fffffd, 0x6, 0x4, 0x8000}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x33}, 0xa, @in=@rand_addr, 0x3503, 0x3, 0x3, 0x800, 0x7f, 0x5, 0x6}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d2, 0x7f}, 0xa, @in6, 0x3501, 0x1, 0x3, 0x8001, 0x1000, 0x40, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x3502, 0x3, 0x0, 0xec, 0x1, 0x3, 0x6}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x80}, 0x8804) mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x801) connect$llc(r5, &(0x7f0000000080)={0x1a, 0x337, 0x1, 0x7f, 0x10000000000000, 0x3ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 98.045476] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/04 13:40:54 executing program 6: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x80000, 0x99) mkdirat(r0, &(0x7f0000000080)='./control\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./control\x00', 0x80000, 0x4) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x0) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/117, 0x75}], 0x2, &(0x7f00000002c0)=""/32, 0x20, 0xd96f}, 0x61) mknodat(r0, &(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000001800)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000300)={0x1a}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000440)) sendmsg(r0, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000001840)="8c3b6ca957d4b04b17caf199bcd1e8249756c86b3b84026d0d5576d770c3417d203675c4e5bda293cdfc61536d3086c87adf2b786dd6bd0efb87a1a4ed47093b0dc6fa", 0x43}], 0x1, &(0x7f0000001a40)}, 0x400c000) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./control/file0\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x80, &(0x7f0000001580)=[@in6={0xa, 0x4e21, 0x6, @empty, 0x30}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfb}, @in6={0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xe27}, @in6={0xa, 0x4e24, 0x101, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffff8}]}, &(0x7f0000001600)=0xc) dup3(r2, r2, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000340)={0x0, 0x0, 0x100000, 0x7, 0x1, 0x1, 0xff, 0x10000, 0x7, 0x80000001}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5}, 0x8) 2018/05/04 13:40:54 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10100, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwrite64(r1, &(0x7f0000000080), 0x10208, 0x2f) 2018/05/04 13:40:54 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) socket$inet_tcp(0x2, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000000000, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/04 13:40:54 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x10b901, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2, @multicast2}, &(0x7f0000001e40)=0x7) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001e00)={0x1460, 0xffffffffffffffe0, 0xe592, 0xf2, 0x4, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000780)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)=@acquire={0x26c, 0x17, 0x8d27fdfb55199cce, 0x70bd26, 0x25dfdbfd, {{@in=@loopback=0x7f000001, 0x4d3, 0x7f}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e23, 0x0, 0x4e24, 0x7fff, 0x2, 0x80, 0x80, 0xff, 0x0, r2}, {{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x6, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x2b, r3, r4}, {0x9, 0x6, 0x3, 0x100000001, 0x100000000, 0x0, 0xea, 0xfff}, {0x6, 0x3, 0x6, 0x100}, 0x8001, 0x0, 0x2, 0x0, 0x3, 0x2}, 0x2, 0x6, 0x3, 0x70bd29}, [@tmpl={0x144, 0x5, [{{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x3e}, 0x0, @in6, 0x3502, 0x2, 0x0, 0x1000, 0xd2, 0x0, 0x7}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x3, 0xfffffffffffffffd, 0x6, 0x4, 0x8000}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x33}, 0xa, @in=@rand_addr, 0x3503, 0x3, 0x3, 0x800, 0x7f, 0x5, 0x6}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d2, 0x7f}, 0xa, @in6, 0x3501, 0x1, 0x3, 0x8001, 0x1000, 0x40, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x3502, 0x3, 0x0, 0xec, 0x1, 0x3, 0x6}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x80}, 0x8804) mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x801) 2018/05/04 13:40:54 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4}}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000002c0)={0x0, 0x7, 0xe, 0x0, 0x2, 0x6, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x46, 0x2, 'client0\x00', 0x1, "8f4ddb987b740849", "4c7e92a8b2b294a8293d8ad7e4f3ad4f06a7e0f016ea9a0f7108dcad875e57bc", 0x100000000, 0x8}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x7a5, &(0x7f0000000280)=0x4) r2 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='bridge0\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f0000000140)=""/71, 0x47) 2018/05/04 13:40:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000a32f72)=""/142, 0x8e}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x0) socket$inet(0x2, 0x3, 0x1) 2018/05/04 13:40:54 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x604041) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000240)={{0x71467751, 0x5, 0x800000, 0x81, "f5cfa391555b4bbd45a921b9491316b25e6775cf55947054f5845ea11af4d5eb3b60ccb10ae3e77f6b1ca33a", 0xfacf}, 0x0, 0x0, 0x8, r1, 0xfffffffffffffffb, 0x5f2a, "cf9d99d97b9c2820d343ddc798b83c17597391194d4a90e85e3b02160dc88c5e6aef1c53e4cd5d4b50cfe167361df64e5d733653ed54053dffeed5522f216c51", &(0x7f00000000c0)=')\x00', 0x2, [], [0x80000000, 0x7fd, 0x8, 0x2]}) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000480)={'dummy0\x00', 0x400}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/05/04 13:40:54 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) open(&(0x7f0000000880)='./file0\x00', 0x10900, 0x2) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffffd) setns(r1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000180)=0xffffffffffffffdd) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r3 = socket$nl_route(0x10, 0x3, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x440000, 0x0) sendmsg$nl_crypto(r4, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=ANY=[@ANYBLOB="e80000001100000400000000fddbdf25726d643132382d67656e65726963000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000800"], 0x1}, 0x1}, 0x20000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="7261770000000000000000000000200000000000cc7b5c610020834e00000000000000dd000000000000000000000000000000000000000000f79bb61547cc13679aa5acd0da6a4f6adbf91f617c48db8bcc6e5394c935cd4d90"], 0x1) mkdir(&(0x7f0000000780)='./file0\x00', 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r6, &(0x7f0000000300)=""/28, 0x1c, 0x0, &(0x7f0000000340)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) set_robust_list(&(0x7f0000000740)={0x0, 0xf5dd, &(0x7f0000000700)}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000007c0)={0x4, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) [ 98.407637] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/04 13:40:54 executing program 4: r0 = socket(0x10, 0x8000000803, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x1, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) 2018/05/04 13:40:54 executing program 3: r0 = socket$inet(0x2, 0x6, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2f, &(0x7f0000000080)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000f2ffffff0000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x108) 2018/05/04 13:40:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYRES32=r0], 0x1) 2018/05/04 13:40:54 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x40, 0x0, "2eb5708b22fc3dee2a6e99434c6a5d7b9619ced5b96e127b4c41427a8fbdc493aab96853cdd677ab83c1aae831bae212f95798915302bc3d12051a2c8620cc8ccaa131c260c7779f6254c3dd20ba7064"}, 0xd8) sendto$inet(r1, &(0x7f0000000100)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="58de3146f3c58be03be7ce99349ab2aadb9082d12d54eb18c9c6405df618db9d20c27505576e792fcd"], 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/55, 0x37}], 0x1, &(0x7f0000000200)=""/4096, 0x1000}, 0x0) 2018/05/04 13:40:54 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x10b901, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2, @multicast2}, &(0x7f0000001e40)=0x7) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001e00)={0x1460, 0xffffffffffffffe0, 0xe592, 0xf2, 0x4, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000780)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)=@acquire={0x26c, 0x17, 0x8d27fdfb55199cce, 0x70bd26, 0x25dfdbfd, {{@in=@loopback=0x7f000001, 0x4d3, 0x7f}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e23, 0x0, 0x4e24, 0x7fff, 0x2, 0x80, 0x80, 0xff, 0x0, r2}, {{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x6, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x2b, r3, r4}, {0x9, 0x6, 0x3, 0x100000001, 0x100000000, 0x0, 0xea, 0xfff}, {0x6, 0x3, 0x6, 0x100}, 0x8001, 0x0, 0x2, 0x0, 0x3, 0x2}, 0x2, 0x6, 0x3, 0x70bd29}, [@tmpl={0x144, 0x5, [{{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x3e}, 0x0, @in6, 0x3502, 0x2, 0x0, 0x1000, 0xd2, 0x0, 0x7}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x3, 0xfffffffffffffffd, 0x6, 0x4, 0x8000}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x33}, 0xa, @in=@rand_addr, 0x3503, 0x3, 0x3, 0x800, 0x7f, 0x5, 0x6}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d2, 0x7f}, 0xa, @in6, 0x3501, 0x1, 0x3, 0x8001, 0x1000, 0x40, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x3502, 0x3, 0x0, 0xec, 0x1, 0x3, 0x6}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x80}, 0x8804) mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) [ 98.557194] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/04 13:40:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x7fffffff, 0x7fff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80040, 0x0) 2018/05/04 13:40:54 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101000, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000080)) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0xffffffffffffffbd) sendmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=[{0x10, 0x114, 0x3}], 0x10}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x10) [ 98.748602] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/04 13:40:54 executing program 4: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 2018/05/04 13:40:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)={0x6, 0x0, [{0xf000, 0x75, &(0x7f0000000000)=""/117}, {0xf002, 0x7d, &(0x7f0000000080)=""/125}, {0x1000, 0x62, &(0x7f0000000100)=""/98}, {0x1f004, 0xc2, &(0x7f0000000180)=""/194}, {0x106005, 0xab, &(0x7f0000000280)=""/171}, {0x3000, 0x3c, &(0x7f0000000340)=""/60}]}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) signalfd(r0, &(0x7f0000000500)={0x1bab14b1}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$cgroup(r0, &(0x7f00000004c0)='syz1\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) 2018/05/04 13:40:54 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x2a, [], 0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/42}, &(0x7f0000000240)=0x78) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x16, r1, 0x0) 2018/05/04 13:40:54 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x27) chroot(&(0x7f0000000040)='./file0\x00') 2018/05/04 13:40:54 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x10b901, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2, @multicast2}, &(0x7f0000001e40)=0x7) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001e00)={0x1460, 0xffffffffffffffe0, 0xe592, 0xf2, 0x4, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000780)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000740)={&(0x7f00000004c0)=@acquire={0x26c, 0x17, 0x8d27fdfb55199cce, 0x70bd26, 0x25dfdbfd, {{@in=@loopback=0x7f000001, 0x4d3, 0x7f}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e23, 0x0, 0x4e24, 0x7fff, 0x2, 0x80, 0x80, 0xff, 0x0, r2}, {{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x6, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x2b, r3, r4}, {0x9, 0x6, 0x3, 0x100000001, 0x100000000, 0x0, 0xea, 0xfff}, {0x6, 0x3, 0x6, 0x100}, 0x8001, 0x0, 0x2, 0x0, 0x3, 0x2}, 0x2, 0x6, 0x3, 0x70bd29}, [@tmpl={0x144, 0x5, [{{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x3e}, 0x0, @in6, 0x3502, 0x2, 0x0, 0x1000, 0xd2, 0x0, 0x7}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x3, 0xfffffffffffffffd, 0x6, 0x4, 0x8000}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x33}, 0xa, @in=@rand_addr, 0x3503, 0x3, 0x3, 0x800, 0x7f, 0x5, 0x6}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d2, 0x7f}, 0xa, @in6, 0x3501, 0x1, 0x3, 0x8001, 0x1000, 0x40, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x3502, 0x3, 0x0, 0xec, 0x1, 0x3, 0x6}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x80}, 0x8804) 2018/05/04 13:40:54 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x2c, &(0x7f0000000000)={@rand_addr}, &(0x7f0000000140)=0xffffffffffffff58) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/05/04 13:40:55 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x2000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000480)={0x2, 0x80000000}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000440)=0x2, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000000000000a004e230600000000000000000000000000000000000001001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e24ffff00000000000000000000000000000000000056a90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20ffffff7f0000000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2006000000ff02000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2252000000ff0200000000000000000000000000016a0a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a62aad98e80ffffff02000000000000000000000000000100040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2005000000ff010000000000000000000000000001ff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/04 13:40:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8000, 0x6, 0x9, 0x6, 0x5, 0x5, 0x7, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0xfffffffffffffffc, 0x3f, 0x100000000, 0x8}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r1, 0x5, 0x42, "8f3223f1020885b2e6d10014824da79c37f333150cb877494a95253628f1d7c59c1f374ce92cb1f33de84f1d93fb8cc5018dce5ff4aac48c2d2b345bf4f5c82ecb0f"}, 0x4a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000040)={0x32, @multicast1=0xe0000001, 0x4e22, 0x2, 'lc\x00', 0x22, 0xfffffffffffffffa, 0x66}, 0x2c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r3, &(0x7f0000fc7ff8), 0xffc7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) socket$inet6(0xa, 0x3, 0x7) 2018/05/04 13:40:55 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) 2018/05/04 13:40:55 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ipddp0\x00', 0x102}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0xfb) 2018/05/04 13:40:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x10000) ioctl$LOOP_SET_STATUS(r0, 0x1277, &(0x7f0000000100)={0xfffffdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f1c29c1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c10e7fc450000010007001419986a70572b21069d6ec959", "81ad8af425caf8fa064aa6c16166a5e1bee887d36cb4a0f4464dac8c97351c79"}) socketpair(0xf, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000240)) ioctl$KDMKTONE(r1, 0x4b30, 0xdf) r3 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='@ #\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0x200002) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x83, 0x4) 2018/05/04 13:40:55 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x54, 0x8000) sendto$ax25(r0, &(0x7f0000000040)="be75b77b23703138d684dd3e2e58790b3f6e2bebcfe9ea9899d7cf550db7d2962957db8586a760ed6dcba65d5c6aa99fca428574041584830f7db986b1b63a5088daae", 0x43, 0x20004000, 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x40045402, &(0x7f00002fcf15)=""/235) fdatasync(r1) 2018/05/04 13:40:55 executing program 7: r0 = userfaultfd(0x0) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='cgroup\\vboxnet1+\\]&\x00', 0x0) keyctl$setperm(0x5, r1, 0x4002000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x42}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r2, &(0x7f0000000280)=""/100, 0x64) read(r0, &(0x7f0000000400)=""/100, 0x64) 2018/05/04 13:40:55 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x10b901, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@dev}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2, @multicast2}, &(0x7f0000001e40)=0x7) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001e00)={0x1460, 0xffffffffffffffe0, 0xe592, 0xf2, 0x4, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in=@loopback}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) 2018/05/04 13:40:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x0, 0x1, 0x5, 0x0, 0xffffffffffffffff}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x20, 0xffffffffffffff6a, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x400}, &(0x7f0000000100)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ipddp0\x00', 0x200}) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/05/04 13:40:55 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x10b901, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@dev}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2, @multicast2}, &(0x7f0000001e40)=0x7) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001e00)={0x1460, 0xffffffffffffffe0, 0xe592, 0xf2, 0x4, 0x1}) 2018/05/04 13:40:55 executing program 2: add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000005c0), 0x0, 0xfffffffffffffffe) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_open_pts(r0, 0x40040) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x100) 2018/05/04 13:40:55 executing program 3: socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) shutdown(r0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x87dc, 0x0, 0x0, 0x10001}) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000100)) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x1, r2}) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/77, 0x4d}], 0x1, &(0x7f0000000440)=""/249, 0xf9}, 0x0) 2018/05/04 13:40:55 executing program 0: timer_create(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, &(0x7f0000000200)) move_pages(0x0, 0x1dd, &(0x7f0000004fc8)=[&(0x7f0000000000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000000), 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr=0x2, 0x4e22, 0x8, 0x4e21, 0x6, 0xa, 0xa0, 0x20, 0x2f, r1, r2}, {0x400, 0xa4, 0x1, 0x20000000, 0x0, 0x0, 0x400, 0x1}, {0x5, 0x401, 0x2, 0xfffffffffffff5ff}, 0x7, 0x6e6bb4, 