed3467eb66948d3d3656d62dce52abf35a3ecb25df58083d21117555179680125e6cd6dc4694567c6e361b8aff49b5aa94b0c517447e25"}, &(0x7f0000000080)=0x81) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xce, "d2df7481d45de2e3659c2bd7e0e868f5c8f5a6a9dbc558d976fbb90bfe376f7bfc72b955756c37cb76fbb1a6ac2283f4fbc998db0b0731494577d79adc07cd9bcec1dba27536ad93b7f5b008907f097ba076cb40f71a52908707bbfd814946fa6c1a18bbc0d0f27bc8fd1be1ca63ac6611e48bc3fee66fc1439d2fe8b0c93fcaa01b0f3c8947870ef09633a65404ffb3ce16ab124448a6be6887ce7f0d366aca46dc85e00e2b698fe29391a01bb619eb07a11b915d0d8367f855f5f4bc5353c951686347cc08d53e7d634e52b776"}, &(0x7f00000000c0)=0xd6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r1, 0x80000001, 0x9, 0x4f01d288}, 0x10) 2018/05/02 11:02:22 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x156) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x503674f3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000240), &(0x7f0000000400)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() r5 = getgid() getgroups(0x5, &(0x7f0000000380)=[r1, r2, r3, r4, r5]) [ 183.772103] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 11:02:22 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:22 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x9, 0x7, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x5543, 0x8, 0x9, 0x0, 0x800}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x6d, 0x30, 0x1, 0x1}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={r2, 0xe20}, &(0x7f0000000200)=0xfffffffffffffcc1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e20, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfff, 0x4, 0x0, 0x4, 0x20}, &(0x7f0000000180)=0x98) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000380)=ANY=[@ANYBLOB="20b725f41dd13a95cbdc23ef6f204a00000006060500000000000000000000000000edf06b82cec70c0001dee700040000b67f80ccf1280900e3d8f9dc0879ab324ba9674ab7d2b07f00"], 0x20}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/02 11:02:22 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000), 0x111}}, 0x20) r1 = msgget$private(0x0, 0xe) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000080)=""/29) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000000000fa0a000000000000008000000000000000001400000000fe00000000000a"], 0x25) 2018/05/02 11:02:22 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r1, r3, 0x0) 2018/05/02 11:02:22 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x1100000023, 0x8400000000003, 0x5}, 0x35e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x5, 0x401, 0x5, 0x40, 0x62fd, 0x7fffffff}) 2018/05/02 11:02:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:23 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x29, r1}) 2018/05/02 11:02:23 executing program 7: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x2000) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x7, 0x1, 0x6, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x5) pread64(r0, &(0x7f0000001780)=""/223, 0xdf, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000000)={0x21a0, &(0x7f0000000040)}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) fcntl$dupfd(r3, 0x406, r0) 2018/05/02 11:02:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe4, r2, 0x10, 0x70bd28, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8005}, 0x81) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xc5) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/05/02 11:02:23 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x81, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x588}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_yield() 2018/05/02 11:02:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mlock2(&(0x7f0000406000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000573000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000000c0), 0x3, 0x2) sendfile(r0, r0, &(0x7f0000000100)=0x100004, 0x1f) [ 184.272653] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 11:02:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:23 executing program 4: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = shmget$private(0x0, 0x1000, 0x54000202, &(0x7f0000ffc000/0x1000)=nil) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x2000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) 2018/05/02 11:02:23 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x4b, r1}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000100)={'ip6_vti0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x2be, &(0x7f0000000140)=[{0x3, 0x0, 0x0, 0x1f64}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 11:02:23 executing program 0 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='#\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='*.\x00', 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x14, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) 2018/05/02 11:02:23 executing program 3: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa, "aa0651da5ca5c4c47b5b"}, &(0x7f0000000100)=0x12) r1 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7, 0x217, 0xe6, 0x4, 0x6, 0x8, 0x9, 0x9, 0x3, 0x9, 0x7, 0x7, 0x401, 0x7]}, &(0x7f0000000000)=0x100) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000b000000bf0000000000000d0000000000000000000000"], 0x18}}], 0x1, 0x0) 2018/05/02 11:02:23 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x181040, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x100, 0x4) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0xf5) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0x58, 0x114, 0x9, "4d097f67d8b7b4abc1f204a30aafdaf7b4559556d9101709322be4c68537e918d56fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e8769315dd29005dba330"}], 0x58}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r2, 0x1b, "f923579dedc95fcbab96d5c13eedefda2c54b5d35066e881ab836e"}, &(0x7f00000000c0)=0x23) 2018/05/02 11:02:23 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x208c00, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20}}, 0x2, 0x3}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0xd4, "7b2d305912cb62f143bcd75e67b5d4ac34de31467a7476af93de191594e528d57ba0b9cea78c054637bc68c14ee719b61cf686b2b29a7baf7c10491e63d98f0cace2bb2915791de47b9c8151ce745ebcf426efa54383daf4ed60b60a87efb7f42606fd5f988a4072c21ba7ddbbcc54e45f001ef283e4c786159297018afcab2db8e8342b4b41b11609135829bd8983048a6d8a9018f28a317916741597948727993c4cecc415cfd3dbf89e026861753f2ec8f3c7b55c0d4092d902fa5664bc5cdea1ff9dba5286059c050b8c6bb177b8a966e2f7"}, &(0x7f0000000240)=0xdc) 2018/05/02 11:02:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x10080010033) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0x2, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff00000000, 0x2) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)=""/211) write$tun(r1, &(0x7f0000000040)={@void, @hdr={0x2, 0x1, 0x1, 0x2, 0x200, 0x3}, @x25={0x3, 0x2, 0xf7, "f046d9e286193b02d6162e324b26d85f2ecc26644d94a134"}}, 0x25) [ 184.683569] FAULT_INJECTION: forcing a failure. [ 184.683569] name failslab, interval 1, probability 0, space 0, times 0 [ 184.694922] CPU: 1 PID: 12472 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 184.701871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.711243] Call Trace: [ 184.713875] dump_stack+0x185/0x1d0 [ 184.717548] should_fail+0x87b/0xab0 [ 184.721314] should_failslab+0x279/0x2a0 [ 184.725428] __kmalloc+0xc2/0x350 [ 184.728934] ? ip6_setup_cork+0xb3/0x19a0 [ 184.733156] ? ip6_setup_cork+0x298/0x19a0 [ 184.737462] ip6_setup_cork+0x298/0x19a0 [ 184.741619] ip6_append_data+0x56b/0x6b0 [ 184.745731] ? do_rawv6_getsockopt+0x510/0x510 [ 184.750365] rawv6_sendmsg+0x2740/0x4fb0 [ 184.754504] ? page_add_file_rmap+0x5fe/0x6b0 [ 184.759074] ? kstrtoull+0x757/0x7e0 [ 184.762866] ? compat_rawv6_ioctl+0x100/0x100 [ 184.767437] inet_sendmsg+0x48d/0x740 [ 184.771325] ? security_socket_sendmsg+0x9e/0x210 [ 184.776249] ? inet_getname+0x500/0x500 [ 184.780256] SYSC_sendto+0x6c3/0x7e0 [ 184.784055] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 184.789059] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 184.794572] ? prepare_exit_to_usermode+0x149/0x3a0 [ 184.799682] SyS_sendto+0x8a/0xb0 [ 184.803223] do_syscall_64+0x309/0x430 [ 184.807252] ? SYSC_getpeername+0x560/0x560 [ 184.811615] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 184.816823] RIP: 0033:0x455979 [ 184.820031] RSP: 002b:00007fabd5357c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/05/02 11:02:23 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vsock\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000580)={0x0, 0x1, 0x0, 0x8517, 0x1}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000600)={0x0, 0x81, 0x200, 0x1, 0x6, 0x7, 0xfffffffffffffff7, 0x4, r1}, 0x20) r2 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0x2) write$sndseq(r2, &(0x7f0000000240), 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00000001c0)={0x2004}) epoll_pwait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/02 11:02:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xffffffffffffff49) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000280)={{0x80000001}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x0, 0x2}, {0x3ff}, 0xffff, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 184.827779] RAX: ffffffffffffffda RBX: 00007fabd53586d4 RCX: 0000000000455979 [ 184.835069] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 184.842364] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 184.849677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 184.856973] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000000 2018/05/02 11:02:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000190000000000000a00000094df8a32c4fe1aba000000020000c84608000600446a00000000000000"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x62, 0x480200) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000140)="c5d53019b46650ba5762bb50b69b40cabfae54befcd6a19071a1668f50f8487317f5368c4bcaea21a67444c3a112f2e72d47ba8460c80d8e0423ea1d8ebd5b9809c39aee2e3943ee2a4974ff7e65785715ea9835a5f0e2b3d17955979b043538a93d", 0x62) [ 184.946623] Unknown ioctl 4708 [ 184.980265] Unknown ioctl 4708 2018/05/02 11:02:24 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400002, 0x44) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0004dff, &(0x7f0000001000)) 2018/05/02 11:02:24 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) utime(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x80000000, 0x5}) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000001180)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='securit\x00\x00\x00\x00\x00\x00\x00\tx\x00'], &(0x7f0000000180)=""/4096, 0x1000) 2018/05/02 11:02:24 executing program 6: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='../file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x0) open(&(0x7f0000000100)='../file0\x00', 0x280, 0xfffffffffffffffe) 2018/05/02 11:02:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@hci={0x1f, r2}, {&(0x7f0000000300)=""/4096, 0x1000}, &(0x7f0000000140), 0x4a}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x80, 0x2}, 'port0\x00'}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/05/02 11:02:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000f62ff0)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000240)=""/158, 0x9e}], 0x2, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/05/02 11:02:24 executing program 0 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:24 executing program 3: socketpair$inet(0x2, 0x805, 0xffffffff, &(0x7f0000000000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b24ff0)={0x2, &(0x7f00002a4fe8)=[{0x24}, {0x6}]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000cc5000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f0000442fc4)=@dellink={0x20, 0x11, 0x1}, 0x20}, 0x1}, 0x0) 2018/05/02 11:02:24 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0xffffffff, {{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x88) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x2, @dev={0xfe, 0x80}}, 0x3a9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf, "4d042e907718d30553566ef0c815fe"}, &(0x7f0000000300)=0x17) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0x9}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x100, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000000000)=0x8, 0x4) [ 185.343629] FAULT_INJECTION: forcing a failure. [ 185.343629] name failslab, interval 1, probability 0, space 0, times 0 [ 185.355107] CPU: 0 PID: 12526 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 185.362054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.371430] Call Trace: [ 185.374063] dump_stack+0x185/0x1d0 [ 185.377725] should_fail+0x87b/0xab0 [ 185.381541] should_failslab+0x279/0x2a0 [ 185.385688] __kmalloc_track_caller+0x208/0xcb0 [ 185.390433] ? kmsan_set_origin+0x9e/0x160 [ 185.394739] ? ip6_setup_cork+0xaa6/0x19a0 [ 185.399024] kmemdup+0x95/0x140 [ 185.402347] ip6_setup_cork+0xaa6/0x19a0 [ 185.406507] ip6_append_data+0x56b/0x6b0 [ 185.410616] ? do_rawv6_getsockopt+0x510/0x510 [ 185.415247] rawv6_sendmsg+0x2740/0x4fb0 [ 185.419386] ? page_add_file_rmap+0x5fe/0x6b0 [ 185.423954] ? kstrtoull+0x757/0x7e0 [ 185.427744] ? compat_rawv6_ioctl+0x100/0x100 [ 185.432312] inet_sendmsg+0x48d/0x740 [ 185.436192] ? security_socket_sendmsg+0x9e/0x210 [ 185.441114] ? inet_getname+0x500/0x500 [ 185.445121] SYSC_sendto+0x6c3/0x7e0 [ 185.448910] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 185.453910] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 185.459453] ? prepare_exit_to_usermode+0x149/0x3a0 [ 185.464563] SyS_sendto+0x8a/0xb0 [ 185.468103] do_syscall_64+0x309/0x430 [ 185.472047] ? SYSC_getpeername+0x560/0x560 [ 185.476476] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 185.481688] RIP: 0033:0x455979 [ 185.484894] RSP: 002b:00007fabd5357c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/05/02 11:02:24 executing program 4: r0 = socket$packet(0x11, 0x8000002, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) syz_emit_ethernet(0x16, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@snap={0x0, 0x0, '\n', "12e185"}}}}}, &(0x7f0000000140)) 2018/05/02 11:02:24 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4dff5)='m', 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) set_tid_address(&(0x7f0000000080)) 2018/05/02 11:02:24 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/02 11:02:24 executing program 6: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r2, 0x8090000) keyctl$unlink(0x11, r2, 0x0) 2018/05/02 11:02:24 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x800000000000000, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) [ 185.492633] RAX: ffffffffffffffda RBX: 00007fabd53586d4 RCX: 0000000000455979 [ 185.499932] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 185.507223] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 185.514513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 185.521800] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000001 2018/05/02 11:02:24 executing program 7: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x980, 0x0) sendto$inet(r0, &(0x7f0000000200)="ce73c784c9804b884603848c66a3b018809fc1ab97508e0c491003ed42c2161c44e80f7a8756327f952454602886545907bc2ba0a0b5f685cf0682cdfc739dbaef71a8a455", 0x45, 0x8040, &(0x7f0000000280)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="4879c3380152273be09f6bd86aaee6cf2f15ce900d3c6ae1bd5f3436ea4222916be8e492d4b708c110a0eb293cade33585de32e6725b854ab855c934cd565cbe49163213a507833320", @ANYRES16=r2, @ANYBLOB="01002dbd7000fedbdf250200000008000600ffffffff0c000300080005000000001a080004000100000008000400fc48000008000500000000030800050000000000"], 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40001) accept$ax25(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000000080)='\bc6\x00', 0x4) 2018/05/02 11:02:24 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x4030582a, &(0x7f0000000000)=0xfffffffeffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x7fff, 0xf28, 0x7, 'queue1\x00', 0x7ff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0x2, 0x1, 0x9, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/05/02 11:02:24 executing program 6: unshare(0x16020c08) bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0x4}, {r0}, {0xffffffffffffffff, 0x1}, {r0, 0x200}, {0xffffffffffffffff, 0x4000}], 0x5, 0x809) 2018/05/02 11:02:25 executing program 0 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:25 executing program 2: r0 = socket(0xa, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8800, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f00000000c0)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0xfffffffffffffffc, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)='ip6tnl0\x00'}) 2018/05/02 11:02:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x200, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x6000001c}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) fcntl$getown(r1, 0x9) 2018/05/02 11:02:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r0, &(0x7f0000000300)=""/46, 0x2e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f00000001c0)="ef70fd0929eea64f168f7e88536a50dd61cd09de24628d598d9e354f377bdff731bed7f0c7ea79bcba5bcba53db75b91fb956a642098354f21d2c6f40fd311bc01458a2950000ef1c0a4622729c03cdd7b3697d3932b6029f5352a2f9bb0c5896ecd256b55fe7d8bad09c9fe5332eeac75bbbb040f13d86a8aa795b4a0e1ec87ce98f2082d7c0a0d98257f77b4f527054b089182791595f8c9959fa0e61d8a809176bc193b472d071d66182f1ad487c4320b2b6350f213c67310dcac4f19cb9370740a7878f1a88231efe0a82e81931059051346f62659481a114443a0bcfb6e45234c05b1e763423cdafc", &(0x7f00000000c0)=""/3}, 0x18) 2018/05/02 11:02:25 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x11, 0x6, 0x6) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x55, 0x80000) recvfrom$packet(r0, &(0x7f0000000080)=""/191, 0xbf, 0x12000, &(0x7f0000000c00)={0x11, 0x15, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1ff, 0x8) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000200), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x20, 0x0, 'ip6gretap0\x00', 'dummy0\x00', 'ip_vti0\x00', 'eql\x00', @random="0b648470d386", [0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0x0, 0xff], 0x70, 0x1a0, 0x1f0}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:hald_sonypic_exec_t:s0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x5, "5a27bf37bceacca7548ca256e79e0c5645a7da4dd451e6f89b4e0490499f"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2f8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x6000, 0x0) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000180)) mkdir(&(0x7f0000000240)='.\x00', 0x0) 2018/05/02 11:02:25 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000002e00)='/dev/usbmon#\x00', 0x9, 0x101200) r2 = syz_genetlink_get_family_id$team(&(0x7f0000002e80)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005880)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000005980)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000059c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000005ac0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000005bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005c00)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000005c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005c80)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005cc0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000005dc0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006200)={'veth0_to_bridge\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006240)={'ip6gre0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000006280)={@loopback, 0x0}, &(0x7f00000062c0)=0x14) accept(r0, &(0x7f0000006300)=@hci={0x0, 0x0}, &(0x7f0000006380)=0x80) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x1, 0xc00000000000000, 0x1, 0x6, 0x200}) getsockname$packet(0xffffffffffffffff, &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006400)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000068c0)={&(0x7f0000002e40)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000006880)={&(0x7f0000006440)={0x438, r2, 0x200, 0x70bd29, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r3}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r4}, {0x12c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdc48}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x1e8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1, 0x0, 0x400, 0x200}, {0x2, 0x7, 0x1000, 0x10001}, {0x3, 0x8, 0x8000, 0xb9cd}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}]}}, {{0x8, 0x1, r12}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}]}}]}, 0x438}, 0x1, 0x0, 0x0, 0x4048080}, 0x80) 2018/05/02 11:02:25 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x5, 0x7f, 0x1000, 0x0, 0x7fff, 0x1, 0x3}, 0x1c) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) 2018/05/02 11:02:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x10040) r3 = openat$cgroup_subtree(r2, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x200000000000, 0x40000) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7efe, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000180)="a5a3af997212f6") setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) [ 186.721933] FAULT_INJECTION: forcing a failure. [ 186.721933] name failslab, interval 1, probability 0, space 0, times 0 [ 186.733325] CPU: 1 PID: 12576 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 186.740272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.745095] sctp: [Deprecated]: syz-executor4 (pid 12581) Use of int in maxseg socket option. [ 186.745095] Use struct sctp_assoc_value instead [ 186.749641] Call Trace: [ 186.749684] dump_stack+0x185/0x1d0 [ 186.749724] should_fail+0x87b/0xab0 [ 186.749764] should_failslab+0x279/0x2a0 [ 186.749861] kmem_cache_alloc_node+0x151/0xc70 [ 186.781566] ? kmsan_kmalloc+0x94/0x100 [ 186.785607] ? kmsan_slab_alloc+0x11/0x20 [ 186.789788] ? __alloc_skb+0x203/0x9f0 [ 186.793711] ? kmemdup+0x95/0x140 [ 186.797237] ? ip6_setup_cork+0xaa6/0x19a0 [ 186.801503] ? inet_sendmsg+0x48d/0x740 [ 186.805515] ? SYSC_sendto+0x6c3/0x7e0 [ 186.809432] ? ip6_pol_route+0x5272/0x5da0 [ 186.813705] __alloc_skb+0x203/0x9f0 [ 186.817508] ? kmsan_set_origin_inline+0x6b/0x120 [ 186.822427] sock_wmalloc+0x13e/0x6e0 [ 186.826266] __ip6_append_data+0x34ee/0x4bc0 [ 186.830731] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 186.836175] ? memcg_kmem_put_cache+0x5b/0x280 [ 186.840846] ? ip6_mtu+0x1d7/0x3c0 [ 186.844482] ip6_append_data+0x40e/0x6b0 [ 186.846509] sctp: [Deprecated]: syz-executor4 (pid 12587) Use of int in maxseg socket option. [ 186.846509] Use struct sctp_assoc_value instead [ 186.848585] ? do_rawv6_getsockopt+0x510/0x510 [ 186.848622] ? do_rawv6_getsockopt+0x510/0x510 [ 186.848672] rawv6_sendmsg+0x2740/0x4fb0 [ 186.848740] ? page_add_file_rmap+0x5fe/0x6b0 [ 186.848798] ? kstrtoull+0x757/0x7e0 [ 186.848867] ? compat_rawv6_ioctl+0x100/0x100 [ 186.848941] inet_sendmsg+0x48d/0x740 [ 186.849020] ? security_socket_sendmsg+0x9e/0x210 [ 186.849086] ? inet_getname+0x500/0x500 [ 186.849115] SYSC_sendto+0x6c3/0x7e0 [ 186.849176] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 186.849255] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 186.915624] ? prepare_exit_to_usermode+0x149/0x3a0 2018/05/02 11:02:25 executing program 2: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000001c0)=""/4096, &(0x7f0000000140)=0x1377) 2018/05/02 11:02:25 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/143, &(0x7f0000000180)=0x8f) 2018/05/02 11:02:25 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) [ 186.920740] SyS_sendto+0x8a/0xb0 [ 186.924289] do_syscall_64+0x309/0x430 [ 186.928229] ? SYSC_getpeername+0x560/0x560 [ 186.932593] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 186.937806] RIP: 0033:0x455979 [ 186.941014] RSP: 002b:00007fabd5357c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 186.948758] RAX: ffffffffffffffda RBX: 00007fabd53586d4 RCX: 0000000000455979 [ 186.956049] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 186.963349] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 186.970642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 186.977938] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000002 2018/05/02 11:02:26 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/05/02 11:02:26 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='map_files\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000240)={'bcsf0\x00', @ifru_flags=0x1c00}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r2, &(0x7f0000000100)=""/168}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x7a, r1}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xbd}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0xc0, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)=0xffffff28) 2018/05/02 11:02:26 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x47dff9) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000ddd000)) 2018/05/02 11:02:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r1, 0x1) 2018/05/02 11:02:26 executing program 0 (fault-call:3 fault-nth:3): r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) unlink(&(0x7f0000000180)='./file0\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x3, 0x53, &(0x7f00000000c0)="6ec715a2fd7ad3103d36e86190ef1137110efce40072620091032798e6eb030423f3ad2772d66775469b5df56d7a2a5931c4faac1272e51ccef0a0ee75557f9dfd2553efaa882ececd45069464b6eea2afb0aa"}) [ 187.334558] FAULT_INJECTION: forcing a failure. [ 187.334558] name failslab, interval 1, probability 0, space 0, times 0 [ 187.337125] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 187.345883] CPU: 1 PID: 12620 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 187.362941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.372314] Call Trace: [ 187.374943] dump_stack+0x185/0x1d0 [ 187.378612] should_fail+0x87b/0xab0 [ 187.382370] should_failslab+0x279/0x2a0 [ 187.386526] __kmalloc_node_track_caller+0x243/0x11c0 [ 187.391808] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 187.397420] ? sock_wmalloc+0x13e/0x6e0 [ 187.401437] __alloc_skb+0x2cf/0x9f0 [ 187.405201] ? sock_wmalloc+0x13e/0x6e0 [ 187.409247] ? kmsan_set_origin_inline+0x6b/0x120 [ 187.414168] sock_wmalloc+0x13e/0x6e0 [ 187.418022] __ip6_append_data+0x34ee/0x4bc0 [ 187.422494] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 187.427949] ? memcg_kmem_put_cache+0x5b/0x280 [ 187.432621] ? ip6_mtu+0x1d7/0x3c0 [ 187.436276] ip6_append_data+0x40e/0x6b0 [ 187.440391] ? do_rawv6_getsockopt+0x510/0x510 [ 187.445014] ? do_rawv6_getsockopt+0x510/0x510 [ 187.449650] rawv6_sendmsg+0x2740/0x4fb0 [ 187.453792] ? page_add_file_rmap+0x5fe/0x6b0 [ 187.458361] ? kstrtoull+0x757/0x7e0 [ 187.462155] ? compat_rawv6_ioctl+0x100/0x100 [ 187.466728] inet_sendmsg+0x48d/0x740 [ 187.470613] ? security_socket_sendmsg+0x9e/0x210 [ 187.475539] ? inet_getname+0x500/0x500 [ 187.479544] SYSC_sendto+0x6c3/0x7e0 2018/05/02 11:02:26 executing program 1: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10400, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/02 11:02:26 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x101000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x648b, 0x0, 0x4, 0x10, 0x8, "36cb0503becc89d5cc0dad43d64158a59e78a35f5edd440255260b85e840896d3ba4ed53f3a769e2d419eb1815efc82225f4efc66ca31663961f3219bacfdd0f", "3d333e1eea19332bc2bb510d777b7808964939183ef51fa58451d3d2a587cf3c70d396550353fa2dacf059a29903693d59c9f9d57b28c3ad6d8adbe40fd1d5f4", "e4a4ecbce048d66024cc9ed40ecb91ae7897b5f28c05a366070d4ada3931346a", [0x7fff, 0xfc]}) r1 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:26 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xfffffffffffffffd, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x12) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x12) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x799, 0x1, 0x5, 0x0, 0x5, 0x3, 0x7, 0x40, 0x323, 0x40, 0x313, 0x2, 0x4b, 0x38, 0x2, 0x5, 0x3, 0x2}, [{0x60000000, 0x7ff, 0x3, 0x8000000000000, 0x10000, 0xfff, 0xfff, 0x3}, {0x2, 0x3, 0x0, 0x3, 0xf6, 0x0, 0x6, 0x7f}], "58d834be35fd3c1a9124dde6a8fe27381d8d34a45a2bb063bccfd0d8a0021f037c278f892b5f1864a7b266ce02fb7f6f88c749", [[], []]}, 0x2e3) [ 187.483332] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 187.488337] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 187.493851] ? prepare_exit_to_usermode+0x149/0x3a0 [ 187.498967] SyS_sendto+0x8a/0xb0 [ 187.502506] do_syscall_64+0x309/0x430 [ 187.506448] ? SYSC_getpeername+0x560/0x560 [ 187.510809] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 187.516022] RIP: 0033:0x455979 [ 187.519226] RSP: 002b:00007fabd5357c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 187.526971] RAX: ffffffffffffffda RBX: 00007fabd53586d4 RCX: 0000000000455979 [ 187.534262] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 187.541557] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 187.548855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 187.556146] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000003 2018/05/02 11:02:26 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000340)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000000c0)='bdev\x00', 0x100000, &(0x7f00000003c0)="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") mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000000240)='ramfs\x00', 0x3002, &(0x7f0000000100)) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x10000128, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x30, r2, 0x100, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc0000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x40080) 2018/05/02 11:02:26 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x1, 0xb2, 0x4, 0x6}, 0x59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f00000004c0)}, 0x20) 2018/05/02 11:02:26 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "e65e17", 0x38, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x5}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4fbb4f", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f00000000c0)=0x8) 2018/05/02 11:02:26 executing program 2: timer_create(0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00000001c0)) timer_gettime(0x0, &(0x7f0000000200)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x84040) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x1, {0x2, 0x4e23}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x4, 0x305, 0x6bef00000, 0x3, 0x0, 0xfff, 0x80, 0x8}) 2018/05/02 11:02:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000000006, 0xfffffffffffffffb) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000080)=0x7, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x8) 2018/05/02 11:02:26 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xf, 0xd99785e1d2375953) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x101, @time, 0x5, {0x7fffffff, 0xbf}, 0x9, 0x3, 0x3}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10f348, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) write$sndseq(r1, &(0x7f00000000c0), 0x0) 2018/05/02 11:02:26 executing program 0 (fault-call:3 fault-nth:4): r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) [ 187.913265] FAULT_INJECTION: forcing a failure. [ 187.913265] name failslab, interval 1, probability 0, space 0, times 0 [ 187.924583] CPU: 0 PID: 12654 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 187.931533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.940902] Call Trace: [ 187.943546] dump_stack+0x185/0x1d0 [ 187.947212] should_fail+0x87b/0xab0 [ 187.950974] should_failslab+0x279/0x2a0 [ 187.955081] kmem_cache_alloc_node+0x151/0xc70 [ 187.959695] ? __alloc_skb+0x203/0x9f0 2018/05/02 11:02:27 executing program 4: r0 = socket(0x10, 0x100000000000801, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) [ 187.963618] ? rt6_score_route+0x120/0xc30 [ 187.967937] ? rt6_score_route+0x9d8/0xc30 [ 187.972209] __alloc_skb+0x203/0x9f0 [ 187.975965] alloc_skb_with_frags+0x1d4/0xb20 [ 187.980498] ? kmsan_set_origin_inline+0x6b/0x120 [ 187.985391] sock_alloc_send_pskb+0xb56/0x1190 [ 187.990029] sock_alloc_send_skb+0xca/0xe0 [ 187.994374] __ip6_append_data+0x339d/0x4bc0 [ 187.998841] ? ip6_pol_route_output+0xe6/0x110 [ 188.003476] ? ip6_mtu+0x1d7/0x3c0 [ 188.007130] ip6_append_data+0x40e/0x6b0 2018/05/02 11:02:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(echainiv(rfc4309(rfc4106-gcm-aesni))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x48000) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="63e094d923984f2d934ca801f401670957a358fd4b6eb64b0f43bfd889b89317a63f57d58b8af9ea89a85ac597690a1b183dd5f695087d110b2258d5cc00191e8da6199fcd5c73d2750acdb9c93616ebaa1de1bc304ae4305f385d9fea300f698b71aa64ebe1726854bfd8418919bb8c866dea1c01e2357165b031de3f6609f55b1a0eabf0b94549affdb9eeb9", 0x8d) [ 188.011229] ? ipv6_icmp_sysctl_init+0x140/0x140 [ 188.016077] ? ipv6_icmp_sysctl_init+0x140/0x140 [ 188.020886] icmp6_send+0x3168/0x3730 [ 188.024766] ? ip6_tnl_xmit+0x13c0/0x3af0 [ 188.028945] ? icmpv6_param_prob+0xc0/0xc0 [ 188.033209] icmpv6_send+0xe0/0x110 [ 188.036876] ? ip6_tnl_xmit+0x1423/0x3af0 [ 188.041053] ip6_link_failure+0x8f/0x580 [ 188.045147] ? ip6_negative_advice+0x350/0x350 [ 188.049757] ? ip6_negative_advice+0x350/0x350 [ 188.054378] ip6_tnl_xmit+0x1423/0x3af0 [ 188.058456] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/05/02 11:02:27 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x4f, 0x400000002}], 0x339) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="10c759e48e43b1b6b72715096276583e8932960de5ea1c2623953a2426cc4107f5b696318b4c1b1370fc6902e0953f5bdcbbef05369d065480a2931a318d38d4507dbd53c23396c312652dbf", 0x4c, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x3, 0x7fffffff, r2) 2018/05/02 11:02:27 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000100)={0x1, 0x70, 0x1, 0x1, 0x1f, 0xfffffffffffffff9, 0x0, 0x5, 0xf4393d76cb43b80d, 0xb, 0x100000000, 0x2, 0x9, 0x4, 0x7fff, 0x4, 0xc, 0x9, 0x3ff, 0x1c, 0x80000000, 0x10763ae5, 0x401, 0x5bc6, 0x6898a384, 0x6, 0x8, 0x1, 0x8, 0x1, 0xc3f33d4, 0x7, 0x4000000000000, 0x8, 0x8000, 0x5, 0x3, 0x2a30281, 0x0, 0x10000, 0x0, @perf_config_ext={0x3, 0x400}, 0x1000, 0x3ff, 0x3, 0x0, 0x187b, 0x5, 0xfffffffffffffffb}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x2000, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000020}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r3, 0x800, 0x70bd29, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x8091}, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000040)={0x1, 0x3}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000000180)=0x3, 0x4) get_thread_area(&(0x7f0000000080)={0xf3efa3f, 0xffffffff, 0x0, 0x636, 0x3, 0x3c4, 0x0, 0x5, 0x9, 0x2}) inotify_init1(0x40000080001) [ 188.063873] ? __msan_poison_alloca+0x15c/0x1d0 [ 188.068609] ip6_tnl_start_xmit+0x1cc0/0x1ef0 [ 188.073190] ? ip6_tnl_dev_uninit+0x740/0x740 [ 188.077771] dev_hard_start_xmit+0x5f1/0xc70 [ 188.082232] __dev_queue_xmit+0x27ee/0x3520 [ 188.087189] dev_queue_xmit+0x4b/0x60 [ 188.091114] neigh_direct_output+0x42/0x50 [ 188.095479] ? neigh_connected_output+0x720/0x720 [ 188.100416] ip6_finish_output2+0x1d01/0x2130 [ 188.104995] ip6_finish_output+0xae9/0xba0 [ 188.109276] ip6_output+0x597/0x6c0 [ 188.112956] ? ip6_output+0x6c0/0x6c0 [ 188.116854] ? ac6_seq_show+0x200/0x200 [ 188.120955] ip6_local_out+0x15e/0x1d0 [ 188.124979] ip6_push_pending_frames+0x218/0x4d0 [ 188.129807] rawv6_sendmsg+0x4235/0x4fb0 [ 188.133971] ? page_add_file_rmap+0x5fe/0x6b0 [ 188.138554] ? kstrtoull+0x757/0x7e0 [ 188.142352] ? compat_rawv6_ioctl+0x100/0x100 [ 188.146938] inet_sendmsg+0x48d/0x740 [ 188.150844] ? security_socket_sendmsg+0x9e/0x210 [ 188.155782] ? inet_getname+0x500/0x500 [ 188.159795] SYSC_sendto+0x6c3/0x7e0 [ 188.163601] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 188.168618] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 188.174147] ? prepare_exit_to_usermode+0x149/0x3a0 [ 188.179279] SyS_sendto+0x8a/0xb0 [ 188.182849] do_syscall_64+0x309/0x430 [ 188.186800] ? SYSC_getpeername+0x560/0x560 [ 188.191164] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 188.196377] RIP: 0033:0x455979 [ 188.199591] RSP: 002b:00007fabd5357c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 188.207333] RAX: ffffffffffffffda RBX: 00007fabd53586d4 RCX: 0000000000455979 2018/05/02 11:02:27 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x40000) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000ce, &(0x7f0000000040), 0x4) [ 188.214626] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 188.221919] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 188.229209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 188.236502] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000004 2018/05/02 11:02:27 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000340)=""/252, 0xcd) 2018/05/02 11:02:27 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x63ca3dd4}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000200)={0x5}) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) io_setup(0x2, &(0x7f0000000240)=0x0) io_destroy(r6) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/02 11:02:27 executing program 0 (fault-call:3 fault-nth:5): r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) [ 188.578375] FAULT_INJECTION: forcing a failure. [ 188.578375] name failslab, interval 1, probability 0, space 0, times 0 [ 188.589674] CPU: 0 PID: 12714 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 188.596620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.605991] Call Trace: [ 188.608619] dump_stack+0x185/0x1d0 [ 188.612299] should_fail+0x87b/0xab0 [ 188.616068] should_failslab+0x279/0x2a0 [ 188.620176] __kmalloc_node_track_caller+0x243/0x11c0 [ 188.625429] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 188.630841] ? alloc_skb_with_frags+0x1d4/0xb20 [ 188.635602] ? rt6_score_route+0x9d8/0xc30 [ 188.639876] __alloc_skb+0x2cf/0x9f0 [ 188.643623] ? alloc_skb_with_frags+0x1d4/0xb20 [ 188.648345] alloc_skb_with_frags+0x1d4/0xb20 [ 188.652880] ? kmsan_set_origin_inline+0x6b/0x120 [ 188.657798] sock_alloc_send_pskb+0xb56/0x1190 [ 188.662444] sock_alloc_send_skb+0xca/0xe0 [ 188.666791] __ip6_append_data+0x339d/0x4bc0 [ 188.671250] ? ip6_pol_route_output+0xe6/0x110 [ 188.675880] ? ip6_mtu+0x1d7/0x3c0 [ 188.679543] ip6_append_data+0x40e/0x6b0 [ 188.683646] ? ipv6_icmp_sysctl_init+0x140/0x140 [ 188.688508] ? ipv6_icmp_sysctl_init+0x140/0x140 [ 188.693317] icmp6_send+0x3168/0x3730 [ 188.697199] ? ip6_tnl_xmit+0x13c0/0x3af0 [ 188.701382] ? icmpv6_param_prob+0xc0/0xc0 [ 188.705669] icmpv6_send+0xe0/0x110 [ 188.709337] ? ip6_tnl_xmit+0x1423/0x3af0 [ 188.713520] ip6_link_failure+0x8f/0x580 [ 188.717621] ? ip6_negative_advice+0x350/0x350 [ 188.722234] ? ip6_negative_advice+0x350/0x350 [ 188.726863] ip6_tnl_xmit+0x1423/0x3af0 [ 188.730926] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 188.736341] ? __msan_poison_alloca+0x15c/0x1d0 [ 188.741072] ip6_tnl_start_xmit+0x1cc0/0x1ef0 [ 188.745671] ? ip6_tnl_dev_uninit+0x740/0x740 [ 188.750264] dev_hard_start_xmit+0x5f1/0xc70 [ 188.754732] __dev_queue_xmit+0x27ee/0x3520 [ 188.759206] dev_queue_xmit+0x4b/0x60 [ 188.763122] neigh_direct_output+0x42/0x50 [ 188.767456] ? neigh_connected_output+0x720/0x720 [ 188.772387] ip6_finish_output2+0x1d01/0x2130 [ 188.777064] ip6_finish_output+0xae9/0xba0 [ 188.781455] ip6_output+0x597/0x6c0 [ 188.785155] ? ip6_output+0x6c0/0x6c0 [ 188.789047] ? ac6_seq_show+0x200/0x200 [ 188.793100] ip6_local_out+0x15e/0x1d0 [ 188.797053] ip6_push_pending_frames+0x218/0x4d0 [ 188.801875] rawv6_sendmsg+0x4235/0x4fb0 [ 188.806024] ? page_add_file_rmap+0x5fe/0x6b0 [ 188.810600] ? kstrtoull+0x757/0x7e0 [ 188.814398] ? compat_rawv6_ioctl+0x100/0x100 [ 188.818984] inet_sendmsg+0x48d/0x740 [ 188.822896] ? security_socket_sendmsg+0x9e/0x210 [ 188.827831] ? inet_getname+0x500/0x500 [ 188.831842] SYSC_sendto+0x6c3/0x7e0 [ 188.835658] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 188.840678] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 188.846206] ? prepare_exit_to_usermode+0x149/0x3a0 [ 188.851333] SyS_sendto+0x8a/0xb0 [ 188.854914] do_syscall_64+0x309/0x430 [ 188.858861] ? SYSC_getpeername+0x560/0x560 [ 188.863222] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 188.868476] RIP: 0033:0x455979 [ 188.871685] RSP: 002b:00007fabd5357c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 188.879437] RAX: ffffffffffffffda RBX: 00007fabd53586d4 RCX: 0000000000455979 [ 188.886726] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000013 [ 188.894023] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 188.901316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 188.908609] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000005 2018/05/02 11:02:28 executing program 4: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1}, 0x10, &(0x7f0000000000)=[{&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000002000)=[@rdma_dest={0x18, 0x29, 0x34}, @rdma_dest={0x0, 0x114, 0x2, {0x81, 0x6}}], 0x15d}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={r1, r2/1000+10000}, 0x10) 2018/05/02 11:02:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) socketpair$inet6(0xa, 0x80802, 0x7, &(0x7f0000000100)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@ipv4={[], [], @loopback}}, &(0x7f00000000c0)=0x14) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) signalfd4(r0, &(0x7f0000000000)={0x5}, 0x8, 0x800) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:28 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0x1e9, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x48, &(0x7f0000000100)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0xb0, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x8000}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xffff, @empty, 0xada}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x2, @empty, 0x1}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x1000000000000, 0xfff, 0x1, 0x4, 0x5, 0x1, 0xfa54, {r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x5, 0x8, 0x8, 0x4, 0x2}}, &(0x7f0000000400)=0xb0) 2018/05/02 11:02:28 executing program 2: r0 = socket$inet6(0xa, 0x80809, 0x6e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, 0xff71) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6b2, 0x80000) 2018/05/02 11:02:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x7ff, 0x0, 0x0, 0xfffffffffffffff7}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x39, 0x94, &(0x7f0000000080)="80b5268ca66aa3edfa7a2cf36d2d9495e667cd433d8a1758d52c297f5ea773042817fcaffd1d0b5d1de748cdbc557e52a3cc129ba32b21f1db", &(0x7f00000000c0)=""/148, 0x3, 0x4}, 0x28) 2018/05/02 11:02:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000001100)="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", 0x2e7, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/05/02 11:02:28 executing program 0 (fault-call:3 fault-nth:6): r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:28 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x4, 'rr\x00', 0x20, 0x5, 0x5}, 0x2c) socket$inet(0x2, 0x80800, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x303800, 0x0) setsockopt$inet_int(r1, 0x0, 0x8d1, &(0x7f0000000140), 0x4) 2018/05/02 11:02:28 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8, 0x2010, r0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/05/02 11:02:29 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x420005, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="00b066e739a19c276a"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000001480)) 2018/05/02 11:02:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000001100)="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", 0x2e7, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/05/02 11:02:29 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x19) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/02 11:02:29 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000140)=0x54) r1 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000540)={0x101, {{0xa, 0x4e21, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x800007}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="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"]) r4 = accept$inet(r2, &(0x7f0000000000), &(0x7f00000000c0)=0x10) sendto$inet6(r1, &(0x7f0000000340), 0x0, 0x1, 0x0, 0xffffffffffffffaa) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x20800001d) r5 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) ptrace$setopts(0x4209, r6, 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000240)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={r7, @in6={{0xa, 0x4e22, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, 0x8, 0x5}, 0x90) 2018/05/02 11:02:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) r1 = msgget$private(0x0, 0x100) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x8100) accept4$netrom(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) msgsnd(r1, &(0x7f0000000000)={0x3, "ea3c4ee5d7876f93946b67acf9c2a28b16ef4d1ae200a943b3a9d8415506979edb061c2bae55b170730bbba2fa2c347c191939a5dfd22296fb46cd030e39a60a60b67c8e"}, 0x4c, 0x800) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:29 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x7fff}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='|', 0x1}], 0x1) 2018/05/02 11:02:29 executing program 3: setrlimit(0x7, &(0x7f0000becff0)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x40000000000, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x48) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) getdents(r2, &(0x7f0000000080)=""/201, 0xc9) 2018/05/02 11:02:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x2, 0x1, 0x4, 'queue0\x00', 0x9}) sendfile(0xffffffffffffffff, r0, &(0x7f0000c7a000), 0x10000) 2018/05/02 11:02:29 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f0000000280)="a382ae39e504389c49cba00ad4a499d004fc3e67164068b1b1764109397c16834134bf4aac34374a391162d0bd14040400b24772820f80381be61b2f38d60e23199a21f16068d7e9d1e7fd27501c2e42527a348c6068b5e7776bd8bb0ad2aeb84132b34d153781a94e3c35373edb6f6509489808821a9b715c383c85dfe5fa0b36bc9f2be59a"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80240, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) 2018/05/02 11:02:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8009}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:29 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x7, 0x1, 0x1000000000000, 0xade1, 0x100}, &(0x7f0000000300)=0x367) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x10001, 0x0, 0x2326, 0xec66, 0x20}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={r2, 0x20003}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/02 11:02:29 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000405006, &(0x7f0000003ff8)) 2018/05/02 11:02:29 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r0, 0xa39900000000000, 0x100051) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000002348200"], &(0x7f0000000100)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x2, 0x8}, {0xb, 0x20}, {0x3, 0x100}, {0xc, 0x7}], 0x4) 2018/05/02 11:02:29 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) 2018/05/02 11:02:29 executing program 4: mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000140)=0x35d, 0x1f, 0x2) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, 0x9, 0x4}, 0xab79516) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x3}, 0x8) shmget(0x1, 0x1000, 0x78000000, &(0x7f0000ffc000/0x1000)=nil) 2018/05/02 11:02:29 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0xac) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000300)=0x5, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x40040) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x3f, &(0x7f0000013000/0x1000)=nil, 0x100}) r2 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x3}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000240)={{0x171, 0x1ff}, 0x0, 0x9c, 0x7, {0x1, 0x4b2b}, 0x4214}) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000340)={{0x2, 0x3, 0xffffffff, 0x3, 0x938}, 0x4, 0x8, 0x2}) fstat(r2, &(0x7f0000000180)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') ioctl$TCSBRKP(r4, 0x5425, 0x9016) getdents64(r2, &(0x7f00000000c0)=""/109, 0x6d) creat(&(0x7f0000000000)='./file0\x00', 0x3) dup2(r2, r3) 2018/05/02 11:02:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1550de3e, 0x10000) sendmsg$nl_netfilter(r1, &(0x7f0000001840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20008}, 0xc, &(0x7f0000001800)={&(0x7f0000000100)={0x16dc, 0x13, 0xb, 0x100, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x7}, [@nested={0x11bc, 0x40, [@generic="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@typed={0x14, 0x9, @ipv6}, @generic="41c0a1cc176bde3c9bfd39c7bfdca9fdeea6ba86ebf890f8e2387c591cb838ee7de04c570d6b86abc6d97341ad7c2767767583bd305cd40fb3f4b62161af93fc543a491da5cde23a38799848d7a54044434f04ee196aaf85c5746a41e84faae0d5302cf288eb01352615e66e169aa1ab94e0b39e199cc053aa715815aefb23b3ecb13010458a2bb537cb6ac334da41d1c08d4c3e4888d1d34d3dca14ceb0c4ae44b2062224e3020157fde85fceb58196662641195295145158730ebe5fedf3b90485016af1f2de108eb2ef40fd94c217c19b9e9be7319ab5cb544990", @typed={0x4, 0xf}, @generic="0581679e1392b09d388dee3a111be8819e1ede7b30b339014c2281dc34a825739d8b73851b403ec8636cbe41517af621fa1ccd1698efb8659120dd9106ec8794d642862314c321ba44d844ffa851ef9022b5c17fa1b72c813535da8b4a7216ac7c25cadcfdb9f4bfd66d63265db13c797151795e0e2fbe2af0a2eebef453de76674031718cac3750526637a5742d10e7fb5306b78c0be371a5eeec8309d36e74dc2aa3652d0acb052f2f71de5591587a4a", @typed={0x8, 0x55, @ipv4=@rand_addr=0xd0}, @typed={0x8, 0x8b, @str='\\\x00'}]}, @generic="249909a96e4c17ff94dfb19d5e4ae8a68f3280ae9a3aeae4668e9640a6dbe2c1bb7a879883697e44b531bac83b64568846847e8516393e80d3d11588ace16f70572f64cdc7248a83530e6b2b90ccf74255c68da3d5b8922ffcca2f3f3b082b5cec186489e573efe383bda975bda0fc4b48327f9d8c0762459cf931256c49c6de7d048c2c157c20d50f288f0f0380ec8e40276a8528ac115bdea5efd42f804cb83f79958beed94162f8ae7540302e235bfcd679b0dc9b7eb6d68b5ad084f96a5f098c83a760d1bd513a068329a8cf2e1e0380672ed64bc193bdc824953ed9376181441422d5fc54198d0af0", @nested={0x88, 0x3, [@typed={0x8, 0x10, @fd=r0}, @typed={0xc, 0x3d, @str='selinux\x00'}, @generic="172c8d7f054da7c30a0c6aaa0637c64b5a6d9b93416391f325659f1c31f85a74811db38149c6c6e00b3a5192f3fcce96eb2804ccf88ba0aafa3b40d7d1ba7557616205d67e717e205d39dcdcc61c2a8a7ebfb147dac8f794c796a3beafb9703dd0ca421d87b6007016", @typed={0x4, 0x9}]}, @typed={0x14, 0x54, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="8e1b3d1a1a4f8d3bbd90c7aded7fb1a0c742748d0605e1b98151427a48b49b8df708dd02492f2abc5919a9920e47c6121462679a8d6da26a3e6b629d56a70d2d81c3d15bec60790e40cb2939ea2871e64a85b59d08629633aa", @nested={0x234, 0x2, [@generic="86fb590555067b423c80c49815bdf75c2b9f3023a1cab3745c14c5db7e3548e0e75063f30337be1b5a21a43770f1ab3c944714e0d81ee2616ab187786798709202d27af6f8967b098287d1d568d01196e51e9a111a7baee652fdfbed528a1a8e646823e823bc2437ff384d869fe027e0cb375ccdbb8d647b7473244fe4c88963317f", @typed={0x4, 0x87}, @generic="5bc3d66aa0429e962d809747fe22183279f7dea1d6aa93fc7cb489f2e9043fa5d3e04929bb587ae5c2066654e549459934dd84b1907d83731087a65b91c2763813ae79028e66320a920f459300f4a2f0b23e636f91cee71d858b320ef0e7d80c358837cfda2cb9d7b6b20eb50bdd4919be74d9993e74cbadd3166aebcb095bc85e51b4cb47ac7060dbc16e8f6dd3f8aa5606affc9a376dc674cf6802dca9b1a4a19efa876067eb883fa8b7d71f818855dad2a8fdb4203ba11309bc7bbb458e56eb0701e9599dbfebde64dc210ef3d2b5e2ee5c4ea651208145e0e3cd39c47d2a5c73abeb108e4e2cc5cc8cec87eb", @typed={0x14, 0x13, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="47597d88971fc82e29af64e16ad313cf836b0045a340eeb7d339372ec69bf97923e7a81c547251c899162d0cf6015333fa710a617882afa7665346d63a9609e12f4c7a11dc3cf38c3e22cd4d4db62e0e5c5c01d983ddc386813ccf0a6b1d5b885072f3eec5fd3f8c62211eda457614a66f290a376548f318fe7dc8ab6a777ef4824212e22ad33fc61b148628663aca1e", @generic="388584b76b5d5d55f33772ef24d629fb419a149472"]}, @typed={0x14, 0x4d, @ipv6}, @generic="6923c04a905d6f8a2e6c7528e31e89843bed47143b12916949d7fe4141e75c400e7d2b961d8484f422d47d3a9302d884b80fc20366e65cc4152cae2015e01d60aa6a076aaff36336bd37291c3200b87a25b655be615d5a755001d95b4f038e185eaa3332ebb33f3be4e11a501fe0b45b6965ba8c3529b4ee8393b14c11403d950eedd01666597ca0345adb3c42be463d3c0ce2c8b9fb897ad26b937efabdd96e487c9e6eeddfd373d32e96c6f03447b42d27c4da6538ecb5a287728b2667bcdbe1620db51b57f9ff06907468b00a46921dd457f8ad6e71ded2dacc88ab170857f1"]}, 0x16dc}, 0x1, 0x0, 0x0, 0x4040}, 0x40000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:29 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000001000), 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e20}}) 2018/05/02 11:02:29 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:29 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x8500) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) readlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)=""/152, 0x98) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x9, 0x0, 0xffff, 0x200, 0x44, 0x3, 0xffffffff, 0x7f, 0x5, 0x400, 0x1000, 0x4a1}) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/05/02 11:02:29 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x337) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966620e00000000000100", 0xa201}) 2018/05/02 11:02:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10140, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/230) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendmsg$kcm(r1, &(0x7f0000000040)={&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @rand_addr=0x5}, 0x3, 0x3, 0x3}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000240)="3c929efd90884d89f1cf9dee173dbf6a4ba548f6f53d318ad1da1b1306e576f4199804a50c40363fb710e40be78f25bcfa79e79117acb81a7082f50b559ebf86083381cd46b1dc646e6757231e2e517f4f38677211011e5666a950322e14a8f9eeaa777b6bd931367206d28a15cc5e07a1f17691c8f25af94fdc62dfb6da562f30c6cca0f642d081918e08", 0x8b}, {&(0x7f0000000300)="f81865fb28545276d880460e197d35fe18c4db99123b2a8f9ee97e6968461af477cc07b0c36fae27c036d2d007097c4a4382587b1b82858710e6290d4a694e253fbff6dd97de8e5fed760f5503c91bc90a4ff369239ae8f8bd2b990e61ec17cf3124cec9e6364deb66827584279b4bbcc9cdcc34c05f3aff8bbdb0ad9db86db49f0551691de41dd543e355bdc41a6b429d92fe435ddc924007e5287dec8cecee5e3b11926a1d8721b5afd572c3aaf4226e30b16e317533f3d27667763e3cb399176bfd0e2ff24550f8ab1b220e2edda805e96211164c89e57d08c35df11a13a5", 0xe0}, {&(0x7f0000000400)="20a9d75686ac024613176ce192de8cf1292cea5163a660b4a30957fa655571427fdc5973ad785e73d0c274448595e9064793f122d12f977fdeea0d1047a3e6a39e940079599512c97dcee5fcda5d15fd8e446b7e3fef87ef21d447e6fa01917620d4ffe482038e6ee8d19a767af020612c405e5efecd7348427753803791686d2bf0b943d4c82e8e8b5e0fbbf2879ea4625e9313ec4d01965d9a6569ab30b1c0c15ce95f1afb7eb8c21ff992ab5c66525d386f70ccfd2d2a39f4e228fb97070a3e7b770bb858e7f26236d6eeb745ea93fee6fd84e1ceedac365966216a6e85b8cedcc73a2652dc822fc00fe722ef7c", 0xef}, {&(0x7f0000000500)="8fac2c83ce9d829ceabffd461a686f35085a0d42c71608da9d790421f81c3c08b8ad7c63c6e241fd23fb78c9220448eba2137b690f5f7b2526fe62500414f84ab35d26b95f54c2e137199863b4e668567ffa6333d24eede5873b403f5c4bdf91480c7ce432c7493c84a07012a6bc1c9e80bafc473149803ffd37269cd458c1a6e6a09fdac5d410ff77da8f577308855d5494b1d5d64dba565cf4887f4f5644063d2ce3d273b1ad", 0xa7}, {&(0x7f00000005c0)="a52ab06a54a65526ce423bac83d36664a3e2b3efb2093bdcde6fe62be1a8c60d8947b8ea1b5c30f416fdcfba743c7f3cbefef205e6fb7462165f0375848100c323edbee86ab95de51d4a70485062305ef5b2de333c52ed8e3b023ab20f8c30cd797c9bc2f5cd0bc574ca02c7b1f33f60052b3fe3ad66b293e5ec4d49ac3f86c62a65f380332dce73d6349d1876b8b3c1cef09a3752b6b71d17476f3b85c7f16462b2fc676f11077aa6a377b20a6fe4f065f641689e497a6dcc8449b1db114bd6a24ee5874b6c88699f9228e678da60a865334e9e97e54988d21da3a7e6ed8996f89c7c0e16d89dff594e173838a4d274bc5f24", 0xf3}], 0x5, &(0x7f0000000740)=[{0x50, 0x105, 0xacd7, "2c65f3f4d907b78579e53d2f7bdcf07f88c567e3ebc0a40d31c29ca4a8ad4b9ee44565d2de3bc161737599ca7960830437d84c479d8e5314ca4202b7"}, {0x100, 0x6, 0x8, "2da5ea2732030fdf107f15755d8ccd17f0f90a9771deaefd96c8a0e28ff4fdafd7ee56fdb96ad2ac295f24d9021452067b3641c82ff1eae8228900c247edebe2299e9d45353b0f765cb5e1abde133214cbf7b7038bc5ad111ae2385f20f020927f583d9a4bbeb587014b85a1780917a1b3a72a711435a75aa4edab11a9d7d452d47a0e4b60b9b6afc4dbc34701c4542436e503590a2876fe5b202f5552e783875d043b2d03220c1388f948a19007618bfb2613ad6cfb1adbeb0c20140ba9d0cf14b2aa392f5a3ab3e0a3ab987745853de5839bb7402e79b31c4c022644e20664a6bdeb3f7b43dba2e0d4e873"}, {0xb0, 0x12d, 0x6, "4254efdb77405da99b314028eb18fc5913a85b3b45e69f794f1811785ed9dffb02853a2f80ca03e2f3e53234b71b454513a0787b90949830da8d46d581df6130df3570170ff45e45471c7805fc3c6c7127a6207c06a942624df889a212c9b73cd3994a74ca16977117321667ff53edf50b06ccc16c9b73deafce8192efaad7ee82017de647964615dc167ea9f1230875085fcf2c8fbe108a67"}, {0xf0, 0x108, 0x3, "2acf437b2f93c7fb6b831bd0c2db38cc4cbb67a7089fa09fa47377b3ca1370753af5af10a10edb329e9dc6b8dcdf0a41e24e88b354243d9c98fb5b1441a511552f8933e3e4ceeedc78ab82301b8f21194f9ba1bd2a2b8f36c461922668cd719a7d50f68a14a50b12cdf2d45feb570dffb3141cf19077f8129821954044a1bd80e487a138da7881079e8b5d9b085bd7f304c2f4e8aeefa297f263f753bfedf25e3f5dc1f567776b9befb94b1ba9db91623aa8ef5c3cfcd49a304348fff31f44e39cb0d779bb2e90f3e3b1d416d9974d52afbfd157e3ae61103cae"}, {0x70, 0x11, 0xfffffffffffffffa, "9922b59e247e4c5a7c8417e22557e85ce94c90135746d9e30df097926092737daaf2b405d406fe9407169c32bcd6ad57ad435fbeb26f0ee17dd4f61b05abdb58c89b1ef8dd3ebf35685214bbfbdc6eb82743c2825d10b1fb5f3683f8edf4f760"}, {0x100, 0x119, 0xffffffffffffffc1, "19768af8380805d4dfd2b6aaa619ea4248a4ed8941b1889372f164b5327b556ae31ee1fdeba0a031267a5ecf7ac6431a1fc81fc5c1608babbdd150ef7bf782602c7dffe6be185e04a255cc8c14bc7824f52a07d6ee1295608232df3a2e62cec746b299c80120f546371601d0b4ec2f803db1e94d06d82e14c31c5c455807c8a01fe29677f30b47a16b418ab411dc1c8781308ad539d6949345f3c91e23158b044f3743e99074b0fc73a65dad8b5bb988fa354c47a230690919538345553497b70e673bb6dff8ea3da8e7d0b5d1dab0e6a786ec44c8c4757626b2c2fcd688dbc2dc71464f3677699f8bcde89724"}, {0x18, 0x10c, 0x8, 'Y@,O'}], 0x478, 0x4}, 0x804) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000007}]}, 0x10) shutdown(r2, 0x2000000002) 2018/05/02 11:02:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) clock_adjtime(0x3, &(0x7f0000000280)={0x100000001, 0x68, 0x81, 0x80, 0x7ff, 0x9, 0x7, 0xd5e, 0x5, 0x7fff, 0x0, 0x0, 0x7, 0x6, 0x7ff, 0x2, 0x3, 0x2, 0xc9, 0x7fff, 0xf18c, 0x3, 0x0, 0xffffffffffffff67, 0x3, 0x4}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x3}, &(0x7f0000000240)=0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r3 = getpgid(0xffffffffffffffff) syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/mnt\x00') sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:29 executing program 1: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x1, 0x6, "347b14f1a509", 0x1}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'gretap0\x00'}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x500, 0x70bd2b, 0x25dfdbfe, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x40004) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000180)=""/57, &(0x7f00000001c0)=0x39) 2018/05/02 11:02:30 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x5, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000000100)=[{0xd5, 0x7fff, 0x4, 0x8000, @tick=0x9, {0x8001, 0x40}, {0x4, 0x4}, @quote={{0x7fec1414, 0x9}, 0x7ff, &(0x7f00000000c0)={0x8000, 0x6da, 0x7, 0x1, @tick=0x7fffffff, {0x3ff, 0x3}, {0x1, 0x4}, @quote={{0x81, 0x7}, 0x5, &(0x7f0000000080)={0x8, 0x65, 0x7, 0x25d, @tick=0x3, {0x7ff, 0x7fff}, {0x1d, 0x400}, @result={0x8, 0x4}}}}}}], 0x30) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x100000001, 0x9, 0x3, 0xc15, 0x2, 0x9, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/05/02 11:02:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) unshare(0x8000400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0xf25, 0x7, 0x5, 0x3}, 0x14) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) bind(r0, &(0x7f0000000000)=@llc={0x1a, 0x337, 0x6, 0x6, 0x1f, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/05/02 11:02:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@in={0x2}, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xa0100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) sendfile(r2, r1, &(0x7f0000000140), 0x200000000000102) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000001400)={{0x0, 0x7, 0x5, 0x1, "d8e1fdb12f18b920465a2df9a72bf8012c5915846d0fc9e59bd43a85d76456b06654651f6e933732e3ec0e63", 0x80000001}, 0x81, [0x81, 0x7fff, 0x7, 0x1000, 0x9, 0x9, 0x1, 0xbc, 0x10001, 0x2, 0xda56, 0x2, 0x9ce, 0x2d1b, 0x6, 0x4, 0x8, 0x4, 0x1765813, 0xfffffffffffffffb, 0x8000, 0x5, 0x1, 0x3ff, 0xfffffffffffffff9, 0x800, 0x2, 0x8, 0x66, 0x4, 0x0, 0x6, 0x9be, 0x2, 0x9, 0x55269b94, 0xef28, 0x100, 0x0, 0x8, 0xc217, 0x20, 0x1, 0x8320, 0x400, 0x0, 0xa000, 0x8001, 0x8, 0x5, 0x6, 0x80000000, 0x100000000, 0xffffffffffffffff, 0x1, 0x6, 0x8, 0xe6f, 0x5, 0x3, 0xc49, 0xf9, 0x2, 0x800, 0x7f, 0x0, 0x43, 0x8, 0x1, 0x742caad8, 0xd56, 0x1, 0x94, 0x3, 0x8, 0x1, 0x9, 0x4, 0x5, 0x4, 0x100000000, 0x9d, 0xff, 0x9, 0xfffffffffffffff9, 0x0, 0x7ff, 0x6, 0x0, 0x5, 0x7, 0x10000, 0x7ff, 0x0, 0x6, 0x200, 0x5, 0x7, 0x6, 0x6, 0x0, 0x200, 0x2, 0x81, 0x4, 0x3f12, 0x9, 0x5, 0x8, 0x5d3, 0x2, 0x6, 0x5, 0x5, 0x5, 0x6, 0x5, 0xfffffffffffffffc, 0x24b1, 0x2, 0x2, 0xa1c, 0x5, 0x0, 0xea, 0x3f, 0xfff, 0x7], {0x77359400}}) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r3, 0x3, &(0x7f00000013c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0xf, 0x80000000, r1, &(0x7f0000000180)="9ccdc39ce840205bec8765f5a75f6586f0eb9cdbf75ad99004d8890350b981dccdbe188277c74a795d0a087924039ce1f992fe954bf27fd792a9f41f51e3213e6dadb6f20598460a018e33f62eef31509be2a2c643ad999c15fa88dec2d19900362b14094b37bb15111b737b389032cbd4b62be783f556ea6dd868696ad844be30d43ad9bcb8a655583701ec64d028eb8c0923d2b07df93dde1a20367b1782828c1b9a468dbbdc48a5e3390ca6e8d08bb60c4bf499b05a610d060556247f27bbb2bb", 0xc2, 0x3, 0x0, 0x1, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xb, 0x1, r0, &(0x7f00000002c0)="061fbc2a9d63d27fcff5e22b164e34f9431ad404fd690dcccc47e199daa0fc35195b8952d1236a9cc19555400885d80056a56fee372ff868f764468f77e768dd4db28ba22a2df7150a22adf6", 0x4c, 0x6, 0x0, 0x1, r1}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000000380)="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", 0x1000, 0xff, 0x0, 0x1, r2}]) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000001900)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001940)) 2018/05/02 11:02:30 executing program 1: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d83000)) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) 2018/05/02 11:02:30 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=@srh={0x3f, 0x0, 0x4, 0x0, 0x3, 0x999f, 0x100, [@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x10}]}, 0xffffffffffffff26) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80000) 2018/05/02 11:02:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="28df8ad571e67a15cd66311cfc0b3a52a7d86bd10a7a0ba23db5f1ff0f45a9e6", 0x20) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', r1}) accept4$alg(r0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000100)="19d61b08a2234bbee609626eb9439b22", 0x41) accept$alg(r0, 0x0, 0x0) 2018/05/02 11:02:30 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x91d8, 0x40) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000480)={r1, r2, 0x1, 0x9, &(0x7f0000000300)="eae1ec80a92b8381d71909420cd8cc8a3b43a333662001c5d925a48cc7d4e26394b99f80c37943fc167c2a44c6d91ad6ed9730e2a18a8cbbdb93987b95a494d9c7adc8836f506dd6f63b05c4472c6ab01a93880a77e5619130c5df5fda964b4ab7d486046e40144bb2fe242d7d9491d45c284a3a514e6a97ddf15db5ea812967f8", 0xfffffffffffffffa, 0xffff, 0x100, 0x80000001, 0x2, 0x37e, 0x9, "55e962609873a661f9b713882257c3d1e62ab04712acb2f2f90c6b453420dab70b9a018cc47cdb708919e0a3d21782aff6854a06c3211ac68dda98bc303cfefe129af57f833f5060bdfdbccd712128f5557d28d2900762f04f771ef3a1868a9e44ec16c5e3bd33d5e2edd2375edeee3ec180ac72d1"}) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r3, &(0x7f0000004000)=[{{&(0x7f0000003a00)=@can, 0x80, &(0x7f0000003f00), 0x0, &(0x7f0000003f80)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f0000004080)={0x0, 0x989680}) sendmsg$nl_generic(r3, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/02 11:02:30 executing program 2: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) sync() r0 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x0) close(r0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fcntl$getflags(r0, 0x3) accept(r0, 0x0, &(0x7f00000000c0)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000004c0)={0x20000000}) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, r1, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() 2018/05/02 11:02:30 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x400000) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x400102, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000140)=0x80000006, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="f800000016000903000000000000000000000000000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000006c000000fe80000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000026bd70ec3d0000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/05/02 11:02:30 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x107000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x3ccd15fa, 0x1f, 0x7ff}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8000) r1 = socket(0xa, 0x80005, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890c, &(0x7f0000000080)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/05/02 11:02:30 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x50000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f0000000040)=[0x0, 0x7, 0xffffffffffff8001, 0x5, 0x1f, 0x12ec, 0x200, 0x5a7, 0x8], 0x9, 0x2, 0x9, 0x80000001, 0xec, 0x400, {0x8, 0x3, 0x7fff, 0x0, 0x1, 0x6, 0x4, 0x7fffffff, 0x6, 0x200, 0xffff, 0x8, 0x5, 