0x2, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x6f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x0, 0x8001, 0x5, 0x3ff, 0x7}}, 0xe8) 2018/05/04 13:40:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000900)=""/117, 0x75}, 0x7}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000004040)=""/4096, 0x1000}], 0x1, &(0x7f0000000b80)=""/120, 0x78}}], 0x2, 0x0, &(0x7f0000000cc0)) connect(r0, &(0x7f0000000000)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000002040)=[{0x1010, 0x0, 0x5, "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"}, {0x78, 0x110, 0x3f, "67476979b232dcfe403ad768ad9efd7ccbd192c95517eb661808adfcd8af7e79f7f6db85ac62c3f08c40a87c54d376aeee66add3f96536224c6afddf0769e6d955ae7b0dd15ef7ec66777e6a61f21848eb5403205c62a98127097d47f357eec9c7c3"}, {0xe8, 0x13f, 0x8, "dc07cbfc86e8c5307f9d3a060f084ab995ad90a112637ba1b1b49744fdad8007de874eac1c1654a3727b218e5a07ab41e70beb270d5baa3fd5798646d700d52bdf432fa1570e2da08b4c134a9bb04b01e6fb024e11a0e58c2f3d09ed9f3b4229375a01b98fa88e5d8c62599e4c7e8562b395556c44a12e7b3761900ae8a49db48a7568b5abac26a8910d62a3a960c1f41c1062f17354f9e2135999d4d1f1455963d3b56338127770e3f70aa531ec44c56b73435eedebd8b195ec8fde8f2b446f35d45b76ff69e053cbcc78ddd9f028715c4a834e50"}, {0xf8, 0x11e, 0x6, "0de9ec835a2776bbaf35e94d4f38cc35c6befd502bead083ca55138d4bef7a6318e54062d47d7f512de86729a94b05d7d4f47cbf20e056d95617988a7ba3f426f565a5993a6d67ba094d1d62656bc6e5d19869ace1ab56e61b9249c7615a7688a1d16d332b6de0ff02df9c7f3fdec0bd78cf74da8247c2465a40cebe5e8abcfd433bfb7e42b41842a7da310e743c92995ca8c5ca4910844985991eec429540251e41fece7e90c960f7682dbb96ec4f8855400762f6ddbd265cf85abf754dd9d65090f0840de9b0b83e28cec76260e139ffed82ed88eff257f8abee0606f8c41f12aee47e870848c1"}, {0xf0, 0x11f, 0x189, "828705dbd32d11fbb7ca5b590a2dcd2dee984bc0a8b1eeb3505251869c1f605967b09317e2884acb049ec88f14153c9102d931c72ec20cc4e7713e9e92a326c409c0faaa3d3ba0573a6b84a7eee1f6432cc0d6351e027055f8a3a20337049027d3de3974af0f7bad561ae8f1f5cb5563d25f646285a0b62b213965eeb9abebd0b28a2e859113b47db49dc444cbfac3477742e49546dec6a94351aad4dd0ee2be55caf73f1e2fbbf4437021ab55e2e09db4f7c4a62779f3eed627310a680c2929d09ed97daf05bc6c182ecb85e15f71247e49727042f56fc04ec0"}, {0xb8, 0x114, 0x1b6a40000000, "1195164c7fb9524a3a848c5a78b4671b2920b5837f22e6aee5f8de27718b100fd8d056831394677e7d8ed2efd3dbbd4a7d81c71001f1e4947aa2330db42606ead532d7ca4ba89dbd13748e906f110cee0201154298c5c0a6bdee50341d459a14920d0717d58c7287162cc9c996b607f63fb6da53d504c78e6fec7c3d068c8f87922b07e2821322c2fe4847e31dd9e64220b526e79db577f0d190308e3a1fa6518d286a21df7396"}, {0xf0, 0x111, 0x5, "1921cd597c1fc281bbd039b6506d177b4a785f1715a2839b81d915098a57378e3684cf890e6e89d3697777f99e3d93790a28d27e76fdeee37d2990fe405f63a6336ad989412fa1802cbe92fbcdd221b63e351eba27568aaa943ee7c259cbf1211a60d119d83e8dd0c4b278b9b33599b9e9157be750a245d247677db1927306b68e7cdf0cee26f3ca67a94064cb425767327f4e2ac0abf7db836c0da2a8f472c4252ec2f797a3c30c39aea21ef68b750a49d6993cc315e730d466dc7772be446c8f8e1cb060a09911e39325efc135c36ca4739f95ad787c233ccf"}, {0x20, 0x12f, 0x5, "c94ce5acacedfc7fb2b80018"}], 0x1520}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/05/04 13:40:55 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x10b901, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@dev}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2, @multicast2}, &(0x7f0000001e40)=0x7) 2018/05/04 13:40:55 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000080)={0x5, {{0xa, 0x4e20, 0x4826, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e21, 0x7fffffff, @empty, 0x6}}}, 0x108) write$rdma_cm(r0, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000680)={0xffffffff}}}, 0x20) write$rdma_cm(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="04000000080000fa", @ANYRES32=r3, @ANYBLOB="436b86eb"], 0x10) 2018/05/04 13:40:56 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0xb8) name_to_handle_at(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000002cc75042f646168790769"], &(0x7f0000000140), 0x1000) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r4 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) dup2(r2, r1) connect$unix(r4, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/04 13:40:56 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x800000080) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x6d, 0x9, 0x80, 0x20, 0x3ff, 0x5c}, 0xfffffffffffffe4b) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fff, 0x80000) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f0000004000), 0xfffffffffffffe41) 2018/05/04 13:40:56 executing program 3: r0 = socket(0x2, 0x3, 0x3) unshare(0x20000400) getsockopt(r0, 0xff, 0x0, &(0x7f000091b000), &(0x7f00003b7000)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x100, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x7}) 2018/05/04 13:40:56 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x800) accept$unix(r0, 0x0, &(0x7f00000003c0)) syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x4, 0x101000) r1 = memfd_create(&(0x7f0000000400)='cgroup\x00', 0x3) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000440)) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000000c0)={@loopback, @multicast2, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0xdc, "4eb846911a279cd1d44a30c32c19968af495ece0ab81e563d2834afad489d53d87f6a94de5988a0f8c955c337c8e90d26194176f2ff15e01313a4314ec1c460c00864246f2bc9bdd9ed88e4bbffa7b6c0b954ef0a77c44b7945dcf24c1c47305e9ee0d5210b3bd882543519576aeb6dedbc5871a99fa069526b758c744c9a53da0a8121c2c51531fd6e67b3e658e80cbc2d9575762cc8e13e1382b864093e762f23bf728707b3dfe62c7d8abaad5b7ae23b8d9293e8ee4deeccd3b8de517ccaf4d4dc2ffca4e42b9c90dcf6d7823275637b78e5aedb8a36935029b30"}, &(0x7f0000000680)=0xe4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={r3, 0xfffffffeffffffff}, &(0x7f0000000700)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr=0x1f, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x101, 0x4e20, 0xffffffffffffffff, 0x2, 0x20, 0xa0, 0x73, r2, r4}, {0xffffffffffff8cf8, 0x0, 0x5, 0x2, 0x2, 0xc4, 0x5, 0x10000}, {0x7, 0x400, 0x2, 0xffffffffffff0000}, 0x81, 0x6e6bb8, 0x2, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d2, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x7, 0x2, 0x7, 0x7, 0x100000001, 0x800}}, 0xe8) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x3ff}) accept$unix(r1, 0x0, &(0x7f0000000780)=0x368) ioctl$FIONREAD(0xffffffffffffffff, 0x80045440, &(0x7f0000000380)) 2018/05/04 13:40:56 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x10b901, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@dev}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) 2018/05/04 13:40:56 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r2 = getgid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getgroups(0x5, &(0x7f00000003c0)=[r1, r2, r3, r4, r5]) fcntl$setlease(r0, 0x400, 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000940)="616e6f6e5f696e6f6402000000", 0x4400, &(0x7f0000000700)="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") openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e2afe0)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f00003dc000), &(0x7f00004e55fe), 0x0) 2018/05/04 13:40:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x100000001, 0x4) r3 = epoll_create(0x401) dup2(r3, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/04 13:40:56 executing program 2: creat(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x18) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='system.posix_acl_access\x00') 2018/05/04 13:40:56 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x10b901, 0x0) 2018/05/04 13:40:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000100)={0x3e8, 0x8, 0xb, 0x0, 0x70bd2a, 0x25dfdbfc, {0x2, 0x0, 0xa}, [@nested={0xe8, 0x54, [@generic="d00cea7c5ca57095c8ee1a56aafabbcd3aa024d57ebd61ca23b818fe52d04e7af11dc44abecb915f9dad2873f12c54c7868dddda67bb6ca011876801beadd53b221ad8c449d2a2c4691bd0e50cb29a00a8548cfdcd843ab4de0fbb1e8ed4bd4a9c570bbe0cc69aae70b73d9cef48abbdd03af17049ed9b6430287fb3a15a2d03e54b3889376d1eb7f1fe406b7480ff3fee1580251bace9706f59ad9a01a4680d0d09fd731b6567044881a429ce9512f7216b0b350f7bd3edcc2196aaf91572763307eae3cf693b7ac57280b8a2d8c7c90575364074e5672d8c8c8ee025c55fb54c57aaa7"]}, @generic="bf720488adabcfc3df1b014919da3e0c6249e64b6395d53822c10fd94c01fedfebe427ca9888dad02aca005b1445b7e42d8ab9d47f8438c4a42706ff1df5353edf336a5f841d34acd5c8c22cb0582eac15a7f18142da27d0a55f41424c58026f464a03765f352ad312e79b08910d6083849e127c1e8899939917803dae8b94a048938768f0646c96f7a29e015d425621aee2ff4e570453c25ba36a02f1127778054526f4827c9980e6ad938f1f55105e75e9993b22322e2b6bb136059b57a7414c2a4361da655db797da0fb33787f55a5942e9f4508caecaba4b1572e606d702ab5e49eb57514a8bfad5882288", @nested={0x160, 0x62, [@typed={0x98, 0x83, @binary="a2e57ac99800e0b620555ed4102c38c0fa36d00ccc6e286869ed6ac335312b173b612210ff6ffa1eeb2a3cd78b93711bbcedb413d77b880be530ddb6d663a3156a15f0cfd3845684414bb2c947a718e2509bb9b0826599f50f74ea718a9891547f75ff97f464942a5fe7adb8b4f5868ceb1f1c8730d85a820fa31ed11765377ef64b73b86827184366cd393b55bb6ced5fc301ac"}, @generic="b2e6881566e8bf28d3b6be5c0b724084591b49e9814469ad7e18898dad28b33051d4a2008558d9f1f8d5c891b97f48d4cc2fd4bf3d33d31f925c205be661efae22a854efe5cec0fe21a4cb117f85e398376c9af53d86bcd4a13b32d3ddfd8db27f4e70450d1259f6149ea15ec1ba18ea4b31870848d13a898b04113e27649aa448c32d5f5c472c919fc443b774369a043b608b5975f845acff050882b8bbf8846d951f3227bb5bfcac95815f34cb79534fd5eba614f64a480a43f7a17fb0f94ab5"]}, @nested={0x9c, 0x5f, [@typed={0x4, 0x6}, @typed={0x8, 0x8e, @str='\x00'}, @generic="21f68605b5f36678cf46e71fb9b22aacd9a379e65c1c1bab81044738ed5fdce88ed439594bf1aacc922d6030a4f06d88af4a421640eed5e95db0de4d4d6755fe7a8b2bcd9d6c1dc5628c030d", @typed={0x40, 0x74, @binary="747d73da0dd807e168654654fdecbf67c0dbefa7c4d6c55b441a4af2f04311171fd087ca60d78a365b931005f82f98334ca78058c860792732"}]}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/04 13:40:56 executing program 1: fchown(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000602fe8)={0xaa}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80, 0x80800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xf) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) 2018/05/04 13:40:56 executing program 4: unshare(0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/05/04 13:40:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000003c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000500)=0xe8) getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000600)={0x0, 0x0}) r6 = getuid() lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="612f398a86a31704042f9db6c894f3047ee33a348530c1dd6d549cb2e7895eee361356a5229b1caa45d5e5a3ef3daf69a23b2400e60b68d3242196e66994c13912e3768dd5f98d2a4aaf0b67c2b7a7fdeb34db937a259e85d386b44dffe1b38e33365cf3905ffbae079ae8f95f239356d9e61562089f38b4fb03b6196ce22ad172220262234af4ab88fe8002d33506089281c3c29e999f67fb68fc", 0x9b}, {&(0x7f00000000c0)="dc8741182ec72f7aa4fdb7abd44995b1e4641be368ec8f3b6c76e6967a1f71c5524e", 0x22}, {&(0x7f0000000280)="f4cd452ca780b8b0e64d0f4bdd5dfd0661a4dc678552223084027776dbe0c08300460073dc8163de1b922c455f01c2e988d84ebf63bd66c9fc514854efc07ec6bfa2542485491007b7c6b22225df7dd08cc0fd94d143c881646d15c2c9326110a1450b59e276b2828d12b1725545a1f55b08b6aa2b9277f7ae75935a0389faf26ee3ed3094fb2a3622a050e1fd52a6277f7f907ab0ef8860f23570a58406fc9482d2fa7eddff6baa02dc871869ce366403d25138d427b613341830d7ea23b3c1a9c6e67964ca5623d254d5c43391e538d172145f8d928aaf2f57bd0f", 0xdc}], 0x3, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70, 0x4008040}, 0x40) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000000000)=0x6, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, 0x8) 2018/05/04 13:40:56 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xadd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 13:40:56 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, r0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/04 13:40:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x100000001, 0x4) r3 = epoll_create(0x401) dup2(r3, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/04 13:40:56 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x2000)=nil, 0x2000) r0 = epoll_create1(0x80000) fcntl$getown(r0, 0x9) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x74, "330916d5f4ea7205c75fe4c5dbf75bf86946b6b9787f5ae0d6adebe0d4d421d5ec9e00e8bc1f863ad734af99bb11767fd590fc88f7276bdba75f5751e91d6566c0a223a04282d40ed98d7e6654400fa196f5d3b034220ca52f84118f8119f27a33ca11acf9e845ee2b4505303c5a058eab4d926b"}, &(0x7f0000000180)=0x7c) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/05/04 13:40:56 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) 2018/05/04 13:40:56 executing program 6: prctl$void(0x15) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0xce5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/05/04 13:40:56 executing program 0: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x3d6, 0x800) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0xfffffffffffffe01) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000100)=""/17) 2018/05/04 13:40:56 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x40000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/5, 0x5}, {&(0x7f00000011c0)=""/208, 0xd0}, {&(0x7f00000012c0)=""/212, 0xd4}, {&(0x7f00000013c0)=""/197, 0xc5}, {&(0x7f00000014c0)=""/101, 0x65}], 0x7, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001640)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001680)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001780)={0x0}, &(0x7f00000017c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001800)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001900)=0xe8) r6 = getgid() sendmsg$netlink(r1, &(0x7f0000001980)={&(0x7f0000001600)=@proc={0x10, 0x0, 0x25dfdbfe, 0x4000000}, 0xc, &(0x7f0000001740)=[{&(0x7f00000016c0)={0x4c, 0x12, 0x2, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0x4e, @pid=r2}, @nested={0x14, 0x77dd, [@typed={0x10, 0x6c, @str='/dev/random\x00'}]}, @typed={0x8, 0x5, @u32=0x77d5}, @nested={0x18, 0x9, [@typed={0x8, 0x34, @pid=r3}, @typed={0x4, 0x2c}, @typed={0x8, 0x5a, @u32=0x6}]}]}, 0x4c}], 0x1, &(0x7f0000001940)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x8000}, 0x4004050) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000015c0)={0x77359400}, 0x10) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/04 13:40:56 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000003c0)=0x483) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x6, 0x10}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x5, 0xa, 0x67c0, 0xfff, r2}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x5}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xfffffffffffffeda) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000300)={@llc={0x1a, 0x308, 0xffff, 0x8, 0x2, 0xffffffffffffff80}, {&(0x7f0000000080)=""/227, 0xe3}, &(0x7f00000002c0), 0x40}, 0xa0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x0, 0x80, 0x5b, 0x7, 0xfffffffffffffbff, 0xf0dd, 0x6f7, {r2, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x20, 0x2, 0x2, 0xff, 0x604}}, &(0x7f0000000580)=0xb0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty, 0x2d1}, 0x1c) 2018/05/04 13:40:56 executing program 2: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000005c0)}, {&(0x7f00000004c0)=""/91, 0x5b}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x7, 0x6, 0x7b, 0x4}, &(0x7f0000000140)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r3 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x80) accept4$inet6(r3, &(0x7f0000000240), &(0x7f0000000280)=0x1c, 0x80800) 2018/05/04 13:40:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x12) getsockopt$netlink(r0, 0x10e, 0x800000000000003, &(0x7f00005e0000), &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) get_robust_list(r1, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080), 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x7fff, 0x402000) 2018/05/04 13:40:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000640)='/dev/input/mice\x00', 0x0, 0x8002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000680)={0x0, 0xc7, "36f9992626da113aa2f23dfad1f9261a56184d605272532080cc761a028c320bf7804634d2d2d941ed0b6e11180a9abbbd2c9423473fd8f8fd7517ce6f2b3c9d7bb30208a81b2125de6ced37ab53e1f80260483a97cc2f7e813b0efde8ed2e6d4aff6d87fc4e2fc0f1647432c4b820b858f64cce76d3ebdba7e0fc2ae7609c31d6911a8857d49daa7960cf10397daf7ba4ada3941ccb0946b5fa4bef168228f745df814e4b8c8c324968ef6898a0cdd697f469064abb675dc574da5186f7b953d19b16ca95deab"}, &(0x7f0000000780)=0xcf) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000007c0)={r2, 0x8}, &(0x7f0000000800)=0x8) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) r5 = userfaultfd(0x80800) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000840)=r3, 0x4) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$SG_IO(r4, 0x2285, &(0x7f00000005c0)={0x53, 0xfffffffffffffffc, 0x96, 0x40000001, @scatter={0x4, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)=""/94, 0x5e}, {&(0x7f00000002c0)=""/14, 0xe}, {&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/58, 0x3a}]}, &(0x7f0000000440)="1975b76d85d620a348df014335cecbc98e332ae336c57bf6aa5a85fbc8d0bd5683264cacde3667b65c270e506070e25c85c61114fd04be8b4e15564cfb8fa38cc13cf0d578891a3beb1718b894aa2c3926a01f859103d17ff9f3c47792f27f6fa1408f2ffaf704b696e3fcc3257fbce7940d11addd1fef05bb53e3b7c798f0d086eb92c05148603312c64b9ec770cf08d465bea03cc9", &(0x7f0000000500)=""/97, 0x2, 0x10, 0x0, &(0x7f0000000580)}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup2(r4, r5) r6 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0)}, {0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x3, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000080)={0x0, 0x2, 0x4, 0x0, 0x6, [{0x6, 0x1, 0x0, 0x0, 0x0, 0x800}, {0x400, 0x8, 0x1, 0x0, 0x0, 0x1000}, {0x1, 0xbb, 0x1}, {0x7, 0x1, 0xffffffffec67ae7e, 0x0, 0x0, 0x102}, {0x6, 0x3, 0x1ff, 0x0, 0x0, 0x900}, {0x100000001, 0x6, 0x0, 0x0, 0x0, 0x801}]}) 2018/05/04 13:40:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/04 13:40:57 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:40:57 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x20141, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0x80002710, @my=0x1}, 0x9, 0x80000) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r2, 0x5, &(0x7f0000000140)={0x800000, 0x0, 0x400, 0x0, r3}) 2018/05/04 13:40:57 executing program 1: r0 = creat(&(0x7f0000000400)='./file0\x00', 0x162) mq_getsetattr(r0, &(0x7f0000000440)={0x0, 0x1, 0x3, 0xdbd5, 0x5, 0xfffffffffffffff8, 0x2, 0x4}, &(0x7f0000000480)) r1 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) mq_timedsend(r1, &(0x7f00000000c0)="9f9fb8771737eeb776ed65500305d30edc0ebc7a1867853e285ca2da18f1e2d91194b3af4dc44e9b1716017f06bea43f928607eb9428be6082f68e48d9e9e7ff97126d4b5951b820e65051ce217de9200c6bd48906152130be743c49ae50c7e854396b59c3c0fce0a3d16973e12428767f37c9166678b1e22ae859fab0acef03c5776b754587ea7d06c6a4c68311dbbafc649f7c6b26931a662fd2ed465ebbf38b3e391e1b3c12c6c89ac727effa37207823950db432b5c7e62ef4c5d00b877edf14a08793d44fb0cbfe4bd5213a8e51363d80789d09de665fc46e12bce4a745c7d5e15e10d733c1880b3e15d944633419e88e77d151", 0xf6, 0x10001, &(0x7f00000001c0)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x7fff, 0x0, 0xfb4e, 'queue0\x00', 0x1}) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffc0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}}, 0x7, 0x1f}, &(0x7f0000000300)=0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000600)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) membarrier(0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @time, {0xfffffffffffffffe}, {0x0, 0x10000}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000003c0), 0x2) 2018/05/04 13:40:57 executing program 6: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0xfffffffffffffffc}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0xffffffffffffffff) 2018/05/04 13:40:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/ipv6_route\x00') prctl$setendian(0x14, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000)=0x2, 0x1004) 2018/05/04 13:40:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x4, 0x4) 2018/05/04 13:40:58 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) get_mempolicy(&(0x7f0000000140), &(0x7f0000000100), 0x400, &(0x7f0000bde000/0x2000)=nil, 0x3) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x3, &(0x7f00000001c0)=0x1) shutdown(r0, 0x1) 2018/05/04 13:40:58 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) readv(0xffffffffffffffff, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:40:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x34d}, &(0x7f00000001c0)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000159000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/04 13:40:58 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0xea4c, 0x41f, &(0x7f0000000000)=""/195}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x220008}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r1, 0x0, 0x70bd2d, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x801) 2018/05/04 13:40:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f0000002000)={0x20, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@typed={0x4, 0x1, @fd}]}, 0x20}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x8) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x80600280}, 0xc) 2018/05/04 13:40:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x5, 0xffffffffffffffc3, 0x0, 0x0, 0x25dfdbfd}, 0x10}, 0x1}, 0x0) [ 102.306435] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/04 13:40:58 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) readv(0xffffffffffffffff, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:40:58 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x2, 0xffffffffffffff01) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xfff, 0x8000000002, 0x4, 0x1, 0x7ff, 0x400, 0x5, 0x7, 0xd, 0x0, 0xffff, 0x5, 0x62, 0x100, 0x9]}, &(0x7f0000000700)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000740)={r1, 0x1000}, &(0x7f0000000780)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200080, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') r3 = dup3(r2, r2, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000140)="66769d65494c5d4d4d1dbb2a92ecdb1bf306268ba34730c220b23752ed209937e6d25ede862dd23e43ba10d1d52394bae0f54cb35edd872dce241287231cfb5df525d0f6637140cdcb04f5fa0bea2508e1330c84347a93dd0c768305449a5ff25f12fadf18bc8c711b8561e94e71b26a74b970763cb3b085336413b0c4fb100173fa951e6d436a5d8beb55b7e4babb32a8a32daf8df703ceef09d7553edce9371868475c60d085d2fe525e44e544f88c1a943d69498bead9505559fef29ab32e1090958f9b4583fc41b792a9", 0xcc}, {&(0x7f0000000240)="89deeb933bd16836205d676d678579f4d57bd518df2ddc6caf86bea42603b64b23dea90ec35fa69173ce0c9298a2aaa4d350f87d401073b021cdcf27df97f1fa22c50e38dfc7b9094e0d000a", 0x4c}, {&(0x7f00000002c0)="edf2638835419a55c281ebf7be7da911b647bd7c1bdfbd6f80a736c9bd20dcaed37344142e14fe628853c7f9329584f74cff1357565e6c87b0dcf09bada2b2e1dadfbe46decdd10d6cf19a1918e3ab339e00abd57235a2", 0x57}, {&(0x7f0000000340)="0fe4f74cc3e5b83b388f18d0345c93177e3684930cf19116183c1fa309f069cea1667702ba70674765d4aeacdb6d3f5b87df48bd1b4edd867a36efc5c4b5d9c8ab4de96998608d7547d064764dcfb5eeac2886b95852ce0263fa674513de22a70790fdf3ff311944", 0x68}, {&(0x7f00000003c0)="fb8964fcc794d9a6980770e1d7b26ae7d1ff11451461bc6272354b19548066ca48dd1237758f87e0f1f25fb4fa26cee9eee059b3242b02ea6fba023b16ef2827704fca3916282e2840c97193da82ae4a83f7ee14e8146349bd4923b6bc045a1284c931749999c51352da6b2a0e93e8f7a43bea38d32c81ca77c335c65624f5cb79cdf3c4b5d30d293eb869cc44cd", 0x8e}, {&(0x7f0000000480)="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", 0xfa}], 0x6, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/04 13:40:58 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x4400) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000180)={0x1f, 0x4, [0x38]}) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000000c0)=""/185) [ 102.387103] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/05/04 13:40:58 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) writev(r0, &(0x7f0000001300)=[{&(0x7f00000001c0)="3676ed6bc8ea117a6af38d46eb9d13ea6857312bab2186547102f52d4d7369adf12e16776d30d4270094d0bf004761df4c2c35eb7064585007aa03e38cba83feeec806d5f05bb4c210ee5331a94010f8e0db2eeb8222a625fcbefb2cbee1d793841ab7c000d6539f5c673b2c9fb39fedae2f9ad9c7b1da5edb73", 0x7a}, {&(0x7f0000000240)="c7268e417ecb094599a974a42316e904a8b39a83aad8d1c41e66deea94f8289299d0beaac1047ddd4833a9294a24310581f6c41bf436fa4a9a33be9d6f967b0b42deed59398d3b47f263f8ad9b7be386db9f1ddc41b4628114c4942793696efb7d14e1ec7d60de42f30b3ebf552585f1fd9ea3b937d4f5d08a14afebbdc9e85df6c853b7564aed8c8987e1", 0x8b}, {&(0x7f0000000300)="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", 0x1000}], 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x190) 2018/05/04 13:40:58 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x4200) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}}) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000000c0)) ioctl$int_in(r0, 0x5421, &(0x7f0000955ff8)=0x8) mq_timedsend(r0, &(0x7f0000e3314c), 0x0, 0x0, 0x0) 2018/05/04 13:40:58 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x200) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{}, {}]}) socket(0x29, 0x2, 0x20000000000ff) 2018/05/04 13:40:58 executing program 1: socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x4000000e5, &(0x7f0000000080), &(0x7f0000000040)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f00000000c0)=0xc) 2018/05/04 13:40:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) write(r0, &(0x7f00000003c0)="a2f5d65772deea303e0200001100002d89360ac2017c926d5ec1a2420de2395f6427e3efbb00000f041075fd", 0x2c) accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x2, 0x2, {0xa, 0x4e24, 0x0, @empty, 0x6}}}, 0x3a) 2018/05/04 13:40:58 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) readv(0xffffffffffffffff, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:40:58 executing program 6: r0 = socket$packet(0x11, 0x4, 0x300) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x7530}}) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), 0x4) 2018/05/04 13:40:58 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x42, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000400)={0x77, @multicast1=0xe0000001, 0x4e23, 0x1, 'dh\x00', 0x1d, 0x8000, 0x19}, 0x2c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000440)=""/4096, &(0x7f0000001440)=0x1000) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 0x4e22, 0xe18, 0x2, 0x20, 0xa0, 0x2, r2, r3}, {0x4, 0x55, 0x401, 0xfffffffffffffffc, 0x3, 0x8001, 0x5, 0x7}, {0xf1, 0x9f, 0x5, 0x8}, 0x6, 0x6e6bb4, 0x1, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d6}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x3, 0x3, 0x6, 0x4, 0x4, 0x2}}, 0xe8) 2018/05/04 13:40:58 executing program 2: r0 = socket(0xa, 0x803, 0xa1) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x12d) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000028c0)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000002880)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000014c0)=""/173, 0xad}, {&(0x7f0000001580)=""/165, 0xa5}, {&(0x7f0000001640)=""/221, 0xdd}, {&(0x7f0000001740)=""/225, 0xe1}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x5, &(0x7f0000002840)=""/54, 0x36}, 0x10002) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000001440)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000001380)=""/114, 0x72}, 0x0) r1 = dup3(r0, r0, 0x80000) bind(r1, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000001c0)={{0xb7f7, 0x4, 0x101, 0x140000, "0bd17e2b69bc3a318fce1b999b73b0cc374c0f2fb74d02be66c9e98c08476f20918d07c27d1a0577b0379b57", 0x800}, 0x0, 0x0, 0x20, r2, 0x3800, 0x6, "a74a6e8c80c188e850c2308ba29f9efc0920dab9fdcbca6600390df4c556f66841bec2314ab75e77eea80aa742fa2099386a86bae152de47d7dfce934ee5c630", &(0x7f0000000180)='ip6tnl0\x00', 0x8, [], [0x30000000000, 0xffffffffffffffe1, 0xee, 0x8]}) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x80) 2018/05/04 13:40:58 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) unshare(0x28060400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000040)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/05/04 13:40:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}, 0x0, 0x0, 0xa}, &(0x7f0000000140)=0x98) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x2001) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8000}, 0x14) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7c, 0x600) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/05/04 13:40:59 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000e5dffa)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40a200, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000440)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002b40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002b80)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002c80)=0xe8) stat(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002d80)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002dc0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000002ec0)=0xe8) lstat(&(0x7f0000002f00)='./file0\x00', &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) lstat(&(0x7f0000006040)='./file0\x00', &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006100)='./file0\x00', &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000061c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006200)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000006300)=0xe8) r15 = getgid() r16 = socket$inet_smc(0x2b, 0x1, 0x0) r17 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006540)='/dev/rtc0\x00', 0x501040, 0x0) r18 = syz_open_dev$sndpcmc(&(0x7f0000006580)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000065c0)=0x0) lstat(&(0x7f0000006600)='./file0\x00', &(0x7f0000006640)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = bpf$PROG_LOAD(0x5, &(0x7f0000006840)={0xf, 0xd, &(0x7f00000066c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x303, 0x0, 0x0, 0x0, 0x1ff}, [@map={0x18, 0x5, 0x1}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffff9c}, @generic={0x80000001, 0xf8, 0x6, 0x9}, @generic={0x401, 0xffff, 0x6, 0x6}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c}], {0x95}}, &(0x7f0000006740)='GPL\x00', 0x7, 0xac, &(0x7f0000006780)=""/172, 0x41f00, 0x1}, 0x48) r23 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00000068c0)) recvmsg(0xffffffffffffffff, &(0x7f00000070c0)={&(0x7f0000006900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000006f40)=[{&(0x7f0000006980)=""/190, 0xbe}, {&(0x7f0000006a40)=""/178, 0xb2}, {&(0x7f0000006b00)=""/182, 0xb6}, {&(0x7f0000006bc0)=""/141, 0x8d}, {&(0x7f0000006c80)=""/88, 0x58}, {&(0x7f0000006d00)=""/156, 0x9c}, {&(0x7f0000006dc0)=""/143, 0x8f}, {&(0x7f0000006e80)=""/23, 0x17}, {&(0x7f0000006ec0)=""/113, 0x71}], 0x9, &(0x7f0000007000)=""/161, 0xa1, 0x4}, 0x2) r25 = syz_fuse_mount(&(0x7f0000007100)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x6, 0x80000) r26 = syz_open_dev$sndmidi(&(0x7f0000007140)='/dev/snd/midiC#D#\x00', 0x400, 0x0) r27 = socket$kcm(0x29, 0x2, 0x0) r28 = syz_open_dev$sndpcmp(&(0x7f0000007180)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) r29 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000071c0), 0x800) r30 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000007200)='/dev/vhost-vsock\x00', 0x2, 0x0) r31 = socket$can_bcm(0x1d, 0x2, 0x2) r32 = syz_open_pts(0xffffffffffffff9c, 0x100) r33 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007240)={0x0, 0x0}, &(0x7f0000007280)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000072c0)={0x0, 0x0, 0x0}, &(0x7f0000007300)=0xc) sendmmsg$unix(r0, &(0x7f0000007400)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)="feab79cf05e5c8a1defa266e2b58a6ab3ab0464c37a634f12e7caec4e7333238f415baa22783c809768e918cc74afc74b38b6a8fb2c437643194cc33d60ad8dcf6aa037959b13dccd2700501f21771c81b9e40ce2b8e0bdf8a07b1e2cc30a85ee7cef9dcae62373cde5a952eb8136e98c3e891deb3f7291ac3c32020bd3f730db148c3982e93f8ec7cecf507eba2c0c61cebb1c04d816a5e3cc6b98cc56de318bfbc7d48d93b47a1c822f5f18d8482a32319fa506a8a06ba7961a0197f3358c993e148fb1251cfe7f0", 0xc9}, {&(0x7f00000001c0)="b911d47e88770106426e34a0aac84f83b7a2ca6f11e50dc162e46befa3a1984ecaa8ec7f616520c3307c03b500c603a43a381bc7911da21084723f0c9a9281805043917e8272a16fb640d5507927749870ae19030b62b7c246261002eee7d7a2a64ee0b64cafc5c60dce0ba12bb13c27ec1757c4d9fe25129b2b039c03f2a3", 0x7f}, {&(0x7f0000000240)="cf2e26ba4e23ec49ff9b6202966c70e77413ec4c70b10c8bb721334dc102ceed8e0070c9b2112636be981f13a3be483bb1466adde7a71851cedf3b5e0a0e0b55bf3fea2c665e0e4775cac27884f42fc2379d7d713201b990eddfbf0aba20185f0956b845f4d707527c08bcc433921eca570ee130c18459176bac45e87233d88a90a02539cc4f20342f28075f98dd6e308895e0531a67c7be4cf6e63008c104eba28bf1f7428665a3e126baea662d2ace771fa72f072c02119c538fd08a29a019841e84c70d41850db35865e1bd6bf418bb383a5e9dbb0977aa26db562ee86ac1136300f31d1938dcc8b9a5572d4a14e6d0ff949463", 0xf5}, {&(0x7f0000000340)="f8bf30b939e2a9d6abeeb5dd88ff93da916d46056e19374e65c0c7f72565c7f2f22ec73d40fcbcdb9c3f1b", 0x2b}, {&(0x7f0000000380)="fcb7fe4431eb1362ca70c7b621c03964de6cb34eb987a296a2354b0f86aebb1d685137ca150643", 0x27}], 0x5, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x1}, {&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002a80)=[{&(0x7f0000000680)="13eeb3b6b5b4449a1ec8c1d6dec6a7a41852620c0e95c609ab925395ca04add78190e84ec82814834b8de459d2495bfc3ecc281440b65522f7c24ec95985a3b1b3bfce3ede29c8820d5b1fb852fac3ca48017c6d9ca20e09322a431f4ddce717a9553d975e823f55ae3d2405ed3ac0b25fa4fd78ab4bd1a3a5b1a00d8c8274e501de7b1d48b75c47f07b15bcd35061fab42603a7fc7530803d87e30fc6b547", 0x9f}, {&(0x7f0000000740)="10174cd07ae097ef9a8892f63f4a69c7d47d33c77f4164b4952d89b5422722debffd245534dafa396c16", 0x2a}, 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{&(0x7f0000005f00)="3a2bfb8bc95b8e1430350c5938b4c4610765f068ed6b05f0f6d56a3ad74b34475a80a9a89edaa4fc6e03fd0a7d561afc73e5f333f6497a4952d48fc84a4f3122bffcca382fa098b394b4038f6ccd91e755ee777d38cbd80998954578db3be9d895461401e1b83c6c3b93a127b17d9ff1dcdc0689482f72192f187a710345e279f5ce7ef10d9d8b0519d6bc9e861e1e3db004a1212c1b81680c77432432ac5ccb5ca19c39419fc6ee002e", 0xaa}], 0x8, &(0x7f0000006340)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x40, 0x4080}, {&(0x7f0000006380)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000006500)=[{&(0x7f0000006400)="98d59bf889a06c031ebf752cb210bd340ad9b92628cb3feb8a4104ee800fab8f0f7992c37fd69fa6d6802d77c20778d08afb9c42aec1b2a925b32e336ef7a2245bc4147f6a79b02a1c8a6f4c1de7391ec91ca83ef5330aceb8606df370a157e16412fa6560e20677307d5541029bcde870ab63b57cd1433e8d17e156e8c0777e6b8745fdd737f338b5971b6b6ee965247cdc2ea1f4f95ab0f8ab67440b700f5d95f991357b54e1b707799e1c9d42cb6d2b630348b6464f026895512c90ca6f6ef46daf8c871681ab00d6c18ada89280f488e445c7d93fb17e4", 0xd9}], 0x1, &(0x7f0000007340)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB='\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB='\x00\x00\x00\x00'], 0xc0, 0x800}], 0x6, 0x0) 2018/05/04 13:40:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/218, 0xda}], 0x1, 0x0, 0x0, 0x20}, 0x0) getpeername(r0, &(0x7f00000003c0)=@can={0x0, 0x0}, &(0x7f0000000440)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000005c0)={@multicast1, @multicast2, 0x0}, &(0x7f0000000600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000007c0)=0x14) getsockname$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000900)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c80)={'team_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000023c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000024c0)={'bond_slave_1\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002500)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002640)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002740)=0xe8) getsockname$packet(r0, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002800)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002840)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000002940)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000029c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002a00)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002a40)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000002b40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003180)={'rose0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8080}, 0xc, &(0x7f0000003900)={&(0x7f00000031c0)={0x72c, r2, 0x0, 0x70bd25, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0xf0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb68}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0xb8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}]}}, {{0x8, 0x1, r9}, {0xbc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}]}}, {{0x8, 0x1, r10}, {0xb0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x130, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x57a8f34d}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2641}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x170, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x12c, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x0, 