0xffffffffffffff4d, "af957ff4c7914f86fd0e00740bad0f79ce1ab2b8ef20b184bce4e8f319a5be5a"}}) sendto$inet6(r0, &(0x7f00000000c0)="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", 0xffffffffffffffa1, 0x0, 0x0, 0xffffffffffffff13) 2018/05/02 11:02:30 executing program 4: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r0, r1/1000+30000}}) syz_emit_ethernet(0x19b, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/05/02 11:02:31 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffe1a, 0x0, 0x0, 0x0) 2018/05/02 11:02:31 executing program 1: prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x0, 0xfff7fffffffffffe) 2018/05/02 11:02:31 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}, 0x9}, 0xd) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x6, 0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x64) [ 192.013336] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 11:02:31 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) dup(r0) 2018/05/02 11:02:31 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x8000, @empty, 0x9}, 0x44) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:31 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000001, 0x33, 0x3505, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f0000000080)}, 0x19) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033afe0)={r0, &(0x7f0000000140), &(0x7f0000000040)}, 0x20) mprotect(&(0x7f0000023000/0x3000)=nil, 0x3000, 0x7) 2018/05/02 11:02:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x8, 0x83}, {0x2, 0x7}, 0x1, 0x1, 0x6}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), 0x4) 2018/05/02 11:02:31 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xfffffffffffff000}, 0x8) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000090f000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r2, &(0x7f000000dff8)=@file={0x1}, 0x2) [ 192.538428] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 11:02:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'dummy0\x00', @ifru_names='lo\x00'}}) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000009c80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001380)="02", 0x1}], 0x1, &(0x7f0000001480)}}], 0x1, 0x0) 2018/05/02 11:02:31 executing program 6: shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) r0 = shmget(0x0, 0x2000, 0x1800, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) 2018/05/02 11:02:31 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) socket$netlink(0x10, 0x3, 0xd) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) epoll_create1(0x80000) socketpair$inet6(0xa, 0x80a, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x8, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0xff, 0x10}, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="bfd048fe25bbde8a7998e83ba95661516279ca8883069ccffb910e4fc0ee12a2f1deb0eeef4d88500e7b190c2d4f6677a2be3af0da2c67eede8587216d141dc16a3f20c46ade6d0f94cf5e5289882b12a661e440b6d778c6cd5fead0864f1e16053e021b9b87381fa332e3b3ca2acb3418fcd684108f4ebd1e8c8d6442f3941c56efb5f98ad741cf1c2fc772450ef57328bddf88d5b4dc942670f7fadb38d428bcbe4abea19d4f9b3e5653", 0xab, 0x20000800, &(0x7f0000000000)={0xa, 0x4e21, 0x94, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/05/02 11:02:31 executing program 1: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:31 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000831000)={0x14, 0x0, 0x4, 0x1, 0x0, 0x2000}, 0x14}, 0x1}, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x94, 0x3cd, "55d43a62d6f6e347eac34199bf84d48eff8ff8994e82942c933c27e206314fc24687a9602cb0845cdeb4c08d0f07880e4422196515accebddee6dba6530bc1045d99bec843c41fad31b5606a14cc8deb2d27aaeea5ab9806a0de4f075a2e6bdbf77a2bc5310b8d09387bf32688461df70cfa24a332d6a6bf32b29c603c6f514d0943e8cf158f699c13215a9f"}, 0x540) 2018/05/02 11:02:31 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x82002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) writev(r2, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x171000, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000080)=""/20) 2018/05/02 11:02:31 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0xba8) shutdown(r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000100)={r0, r0, 0xfff, 0xffff, &(0x7f00000000c0)="97c58fa1f0ab6ec6221627fd7fa5d6f9f84b977fdad8462f0234196b8dfa4af6a294", 0x1, 0x1, 0x7, 0x1, 0x5, 0x2, 0x3, "b10901f019dfe2ae4e4c93ccde58947762398c13575cc814ac20d33bcd74363042f4e20854c7b2304cc85310f28f5f0b5abe9454b62e04a76e4ab2eebcd15942f589fceec9e79ee9753055a9a06a09650a4b4031adb83570bb91eb84b4ce8d64c91ec78360697abdfba2138620b42f242c25c15b91a1de230339c9a008"}) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) 2018/05/02 11:02:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/113, 0x71}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000140)=""/169, 0xa9}, {&(0x7f0000000200)=""/76, 0x4c}, {&(0x7f0000000280)=""/52, 0x34}], 0x5, 0x47) socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e21, 0x20, @loopback={0x0, 0x1}, 0x1742}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}], 0x68) r1 = semget$private(0x0, 0x3, 0x1) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000000340)=""/175) [ 192.746609] netlink: 'syz-executor4': attribute type 10 has an invalid length. 2018/05/02 11:02:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000006111b89330acbee8414ec9dc930fe9cf05210000000000000000001cbdf331ea91884376cb9a4d615377659a18f99ff5b2c07e989ffd6bbeb7e065dc1f4de44d1e2d60a679ddcff22ad5b224ff91c4e7625c82712cd2e071ec158e1ed727651b3ccd79ea8aa05c025f"], 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x0, 0x9, 0x1ff, 0x85}, 0x98) [ 192.834858] netlink: 'syz-executor4': attribute type 10 has an invalid length. 2018/05/02 11:02:31 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/05/02 11:02:32 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xbefd, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000040), 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1, 0xe44b}, &(0x7f0000000380)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)="636d9073696e6500") preadv(r3, &(0x7f0000000100), 0x0, 0x10400002) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="726177000000000000000000000000000000004e2fb9de021d8edbbc00000000000000000000000000020000008000000000000000000000000000000000000000000000000000201ae0877e4e945345ee6e899f1d7167fdba739cde0fb54948f4eeba667675ed6855e80085b71155a3eba7a2e5e5216d1383e932a9f8d43be39a29cb7616d65d89107f57f15cd151465d51582cb9f260a2f429f081bc68ae47ca8fd65d3d3958b0fb08ef02444d8d828d84a43a58a6d41e6385995f959539bf1e0fd1e0c4d4e1692ca861323ba2cef1d77d32aec46a"], 0x48) 2018/05/02 11:02:32 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000000)="24000000240007dd32000008ff0100000000000000ffffffff0100ff1000000000000000", 0x24) 2018/05/02 11:02:32 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) close(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000240)={{0x2cd, 0x6, 0x7ff, 0xffff, "5dd4012c10570f79300f8669a5ae90304f17a687bd1aa5ee1eb5da7367abbab416635421e989347b84b2c0d5", 0x5}, 0x1, [0x5, 0xfffffffffffffffc, 0x800, 0x2, 0x5, 0x0, 0x2, 0x101, 0x20, 0x3, 0x100000001, 0x1, 0x3a87, 0xbe5, 0x0, 0x8, 0x3, 0x20, 0x2, 0x62f8, 0x3, 0x9, 0x200, 0x4b5ce8fc, 0x33a, 0x3, 0x7d, 0x5, 0x5b08, 0x51, 0x0, 0x3, 0x9, 0xffffffff7fffffff, 0x7, 0x9, 0x2, 0x0, 0x3f, 0x7, 0x140, 0x3f, 0x4, 0x9, 0x0, 0x6, 0x0, 0x3, 0xffffffff, 0xfffffffffffffffa, 0x4, 0x5, 0xfffffffffffffffb, 0x7f, 0xa2, 0x1, 0xfff, 0x100, 0x4, 0xff, 0x800, 0xb6a6, 0x6, 0x7, 0x2, 0x3, 0xbf, 0x8001, 0x80000001, 0x5, 0x5, 0xffffffff, 0x7f, 0x70a, 0x9, 0x5, 0x2, 0x1, 0x5, 0xfffffffffffffffa, 0x1000, 0x10000, 0x401, 0xa1d9, 0x5bd2, 0x2, 0x8, 0x6, 0x8001, 0x9, 0xfffffffffffffffd, 0x800000000000, 0x5, 0x1, 0x3ff, 0x1b, 0x81, 0x6, 0x3, 0x401, 0xffffffff, 0xfffffffffffffffa, 0x9, 0x4, 0x1, 0x0, 0x6, 0x80, 0x2, 0x2, 0x1, 0xfffffffffffff800, 0x3ff, 0x3, 0x2ba, 0x1, 0x0, 0x0, 0x20000000000, 0xd, 0xd7, 0x3, 0x9, 0x40, 0x20, 0x0, 0x5, 0x40], {r3, r4+30000000}}) fcntl$setpipe(r0, 0x407, 0x85) ppoll(&(0x7f0000000000)=[{r0, 0x1000}, {r0, 0x2}, {r0, 0x1084}, {r0, 0x8000}], 0x4, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x5}, 0x8) fstat(r0, &(0x7f00000001c0)) 2018/05/02 11:02:32 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000340)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ff9)={0x20080522}, &(0x7f0000eab000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x80000001, 0x4) sysfs$1(0x1, &(0x7f0000000000)="2f6565762f757262d96f6e2386") 2018/05/02 11:02:32 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e23, 0x4}, 0x400, [0xe350, 0x40, 0x2, 0xffffffff, 0x0, 0x8, 0x40, 0x9]}, 0x5c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:32 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000440)=""/143, &(0x7f0000000380)=0x8f) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000003c0)={0x80000000, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000500)={0xc000000, r3}) sendto$packet(r1, &(0x7f0000000180)="83d347326f3e1ec0e361fea2616fbc8bac24271ce8ea87bf672d6edc8b63047c50910a2948d66a6386af5df8df306ff6ce8c652a0edf570479e827b2a3550209ce8e17786a880fb8788babd2cc7ddb99fbd48498153e5c5e248a804cb9f7fda2f7707c58f5a2743173dad9f4906899690780ff7402622c5e389a", 0x7a, 0x40800, &(0x7f0000000400)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/02 11:02:32 executing program 6: r0 = getpgid(0x0) perf_event_open(&(0x7f0000012000)={0x2, 0xfffffffffffffd21, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0xe00000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x208000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) [ 193.434586] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 193.443260] IPv6: NLM_F_CREATE should be specified when creating new route [ 193.528431] IPv6: Can't replace route, no match found 2018/05/02 11:02:32 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)=""/122, &(0x7f00000000c0)=0x7a) bind(r0, &(0x7f0000000600)=@nfc={0x27, 0x0, 0x0, 0x7}, 0xb6661d6) 2018/05/02 11:02:32 executing program 3: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x2}) r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x3, &(0x7f0000001640)}, 0x0) 2018/05/02 11:02:32 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="010000009d1b1d010f26eeab7351b94daf8205b1e6ed64512199314b9bce9cc8c05941a188b794e39ddbd67f75a6bd5b1a785bb26a2047ee4bf12e67a440367330384d0c0f870a61d8dad3390b5701865abded7ff7d7df77701ed1a8c0bc6e59fde2a986b733", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) 2018/05/02 11:02:32 executing program 6: msgget$private(0x0, 0x40) r0 = msgget$private(0x0, 0x232) msgctl$IPC_RMID(r0, 0x4) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) pipe(&(0x7f0000000080)) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x351002, 0x180) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/05/02 11:02:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)="35b3eff8083460aa28f18173c816b80ad550d469a26fb33e2dc834767b30544299ec4d1a200ecb63f4e46f558ecd1501dd7c0309d07237bfba425edf7e77cfeecc64b3dde11826b96051afba7ee2ac0027b874c444f4e821", 0x58}, {&(0x7f00000000c0)="4205727ddb257fdedf1b7934a8edf4c64f0aa3855040a3dc6d27e43643802d1e4b121b9775673c61a5708366f7ff079b9dccce53993b443c9a3efe54986b283d5166a5c60bb8f3e3dcbb043e4fce7793f226945c1f05dc7ad3ca9ac66391dfd97a0a5386cb09c3cd9c30d1e19b825570c72748b7562a83", 0x77}, {&(0x7f0000000140)="271288485623858b8acfcd5decd49f9eaa86543dbe92821124f1fd7ab45061c0142830621f9d99d039dee0db7c055e94e5ac61efd9a3bc0cdd0d2aa6ef4c76c785a27841702a1b4a75f3d68fb2c4bec6eaf98e19e03a65038b4472218bf28178a2ee5b71a15ad82b5919d066d586b20a0398c80b85414e6f", 0x78}, {&(0x7f00000001c0)="a65ad5201b26fa658b785269e4ad8e6e3e70bb07b0c7b9e75e59fece", 0x1c}, {&(0x7f0000000200)="20eb4e232f3140e33cb438fcecb1137381bf04ef650c30c89a4f8e25e92cc524ebf16a9ecf95a83d9cebae2b280b95a4d648c279", 0x34}, {&(0x7f00000003c0)="6133a63822f7cb42cefd8318422648284531e6feed0d645ee0300548effb9a8a639ea7a18261596101fe22f60e40cfe4afc59206d7ae2936eff36fc7503202792dc437caf253d0e6e6070ebafe65c88f53d09b2b6dcbbee6f13fbe10542e238eb02024dcb34ca2c02416a77067afe087e7aa78722e4253f4bc8bf51a86f51a47c103", 0x82}, {&(0x7f0000000480)="11a8ad55f79011868d03f07d59f8e9f823452f99976497d27c826ee7f23f78ab0792a0b7f4d6feee7e1320d2cc90813786d21d5af8d5497882fe8f8910142e2ec536a043eb5876a42748450cdb1a69299a9c86c70248af504091bc1b7e5a034b7f9bf1d02169024ed505cde11039980c864ddf2c8aa5a362c0586a3348851eb511678c79ba4f23b9f5c2a1daf626789a2144fa4284d37001f468a6260760aa1aa7da012aaeebd38b992f9e77f78b82dde5028e78ac1419ba6b767d30892049f9fdd7b6c5d3bbc1c3608c763e136cc28b635e7b0d384cadd5c6b659ab6b0ed5da7b3b4351d817d41a2f", 0xe9}, {&(0x7f0000000240)="9e617bbaeb40452c7b3b2f", 0xb}, {&(0x7f0000000280)="3c7173ad24187b590eb098c3bce4d4ac71b1787dc0e8151d3168cc32e0815fdee379d7901b047f3d36e2d7b2aabb", 0x2e}], 0x9) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000001701000003000000010000000000000018000000000000001701000002000000fe00000000000000"], 0x30}, 0x0) 2018/05/02 11:02:32 executing program 1: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="201700"]}) 2018/05/02 11:02:32 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000440)=""/143, &(0x7f0000000380)=0x8f) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000003c0)={0x80000000, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000500)={0xc000000, r3}) sendto$packet(r1, &(0x7f0000000180)="83d347326f3e1ec0e361fea2616fbc8bac24271ce8ea87bf672d6edc8b63047c50910a2948d66a6386af5df8df306ff6ce8c652a0edf570479e827b2a3550209ce8e17786a880fb8788babd2cc7ddb99fbd48498153e5c5e248a804cb9f7fda2f7707c58f5a2743173dad9f4906899690780ff7402622c5e389a", 0x7a, 0x40800, &(0x7f0000000400)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/02 11:02:32 executing program 7: r0 = socket(0x200000000010, 0x80000403, 0xfffffffffffffffc) r1 = syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) recvmsg(r1, &(0x7f0000000f40)={&(0x7f0000000980)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000a00)=""/219, 0xdb}, {&(0x7f0000000b00)=""/165, 0xa5}, {&(0x7f0000000bc0)=""/233, 0xe9}, {&(0x7f0000000cc0)=""/59, 0x3b}, {&(0x7f0000000d00)=""/190, 0xbe}], 0x5, &(0x7f0000000e40)=""/210, 0xd2, 0x200}, 0x1) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000f80)) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@can, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=""/70, 0x46}, 0x0) sendmmsg$alg(r0, &(0x7f00000008c0)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)="be5dc5fc2a6ce083ad1e2959caada69aa9d83845ca0b1963b2732c46d11799f678cc3b7c1325", 0x26}, {&(0x7f00000000c0)="25cb3c550d3c9e3cf34a14ad", 0xc}, {&(0x7f0000000140)="8164d38f081e2b6637fbba770e3e4e1a4666bbf9ee7a9fefa1634123d83d1afa1070a47e650e04e598ae242c7b0e6fe6904fbd3b8405cefff4530283ba36cf84283cdbb10ad6989d39783a950139ce1fe0f82b1fa329dab8fcad5f66620c5cc4cabdd936bca3aaf86b8b105378a571563f940678f52fc4de9daf383ccab15ac455724613e4ee2897b1abc775d85656cd45825bf9e4a3a7", 0x97}, {&(0x7f0000000200)="175f8b892e878db1342c45e1c5ae5fa59fd0e75111411c7a3c", 0x19}, {&(0x7f0000000240)="cbda566f487480d7c8b84783e89342bc522635afecbc9a141fa26e11dee2a7f7b2791abb803aafd73d69ce42ef907a3368301decc86d288371f575060a17754d69abc91168fab47588", 0x49}, {&(0x7f00000003c0)="344e2462a3f40fe6159f8e8c6b68074f9f211fa8bfa6cd02e9990cdda74a469d2d0985283ba5604c7f3299cbee4aa9daab42074ff828749b39ba123a002cfc0e62b619f918b8872f38ddd7e2e2de97a50ea0afc49d86e48baa75c406cfb898ff5dc0d0a39ae6c64001b67c52365f5a57f343a5951f66bfd7c464f8855b4a1b39aa9750d4466cda4d2a48f088cd81c31ebb0d6f018608ed4ed9247f2991f38a6057be5f623ea833ef3b37f76ff303ec6714a10890f55a8de6819a7313061794062324cf048b7a18a3a97f3b04e0e32276dcd89ec14663c070e89ea98ef356142c6bffa7ca46e128aa6f6521a4b9", 0xed}], 0x6, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3}], 0x18, 0x240040c0}, {0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000540)="8a6a81f00b644edd9788afe49ab52daf8fdfc641c6f749afb5a742e9a5590a7a3b7fd19615e573cb0f586aa3a474b37db0b6a45195700ef21adc7103", 0x3c}], 0x1, &(0x7f00000005c0), 0x0, 0x20000050}, {0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)="3032de767d3f223e6fdce5366ec6c4cd75d121f690f72e2772743fccbcb14bc2a5303c150e07b346c47cc9921485b6e164f79f2b73", 0x35}], 0x1, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x230, 0x4010}], 0x3, 0x24008000) write(r0, &(0x7f0000000100)="2400000026007f8b15ae58baf63fd64c000000000000007701000000ff01001038c18c00", 0x24) 2018/05/02 11:02:32 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0xfffffffffffffffe) read(r0, &(0x7f0000000040)=""/66, 0x42) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) 2018/05/02 11:02:32 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x0, 0x4}}) r1 = dup(r0) r2 = getegid() ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0x6, 0x6, 0x8000, 'queue0\x00', 0x2}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/05/02 11:02:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000002240)=[{&(0x7f00000000c0)="f548afd08da46f4007ebe805722c61e79fc071b686192f201590511bce859ad4019dd468e94355564ffbb792bdeb4fdb543b27c9fc13ae910c6b4416cbcc277885c36100559b546c28c93fe3a57efbeb3211566d3ab68e1595cc8e784dfcf75fa5c6d450f46a289dcd991e4fdf748e2d9a18b990345b6637cf7e3d2e2ec153b3b83ea98345631435ac62904b00bb8bbdfcc1bf4d5fc591351df5becd3389b052a7324d5d330aca6c25e8fda87b1a4f312598b60b0566eb5d946ef50b4a217a950e72864a2c1371fa0e07b3f86d302257be8f276e3badbb1ee65fb983e984ea56610ea8781fd64c", 0xe7}, {&(0x7f00000001c0)="ac902b22", 0x4}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000002200)="4414257e38791acdfd510bc206071c42a94211a677f3a27a53a020fc053ada56e9a0bdea5df24124b1c4da9f3a44834dd35589b7713cfd1b6788dc", 0x3b}], 0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000002300)={0xa, &(0x7f00000022c0)=[0x80, 0x5, 0x325a, 0x9, 0x200, 0x4926, 0xffff, 0x200000000000, 0x4, 0x8]}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x1000) 2018/05/02 11:02:32 executing program 1: mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='nilfs2\x00', 0x2020, &(0x7f0000000340)="695ff15785f0f91a2d93be6fc733c2496e6abdb1602a5c72afbdd7b498c4bdfea99836a0dac2b0c65d72bde27af61b24c7cab9e404d7c4c6a4afe23af6c8fb90ac36cdc7526fed836a80236e7e77e29149dd5134147785abb23a6be8d0601f05b88ffe2a757ba1e4d2c2750325f1c1dc839ce11e8ae5a1525db19eab1bec8abccf3b6f8ef11c8dbe4a16f245ec6c93da83070c99df4e29aef6827cf921dd95e091f7c59888cd4f4649f94736740f5977b6d2444e290c926fb5933425ed120466d9d1ce0159d03662a1e95b9bed9463abd66a39f6babd3c9b8785a5a1ac9661e4e2171a1ec8efa6ef3354e162") r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='pagemap\x00') bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100008) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x32, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, 0x20, 0xe5, 0x9, 0x1, 0x2d}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r4, 0x4061}, &(0x7f00000000c0)=0x8) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x2, 0x1, 0xfffffffffffffff8, 0x1, r3}) 2018/05/02 11:02:32 executing program 5: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB="000000002373b61e530738e687b62bab24df732aa641f7b30870014fb23aef3c5e43ab082b61b730ec09f4c8c8f168cbabc470be83f0cde31cf5afe754502f9e1c8eab820029de246b257a5432665bf0696a39b90c09e57ec8501c8c584d9fe6d94f245666fdbbbe373d72136d50626009a4e0b3757e0c", @ANYRES16=0x0, @ANYBLOB="0000000000000000000001000000"], 0x3}, 0x1, 0x0, 0x0, 0x40001}, 0x0) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x7fffffff, 0xe7bb, 0x5b6, 0x1ff, 0x4, 0x8, 0x1, 0x200, 0x10000, 0x78, 0x6d, 0x1ff, 0x7ff, 0x9, 0xe12]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000440)={r1, 0x5}, &(0x7f0000000480)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000005c0)={0x1, &(0x7f00000000c0)=[{0x3, 0x1f, 0x80000001, 0x3}]}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0xb7, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000001c0)=""/183}, &(0x7f0000000100)=0x78) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/full\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000500)={0x3ff, 0x5, 0x8001, 'queue0\x00', 0x8}) [ 193.837720] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/02 11:02:32 executing program 4: io_setup(0x400, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) getresuid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) r4 = getgid() sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000200)="cf7f4e4a09a883096cfb24a591fa503101fa296b1e33fddc9ac9e967f7039c150ca0147987ce79804c574ba078d3b7919656ea33e106fecf0aaa4fe6a9dace602b94705d4191c5f9cfc4c9be1888a81c941a114f6b173f8899afed386ac3523632f1fb0e2f08477eb2996f657fc7505325905d2ad9277eaaa1ac49b221f363068b", 0x81}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f00000002c0)="a970fed35d4221fa3e22f1d619058bde23e211219d08706d5d402ea9e14e437a8b639cd6f43f547aa2e753d67211cb0766ffefa721727fb04375799618731c9aa2d3729f0b4d4879042ebf4465ee7c1ec24af175eac9fccd2db9fd7f46d6e06344db8c0658006d843a90e07461e38424bb4e65aa6354761aa75ead362a5af15979aebeecaff22b17fcd7fa871c0c887db84e027bc4", 0x95}, {&(0x7f0000000380)="ed707dccd2a8c8e4fa06404e03893ebb2a963d2d78f3ae95ca29d35866d20cbd0f3d7484aa4064956f9535e04e3bc63632e1eeec9cd5d2b5b7398495b88171cddee891456390199ccc61f4", 0x4b}, {&(0x7f0000000400)="a146629175889f1ce9072ec5208ddfd6f779703a7e9de698d3538564b54d98d10718ed873ecad8bdb188ae2bab12d2ffb49848f7a54605609a7ad884f6465800002a6c22bf27689ce1ce7290779e070fad10bc9720a312e8bed52bb6594c6f9f34fbe247c256832904c5ff4229d2b575155af495a5399d3596bac78207a07b24705b67d390c164076e881c76d7b8ac5df531470230965c4dc93d423c5b77489e7a59b45c7014c7cc7c28e7ec1543f0e21cebf0643eda8223d8afa35fc5a79b15e6e0510396b92f923af644e8422c5ad66af1d46c56d5c1e251aa40", 0xdb}, {&(0x7f0000000500)="4138bee280a774589a1573d30e11523a4a671836df014cbc282e1004569f455e6a6c0caecf3189d5bad3034493f01c550829c71a184587f96911cffd4ba1c50e21c5ec55fc7b6d9110e29d630dcd3ccc5d4202052592fdd2636f3fdae5cf1a084ee2e6e1315a0104537acb762de0a6c329c504275f0513c6074ded0312d9b5c8eb7d98a5d67634f385c08b302e2277b6e3e97a8c9b06cb0eff7291d1755ba8b327a612b8365532b79610b73b2199eb6419c2192ce0c8c514bf6a4555b102a7d9748fa19c49ace9ea836dcf5f", 0xcc}, {&(0x7f0000000600)="a93b4a1e6910fa09f7d2e9aae04099c289bf87e3fc2f6465f593fd1ee81154cd65a9b61d85dfe2ad7ebc943975691b5a89c3cf33b2d6d7760efd364a23c6d5cffcf432ec9c", 0x45}, {&(0x7f0000000680)="9a4fd205d03fcec5678a01f837160a62f6fd23b6af4a1c8cd4579461e53069fabca206a28d7bcc298ef65ca40bb305d543dbc526e1057d9316ca98668898f9130bb8e115ba2202f97d6371adac7ec83b5873ebbe004511909d", 0x59}], 0x8, &(0x7f0000000840)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x78, 0x4000000}, 0x40000) io_setup(0x6, &(0x7f0000000000)=0x0) eventfd(0xb) chmod(&(0x7f0000000040)='./file0\x00', 0x1) r6 = eventfd2(0x0, 0x0) io_submit(r5, 0x2, &(0x7f0000001700)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040), 0x0, 0x3}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x1, r6}]) 2018/05/02 11:02:32 executing program 0: socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) [ 193.893253] IPv6: Can't replace route, no match found 2018/05/02 11:02:33 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000780)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="10000000120001030000000000000000592b6ec632d713e1407d26cac2d95f32c527c3cc21814fdeb5aa6410b928be71759b5f0adcd93faf1d0c38bbdc55652354c25cd6eb427a70e1c60278f64ff2b7b6469cc1796b0190696de133eeb2b038105c7dbf003dd8b36125cf2dc41b484cb9cecf572852ef2eb93ac7a1710690195e14a16e2fe509a5ebc4c5569de05819ec911b23"], 0x10}], 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004400)='/dev/rfkill\x00', 0x7fd, 0x0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x1, 0x0) io_setup(0xffffffff, &(0x7f0000000200)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) r7 = getpgrp(0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000480)={0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) r12 = getpgid(0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000004440)={&(0x7f0000000340)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8}, 0xc, &(0x7f0000004380)=[{&(0x7f0000000800)={0x10d8, 0x20, 0x520, 0x70bd27, 0x25dfdbfb, "", [@nested={0x10c8, 0x6d, [@typed={0xc, 0x5e, @u64=0x1f}, @generic, @typed={0x8, 0x33, @pid=r4}, @typed={0x14, 0x5, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x1004, 0x71, 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@generic="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", @typed={0x14, 0x72, @ipv6}, @typed={0x30, 0x65, @binary="b78b7fff6d48c87432233e372da87cce66f3d72804c4818e527673737331f578bda04b39a6a1e926ea"}, @typed={0x8, 0x33, @pid=r7}]}, @generic="f4bce46c973a9c54696204368857d737a0bc45c28af62eb54cc757a586b88736206dd47ee5280d435db470195a31369f37e5af9585816d5bd42cffbc340fb5e2303b6705038db07577", @generic="5c33e792b376f6c70a37ff78267cb41a96f4a6ab9d0cf18206b04da00e66ff644849a08ccc7b1d2cb7e4283399d514fdcfe46df910c3ad1f757b272dac5dcc63248808b81d"]}, 0x2574}, {&(0x7f0000003e80)={0x31c, 0x33, 0x100, 0x70bd26, 0x25dfdbfb, "", [@nested={0x164, 0x21, [@generic="9ff23da04995a3948c", @generic="5207ffd2cb10127232a6280d", @typed={0x8, 0x93, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x38, @u64=0x8}, @generic="6aa8140a6edf0c0723c8e7e666c97362f83a01b2c462e62de56331fbb884c0cc7ed9ee582a31da4a99b1935a054334f1fbc3d0127a03a9b07c13f7e21d1ef2f00b69565a6ed5117ecda45f211d3dfa45c0893883dd024fa4ef7258eabd312eddfdc031338f7c060c91e9996a0adf9cb87dd03d728bd74d32a1cf533cb2f901b46081f57736ab5d60463210ba94cc725ccf0aeef0c78f7bafd2a1a00c7f5f1384c4e88d4c04e58be361a625f4d57c9c18f2b157cfd6c2756da49baa131d7700fbfbfc28667bc87e826040ea5c754c7419b65207638b58f61573e7d5cb7795b26b1230c7be8d94f3a5a466b67d9ef8f57cf37ed661a57c1e86", @generic="906cb7dcc1948f57305166a5000bc133e42d2d9aac8aa16bc0e75b9665e913661158a44705626a93c779eeab512f415d79b645", @typed={0x8, 0x4b, @pid=r8}, @typed={0x4, 0x15}]}, @typed={0x14, 0x8f, @ipv6}, @typed={0x14, 0x7d, @str='/dev/sequencer2\x00'}, @typed={0xc, 0x61, @u64=0x5}, @nested={0x174, 0x1e, [@typed={0x8, 0x4, @uid=r9}, @generic="5780ba3c96a2634bb490866d898fc52bad27a4926f41d3a05d15fd1d2e76cd0c3c942239a619c8b309e91993d71eded61ad8d0ff8565cdc69dcdad6c1cc226c7370df5a1a79a3458fdcf2fcf014f515bda95bdba431e8280b70fdb3ea780aadf756496d80c408b6bac096ecdd113134a011c7d84ab9ba8b01b4329c1ae778f8eedc9b1f6d378b6a3a20adefd9fc1cbb2d14337", @generic="b65e9b0a83d51c1c05039544909b05fe1fe077fbfd582e142989c8b75c7ee2b61e3c1f7697a630cc479420badb9fa2fd387506b970f1dd42139ce789fccbfa8f95d6b2b09f7b4fdbf6d0cb023c85db594146d4ddb838f0fc9d34234cbde4fe9fdf1ff346adf23b405840a43364b75fc6ebfd62fede565939393986488c2393f111385d335e2bccabad0225f3e72dcaf31ed6ef02046f751833fe3a1992e36bdaa944b9157a032d4229be72d256a03cf7f0a513d06e7dc0587420c9ec6e77971fd0dfb55d1561e0bce31dce3664c8a933e612fc66e2"]}]}, 0x31c}, {&(0x7f00000041c0)={0x18c, 0x3a, 0x900, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x17c, 0x3c, [@typed={0x8, 0x8d, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @typed={0x14, 0x75, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x3f, @fd=r3}, @typed={0x8, 0x6a, @uid=r10}, @typed={0x8, 0x85, @uid=r11}, @typed={0xc, 0x31, @u64=0x66}, @generic="b3e25efb06667678770abe1658bbd6f1d994b181a12ee223b08e05cf30e9bcc78fcacba92e114a8997bab4119b52bbd2024d4670cc8faaaee0cea9c4c10654257bb33d4529d99759f2a558fabd61552ab26a2667620a1136b03e075632c59adbeccca08328051afa6b85", @generic="9ff1a5e7914472c8d4097cd34427fa8310f2acbf3c9f1533cf992d0b4f5a10234233d19d0369b7199494a9400f38d4f604869189cc15848a6d485292f14d52f46d6e395711ade4a53ea84e08181e2fef25ea56c70aff4dd96202ee2f38bc42e9727723f7b43ffcc85676fdf577de8367915e694f26c922d822e3ac77f1aaf90464f3f07441846f583774ed1912fbefedb6d0e864c9dfa86c6aa637834a2cef7e3b0ec0f37b99ba7ae81d94b4978055bc89881e85f94f8c20432b1b99b64776c10d2bcf647753c87529a0df"]}]}, 0x18c}, {&(0x7f00000006c0)={0x84, 0x17, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x30, 0x7a, [@typed={0x8, 0x5c, @fd=r1}, @typed={0x14, 0x2, @str='/dev/sequencer2\x00'}, @typed={0x8, 0x74, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x78, @pid=r12}]}, @generic="72c565d51351845c8f10d6bf57568c854e53e0a652b65cfbb253b983fb218c1932484f62b4d4295156254812ad4e718f60057e00accdd9ea60ba0428cc3fba486026"]}, 0x84}], 0x5, &(0x7f0000004400), 0x0, 0x40}, 0x4) io_cancel(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0xfff, r1, &(0x7f0000000240)="0a85aa8df303fc460fb624aa50702ee7", 0x10, 0x2, 0x0, 0x1, r3}, &(0x7f0000000300)) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000140)=""/128, &(0x7f00000001c0)=0x80) 2018/05/02 11:02:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') epoll_create1(0x80000) read(r0, &(0x7f00000004c0)=""/214, 0x742f4a51) 2018/05/02 11:02:33 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08060001080006040001aaaaaaaaaabb463eb33af23f1bd100a05edaf542190000000180c25176a94f515a91489a0e95b337bb78003dd545741214da"], &(0x7f00000002c0)={0xfffffffffffffffd, 0x0, [0x0, 0x6df]}) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x2, 0x1, 0xffffffffffffff01, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/05/02 11:02:33 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xff, 0x4002) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000100)) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:33 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r0) 2018/05/02 11:02:33 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200001fc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'raw\x00', 0x2, [{}, {}]}, 0x48) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x84000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x3}) socketpair(0x15, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000040)=0x1) 2018/05/02 11:02:33 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000100)=0x3, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x100000001, 0x4e22, 0x58fa1d27, 0xa, 0xa0, 0xa0, 0x7f, r2, r3}, {0x8001, 0x343e, 0x0, 0x89ad, 0xe759, 0x192f3af4, 0x3, 0x6de7}, {0x3, 0x8, 0x6, 0x4}, 0xc2d, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x7, 0x3, 0x5, 0x9}}, 0xe8) r4 = open(&(0x7f0000000000)='./file0\x00', 0x600, 0x2) bind$vsock_dgram(r4, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x5c, &(0x7f0000000480)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xba, @mcast2={0xff, 0x2, [], 0x1}, 0x800}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000580)={r5, 0x200}, 0x8) io_setup(0x7, &(0x7f0000000080)=0x0) io_submit(r6, 0x0, &(0x7f0000000440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) 2018/05/02 11:02:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xd1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x2) r3 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6ff4)) restart_syscall() ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000700)={0x3, 0x3, 0xfffffffffffffe00, 0x2, 0x3}) writev(r0, &(0x7f0000000640)=[{&(0x7f00000000c0)="0e37d3df1f45c240dd404780131c84431a86ae0bc2dd907911c87059c034de8a0bf5fe7b43df", 0x26}, {&(0x7f0000000100)="ecb56cae1725cdb22fca7b333015f840e88d1e74b67e4fde69a4c1985de7b7638df354d38687a3da08503302c668ddf06a5d55a5faac47c100f87ec261610cc4ff574a0dff0ce0142eb66d7e4f0985df7d90d0ad721253b0b6560d2a75697ebea4f04868480f5e5d5f0ef3114f5f7d3c562d8bede6db576661e6ef49eb7f8b90", 0x80}, {&(0x7f0000000180)="a50cef486e20c88349e1540072163816e38125965087b160c2132f797478fa78ced0aaca48d4382d6620a293ffe55c577abf2892f34bf614ebb5a5267a5be3d8eaddcfd028f0a2b14bebd83f9e94c8aa2cb550896bc0c49faba9262164bdafc020852f5ac8becf17715657ab2974646b062cf0254e3e82fe4960472499c8a635158f768bff9de1148af7d32f19226e7a2bed83d6db229f98296d8ab606f25a1520dde47db11227d80f7f49be1113d63cb02c871e4b61d9b1e86aa3a02a8eb6c7d0138775a362e6c7c237a76639d08aa306", 0xd1}, {&(0x7f0000000280)="f5d5dba4daed3b46a2787363e810f41cf0893641ff335e5f8ae10369572bb350196f7d63189ef23cc4da1f2028f000f10ccc1943e583d06775652ce3e58244b70b34f8dc98beb86f", 0x48}, {&(0x7f0000000300)="ffd5822cd6c71202e3613567ceac0fc89e27f0fb4acacba8deb4ca24", 0x1c}, {&(0x7f0000000340)="2b614e2ca650c2f59ca14dc3ade73004cf320dcb986c1e03bde32d567b831aec3210d4f7699487513d1ece6c9b0ae49fe1dfa1583646c527dcf02aa2b12f8c741f9acf6397bfe88ebe314c4595d1f5b303bddc2fa5ef396b1d8b526d60e1580d0e28cbb9ba1578e858600c4c2c6d169722e4194fb0af00c6f3a3bf4afbb82ec40cffee541ebdc3480c6166e888bdaa47331a3c572720904766ffae58e4430517c0e62586f6511e5215a805a61f0d1e513ee26000825dc7726b", 0xb9}, {&(0x7f0000000400)="db0397914516ee6ff6be2bb13af4f377cd961a645b1ab4447d76ceeaad38cdcd11c1a7e531743964832df28151982063af4a170ec1f5259a8fa62f9ee81ac2b83a6e5fdd382acd6d8f6f594459282907eda8db748a3768b77bb794369d4d030333b3f7d2b08f5fbadf71a55c6771deacb0a05cd71a5e4948eadaebb91da2c4d02e2eae395e145ada192607f08f70b0295708d2d1207305f727dd57e87a810a2760314a771c2e5ea0b51982be0a940d2e04b94bba98aba2f076e56f6501531825abf7d59438fce094d96f36de5b8fb173d7bb510fd9ed80635a5a4aade9974be46431e804cee1fcc1716cb7961b4704e1c3e3db", 0xf3}, {&(0x7f0000000500)="30e2549fb1e4d5f42e38489dd08d98d457313c7620604144247df7cbea82e14f572ac5aca7eab3cf8656cd29b600bd0585a86b0c4d", 0x35}, {&(0x7f0000000540)="5f519bb395d4f94e4c6b45c4078a5a3a772774c43d9c865db03a688882a09b4b8f725004b86ecdbf68192e37c5ba23aa5dc9a68d208b9b1838655689e06bb885426a6746e8b7835f4815bc429f62b65c689c6abb45", 0x55}, {&(0x7f00000005c0)="cc1e365d1fca17b1b2cb1f85260596fc5b4926b381ca1571d1bc374e64f47c348cfd81c1319d779f4d851cceced547614e464f3c2a392138857cedc164aa87d338eda87f9a5a0a6cc1a3202184c0b5dc7575189d38cb2035", 