0xffffffffffffffff, 0x3e13d80e, 0x6}, {0x13780000000000, 0x7ff, 0x3, 0x8e}, {0x7, 0x8, 0xff, 0x2}, {0x100000001, 0x80000000, 0x9, 0x2}, {0x20, 0x8000, 0x7, 0x100000000}, {0xffffffffffff8000, 0x1, 0x37, 0xfffffffffffffff8}, {0x9, 0x9, 0x2, 0x3ff}, {0x4, 0x9, 0x7f00000, 0x9}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf85}}}]}}]}, 0x72c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) writev(r0, &(0x7f00007f2000), 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xfffffffffffffffa, 0xd2f, 0x0, 0x5, 0xffffffffffffff81, 0x400, 0x3ff, 0x4, 0x6, 0x7fff}) 2018/05/04 13:40:59 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000466000)) r0 = socket$netlink(0x10, 0x3, 0x16) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/04 13:40:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000080)="ff55d36cffba04365d0000000000a01601000000", 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/sctp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000140)) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) listen(r3, 0x0) 2018/05/04 13:40:59 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x400040, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0xa4b, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/05/04 13:40:59 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001680)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001780)=0xe8) getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001880)=0x0) r5 = getuid() r6 = getgid() sendmsg$unix(r0, &(0x7f0000001900)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f00000000c0)="a10bfe857e986c34a39c551949d4a025ad6ebd099cdab9bce178b70aa3ebc3e3", 0x20}, {&(0x7f0000000100)="62e39bdce3436881b4361e07d06f7e40fede95ef326447f3957d85e6feda59e4adde76729d9f5125c5200bbbe0abf1d8b05c146184c2d6df3b36c05567cebd5a0a6286a173a74755c30051dc281c69450fd3cd0503c8f6cbb562b0dfcddb472ca2ffc7c10f618ddafd4e9e6134ec7a35a3cd6dfdf20d31a538787b77a71f105dfe05608cd4026aea5f909172aeaf5d76899ea5d283333108808c2768bdb68c6d9a3fc47cd4212ef7aefa51f5b73a0a6187ece892b0e5736efda31e3fa9fda2ba15953ae26e3bf00f2713468a8a11c722898371c6afbc4419b6636f9f87d0643b19fbb4e3795e", 0xe6}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="4111a7b69744e1df6ef2c08f747e17ca8271bddec4fe97167503deba9479f38aec4ccf6b36801522c21155bb8a55a99768b0c036f60242a2431ac6e0e53692be4d0ef85ddc1593ff524c29dce0d61f9f5e475fea4a885b2759474de5239aa394dade9fa8ad5e5c6c417c02de50b30125755a40ef23066d68d1b521b99062ef88531d843638bc7c404e9ad52cedfc54552b19903785d6a64c89dbf1842de0e8feb57818f97a8ab74fb12ef50d572b6fc306598fad93ecb96643841ececea33c2c80bb2ca3ae31fa6dfd09a99c27b3a03b92", 0xd1}, {&(0x7f0000001300)="60c4f4ec534c3d662e1e79ffe39aa13bf635e824981326966a9c4978c45bb9e77e006a94590efa88346a77c001bc5ebc3d5e7f7bf336b0ebe6ee229e2eaf282c0803397f2d919ec5ef7e1c1a9513bff4bb310a61cb11e8936fd4e5e6007c1e20e4204cc4fbedeb7c4de98c8ffd223d9ffd283de35757bac0f1f4686c197ed4918524ee42fe4c651c0b8a3fd848f00802d9c4055eaf6184112bd7ab7317aa513072ace28be6b97e1b357efa0d598cd0e3e73d10b298ad88bb515b2dd7dd22f6dcadf45b634fa0f5b0d9deccc9f046a075c6e487bdda489b4563fddf715d4df17a44356008104c06ce", 0xe8}, {&(0x7f0000001400)="4c96d2567409be3b52d89b158ebf33986edd", 0x12}, {&(0x7f0000001440)="2f7f33a157894f42e7ce6affc40a8b7e1dd7a7bebb24c7e7c7aa", 0x1a}, {&(0x7f0000001480)="4fd5f685af5e60cf5c4024ca6fe33b1046bb34b5945f468036d51ef40fec0977f13d739e339cc0205ecf4ef85ad30ec74e552ff72c69358f318fed62b4ec4d2b7c1a96923eaa3d3781a556513b5227d727b8a539c97879922d40ae0f692307af8e1ccf28c33440f01933", 0x6a}, {&(0x7f0000001500)="985752c85d3aae2a268b29c905cdb1f10df4908aa2095bbaade6c6d85c1bd3b3403fa6a4ca3660647abc67f2c2044ef80e3aa58a279176094c07d9ea80b2f6b27468a187edeb25eb1a53b8c2885bb69ccad291affe6b2738a68bc04f3faf1621968068fea1744c3ced9927a292cd498c4fe41f4313710c2d97642d", 0x7b}], 0x9, &(0x7f00000018c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x80}, 0x4000000) 2018/05/04 13:40:59 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:40:59 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$pokeuser(0x6, r0, 0x6, 0xffffffffffffff60) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x8200) ioctl$VT_DISALLOCATE(r3, 0x5608) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2}, 0x8) 2018/05/04 13:40:59 executing program 4: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa04000000000000009e3ee875427a5652a35dc71599736dd0c17a414ee076f8", @ANYBLOB="0601000700000000343772b1841aef30cea0e602000000e036860a26176e7139be5735c87e2f58b788c6b0054f2e386b55dd623d42b8cef2e0986fb16e5762ac3a014949d9e6629f43fa568ad6ee8c6b3216aaceb823d9b0736c14c0fcfbbde9cb7492d29e5470c9a41a5f4c00a1d7670e6b60edd5d8277797126415cc2459c7000fd2a9a35b3093dfdcf388a9decdd1edd2a951a69c7d2a67e26bb20efed337132852c24480a208a143a2e616cdb0cbe96efb07"], 0xc3) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x6, 0x8000) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x10) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000180)=0xd0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x18080, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000023c0)=@listen={0x7, 0x8, 0xfa00, {0xffffffff, 0x7}}, 0x10) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000001c0)={0x1}) fdatasync(r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000200)="2098b59c76251935b85db76798e0e46ccc6e5c76c447e6e7857d91c0ad31a7ad52e4fd3928f320a7d2e57038", &(0x7f0000000300)=""/181}, 0x18) 2018/05/04 13:40:59 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0xa0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0xffffffffffffff82) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000000c0)=""/42, &(0x7f0000000100)=0x2a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xb, 0x10000013e) 2018/05/04 13:40:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f000000effc), &(0x7f0000000040)=0x4) accept(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x108, r2, 0x10, 0x70bd25, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x21}}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x8040) 2018/05/04 13:40:59 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:40:59 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040), 0x0) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x3ff}, &(0x7f0000000040)=0x8) 2018/05/04 13:40:59 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x357) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x40) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x4, 0x1, 0x3, 0x8001, 0xa1d}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) accept(r0, 0x0, &(0x7f0000000080)) bind$inet(r3, &(0x7f0000afbff0)={0x2, 0x4e22}, 0x10) 2018/05/04 13:40:59 executing program 0: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000cc0)) unshare(0x40600) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents64(r0, &(0x7f0000000700)=""/96, 0x60) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000780)='./file1\x00', &(0x7f0000000800)='btrfs\x00', 0x10, &(0x7f0000000880)="638ee5dd885bf02aaa1ed1f8eb204986414971f8a06e37a5ed1995c3d9268ed2591ed7fcf3676b8c87cc11f439f2b44baee4f44273d72c42bc812775307b3f32b4126f02ce72ea08") ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000900)=@assoc_id=0x0, &(0x7f0000000940)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000980)={r2, 0xfffffffffffffffb}, 0x8) 2018/05/04 13:40:59 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$pokeuser(0x6, r0, 0x6, 0xffffffffffffff60) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x8200) ioctl$VT_DISALLOCATE(r3, 0x5608) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2}, 0x8) 2018/05/04 13:40:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4401000000001278, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x5, 0x5, 0xfffffffffffffc00, 0x20, "13cf87d0cbfb58c6863a8903cbfbaa739c5216c6999fbe7d89e4be5cd4bab76025dc2760bfb2c38c80eea50f", 0x2800000000000000}) 2018/05/04 13:40:59 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40080, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x6, 0x10001}, 0x241) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000), 0x3) 2018/05/04 13:40:59 executing program 5: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) [ 103.738162] sctp: [Deprecated]: syz-executor7 (pid 8135) Use of struct sctp_assoc_value in delayed_ack socket option. [ 103.738162] Use struct sctp_sack_info instead 2018/05/04 13:40:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000098dffc)=0x3, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) [ 103.779714] sctp: [Deprecated]: syz-executor7 (pid 8135) Use of struct sctp_assoc_value in delayed_ack socket option. [ 103.779714] Use struct sctp_sack_info instead 2018/05/04 13:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/04 13:40:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = gettid() ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000040)=[0x1ff, 0x91, 0x100000001, 0xb59, 0x3c0, 0x401], 0x6, 0x70, 0x8000, 0x4, 0xd0ae, 0x9, {0xffffffff00000000, 0x2, 0x1, 0x6, 0x4, 0xfff, 0x6, 0x1, 0x7, 0x5b3, 0x21a, 0x1000, 0x7, 0x9, "cc2dd20dd703f9179c85981cf0144fdd4f158823d13024b21986c9834b8adc65"}}) rt_sigqueueinfo(r2, 0x12, &(0x7f0000035000)={0x0, 0x0, 0x404004}) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r3, 0x0, &(0x7f0000000100)) io_setup(0xffffffff, &(0x7f0000000000)) migrate_pages(0x0, 0x2, &(0x7f0000001a00)=0x51d, &(0x7f0000001a40)=0xffffffffffffffff) 2018/05/04 13:40:59 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c000000000000000000000000000000000300060000000000020000000000f6ffffffffffffe0000002000100000000bd9d04000200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/05/04 13:40:59 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000000180), 0x0) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x58) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)="7fcf6c0be97d4749fbb7e2d06b512a4a420331feace17ffe1344781c313346d558857214d6aae355c6cef9f73403bbd5b387ad4d44c032a6481bd1ec6cf02498402c371c1b2ad0dee8529cb95607642cd42aec06136ba5706a36d44ba1e5b4c8e8e1e45744a0b745f4f2", 0x6a) 2018/05/04 13:40:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff000005000000ac1414aa000001dbe00000017f0000018000000000000000"], 0x24) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) shutdown(r1, 0x1) fgetxattr(r1, &(0x7f00000001c0)=@random={'system.', '/dev/cuse\x00'}, &(0x7f0000000200)=""/4096, 0x1000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x442, 0x0) socket$inet6(0xa, 0x800, 0x9000000000000000) mq_notify(r3, &(0x7f00000013c0)={0x0, 0x2b, 0x4, @thr={&(0x7f0000001200)="0825b47c1b2ff7c40ccb18e4ab402e27dce14047d10136ec623daea4d4f92c651b555e17cb00c17cefe150f90b92eb8e4981bd6a35393a222ce25bd6c2cc9a34072e0f4d74f6d95f2f24d3152f90b692a4d6fbb723040fdf045a0e7bc727d87bfac5b98342293a484e31411b668fb36fae43af867a100dc3bbbe73a146d7c8b711d3ad5371a63178603730926f9ca8880f622ffb31b968852990b3ca1db6a5382a8346af0aa2625d2a2f728cf7e510f6339e61b4729df57d5875447e926748ddcc4e783b81abb7b963cb7d72a916b2fc396ef1e1cc", &(0x7f0000001300)="f85ed96e11c340bcac542fe6856a1d65bde344aaefff0ac9468cd6260f45f361170d44ae9424231e25302594fa27c891972fd9ec4d24897c1724e652d415d0cb6dea2600d04162a8c608c14d0cb62d77fa334924332266bad997c303b1fbc83ae96f0f8922df7cca2e44511eb09751ee91ad1864125436c26c0ac5e20227ed244b649ffb6a6dc956cdf3802af24008533f9d6ca7f8441dcafbdd5a6777a02a8475e4799d4ad6eaf240ce019d50a438e314511dd81b8fd44246749f0c09"}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x3f, 0x10}, &(0x7f00000000c0)=0xc) write$cgroup_type(r3, &(0x7f0000000180)='threaded\x00', 0x9) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0x5e}, 0x8) [ 103.906463] sctp: [Deprecated]: syz-executor7 (pid 8150) Use of struct sctp_assoc_value in delayed_ack socket option. [ 103.906463] Use struct sctp_sack_info instead 2018/05/04 13:40:59 executing program 5: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:00 executing program 3: r0 = epoll_create1(0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x4, 0x8}, {0x6}, {0xfffffffffffff3b6, 0x3f}, {0x100000000, 0x80}, {0x36859513, 0xda8}]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000000)) 2018/05/04 13:41:00 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x27ffd) tee(r2, r2, 0x20, 0x4) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/05/04 13:41:00 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) sched_setparam(r0, &(0x7f0000000080)=0x7) r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'syzkaller1\x00', 'ip6tnl0\x00', "01616d61000000004ab2cec800", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffdffffffffc}]}, 0x428) 2018/05/04 13:41:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="6c651926cd4c5a13546d37ce9bf1f3882f4460d61ad539e53b3f5049e83c4ab816b09b7de9e2df39f298f8f7214f8f86fc52603697037d450bd6b2a66246762a8a8838edaefe78a27b6b0eb3260df6bfccf308051f864ce84e436ca2d68d4d5a9c21e464962d043c6580e5286023b6352d84a1a8be68c8b0b9457b5e95a0", 0x7e, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f00000001c0)="22f18fb906c42f764695ca978216408cbec0f23795133c0328efc63bc95ac5eba19a768f79680f6e863b442f047cf8fff10af465cd5b5d7c0bb24fea4d78e7ea39494b7853a208c52eba44a3329185a66a7d74b678b510486000dae3010a160058ace081a351dada66224bd21e995ad452070e7c7096024e0e8aacc77649e4ea6822ef6df4dc9bad0f91699251337a860ee36e0a0901a02ca0f2f3577c0762da2479945261", 0xa5) r3 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x200}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f00000003c0)=""/8, 0xfdb4, 0x63) 2018/05/04 13:41:00 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept4$ax25(r0, 0x0, &(0x7f0000000040), 0x800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/04 13:41:00 executing program 5: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:00 executing program 3: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYRES64=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/05/04 13:41:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x5, 0x1, 0x12, 0x7fffffff, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x80000000, 0x8000, 0x0, 0x1, r1}, &(0x7f0000000180)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000001c0)={0x3, 'tunl0\x00', 0x3}, 0x18) getsockopt(r0, 0x84, 0x9, &(0x7f0000fe6000)=""/8, &(0x7f0000000000)=0x15d) 2018/05/04 13:41:00 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') [ 104.403660] xt_bpf: check failed: parse error 2018/05/04 13:41:00 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:00 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000000)={0x8001, 0x0, 0x2, 0x800, 0xc, 0xfff}) write(r1, &(0x7f0000000240)="29000000140007b7ffffffffc279937f01001000e0a40e07ff2a00f3e2095ac4e8e297c2b38edac9f4", 0x29) 2018/05/04 13:41:00 executing program 6: mkdir(&(0x7f00000002c0)='./file1\x00', 0x1) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000300)=0x100000000) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000002e00)=ANY=[@ANYRES64=r3, @ANYPTR64=&(0x7f0000001340)=ANY=[], @ANYBLOB="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"]) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000500000000"]) rmdir(&(0x7f0000000040)='./file0/bus\x00') r4 = creat(&(0x7f00000001c0)='./file0/bus/file0\x00', 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x80, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f00000000c0)=0x48, 0x4) 2018/05/04 13:41:00 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x145442, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x194, r2, 0x200, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x94d4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd5}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa27}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x210}]}, 0x194}, 0x1}, 0x800) close(r0) 2018/05/04 13:41:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$nl_route(r0, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/05/04 13:41:00 executing program 0: r0 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) ftruncate(r0, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) 2018/05/04 13:41:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) io_setup(0x4d2, &(0x7f0000000140)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x1, 0x440040) io_cancel(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000000180)="43e0037b2be28b2424b64c1890251806088e03e27161e13f5b47130aca7c4d85c023deeb01a97e97aad509bc8ad878d5e80b954f9ae3c80b8d8b86ab0345b2a9a1ca367f9803dd8cb1e9e8141cfcf1a0a110fbff67090c4f3abbc9ce0f36ac1e3da7c050d690c108a2ff3648bbebada3afbcd3b8055c57843b79470abc10a6865e1c2c4db48ef8a92993d22dd91246fce383d06c93459cc682dd93c3df6d1b9dbd9f03ea5cc1b5702eeab2e02e18cc6795360e6d9e4d080c932e6575782a2c3a43ec5e8cd951b6a48cd1a7b9aa22", 0xce, 0x6, 0x0, 0x1, r2}, &(0x7f0000000300)) r3 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x20000007, 0x200000007f) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x1f, 0x401}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000100)=r4, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000000)={0x7, 0x7}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000118ffc)={0x7fffffff}, 0x4) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x4) 2018/05/04 13:41:00 executing program 3: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)) r0 = msgget$private(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x4, 0x4) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x0) 2018/05/04 13:41:00 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:00 executing program 4: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) lchown(&(0x7f00000000c0)='./file0\x00', r0, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) 2018/05/04 13:41:00 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/05/04 13:41:00 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), 0x4) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/05/04 13:41:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80802) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x2, 0x0, 0x0, 0xa616}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/04 13:41:00 executing program 6: syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000040)="26c471e31891430e64f8eafb7c432718327a7aaaa456b5d4ba204f3a95452e7a89bf140ab4b0d4062eb283f50437f7feaf732ed191d30d3ee900ed65f1edfe51a3f8368809c5ffb6e5f3268128b0607b2093130235faf91e6642f8b70498d48cced4f22d136a1626c1d7fefd28395087b686b29fd269a5ed94a92166aca44c0159e85b1ab4ea8e04cdcb3e5be40f", 0x8e, 0x9}, {&(0x7f0000000300)="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", 0x1000, 0x6}, {&(0x7f0000000100)="781a0a3b43a1b2c951f059a98d899649471daecb632eb9d0a09a3b8ff9075f83f855e32293c7783f27dde945eae61afab5541264554b4a577cc26e83eccb8aa048e823f883840c937af4e256c6b2470cb4e080a426eca6a41c7da147f1a5a7256192000f78862b676b43a8e0ff4067f0c23167b86dfdf0ff51de3a1fc11afad10297e7619222", 0x86, 0x7}], 0x0, 0xfffffffffffff000) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x101000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001300)={0x10}) 2018/05/04 13:41:00 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x100000000, 0x0) inotify_init() write$eventfd(r0, &(0x7f0000000000)=0x8000, 0x8) 2018/05/04 13:41:00 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001200)='/dev/uinput\x00', 0x402, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x2, 0x3}) write$fuse(r0, &(0x7f0000000080)={0x12, 0x0, 0xfffffffffffffffd, @fuse_notify_poll_wakeup_out}, 0x12) [ 104.946562] sctp: [Deprecated]: syz-executor7 (pid 8263) Use of int in max_burst socket option deprecated. [ 104.946562] Use struct sctp_assoc_value instead 2018/05/04 13:41:01 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000140)={{0x7, 0x6, 0x2, 0x1, 0x9, 0x4}, 0x5}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff0000ff, 0xff000000, 'yam0\x00', 'ipddp0\x00', {}, {0xff}, 0x8, 0x3, 0x40}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xc65c, 0xc, [0x4, 0x10, 0x23, 0x2e, 0x24, 0xd, 0x1c, 0xe, 0x37, 0x6, 0x37, 0x35, 0x2e, 0xa, 0x28, 0x3], 0x1, 0xffffffff, 0x3}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffff00, 0xffffff00, 'eql\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x88, 0x3, 0x9}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0xb6}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x8, 0x100000000, 0x8}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@empty, @rand_addr=0x7, 0xffffffff, 0xff000000, 'rose0\x00', 'bpq0\x00', {}, {0xff}, 0x67, 0x3, 0x10}, 0x0, 0x150, 0x178, 0x0, {}, [@common=@unspec=@physdev={0x98, 'physdev\x00', 0x0, {'syzkaller0\x00', {0xff}, 'veth1\x00', {0xff}, 0x4, 0x2}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x4, 0x751, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) r2 = syz_open_pts(0xffffffffffffffff, 0x28000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000680)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6a4bd6fd3503c92d2dee0040d115f2f3846493a8ae734ea4d6f96f07d61b4f2e6baaf9c5a65e40cc04a6189294a69cfc5c9d7ad273c9cfb7ebe3c4300a3741c650b5356e9b92048185b38f1304874d107047162b7f97aeb477b5daf931550dbc22229de61f5c2385e068c27240baa79021b6c3789696a01e9b6a8380ae9d6abe4e8b50248d67e893b3019f9945015f5e50f634f187d792850a1319ab1df36a4dde787e4ccf6f32916a828078e", 0xcc) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-asm)\x00'}, 0xffb3) [ 105.053562] sctp: [Deprecated]: syz-executor7 (pid 8282) Use of int in max_burst socket option deprecated. [ 105.053562] Use struct sctp_assoc_value instead 2018/05/04 13:41:01 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = mq_open(&(0x7f0000000080)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x7}) close(r1) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) rt_tgsigqueueinfo(r2, r3, 0x23, &(0x7f0000000180)={0x21, 0x9, 0xd4, 0xfffffffffffffff7}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/04 13:41:01 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x10000) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x80400002010, r0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req={0x1, 0x5, 0xd91, 0xfe}, 0x20e) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='bond0\x00') 2018/05/04 13:41:01 executing program 4: modify_ldt$read_default(0x2, &(0x7f0000000080)=""/251, 0xfb) socket$inet6(0xa, 0x6, 0xb) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='@-+\x00', 0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/05/04 13:41:01 executing program 2: socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x400102) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0, 0x8100}, {r1, 0x40}, {r2, 0x500}, {r3, 0x100}, {r4, 0x4}], 0x5, 0x1) r5 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x20012, r5, 0x0) 2018/05/04 13:41:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xff) sendto$inet6(r0, &(0x7f0000000000), 0x344, 0x0, &(0x7f0000000340)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) socketpair(0x3, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040)={0xffffffffffffffe0, 0x71b}, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}) 2018/05/04 13:41:01 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045566, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/05/04 13:41:01 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:01 executing program 3: r0 = inotify_init1(0x800) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000000000)="2bc7766d6e6574315c2c00", 0x2) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000040)=0x8) tgkill(r2, r2, 0x12) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000140)={0xfffffffffffffff9, 0x2, 0x0, 0x1, &(0x7f00000000c0)=[{}, {}]}) 2018/05/04 13:41:01 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000740)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000180), 0xf00, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7be9ff0000000000, 0x0, 0x3f000000]}, 0x10) tee(r0, r0, 0x9, 0xf) 2018/05/04 13:41:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000600) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) pwritev(r0, &(0x7f0000fe0fa0), 0x0, 0x0) 2018/05/04 13:41:01 executing program 2: unshare(0x400) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x68}, @in6={0xa, 0x4e20, 0x23f, @mcast2={0xff, 0x2, [], 0x1}, 0xf54e}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xf53}, @in6={0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff]}, 0x20}], 0xbc) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r1, 0x119, 0x0, &(0x7f00000000c0)="4a00d8e1", 0x4) 2018/05/04 13:41:01 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = mq_open(&(0x7f0000000080)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x7}) close(r1) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) rt_tgsigqueueinfo(r2, r3, 0x23, &(0x7f0000000180)={0x21, 0x9, 0xd4, 0xfffffffffffffff7}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/04 13:41:01 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x1b) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000000)=0x80, 0x800) recvmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f00000001c0)=@vsock, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000300)=""/82, 0x52}], 0x3, 0x0, 0x0, 0x5}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000480)=""/118, 0x76}, {&(0x7f0000000500)=""/28, 0x1c}, {&(0x7f0000000540)=""/171, 0xab}, {&(0x7f0000000600)=""/162, 0xa2}], 0x5, &(0x7f0000000740)=""/93, 0x5d, 0x45}, 0x7}, {{&(0x7f00000007c0)=@pppol2tp, 0x80, &(0x7f0000003b40)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/129, 0x81}, {&(0x7f0000002900)=""/3, 0x3}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/185, 0xb9}, {&(0x7f0000003a00)=""/65, 0x41}, {&(0x7f0000003a80)=""/57, 0x39}, {&(0x7f0000003ac0)=""/119, 0x77}], 0x9, &(0x7f0000003c00)=""/184, 0xb8, 0x3}, 0x7ff}, {{&(0x7f0000003cc0)=@ipx, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003d40)=""/117, 0x75}], 0x1, 0x0, 0x0, 0x9}, 0xf127}, {{&(0x7f0000003e00)=@ax25, 0x80, &(0x7f0000005440)=[{&(0x7f0000003e80)=""/1, 0x1}, {&(0x7f0000003ec0)=""/67, 0x43}, {&(0x7f0000003f40)=""/126, 0x7e}, {&(0x7f0000003fc0)=""/237, 0xed}, {&(0x7f00000040c0)=""/161, 0xa1}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/82, 0x52}, {&(0x7f0000005200)=""/254, 0xfe}, {&(0x7f0000005300)=""/183, 0xb7}, {&(0x7f00000053c0)=""/106, 0x6a}], 0xa, &(0x7f0000005500)=""/217, 0xd9, 0x6}, 0x7fffffff}, {{&(0x7f0000005600)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000006780)=[{&(0x7f0000005680)=""/4096, 0x1000}, {&(0x7f0000006680)=""/230, 0xe6}], 0x2, &(0x7f00000067c0)=""/118, 0x76, 0x1f}, 0x7bc}, {{&(0x7f0000006840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000006b00)=[{&(0x7f00000068c0)=""/210, 0xd2}, {&(0x7f00000069c0)=""/80, 0x50}, {&(0x7f0000006a40)=""/152, 0x98}], 0x3, 0x0, 0x0, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000007dc0)=[{&(0x7f0000006b40)=""/201, 0xc9}, {&(0x7f0000006c40)=""/4096, 0x1000}, {&(0x7f0000007c40)=""/127, 0x7f}, {&(0x7f0000007cc0)=""/246, 0xf6}], 0x4, 0x0, 0x0, 0x101}, 0x1}], 0x8, 0x0, &(0x7f0000008000)) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/05/04 13:41:01 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000000000), 0x3) [ 105.690383] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/04 13:41:01 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfff, 0x240000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ipv6_route\x00') lseek(r1, 0xfffffffffffffffc, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x6, 0x4) accept4$ax25(r0, &(0x7f0000000100), &(0x7f0000000180)=0x10, 0x800) 2018/05/04 13:41:01 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:01 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r1}) r2 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000080)) 2018/05/04 13:41:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x8, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x44040, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0xfff, @empty, 0x120000000000000}, {0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x20}, 0x5}, 0x8, [0x80000001, 0xfff, 0x1, 0x6, 0x1f, 0x101, 0x8, 0x7]}, 0x5c) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/04 13:41:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100030a000000000000000000000002001000000020000000000000000000030006000000000002000000e00000010000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r1, &(0x7f0000000000)="8ade5a0ff7adf39be72909497483ed810034b67e668e207361dfea2318e13fc0c4d9756dcbffc357ede1a03d5fe9c7c74a4323460bbeb201e47ca59a1497ce59ce647f9c853bf398fb1c7e09c08348302aa2e06d848bae5a3e5eda60cb86ae2e720d12bbb21288a8b197d79b3a165182df46d436ed647d950408bab4a32ee1086e57487b56dc48fadbc832b1f52680d0c4f505a93b14f88e1ee22ba0591653dc02fae1c3b8e9a5ce28fa59c93e59f25a2117c9d0bf4009c579a01786994c5991093256aa42373c0d8b08f23c26fc355844f3", 0xd2, 0x8000, &(0x7f0000000100)={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/05/04 13:41:01 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r2}) dup2(r2, r0) 2018/05/04 13:41:01 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x92b}, &(0x7f00000001c0)=0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7, 0xc, 0x3, 0x10001, r1}, 0x10) clock_gettime(0xfffffffffffffff8, &(0x7f0000000040)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xbb8, 0x4000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x80000001}, &(0x7f0000000140)=0x8) 2018/05/04 13:41:02 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x43, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3) clock_adjtime(0x3, &(0x7f00000003c0)={0x9, 0x4, 0x7fffffff, 0x1f, 0x100, 0x2, 0x8000, 0x2, 0xa93, 0x80000001, 0x20, 0x227, 0x2cf, 0x83d, 0xffffffffffff73ae, 0x98, 0x6, 0x6, 0xcc, 0x9, 0x10000, 0xffffffff, 0xfff, 0x1, 0x608, 0x6}) 2018/05/04 13:41:02 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x82, 0x1) ioctl$LOOP_CLR_FD(r2, 0x4c01) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3aa, 0x4200) write(r1, &(0x7f0000000080)="4d0235476504ef0439dd2b70bdac6dc8835c6c622dc5d25f94d94d5a2b9b9acbae448584788997ff2227adb572c9a650db1e0db610fd49f22dd5056ce44be2d0b15e803b4c679003ef5ec3973b8a8432373815a195c88ff57089f8df4d3b2ed22110ab75deb195a3", 0x40e) 2018/05/04 13:41:02 executing program 4: unshare(0x400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x3, 0x800) r2 = dup3(r1, r0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x200}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x1}, 0x8) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x2}, 0x1c) 2018/05/04 13:41:02 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x3, 0x3, 0x80000001, 0x10001}, 0x10) mq_open(&(0x7f0000000000)='coredump_filter\x00', 0x40, 0x11, &(0x7f0000000080)={0x1f, 0x9, 0x7, 0xffffffff, 0x6c6bb85a, 0x3, 0x1, 0x7}) signalfd4(r0, &(0x7f0000000140)={0x7ff}, 0x8, 0x80000) 2018/05/04 13:41:02 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f00000000c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)) 2018/05/04 13:41:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f00000000c0)={0x2, 0x0, 0x80000000000005, 0xae7f}) fcntl$lock(r1, 0x26, &(0x7f000001d000)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={r3, 0x23, "4cb0bf1282ae287e8b0f799da5c011c60aeccbdfccfde1c575b7f943b3757edb61d4d5"}, &(0x7f0000000140)=0x2b) dup3(r0, r1, 0x0) 2018/05/04 13:41:02 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) geteuid() r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000340)=""/23, 0xcde4d13a}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/04 13:41:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x2, r1) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/04 13:41:02 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x0) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:02 executing program 7: prlimit64(0x0, 0x9, &(0x7f00000000c0), &(0x7f0000000100)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000280)={0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000240)={r3, 0x40000000000}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) ioprio_set$uid(0x3, r4, 0x8) 2018/05/04 13:41:02 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000400)="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", 0x100000, &(0x7f00000002c0)="e29c8007f926ac5ed0386204a710f867b79589fb2da20cf588a1756b") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file1\x00') mount(&(0x7f0000377ff8)='.', &(0x7f0000000240)='.', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/05/04 13:41:02 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) write$cgroup_int(r0, &(0x7f0000000040)={[0x39, 0x3a, 0x3f, 0x38, 0x32, 0x2d]}, 0x6) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x4004556d, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/04 13:41:02 executing program 4: ioctl$KDGKBLED(0xffffffffffffffff, 0x80045104, &(0x7f0000000000)) 2018/05/04 13:41:02 executing program 6: io_setup(0x469, &(0x7f0000000180)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000002c0)}]) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)="71320cbf38c6ee79b768502feafecf3d4e", 0x11) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1, 0x40000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getgroups(0x1, &(0x7f0000000040)=[r2]) 2018/05/04 13:41:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x6c, 0x4) setsockopt$inet_opts(r0, 0x0, 0x2000000019, &(0x7f0000000080), 0x0) 2018/05/04 13:41:02 executing program 2: unshare(0x20000400) clone(0x0, &(0x7f0000000140), &(0x7f00000003c0), &(0x7f0000000180), &(0x7f0000000400)) prctl$intptr(0x24, 0x6) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ef, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) 2018/05/04 13:41:02 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000300)={'ip6gre0\x00', {0x2, 0x4e20}}) fallocate(r0, 0x20, 0x0, 0x10000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x170, r1, 0x4, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x796}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0xffffffffffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20d}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x29, 0x24}}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x7, 0x4, 0x1000, 0x8, r0, 0x4}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000280)={@broadcast, @local, @local}, &(0x7f00000002c0)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x20000015, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/05/04 13:41:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f0011005f2adefbc8edc65e3a27e3e6f3276d3bda9aa9108ef2211dc8c7e131a60e2611143986d2f09d2c40c220076b13c4e3afbee3edd01c1489182ff8a23c5e30d2b164d36d692960232139b289a8fde4420f5d4dcd1f170111d56f02566ba9046633293eb508c45c5a696b51614ac9433396ba07c0dd5ecd2e5dc2faff7e48da0c0720260f8e3b4672b73c9ace1014243e52bbdd3c0ce72df1b211ffacf07139fb5045cb98794a81887d47809a5629cb693a28992e17c201339fda8b540f4df7fdb21ffa361bb4ef0f8f6e28c7f7ce375fda4275f5a522e88ba0713e1048c49d43dd0d7865937c19c84c7a7d8c"], 0x8) 2018/05/04 13:41:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x800c, 0x100000000, 0x100000000, r1}, &(0x7f00000001c0)=0x10) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/35, 0x23}, 0x100000000000) 2018/05/04 13:41:02 executing program 1: r0 = open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0xa) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x100, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) 2018/05/04 13:41:02 executing program 6: r0 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='big_key\x00', 0x0) r1 = add_key(&(0x7f0000000000)="62696f5f6b653400a17b9137ad289a159d530e839441e68489df6eddd9abcf", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)="fba668dd61f6ce8b5f45fe50f3fbb9d32d325af02944a870b8a09fc0f378a745448e1ffa2217d2cd9cb0c76300469d2ca179a1a85f7f977c519d64ad77389e4d", 0x40, r0) keyctl$read(0xb, r1, &(0x7f0000000380)=""/48, 0xfffffffffffffff0) uselib(&(0x7f0000000140)='./file0\x00') 2018/05/04 13:41:02 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x517f14d, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x800000000000002, 0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) r4 = dup2(r0, r2) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) get_robust_list(r5, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f0000000280)={&(0x7f0000000240)}}, &(0x7f0000000340)=0x18) 2018/05/04 13:41:02 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e21, 0x7ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x416c}, 0x7, [0x8, 0x400, 0x4, 0x9, 0x5, 0x5, 0x3f, 0xa2]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="02180000100000000002ffe40000000000020000007f00000100000000004d21be0000000380050000000000020000000000000000ddd5170a737680e626000000000000000800120000000000000000000000000006000000000000000000ff0100f8ffffff00000000000000000100000000000000000000ffffe000000100000000000000"], 0x80}, 0x1}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000), 0x3) 2018/05/04 13:41:03 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x80000) write$binfmt_misc(r0, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0x1004) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000000c0)={0x3, 0x1}) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f000051f000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/67) mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x0, &(0x7f00008a0000), 