0x58}], 0xa) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000985000)={0x20000004}) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/02 11:02:33 executing program 7: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000d40)=@int=0x5d9, 0x4) r1 = timerfd_create(0x3, 0x80800) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000440), &(0x7f0000000500)=0x10, 0x80800) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) r4 = getuid() r5 = getegid() r6 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) getgroups(0x8, &(0x7f00000005c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000700)=0xe8) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) r15 = getpgid(0x0) getresuid(&(0x7f0000000940), &(0x7f0000000980)=0x0, &(0x7f00000009c0)) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000a80)) r18 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000b00)=0x1c, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000b80), &(0x7f0000000bc0)=0x10) sendmsg$unix(r0, &(0x7f0000000d00)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000180)="458fe5e8d95421226a4cecee7c51bb4a41a7f6fc880832be1fa5d9e83f7f0a90f89ce7cac02336697b36c7b67738ca698d3dc455aa126bec9149c752d6e189151bf79ea2841b01a67a11e39b9811e6b6cb45d387ff02109e79992700cf37f8656cc697ba37ec698badd6631d95e7e3c04c12f8a0f0f7cace64ddc0856298fc1949efc978ec09838626b83cb580d2bda172c8ec199db29f44ef656f8367a4996dbe5d6aa79a513fccb0df75216f899b0bcd22f00d93a4f59cfe99e6e719b5c0dbc28e6c64afc2719bd744dc940b639eda9afd2accbc4ebad757b02b2b630b1ed145cf0648d659f46b5410326d7315ee7f", 0xf0}, {&(0x7f0000000280)="88018cb9ce49e2707492a8f783e41c7f38d2afa37afa39b705f1a8926cded0a6d9503c663f4fd40d1a3b7272f9a336365ca25e85bb35af7944d9e369a883077183d3d0ad1cd717e58d654196fa9b66c14f013a579d6a", 0x56}, {&(0x7f0000000300)="bcdc7f7d9d81414ec05771ecb24c45221e68c738a4adde1e0919b469fc3ac524937d31c8d7a2a7df8bfc8f4b3deee73de639dced3e70469b65d84742ad26c9173079095eb989327c3718daa1deacd87dde84c72d212e30d3cd6b1a4980792f501f73ab34e354b51e8432cff22d782c64be43709b2d6df4353df1d3db7749906e77f576e9ac1db2ed28827ac7afd1c6dfdf091303875eaf966bee4616e7583ddbcbf662cddb4c", 0xa6}, {&(0x7f00000003c0)="276d152be6dc2c3683f3b208e51bf86465c565c94e180aff675130a00e9a5fd735f6df578a4996495310580f3f50f6a1", 0x30}], 0x4, &(0x7f0000000c00)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r18, r19, r20]}], 0xf0, 0x20000880}, 0x810) r21 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x2) ioctl$TIOCGLCKTRMIOS(r21, 0x5456, &(0x7f0000000080)={0x10000, 0x86, 0xffff, 0x8000, 0x6, 0x1118, 0x9, 0x8, 0x10000, 0x9, 0x0, 0xd5}) 2018/05/02 11:02:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000004c0)={@remote, @multicast1}, &(0x7f0000000500)=0xc) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000700)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00', 0x25}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150819b5a38baca7eab44", 0x11}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) r3 = gettid() stat(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={r3, r4, r5}, 0xc) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) [ 194.705470] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh [ 194.753166] device lo entered promiscuous mode 2018/05/02 11:02:33 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) signalfd(r0, &(0x7f00000000c0)={0x3}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000004a00000000000000ff01005cc66894a10fc1828a6b00000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/05/02 11:02:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x84) 2018/05/02 11:02:33 executing program 6: r0 = add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="01", 0x1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000480)='keyring\x00', &(0x7f0000000080)='user\x00') [ 194.840308] device lo left promiscuous mode 2018/05/02 11:02:33 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000680)='/dev/snd/controlC#\x00', 0x80000000, 0x2000000000402041) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000080)={{0x7, 0x0, 0x0, 0x0, "2e43a5e3ccea68579a2c39c215ef39c7e537f09e7ac42a7486671cfc0ea93fadfabd903ae733f74400a3df33"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000]}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000600)={0x3f, 0x1, {0x1, 0x3, 0x5, 0x0, 0x8}}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000580)) ioctl$TCSETA(r1, 0x5406, &(0x7f00000005c0)={0x4a600000, 0x9, 0x0, 0x8, 0x6, 0x4, 0x5, 0x10001, 0x8, 0x1}) [ 194.904333] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh 2018/05/02 11:02:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f00000000c0)) 2018/05/02 11:02:34 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x800) getsockname$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) accept4$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={0x0, @dev, @rand_addr}, &(0x7f0000000740)=0xc) getsockname(r0, &(0x7f0000001980)=@ll={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0x80) getsockname$packet(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001a80)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002f00)={@dev, 0x0}, &(0x7f0000002f40)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002f80)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000030c0)=0x14) recvmmsg(r0, &(0x7f0000005ec0)=[{{&(0x7f0000003100)=@l2, 0x80, &(0x7f0000004340)=[{&(0x7f0000003180)=""/181, 0xb5}, {&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/99, 0x63}, {&(0x7f00000042c0)=""/97, 0x61}], 0x4, &(0x7f0000004380)=""/129, 0x81, 0x9}, 0x180000}, {{&(0x7f0000004440)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005780)=[{&(0x7f00000044c0)=""/116, 0x74}, {&(0x7f0000004540)=""/170, 0xaa}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000005600)=""/173, 0xad}, {&(0x7f00000056c0)=""/151, 0x97}], 0x5, &(0x7f0000005800)=""/119, 0x77, 0x8}, 0x7fff}, {{&(0x7f0000005880)=@ax25, 0x80, &(0x7f0000005a40)=[{&(0x7f0000005900)=""/178, 0xb2}, {&(0x7f00000059c0)=""/113, 0x71}], 0x2, 0x0, 0x0, 0x4}, 0x6}, {{&(0x7f0000005a80)=@alg, 0x80, &(0x7f0000005c00)=[{&(0x7f0000005b00)=""/225, 0xe1}], 0x1, &(0x7f0000005c40)=""/37, 0x25, 0x6}, 0x2}, {{&(0x7f0000005c80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005d00)=""/91, 0x5b}, {&(0x7f0000005d80)=""/32, 0x20}], 0x2, &(0x7f0000005e00)=""/160, 0xa0, 0xfff}, 0x7}], 0x5, 0x40, &(0x7f0000006000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006040)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000006140)=0xe8) accept(r0, &(0x7f00000061c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006240)=0x80) getsockname$packet(r0, &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000062c0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006940)={0x0, @multicast1, @broadcast}, &(0x7f0000006980)=0xc) recvmmsg(r0, &(0x7f00000090c0)=[{{&(0x7f0000006a80)=@sco, 0x80, &(0x7f0000006f00)=[{&(0x7f0000006b00)=""/82, 0x52}, {&(0x7f0000006b80)=""/69, 0x45}, {&(0x7f0000006c00)=""/15, 0xf}, {&(0x7f0000006c40)=""/29, 0x1d}, {&(0x7f0000006c80)}, {&(0x7f0000006cc0)=""/134, 0x86}, {&(0x7f0000006d80)=""/56, 0x38}, {&(0x7f0000006dc0)=""/2, 0x2}, {&(0x7f0000006e00)=""/218, 0xda}], 0x9, &(0x7f0000006fc0)=""/37, 0x25, 0xc00000000}, 0x800}, {{&(0x7f0000007000)=@nl=@unspec, 0x80, &(0x7f0000007200)=[{&(0x7f0000007080)=""/210, 0xd2}, {&(0x7f0000007180)=""/76, 0x4c}], 0x2, 0x0, 0x0, 0x800}, 0x80000001}, {{&(0x7f0000007240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000007380)=[{&(0x7f00000072c0)=""/45, 0x2d}, {&(0x7f0000007300)=""/37, 0x25}, {&(0x7f0000007340)=""/47, 0x2f}], 0x3, &(0x7f00000073c0)=""/29, 0x1d, 0x400}, 0xaef}, {{&(0x7f0000007400)=@l2, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007480)=""/99, 0x63}, {&(0x7f0000007500)=""/201, 0xc9}, {&(0x7f0000007600)=""/185, 0xb9}, {&(0x7f00000076c0)=""/147, 0x93}, {&(0x7f0000007780)=""/27, 0x1b}, {&(0x7f00000077c0)=""/232, 0xe8}], 0x6, &(0x7f0000007940)=""/202, 0xca, 0xa39}, 0x1}, {{&(0x7f0000007a40)=@ipx, 0x80, &(0x7f0000008f40)=[{&(0x7f0000007ac0)=""/54, 0x36}, {&(0x7f0000007b00)=""/128, 0x80}, {&(0x7f0000007b80)=""/176, 0xb0}, {&(0x7f0000007c40)=""/201, 0xc9}, {&(0x7f0000007d40)=""/173, 0xad}, {&(0x7f0000007e00)=""/161, 0xa1}, {&(0x7f0000007ec0)=""/110, 0x6e}, {&(0x7f0000007f40)=""/4096, 0x1000}], 0x8, &(0x7f0000008fc0)=""/247, 0xf7, 0xffffffffffff0000}, 0xf7}], 0x5, 0x0, &(0x7f0000009200)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009240)={'vcan0\x00', 0x0}) recvmsg(r0, &(0x7f000000a500)={&(0x7f0000009280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000094c0)=[{&(0x7f0000009300)=""/152, 0x98}, {&(0x7f00000093c0)=""/1, 0x1}, {&(0x7f0000009400)=""/18, 0x12}, {&(0x7f0000009440)=""/104, 0x68}], 0x4, &(0x7f0000009500)=""/4096, 0x1000, 0x7}, 0x40010022) recvmmsg(r0, &(0x7f000000adc0)=[{{&(0x7f000000a540)=@rc, 0x80, &(0x7f000000a900)=[{&(0x7f000000a5c0)=""/125, 0x7d}, {&(0x7f000000a640)=""/58, 0x3a}, {&(0x7f000000a680)=""/126, 0x7e}, {&(0x7f000000a700)=""/205, 0xcd}, {&(0x7f000000a800)=""/149, 0x95}, {&(0x7f000000a8c0)=""/7, 0x7}], 0x6, &(0x7f000000a980)=""/217, 0xd9, 0x8fb}, 0x400}, {{&(0x7f000000aa80)=@can={0x0, 0x0}, 0x80, &(0x7f000000acc0)=[{&(0x7f000000ab00)=""/149, 0x95}, {&(0x7f000000abc0)=""/211, 0xd3}], 0x2, &(0x7f000000ad00)=""/188, 0xbc, 0xffffffff}, 0xd5}], 0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ae80)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f000000af80)=0xe8) getpeername$packet(r0, &(0x7f000000b240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000b280)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f000000b2c0)={@multicast2, @loopback, 0x0}, &(0x7f000000b300)=0xc) accept4$packet(r12, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x80000) getpeername$packet(r0, &(0x7f000000b480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000b4c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000b500)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f000000b600)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000b640)={@remote, @multicast2, 0x0}, &(0x7f000000b680)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000bb40)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f000000bc40)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000bcc0)={0x0, @multicast1, @loopback}, &(0x7f000000bd00)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000c780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x280010}, 0xc, &(0x7f000000c740)={&(0x7f0000001ac0)=ANY=[@ANYBLOB='\x00\n\x00\x00', @ANYRES16=r1, @ANYBLOB="00022dbd7000fedbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="f801020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004004f04000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r3, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c0004006e0026000038000000100335ff030000db2602720000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000400000008000600", @ANYRES32=r4, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000700000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400c0ffffff08000600", @ANYRES32=r5, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r6, @ANYBLOB="3801020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004005effffff40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r10, @ANYBLOB="8000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff07000008000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="b80002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="440102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000700000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r18, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r19, @ANYBLOB="180202003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000600", @ANYRES32=r21, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400050000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400d7867c111e0eef7532ccb39524d5dc47fe7e49f6961060373e9f3a9d1221856ac5ae4467ae10eacd82010a15b5d9c354cd7bf8b5e64ed0ec83ffd399baf711407052291e61f6a6427dc345bef84a4a04d1aa5ec7615b3c9e4c4b73e342e031729cc972da0a7516d8c48a6e26b4b4833ed9655c58d4a322e7ceeaac153ef9f10e382dacc315d7508ab3012c4a9e4711f5680cd0625ad0bc4f184a43335b0b1de6204ab675d5be175f4959ae8dbda43f9cace4a277cc", @ANYRES32=r25, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000002000008000100", @ANYRES32=r26, @ANYBLOB="bc00020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r27, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r28, @ANYBLOB="b400020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400652c000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000900000040000100240001006c625f74785f686173685f746f5f706f72745f6d610900696e67000000000000080003000300000008000400dc6df9ce5b3c52e4ffa76c70fd779a34c661e1c5f11a44beba686f46f6250d292ab34c750999188e6795a95f3ff19d15af16b82eb26a1dba8072a788d0b2", @ANYRES32=r29, @ANYBLOB="080007000000000008000100", @ANYRES32=r30, @ANYBLOB="700002006c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c0004000600090690c800000000050002000000ffff5e0200000000ee6cfffd000000003cac0607060000000400040106000000510002b5e20d0000"], 0xa00}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008000) mremap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) [ 194.981122] device lo entered promiscuous mode 2018/05/02 11:02:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffff8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xd0000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) 2018/05/02 11:02:34 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x100, 0x1, [0x7]}, &(0x7f0000000200)=0xa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0xffffffff80000001, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffff8}}}, 0x84) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='status\x00') rt_sigaction(0x34, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000140)=""/8, 0x8}], 0x1, 0x0) pwrite64(r0, &(0x7f0000000300)="b035d1650a6d4b980119721a176ebbc0e44ceef5bfae1b34ba42a96d7e72b361896e3c87cfce436184ea0dfc60889a0171137296bfe4247d64c5d41a2a98ae748843", 0x42, 0x0) 2018/05/02 11:02:34 executing program 7: set_mempolicy(0x4001, &(0x7f0000e39000)=0xfffffffffffffffe, 0xc) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200102) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200240) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x1f, 0xfff, 0x10000, 0x7f, 0x4, 0x518}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) set_mempolicy(0x0, &(0x7f0000001ff8), 0x6) 2018/05/02 11:02:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000053b000/0x3000)=nil) 2018/05/02 11:02:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x46) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00003de000)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) 2018/05/02 11:02:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x2801, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x84) pipe(&(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/15) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd}, 0x1c) lseek(r1, 0x0, 0x2) 2018/05/02 11:02:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x20000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:34 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) 2018/05/02 11:02:34 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x8000, 0x4) 2018/05/02 11:02:34 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000280)={@local, 0x0}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000400)={@mcast2, 0x0}, &(0x7f0000000440)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) accept$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001e00)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000001f00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f40)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000002040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002080)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000044c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f00000045c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005900)={'syzkaller0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000009f40)={@mcast1, 0x0}, &(0x7f0000009f80)=0x14) getpeername$packet(r0, &(0x7f0000009fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000a000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a040)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f000000a140)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a240)={0x0, @empty, @local}, &(0x7f000000a280)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a500)={0x0, @multicast2, @remote}, &(0x7f000000a540)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a580)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f000000a680)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a6c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f000000a7c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a800)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000000a900)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a940)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f000000aa40)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000e080)={0x0, @loopback, @loopback}, &(0x7f000000e0c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000e180)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f000000e280)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000eb80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000eb40)={&(0x7f000000e2c0)={0x844, r1, 0x2, 0x70bd28, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r2}, {0x164, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r6}, {0x80, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x148, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xd08, 0x1ff, 0x8e, 0x4}, {0x2, 0x35, 0x1ff, 0x1}, {0x81, 0x800, 0xc7ce, 0x8}, {0x1, 0x3f, 0x7ff, 0xfb}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x274, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x6, 0xfff, 0x7f, 0x813}, {0x0, 0x100000001, 0x1, 0x6}, {0x4, 0x989, 0xfffffffffffff614, 0x5}, {0x3, 0xae, 0xc17, 0x4}, {0x5270, 0x5, 0xfb4e, 0x6}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}]}}, {{0x8, 0x1, r19}, {0xc0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcb2}}}]}}, {{0x8, 0x1, r21}, {0x1a0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}]}}]}, 0x844}, 0x1, 0x0, 0x0, 0x40}, 0x8800) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000b00)=@ipv4_delroute={0x1c, 0x19, 0xd40f489894b556e1, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) 2018/05/02 11:02:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x4004800, 0x0, 0x0) 2018/05/02 11:02:34 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x100, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001840)={&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x5de86488}, 0x1c, &(0x7f0000001780)=[{&(0x7f00000001c0)="128e17b840937abf71dfc8309317c4b73950fbca7c77b661aee98adc4e85ff22ba799ee64c44e6b3422aa21eb4d682bd35edb9c6a6c789169ad47342e60c1079863cb68b6c5c5a6e6532c032dc0e33aa0bfd6204eaa5b9f25175584ce7cd0d4848cb9d8df226c3650c", 0x69}, {&(0x7f0000000240)="8da508e252ddb9e90c595e53bbd5c5eaa7ad1be7524db5843bf1522b3cbfecbf95961159c7d028a2c6fcce1f2293cfd2ceb6a5", 0x33}, {&(0x7f0000000340)="e862275fcbc94323569b1ffe19cd1bf9330a27a0fc748c5da4e583edf69c23416d36d98e89b7fae9b7ffa12c161a993f052c03bfaca914b64305e402ac3808cf371cb0f580370a694b51a19ee225866cacae6b6350", 0x55}, {&(0x7f00000003c0)="c098d852d0997225becad8a7a782ea555a862c3f1e6446b57739fe11168cd94e71d0b2501a59b179ba5d7ccebf0f3a7001abb3bb353b15e65b5e58c6ea592f87c7e5b4c66c908ee1f8d40eb14435cd7c3e9ad8add89f3ee0b49c6e0ba137829a535f746aeddfa0240bfb96b064303443000347dd641d4a27de0497e4e7d02581ce83f35c7e441adea1693d0343bae61bf7fa7171cf4925e7bb12eb472d6ab83f29a3f255749434ab0e7ab4face37ec6fef3de25c4ff538dd64d61ca0339f4f90135e4159700afd2d65aa5e64e21928be60f88bd83fa16978903b3b9115e06eb6a15628fc18c74ae0fb21ca1d1d046a637d2589", 0xf3}, {&(0x7f0000000280)="0fd563bc1bad264a0d", 0x9}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="e3a0d853cb201d77dc908c4a971046243207697c77b8febda3f541f899b08671cedb267365417a2cfc2f91f562b93cad593b2ad35fd63a6e67e5e026ed6ae99f71fd4f9bda066c0ca668a0fb46859729d7e5e495a324390c910ddf26f920912d29a2af1d696fb10cea392cc0bd92965449c569df6db6d90de57c5c19b797615303ad8a24a33e2ead7e9f4e5820c64065d2595b5d7761d7d624fb44b22a2c2d99803dfcf19e9876de0dd8", 0xaa}, {&(0x7f0000001580)="68784651942e87147e0c855dfb15ee0fbb937d6dda34a07738eb6721f6282e1c1a92bbc95839d4358245ccf08e52a0d9a22affd5bc50499e71b0ab977da0e2cece322c33d0b91cdd015ba23e0ee7899a4cbda830c917906aa4635f9c487191cec93ae5d1032b318887732b88ce32133b8f5ab7b7ba232ac389c87d56ff99f05a0c929414a0e4cb7f837717e6721de3f4a299b23f9b3240b1f62444e1ff", 0x9d}, {&(0x7f0000001640)="9d3f0bb97a66f6025ee8d037c1ef573e6acdc66870d44977d1367919be8f7024ef25c1cecb6952137a445fa6b5f57323d3f65df5b935eaa30a3b98b1fe616fcb18c32746984c0da8d285b1c247c36cb7b2149ae25d757ed2b28362eaa92250da72100473d789ae1ccfed7d0d37bbe406edb48ee3e6f44e605f686aa358e0485338ec219f4bd7049e8fafc0ad9a1c537dae3235be8e84174c01fb258be9f865073d41ad15fa97f9fb98771d01215f613402198cc4f26a9ddf1174a9bddc9345edd1c88e9743ba5dc550e72cfdfd85289f40f283ae", 0xd4}, {&(0x7f0000001740)="8f5bad315be34072c42a1f4740735523c9d3333d096f09e2665e2aaf95ee1604", 0x20}], 0xa, 0x0, 0x0, 0x20000000}, 0x20000000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001880)=0x9, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f00000002c0)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000040)=""/237, 0xed}, {&(0x7f0000000000)=""/37, 0x25}], 0x55}, 0xffffffffffffffff) 2018/05/02 11:02:34 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1, 0x0) epoll_pwait(r2, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x5, &(0x7f0000000200)={0xff}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, r1}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0xf0ffff, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20088000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x114, r1, 0x928, 0x70bd2d, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x38000}]}, 0x114}, 0x1, 0x0, 0x0, 0x90}, 0x40800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x502, 0x70bd25, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x12}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/05/02 11:02:34 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10001, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x1800, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xaaaaaaaaaaaaba7, &(0x7f00000005c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00bc85092bd883cf5803493f870c8707adac32188f55ae596ec677a9faa1b8780c91706b0b2b8c"]) 2018/05/02 11:02:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) exit(0xfffffffffffffffd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ad56b6c5820faeb995298992ea54c7be", 0xd) r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x24, 0x0, 0x0, 0x0, 0x0, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x10}, 0x1}, 0x0) 2018/05/02 11:02:34 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000140)={0x444fa089342d012e, @rand_addr=0x8000, 0x4e21, 0x2, 'wrr\x00', 0x10, 0x2, 0x4}, 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) close(r1) fstatfs(r1, &(0x7f0000000040)=""/71) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000000)) [ 195.746810] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 11:02:34 executing program 3: add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a}, &(0x7f0000002000)="3772b742c99516c501f6fdee15f0ca893cb3c47cd3b627203d894ea70be8553be95229394d3a9efb7b0322654bb9c653f5f4bf1a47711f03c116b7b703a6835a0a7bb9327f4b54148f07242af42273746c2a853dbf87abc4e5e8be58deab8758f06237d9b72f87ed380c462f83e58fffca41d6dfff1c581b2a30455c1f745729606a7f7ec72656d7404d396a26ad5d20995965cc6e0fe67f7c87a2fbd1f77f8613975ca0f33be04405808887704b18495dcfd7f82a56796d3f2966292a15f9dde6d1092dfc94ce0d3b7897ea434ee43f66c4c249e1272d2c71ac677829703f0af3c7da543e5e39817b807ffb02", 0xed, 0x0) request_key(&(0x7f0000001280)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) [ 195.825866] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 11:02:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x20000}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x98) 2018/05/02 11:02:35 executing program 2: r0 = inotify_init1(0x800) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x6400, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000380)={@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, {&(0x7f0000000300)=""/67, 0x43}, &(0x7f0000000180)}, 0xa0) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) bind$llc(r1, &(0x7f0000000140)={0x1a, 0x33b, 0x7fff8000, 0x6, 0x8, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000200)=""/197, &(0x7f0000000100)=0xff13) fallocate(r5, 0x0, 0x0, 0x100000001) mq_timedreceive(r1, &(0x7f0000000040)=""/11, 0xb, 0x5, &(0x7f00000000c0)={r2, r3+10000000}) 2018/05/02 11:02:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000400)) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cgroup.max.descendants\x00', 0x2, 0x0) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000180)="a9", 0x1}], 0x1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x40000, 0x0) 2018/05/02 11:02:35 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x2000000000000c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000004000000000000c0c5000000005d863213ce0fb877326910f571aee06900000025000000000000b195001a0000000000ef6c3aa0a37207058412922581d68aac1d153332482dcdd66ade610a18e8e1d8b495796abbf480ce1a6f2de34a61ff3166ac84232c0ecbb739a68db02b8b192342ff95dd01eadb02915317f87d8a7a7bb11303c4cc4fa16c7b76f621d603035ebc05778662b36141583e2d48581ddab43253040000000000000095734478692b7b4ce54414fa8132c269c3ae"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000000200)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x0, 0xba, 0x200}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x1}}) close(r0) 2018/05/02 11:02:35 executing program 6: unshare(0x100) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'security\x00', 0xa0, "e7a988326bbc2c9a7d49a341f4b5e2dc1e27d1a0d752a37d1889d2bed4e71a07e9ef168ce939455b677d311c30e9779ec7d519769511f9b60777e7aab8dffa68e11e0dbee528922e081066f6dee675bc13977e46f7b60e84733d3d3d4fe53772076442b0f73147cabf6407be8acbd73796b0f62d34189fd894ec75ca801044dbfbe44e5a6836a044ebb5cada0fd47bfa1e33b482596a2f64619dda450b69920b"}, &(0x7f0000000180)=0xc4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10) sendto$inet(r1, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) dup(r1) writev(r1, &(0x7f0000001500)=[{&(0x7f0000001400)="1d", 0x1}], 0x1) eventfd(0x0) pipe2(&(0x7f0000000000), 0x80800) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/02 11:02:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) io_setup(0xa3c, &(0x7f0000409000)=0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000100)=0x8) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xffffffae}]) 2018/05/02 11:02:35 executing program 0: r0 = socket$inet6(0xa, 0x800003, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:35 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x391200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x32, "0b4ef460be02e0760718e34195b982acc7b8959ca982d8f1bd69af6467fd38acc3b9435a1475d6bd6e7cb60277d492a2329c"}, &(0x7f0000000340)=0x3a) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r1, 0x7, 0x30}, 0xc) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x400573, {0xffffffffffffffe1}}, &(0x7f0000000380), 0x8, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f00000001c0)=""/172, 0xac) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') 2018/05/02 11:02:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x10001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001400)='bond_slave_1\x00', 0x10) sendmsg(r0, &(0x7f0000003780)={&(0x7f0000001440)=@generic={0x0, "f0c7bda6daa577e9802c52f64036352ec95bb960ee2fbeb5ebab5722e9cdefedfb244f7aaa6a1af295ced185b8eac861261081f00655459c5989ae7af48526d1d232fdc3273ddfd70e582f728be9fd5099123401f44190465537ae2d3a1923ff7dc2d57ba34eb11e5a7f7de5cceb6b5f4bd472d7f811bd76fc731db49b33"}, 0x80, &(0x7f0000003700)=[{&(0x7f00000015c0)="14", 0x1}, {&(0x7f0000002680)="ca", 0x1}], 0x2, 0x0, 0x0, 0x20000005}, 0x4) 2018/05/02 11:02:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x3ffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000400)=0x83, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x5, @empty, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00000007c0)="8e417d6f4b2d5a8ae9f855402a3bfae9b1dd08b13be6993c4e8da90892f7e4a055006b7e1ad4e17305bf0c605a7c2f2b5379674a155fce1f6e7c8bf86ca7f606c6001a76b382ac94634d4c4e1912639b48e8439c6a65e5d9fcde0cd0460a47d60747ceeb7e62cee8b6468452ff2742d8141a8c6ab867180c3421fcf34cb1239ebcce1320832b8159e9df51bbc9e3ab84d04ea8da965a1f04aa8adfcd339b230913d07330bb9663c52eada83d8e", 0xad, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000980)=0x891e, 0x4) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2}}}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000540), &(0x7f0000000b00)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000005c0)={r2, 0xfffffffffffffff9}, &(0x7f0000000440)=0xea) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x29f) r3 = open(&(0x7f00000009c0)='./bus/file0\x00', 0x20141042, 0x66) fcntl$setsig(r3, 0xa, 0x39) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0xb0000204}, 0xc, &(0x7f0000000880)={&(0x7f0000000100)=ANY=[@ANYBLOB="c687cfe1936c98e93c990e6219bab0508000996a3850b5fe9180c7dc00"], 0x1}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380), 0xc) ftruncate(r3, 0x80080) sendfile(r1, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/02 11:02:35 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) pipe2(&(0x7f00000000c0), 0xfb205ddf6e53c551) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8000, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000100)=0x3, 0x4) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) socket$inet(0x2, 0x0, 0x716) 2018/05/02 11:02:35 executing program 4: r0 = memfd_create(&(0x7f0000001680)='mime_typeppp1keyring\x00', 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000016c0)={0x7}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001600)={0x3}, 0x4) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001740)=ANY=[@ANYBLOB="0100508254cea6a3fa210fa27a19fbb810371815b104b86ff57118c959d71c8085cd56ec79849ad545df4da8ea825b055f90cd78e01dd6945212b5907bd1152c8e0c419d70ae2b276b97def9b4d43a4c4d0be42873d1ded6b90a5d0cb77129102ad50aa2db368dfc11bbb1326e6f53bf24e15c6ef9f04c25bc95bea77d57b4ac7341baaa62aac341a64804ddcfb953db4e8a9d347f993255b44c8fff7d012b7b2615398fd473c80806eca5ab86f2a3fecb37440c694d331a891f9da4e9521fc335ddeb838b81a2a726e483a92d25e2efda3b018ea64ad6de53783a3cf07aa6c693503a479696a1d58eef8d96dd"], 0x6) accept$inet(r1, &(0x7f0000001640)={0x0, 0x0, @broadcast}, &(0x7f0000001700)=0x10) r2 = socket$inet6(0xa, 0x80003, 0xff) pwritev(r2, &(0x7f0000001540)=[{&(0x7f0000000000)="edfc0ef9fbfe9c7a5fdd5820f2b25e1df907b8f28255a86545fb71785ad4fd3b4e4ef425b344bad3ae4d063af5c5ddf3fd", 0x31}, {&(0x7f0000000100)="92139ecc4a46152fa56c6845e3e8a0ecaac4352c5cdbc9bed0218a3d39c98830b133d7e5a38ac627251fd96623f2043ad5d7cccfc1efbeb9c84cc7d140a98f164664b8303032cba5bea2024fb8078b3656a42b755035c0d382720e49efd3a5fec0c77b0a1f3f72a6813411b52725580647b8", 0x72}, {&(0x7f0000000180)="c43b272eaf98fa915210b2adc1eece35c4a01c9802ba2c4aeff07bfdecdbf19d95616e9bee8db30fe5e5547f6a94bb9b21750418184f676866c841d8f8a055253316e6c2b0a034adf490263198f21dc03756d1100fba92f8264e7d1e00bfaf2937dd47d0445563d8183e25b7f300e9b32b5e46d1a680521bc8c152e70145ba42ca0490d27517e984bee9e96a47a26177f0913cd11d87f7c1037ee744d89a50e07a6040ad29a104df62e50a004edec74eb820cd345bb033ffe7f7a51b769e05a0733ace8184ea6fc09321ef89627518bf536ff0df49", 0xd5}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="69bb88339dfc629d071523707ef2f60cb450b2a140d4b01da555a8dbf6e3b9718d54e2a22147172c181322312952afba275e288972665f6a364f9dc8831a248ca8bb56dbd4e6cd43ee5769a74e364250020c814f2171006d4c7354630a833746c2814aa674f2de37a03e879844165394b6e66352749cb84e457668e028f87dc82be44e31d3d7ed79b2eacd48cbad33624ceaab7f59588def80a5da8485a745e64e72ba3849193a830056f10ab435e8426bda065a45b3e8ede3fd633155890bafb3ef4af4b95e37f3390b5f3fe50072aaaa35b2", 0xd3}, {&(0x7f0000001380)="d93d0b906a72d5853aa29a837dfa028130b1989ebde1009175a172b9ee9f439f61b5119de53cab0dda0ff11dcef52e442c9650cf37d311f551fae4fa08f4ad562ed9cbc3b65b232414b3c349c30e96f904ccc51758f296cb62c02102eb40514492857250bff96422fb51f8c1a96efcc47bfc3bf7e1cd834bcb2c02b661bcca6b7099b780f43ad327c75e35097770ee069b16e44f65e8f9953ab29237b02a2c2a57623fc6b7bf84ca550d0994bc6fa91c0e11f309c2bc5bb3f38383f0746db2e9ab712ee71246d88197d2a84b400120989b015025497573992d50952f773887b1bbfbdd41", 0xe4}, {&(0x7f0000000080)="1022", 0x2}, {&(0x7f0000001480)="ffa6dd0c51d1a9234862811e13d3ba28b605d027616a91ddcd246de28c8d9fa62fbd07a84a0c3d55a8e7bf388bb06addfbe4fa7e941560ba95d80edb99be618cf8fb4c4c65bf2a41a91c4c2995d3e11dbfe290425ad843de0a52399f99629b2c1881b7ccf4cdf8280482d280571b3d98028acbd5bc97650024b038b01dc5c2d0f3176dbad83ad92ecfb3813aa43fbb761cce2059be1d4a2eb3ae4a100e96ee9e96be3f955ac6ce0ea0cca464b9c51dd31286bc19b1c3b6b9bc39f841dedd4eac", 0xc0}], 0x8, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3d, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/02 11:02:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xa39a}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f0000000240)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x300000001, 0xffff}, 0x14) r3 = geteuid() setuid(r3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000005c0)="9a", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140)=0xfffffffffffff001, 0x4) sendmmsg(r0, &(0x7f000000a880)=[{{&(0x7f00000001c0)=@sco={0x1f}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b80)='\n', 0x1}], 0x1, &(0x7f0000001b80)}}], 0x1, 0x0) [ 197.009890] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/05/02 11:02:36 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000100)=[0x70]) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) close(r0) 2018/05/02 11:02:36 executing program 7: r0 = socket$inet(0x2, 0x808, 0xfffffffffffd0004) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') fcntl$setlease(r0, 0x400, 0x1) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f00000000c0)=""/101, 0x65}], 0x2, 0x0) [ 197.083836] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/05/02 11:02:36 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x3, 0x2}}, 0x5aa) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3, 0x5, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3}) 2018/05/02 11:02:36 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x208040, 0x0) sendto$inet6(r0, &(0x7f0000000040)="33bcebcd35c5b2a28b8f9a58e1bd9fdde7754b61f7fc426a3871691a0af7f360f744ce43054f8542d7152d1eade2deb09383eda238b6bd92f354c102ecfc36a9064aa3cd9bb680eb227f19927a0846f7d82ea3b65cbefbff245004a276ddd254687dae698c3556732e62584f9ec899b3b8b014445fbfa12aca5cd7055e1dd7c50b0f69b4e60fd9cb4bf5a985967ae255f638b232b56c10b92c9d966573a7d3f13feb65ccf6313b54dcedfd8086308c05f56b352efbc6aead221f67d17a46b913de031a46b138ffc3a598249ca97a9ae157d95b4cd460179946c27f52e31d623bbfeae918", 0xe4, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000340)='/dev/full\x00', 0xa, 0x2) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000200)=""/219) r1 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000300)=0x4) ioctl$sock_ifreq(r1, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map}) 2018/05/02 11:02:36 executing program 5: fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000602fe8)={0xaa}) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x8000100000000007, 0x12200) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2=0xe0000002, @in, 0x4e20, 0x0, 0x4e23, 0x0, 0xa, 0xa0, 0x80, 0x87, 0x0, r2}, {0x6, 0xd6, 0xfffffffffffffe01, 0x4, 0x3, 0x5d17e569, 0x6, 0x4}, {0x7, 0x5, 0x1, 0x8000000000000000}, 0xca, 0x6e6bbd, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x3500, 0x0, 0x3, 0x6e21, 0x1000, 0x1000, 0x401}}, 0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/05/02 11:02:36 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x200080000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}}, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r1, 0x10001, 0x8, [0xfffffffffffffff9, 0xffffffffffff279e, 0x589, 0x164, 0x3, 0x8, 0x0, 0x7fff]}, &(0x7f0000000080)=0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6c4ead276061cc35) 2018/05/02 11:02:36 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="040100000009000000000000611a54b932ce5b73832fdb040022d8707324ed75e293aeb0e4aa5f3dccff6d318ccb7891faf8f0da2e76e6217a08bd36e82d4b2bb25b70772f85480d943057de56be90d98c030000000000000071ecbe93157db00a6534f45ff7ce6d964f1c3471061a8c5890cc20e8e08f12de94490f9177770a6a40731c3c8f3b009907d940afbf9f2c27ed0f6033b5c14c76a8a6e9f3c49cce", 0xa0, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x4, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001640)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000001740)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001780)={@local={0xfe, 0x80, [], 0xaa}, 0x47, r2}) 2018/05/02 11:02:36 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x800000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2080b}, 0x14) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xa7d3, 0x40100) r2 = open(&(0x7f00000001c0)='.\x00', 0x20080, 0x40) renameat2(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x10000, 0x0) ioctl$TIOCEXCL(r3, 0x540c) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f0000000040)={0x0, 0x7}) 2018/05/02 11:02:36 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x3ff}, {0xa, 0x8, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0xfffffffffffffffb, [0x8, 0xffffffff00000000, 0x800, 0x3, 0x7, 0x7ff, 0xffffffffffffffff, 0x2]}, 0x5c) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c80ff4)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) r4 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x82000) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000d80)=""/227) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000080)={0x10000002}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200400, 0x0) recvmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000200)=@pppol2tp, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/85, 0x55}], 0x1, &(0x7f0000000340)=""/150, 0x96, 0xfffffffffffffffb}, 0x8}, {{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000480)=""/93, 0x5d}, {&(0x7f0000000500)=""/82, 0x52}, {&(0x7f0000000580)=""/24, 0x18}, {&(0x7f00000005c0)=""/117, 0x75}], 0x4, &(0x7f0000000680)=""/194, 0xc2, 0x2}, 0x4}, {{&(0x7f0000000780)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)=""/193, 0xc1}, {&(0x7f0000000900)=""/106, 0x6a}], 0x2, &(0x7f00000009c0)=""/150, 0x96, 0x1}, 0x5c}, {{&(0x7f0000000a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000b00)=""/82, 0x52}], 0x1, &(0x7f0000000bc0)=""/38, 0x26, 0xd5}, 0x4}], 0x4, 0x20, &(0x7f0000000d00)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000180)={0xa, &(0x7f0000000140)=[{0xfffffffffffffffd, 0x3}, {0x2, 0x100}, {0x5, 0x27efadbc}, {0x2, 0x1}, {0x40, 0x7}, {0x7, 0xfffffffffffffffc}, {0x5, 0x8}, {0x9, 0x9}, {0x1, 0xd0}, {0x3, 0x393e}]}) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000d40)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) 2018/05/02 11:02:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r0, 0x0) close(r0) r1 = socket(0x15, 0x6, 0x100000001) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6892, 0x400000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000000c0)) accept4$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) 2018/05/02 11:02:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f00000012c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) getsockname(r0, &(0x7f00000014c0)=@hci={0x0, 0x0}, &(0x7f0000001540)=0x80) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001580)={r2, 0x1, 0x6}, 0x10) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000003c0)}, 0x2) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/6, 0x6}], 0x3, &(0x7f0000001240)=""/42, 0x2a, 0x20}, 0x10002) 2018/05/02 11:02:36 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/02 11:02:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x200, 0x4) 2018/05/02 11:02:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0x0, 0x0, 0x0, 0x2}, 0x2c) r0 = semget(0x3, 0x3, 0x20) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000000040)=""/18) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@buf={0x37, &(0x7f0000000080)="95d7548cbf65bb391fc1c4a83899752256d889c0d33b14b878eafe308180ad65d67f4c7863b74ff58a509067e949c4168d1a8a885822a2"}) 2018/05/02 11:02:37 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0x2}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0xbd9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0xac) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/05/02 11:02:37 executing program 7: r0 = epoll_create1(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3, 0x6757e911}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2}, &(0x7f0000000200)=0x8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x40000, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r4 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x7ffe) write$sndseq(r4, &(0x7f0000169000), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000fe3000)) 2018/05/02 11:02:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x20040000) ioctl(r0, 0x4000000002283, &(0x7f0000000100)="34b9") 2018/05/02 11:02:37 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x80) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:37 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc400, 0x0) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x1, 0x3, 0x5, "179a701b248a231d5b44397dd950800b508f20430d2eb9c8ea3b3d63b5d45eaa45605cb7a1c132117b08624e6eb91af6c480dd9f7ed65f958e513d921c84c3", 0x2e}, 0x60) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/20) r1 = socket$inet(0x2, 0x200000000003, 0x20001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'rose0\x00'}, 0x18) 2018/05/02 11:02:37 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x14) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ffafe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/02 11:02:37 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r4 = syz_open_procfs(r1, &(0x7f0000000600)='stat\x00') sendmsg$rds(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/97, 0x61}], 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="58000000000000001401000007000000ed00000040000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="0000190000060000"], @ANYBLOB="81ffffffffffffff0500000000000000a77a7f3c00000000ff0f0000000000004000000000000000e50600000000000058000000000000001401000009000000ff030000d3e70000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="001000000000000003000000000000000800000000000000090000000000000000000000000000000080000000000000"], 0xb0}, 0x4000) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00000000c0)) sendfile(r0, r3, 0x0, 0xff) 2018/05/02 11:02:38 executing program 7: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000000000)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x181000) getpeername$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x10000000, 0x8, 0x41}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pread64(r2, &(0x7f00000001c0)=""/139, 0x8b, 0x20004) 2018/05/02 11:02:38 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x600000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) pread64(r0, &(0x7f0000000100)=""/190, 0xbe, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x42, 0x1, 0x427, 0x20, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r3, 0x10000}, &(0x7f00000002c0)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005380)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000005480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000054c0)={@empty, 0x3, r5}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000005500)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, r5}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000005540)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000005680)={@nfc={0x27, 0x0, 0x2, 0x3}, {&(0x7f0000005580)=""/163, 0xa3}, &(0x7f0000005640), 0x21}, 0xa0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000005740)=""/163, &(0x7f0000005800)=0xa3) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000005840)=0x7fffffff) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000005880)=0x2) r6 = semget$private(0x0, 0x1, 0x18) semctl$SEM_INFO(r6, 0x0, 0x13, &(0x7f00000058c0)=""/203) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000059c0)={r4, 0xbb14}, 0x8) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000005a00)=0x800) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000005a40)={r2, 0x2}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000005b40)={r0, 0x0, 0x3, 0x5e, &(0x7f0000005a80)="e4ca0f", &(0x7f0000005ac0)=""/94, 0xc00000000000, 0x5}, 0x28) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000005b80)=@generic={0x5, 0x10001, 0x1}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005bc0)={0x80}, 0x1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000005c00)=""/127) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000005c80), &(0x7f0000005cc0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005d00)={r3, 0x6f, "a897e1e68c287811ad556560f8f1ba7572944c950d8afbddfd0c753336f88e0b14a8398c317880f03e045aa71e9c27b3dae2382eaaa2906c3ac7090f680169b4c1fb403a0e4632714b37c8d6aa37b82e445a8ff9301d917950aadd39501328989a92cb297ec459d15c6610d38ccc74"}, &(0x7f0000005d80)=0x77) bind$pptp(r0, &(0x7f0000005dc0)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x1e) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000005e00)={r4, 0x1ff}, 0x8) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000005e40)=""/2) 2018/05/02 11:02:38 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x7ff) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e20, 0x4, 0x2, 0xa0, 0xa0, 0x33, r2, r3}, {0x9, 0x1, 0x0, 0x0, 0x401, 0x3, 0x1, 0x2}, {0x0, 0x4, 0x0, 0x1000}, 0xcb8, 0x6e6bb1, 0x2, 0x1, 0x808c766944b862d6, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x6c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3500, 0x3, 0x3, 0x1, 0x7c6a, 0x0, 0x5}}, 0xe8) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) chmod(&(0x7f00000003c0)='./file0\x00', 0x1a1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000280)={@my=0x0}) 2018/05/02 11:02:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff00ebffff0b000100010000137f0000010c0002000200000000000000"], 0x2c}, 0x1}, 0x0) close(r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2}, 0x8) 2018/05/02 11:02:38 executing program 3: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0xffffffff, 0x4, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f00000003c0)="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0x2}, 0x20) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x1c, [], 0xbb}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="b8", 0x1}], 0x1, &(0x7f00000003c0)}, 0x40) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000180)={0x3, "bf8322"}, 0x4) 2018/05/02 11:02:38 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000001c0)={r1, 0x8d, 0x2, "198312aea3f7e0a84798dfd614f2fbea665792a657e9b58b83da364239c9083e3d86f0b9945187fdc6e12ef70fc8b3981f8593fb5e4c658c1f85e0c19c22b5a84047e770561c9c0084650c383743c6cce416778a6fd37adb2fb005cf36c5ab6691bc4cb043"}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000240)=0x2a) unshare(0x40600) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x40000, &(0x7f0000000180)) 2018/05/02 11:02:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x2001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000000200)=0x84) 2018/05/02 11:02:38 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x379, 0x0, 0x0) 2018/05/02 11:02:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{}, {0x4}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x20d) 2018/05/02 11:02:38 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000180)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000080)=ANY=[@ANYBLOB="b800000013000100000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009c3b840eeeff65de80000000000000000000000000000000000000000000000000000000000000000000000300000000000000"], 0xb8}, 0x1}, 0x0) 2018/05/02 11:02:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000300)) 2018/05/02 11:02:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) recvfrom$ipx(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x20, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7}, 0x8) 2018/05/02 11:02:38 executing program 1: unshare(0x60000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000000000)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x9) 2018/05/02 11:02:38 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) ftruncate(r0, 0xff) sendfile(r0, r0, &(0x7f0000000040), 0x9) 2018/05/02 11:02:38 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000026c0)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/222, 0xde}], 0x5, &(0x7f00000014c0)=""/49, 0x31, 0x2}, 0x20}, {{&(0x7f0000001500)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/35, 0x23}], 0x1, &(0x7f0000001600)=""/4096, 0x1000, 0x9}, 0x100000000}], 0x2, 0x20, &(0x7f0000002680)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) 2018/05/02 11:02:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x2000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f00000000c0)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x2fe) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x3) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) r5 = dup2(r3, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/05/02 11:02:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet(r0, &(0x7f00000003c0)=""/244, 0xf4, 0x42, 0x0, 0x34) readahead(r0, 0x20, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x2b07e53e03ee11a9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0xfffffffffffffc01, 0x4, 0xfffffffffffffffb, 0x3d51, 0x96, 0x80]}, 0xffffffffffffff98) [ 199.829007] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 11:02:38 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xe) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/05/02 11:02:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_mtu=0x400000}) shmget(0x2, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="4e0a98def5a8794574e1ad8c90d15e07fce43a74b770028cfc58cd355984aeafec830ef320f8f82c8f25631bf5e3d930c108e04a154aed92ea62069cb76f6be7a1ae0c5d3aad9c00d471af146e82b2c70fffac4938e86877b27d6e04f5148d165e2b70a6c1608b01def6e5a2ee9b0815", 0x70, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0xffffffffffffff72, 0x0, r2) 2018/05/02 11:02:38 executing program 5: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) 2018/05/02 11:02:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xc0, 0xf8}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffc}}}}]}]}, 0x230) 2018/05/02 11:02:39 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="0207080902000000000000a800000000"], 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) [ 200.057970] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 11:02:39 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0xb0203, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000200)={0xffffffffffffffff, 0x3, 0x7f, 0x1, 0x100000001}) inotify_init() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x9, 0x30}, &(0x7f0000000180)=0xc) 2018/05/02 11:02:39 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r0, r3, 0x8, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0x9) 2018/05/02 11:02:39 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x2000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8000}, &(0x7f0000000100)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@loopback}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x7, 0x8000) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x12}}], 0x3c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) getsockopt$bt_hci(r0, 0x84, 0x3, &(0x7f0000000080)=""/4096, &(0x7f00000010c0)=0x7b) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/02 11:02:39 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) close(r0) 2018/05/02 11:02:39 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x200200) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000540)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1000000100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x2) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000580)={{0x3e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'none\x00', 0x12, 0x1, 0x5e}, {@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x0, 0x2, 0x3f, 0xffff}}, 0x44) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000600)=0x8000, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000640)=""/131) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x70) close(r2) 2018/05/02 11:02:39 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000026c0)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/222, 0xde}], 0x5, &(0x7f00000014c0)=""/49, 0x31, 0x2}, 0x20}, {{&(0x7f0000001500)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/35, 0x23}], 0x1, &(0x7f0000001600)=""/4096, 0x1000, 0x9}, 0x100000000}], 0x2, 0x20, &(0x7f0000002680)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) 2018/05/02 11:02:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x2000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f00000000c0)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x2fe) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x3) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) r5 = dup2(r3, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/05/02 11:02:39 executing program 4: r0 = semget(0x2, 0x3, 0x40) semctl$SEM_INFO(r0, 0x7, 0x13, &(0x7f0000000000)=""/197) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x101000) ioctl$VT_RELDISP(r1, 0x5605) fcntl$getflags(r1, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000140)=""/144, &(0x7f0000000200)=0x90) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$pokeuser(0x6, r2, 0x3, 0x7ff) getsockname$packet(r1, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001780)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000017c0)={'team0\x00', r3}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001800)={0x0, 0x8a, "ec7d848f320b7ed9d02626f66e16644e8e2a76113f3cb8ff3be4081046afcf7c3efd2422a3c0b7abb0e8f07cb2558fd1e6f46fc7f82d19b85c4e13bb885686a73ab16214e05093abc3a56f537d5829b556a9e6284d269278829d2246f30f1b86b6e4c0d3cd5348ddefc7a1e5d8f4154d69f160935362546feb88ba80619f7aa6bfbb87fba2ce2d1c7b73"}, &(0x7f00000018c0)=0x92) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001900)={r5, @in6={{0xa, 0x4e23, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x7, 0x401, 0x8000, 0x8, 0x20}, 0x98) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000019c0)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001a00)={r4, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) waitid(0x0, r2, &(0x7f0000001ac0), 0x9, &(0x7f0000001b00)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001bc0)=@assoc_value={r5, 0x1ff}, &(0x7f0000001c00)=0x8) ptrace$peekuser(0x3, r2, 0x2) ioctl(r1, 0x9c08, &(0x7f0000001c40)="465f077761eae3c86b59eafe88ebe12b40d987aedc5c3fde1858d7adcc90ed4d2f7ceda095aa3d6636737ecd52585738130a452f148e976ac7f06f1c86045defe65a065b799b76066f546cd6f088380b533e69b84396e6572a76af02b0b3e07e8b6afe59b0daeee3272c77bf04c9d34685be8a30b497b09ccff3070a0def932437005f98dd45b6dab6abde41840520e41d091ebba36f6ed125c97ce2d641929ee26cd73ac184d196b463369368a126f0b5f8e82b6010dc005f728fff27abd13dd13e57ab78f171353f2998466471632af00ad02c7fa9a102456318be35539f015db03b069329f3e88ba4330bd7fe22") ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001d40)={'veth0_to_bridge\x00', 0x10001}) mkdirat$cgroup(r1, &(0x7f0000001d80)='syz0\x00', 0x1ff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001dc0)={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}}, {0xa, 0x4e24, 0xffffffffffffa3bc, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1, [0x1000, 0x961, 0x5, 0x7, 0x4, 0x80000000, 0x8000, 0x6c7f]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001e40)) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001f00)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001f40)) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000002000)={0x7, 0x45, 0x9, 0x1f, 0x7, 0x3f, 0x7, 0xfffffffffffffff7, 0x5, 0x1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002040)="9ee02086414d06f24535d2f5a97b59fa", 0x10) syz_open_dev$sndseq(&(0x7f0000002080)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000020c0)={0x2, 0x80000001, 0x6, 0x951, 0x1, 0x4}) 2018/05/02 11:02:40 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x6474e551, 0xffffffffffff7c2b, 0x0, 0xfffffffffffffff9, 0x9}], "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"}, 0xd00) fallocate(r0, 0x3, 0x4, 0x5000ffe) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) open(&(0x7f0000000040)='./file0\x00', 0x501000, 0x140) 2018/05/02 11:02:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x0, 0x2, [0x20, 0x2]}, &(0x7f0000000140)=0xc) sendto$inet6(r0, &(0x7f00000002c0)="85b3c2070000009c318d314850bd7f64a1b3989f19098659c795a56ee71b4033b687131a231b1ad63ca4aad473fa213786b38249ec93fd5450e9b8fd415cbd1a9c293d1089e15709f6eaafee0d7dab19faa28719b5beaa3a6ea42e8859ace180801ee5cebdcf675652cf8c1ba9ecfbc2e9cc153c3277d63ec8e85a0ce65324990ddcb266dd3b84940b5318b8315c89a950cfb19009b1", 0xffffffffffffff5b, 0x7ffbfffffff, 0x0, 0xffffffffffffff4c) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 2018/05/02 11:02:40 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xc8, 0x5b, &(0x7f0000000040)="dc9d0c6e643de87131f24adc1db12a71f020e6288aaed1a4b101bd6de4d27e5f6819bf984a3b4ccf87c156bbca19940c0b470d23ee44f1e6273e46ff6e60d00928f1ce1e088f90709e9e6fdbbc71a9d0058c2a20e58e730686dc73bc188705878d22840a479579cc863d332dc75f92ce95b53cbecf828f157b60271a230a0489bf604b230c72d248b8cdb2544ea16fddb58e91a1b8105f0b0c47cdae3b85d47a47d46e21c3e4560736eca6d77c529e0d37551331b299ccba2f17e04a4a6d9613fc4ecc52b15916db", &(0x7f0000000140)=""/91, 0x3, 0xffffffff}, 0x28) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f00000b0000), &(0x7f00001f1ffc)=0x4) 2018/05/02 11:02:40 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="1400eeff070000fac58f", @ANYBLOB="300000001b00"], 0x10) 2018/05/02 11:02:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x3) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom(r0, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) r1 = msgget(0x1, 0x167) msgsnd(r1, &(0x7f00000000c0)={0x0, "f23f17f3c06599"}, 0xf, 0x800) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 11:02:40 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x80, @time={0x77359400}, 0xb5, {0xa86, 0x1}, 0x1000, 0x0, 0x7f}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x1, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x9}, @exit={0x95}, @call={0x85}, @jmp={0x5}], &(0x7f00000000c0)='GPL\x00', 0x5, 0xfb, &(0x7f0000000340)=""/251}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0x401, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xfffffffffffffffc, 0x6, 0x8}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000005c0)={r2, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xdb3}}}, 0xffffff08) 2018/05/02 11:02:40 executing program 4: mbind(&(0x7f0000a7c000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000040)=0x3, 0x2, 0xffffffffffffffff) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f00004bf000/0x4000)=nil, 0x4000}, 0x1}) close(r0) 2018/05/02 11:02:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000040)={'syzkaller1\x00', @ifru_addrs=@ax25={0x3, {"3c15ea3ce790c0"}, 0x80000001}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f0000000100)="645ee67a9c6a4a7e03e6536cebeb45a9a993ffe558e95237e9793ccf96654ccd9ef62ed0e2391fec83054e27b743c1623e82394ccc35afd08a320cd9f9f2970f8147d9510a051acac9c9b83de3943308d022ce69575ccf6daa7a53e4f9069495da4b3248e32914990196d44635d152bdf702006843b740c977441736e5436d1c5b01a4d2ba76e38f05854e1e3acdd67a205bb30f1984b031fe5a3ea1ccfecc6dd73d8b9113459eb413b125554508b234ca1cd6aecacee0609a0126863e67acf828822e3b9ba87f58dc4efedc040afaf070cc1f4a9b912705b045", 0xda) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x10002) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'veth1_to_bond\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="3a0000000400000006000000c4000000ff0f0000080000000001000002000000090000000002000007000000c2000000030000000900000007000000a5ffffff04000000020000006f41606d6ce6933735f3a7c6c70456f9fb5ae8e2aaeb0a1c2cf4c971bf3b05e1a67001393619e2"]}) 2018/05/02 11:02:40 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000000180)=[{0x100050}, {0x30}, {0x6}]}, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200000, 0x0) 2018/05/02 11:02:40 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r0, r3, 0x8, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0x9) 2018/05/02 11:02:40 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000026c0)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/222, 0xde}], 0x5, &(0x7f00000014c0)=""/49, 0x31, 0x2}, 0x20}, {{&(0x7f0000001500)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/35, 0x23}], 0x1, &(0x7f0000001600)=""/4096, 0x1000, 0x9}, 0x100000000}], 0x2, 0x20, &(0x7f0000002680)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) 2018/05/02 11:02:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x6c00000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000006e08f99493d65d0525306c9fec5010000"], 0x14}, 0x1}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) 2018/05/02 11:02:40 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x41, 0x90) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000100)=@full, &(0x7f0000000040)=0x48) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x4, 0x4, 0x1, 0x4}}, 0x2e) r2 = socket$inet6(0xa, 0x3, 0x10000000033) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/05/02 11:02:40 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000040)={'syzkaller1\x00', @ifru_addrs=@ax25={0x3, {"3c15ea3ce790c0"}, 0x80000001}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f0000000100)="645ee67a9c6a4a7e03e6536cebeb45a9a993ffe558e95237e9793ccf96654ccd9ef62ed0e2391fec83054e27b743c1623e82394ccc35afd08a320cd9f9f2970f8147d9510a051acac9c9b83de3943308d022ce69575ccf6daa7a53e4f9069495da4b3248e32914990196d44635d152bdf702006843b740c977441736e5436d1c5b01a4d2ba76e38f05854e1e3acdd67a205bb30f1984b031fe5a3ea1ccfecc6dd73d8b9113459eb413b125554508b234ca1cd6aecacee0609a0126863e67acf828822e3b9ba87f58dc4efedc040afaf070cc1f4a9b912705b045", 0xda) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x10002) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'veth1_to_bond\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="3a0000000400000006000000c4000000ff0f0000080000000001000002000000090000000002000007000000c2000000030000000900000007000000a5ffffff04000000020000006f41606d6ce6933735f3a7c6c70456f9fb5ae8e2aaeb0a1c2cf4c971bf3b05e1a67001393619e2"]}) 2018/05/02 11:02:40 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x800, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000140)={0x4086, 0x83, 0x24000000000}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000001580)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) r2 = request_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='illinois\x00', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f0000000240)="1d124a19fa478cf1b9f85859a7e20edceda06f56d06b691d940071ab5ca32344683b8a131867864e7b3cb699cf8a67ba9746c508293314d186098c611f946785930983bce8d3e97c9c4019250f2e89fe467d7f98bfc0c97502bdc9c1ee9251652aa06165cf0735e5cf6ef41151bf8b22cd5997399559f1a9e865a105601e1f3a7bad688418a0d0069ab8c3d55a85192b4b927f184cfba07fb17d04e04578649a0be700fab54d62b39f36f8356b35955cfac21f36235959c843b57822f655834dc74bb4ef484e776550b1f1393a502d532e", 0xd1, r3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) rt_sigpending(&(0x7f00000000c0), 0x8) recvmsg(r1, &(0x7f0000001500)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001480)=[{&(0x7f00000027c0)=""/4096, 0x1000}], 0x1}, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x1ed) prctl$intptr(0x1f, 0x400) shutdown(r1, 0x1) 2018/05/02 11:02:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100}], 0x80) ioctl$TIOCSSOFTCAR(r0, 0x402c542b, &(0x7f0000000000)) 2018/05/02 11:02:41 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) poll(&(0x7f0000000140)=[{r0, 0x4080}, {r0}, {r0, 0x2200}, {r0, 0x4004}, {r0, 0x10}, {r0, 0x5200}, {r0, 0x8000}, {r0, 0x44}], 0x8, 0xb5) socket$packet(0x11, 0x2, 0x300) 2018/05/02 11:02:41 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x144, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x7f, 0x30, 0x2, 0x2}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x400}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000500)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x24) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000080)="534188850bfd8546fd340835be4a2eee96f638e153d62c68632cfd70c6f47073a39d4aea4069556652e2", 0x2a}, {&(0x7f00000000c0)="08d9d008b9c8a3450d0a4e82b6a606352aac2026993e3e2d83c4dd58", 0x1c}, {&(0x7f0000000100)="e8bf73e98412555b7b243d6e664063c16095", 0x12}, {&(0x7f0000000140)="12679fe9417fe3b2ee1bf135d99498de85be78914141d6ad0d5a379ba233e13905c14b9240d36d5ae996a2a47009fd5e8afccb329f0b9a7c03540191a8d8dbe39a6330a0df67e868e5c3bf574b15cfb20ee1781fda298a6ba03526dac69a05505c01fc3c8ac8a04bf357eeb8c1aee4b8fcf4b658d83c7c7fcd6b3b55", 0x7c}, {&(0x7f00000001c0)="87d82ebc066d1c293d43eb2e676dca1ae4658db20d357414ee43c29df70c0915c30aaff429f6e39d0461fe0a540148a42ec5c78a83275e1869781bd84262e661b547f990467eb2e53469ba9a7a59d601ba672bd6fa54a42912a868443b4dac89baa2dc17696dd0ec0fcaeefe422ebdd5502ce24e7a02e07596154b94efe08aff9976daafc184b02710202949e811169ad41fe7c021cfc7388e67e82c05cc7f8441f8e707d77f5945", 