0x1, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r2, 0x401, 0x70bd26, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040}, 0x8000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0x1, 0x3, 0x1, 0x3, 0x1000}, 0xffff, 0x7, 0x18}) r3 = request_key(&(0x7f0000000340)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='fou\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) 2018/05/04 13:41:03 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x0) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:03 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x4000120) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0xfffffffffffffff9, {{0xa, 0x4e24, 0x19, @loopback={0x0, 0x1}, 0x9}}}, 0x88) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) accept4$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x800) 2018/05/04 13:41:03 executing program 2: r0 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="fd2d6c6f287b00", 0xffffffffffffffff) request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', r0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/05/04 13:41:03 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f000068eff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) dup3(r0, r1, 0x0) 2018/05/04 13:41:03 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001140), 0x111}}, 0x20) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x1ff, 0x40) write$rdma_cm(r0, &(0x7f0000002e00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002dc0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x919}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x18d3}, &(0x7f0000000140)=0x8) write$rdma_cm(r0, &(0x7f00000011c0)=@resolve_route={0x4, 0x0, 0xfa00, {r1}}, 0x29c) 2018/05/04 13:41:03 executing program 4: r0 = socket$packet(0x11, 0x2000000000000004, 0x300) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) sched_getparam(r1, &(0x7f0000000080)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x60000, 0x0) fsetxattr(r0, &(0x7f00000001c0)=@random={'system.', '/dev/rfkill\x00'}, &(0x7f0000000200)='/dev/rfkill\x00', 0xc, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x9290, 0x1, 0x3, 0x8, 0x8, 0x200, 0x2}, &(0x7f0000000180)=0x20) 2018/05/04 13:41:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) close(r0) 2018/05/04 13:41:03 executing program 7: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x9, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x202, 0x0) mmap(&(0x7f0000393000/0x1000)=nil, 0x1000, 0x2000000, 0x50, r0, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) 2018/05/04 13:41:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x100, 0x2, 0x5da}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0xffffffff, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xc2001, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000140)) 2018/05/04 13:41:04 executing program 1: r0 = gettid() capset(&(0x7f00001b4ff8)={0x19980330, r0}, &(0x7f0000000000)) r1 = msgget(0x1, 0xa0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000040)=""/251) 2018/05/04 13:41:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x22000) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xab) 2018/05/04 13:41:04 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) shutdown(r0, 0x2) r1 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x6, 0xfffffffffffffffc}, {0xc}, {0x2, 0x637}, {0x0, 0x1f}, {0xd44db15c8e57680b, 0xffffffffffffff69}, {0xe, 0x30000000000000}, {0x7, 0x2}, {0x2, 0xebd}], 0x8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000100)) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80) 2018/05/04 13:41:04 executing program 6: alarm(0x101) capset(&(0x7f0000581ff8)={0x20080522}, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r1, r1, r1) 2018/05/04 13:41:04 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r0) pkey_mprotect(&(0x7f0000852000/0x1000)=nil, 0x1000, 0x6, 0xffffffffffffffff) 2018/05/04 13:41:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYPTR], 0x8}, 0x1}, 0x800) 2018/05/04 13:41:04 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e0000002ac1414aa0000000002000000e0000002ac1414aa65409203ab00f75f8ad99fa784cb5d84fdad944745dcadd35989bcc5c40567a77dc3e76ce64d4585fdb5bd7e6f2ee16a1e1dc44101862623612b18e63ea381de1cedf41161c3f0376cb99a1e194a48011e23d95f9931b7533a6d78cc3d6d9622dd6d05729fbb6d43971a318c518fb9f9cb4888df28be6a7f1251608192cd2f747db79b258c1085718714b9c266aec8e694c01ce7f4b31f"], 0x18) 2018/05/04 13:41:04 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x0) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:04 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000180)="de07edf2b8b4c551a95fbf8ef139409fb0f000ac0bace245071c7da7d24f2ad8109269c61027fe55d88a00e52e26938f572d859451fde0f124c0f4a71f91a56aaa45c4de4fce0501ce946320e3a757c88564d08017aaf10e29bcf03cba2ffab7186a6a04b2d1794a31e0d41f76a6bb6a42c5d4003953c513a33baf28b83f458899e974f66c4243aced4389ea4e64b6f5810eb3b685c36a9ce2f6233770913d4db4b1a12feaf60a585834e515ac70688c88496ebc7540403a6f67a079f38b440c645f905cc968264f9f127e35a58362ff0b5223b8c443d5faa6d7fb95e9007950", 0xe0, 0x80, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x420000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="750000004979654a195e978c9a7932d3858e7ae4b96f5e1686478ec8a74b0fa248401cbc45f0cb17077641b4122880586ad7a27d01fe30d5c3f3404aab93024e9f063fb674f7586afd0837c6afd37bff0acdaf88298a8caae2eb0a71b6603d3edfb0167b6e42bc3dc08187d01910c730a59d730b30"], &(0x7f0000000380)=0x7d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x100, 0x200, 0x0, 0x9, 0x81, 0xfffffffffffffffa, 0x1ff, r4}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r5 = fcntl$dupfd(r3, 0x0, r2) writev(r5, &(0x7f0000001880)=[{&(0x7f0000001800)='E', 0x1}], 0x1) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000440)={0x9, 0x9, 0x119}, 0xc) 2018/05/04 13:41:04 executing program 2: r0 = socket(0xf, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xee, 0x400001) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) r3 = geteuid() stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000780)={r5, 0x1}) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000100)="9f97c87aa1f160bce3fe6c6bf5961a8b2a50aed8974afb055e2543bd3cc5233cd28575130772e1bdf3437c349b4205248871522c7a9e5f7e85146a5ac3b514c58722", 0x42}, {&(0x7f0000000180)="1f61585be400a108ebb287963ba211a407cc30f27f26f734d96fb5295d425d5799bb72ca04801ce8073f8d641407c8e58302ffa4e0893c3db8b5bb1aa0ff5100e09c2cc87c68f19d46908c863d9e9b2c4c811ce7a89f76a4d022aef213d1adfa8f317311c5f0b763197d5875cc096a57fc272a5df59fc0b6c7b847e60921731c198a03528434b0c53581dbcf43caa087b5fa0c04bad31e6ce1e15d3aa6c579046b1f0713f2cbf385e10b29bdd2a1cb23e3e62a98f77a255c8da94a74edf9558f6ffb220477235a3bc20b42b7660fb946f4579be9fa3745be257ef7d65e1e3d17a91c4575ecba0d66", 0xe8}], 0x2, &(0x7f0000000600)=ANY=[@ANYBLOB="20000000000000000100000001000000cc267e3f27a88af4ded4eebbd8c41fae7218e2a75a6d57dad89bea4f11a6590e717a74c6fd81328076d84f57d93f848bb9c97f9f8a86a6b87de2428c81cdbc097d77e379096937ba3a1234217eada5c30bdcb2859fd04ea825485a6f37f87c125f967e8a18cabbc80c04d8", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0xf353832080bda48c}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x10001, 0x30}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000004c0)={r6, 0x400, 0x7, 0xff}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write(r7, &(0x7f00000003c0)="2400000052001f0014f9f40707e1b117c108c9a57701090000", 0x19) chdir(&(0x7f0000000700)='./file0\x00') r8 = syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0xfff, 0x80) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) futimesat(r8, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000880)={{r9, r10/1000+30000}, {r11, r12/1000+30000}}) r13 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000500)={0x0, 0x70, 0x1ff, 0xb7df, 0x6, 0xffffffffffffff00, 0x0, 0x5, 0x1, 0x4, 0x20, 0x8001, 0x0, 0x0, 0x1, 0x4, 0x40, 0x2fe, 0x3, 0x7, 0x9, 0x3, 0x7f, 0x0, 0x8001, 0xfffffffffffffffe, 0x16, 0x4, 0x8001, 0x7, 0x0, 0x5, 0x3, 0x6335, 0x6, 0x400, 0x2, 0x3, 0x0, 0x1, 0x2, @perf_config_ext={0x1, 0x5}, 0x4000, 0x9, 0x77, 0x3, 0x8, 0x10001, 0x400}, r8, 0x6, r13, 0x8) ioctl$KDGKBDIACR(r13, 0x4b4a, &(0x7f00000008c0)=""/195) 2018/05/04 13:41:04 executing program 6: alarm(0x101) capset(&(0x7f0000581ff8)={0x20080522}, &(0x7f0000000040)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r1, r1, r1) 2018/05/04 13:41:04 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/142) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x785a38e2) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6a, 0x40) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8) 2018/05/04 13:41:04 executing program 1: set_mempolicy(0x4003, &(0x7f0000000040)=0x401, 0x9) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/05/04 13:41:04 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x100000b7, &(0x7f0000001f80)=""/30, 0x1a4}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0xffffffffffffffb9}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x768fdff963a59274, &(0x7f0000001dc0)=[{&(0x7f0000000140)=""/55, 0x37}, {&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f0000001780)=""/148, 0x2d1}, {&(0x7f0000001840)=""/212, 0xd4}, {&(0x7f0000001ac0)=""/206, 0xce}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000001cc0)=""/223, 0xdf}, {&(0x7f0000001940)=""/15, 0xf}, {&(0x7f0000001bc0)=""/115, 0xfffffef0}], 0x9, &(0x7f0000001e80)=""/146, 0x92}}], 0x6, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000400)=0xfffffffffffffea2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) 2018/05/04 13:41:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x2b8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8, 0xb5, 0x3, 0x5, 0x8, 0xed, 0x890, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x20, 0xffffffffffffffff, 0xcd, 0x5, 0x9916}}, &(0x7f0000000000)=0xb0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000500)={0x1, 0x2, 0x40, {r3, r4+10000000}, 0x42, 0x4}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={r2, 0xd, "17f40bc6b46750d5ca8678126e"}, &(0x7f0000000200)=0x15) 2018/05/04 13:41:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x32000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002240)=@assoc_value={0x0, 0xfff}, &(0x7f0000002280)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000022c0)={0x0, 0x6c, "3dec0ae97272f37181370faf59b467715d7c191eb82f513590cdc58d61ef2c0b35204a79f71dfe0a2f43f8b3f31bc5edc585e6c9358ac11d196cdc168d2b6b5eb842be4874600b09a3f1d8fe37e3523525ddba280662205c4bf08b5cf83243f7907308bcabb1b3d6dfc33226"}, &(0x7f0000002340)=0x74) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002380)=ANY=[@ANYRES32=0x0, @ANYBLOB="800f030005008520bf8e"], &(0x7f00000023c0)=0xe) sendmmsg$inet_sctp(r1, &(0x7f0000002540)=[{&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}, 0x94}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="3744df05fbb05124b697edfb8a0b0bf90b0cf5755ac4c63898e7234ec40eaed6d348c226336d77d6cc519d654d09b4b93992512179e249c48f69e530e19cfae6d045019e3b71b8460a45f2419cfcbbf23034758f9816024791c4c3643dcf9a76e7cc124da923adef9a1f644a5996458d4e2e7ffbc10d00f76c5cda34d4d55fcdedf21905bca2af4c8fd16ab30712cfb6cc55c5b426a52a1905391935680e6d409844610b89f52069aa233a14e90a10b0333111b18d786ee3182755c5f3a5773189c6935704732bb2efdc30733e96818e8d47b3b8488ad98c5d74", 0xda}], 0x1, &(0x7f0000002400)=ANY=[@ANYBLOB="18000000000000008400000006000000000000000000000018000000000000008400000005000000000000000600000018000000000000008400000000000000008007000100080018000000000000008400000000000000090009000300000018000000000000008400000007000000e0000002000000002000000000000000840000000800000000000000000000000000ffffac14141f20000000000000008400000008000000ff01000000000000000000000000000118000000000000008400000000000000ff000fe7ffff030018000000000000008400000007000000ac1414aa0000000018000000000000008400000007000000ac1414aa00000000935ec42b27866348f70a4aa5efd2357233ffa9edac1ffe29a606631e398d983ffe9c"], 0x100, 0x4000}, {&(0x7f0000000380)=@in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000003c0)="7edcd3083c6852fe04c8c13e69a33564b8ba3be47d5e019426b66bd028bc91f440088753d78a346454b89220e67ef34f40ddcab5b1ad22c8d392cde0f26be74ca56f2d5578a94f0321", 0x49}, {&(0x7f0000000440)="86d7348898db61911946a9fbe46cae8889", 0x11}, {&(0x7f0000000480)="a8ed2e5a1faddf570971705f8eb596df3b3752f8ffe3fd06f7c9f3433f87912ab3da49df9a731c7ab4dfe243792a5ae9f2ff7c7f3c6a40d2a88b03d57422c72e2d40c7d3b224757a567605745feaf8ed11ccf14088e2fe6a5a0b3987ca6b04d47aec866f82dae240fa0c8f8a994ecee3cb7d041ccc1efb53b61fb12d90a41a8b0e1144f4c39d4cf98ae1b3d1d44775fdce72b15ff182f4d8f5", 0x99}], 0x3, &(0x7f0000000580)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x7f}}], 0x18}, {&(0x7f00000005c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000600)}, {&(0x7f0000000640)="feb1c316c43d60a862b76744138e8e84a6a3916e0cfd83bc6e8d0a9ba9fa4119a5f90416ad1948fb051660904a26ae0fb750e99481199d12d33408e307979f61ca084165056969d5493b72583351485d2b93521e915c48a8ee4cf23e33bca84e2dda18167267cceb8fcbb4109720e6f1fc03c39a793fd210f14532c5a9ffacf039d1a05a09fc48b3438f52006dbc1780cb4c5b9dac6d80985cdb1738507806e3352708cee5e88d863fbee0b74423ca4e76556ecd36eb77a79c7712106e14fdc98e9a8984e61ce70ede3b906fd21f4b2940c0e1bb3baf394a7502b03f1fd849", 0xdf}, {&(0x7f0000000740)="0ffce35e65cd78cb0a8c529718a6ffa16dc783db99ed410a49f2a3aa", 0x1c}, {&(0x7f0000000780)="2e15f479278ff65d8764caad8170c96c2ca11cf2cdeb2cacae7d7b54be18ac5d46f37b97a95a56a2a506d41d5f6b23a78a15ddeb8e5720838e43aa6f65671f8134774d27530244df9e43477d86c0daa0dcca1d06462ec6a8d2797fa02a126f35c5bc2d2878d5fd2c71647f403347ba0f80d8613e6dcf0487b26a831af5ee61d5989f1fcb962d461fc47cd991d734d755259a88d4c1321a821fe7cb272d62fed65d29c630", 0xa4}], 0x4, &(0x7f0000000880)=[@dstaddrv4={0x18, 0x84, 0x7}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xdc}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}], 0x50}, {&(0x7f0000000900)=@in6={0xa, 0x4e21, 0x1ff, @empty, 0x2}, 0x1c, &(0x7f0000001d80)=[{&(0x7f0000000940)="0888194442796bc75f4641f8d13b0dee0f8a8cfbe84be590b0d10179a2427813d1fdbf7a72860158be50c565ddd77e931ffba56afb78000ba605f215843679132c0d866f0f0108b228442c6b2f48b29d3ce76880573ca3fa7cd1c6398b8c99b3db4aaa3f7e5c4a7b2e9e18a3d546cebe5ca59b630aeaa9c9fdc002dd370dd1437739bbbfd9934fe2269f939afec7d2fea9ba9e8e8d33cb838e6f0a8ae1c3b3b8a1f3dc694e9c347558ba9bfe6e1bea2e88d3b579dd77ec8717008dc9cb13651b9c718de888b34cafcb58f3f984bd996fd438202ddcedd92a9bf0cc5b59235a7eaa5c02f17ce5c22494dce4cd2444fc03", 0xf0}, {&(0x7f0000000a40)="52bf54560cdffa602dee1a8b8d52963503cb180898a1e287654e0415fb5c9cf9c1eae49d8368101289d04bd1a8c9068f55d85786f85210492edd90db93f119b533e783416beae545908345941ba15d6e71fad9c9afec824da1692895a48e10f69b20f894e72499372367fc9e1bd2e96528286112775234c646c9eacbac71fcdb67b93c61bbb048a66a233027dde7655c47082a8dc543b63ecb4ccfdab804e7a54eb03901224540ae045e487f379b6ad55bbb805a1ef72f3dec85df9fdb60", 0xbe}, {&(0x7f0000000b00)="e75700f8f68b18fdc06f1ccd870dd512e992646bcf0c0ba5443838307b859dd0e8da0fdcb6918f699b3a760b7e7410b0033d33221ca0d36e6a4bfb8436cab470192f19f5babf510541640e588bb713bb96b4fec1251167adcab0090f79ee282ed42296af35dec1a7033ee0dc4ad2b1c19349bea6cf9eea2ffa55f87833a6a063b91c0920d22d48927a34a7d76e0316fff07280fb70e08808ab0b7978445ea825c3df193bd9255f8c1ff0bb8485ad162a3ade9a645b476bdb30f4a2098d2a5c7560117447a32724353fe90c62de7e6fbc56da3f3dba79000e0b47faafbafde20ac643812b986b48", 0xe7}, {&(0x7f0000000c00)="508249eee5116e155eb141b34b8a6c1933a6fa1d7483d356b3f723559ac8f67678127852b6abc02766b34a73242931a195b6eb8ce4b37176f37c0e34cccd0d827b460973f2be5890c26d5fbfdc312303990248", 0x53}, {&(0x7f0000000c80)="2eaf3e9170ffa6aa0fddf84b0e0228440890c367cb4d6b127aec04af80f886138ac834742cea49", 0x27}, {&(0x7f0000000cc0)="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0x1000}, {&(0x7f0000001cc0)="0c6b47211834e7ff9a39577ed99f0f37b410933fd7c5a3f378a8e8fd8093e09583f51b8db001f17a55522331dd85279d887d0d9bb31af99627d6e22c9f9adf4e5b07a7d127358400db3b6dbb24eee1a672d84a760ddd40c0102017c19b6e74b5787319f57becb022ec3db3bc9a0ecaec9f7b5fccfdf3e4e90e7d587933e9d923f6bb7d200aea4a188e66c44f294b173de1b7d6959f68fd1bd017b2cd9f89b636fe299ce37cc2e9e39482cc0ce2a605", 0xaf}], 0x7, 0x0, 0x0, 0x4}, {&(0x7f0000001e00)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000001e40)="bf77f82edc5a5095229d69ae73817f4df065304c9a78b760a6bf457a497cd37f4c521ddd612c5be34eafc368956c42fd3d3cf496f95521e660452395c1ab56ebdd9cd0ef8c48dbbe5ccb1998c97dbba586ee107c0b47f67a3efa0be99e6e", 0x5e}, {&(0x7f0000002700)="0b8ba38b38f2daa61cb4928fa70b927b1c5d92bcd25c23f3020f59102e749ee1202dee6d386c5601cbc15292c86ab0d8a4d43815a1ecb9621c6ebbc3b40281e3a1cc5d0e92d6013db595a9024f6cb6f5a856a12176fbd3a89bae2e40e377b04fe79fd5a79a505f5bb4a0b71c8ab2faffdc6903022c7f64800d3436c679d664933103b1f19752f23d5e76f2e2620977f23ba87acb062427a2951d0baf5bc3", 0x9e}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000001fc0)=@in6={0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000002140)=[{&(0x7f0000002000)="bd103e8d92afd148a1aa6d15f208e3d771dd1c31432d9938b337f56361032469301976539f3ad56df053cf87226efae04c9e39e091e48459a860e0df0d15ff6fcf0445a3ffa10ceb6b06526063d7679845fbac958fa165684adc1af3bd79", 0x5e}, {&(0x7f0000002080)="7c3075b6348da1165a37cd072b3ae6587361447499c0dd39448631d0401c8881fb3c77771b1fc6ed6cfda187f3ba9b475ad3ecb69276e1a323b2854ea925b2163de2e4efab103506a213f05025cccd8bb36781ff2e5d8352f0a13178353de13f51fbd90e02a7ad9139862d5ba0edc85924a81f49", 0x74}, {&(0x7f0000002100)}], 0x3}, {&(0x7f0000002180)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000002200)=[{&(0x7f00000021c0)="3124667c2810645552b71a", 0xb}], 0x1, &(0x7f00000027c0)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xe}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @prinfo={0x18, 0x84, 0x5, {0x20, 0xfffffffffffffde9}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x400, 0x8000, 0x401, 0x10000, 0x406, 0x10000, 0x700000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x208, 0x8, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x8, 0x0, 0x7ff, 0x8000, 0x1, 0x6, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x204, 0x9, 0xec, 0x4, 0x1bd5, 0xfffffffffffffffc, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0xfffffffffffffff8, 0x40}}], 0x130, 0x4}], 0x7, 0x73099ad04949d94f) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x4040) mq_getsetattr(r5, &(0x7f0000000040)={0x200, 0x3ff, 0xc3a, 0x3, 0xfffffffffffffffc, 0x80800, 0x9, 0x3}, &(0x7f0000000080)) 2018/05/04 13:41:04 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8, 0x20c080) setrlimit(0xf, &(0x7f0000000280)={0xfff, 