0xa8}, {&(0x7f0000000280)="0c4d2a77d2581c11f0e7153cfd4fb83f4c093b6108d3921c9adee10f208f95cb66e3285d7a690d2729dab3fe5f81a7c69d4df9388fe93572e6400226e14403884d79fa984cc1b3afc7f61561a5bf3f95fe9fa30182a1c42e065c59b78f7a7ce549b0499d8e6ae718fadc40dd7cc57737312685820022aca06f97dd349056a066eca8a19b2c947252e9a950e2ddeb8f4479f2cbb99a4246d58ad0b57c99a3f5bae06027c255ca2d534b08dc5d2225a4d0f28217cbfc3779370fc876a626c1a5d5827f7641ad841a27199e62", 0xcb}], 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="2000000000000000840000000200000020000102040a00008d070000", @ANYRES32=r1, @ANYBLOB="1800000000000000840000000500000030000000040000002000000000000000844a00000002000000e2ff080005000000c5060000", @ANYRES32=r2, @ANYBLOB="20000000000000008400000002000000060000808a0e000002000000", @ANYRES32=r3, @ANYBLOB="18000000000000008400000006000000af82000000000000"], 0x90, 0x4d911b7f87bdc5e1}, 0x4000000) 2018/05/02 11:02:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x53, @empty, 0x3}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}], 0x48) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = dup(r0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x0, 0x9}, 0xc) 2018/05/02 11:02:41 executing program 4: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x661ef66b181039f4, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) 2018/05/02 11:02:41 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) r1 = getpid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)=r1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xe6e, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$TIOCCBRK(r0, 0x5428) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:41 executing program 7: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000, &(0x7f0000000040)) r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000946ff8)=0x0) io_submit(r1, 0x1, &(0x7f000003d000)=[&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, r0}]) 2018/05/02 11:02:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000000000)) 2018/05/02 11:02:42 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000040), 0xffffffb9, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:42 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x3b, @multicast1=0xe0000001, 0x4e22, 0x4, 'ovf\x00', 0x2, 0x7fff, 0x4a}, 0x2c) getuid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffffff, 0xff, 'gre0\x00', 'veth0\x00', {0xff}, {0xff}, 0x3d, 0x1, 0x2}, 0x0, 0xe8, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@rand_addr=0x29f, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, 'bcsh0\x00', 'ipddp0\x00', {}, {}, 0x0, 0x1, 0x11}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="ab83ff5f0dfb", 0x9, 0xf, [0x11, 0x29, 0x27, 0x3c, 0x3d, 0x31, 0x16, 0x10, 0x17, 0x12, 0xf, 0x2d, 0x30, 0x25, 0xe, 0x34], 0x1, 0x101, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x20, &(0x7f0000000080), 0x4) 2018/05/02 11:02:42 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x84, 0x3}, 0xffffffffffffffbe) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)) iopl(0xfff) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x3ff, 0x100000000, 0x8}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000000000000700000000000000bc435000000000000000009500000000971307b6d0f7dedeee1f73adab45f7ff98310dd8885e37414a5cb816402ff421e580149efba5e07562b67296614b380d5b4e2af7d5971288e6a5e30d3e6170b1cb42ccc60b140515a7a23d38512f38f40f097f4520703f721fc7ed5827782e989c2b361e95e72bbf1f822e87b45674952f18546575966bd9cc6ce76b0f0dbef5549726d39e4c4d1f28c97254d9b722edeb7077780803fc968a418a2491176464da380504c769e809cc74b2810618e88230535dc4b8a51cc0efdec16ad564a152"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/02 11:02:42 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000026c0)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/222, 0xde}], 0x5, &(0x7f00000014c0)=""/49, 0x31, 0x2}, 0x20}, {{&(0x7f0000001500)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/35, 0x23}], 0x1, &(0x7f0000001600)=""/4096, 0x1000, 0x9}, 0x100000000}], 0x2, 0x20, &(0x7f0000002680)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) 2018/05/02 11:02:42 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r0, r3, 0x8, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0x9) 2018/05/02 11:02:42 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x100, 0x0) perf_event_open$cgroup(&(0x7f0000000600)={0x0, 0x70, 0x6d, 0x31, 0x8000, 0x40, 0x0, 0x8, 0x8, 0x1, 0x4, 0x3, 0x6, 0x10001, 0x0, 0x4, 0x6, 0xa2f, 0x6, 0x8, 0x10001, 0xff, 0x800, 0x5, 0x1, 0x40000000, 0xd51, 0x100000001, 0x7, 0x2, 0x0, 0x2, 0x800, 0x6ca, 0x6, 0xd6f8, 0x8, 0x80, 0x0, 0x1, 0x1, @perf_config_ext={0x6, 0x8}, 0x4000, 0x1ff, 0x7fffffff, 0x2, 0x8, 0x4b2f, 0x1}, r1, 0x4, r2, 0xb) r3 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', r3}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x7, 0x2}, &(0x7f00000003c0)=0x90) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000006c0)={'ip6tnl0\x00', {0x2, 0x4e22}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000500)={r4, 0x7, 0x4, 0x8, 0x101, 0xfff, 0x5fd, 0x5, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0xdc, 0x8, 0xa8b6, 0x4}}, &(0x7f00000005c0)=0xb0) unlink(&(0x7f0000000380)='./file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000400), 0x4) rmdir(&(0x7f000015dff6)='./control\x00') utimes(&(0x7f0000000080)='./control/file1\x00', &(0x7f0000000100)={{0x0, 0x2710}}) close(r0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) connect$packet(r3, &(0x7f0000000280)={0x11, 0xd, r5, 0x1, 0x3f, 0x6, @random="2165e3e37da6"}, 0x14) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000000)={0x101}) 2018/05/02 11:02:42 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x200000000000000) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x0) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/05/02 11:02:42 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="8b80e1978bb8af015fa28e071ceaa1f3035d3a102bbe08ad1437b38110889eed753a1075b092b5b454f70812ae1205caff0ecd4207bb1d8ab54abd6f66f8b8d53f43eab1d18853482ed7", 0x4a}, {&(0x7f0000000140)="ed187d1366937d638d3826e985f4cca584d54568252133fa831f67610ec6fb0fb9750a2cd90d0ebf2b4af4d5573a43ad49779e181f5eeca843f7915a869131457b54205dbf372e023d789d3562b069642e99ec69ea441975c8321076380db1cc194261089851c03c4f316bd9775f101255b87cc7ca0e64729fea2312b5c969b581f38c132b2a0c9fcb8491b57a7aab1442702d70485b9a33573632b35f82d08acda735", 0xa3}, {&(0x7f0000000000)="b6053aba85bdd398456e6c970e8676ff8c", 0x11}, {&(0x7f0000000280)="cc5ba5ca057f246cdaac2f417ac3ac33c76b9dd91fe500ef6f96ff29b9991aea3ab6ef6679adc4fcc7cde462bdea228d253dd6a393b4c28926ae8fbbbbc1e68836490097abe330771c1df5fb91fea83b053a0092ac22434cc3586ef46fd83b95ac335f1a789d7be7119a0f54291bb9c71e94d97b803a8164131a09c35a", 0x7d}], 0x4, 0xd) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/02 11:02:42 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1}, 0x0) dup2(r0, r0) getpriority(0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x4e, 0x8000, 0x1ea0, 0x3, 0x3f, 0x4, 0x17d, 0x38, 0x246, 0x1, 0x7, 0x20, 0x2, 0x5, 0x7, 0x20}, [{0x7, 0x1, 0x0, 0x43, 0x8000, 0x7f, 0x9, 0x8}], "8b24c8a4b4c9896769160d8754012609ec9a3f3fa2203f1e24a71fd5830d5a2dc8f53682897319ccc9764fee738593ce3379fc23a150c04ebd7b9db4143fd6665272ad2e7ad7d32e1dbce2ffb635b7", [[], [], []]}, 0x3a7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x2, [0x111f, 0x2]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={r1, @in={{0x2, 0x4e23, @rand_addr=0xfffffffffffffc01}}, 0xa07d, 0x3, 0x100000001, 0x4, 0x1}, &(0x7f00000000c0)=0x98) 2018/05/02 11:02:42 executing program 3: timer_create(0x7, &(0x7f00000010c0)={0x0, 0x13, 0x4, @thr={&(0x7f0000000000)="9b641af05b97e10b14cd99f899175eb5ad5cc25b995ac3ee9bda63221c94ef1c1ac73278889f187f030007ebe0d627035b9dd25246963ca6390662bdf9fc300e7f01f63273bb73adc4225edcd26f7a65a789b76080c79387ead3a88f0c6167c02e73762346fdaaac12943995fbd8189bf699da013883a12302e5c9845ee5354c7b779368807b739534f4b53b60353a295f36644b7151a9e96754b4e073522c1e8c6fb087858f3a91695a", &(0x7f00000000c0)="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"}}, &(0x7f0000001100)) timer_create(0x2, &(0x7f00000012c0)={0x0, 0x3d, 0x0, @thr={&(0x7f0000001140)="6189ec32f7f5270917f000dae1a8a1d8059aafb0e3833470dc08e682bdc6fd2fe034cb1d6d5650b040a70da266ba1790d1589654b854c6ce622842df1e2cd764afd441f741e4add6c09a6604f1a522ca49f03d4612bd9f7aa39321a9eee9a4e9eaa999761cece785767dbfecb69a77da9acc2c9bb4f029c98c9fab4401eb14c00d6e70ec6ae6263aa845de4de2ff329a50ffea9b8d1e62894979f65fe972d6544c7289b6d60d95b6b754cb0154263f02d869c23404a26375919be9e879e4a0ccbf89baf44aca9caa564c5e1de3668367", &(0x7f0000001240)="c6b4bca25e19d4a3255513c14064b999e43d6dc922390e96044045661fa044e58c52e1c9cbe302ce38fb13f0a9dec2068633c63eb2fb588d0129e4cebb356b499a37d43956c94d645a834604d84121b53f459b09e50da035ff5de7c19dfabef0e66f"}}, &(0x7f0000001300)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000001540)=0x1) timer_create(0x7, &(0x7f0000001340)={0x0, 0x1c, 0xd21fb3984ec959bc, @tid=0xffffffffffffffff}, &(0x7f0000001380)=0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/snapshot\x00', 0xa0080, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001480)=0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000014c0)={[], 0xffffffffffffffe0, 0x6, 0x6, 0x1, 0x3, r3}) connect$netrom(r2, &(0x7f0000001400)=@full={{0x3, {"dfe138006c7143"}, 0x23e}, [{"42d92a9c1bbd00"}, {"33d7662c4782d5"}, {"d2f017673fdf6b"}, {"2a615904eb5c9b"}, {"f007648c730a37"}, {"d0fab2116915eb"}, {"e17f6f70c14af9"}, {"fcf0249557cafd"}]}, 0x48) timer_delete(r1) 2018/05/02 11:02:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:42 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3, 0x21fb9d82603797a4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock2(&(0x7f0000ba8000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000bf9000/0x1000)=nil, 0x1000, 0x10200000008) r0 = pkey_alloc(0x0, 0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80c0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}]}, 0x108) 2018/05/02 11:02:42 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) recvmsg(r1, &(0x7f0000002280)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000000100)=""/150, 0x96}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/63, 0x3f}], 0x4, &(0x7f0000002200)=""/65, 0x41, 0x5}, 0x1) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/05/02 11:02:42 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair(0x11, 0x0, 0x4, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000007c0)={0x4437, 0x1ff}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0xe8, 0x4f8, 0x2d8, 0xe8, 0x3d8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000000100), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x3}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x5, 0xffffff00, 0xff, 'veth0\x00', 'bpq0\x00', {}, {0xff}, 0x0, 0x2}, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7bdbebef, 0x100000000, @rand_addr=0xbb, 0x4e20}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff, 0x0, 'team0\x00', '\x00', {0xff}, {0xff}, 0xff, 0x3, 0x2}, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x8, 0x80000000, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0x20, 0xffffffff, 0xffffffff, 'gre0\x00', 'ip6tnl0\x00', {}, {}, 0x21, 0xd2fb966eecf503f9, 0x1}, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x3, 0x100000001, @ipv4=@multicast2=0xe0000002, 0x4e24}}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xe}, 0xffffff00, 0xffffffff, 'gre0\x00', 'vcan0\x00', {}, {0xff}, 0xaf, 0x1, 0x13}, 0x0, 0xf0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x201, 0x1, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x4, 0x9, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x9) 2018/05/02 11:02:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001d00ff0200000000000026b5a5000000000000"], 0x14}, 0x1}, 0x0) r1 = semget(0x1, 0x2, 0x210) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000000)=""/214) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x12ab, 0x1c3101) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x7265, 0x401, 0x101, 0x3666, 0x7, 0x9, 0x80, 0x1, 0x0, 0x8000}, 0xb) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x4802, 0x0) 2018/05/02 11:02:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xc, "83d1d6a951b3c9f245f5b530"}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22}}, 0x7, 0x800}, &(0x7f0000000200)=0x90) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000eccffc), 0x4) 2018/05/02 11:02:42 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000040)=0xe8) ptrace$setopts(0xffffffffffffffff, r1, 0x5, 0x100000) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/05/02 11:02:42 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x88000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:43 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x22041, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x4, 0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) writev(r1, &(0x7f0000001900)=[{&(0x7f0000001880)="00f195cee98835044f", 0x9}], 0x1) 2018/05/02 11:02:43 executing program 7: unshare(0x400) r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffe) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000000000)=0x4000, 0xfff) vmsplice(0xffffffffffffffff, &(0x7f0000f14000)=[{&(0x7f0000853fde)}], 0x1, 0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x37e, 0x9, 0x5, 0x5, 0x3, 0x3, 0x0, 0x1e, 0x3a2, 0x38, 0x1e1, 0x3e91ca5a, 0x5, 0x20, 0x2, 0x8, 0x8, 0x6}, [{0x70000006, 0x9, 0x7f, 0x4, 0x180, 0x800, 0x8, 0x6}], "9ce1ae9ab72af3551a616d5bfe0f0d0a424fddbb7647d9818a240831f3b8f93e02efbf7463b6ca15cd08b0fbc9d75bbb20b637ffba95df8bea02ab8fffcedf13c0dcd792c29ef2e1e51c611344e7a4d74070dc936655d15b5ec56e1864c0ee283b1fa34049172df8bcd6267981df009a882d", [[]]}, 0x1ca) 2018/05/02 11:02:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0xa983, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, 0x74f4, 0x16d, 0x2, 0x0, &(0x7f0000000040)='sit0\x00', 0x0, 0x2, 0x10000}) sendfile(r2, r1, &(0x7f0000a2effc), 0x100006) sendto(r2, &(0x7f0000000000)="545019b837f50dfd97fa3dbb24cf7e74086e187db160de767262578dc4d2d1dae6a90c86b649e1", 0x27, 0x0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) 2018/05/02 11:02:43 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf8, "466a7225bf9d6afe53ba02d7e1e582cff907a06af161e3fcb8daa7326a0d3feedb76a74e3b0496fe5cc63ab6a5ef2f8e966dd3dc5d9e81ca530230d44d6cd97a2d42f3bc4a8284825fa23b772eb42169436645326be266091f555304e5294ccabb94568bc7a355f0828a5b890e149160c2dcde8076c5ac0ed4c8c844d248985f75b8a889bd3d03956991fb93a52b6655eb881d5143a87ae1dcda46cbb1721464146650aafdae3cc03657a35a5f6ee0980d0f1e80d43f18f61f31d5b61443324bc90b9558352ae30abeeae289b736499089cd5bc2b484b76986d2d01cf98f578cad43b9369dde89c2b94ac8c1a419c20e4342fb49fd7610c9"}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, 0x8) 2018/05/02 11:02:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x2}, 0x1c) 2018/05/02 11:02:43 executing program 6: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000000040), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chdir(&(0x7f0000000080)='./file0/file0/file0\x00') open(&(0x7f0000000140)='./file1\x00', 0x18200, 0x4) umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) getxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000180)=""/214, 0xd6) unlink(&(0x7f0000000000)='./file0/file0\x00') 2018/05/02 11:02:43 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000026c0)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/222, 0xde}], 0x5, &(0x7f00000014c0)=""/49, 0x31, 0x2}, 0x20}, {{&(0x7f0000001500)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/35, 0x23}], 0x1, &(0x7f0000001600)=""/4096, 0x1000, 0x9}, 0x100000000}], 0x2, 0x20, &(0x7f0000002680)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) 2018/05/02 11:02:43 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b724a63fff00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr=0xe1, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x29, r1, r2}, {0x7, 0x100000001, 0x5, 0x6, 0xfffffffffffffff8, 0x7fff, 0x0, 0xfff}, {0x7f, 0x4, 0x5ee, 0x8b}, 0x7, 0x0, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x8cd4, 0x4d6, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x3506, 0x0, 0x1, 0x40, 0xdfe6, 0x80000001, 0x80}}, 0xe8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000280)={{0x0, @empty, 0x4e21, 0x0, 'dh\x00', 0x2, 0x2, 0x57}, {@broadcast=0xffffffff, 0x4e23, 0x2, 0xc084, 0x7, 0xaf0e}}, 0x44) [ 204.488777] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 204.496331] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/02 11:02:43 executing program 0: r0 = socket$inet6(0xa, 0xa, 0xbd) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'ppp1cgroup'}, {0x20, '^selinux'}, {0x20}, {0x20}], 0xa, "941870441779b02cc9634dd156c64b424c0b41bf0496dcb36eacd3e8306a87de6381a279cef9265660e13f8d334d3c164a1a0c050a4b05419ecd1b727183c7721833a80e6f4bdc4c63d1a61a6da82596599e8431fee47cee4b4121c0882bf174ac5d225dda8a8746d87119e8329313d37653f5612be6a41c5411acd0df99c32ce34311ac610bd904c3b1df16cd6cc74c4772104a54416e42e731689d5b111fb9a4f4e1895d613658f61e87617b60412e385666c82d"}, 0xd6) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:43 executing program 7: unshare(0x400) r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffe) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000000000)=0x4000, 0xfff) vmsplice(0xffffffffffffffff, &(0x7f0000f14000)=[{&(0x7f0000853fde)}], 0x1, 0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x37e, 0x9, 0x5, 0x5, 0x3, 0x3, 0x0, 0x1e, 0x3a2, 0x38, 0x1e1, 0x3e91ca5a, 0x5, 0x20, 0x2, 0x8, 0x8, 0x6}, [{0x70000006, 0x9, 0x7f, 0x4, 0x180, 0x800, 0x8, 0x6}], "9ce1ae9ab72af3551a616d5bfe0f0d0a424fddbb7647d9818a240831f3b8f93e02efbf7463b6ca15cd08b0fbc9d75bbb20b637ffba95df8bea02ab8fffcedf13c0dcd792c29ef2e1e51c611344e7a4d74070dc936655d15b5ec56e1864c0ee283b1fa34049172df8bcd6267981df009a882d", [[]]}, 0x1ca) 2018/05/02 11:02:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x6, 0x5, 0x73, 'queue0\x00', 0x2}) sendmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x2, 0x1, 0x2, 0x1}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)="9cc10dcb8ae21974df1659dab996f936d2bbf233546134e46247fdf05cb08f7fbcda2b2adab6", 0x26}], 0x1, &(0x7f0000000480)=[{0xa0, 0x109, 0x6, "d5a9a292b571513ea20e14ce29b9f0231226bbe2aaf4da411c3aedaaf6a7d56d8e014b1e2def531064ef34092fbc9f6250d8cd1ac2c10c2db90a1ef7f2e60b968bc05af27193e8688bdff66b39e4f7ba7ee94ab278b6bcfda7174bee053d4a90ddd3a2054fd06bf0e6ed189802c4873e2f42579971ed5aba1aaa71211c4eaa5bb489bc23f13c9ca56e72d12758b3ce87"}], 0xa0, 0x48000}, 0x20048000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x1]}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) setreuid(r2, r3) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, "e5492e7b0c35b5d8fdd453b6aeff2265e100208e4f83abe10e4a6c3dbf7172a5722a382438c115bafb2a1909a4fda0000eb9a4f67c75938343b11f8722faaf4e", "5650cbc21cd841e21a4ce11c617c7a098c475a642d419bc58a2024b61aca96f3", [0x0, 0x7]}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x53, r4}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000300)={r1}) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000340)=0x3534, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x6}, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x6, [0x8001, 0x5, 0xb35, 0x6, 0x8, 0x200, 0x7fffffff, 0x4c8a1f05]}, 0x5c) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x5, 0x2100) [ 204.579291] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 204.586823] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/02 11:02:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = getpid() fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xfdeb, &(0x7f0000f4a000)={&(0x7f0000000100)={0x14, 0x2a, 0x311, 0x0, 0x0, {}, [@nested={0x0, 0x5a, [@generic="0bddafe33e237b973964ef8adec69d7efc44356fbdcf3d82b6e06a065597ce0fb5d3ad54beb382035c1c6ae9644ba1d5ac8f6b403545017e831d0f1869f9b6c0e789052d6f555e82e3b1478ebb92baa16e0fd331857a90a274e83fc5f4f01933b94ab5a0709a34d4b93dd0308a4a86a65ecc1f96591c8eb727049835f915c3fca44de7c45a961f31c95f6ecc51f46d63ae6e5634ee85627a1937c89f0e2d6e48479b5f5a7681eb855699986cbcfca51f6ba5380e7956", @generic="53fa332a0cea64b4be5c2abcab4ae092cd868bc396f97e8cc04ae2645e8ca0f94e88b940e00b9b54d6fc9dbe63c6c7d00d14ddbf430f2fe8bd3c5410944a6be852489f694dfe8563be2f61304cce3b9e33b02c7958d467cb2d94a8f6886b7912abb0dd1ecef2c1eb1d8e4f08d89b1a57b94568f9684f4399e5f0ac846e815d7d2988dae540aa5e025a82987ef6ba544f6c1fa780608e87469135e80851c34f146972147fdd99d0fad9f79140c7475f225b3ac37dccf776c9fbaf1128efe27131", @typed={0x0, 0x54, @fd=r0}]}, @nested={0x0, 0x6f, [@typed={0x0, 0xd, @pid=r1}, @generic="aa863720a7843ca8cc95a4dbc302cfafa3ec6a80a1fbfb81d4597f0efe641005acd41cb2fee598800bd5a9c79682ffe40364eb4473af464f1fe23dfa2fda512ef746128f0ea3f03e4502da326baa83f24ee8f646fa242d3e5567e35728026a4aae94634d3918c4e783c5972e466152404e1551fa5b05c9198ad3d04adc0d1adadbd88fd3a03d72", @generic="d0b177f2ee", @generic="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", @typed={0x0, 0x48, @ipv4=@loopback=0x7f000001}]}, @nested={0x0, 0x2b, [@typed={0x0, 0x1, @uid=r2}]}]}, 0x14}, 0x1}, 0x0) socketpair$inet6(0xa, 0xf, 0x6, &(0x7f0000000040)) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/05/02 11:02:43 executing program 5: r0 = socket(0x1, 0x7, 0x3) unshare(0x200058044103) getsockopt(r0, 0xff, 0x0, &(0x7f000091b000), &(0x7f00003b7000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x10) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x9, 0x4) 2018/05/02 11:02:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/05/02 11:02:43 executing program 4: 2018/05/02 11:02:43 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x600000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x4) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x300000b, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000500)=""/244) 2018/05/02 11:02:44 executing program 1: 2018/05/02 11:02:44 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000026c0)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/222, 0xde}], 0x5, &(0x7f00000014c0)=""/49, 0x31, 0x2}, 0x20}, {{&(0x7f0000001500)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/35, 0x23}], 0x1, &(0x7f0000001600)=""/4096, 0x1000, 0x9}, 0x100000000}], 0x2, 0x20, &(0x7f0000002680)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) 2018/05/02 11:02:44 executing program 5: 2018/05/02 11:02:44 executing program 4: 2018/05/02 11:02:44 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa0340, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x3, 0x10000000033) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) writev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="dbac43eb42b58ea9861a7fa26e29bb115b186faf7ae2a8bd2c5de17e732d72190a653172d4f38ae9be0ec4171a5aed6eb4b4fb5ad91fddc8cdf1024c90622305f787d70878fe510197a24c1f04a7c08573d323da3d758b3435f70066920e5eae87d3a0d1eeeb8336e8011b851f32838d1962796073fd7a5c9f95d5e3baf9de7573ee0515874749eb674c", 0x8a}, {&(0x7f0000000180)="cbc7bb6ae8787c0ddc8b13d7fdf964a534d3e54f83281e53a074cff3579b1f9544ba06459ef1c3fe6fc16b45795c33f1845cd6cc7fe80ead1cbdd758cc5d162857421594c2e31cb3e501903cfea1363de8bdc9cdb9d098ccbb4967d7d2f5c25d", 0x60}, {&(0x7f0000000200)="e527572fb3c968e7f2b7267f3239fd01f61d08d812683d2513efa4b2ddfd095ecb8c10f1a5af5317d616735b9d45ddaf61cc05446ec84b725f84ef1d6bc0c4f4438ccedbe3636e0757b4d80efd6050088c9ce9d2fd6bf31220f272b6dbb0160821f82dfca8ef584344e50f4e", 0x6c}, {&(0x7f0000000280)="c7647640b5247fc5b65193323f65d5c8bd04c4f2c7f818b84b9e184c9a35d2724c6b74d0985b217df64fb1e908737e054d41d742f71568d30fad9eaacca6daeead07de0684f57d8658e2ccb1a4196cd528fc45fe822b368e9e7cc032c4fdb68d3d6a5060e32222c2e2ebb0b6879a1cbb1c75d08329a245e838a404b0c9e64549bc6b158be8b844479a8a1de44dab7116d7ace9ac10cb7cf9d7954e2a88b10b90c97ab82d9a6779070ad629d9e98e1d8d4a1cbb9a12e96170ca737e090d2c14595e4a8d03e376bad242d36097cdee54b7f776d1bba6045364479d71a119e8d6e18a563807b3dbb63ba978a7c41e3f51abd7c40f83dc", 0xf5}], 0x4) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:44 executing program 3: 2018/05/02 11:02:44 executing program 7: 2018/05/02 11:02:44 executing program 6: 2018/05/02 11:02:44 executing program 5: 2018/05/02 11:02:44 executing program 6: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0xffffffffffffffff, 0xaa}, @multicast1=0xac1414aa}, @tcp={{0x88a8ffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="278e574ef0009bc6d6166d03a0632c069e26306db36be54cdeaec5d5e7d838d43fd1d01a9493d4d7f8285570cde10fd9e04b41fe14828adac5818b4937f9aec763d65dc2d8fe644879ef678d69c0515c226428d9049fd3b3abc8a2635fed961f13171606fa4d2e19bc9fb1c7628fbd9e6a0369af889b27ee918e381e0f79d050ecb742e4ff364e456ba055882fade2de7b8497738124191ae0987dec623e0fcbcaad1f8583d93e3845c08b4dda687ea8a5ec925c066fbd449118648c9b86e69a98b1c83a7752907e48522f", 0xcb, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/141, 0x8d) 2018/05/02 11:02:44 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xe26, 0x100) sendto(r0, &(0x7f0000000200)="85d0bfc85630d4fcba47c614ccc79aee19091433ffbbd28f28baa75a3bcdf421d5e70e089361068593055f74cdbe7ee29d5568de4297e4e274f92f16354f41b42b16ddf17e1f2cc2ea060a78904f548e", 0x50, 0x40000, &(0x7f0000000280)=@in6={0xa, 0x4e22, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, 0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x3}, 0x1c) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="894956b76cacef5c3111530e3ef3c6066b56d30ba3bc025d49e7d6c1ae30e8944bd4154ff2bc9097f088dc56bd5f7fbc8ba2ce466fae15a314bfadab") r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x74, 0x400080) connect$vsock_dgram(r3, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) listen(r2, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) sendto$inet6(r1, &(0x7f00000001c0)="05", 0x1, 0x200408d4, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 11:02:44 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0xffff, 0x8000000000, 0x0, 0xffffffffffffffff, 0x9}, 0x3eb7c0470c7f13d6) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000000000002500000000000000070071cb0000000000000500000000000000000000000000d87b6949dd0118233d7fef890e1b37"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x29b, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/02 11:02:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/05/02 11:02:44 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x8112, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f0000001000), 0x20) 2018/05/02 11:02:44 executing program 4: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) read(r1, &(0x7f0000000140)=""/99, 0x63) io_setup(0x401, &(0x7f00000000c0)=0x0) r3 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x1fd5, 0x400) r4 = dup2(r1, r1) r5 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x5, 0x480) r6 = syz_open_dev$admmidi(&(0x7f00000005c0)='/dev/admmidi#\x00', 0x3, 0x501000) r7 = syz_open_dev$midi(&(0x7f0000000740)='/dev/midi#\x00', 0x3, 0x101000) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ppp\x00', 0x64000, 0x0) io_submit(r2, 0x8, &(0x7f0000000900)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000000100)="63240c1cd8367a3fdfb68b9482aee027f29b", 0x12, 0x9, 0x0, 0x1, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x2, r1, &(0x7f0000000200)="0302f567533cafd8d2f51105f442ed5c383ece8ad7454e0161ec778077ddc5b77337120acfcc186c34d8c650c9789b6997912f511163547b4b6c0b1d4bd19e7ffec983b5922eb81b56196ccc8890504895aafe13ed649d3194468bc50e69635ce68ec347418c6b16808f305cda3fbec39102a4bf1674d3319574bdeef9435efaef908d9478437af3a4ae8972a8f22d2a932dfd214df6e9801a540a6c40de9950cc249e143951acdea124d57c1c6859bd093065de50a312ef6348146f9e85a79863e18e25", 0xc4, 0x9b0, 0x0, 0x1, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x401, r1, &(0x7f0000000380)="49ef91f46fc1501a1b5f60cfa8b48495e81880ff744da60647de887d60d3ba89aa41d4abcc5d89f22c787e6b809204146fa48cf25e33b976ccfec360256ba523d84dd1da3c9a7c6d5b35957beb0c5160c5e7f9cacbe54e97706b40c55c04980fccdab24e3604e821adddfd327800a403af97d21b91482da89df985adf50271413caf603ebefe9ffb20752a35bf62c41a88b978a51721", 0x96, 0x7, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f0000000480)="aa06fb9ed1cff9830f263a3846ad45131db20867989591af52446b035228124840bb3ef95141db5704fe85b827532d1d135b533ddc", 0x35, 0x7fffffff, 0x0, 0x1, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x1, 0x10001, r1, &(0x7f0000000540)="974ef96860cd692d7a3db1e5c7a986df32a44e15e29285dfbf3ad158338aabe5f48b41f9d2ced6594e098b919c971e4c5e7e1564c7dc611d0894266a657d45b99ef1f5470ba83c257b53ea839a557da956c65c77e6", 0x55, 0xffffffffffffffe1, 0x0, 0x1, r6}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x7, 0xffff, r1, &(0x7f0000000640)="dd085ec23a1d0c0a9eef93e83c8af94922436aafbb218a54932179a445e646f6e5f399003ffccbbf8a11a49f7db23a52f39d8f5afa94c329bfac749162ecd3436652adfc1c92a10dfff51838d76506f452f38f78bb969970bdaee74f6f942546425cdfbaf692f01db36075fd10cdc62a5597cf24ef58f87d84f231a4ed9ee4e86c496b22c044b638ee7a714e01fd1069c4e5ba2a8e7f6e4a95ee2b5ec9523a1cd9acba61008bd5318bc73e97a96925ebf26b3fd2d0f4672de4c750aec40edc05f2e2de1974289b361cb67499af6e7f630105d510ae6a350003d80810a4d42d99", 0xe0, 0x2, 0x0, 0x0, r7}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f00000007c0)="805f673ecca4ddba81dc16e528f3cfcf", 0x10, 0x2, 0x0, 0x0, r1}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000000840), 0x0, 0x0, 0x0, 0x0, r8}]) 2018/05/02 11:02:44 executing program 5: mlockall(0x2) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{0x4905, 0x0, 0xff, 0x5}, {0x2812, 0xffff, 0x37b8, 0x5a6}, {0x1, 0x2, 0x7, 0x8}, {0x1, 0x10001, 0x6, 0xfffffffffffffffe}, {0x7f, 0x9, 0x7, 0x5fb}, {0xa, 0x2, 0xea0, 0xf}, {0x4, 0x9, 0x1, 0x4}]}) 2018/05/02 11:02:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="000029c448a0b8c2"], 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) 2018/05/02 11:02:45 executing program 7: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0xffffffffffffffff, 0x18) 2018/05/02 11:02:45 executing program 5: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaad, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)={0x0, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "44e26216ab42a5662d050e3935ac7c723e55206ba26e315eceaf0d95bfd0c8f3ad644d5da5108ea9bf1d9e561d100fe212ddd20964ebe760b6bd20bd30782582"}}, 0x80}, 0x1}, 0x0) fchmod(r0, 0x24) 2018/05/02 11:02:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/52) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) 2018/05/02 11:02:45 executing program 0: r0 = socket$inet6(0xa, 0x83, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x200) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/207) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:45 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x80000) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = shmget(0x2, 0x3000, 0xb7f10138827d6ac8, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='teql0\x00') getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x700, 0x5, 0x8, 0x100, 0x0, 0x80000000, 0x800000, {0x0, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xb2}}, 0x2, 0x3f, 0x6, 0x6, 0x3f}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r4, 0x1, 0x2, 0xa67b}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r5, 0x6}, &(0x7f00000002c0)=0x8) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000980)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000009c0)={@dev, @loopback, 0x0}, &(0x7f0000000a00)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b00)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000c00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000010c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001100)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000001200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001240)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001380)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000001480)=0xe8) accept$packet(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001500)=0x14) getpeername$packet(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002d40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002d80)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002e80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002ec0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000002fc0)=0xe8) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003040)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003080)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000003180)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000031c0)={@multicast2, @multicast1, 0x0}, &(0x7f0000003200)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003280)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003380)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003a40)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000003a00)={&(0x7f00000033c0)={0x620, r6, 0x20, 0x70bd25, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r7}, {0x174, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r12}, {0x210, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffffffff785}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x5, 0x2, 0x7, 0x80000000}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x73ce}}}]}}, {{0x8, 0x1, r17}, {0x270, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x401, 0x4, 0x9}, {0xae3, 0x7, 0x1000, 0x7}, {0x6, 0x2022, 0x2, 0x2}, {0x1f, 0x3, 0x7f, 0x9}, {0x10001, 0x3ff, 0x0, 0x8001}, {0x4, 0x3ff, 0x8, 0xfffffffffffffff9}, {0x7ba7438b, 0x1, 0x2}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r22}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x620}, 0x1}, 0x10) sendmsg(r0, &(0x7f0000004e00)={&(0x7f0000003a80)=@in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x80, &(0x7f0000004b00)=[{&(0x7f0000003b00)="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", 0x1000}], 0x1, &(0x7f0000004b40)=[{0x18, 0x100, 0x24, "063e40b56ef0"}, {0x100, 0x101, 0x0, "c0ee4d397d4f149223e3faa57a6ea8dee4f9af19937cbe19c6963e72076ca4aca061904158a653bcd016655e3488bec1b5ee01d9499c5e7ee837b427b5bc29379afeb27a8a96983109ad34f3ae607ad335a02b37714a9b566816d40435d351cf5625e5a7ca77e22eb36fae6bf332f26d3444d90b7d66be290a29c38853ec66241bdc0b1133b17bcf2b80714a29ee1b71933c1ab7d3428d45939c0dbd70385e34d5d4fb8269537ea843c7928d2de201fb7044cc869998046edb58f1680148daeb87f91d75c5697a8c5c81da84c01da4e7bad29b262f2623b53cbbc8b784cb05105486f66582fab4657c7f"}, {0x108, 0x110, 0x0, "1c6aa529dde8df1286b15313b9df0fdaf6f308f0d5f9bfcd0dd29f21a6f5fc568c45f863829381b9f253df603153548c3560101bebd6ca1ae92f9ed5122a679cd981e98393bda79265beba62999b7b99b78c34f45e1db29973d6fd7ed4cc824bd276beb48a80d5bf01dda42dc6f5a170d90dc6ab90d83430f7afd1d5ad9839d101d2bde83d845b4712a5479f2a06589ac42d3296ea753998538dd67cf3177db9f6e2c12f4ed3e3a46d5668ac1a7a75a8578be61f976625ad9fd8ca24654a00634bbfe025a8b945074df8c7d891bbe5b25b608a37952c1fda54cd04d24295ad516a74c29781af3db3ee090dedd5b81396f5"}, {0x88, 0x103, 0x1000, "ae3497fa324c1b54c3ac5b6d56eafdab4338eb2ea84a466189293d25cf4c8ffaef7761918d50097fd26d982e1d8ad2aa6e7074ec5376d5b2d1542a676866d11475b878ed020497466543e1a4082672f4d1ef50acf5f963db6eb85026ce2c699fdabb4f267d3ea4fcd94312893fe73fc31abbc8218b51"}], 0x2a8, 0x4}, 0x4000005) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004e40)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000004e80)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000004ec0)={r23, r24}) 2018/05/02 11:02:46 executing program 6: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000100)={{0x100, 0x3, 0x0, 0x40, "8536afda5a0e2f486768071d7b54cf6d0a2f5998757106c4aa53feca6db20c144328dd741647350f0262cbfe", 0x6}, 0x10000, [0x7fffffff, 0xc0e, 0x101, 0x673, 0x5, 0xfffffffffffffffd, 0x400, 0xd8e, 0x40, 0x1be1, 0x7fff, 0x7, 0x3b6, 0x8, 0x6, 0x8, 0x9, 0x2, 0x3306, 0x1, 0x1, 0x2, 0x60, 0x2, 0x0, 0x18cfe721, 0x3b, 0x8, 0x0, 0x9, 0xfa3, 0x1, 0x2, 0xffff, 0x6, 0x621, 0x105d, 0xffffffff, 0x73f21055, 0x1, 0x2, 0x81, 0xbe, 0x96, 0x889, 0x100000001, 0x8, 0x5, 0x0, 0x0, 0xfff, 0x5, 0xffff, 0x94, 0x9, 0x3ff, 0x20, 0x545, 0x3ff, 0x40, 0xff, 0x4, 0x6, 0x5, 0x8, 0x3f8fb122, 0x0, 0x0, 0xc51, 0xfffffffffffffff9, 0xeaa, 0x9adc, 0x3, 0x2, 0x5, 0x80, 0xb3, 0x0, 0x4, 0x6, 0x3, 0x20000000000000, 0x5, 0x2, 0x8, 0x10001, 0x4, 0xfffffffffffffe00, 0x3, 0x7f, 0x8, 0x10001, 0xadde, 0x8, 0x8, 0x5, 0x4, 0x8, 0x1, 0x80000001, 0x4, 0x394d, 0xffffffff, 0xef9, 0x3, 0x3, 0x3, 0xe0ec, 0x0, 0x6, 0x7, 0x8, 0xfffffffeffffffff, 0x0, 0xffffffff, 0x0, 0x7b3, 0x1b, 0xfffffffffffffffd, 0x200, 0x3, 0x3, 0x9, 0x100000001, 0x9, 0x6e, 0x2, 0x3ff], {0x0, 0x989680}}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006ac0)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000006bc0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006c00)={'veth0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008340)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000008440)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000008480)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000084c0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000085c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000008600)={@local, 0x0}, &(0x7f0000008640)=0x14) getpeername(0xffffffffffffffff, &(0x7f0000008680)=@can={0x0, 0x0}, &(0x7f0000008700)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000008740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008780)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000008a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000008a00)={&(0x7f00000087c0)={0x224, r1, 0x16, 0x70bd28, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x10c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r9}}}]}}]}, 0x224}, 0x1, 0x0, 0x0, 0x80}, 0x40) r10 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r10, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) r11 = epoll_create1(0x10000000000) r12 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x1000) shmdt(r12) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r10, &(0x7f00000000c0)) 2018/05/02 11:02:46 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000026c0)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/222, 0xde}], 0x5, &(0x7f00000014c0)=""/49, 0x31, 0x2}, 0x20}, {{&(0x7f0000001500)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/35, 0x23}], 0x1, &(0x7f0000001600)=""/4096, 0x1000, 0x9}, 0x100000000}], 0x2, 0x20, &(0x7f0000002680)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) 2018/05/02 11:02:46 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000100)='ceph\x00', &(0x7f0000000140)='\x00') shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) 2018/05/02 11:02:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_targets\x00') fcntl$notify(r0, 0x402, 0x1) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) 2018/05/02 11:02:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x131081, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/23}) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$inet(0x2, 0x80b, 0x1000000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/05/02 11:02:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/02 11:02:46 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) r0 = creat(&(0x7f0000a2a000)='./file0\x00', 0x0) lseek(r0, 0x0, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) 2018/05/02 11:02:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x8000) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, "ede66273", 0x20}]}, 0x6) [ 207.545116] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/02 11:02:47 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) fanotify_init(0x1, 0x80000) r3 = syz_open_procfs(0x0, &(0x7f0000000440)="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") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f00000002c0)="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", 0x5b, 0x0) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000003c0)=0xb0) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x800, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/02 11:02:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x66a80) connect$ax25(r1, &(0x7f00000001c0)={0x3, {"d8198c6365a2ef"}, 0xf12c}, 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0xffffffffffffffc0, @mcast2={0xff, 0x2, [], 0x1}, 0x87b8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'veth0\x00', 0x4}) 2018/05/02 11:02:47 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) bind$ax25(r0, &(0x7f0000000200)={0x3, {"002e51e6c9b2f0"}, 0xc5}, 0x10) 2018/05/02 11:02:47 executing program 4: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0]) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000240)=[r1, r2, r3]) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x2b0) 2018/05/02 11:02:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000080), 0x0) ioctl$TCFLSH(r0, 0x80045438, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000040)) syz_open_pts(r0, 0x80000) 2018/05/02 11:02:47 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) r1 = shmget$private(0x0, 0x1000, 0x15c0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000240)=0xe8) r5 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000380)) getgroups(0x9, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r7 = gettid() r8 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x0, r2, r3, r4, r6, 0x188, 0x8}, 0x9, 0x7, 0x73ca, 0x40, r7, r8, 0x8}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/02 11:02:47 executing program 6: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) lstat(&(0x7f0000000d00)='./file0/file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setregid(r1, r2) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = getpgid(0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x1001e, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='pids.events\x00', 0x0, 0x0) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f00000004c0)={{0x8000, 0x5, 0x9, 0x0, "ec3ca7e5eff2ffb5ccb7cca6b2f17cb0ae825070ee1978463d7aa8e2a0e93c66313b0c09feab99addeecd140", 0xfff}, 0x80000001, [0xfffffffffffffff9, 0x400, 0x7ff, 0x8, 0x100000001, 0x1ff, 0x1, 0x97, 0xf2, 0x7f, 0x100000001, 0x20, 0xffffffffffffaeb3, 0xf69, 0x7, 0xffffffffffff0001, 0x9, 0x6, 0xffffffffffffffc1, 0x2, 0x200, 0x101, 0x19, 0x4e, 0x1, 0x10000000000, 0x0, 0x1, 0x3, 0x81, 0x400, 0x1, 0xffffffffffff8001, 0x2, 0xbe, 0x7ff, 0xd4, 0x6, 0x7f, 0x3, 0x3, 0x0, 0x7fff, 0x400000000000, 0x10001, 0x100, 0x2, 0x8000, 0xa648, 0x8001, 0x0, 0x40, 0x9, 0x7, 0x2, 0x4, 0x3, 0x3, 0x8, 0x3, 0x8, 0x0, 0x300000000000, 0x5, 0x2, 0xd5, 0x0, 0x4, 0x3, 0x2, 0x3, 0x0, 0x3f, 0x100, 0x0, 0x8000, 0x6c5a, 0x9, 0x1, 0xfff, 0x17, 0x101, 0x497, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x81e9, 0x1, 0x3, 0x1, 0x7, 0x0, 0x2, 0x8001, 0x6, 0x0, 0x5, 0x0, 0x9, 0x5, 0x80000001, 0xa67, 0x1000, 0x8, 0xffffffff, 0x5809, 0x7fff, 0x88, 0x4, 0x7ffa, 0x2, 0x80, 0x6, 0x0, 0x7, 0x9, 0x5, 0x1, 0x80000000, 0x4, 0x81, 0x0, 0x80, 0x8, 0xfffffffffffffff9, 0x1fab7fb9, 0x6], {r6, r7+30000000}}) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f00000003c0)={@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x2, 0x4, {0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}}, {&(0x7f0000000340)=""/9, 0x9}, &(0x7f0000000380), 0x60}, 0xa0) tkill(r3, 0x100000000001a) ptrace$peek(0x1, r3, &(0x7f0000000000)) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x48081, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r8, 0x3, 0x1, 0x7, &(0x7f0000000140)=[0x0], 0x1}, 0x20) 2018/05/02 11:02:47 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000026c0)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/222, 0xde}], 0x5, &(0x7f00000014c0)=""/49, 0x31, 0x2}, 0x20}, {{&(0x7f0000001500)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/35, 0x23}], 0x1, &(0x7f0000001600)=""/4096, 0x1000, 0x9}, 0x100000000}], 0x2, 0x20, &(0x7f0000002680)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) 2018/05/02 11:02:47 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000340), 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) sendmmsg$alg(r1, &(0x7f0000003b00)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)="4e7bd82a86c76470aed1c31bf3a50ca79c0e57576534dc", 0x17}, {&(0x7f0000000140)="9bd71af179829e8770b018e94f53fe792372d0e848c99c92ec3d15d6396e5af7d72b22e87764ff349190f124bf455153df43dbd525461b8006cf405b72aa4c4583d562fb47707b38d30db3f04baa3de9b388c75ef2369c068974fdbe12455bdf08f15f1de877282e87aa32330fbcecd48dd993866186ef33f18548fee34808d623e3fce72f16af92b881606055", 0x8d}, {&(0x7f0000000200)="de4836cb2a9bee7592c5b15c12166b592e9dc0cc4a2546eebe2858227c7785e6bafa6d294dd6d9039105f15c728c3f7249906e8f48619b33a24a4afec1e4ef13178837060bbc95972b5d0df8353f4a72fe3d4b5f257127a2ab05094459a2de4859cbac6a981f9c3237f2bc2141b4c02046d44b44fbf33f94d4fab1077c366c762d174e5a239f445ebb714abbaf1b4dcfdc3d35c4e03515b4cafcc5c0395a331f544b37c870ae1116e51922a2257368bfe32156f1f0299f818505d874663b9d0a151d9e3f0f3767f11208168353b6b684e812b71bb354704a7d01c84efb5e58dd28d24e75310cbb85001a", 0xea}, {&(0x7f0000000380)="34751e989b68d8fcee27d140ac1ca0458fa5f20136d9a2878a81ace61d0c36d5de229053b4e8ce68d0e65c6ec64844abb987d69f90723b4a8e86c4c317236ecfc39405cb91475f0e9e81be34ce25da12d648f7fa0e1226f0c6f28f09f08336e7c19fd665e156ce2181e46cacadd044310f740c7ad7cc79639bd0e0723f583aa748b537d0858f61890698c1e2b030ad7d4be5f59f930c4551240ddf52df1926b66ca54b481f33532bdcfaefc9d9f20897253dfd2907f7", 0xb6}, {&(0x7f0000000300)="1442", 0x2}, {&(0x7f0000000440)="2ba800964324ee90b25b22683c67c56091bd43a96989e31691a63d4a96fcd03b8fdc5c3da843442ba5ed3790b892d6ee61c220ffd3a7b430a85ae39f647d", 0x3e}, {&(0x7f0000000480)="37ba", 0x2}], 0x7, &(0x7f0000000540)=[@iv={0xd0, 0x117, 0x2, 0xb9, "50b453f437ec950cf016900b48767ac77177de43ae22344352467b5cfbb73af137840c3c9ecffafce4ba2bc02721896079073db02d5a078362f83b4603beffe2b6a781d2583305aff24ac255a2de7f81da586bdae5702570f225536dd9f51e50ce1ef20f0e1fdda121c172e3973c8d8ab4ad1721f8bc7059ff725e2d56487ace3a189799c388e2bf9e9b977ab71fcd9bf1cbf2b8af5fe09b53e7a18c20098b573f2f019c8db3bf41819c2917e89b5cb962d0563a5ee772911a"}, @iv={0x100, 0x117, 0x2, 0xea, "3ed670b0fb675356a1733ce41c4435ed5938216d485b5ec6bb87d89afc524ddf845e29aa2aeadceb383ed590a43641e3d97314ba7242f3475b2ffcf09260ab7ed01b2077916ddd1fc3d57a32bafffd7a51f8bb890d9beb1b64e6feabf209393231bcde3aab93cecf33d7c2b6c8571ef0c33655450755234b4cd536eb0fedd0af14ddd70e488cbe586381cb520064c08a416117dc0a88f6f70365ee8baf0d6e798a18fc171c423167c80d41651d0fc599fd7ee81f86a7c079998fcbc3bf2ef848c2b9cde03e9d7c80f2de18df2047b60ae7de1e1a5eac54e2274a4da6d7c10a663e4b25982d382a005630"}], 0x1d0, 0x5}, {0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000000740)="0185665256f1628042c83205d310d98771c19ab89e78bb43541e3feb6b17fab2e2eb87c8e0b7f27153af23747edd350f6ff2f2d7bde8cd5349ba4a2c00cb2b6a54c93d36302d0f461e2770be5df8507fbe5dd9a6961f24551fc6ca846943a40d184a7f88e9e03405", 0x68}, {&(0x7f00000007c0)="5d63ff93bd75e74c3c69be5358ccab5e3daf4de29bbba0f5cb52d018662fa7fe46a5b35c98067b80eaf58cb303deab254dd10dcf83bb9208b6a36f5ebce172ce89bb7b5e12ab1a67915e7d2ee39971dfa23f18b7f005e06e8ffb86df89fd5193ac996bc151387020a392e35e48948cb07debef206a4b1946e77b4da9dbfa627bd75b8db9c8e6c0d4c2e07eac152df93ff09a17ac45bdcc00f1981310717ca0113abde69ba980b9cfa4586164113f21648aa4e96a4d6712266e", 0xb9}, {&(0x7f0000000880)="97352c9c53909e19c15f75801c041f61a43fd431f24abbef36fc02ab60bde4906c47aeef9ca2ebb920d5b6c293f93ed2bee0cf87a0c499d64594ac38212d30e0f50796e739edb06fa71914be13b2d2df8a5471ea61fd935059cbdfe230a79b2f79db3066a8b18b8fd240c565cae0a73d09563bc04c3488898ccfadc1eec3de3de7e300ce3e85f950deeba433247594c2333337132ccd8635cd57cd3528037d79e214e14464e9db724a73ce408b015dcbb9b64bb41aeacb892ff8a67d7775c7de30347f7f9b9d4e9a03fd425962d3a6d4b02ba64c63df98e5ce1a", 0xda}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="78c7f560dc8bf1f424c682bf9ba5b96cb6a11ac672e92044ebfe21e6894092933ed08fb3c6487f96289fbdb77dcc2199e19a93bcb97d0c4aa8789493a0eba946015092b9ecfc259f447ad00f5b1fff2f62124a98", 0x54}, {&(0x7f0000001a00)="f634fc67f8109e3246bf43db58195b491045d42dc6b52c5118535f41d71c585f359ebb1f4bc835c4ca7d3864c40c1de1d52d7aeba358d68a540fb1b66d56071f5bb2a34afc3d9e04f05190eddf5d009f5a53e5469d9429b6ac4270d81c1b448f7f91056e2c1e60017a3a8722a7168e50f417ce1365ec90210408b25c540f6272c10c3d58cda29715ec41d967ddd56b6419a8ba9a86450d7df58af3e178e9179ac273c5d54678753eb928c1eea03e487c7c2958804e0cae0fe8ab2d64bcee6fa51d928cf70ad4c3a2d56a9e2a9967501eaec7b634a2b1317de0000205150f786c8fd4d7d3c36f5284592e49bf10794d48eb94f7755405320a1b5b478c77ff61", 0xff}, {&(0x7f0000001b00)="ac44df4deb0ebd05655565c844df70264e62680942f86bec8d698913271a7099ae7912163119de622b787446ce9c8ec6287e4d4c43269c0d40801f6dd7a57edf5169d2cd5585b799764958d8b68ebdb9c3ec9a8a73cb565b114152038bbfe4eb195816cbe97a43b0f7ed9cc2d59b02bac6fb5234316e13ea53884eb5fc93f14141798cbf5fda96b7399c4e24d1c28de0ec23b8b00e2e6997c4296fc1e48932541da1ac26872c5056532ea453fe2cba583f948af4a27210e6aa77707aebe2d1a6ce30f5a74904a195e9976b0851e42ae797dc7a7d656976e1fa094720963a3379de79fef3", 0xe4}, {&(0x7f0000001c00)="4de4a03ad1c02270a2e2fe49d7c25f3f7060beb971c87ac0e445e7213beecabcc25f93223dec538b52fa0873c69fe991c729bb076f2b3b2e00b4114c844f92838bfe2b5df93cd96f9906c24d37ca93fe3a7843c60c30004ba8d86fa013e0ec2ed0e20e9112d959d3ca1e23cb39e1297585e6fb8993f084b584f1b62ae5ab28a512169eed9a6b5fd5d029c0471eccf73a93961039c4b91b34d0a075e5461a69f6399123b84c5ad2dd681fbb2d1ce595ea2ea568ef0aa52bf11d40833720f54e121fbb27b209cdc283e4863a633f40503ed993", 0xd2}], 0x8, &(0x7f0000001d80), 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001dc0)="5eaec1a855a4ec4a6dcd1f86093cd7e874e296e2386b08a94845eb7b6ac4a63724efaa1c157a56b8ba61e71d8bfa53db337900430107c7d8d782b3bbd7bc3216a8d38f4f389ef99922ad59", 0x4b}, {&(0x7f0000001e40)="f63c0e9e686f479dd9a56e8cf8df2c5b", 0x10}, {&(0x7f0000001e80)="e586007e9b628c6731c8e5a0d77c59dcc76a45ef368010638c01307309b545ff6dde9511a61c185869c203d7867d48373ccfe5f51812f64a2b2a9b08123a5fb87762031925efe67aeb3b6052d8cff4dbd2541f3328a49492a07f2700c285cf6f7ea3d35e4fe5d69dbe0f84809355a9fbf81fc2318941060379114225240051bcb9898dfa726a4d84a5eec0c8c033e9abe02c1ec193c1a46d31fc7ab5958da66ffdde512e28bb93ef", 0xa8}, {&(0x7f0000001f40)="63ef205b9a487246b1e2f217688f3fd2bc821b19fb7d186201a2f5bccf234246976abd3df8a4925bdc9fb84b7e121ae12a23cca7be4f707ddf9f8870525d1b067bd5b1e7911472aa33c732c24884a41093274592e29c0b3e9310b94c3e6f8e05f800311086e03fc2007ee305d96e613b10063611afd2bb4169397908cef404c6d3", 0x81}], 0x4, &(0x7f0000002040)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x90, 0x8001}, {0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000002100)="b7b70f", 0x3}, {&(0x7f0000002140)="ab8c8d06d0a8ec1fd96fc6ab2f93bdfd7864d9311fd531ccda9df24d204ee1851cb480defe826a9932a31eb812e8120a231b7ff8ca6fe085c36f24e8f033802e82b14c76b7da620b12caea39d4bb0c1e97e5146a5dd03045fc1d26634e2aff0a461c0a552c3bbe578dcc4be850f9b2f71f1755f8821b39457fe638e0ea748b32503c95af5b3828c97bd2eecb6b393accebf8e6508b4489d4bc20f0c749e62447513c6d4093dd73206bdb1cd7af93f2712f1a318169cb11edd475492454e7b8d3f1736af5b6be042f6c1d935e5b9128c3232d9131658b063441ac3b80d0a6cb86798ec952ac6ed1d04705900fdf259cc37ce3", 0xf2}], 0x2, &(0x7f0000002280)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x70, "997a43e2d52e94e3544572e0c169c4058f1ee9d71c938209e7e29713320e0ff0d70fbb95ee7181191e318db4c7dd81b90ba68910e55ca332c8153b524f8e4bb615023e13ad123656deb041d1e39ee85f0a62dc6fe1805a814151892f823e3a6e7fcb743a331e596be4dadc7303a44c03"}], 0xa0, 0x20000040}, {0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000002340)="b450255b8089170d51ecc90af51d4417a7b53ba4c740f151856490634cfa116f7f5b3c65468b0e9493399c36b48280858dbf8923da03e4dc83b61a67873771970888052424025ef38566ee65aef34b342cff822d1390ca311847972d4f3daeb162994919e1cf25691270767353e7efd55080", 0x72}], 0x1, &(0x7f0000002400)=[@iv={0xe0, 0x117, 0x2, 0xc9, "1d8dddecad475b2b765b661e18049879c7d99483362febc176bfe68eafbf98869fae090848dbd55fa469358535e03f4cc9defd8025e722ca93b9ba9dd87c6c8718bfcb138269e007fb71472e44691f4f684685bcab44b1afea945634995d224e208b6be08c7b346dd3e338712cfa86a1a0171a99cf1a6d0e6151ea3ea809f105e59d138972b398f88b8aba0ba84ea1969a234be39356380ab87037babf8d24a7cf203afed32e109d3ce11695c1673664d942b8e4bee6fd4787275abe4777107648694e45bacd9a96eb"}, @op={0x18, 0x117, 0x3, 0x1}], 0xf8, 0x4000001}, {0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000002500)="c443475cb1f04e47437f19e685c54944b64738c8acf9c8ab1c8dd3c97e8cd35e0d9bc21394b4bdf1d54baa435e4cce3f61940aaac407c49066730234fe83c96b0938da3e84e0b551766c86f466491c43e08af77c8434e1abf395c1dc394f40545b2839b4a1fed2aa257026444815b4fcf944c0d21a29a707e9659799fbf8a959a7e018ff8b6fb05e476c218028288df86d0581bc67b092e89bce4eb6ba1017c21956183395be8b31be00f1b5629d77f544e8fd71b718e2dcf459a878e335b217bc176ed386d0", 0xc6}, {&(0x7f0000002600)}], 0x2, &(0x7f0000002680)=[@iv={0x108, 0x117, 0x2, 0xf0, "fa6bd3cdab890a4ed9dabcd25e4eabe665677bed23e8796050956f3c1e28c63f417e88d8b1894086b17ff513dd8979d927057bc5c0d1f4736bfb264938e739af8716f617ea9ec7e5c8fea0330c890e04c9dcf0f9f2ebff089e4b4d10acf020c38ffc53b94a01089ea348512a71825fc5dfd15bffebb7e5ada9e3474781db896b701bd1f40e5cfe41e2d33ab865d235e8b17e494362b70b0c4e66faf38bc3111ae800a3eea5411b84c668e41a9be37a2c37eb047dce4da7a6e44634e5d512dff5276e04bfc5f81d9705378af2cba3516ce99e4cdefcb44054ee4f41f1a317298c19b581f79f8bf972e288692f3f25d9d8"}, @op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x7a, "dd3e31a1a807db1258ea30245eeb5cd7f2d638a127fc58a0799fe4ff290245e62d9cfa6527b3eacae054384ab35f50e2ff02f0ac89d6ed43334da2d072175a92328c971d099d503d12d1b39035d1691f9509051e722ccb3e72ba40872dd1a92ceb8d981eda31e0b81ea106be068fb353356d788d06f46bd61d0b"}, @iv={0xc8, 0x117, 0x2, 0xad, "7892781915ebb2a0702c50f95ccab5b9f0bad7ddd7f20df5fca68a2ead37e0143b6b0def8f2a17b9d14c58fa31f634907b2a6405d5fa8387c754419dee460e3eb0b8d6cf42b73d30c5de42c6fa774c98877912ae6a75ada8e70a1163be93773d9a047dfd4c57aef679c0099b882d7ed7d5793875369943d6b3805078cc6d11a931532df7458caeda55836eef8c292a7470b4dba384451b0740a1d70a0244d80476eae847a3347f0e487d80c807"}, @iv={0x20, 0x117, 0x2, 0x5, "abbeac96c0"}, @iv={0x18, 0x117, 0x2}, @iv={0xc0, 0x117, 0x2, 0xa5, "daf81652a1cb92e6a18b33afad7b8c50e0aa43e6b8708811ab15688c76b2153473c4e86fa8a3a4efeff0ab45cbcef5bb38dd8d0d33b7dcf706c64a6a7d29ddc61e851df3e2ee0813a3cbdcb5ac2ebaab189c93efd436b8182a980bff8f29ea0578fed790758be42d42d8fe3b46dd36551245a34ecab30351d6ed2f5d2443df5121d721ef277c7b330250220a3077e717d19941005840b857791893e2afb324a42198567737"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xf0, 0x117, 0x2, 0xd7, "ee2b92cb940103028ac1fe780cbec697f2f37e2777318fa5b64da6299bbd3c14341982b5529cede1197d3e714d3581ee136b7a454f7cc8dce0c0eaf1f4148580125113c23389555b2c25a67f3db676dc1e6cb6bbd40e4122b389255836c5e6d4b18fe28cfb799803077eb0a31aaa5073f60e858fcaa198a81bb52c1802548a755f9f3da83d749e57232f5267aa9083c31cb91236c1f8c9ff16c747b65d5f95b97f6ca4e2eb8f4b495cfb59f4f244a6b41762c5d88e5cba7454100efd29e18cb33034c03e1587036d9e1ab9627e74f599b396859fab97f5"}], 0x1478, 0x40}], 0x6, 0x4000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8), 0xfcfe}], 0x1}, 0x0) 2018/05/02 11:02:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x9, 0x3}, 'port1\x00', 0x2c, 0xc002e, 0x8, 0x6, 0x3, 0xe144, 0x1, 0x0, 0x2, 0x9ce}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c24000)={{0x50f, 0x4}, 0x1, 0x0, 0x0, {0x0, 0x2}}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40, 0x400) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x3, 0x70ae, 0x2, 0x0, 0x8, [{0x9, 0x81, 0xfffffffffffffff7, 0x0, 0x0, 0x400}, {0x9, 0x6, 0x5, 0x0, 0x0, 0x1103}, {0x200e, 0x75, 0x2000, 0x0, 0x0, 0x88}, {0x3, 0x5, 0x4c5f, 0x0, 0x0, 0x1201}, {0x1ff, 0x8, 0x400, 0x0, 0x0, 0x1}, {0x3964, 0xff, 0xff, 0x0, 0x0, 0x1000}, {0x1f, 0x9, 0xffff, 0x0, 0x0, 0x400}, {0x6, 0x0, 0x4000000000000000, 0x0, 0x0, 0x2800}]}) 2018/05/02 11:02:47 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x81, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) timerfd_gettime(r0, &(0x7f00000000c0)) read(r0, &(0x7f0000000140)=""/220, 0xdc) 2018/05/02 11:02:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000000000)=@fragment, 0x7) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80001, 0x0) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x3ffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000400)=0x83, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x5, @empty, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00000007c0)="8e417d6f4b2d5a8ae9f855402a3bfae9b1dd08b13be6993c4e8da90892f7e4a055006b7e1ad4e17305bf0c605a7c2f2b5379674a155fce1f6e7c8bf86ca7f606c6001a76b382ac94634d4c4e1912639b48e8439c6a65e5d9fcde0cd0460a47d60747ceeb7e62cee8b6468452ff2742d8141a8c6ab867180c3421fcf34cb1239ebcce1320832b8159e9df51bbc9e3ab84d04ea8da965a1f04aa8adfcd339b230913d07330bb9663c52eada83d8e", 0xad, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000980)=0x891e, 0x4) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={r2}, &(0x7f0000000680)=0xfffffffffffffd14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2}}}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000b00)=0x2ff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000005c0)={r3, 0xfffffffffffffff9}, &(0x7f0000000440)=0xea) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x29f) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) fcntl$setsig(r4, 0xa, 0x39) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000900)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0xb0000204}, 0xc, &(0x7f0000000880)={&(0x7f00000009c0)=ANY=[@ANYBLOB='P\x00\x00\x00'], 0x1}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380), 0xc) ftruncate(r4, 0x80080) sendfile(r1, r4, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/02 11:02:47 executing program 4: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='.\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='fuse.', 0x200000000000, &(0x7f0000000000)="8edda03cc4f36b68415ac4b98c56cb49b46c4979af639ba9bd6e36c43384f5cc79ee4ce9bf2ae7e40128") 2018/05/02 11:02:47 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000080), &(0x7f0000006000)}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x2, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000380)=0x801, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080)="6f024105720ebc09b4f7fc9731832b7ebadf4eb715bcdd31d8b448d732b55c317bebabdf93345f7b56421f153b656f591e625808297b58423504bc273f6bd896a1464b3e66a5a68dde46893ffaf5b92b5650564b78fe87c1b525fb7af17439bcf07d102193d5ea3449a016000d40f3d32a5cbbc8434578a7bf2e58415082da82d900628dc9ea3e48613ba3a8bd583b3bbb6de04d1cd27b1a3e4b94", 0x9b) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000200)='0', &(0x7f0000000140)=""/107}, 0x18) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000300)={0x303, 0x33}, 0x4) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x2, &(0x7f00000002c0)={{}, {r4, r5/1000+30000}}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/02 11:02:47 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='openpromfs\x00', 0x0, &(0x7f0000000200)="15ba0c17e23e279fff65efbfbb9e76d82e4d6c89e067d134ffe2a35d3e8676626e2e5fa9ea05e0b7a4c0064c9f573fdf97f801651572a1cc35727a44935ceec5cb8e541d175548a3dd918c7498fcc25fcd47df5149179fad705fbf9a9cbef5905eaddc982839665107529728121ad5e30de6b858cf30ef0524098c683419a14ec334332bfadfd2f1e62775c2b7a8bc17a5399c5f574204d42b92d88c870d2edd3df8e4db04bed7d3c47d9010ce7d5eda9b2947cd35de266360ae2ec5b1f09b7adb336e24e52d1b4fe96eda39683df393619cda9c") 2018/05/02 11:02:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) inotify_init1(0x801) 2018/05/02 11:02:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffffffffffff0000}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x161000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) 2018/05/02 11:02:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000340)=""/157, &(0x7f0000000140)=0x9d) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) 2018/05/02 11:02:48 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000340)="1f0000000104fffffd0600000000d9d8f04101000b000100030423ca00aca9", 0x1f) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) 2018/05/02 11:02:48 executing program 7: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x4c083, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8001, 0x480) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0xffffffffff3f6f95, 0x3, 0x2000fb, 0xd, 0x8, 0x1}, 0x20) close(0xffffffffffffffff) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xe3, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in6={0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xb176, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb1a}}, 0x27}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xdc) 2018/05/02 11:02:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000001d80)=ANY=[@ANYBLOB="2c00000001040101ffffefffd8466645000000000c000100050000007f0000010c0006000010000002000000"], 0x2c}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/05/02 11:02:48 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80044, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) fcntl$getflags(r1, 0x401) 2018/05/02 11:02:48 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000026c0)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/222, 0xde}], 0x5, &(0x7f00000014c0)=""/49, 0x31, 0x2}, 0x20}, {{&(0x7f0000001500)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/35, 0x23}], 0x1, &(0x7f0000001600)=""/4096, 0x1000, 0x9}, 0x100000000}], 0x2, 0x20, &(0x7f0000002680)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) 2018/05/02 11:02:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0xc) r2 = fcntl$dupfd(r0, 0x406, r0) bind$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x80000000, 0x3fc0, 0x8, 0x22, 0x1}, 0x5}, 0xa) 2018/05/02 11:02:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00') preadv(r0, &(0x7f0000000100), 0x0, 0x400000000000000) fstatfs(r0, &(0x7f0000000180)=""/74) [ 209.669657] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 209.705425] netlink: 'syz-executor3': attribute type 6 has an invalid length. 