0x401}) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48, 0x800) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x1, 0x3, {0xa, 0x4e24, 0x1ed, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="b6661b5aa0881d5cd29bb13d74ba11f9a6a15fcf098693283d68d9bbfc3b0e6af102940e7dc81b9787a5bb35d8e33a7501d455aabffac3b61b196824fc4143d466c03a0048917776716dad430397cf55aaf9b74ac2a734c6d419d4baac7be9b43173efa2a020c6b8e9867517d07703f60319a232b8532ae945096df6", 0x7c}], 0x2, &(0x7f00000004c0)=[{0x40, 0x0, 0x1, "f9ffa426212f8ed0ac5b4a58d8e692385bf29da25a9279e0435fd0c5e760391303f41de9cfbd3bb16a56cc4686a75a64"}, {0x78, 0x117, 0x3, "e56171cd6f91a9ef108fd0e2a1daed46ec5075d43076a0aa37fd4b90184a2423898c80204e3e3059f0e9ddd9b9998c1e8c8fdb1f603de42569f9e9a1608cfee24fb4222db95822fe74f6995c7c0d4503be3040e6e048c19c5a24958f2f2caecd2523a607"}, {0x90, 0x1ff, 0x96, "87cd9eb1f5b22fe77060453055d18e8375aa0bad586fbc367797f589ed5b528083e753926f232a46a800b73d3b35a70f027616c55697546cbf7991c91d10059171704dcc190f1e430520830d645013b68bc9f31f403148782ea50e7d4ab064405abd46b98c3534096bdb8df87520936c1e8e645ddc2f51d9f3b6a197367e"}, {0x78, 0x103, 0x1, "ec885e43c5145cde07e7be5f222ea1b6ea87eca81a0397072ecdcb25d454501c65d59786dd87724f6f96c71be7aca373ff8c3437be5d563d8f63718840e9c4a3bcb88a2bcabce906267f0a8a76fe176c7c112a5d8d6daa9cbb791c8db4ba70cf97"}, {0x60, 0x0, 0xb8, "d3e49c9fde645342f4c0b5f03176e8061ea2469087250f81d6d055593d9d2270800b6f44233d4e544cf1f80088b6afb83d1c25fa4ef6ebeec58a6911b89cde87dcb0ccf5c6f7e675714f34db496ed1"}], 0x220}, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x24000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x1f, {{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) r3 = socket(0x10, 0x802, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000700)={0x80, {{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x2, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x190) write(r3, &(0x7f00000003c0)="220000001800071100be0000090007000a6400450000000000000000000000000000071cedc06707513e942cab0d959da006175d35e957c7c398a3072621eef8e237bc33030f6c36beefd734cba3b757a468b3a6e21f0986ea9ec09200491ccf89de19545626d92b877ba25fffc49a03cbef67f5801dfe2920ac8528fa7f4bf08fa76b079c08b77503427adacb85a7397efd52fadef1b7f3bb2b7c05a7cda246f04e1d4db97e4731b30396ca0aa377e91350e9ba89fb7ded530e73d6b502998d65f01a0fac1daa5abf641c75a6d69209fa379dd8b95771951c", 0xfffffffffffffd94) 2018/05/04 13:41:04 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) accept$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0xb5) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000100)={0x3, 0x9}) ioctl$sock_ifreq(r1, 0x8910, &(0x7f0000000000)={'ipddp0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}) connect$inet6(r1, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0xf5d1, [], 0xaa}}, 0x1c) 2018/05/04 13:41:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004940)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/67, 0x43}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000180)=""/157, 0x9d}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/7, 0x7}, {&(0x7f00000003c0)=""/103, 0x67}, {&(0x7f0000000440)=""/250, 0xfa}, {&(0x7f0000000540)=""/83, 0x53}], 0xa, 0x0, 0x0, 0xffffffffffff8001}, 0x9}, {{&(0x7f0000000680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=""/150, 0xfffffed8, 0x8}, 0x9}, {{&(0x7f0000000800)=@vsock, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000880)=""/158, 0x9e}, {&(0x7f0000000940)=""/75, 0x4b}, {&(0x7f00000009c0)=""/168, 0xa8}, {&(0x7f0000000a80)=""/92, 0x5c}, {&(0x7f0000000b00)=""/252, 0xfc}, {&(0x7f0000000c00)=""/102, 0x66}, {&(0x7f0000000c80)=""/14, 0xe}, {&(0x7f0000000cc0)=""/51, 0x33}], 0x8, &(0x7f0000000d80)=""/15, 0xf, 0x1}, 0x1000}, {{0x0, 0x0, &(0x7f0000000dc0), 0x0, &(0x7f0000000e00)=""/152, 0x98, 0x47a}, 0x7ff}, {{&(0x7f0000000ec0)=@rc, 0x80, &(0x7f0000001140)=[{&(0x7f0000000f40)=""/241, 0xf1}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/171, 0xab}], 0x3, 0x0, 0x0, 0xbb}, 0x1ff}, {{&(0x7f0000001180)=@generic, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000001200)=""/40, 0x28}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/41, 0x29}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/75, 0x4b}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/4096, 0x1000}, {&(0x7f00000043c0)=""/34, 0x22}, {&(0x7f0000004400)=""/145, 0x91}], 0xa, &(0x7f0000004580)=""/152, 0x98, 0x100}}, {{&(0x7f0000004640)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000004800)=[{&(0x7f00000046c0)=""/40, 0x28}, {&(0x7f0000004700)=""/205, 0xcd}], 0x2, &(0x7f0000004840)=""/202, 0xca, 0x6}, 0x80}], 0x7, 0x2, &(0x7f0000004b00)={0x77359400}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004b80)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000004c80)={&(0x7f0000004b40)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f0000004c40)={&(0x7f0000004bc0)={0x4c, r2, 0x500, 0x70bd28, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xfb}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x10) connect$inet6(r0, &(0x7f0000486000)={0xa, 0x0, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}}, 0x0) 2018/05/04 13:41:05 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x842) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000003fcc)={{0x1, 0x10000000003, 0x0, 0x0, 0x2095}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000fb0)=""/80) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000080)={0xff8, 0x2, 0x0, [{0x5, 0xffffffff00000001, 0x1, 0x5, 0x9, 0x1f, 0x23c}, {0x3ff, 0x100000001, 0x8813, 0x3, 0x7, 0x18b0, 0x3}]}) 2018/05/04 13:41:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xe9ef, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x200, 0x2, 'client1\x00', 0xffffffff80000000, "c7464df955164362", "53218f71bf5181bf49297d3d94a1ecb869d0f1d92f8a93313b48c326178c1cfc", 0x3, 0x3}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x222}}}}}}, 0x0) 2018/05/04 13:41:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="390000001300090469000000810000000700004003000000450001070000001405000000040002010700000000800000000000000000000000", 0x39}], 0x1) r1 = add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="209a1ad2d731b8e6652e8ace36a8813360315d8c4dd04622cd654d2cbb923e67fd6a5fd2026847c33a653bd0bc1308450e89660f012e97cc5bc816f75b5f571f6a6d7b37ed72a82ab0ec8a30a6ac83668a351714dce8570fb415c09ccfa5f075448906ed69552390e433338be8924a5db6f62564547bdf8af8bfae6f2545d6d8ef0ad26dd9c5a527100fb761bafbc9ff2add7d1f969e291ce39f7fcdb00cf74a3a99fe93724e5f44236317f38476f08fc826747c4ee35996e15a5a622ed3e42163dc90ca18b788a544a1fd36a41d6a34c40d1a708c9fd3340adceffbfbfafd0f6d7915f140f7", 0xe6, r1) keyctl$read(0xb, r2, &(0x7f0000000180)=""/56, 0x38) 2018/05/04 13:41:05 executing program 2: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/user\x00', 0x2, 0x0) rt_sigaction(0x27, &(0x7f0000000240)={0x1ff, {0x3f}, 0x4, 0xfffffffffffffffa}, &(0x7f0000000280), 0x8, &(0x7f00000004c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) memfd_create(&(0x7f0000000380)='/selinux/user\x00', 0x2) mknod$loop(&(0x7f00000003c0)='./file0\x00', 0x4, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x19}, 0x9, 0x0, 0x3, 0x2, 0xd990, 0xfffffffffffffffc, 0x8001}, &(0x7f00000000c0)=0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c7400000000000000000000000000000000050000000000f1ff004c000000103bb903ee7d5114031184bebe26d3f3dee6802faab3ed80c3c272da0000000000000097a86fe6add787123ef276338af9d949cfa79d395500e4db328f95d9d1a48ae891650cb1674e66cde274f28204662cf8cd9ac76eaeae20089611a2e7c7b19fa0b60d554ad2c153edb8c1a58847677c273f"], &(0x7f0000000300)=0x70) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xa5}, 0x0, [0xfff, 0x3fe1, 0x46f42217, 0xea1, 0x3f, 0x101, 0x46, 0x39ddea0f]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffff47) r2 = dup(r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000002c0)="a6fe5090907e49619e8efd3e9cfbf37d", 0x10) 2018/05/04 13:41:05 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(0xffffffffffffffff, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0xffffffffffffff24) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/05/04 13:41:05 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 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, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="c262a9b542ce15b8c89f7501f775e3d56f9054bbeb21fe9724765e02"], 0x8) 2018/05/04 13:41:05 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x40002, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001200)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) shutdown(r2, 0x1) sendmsg(r2, &(0x7f0000002e80)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002dc0)}, 0x0) 2018/05/04 13:41:05 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x0, &(0x7f00000000c0)="1360c373261ffccf6c135482c1006479168303892b187479a887489ef825ff19ae151aab9329e062eacb8f4b5e57790f732e3302a1d74d3bd218ce10973d57a2d51aff04f6fc4f9d2026230ca9f85a9ae37de048c21140bc03caad712a7c32f28450488c9af5a45ec439675d73b3062d7ce1ebd4505f666ceabbe10fe54ee2d5c251273e422b38d4f0f091387207a322fa3fc2a2110a9bd6dd6204fa433c5c2f598363ead9ba63041d729a649a", 0xfffffffffffffdcc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc300, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x2, 0x2}, {0x8, 0xffffffffffffffff}, {0x3, 0x10000}, {0x4016c35ce65b27c0, 0x200}, {0xa, 0x7}, {0x3, 0x8}, {0x3, 0x62a0}, {0x8, 0x76}, {0x8, 0x7}], 0x9) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/04 13:41:05 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/22, &(0x7f00000000c0)=0x16) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x6, [@empty, @rand_addr=0xb39, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x28) ioctl(r1, 0x20000000002285, &(0x7f0000000040)="53000000012e2a6824f8fc7300000000000000000000000000000004ce8a") 2018/05/04 13:41:05 executing program 2: prctl$getreaper(0xb, &(0x7f0000000040)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x4000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3e8c, 0x2) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80800) lseek(r0, 0xfffffffffffffffe, 0x1000003) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/04 13:41:05 executing program 1: r0 = socket$inet6(0xa, 0xa, 0xca1) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1b) 2018/05/04 13:41:05 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(0xffffffffffffffff, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setpipe(r0, 0x407, 0x9) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) socket$inet(0x2, 0x1, 0xbada) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), 0x4) 2018/05/04 13:41:05 executing program 3: r0 = socket(0xe, 0x4, 0x100080000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'veth1\x00', 0x1002}) write(r0, &(0x7f0000000000)="1f0000001e003d1d0600000008027702000600536b8d3d6c04080001454a13", 0x1f) 2018/05/04 13:41:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x5, 0x20082) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x2, 0x6bf4, 0x1}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000440)={r2, 0xf1a}, &(0x7f0000000480)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) io_setup(0x7783, &(0x7f0000000540)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x200001) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000300)) r5 = getpgid(0xffffffffffffffff) setpriority(0x3, r5, 0x4) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x1ffffd, 0x0) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x7ff, r0, &(0x7f0000000080)="6167a459bbb4f810fceb89138828c15a4430291271ba5339aa36e90e30d3267ca111237f0abf027ee6faa606fbd9bb2d313dbeb300a3b1110b41237f88d65e12c9302654926c5bb5d41a4ef36b9014109549c0c7116ee5a3c29a4da37e83e0c4d8500b10f457ad8b", 0x68, 0x1f, 0x0, 0x1, r6}, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505331, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000100)=0x0) sched_setparam(r7, &(0x7f0000000240)=0x1) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000340), 0x10) 2018/05/04 13:41:05 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e680c5fc00fed1f576d983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d67017bab2762a8d51c7a45d14a01a03c85cb45c56", 0x48}]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/05/04 13:41:05 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="00000000fdf7ffff", 0x8}], 0xa9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x440000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) sendmmsg$inet_sctp(r1, &(0x7f0000000080), 0x0, 0x48084) 2018/05/04 13:41:05 executing program 2: unshare(0x24020400) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xeece, 0x32402) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) 2018/05/04 13:41:05 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), &(0x7f0000000140)=0x4) fcntl$getown(r0, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000001bfc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3f00000032000104000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/04 13:41:06 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(0xffffffffffffffff, &(0x7f0000001c00)=[{&(0x7f00000000c0)=""/115, 0x73}, {&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x9) 2018/05/04 13:41:06 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="0100091200b7b7b4e502021000000000", @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000000080000000000000007f000000c525ea8396ad422c250e7580350b6bc6ee4fd2b5e1a907217c13f0d2da0f27953f2650fd02bf89fb2b1e45008cf14cfa08000000000000000a6fd7df151137d31a993b853b20141d0b5cab011e3d46fd75bac880f3ab3c46874d"], 0x5}, 0x1}, 0x0) r2 = dup2(r0, r0) sendmsg$kcm(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="a2e82f0d794a429f4d3070d1", 0xc}, {&(0x7f0000000040)="0c543d85bc5ff02bbb69065470a48bb7cc1a2b0c6dea48c73c023ed1525b6ab52764ddf1d73e7f6bc17a8a4ffdd37040b2014add5725bfb3d61cac6a79b48c0e82e9b22c93e296ab174dd8c29e625ebf27bb40b5e15592e16fb9e7df8fcd37dec2b7da21dc5808e72e2bc4a4a0fe067396fa510f87e5c8a0aed5f45b4044b81b5b509dbdcd97b3d5b06a0cfe2a69e51c91fe11762704e67612f021bdbe5c9f1d3907de28b1516181780d54498f78179ce68e1f113ee2f4a3", 0xb8}, {&(0x7f00000002c0)="c023b7286ec109de6e1641113d8968215c3d938397ee002320685f6cbdf97df0d693295ac3c675926e86b32d529e2ec4f84cd21ebd2c0b80043bb2a44754a2cf059ef1f3cdcc616ef84b6f3468fe1d740d371af6ed6c62454a0b40e40ba780f2ad649104c6ea3946a099e71fb8b7962be0237b4a01a049a0a894b12507471dd40460e7a65609bc6fa0472fe4aafe8dcd3b4dbcff42aa3aaea33e490e", 0x9c}, {&(0x7f00000004c0)="0090471a1487a7e19e1effabd6b8b9a4947cf6e320a58721f239942861dd42c2f3aa631b53933609d96967f395ec970444f58ac6a1eb663f8c2cb5758bf45f7c0599bcc177e10c135eadd28ba3c056c80a9b679dadeae47f6ef5e446bfd5864693bec33a956ef3f4aff554fadf449e533783001af188aa94fdeeba921cbb998223f7bbd0c22d11aff27314217d5ff6818def52a1ea18036457d92c763e8d618e9de09f4185ddeff27d1fefe01a10d2e68e303df1328a640d3affcf397400723978ea62", 0xc3}], 0x4, 0x0, 0x0, 0x4}, 0x40000) 2018/05/04 13:41:06 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2280, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='uid_map\x00') sendfile(r0, r1, &(0x7f0000000000), 0x2) pread64(r1, &(0x7f0000000140)=""/198, 0xc6, 0xa) 2018/05/04 13:41:06 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x403fffc) flock(0xffffffffffffff9c, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f00001e3000)=0xc55a) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x8001) 2018/05/04 13:41:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007ec000), 0x0, 0x4, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0xffffff37) 2018/05/04 13:41:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x8, 0xc4, 0x3, 0x105, 0x1a7, r3}) r4 = memfd_create(&(0x7f0000000280)='-\x00', 0x3) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00000002c0)=""/71) sendmmsg(r2, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x4000000000002c9, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f00000001c0)) 2018/05/04 13:41:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000070000000000000000000000001c00000000000000000000000c000100000000deffffffffac1dc88fc093f619dadc594275bf5834d45368c301e730335cf077244216516e37e9afb0850ac0987f34bf661609034b6d79b6baaf00003ec69d0608130ae2a0a61a02cf2b5aafc760f681817f3ff90e0da94f1b05"], 0x28}, 0x1}, 0x0) 2018/05/04 13:41:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) close(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100), 0xc) fcntl$setsig(r0, 0xa, 0x1d) 2018/05/04 13:41:06 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f00000007c0)=""/191, 0xbf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x8) 2018/05/04 13:41:06 executing program 7: openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8040, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xbb}, 0x1}, 0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) 2018/05/04 13:41:06 executing program 3: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4148, &(0x7f0000000080)) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"f01bc3143ec470"}, 0x1ff}, [{"4673aec5a1a2e2"}, {"99656395fba805"}, {"35f771f39f537c"}, {"c1b31027b2e136"}, {"d5d983e12874da"}, {"a395e92a60955f"}, {"b15378eb3ac398"}, {"bdfae04afd7c01"}]}, 0x48) 2018/05/04 13:41:06 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x18, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/247, 0xf7}, 0x0) r1 = semget(0x1, 0x6, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x1, 0x2, 0x1800}, {0x2, 0x6, 0x800}], 0x2, &(0x7f0000000040)) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000440)='(', 0x1}], 0x1) 2018/05/04 13:41:06 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x2, 0xa, 0x1}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'wrr\x00', 0x6, 0x0, 0x17}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/05/04 13:41:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x3, 0x20400) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/205) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x803, 0x9) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000180)=""/109) sendmsg(r1, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f000084ef80), 0x0, &(0x7f000073f000)=ANY=[@ANYBLOB="2000000000000000000000000700000089231d72ec3b0e977e202f7b7e9f74a7"], 0x20}, 0x0) 2018/05/04 13:41:06 executing program 6: r0 = socket(0x1e, 0x2000000000000005, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1e) bind$netlink(r0, &(0x7f0000000000)={0x10}, 0xc) 2018/05/04 13:41:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @multicast2}, &(0x7f0000000080)=0xc) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000500)="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", 