2018/05/02 11:02:48 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000bd4aed)={@random="cd5c0b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff0703", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "09aea5", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}}}}}}}}, 0x0) socketpair$inet6(0xa, 0x80000, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1f, 0x210000) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/02 11:02:48 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x40000) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40480) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000180)) 2018/05/02 11:02:48 executing program 5: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) 2018/05/02 11:02:48 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000100)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3, 0x0, 0x100000001, 0x1, 0x7f}}) 2018/05/02 11:02:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) lookup_dcookie(0xfffffffffffffc01, &(0x7f0000000100)=""/4096, 0x1000) 2018/05/02 11:02:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/05/02 11:02:48 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x5) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x3, 0x3, {0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="44ea929423b0a22fbb607fdd4ed5b63b577da5647aa8677afa041471f61db5c5dbee5f1e8d97ec6b313255926fec7e8dbbbd594caa153a97a397f8de50f9369ed3cea620c539e53b35e3ecf055af6dfec4770bbaff6518ee13", 0x59}, {&(0x7f0000000180)="bd06229ca1181344ee1c832819f50b9240639e16b5ab9bbd885fd371a214795cad9c25fa956841c401f5a78c17cb71fb66ef3188134a85a226a083b3a742d19c6cad09a33f0360bfb4a494c4be7e2a3e55475768ba61fd2341327dbb2a807cd609f5c9b3062b40dedb", 0x69}], 0x2, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x13e0, 0x20000040}, 0x80) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001680), &(0x7f00000016c0)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000140)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0xc5ba, [], 0xaa}}, 0x1c) 2018/05/02 11:02:49 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) open_by_handle_at(r0, &(0x7f0000000000)={0x37, 0x0, "dd9f59528b4e5562a1f5b97bbd10a24572f03303aa13f4c432626c21cf65935edaa4d563ba0494df2ff5c2337a52db"}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000000101000000000000000000020000000c00020008000100e0000002a11d09548988bb5e3126e6f3fe9c1deeaf1ce6928c79a352a245831563d9a022ae1d36502a1b"], 0x20}, 0x1}, 0x0) 2018/05/02 11:02:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) getpeername$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x12}, {0xa, 0x4e24, 0x113, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x101, [0x4, 0x2, 0x0, 0x8, 0x6090, 0x151ca7c100, 0xfffffffffffffff7, 0x40]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x800, 0x7, [0x7fff, 0xfb, 0x6, 0x100, 0x8001, 0x100000001, 0x800]}, &(0x7f00000002c0)=0x16) 2018/05/02 11:02:49 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="85000000050000003c000000000000009500000000000000a87e562da185ccefc76b69f39efee58df6a41b2ab48bfee3591b77989545293450dbe01c4222da624956af01ded8015e5de3a7b212ff1832ae4bdcd9"], &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000200)=""/153}, 0x48) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000008c0), 0x803) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x0, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x280, 0xffffffff, 0xffffffff, 0x280, 0xffffffff, 0x3, &(0x7f0000000440), {[{{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0xdf7ad410d6f39801, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x8, 0x5bf6, 0x95, 0xa8, 0xaa5, 0x80000001], 0xde4, 0x545a, 0x3}, {0x80000001, [0x800, 0x8000, 0x8d3, 0x7f, 0x9, 0x800], 0x10000, 0x101, 0x7}}}}, {{@uncond, 0x0, 0xc0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0xffffffffffffffd1, 0xdcb3, 0x5, 0x1, 0x0, "e91f3c5c62875f20c888becce3828983b5ad2539679ecb9c1e861f7b2f305cab5ba4e214218baf6ef3ab988fbcd0ddac8aa06d03853b1c23a56ecfbd0643b891"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x7, 0x9, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xed, 0x0, 0x0, 0x0, 0xd9}, [@exit={0x95}, @jmp={0x5, 0x9, 0x0, 0x0, 0x0, 0x4, 0x4}, @map={0x18, 0xf, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x200, 0x44, &(0x7f00000002c0)=""/68, 0x41f00, 0x1, [], r2}, 0x48) 2018/05/02 11:02:49 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000040)="574660f141609ec992248fe9721b2686bb23b99023a5736f7fb9283eafd5f053f208436099298c4e47509ea2949c7777c149e5f357ff54501967bb875d97b219f4c55299622da76e5656ac2c62ff18e9388122d6df4d28a45cebec3c3e864741af3af9d7265a3869849920dbb79a274cae45a13f6927f285c4efd2829c82dab0cf6fdf184f3a5afe8f8d5db0908b7fd35c0f0a689d54c742083872995a570f48f35175a3b15744463d75fd202c3aebce92dc9b915e2d99055a9dc418cd671114b8ee45e203576b0e95e207e6f213f1e179ed6c55a4d31e6521ab92f77730f15846b4ee261e5bb21c34a39ad7e4001f7db7f1", 0xf2) keyctl$set_reqkey_keyring(0xe, 0x100000000000003) 2018/05/02 11:02:49 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40200, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/02 11:02:49 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x10001, 0x7, 0x84, &(0x7f0000005000/0x1000)=nil, 0x80000000}) 2018/05/02 11:02:49 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000026c0)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/222, 0xde}], 0x5, &(0x7f00000014c0)=""/49, 0x31, 0x2}, 0x20}, {{&(0x7f0000001500)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/35, 0x23}], 0x1, &(0x7f0000001600)=""/4096, 0x1000, 0x9}, 0x100000000}], 0x2, 0x20, &(0x7f0000002680)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) 2018/05/02 11:02:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10, 0x0, 0x40030000000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001600)={0x18, 0x30, 0x105, 0x0, 0x0, {0x1}, [@generic='t']}, 0x18}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x9, 0x30}, &(0x7f00000000c0)=0xc) [ 210.685186] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 11:02:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x4) 2018/05/02 11:02:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000140)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000012c0)='attr/fscreate\x00') exit(0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000000)='y', 0x1}], 0xf4785bbc2c95152, 0x0) migrate_pages(r1, 0x2c2e, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x80000000) socket$nl_route(0x10, 0x3, 0x0) 2018/05/02 11:02:49 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x80) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000000c0)={r1, r2/1000+30000}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200200000, 0x0) unshare(0x40600) sync_file_range(r3, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) [ 210.730846] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 11:02:49 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) pwritev(r0, &(0x7f0000002480)=[{&(0x7f0000000480)='\r', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0xffffffff, 0x1, 0xff, 0x8, 0x7, 0x4, 0x7}, 0x20) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000200)) signalfd(r0, &(0x7f00000001c0)={0x40}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r2}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x5, 0x5}, 0x8) 2018/05/02 11:02:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x25}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000040)=0x6b) 2018/05/02 11:02:49 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000018000)="640000000005ff031dffee946f0000000a200a0009000800001d25680c1ba3e20400ff7ee55b18b0860dc4977bf4efc90a36a52cb0258863cebb091c27491810f81630d760346024d93357ea6fc31a803e7f820cfeb5c5290b5e5c6a5f3b908c02441247", 0x64}], 0x1}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nfc={0x27, 0x0, 0x2, 0x4}, 0x80, &(0x7f0000000440), 0x113, 0x0, 0x0, 0x4000}, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x800) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x1ec105f8a75b9909, 0x200, 0x1000, {0x0, 0x2710}, {}, {0x1, 0x4, 0x21e83d8f, 0x80000001}, 0x1, @can={{0x3, 0x74, 0x1, 0x401}, 0x2, 0x3, 0x0, 0x0, "107dda6cdbc405ba"}}, 0x48}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) 2018/05/02 11:02:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) open_by_handle_at(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="cf000000000000805e654cd8d1493247a52cca4848553834b193e2eeb62b3514b27ca82c6cb141e9b8c3b16c4919b96af3a82591a9a2dc208abbccbdb927f40dbed0944f539ebac64bb484850efc68f5a5f71cfd58d4513102a276edb698020043c849ca15759a82cc6f53d36c3d5f8a61a06aef5541b8e7c38275cd6a98a74c60ff4b55d905cb19d1ace3919e433ceb7a1776334e830d4b377350bfadb16d83dffe95d957a0d4d44d44ecb7216e0ac2ed542a5aa93bc416e843c9d9000000"], 0xcf3dd9c984c697f) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000220005010000000000080000915c0000eb8ce50aaec4936f9dd8e3ddbd73a33a2175d728fdcb2d29f7616ff70bbe2efc46789ff116eb1a1ae4066cb8c65aebc07a25349cb8c7ff3ecd40"], 0x1}, 0x1}, 0x0) 2018/05/02 11:02:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x24048084, 0x0, 0x0) 2018/05/02 11:02:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, "63842b652cab1ce71f58b4fc78a32996a851cd54b85f9d4c216309e066c9f897157d0db0f9c784b2414bce15"}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@flushpolicy={0x4c, 0x1d, 0x200, 0x70bd28, 0x25dfdbfe, "", [@lifetime_val={0x24, 0x9, {0x4, 0x200, 0x80, 0x7}}, @policy_type={0xc, 0x10, {0x1}}, @offload={0xc, 0x1c, {r1, 0x3}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0x4d9, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/05/02 11:02:50 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x840, 0x8) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x109000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/152) r2 = msgget(0x2, 0x42) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/191) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000280)={0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x4, 0x9, 0x1, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x18000, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000440)=""/230) recvmsg$kcm(r1, &(0x7f0000000700)={&(0x7f0000000540)=@nfc, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/220, 0xdc}], 0x1, 0x0, 0x0, 0x2}, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x1, 0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000740)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x4, [@rand_addr=0x80, @dev={0xac, 0x14, 0x14, 0x1d}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, 0x20) r7 = add_key(&(0x7f0000000780)='id_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)="8b30f5a09dd6996128fabde0185c0a317e2e02d9dbc33879b28885f64e0b1443a6b693b1d973d69c1330dd48663cb7abc6803fa5e243e592b103bd78b4c0a87ed10c9673b93a76c65a92ad8a9e4b8defaeab9473220fffde2492b176f3294f83d3a298bf07628fd26316c951a3045887e7ea9dfb3dde370cc9ab19611b4a8c62b4b6604ba2ade604f1373968842c734ab4fecc73954fcbc2c84193040f486d83b049f632855e3d59b8f08ae120ae4c8a2ca88a3127cbd3808f9c97b17f794ca1ed346f8412628fbe88519e70c0a9475d5dbded73344883052e0e1f1040d5ec28200ee236d3c206efecffd3aea5d8250dc660620bac8c", 0xf6, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000000900)='.dead\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) modify_ldt$read(0x0, &(0x7f0000000940)=""/107, 0x6b) ioctl$TCSBRKP(r5, 0x5425, 0x100000000) getcwd(&(0x7f00000009c0)=""/198, 0xc6) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000ac0)=0x8000, 0x1) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000b00)={r4, 0x4}, 0x8) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000b40)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306}, 0x20, {0x2, 0x4e23, @multicast2=0xe0000002}, 'syz_tun\x00'}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) nanosleep(&(0x7f0000000bc0)={0x0, 0x1c9c380}, &(0x7f0000000c00)) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000c40)=""/159) pipe(&(0x7f0000000d00)) 2018/05/02 11:02:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xaf, "41ec937b2a95c4e9da851a93bf6ab44b8decad64a33441644c4b88c7ff80bdd9cf1d3ec599184160c87400b277cfb2d78693aee98623e60f262a1866ae6f7b620c0a0429e01154011cc01fae4cfefcf605b50fd949f541b3c21f05a04cb3de77cc0f92c3b57888bdc243eb07902c09b5a3b8ef0842c12292fb086b812927bd8239e603daf854a5741adfbb735477db0d3eb8e7d3201ddae0e2d97c6cda772f90c91b908417cec3f8c09b15486c00b9"}, &(0x7f0000000140)=0xb7) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x100}, 0x8) ioctl$TIOCNXCL(r1, 0x540d) 2018/05/02 11:02:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) 2018/05/02 11:02:50 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x80}, {0x1000000}, 0x200000000000, 0x40000000000000}) 2018/05/02 11:02:50 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000026c0)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) 2018/05/02 11:02:50 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) write$binfmt_elf64(r0, &(0x7f00000019c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x6, 0xfedf, 0x9, 0x101, 0x3, 0x3e, 0x9, 0x95, 0x9c, 0x82, 0x4, 0x0, 0x38, 0x2, 0x3, 0x671, 0x10001}, [{0x6474e555, 0xfff, 0x0, 0xb1f0, 0x10000, 0x5bced2e0, 0x92, 0x20}, {0x6, 0xe5d, 0x6, 0x2, 0x6, 0x1, 0x101}], "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", [[], [], [], [], [], [], [], []]}, 0x18b0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x12800, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000200)={0xe8, 0x2, 0x237, 0x100000000}) socket$inet6(0xa, 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000100)=""/198) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/05/02 11:02:50 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0x11, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{&(0x7f0000002b40)=@nl, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000000040)=""/193, 0xc1, 0x3f}}, {{&(0x7f0000002e40)=@can, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000002fc0)=""/60, 0x3c, 0x1}}], 0x2, 0x10020, &(0x7f0000003180)={0x0, 0x1c9c380}) 2018/05/02 11:02:50 executing program 1: fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000602fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/05/02 11:02:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) creat(&(0x7f0000001bc0)='./file0/bus\x00', 0x0) 2018/05/02 11:02:51 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x1b, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}}, 0xffa3) 2018/05/02 11:02:51 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x200000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040), 0x1) 2018/05/02 11:02:51 executing program 6: unshare(0x40600) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000958ff1)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$TIOCSCTTY(r2, 0x540e, 0x564d) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f00000000c0)) ioctl$TCFLSH(r2, 0x540b, 0x10000) 2018/05/02 11:02:51 executing program 0: r0 = gettid() ptrace$getsig(0x4202, r0, 0x3ffc, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x3, 0x10000000033) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x11) sendto$inet6(r1, &(0x7f0000000040), 0x357, 0x0, 0x0, 0x0) 2018/05/02 11:02:51 executing program 7: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000)={0x3, &(0x7f0000f13fe0)=[{0x2, 0x0, 0x0, 0x4}, {0x60, 0x0, 0xffffffff, 0x4}, {0x6}]}, 0x10) 2018/05/02 11:02:51 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x11200000) 2018/05/02 11:02:51 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x100000008, 0x0, &(0x7f0000dac000)={0x0, 0x1c9c380}, &(0x7f0000000040), 0x0) 2018/05/02 11:02:51 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x105500) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000100)={0x3, 0xf, 0x8, 0x81, "29c67515e34f0fcbd27cc4519d8dcae633455cd84af6515aaefab5e06058094c"}) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000000000)={'vlan0\x00', @ifru_mtu=0x7fff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x800000000000006}, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000001680)=[{&(0x7f0000000180)={0x27, 0x1, 0x1, 0x7, 0x57, 0x30000, "317bc3aa68907802b490e9adcd32ed96241093546902a1ebc9d83aa53b67dbdf83f5cd6658316439753892c23b10b8d765bb28424b453c2eadcfcb1cdcb994", 0x1c}, 0x60, &(0x7f0000001440)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)}, {&(0x7f0000001280)="cbecfb5ca000186e25a0b92d65f5b64726d418a8388eb2957a5610e0d8298c6df9b65763e291a52dd8af8f8dcdc5f5f9fd439b04192c76a4af6d7ae2c157082ef25909476c862d410562dcace2753fc45a6b2fe6f5859ca32c31be794974783283f963148d470c69abed28bdecda7ee832772490f5a73e1c356ae8591f253c8c35727cdd0232a9bfce764d673d0f02f63344fd191ab60266fc759c8efaef9d32e2b2d39780ae4a1fe925ac4d38e47b43b8051901cebe8af372df4726156c04364bbc2e4164361f435c6dafbd497adf32ff5fb675bf00747afc35a10f8a5a03bd45739c1d8b425fe9a13fa558", 0xec}, {&(0x7f0000001380)="446c5048c2ea1590931231e21b8d76c2436efd67a03b8e71a2e0ee75c5e8e7f1c02058909c825a4d6ad01f5de2086e85d43a8f93cd2d16283fdfd5c1ea4e248a2d43cf7a7c16df0fa0d55034e018f304e67b73b632541a15c7610a2789d3d0ae4042ade0b241f8843e2f68b2a7f6e55b2aa02099755f27e227f96259f5cee01e50034c90ef65b442316766e58173abda962454eb21e159b9052edce21955748bcbc755c353", 0xa5}], 0x4, &(0x7f0000001480)={0x58, 0x112, 0x3, "870307698e8cbc19eda4b168b7028b8b495291af5f534dfdd226b74b547cd251b897bc0f7c0c9dd179f94c7b018adc15812c164f532f82610d3b61f33df600876afb"}, 0x58, 0x20000000}, {&(0x7f0000001500)={0x27, 0x0, 0x1, 0x7, 0x7, 0x0, "84e3c656eabf31cae9ec716276186bdc2e8cd824ffb829653bb8dc6ecd59d5dfeeb745db91f2c1847bb56a8bb792725128bb84f99f631a5e65be41c00daa6d", 0x3b}, 0x60, &(0x7f0000001640)=[{&(0x7f0000001580)="99587f", 0x3}, {&(0x7f00000015c0)="6ab7", 0x2}, {&(0x7f0000001600)}], 0x3, 0x0, 0x0, 0x4040040}], 0x2, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000003540)=[{&(0x7f0000001700)={0x27, 0x0, 0x1, 0x4, 0x9, 0x509ec40c, "d39468f0ef3a0ed05db59b56c5dbad7cbabd215f0ac00518ef0e1f22d02b18824b5d7398758241b590d1e326314bff037cd58a1274e195093bd1a5731168ad", 0x20}, 0x60, &(0x7f0000001600)=[{&(0x7f0000001240)="962fb6635baa02520d6188cc3031b4", 0xf}, {&(0x7f0000001780)="0ad840a4330f89602f0ad4ec49799c4bf2f5a5b765f767141534e8e9d6c47d04ccc92e5239efc23e06702929ea436dbac9ca0758df56f0a7ad3346ad4065ab1b806c67e6aeb6970f6e2d0f4b9eee2bc0d8c794d10ed5b827d02b2f90dc6b1b6e9bdf09734b0b02ad10566c571f3ba3d9a67691c8795b9ced5b690bf2fc6464dd3dc7e47c059127cef39cca2c96a0ace112c1b1294e92c0d632e4436659d62dba4d623bc15e5824b05bc435bad3e1972fc03ef80f66541f1c464b9a440a4fd53267dc242a968aedbf689ed3a0", 0xcc}, {&(0x7f0000001880)="434757c1c719b68642236cf7e9f89d6469aff32ad8f4126a5006c9667a772824c670a2b726e7bd4243f5f4b4551467bb4a3d7211d0b9cf35ce196325dc4b1cdfbdc7132e", 0x44}], 0x3, &(0x7f0000001900)={0x40, 0x1ff, 0xcd4e, "42af49f8c3748836e6a8ea3550214500a4f1867e4d837cc6fa643cba35ca54e36d618207f70162c90e4ea00d0ebe6368"}, 0x40, 0x20000000}, {&(0x7f0000001940)={0x27, 0x0, 0x0, 0x5, 0x3, 0x9, "e014b9465a6dbd3872f03ae6928d99d7417ab4eabe1206c6463a7fd4886496672c1f34e200f527c87bb9e4dc7b3dd4d4452cdfb91d7768a5356b22ddd0cd1e", 0x3c}, 0x60, &(0x7f0000002a00)=[{&(0x7f00000019c0)="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0x1000}, {&(0x7f00000029c0)="fa915e2dfbbd0d", 0x7}], 0x2, &(0x7f0000002a40)={0xd8, 0x0, 0x2, "9d113774e4e88c5b20b5c820f281561035bcd3b0031585242c49ecd8d3ff9aaf11b494fa563a7a1f0d22cace8fdfcaed6451ea362f436f9d601332a96dda2f8b094a5ed58e0adcab4960ed3d6f121e32489cc0b6cf42807978302c74c7849895797c7cbb2ecb006a2aae708e1cf05c5a82654e741d2cf185b188f6783b8a09757c5fff09642d9bc9296bb3a9835eea6a59834c2fe6525982e1338b188dd7c3d339e535d5a30f5ac597bb3ac3a729286bd8e621d13915eb93fb4782bed71d6cc6aaadb945a648"}, 0xd8, 0x4}, {&(0x7f0000002b40)={0x27, 0x1, 0x1, 0x7, 0x200d6682, 0xd7, "38cc71271462579f3ff3fd423387f23acbe60f98afe86bce5df8c40e1b65d0accf11cbfe9522e6ab890d3f593d80427c8ff412049be1b8ed61af0754df0f60", 0x24}, 0x60, &(0x7f0000002dc0)=[{&(0x7f0000002bc0)="f00e61642937266cd3c083edd45232f8d75d67617c42e28c02f29a1cc1dd654c46195beda0ddcda42ef4", 0x2a}, {&(0x7f0000002c00)="217d7e41a2e56710ed32b42997ec1061bb03ab8b56d18cce27d166968a0caf2e7b03fb509251a449c6f7a65cd4cabe1c8bd543bb5436dcf890adeb0644c128429ba042d80dfa63ce1ce083d0b816c7a91b8c1852b95030ed8cfbf3568ecd1ad6c6a9161ff5141afa01e68dc2968950a4268f30a4bdbc", 0x76}, {&(0x7f0000002c80)="c9db9a2d59a178fcf69d4bdebde2c2f19687506e45e759ada0d384171fefc0104b934ef4200f18d9cea3103af6474dff6382146d691fb7348b60ea1afcb34e6f22b3ea4ad8de91c9c0099d2d3e80d731134a35e7ab2d821d11e842a92f6ec3fce456a8cdbebe619cea68da746bf361136c24c98499cf7d909be48496de708d1a9243e0f3c376d683a81cfd1b15670cdd43b0128978def76ffc46aac82e7ab867ab9c4368be92424bdcda10ce5625606b981536", 0xb3}, {&(0x7f0000002d40)="c03cf39d19630e823bbe7e795200f1baa959c8f8361ea3a992a6ef16c2f587c7fb916ac31418720581c2e867b25aff4d734493a986b7c7c3486d214ae67e59a402ea47c84b5a9e156e50a4037763edc2a0ed7d3ff0b89b5866401d9e34341e7a8888cb55787e7e6ad66f9ab569c035a31a8a6907656a3f51e297e939b76c3416", 0x80}], 0x4, &(0x7f0000002e00)={0x10, 0x1, 0xff}, 0x10, 0x1}, {&(0x7f0000002e40)={0x27, 0x1, 0x0, 0x7, 0xfffffffffffffffd, 0x7ff, "6d1818310b63e989c454e6ac072de19a30e676fe41081a686936949a5e5f946aa8682d7906b2e28ea27fa87f62efaf058f746ba58ec7872855c14a5d852ca2", 0xf}, 0x60, &(0x7f00000034c0)=[{&(0x7f0000002ec0)="35ce98770bd171bd8de8dc12050500dcb7898aa3be810a7803ae1045d0113b6cea9d3bc15bde03e355c51aa65e8365bd057f47cce467237c2171b3e74256ba576d92af1a1bdcf1ec5ed5ff9655110e984f1795f2b17d08665430664ac39cecf0b9b7169baad337b881bc795383ac0dd1355fd0ca893b79", 0x77}, {&(0x7f0000002f40)="cb236b98508c79cda58c7a383a784b6ac4a6f520b8249082d023e52c0dfb0131c90fd7db81946dd7af2051f8edc44b7753ec8f0779ed0cd4d7b0aaff70f42941928a0ce8ced8cc448b6bc3f57d74f4d01ab8ecb52383d949d4a07afafc4ef1b209b41a0f7bfe62b6689917afcbc8b321ddf38d6321ae95dd12a15c6aadc88e9758357442bb06070086d494936dd8cf01a8f37b925d637a3b32b2ee1fd9902f1f2ad3", 0xa2}, {&(0x7f0000003000)="7a70f43ecbf5af6c431ad9f69449f4ca66efabfa052f7ea14fa279b9d86d36a37a99ccc9e3c2f7df6ddf0274906dfa920b843410d43e4b5e849a842ea9b1daa7236733f9baafaa2969fec9a248ce7faed21e28af3831689c9c8ee1114ab5b07226569f78247593c0110274710c8e38830a560d3bb50c3ed43887ec90fe6d2cade77c6dfda31b0a6385b2feec78915b327a9602bd7bb298b5e6af6439f593dd48a3d2544cf175e4df1eea7cb10ce7028b6738ae3bde41d4842b208f7e39221e57f5756570330d57e62f13413ae0ce17b96838b28121d4c34471f1777921b5c8bdb236d27cac76e3f7f1765e23", 0xec}, {&(0x7f0000003100)="268f2c3da0dc3c2ce3c4a0e446e719d9ffdf7ce727cf21dfba1c0073c0159529154d07e3d92ad266540e01adc341230d4fa7adf5922aa384916e515431ee257dfbfe2ba3ee8d1341482481ec6ae407e1222e9e83ba02a84b491ccf41286c0bbbb7dfa8001fbd845d6e2b33e20277b28e9f90e93e09c5eaf98c469f80e4a62bf01333d8e35c1fbff159fae48d23e625f4d08e3d62c3a0eacf271bc624e5c19094c33ebb80cb849296cc876beb062f52c254f71e6a50bad4175d6ced9e3020b2481689557507b31dbcfe1f58fe8d48d478805317e00553c759790efd778b53252f43d67b86f73693193a65e131440a49b8a9984dd50f61", 0xf6}, {&(0x7f0000003200)="ccb108bd69ca65b0bd41aabe0aaa2c577654ec1bb8f0ad12dff468f8812c48ff21603895b460a0058f22625530fc6f9bdab76af126c9caaf38914b6a9942c4ea151fd7b5cfa035b070715643d3a4ccffee3f36dfeb8a249ac0b60432a37562a8d4b6fd51ed12d88374809219beedb5976b23ad", 0x73}, {&(0x7f0000003280)="524050a832509d3eeab233cab1460cd896c1a758068094380ef5699bdbe81939bc1462948dcca4ad3fe2b6d0c7dae602b4531f87dc13717397de362dacb54b538f736b3ce6a6ef7986343cbf3686358e4ffdd1712616471989eb3cb3fafaceaf", 0x60}, {&(0x7f0000003300)="62bb3de0f5ed2c29b07c1022cc709ad60dfb8ba9251cbb60062eb296e90889c151dc2b53e9839b519e7cc017df1dbd9ca5ea232f50928b143a28b2606cf75e5e42f86014ff0bfc1f1136943e69ccc5d8b09e462d1634606d1c844d81c814ed83be5c8597c8c6640ac78109cbac2c0797e168a0c9feebbb16882e87114e2ef155fe6d22a828bf801bb0f7e0b69403f2804a2aedf3a50fdfa1456c759a433907ebd862f167bae8dfcc70b36c976d13f67b559db0152ac811510742cc5e094efca3114f06fb12bfdc9387d8ec301a085f3a1061bf31bb", 0xd5}, {&(0x7f0000003400)="802bdb51b444cb0a96764e255fcd741ce32853fdeddeb85e4b2a4be4e7c6acfee4a268f21988ac40dd9c625a65200c03837883537adf75db6be99693203c15ac1d83ab619e45b2958ea79b38ee6dc5068a8721f5d77cab981e849098ab1e6e16311e26e8ac1e0e6f80f19c098d7f0b66a272a71551918da9a774cc4ed51bb328b81e318e93ccb1a13d5804b527336afcbae72b81c50c1b391cc795d80b8ffe5a7d452c633a10b776bf4179b676d9608d2ee33937457a1994a1124018e1b2d3eb", 0xc0}], 0x8, 0x0, 0x0, 0x50}], 0x4, 0x8810) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x3e0, &(0x7f00000001c0)}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003640)=@assoc_id=0x0, &(0x7f0000003680)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000036c0)={r2}, &(0x7f0000003700)=0x8) 2018/05/02 11:02:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x5) write(r0, &(0x7f0000000000)="240000001500070701ffff0012000e7fff000000000000000096d6fe0da8000000000000", 0x24) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x40000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$int_out(r0, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/02 11:02:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40440, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0xffff, &(0x7f0000000080)=0x2) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) 2018/05/02 11:02:51 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xa44}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0xea4c, 0x312, &(0x7f000000a000)=""/195}, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={r1, 0x3f, 0x0, 0x6cb}, &(0x7f0000000140)=0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/05/02 11:02:51 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000026c0)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) 2018/05/02 11:02:51 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/02 11:02:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x10000000033) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x9}, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x41010, r0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x1000005, 0x51, @dev={0xfe, 0x80}, 0x9}, 0xffffffffffffffa8) sendto$inet6(r0, &(0x7f0000000000)="a88b8835a62d0c3b538afa53dcc9fe", 0xf, 0x10, 0x0, 0x0) 2018/05/02 11:02:51 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x2, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=""/92, &(0x7f0000000100)=""/116, &(0x7f0000000200)=""/223, 0x1001}) 2018/05/02 11:02:52 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x5) 2018/05/02 11:02:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x29f) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0xffffffffffffff0d) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7f, 0x400000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000011c0), &(0x7f0000001200)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001380), &(0x7f00000013c0)=0x4) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001240)="5fbd03239cfeb94413d80b64092f3c8c2a382c4c5112e6fd2d848ceb89afeeaa31a7636927b5613753028c07cb85dd253228bcb39de81456b6b667d5272a6615662aabfce5b3ada35688cd9c5cac1bde26") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000001140)=""/101, 0x65) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001400)={'veth0\x00', 0x1000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000012c0)={0x0, 0xc282, 0x1000, 0xffffffffffff4088}, &(0x7f0000001300)=0x10) syz_open_pts(r1, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001440)=0x0) waitid(0x1, r4, &(0x7f0000001480), 0x20000000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001340)={r3, 0x5}, 0x8) 2018/05/02 11:02:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto(r0, &(0x7f0000000080)="2178f533ab12bc818dcb09bdde68be28133e6c8dd6e949ab00e10dd3fd2c69871fc88868ff31fee7fe933f5f563fb3bc4ed889569e4af7db67e12c488ec0bbd405cd93c407ec5a359cc56975e8800f", 0x4f, 0x40000, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x0, {0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc), 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x240, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) 2018/05/02 11:02:52 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup2(r0, r0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) clock_gettime(0x0, &(0x7f0000000180)) recvmmsg(r0, &(0x7f0000000140), 0x40000000000030c, 0x2, &(0x7f0000001e80)={0x77359400}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) sendto(r2, &(0x7f0000000100)="8b15df415c7a", 0x27f, 0x400000004001, 0x0, 0xfffffffffffffcc7) 2018/05/02 11:02:52 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)) pread64(r0, &(0x7f00000000c0)=""/4096, 0x9a2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 213.129147] ================================================================== [ 213.136571] BUG: KMSAN: uninit-value in __skb_try_recv_from_queue+0x4c6/0xe80 [ 213.143844] CPU: 1 PID: 14349 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 213.150770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.160114] Call Trace: [ 213.162696] dump_stack+0x185/0x1d0 [ 213.166321] ? __skb_try_recv_from_queue+0x4c6/0xe80 [ 213.171428] kmsan_report+0x142/0x240 [ 213.175232] __msan_warning_32+0x6c/0xb0 [ 213.179299] __skb_try_recv_from_queue+0x4c6/0xe80 [ 213.184239] __skb_try_recv_datagram+0x316/0x6f0 [ 213.188994] ? sock_load_diag_module+0x2e0/0x2e0 [ 213.193754] skb_recv_datagram+0x253/0x450 [ 213.197999] rawv6_recvmsg+0x4e2/0x1440 [ 213.201978] ? __msan_poison_alloca+0x15c/0x1d0 [ 213.206657] ? rawv6_sendmsg+0x4fb0/0x4fb0 [ 213.210895] sock_common_recvmsg+0x16c/0x270 [ 213.215309] sock_recvmsg+0x1d0/0x230 [ 213.219112] ? compat_sock_common_getsockopt+0x1d0/0x1d0 [ 213.224571] ___sys_recvmsg+0x3fb/0x810 [ 213.228554] ? __fget_light+0x56/0x710 [ 213.232437] ? __fdget+0x4e/0x60 [ 213.235806] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 213.241168] ? __fget_light+0x6b9/0x710 [ 213.245154] __sys_recvmmsg+0x54e/0xdb0 [ 213.249141] ? kmsan_set_origin+0x9e/0x160 [ 213.253394] SYSC_recvmmsg+0x29b/0x3e0 [ 213.257309] SyS_recvmmsg+0x76/0xa0 [ 213.260942] do_syscall_64+0x309/0x430 [ 213.264837] ? __sys_recvmmsg+0xdb0/0xdb0 [ 213.268997] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 213.274183] RIP: 0033:0x455979 [ 213.277370] RSP: 002b:00007f3b8f717c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 213.285078] RAX: ffffffffffffffda RBX: 00007f3b8f7186d4 RCX: 0000000000455979 [ 213.292344] RDX: 040000000000030c RSI: 0000000020000140 RDI: 0000000000000013 [ 213.299609] RBP: 000000000072bea0 R08: 0000000020001e80 R09: 0000000000000000 [ 213.306881] R10: 0000000000000002 R11: 0000000000000246 R12: 00000000ffffffff [ 213.314149] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000000 [ 213.321420] [ 213.323038] Uninit was stored to memory at: [ 213.327377] kmsan_internal_chain_origin+0x12b/0x210 [ 213.332486] __msan_chain_origin+0x69/0xc0 [ 213.336727] __skb_clone+0x8a2/0x990 [ 213.340444] skb_clone+0x3e8/0x590 [ 213.343990] raw6_local_deliver+0x1200/0x1fd0 [ 213.348489] ip6_input_finish+0x585/0x2250 [ 213.352718] ip6_mc_input+0xa67/0x1080 [ 213.356605] ip6_rcv_finish+0x46e/0x6e0 [ 213.360575] ipv6_rcv+0x1e16/0x2340 [ 213.364207] __netif_receive_skb_core+0x47df/0x4a90 [ 213.369226] process_backlog+0x62d/0xe20 [ 213.373285] net_rx_action+0x7c1/0x1a70 [ 213.377258] __do_softirq+0x56d/0x93d [ 213.381044] Uninit was stored to memory at: [ 213.385366] kmsan_internal_chain_origin+0x12b/0x210 [ 213.390468] __msan_chain_origin+0x69/0xc0 [ 213.394702] skb_clone+0x46a/0x590 [ 213.398244] raw6_local_deliver+0x1200/0x1fd0 [ 213.402737] ip6_input_finish+0x585/0x2250 [ 213.406971] ip6_mc_input+0xa67/0x1080 [ 213.410856] ip6_rcv_finish+0x46e/0x6e0 [ 213.414833] ipv6_rcv+0x1e16/0x2340 [ 213.418465] __netif_receive_skb_core+0x47df/0x4a90 [ 213.423487] process_backlog+0x62d/0xe20 [ 213.427545] net_rx_action+0x7c1/0x1a70 [ 213.431522] __do_softirq+0x56d/0x93d [ 213.435311] Uninit was created at: [ 213.438854] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 213.443962] kmsan_kmalloc+0x94/0x100 [ 213.447767] kmem_cache_alloc+0xaab/0xb90 [ 213.451914] skb_clone+0x31e/0x590 [ 213.455453] raw6_local_deliver+0x1200/0x1fd0 [ 213.459949] ip6_input_finish+0x585/0x2250 [ 213.464183] ip6_mc_input+0xa67/0x1080 [ 213.468071] ip6_rcv_finish+0x46e/0x6e0 [ 213.472047] ipv6_rcv+0x1e16/0x2340 [ 213.475676] __netif_receive_skb_core+0x47df/0x4a90 2018/05/02 11:02:52 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000000000000400000000000040000000000000000000000000000000000000000000380002000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000032a700000000000000000000000000000000000000050000000000000000000000004000000000000000000000"], 0xb0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x7000) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/02 11:02:52 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) fcntl$getownex(r0, 0x10, &(0x7f0000000840)={0x0, 0x0}) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000240)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="fdcca242455d507ac30a4da6315bd306c344a6ae9b3236404db62cc1162ab307c6399020242647849086a2534023be14a85ca1cc358493de046eeba7c5d6210de0412ca6fac7c7bcb9e4cc381036d40712ecbe47077574e199bf2a204a6208fed68c706629de3873dc7757676bbf5b33b5f463f66eb0366703494fe31f87b028816518423c6bdcd7dd96573f0843da6e5c84cde9e5f876e76a59f57c4f494ad38c80a48828e5d3acc40ca8a4e8bd5b4a24cd4c2649ea5c9faddab3a728b0c0b5b7b7c923436afc640f78b65ec0aec5bb8d7a7fb693c495ee851aa8cfa4f4c850f86bd2f0fa358cac3c4e97c2c3d10e058f9f", 0xf2}, {&(0x7f00000004c0)="68070107bb7a1bbd192adffeb8fd0a0f3548498bc1e3534f7d379f179124b4e555448df8dcc0217b7f8b1364b840268308c55c61f7837c3cf4b7dc185365857a8aeb5ea24c9fff9341be3472a574531acfe0077cf177d7148a5dc4009e5aede31cf786d127dd49b1cee2348af1536c5934e685cb31191ad56cb420dd0a598e471ba2ce0276841ee9d47fb11fab521470cdc38d4b16ef36c431aa6b200b8d2725bad7abcb716a94d192828abd6fc5238435b253c984b4b90ed84c3dc971f57d193a7cf9c29a2d4669181ddf114dc4fd48a062151d98f3af447cea50f9846c33792c167afff747949e039144e0138ede6861a3e4", 0xf3}, {&(0x7f0000002480)="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0x1000}, {&(0x7f00000005c0)="d8661f37154336d716e23ab52d41f0a0d14f3478605390bc53fca08d68400197e0633da5dae7efeeb5b20daea07b79fcdd21bb9e92270d1da8657e91c02ccb1448bde2be10dd8cf048c9a45edbf63aebb9c3a4b898fdb6fd1efd4f5c0b7d7b49cd623fd34f330fa5b0d090a776eeeeb982680187ee89fa19c7321157897a525f8bbe4c00484e231476440fcab7375a05f59bd582fef88a45826ee28a53ae498274b883b858f53076633ed8dd2775ff655d17f592", 0xb4}, {&(0x7f0000000680)="60793037f4757ebf89b811a78e10bdf56b23fff77441b3c1ce3a00260875e8cc7786cb28613c5b168db8ded383c91043abf3357a5e35fa0a6d3e8718aac5f73e354eb1591814ca1f3ad694bb83842658f13c1e2b46dc5cf102d91523336064e96ca12273252f742494b6e44e230c84f927e1655fdfca482119aa32506ff092a25c0308a920de6148a595eb625b5dc0d518ecc12d31a409cfa2c2368663be5cf949779cdba59396f0", 0xa8}, {&(0x7f0000000740)="94761735a6e53a5afed50f3ed0d96149efa6eddd08ad08b4e18d75890a1a709d487259e98ead8128d37e293ce7", 0x2d}, {&(0x7f0000000780)="1d20ecde6999533d4edb47fe61d7aa382b1427aae302e93049eb8fb025e63b671f6e", 0x22}], 0x8, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x40}, 0x0) openat$cgroup_type(r0, &(0x7f0000000a40)='cgroup.type\x00', 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0xfffffe76) fstat(r0, &(0x7f0000000140)) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r4 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r4, &(0x7f0000000000), 0x0) [ 213.480697] process_backlog+0x62d/0xe20 [ 213.484753] net_rx_action+0x7c1/0x1a70 [ 213.488728] __do_softirq+0x56d/0x93d [ 213.492517] ================================================================== [ 213.499869] Disabling lock debugging due to kernel taint [ 213.505313] Kernel panic - not syncing: panic_on_warn set ... [ 213.505313] [ 213.512681] CPU: 1 PID: 14349 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 213.520897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.530243] Call Trace: [ 213.532832] dump_stack+0x185/0x1d0 [ 213.536466] panic+0x39d/0x940 [ 213.539684] ? __skb_try_recv_from_queue+0x4c6/0xe80 [ 213.544778] kmsan_report+0x238/0x240 [ 213.548572] __msan_warning_32+0x6c/0xb0 [ 213.552619] __skb_try_recv_from_queue+0x4c6/0xe80 [ 213.557548] __skb_try_recv_datagram+0x316/0x6f0 [ 213.562295] ? sock_load_diag_module+0x2e0/0x2e0 [ 213.567041] skb_recv_datagram+0x253/0x450 [ 213.571263] rawv6_recvmsg+0x4e2/0x1440 [ 213.575224] ? __msan_poison_alloca+0x15c/0x1d0 [ 213.579892] ? rawv6_sendmsg+0x4fb0/0x4fb0 [ 213.584117] sock_common_recvmsg+0x16c/0x270 [ 213.588519] sock_recvmsg+0x1d0/0x230 [ 213.592307] ? compat_sock_common_getsockopt+0x1d0/0x1d0 [ 213.597749] ___sys_recvmsg+0x3fb/0x810 [ 213.601716] ? __fget_light+0x56/0x710 [ 213.605590] ? __fdget+0x4e/0x60 [ 213.608954] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 213.614310] ? __fget_light+0x6b9/0x710 [ 213.618282] __sys_recvmmsg+0x54e/0xdb0 [ 213.622246] ? kmsan_set_origin+0x9e/0x160 [ 213.626461] SYSC_recvmmsg+0x29b/0x3e0 [ 213.630328] SyS_recvmmsg+0x76/0xa0 [ 213.633933] do_syscall_64+0x309/0x430 [ 213.637804] ? __sys_recvmmsg+0xdb0/0xdb0 [ 213.641931] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 213.647103] RIP: 0033:0x455979 [ 213.650280] RSP: 002b:00007f3b8f717c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 213.657977] RAX: ffffffffffffffda RBX: 00007f3b8f7186d4 RCX: 0000000000455979 [ 213.665232] RDX: 040000000000030c RSI: 0000000020000140 RDI: 0000000000000013 [ 213.672486] RBP: 000000000072bea0 R08: 0000000020001e80 R09: 0000000000000000 [ 213.679743] R10: 0000000000000002 R11: 0000000000000246 R12: 00000000ffffffff [ 213.687000] R13: 00000000000004e3 R14: 00000000006fb5e8 R15: 0000000000000000 [ 213.694740] Dumping ftrace buffer: [ 213.698258] (ftrace buffer empty) [ 213.701945] Kernel Offset: disabled [ 213.705546] Rebooting in 86400 seconds..