0x241, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/36, 0x24}], 0x1, &(0x7f0000000e00)=""/63, 0x3f}, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/236, 0xec}], 0x1, &(0x7f0000000400)=""/58, 0x3a}, 0x0) [ 110.946595] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 13:41:07 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x7) 2018/05/04 13:41:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="89", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sysinfo(&(0x7f0000000040)=""/160) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) [ 110.991855] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 13:41:07 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) flistxattr(r0, &(0x7f0000000080)=""/39, 0x27) 2018/05/04 13:41:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x798e3e70, 0xd00) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000380)=@req={0x1, 0x8, 0x3, 0x4}, 0x10) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000300)={0x15, 0x3d, &(0x7f00000002c0)="dbbc713d4640dc1c96f77e05a21177bdce79c2099e2b21cb2d0bf8a74f2fd35d776aac8ebfaa678525d58e9193bafc317a418be119497020b38f8b2721"}) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000240)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="0337db65bac41a93c13da10d7312cda5498a456e0aa61881be2cca3de8a715437446468d6d715b810271493563f4cb1862f20390802518505e1e0525d955949b8f37fc0d25e2bae792ae3dcdc81f0b98e1718d400c5d5e2c0411fc45977fe6d9c6a9f60f9b7afbcdda1775298ec563f27c55514ead72abc3c31cdaf910c7a4b4f7aacd7e81f136358d9caa659abebeede540504969cd28dc2cd7ab0cd494c11caf8f989cb946f07153cd51f006aebb5d2689f2419af5a86d0f91d38dc8806319b8c7b6af61046b511effcb1f8996a5ee0c6dd9e634d76c2111cf9266a45e46dc6fcc40d118", 0xe5) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) 2018/05/04 13:41:07 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000281ff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/05/04 13:41:07 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000001c80)=@llc, &(0x7f0000001b80)=0x80) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001bc0)={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x80000000, [0x80000001, 0x2, 0x1, 0x8619, 0x57, 0x4, 0x8000, 0x80]}, 0x5c) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001a40)='/dev/input/mice\x00', 0x0, 0x400) r3 = epoll_create1(0x0) eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00002f7000)) r4 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000ebaff4)) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x0) r6 = shmget$private(0x0, 0x1000, 0x78000b44, &(0x7f0000ffc000/0x1000)=nil) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001a00)=0x7379, 0xffffffffffffffff, 0x2) shmctl$IPC_RMID(r6, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000140)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001a80)={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x0, [0x2, 0x200, 0x6, 0x8000, 0x80, 0xab7, 0x2, 0x3f]}, 0x5c) sendmsg$nl_netfilter(r5, &(0x7f00000019c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001980)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYBLOB="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", @ANYBLOB="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"], 0x17d8}, 0x1, 0x0, 0x0, 0x4000}, 0x40) bind$vsock_stream(r2, &(0x7f0000001c40)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/05/04 13:41:07 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x9, 0x40800008) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0xd7) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000006440)={@mcast1, 0x0}, &(0x7f0000006480)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000064c0)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006500)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f0000006600)=0xe8) getsockname$packet(r0, &(0x7f0000006640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006680)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007140)={{{@in6=@local, @in6=@ipv4}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000007240)=0xe8) recvmsg$kcm(r0, &(0x7f0000007a40)={&(0x7f0000007280)=@hci={0x0, 0x0}, 0x80, &(0x7f00000078c0)=[{&(0x7f0000007300)=""/159, 0x9f}, {&(0x7f00000073c0)=""/168, 0xa8}, {&(0x7f0000007480)=""/201, 0xc9}, {&(0x7f0000007580)=""/250, 0xfa}, {&(0x7f0000007680)=""/108, 0x6c}, {&(0x7f0000007700)=""/222, 0xde}, {&(0x7f0000007800)=""/146, 0x92}], 0x7, &(0x7f0000007940)=""/255, 0xff, 0x3}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007ac0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000007bc0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000007c00)={@remote, @broadcast, 0x0}, &(0x7f0000007c40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007d40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007d80)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000007e80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007ec0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000007fc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008100)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008140)={0x0, @dev, @remote}, &(0x7f0000008180)=0xffffffffffffff42) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000087c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000008780)={&(0x7f00000081c0)={0x58c, r1, 0x10, 0x70bd26, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r3}, {0x12c, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}]}}, {{0x8, 0x1, r5}, {0x194, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x0, 0x1, 'notify_peers_interval\x00'}, {0x0, 0x3, 0x3}, {0x0, 0x4, 0x100000001}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r8}, {0x10c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x100000001, 0x8000, 0xbc06, 0x5}, {0x40, 0x7, 0x5, 0x43236660}, {0x7, 0xfff, 0x5, 0x4}, {0x80, 0x3, 0x2, 0x6}, {0x8000, 0x6, 0x3, 0x6}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x140, 0x2, [{0xfffffdc8, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x58c}, 0x1, 0x0, 0x0, 0x48080}, 0x14) 2018/05/04 13:41:08 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x6) 2018/05/04 13:41:08 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@generic={0x1f, 0x800, 0x7c}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) accept4$netrom(r1, 0x0, &(0x7f00000001c0), 0x80800) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000100)=0x2) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4b, 0x0, 0x3, 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) 2018/05/04 13:41:08 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x8}, &(0x7f0000000180), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10f34a, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000001c0)={0x24000000, 0x5, 0x3}) write$fuse(r1, &(0x7f0000000200)={0x28, 0x0, 0x2, @fuse_notify_delete_out={0x0, 0x8000, 0x1}}, 0x28) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x7733db60b182e1c4) 2018/05/04 13:41:08 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x5, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x9, 0x6, 0x3, 0x3, [{0x2, 0x101, 0x10000, 0x0, 0x0, 0x2104}, {0xfffffffffffffffc, 0x3, 0x3f, 0x0, 0x0, 0x1c81}, {0x5, 0x7, 0x10000}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') dup2(r1, r2) 2018/05/04 13:41:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bond_slave_0\x00'}}, 0x1e) timer_create(0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00000001c0)) timer_gettime(0x0, &(0x7f0000000200)) 2018/05/04 13:41:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$bt_hidp(0x1f, 0x3, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010dfc)={0x14, 0x1, 0x1, 0x1}, 0x3ec}, 0x1}, 0x0) 2018/05/04 13:41:08 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockname$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x663}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001180)=0xe8) getresgid(&(0x7f00000011c0), &(0x7f0000001200)=0x0, &(0x7f0000001240)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001280)={r2, r3, r4}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00000012c0)=ANY=[@ANYBLOB="871db04d83483601d01854133fc30632af92f106df520008000000000000f863fa32004500001c00000000c4630033"], 0x0) r5 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000180)=""/4096, 0x1000) 2018/05/04 13:41:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000009c0)=@filter={'filter\x00', 0xe, 0x4, 0x650, [0x0, 0x20000140, 0x200002f8, 0x20000328], 0x0, &(0x7f0000000000), &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]}, 0x70d) [ 112.159832] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/04 13:41:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000002c0)=""/252, 0x137) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) 2018/05/04 13:41:08 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x6) 2018/05/04 13:41:08 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x12}}) 2018/05/04 13:41:08 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x90be}}, 0x7, 0x9, 0x7, 0x7ff, 0x9}, &(0x7f0000000000)=0xffffffffffffff01) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/04 13:41:08 executing program 1: r0 = socket(0x9, 0xffffffffffffffff, 0x8000000000001020) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0xfffffffffffffeba) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00000000c0)}, 0x0) dup(r1) 2018/05/04 13:41:08 executing program 4: unshare(0x400) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x10000) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'security\x00'}, &(0x7f0000000280)=0x54) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r1, &(0x7f00000002c0)='net/protocols\x00') r2 = accept4$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) r3 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000180)=ANY=[]) accept4$ipx(r2, &(0x7f00000000c0), &(0x7f00000001c0)=0x10, 0x80000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x7f, 0x0) 2018/05/04 13:41:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xa4, r1, 0x310, 0x70bd27, 0x20c, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x51}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x563}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd20}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x8000) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000140)="240000001a002501000100000000001c020b49ff5410b500000780cc0800ff0001000000", 0x24) 2018/05/04 13:41:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_matches\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x400}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x7fffffff}, 0x8) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c0045009, &(0x7f0000000040)=0xffffffffffffffff) 2018/05/04 13:41:08 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000001880)=""/16, 0x10}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x6) 2018/05/04 13:41:08 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) accept4(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000000022, &(0x7f0000c3b000)=0x807, 0x94) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) recvmsg(r1, &(0x7f0000ce0fc8)={&(0x7f0000570000)=@ax25, 0x10, &(0x7f0000196000), 0x0, &(0x7f0000536ff7)=""/9, 0x9}, 0x0) 2018/05/04 13:41:08 executing program 6: r0 = socket(0xe, 0x3, 0x9) sendto(r0, &(0x7f0000000000)="2e3b7f4984e344d3629da5086c321d981a98", 0x12, 0x0, 0x0, 0x0) 2018/05/04 13:41:08 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000000c0)=""/106, &(0x7f0000000140)=0x6a) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) listen(r1, 0x0) listen(r0, 0x0) 2018/05/04 13:41:08 executing program 2: lgetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=@random={'osx.', 'ppp1&em0-security\\\x00'}, &(0x7f00000001c0)=""/167, 0xa7) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000004c0)={'nouuid,'}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000280)=@l2, &(0x7f0000000300)=0x80) r2 = dup2(r1, r0) write$eventfd(r2, &(0x7f0000000340)=0xfffffffffffffff7, 0x8) quotactl(0x80000201, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f0000000000)) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4800) 2018/05/04 13:41:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xff, 0x30, 0x20, 0x72}, &(0x7f0000000040)=0x18) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x1, {0x2, 0x4e23}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24}, 0x290, 0x9, 0xb7f7, 0xb7, 0x0, &(0x7f00000000c0)='bcsh0\x00', 0x9, 0xffffffff, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0), 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0xe0}, 0x8) 2018/05/04 13:41:08 executing program 7: unshare(0x60000000) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001740)='/dev/sequencer2\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f0000001780)={0x27, 0x0, 0x0, 0x5, 0x5, 0xc31, "d94d452a639b2cac46a2d9093f6effea57fd3af5abf9a795e6c01cbc69dd7c2cdb0dceaa787ad68ae027f9b307811cc10bb0952e85e1a08ab279c8f410e906", 0x2}, 0x60) r2 = syz_open_procfs(r0, &(0x7f0000000080)='net/fib_trie\x00') sendfile(r2, r2, &(0x7f0000000040)=0x405, 0x5) 2018/05/04 13:41:08 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_procfs(r0, &(0x7f0000000000)='numa_maps\x00') timerfd_settime(r1, 0x1, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x1) renameat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') [ 112.746818] IPVS: ftp: loaded support on port[0] = 21 [ 112.753828] sctp: [Deprecated]: syz-executor4 (pid 8873) Use of struct sctp_assoc_value in delayed_ack socket option. [ 112.753828] Use struct sctp_sack_info instead [ 112.790580] netlink: 'syz-executor0': attribute type 10 has an invalid length. 2018/05/04 13:41:08 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/31, 0x1f}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x6) 2018/05/04 13:41:08 executing program 2: add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendto(r0, &(0x7f0000000340)="beb067abac10d404c2e8b9a3631399bd2bdc9ea239033143aaffa3d8e5ac8f1f9b5ad3ee23fcf682fc5189975b91e7cce02a6c54d50a4a56ea92e51ddafcb0be1709a1f9898110c119d54ca76b844c0db7f72f6003976b9400fcebbd924c77df2587df59cfba8cdb3591e554f2f401381798e0ed714c71c36513c1ead5c78021692af34d5266ddd07c21e220ebdd10e0f5b7abd6d005817bf144038281568a6c1c6a6aaf89426886ab77a44009157a3b20181a03db822778aaf1ea45cb870daa4ff4263c36694c05892513c653293e5ab90dbc1619a26411", 0xd8, 0x4000, &(0x7f0000000440)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80) r1 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="8e8766005b5c119665124600a51f8ee0aff32a0e15777abe64098a82b6db90f820d7dc6f1b383cc5d759837bd8b43cf93749d48a7238ee43e0888489c074c79642bee56980b29627e0dfe702d247c6a8bca1dd6ace5090870ea0cf6de909a6dd1238f07aad0e223bc670db5783060c459cd60df94bd96b8578b1c0a2acb734a310eb2c397c3a3e3e44d6c69a7a5ae390167c89546f9194b1bb7c1b15b2b32022e4c1c050bf428e02db", 0xa9, 0xfffffffffffffff8) request_key(&(0x7f00000001c0)="6100040000000000006300", &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d6964ff0005", r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x43, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x2f, 0x9}, &(0x7f0000000100)=0x8) 2018/05/04 13:41:08 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x7d, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000000c0)) ioctl$VT_RESIZE(r0, 0x405c5504, &(0x7f0000000080)) [ 112.869905] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 112.892390] sctp: [Deprecated]: syz-executor4 (pid 8893) Use of struct sctp_assoc_value in delayed_ack socket option. [ 112.892390] Use struct sctp_sack_info instead 2018/05/04 13:41:08 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ftruncate(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000000c0)) capset(&(0x7f0000000100)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0xfffffffffffffffe, 0x101}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r2, 0x8948, &(0x7f0000000000)={'lo\x00'}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) 2018/05/04 13:41:09 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ddff7)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/7) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000)=""/4096) pipe2(&(0x7f0000000140), 0x80000) 2018/05/04 13:41:09 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001900)=""/181, 0xb5}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x5) 2018/05/04 13:41:09 executing program 4: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$rds(r0, &(0x7f00000006c0)={&(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000300)=""/125, 0x7d}, {&(0x7f0000000380)=""/88, 0x58}, {&(0x7f0000000400)=""/229, 0xe5}, {&(0x7f0000000500)=""/7, 0x7}, {&(0x7f0000000540)=""/248, 0xf8}], 0x8, 0x0, 0x0, 0x44000}, 0xd752a56d6f78bec4) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000700)) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000f59fc8), 0x0, 0x80000001) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/05/04 13:41:10 executing program 2: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xeb0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x10001, 0x8008, 0x7, 0x2, 0x101, 0x3, 0x10001, r1}, 0x20) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='../file0\x00') 2018/05/04 13:41:10 executing program 4: sigaltstack(&(0x7f0000cd5000/0x1000)=nil, &(0x7f0000000000)) move_pages(0x0, 0x1, &(0x7f0000000380)=[&(0x7f0000ced000/0x3000)=nil], &(0x7f00000003c0), &(0x7f0000000400), 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipx={0x8137, {0xffff, 0x20, 0x7255, 0x15, {@random=0x6, @current, 0x6}, {@current, @random="b73fc4893fee", 0x9}, "58fb"}}}}, &(0x7f0000000280)={0x0, 0x4, [0x664, 0x66c, 0x4ee, 0xde]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x40) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x1, 0xf3, "802bc5e93132990f377b8a4b95e3a9f16dc745bba850808f8dfc7d2ce0a5d94c5afbe108a432507cc2b34ee6a3985f2cc09cad9229cad59710726162eb578369457dc435495ba53c32cce433aed217a6eb23ad81e1c169848c64c92a84155f47526f1c89b3ce65557ba69b56ef7687ca7c9d76e8f09696f8ef0f9a4b0e0385c48fc9e183e30f36461ec876f71f37c4c34d17ef3e1bc03ab06e72ecc5b18f9698ce0c3c2dfb2e1fa8d9c5f47166c10ef0300efe673e3d9c508008c2e6f52426ca88bdb53ee2efb07bc01ed2b0f00938085d89bb0dd8abca2c1bdd928913a7ecc8b710223fb3087d3ae157ee90820a90c01327f6"}) 2018/05/04 13:41:10 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000012000)}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0xc7a9, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/04 13:41:10 executing program 7: r0 = socket$inet(0x2, 0x2, 0x9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x567) 2018/05/04 13:41:10 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/160, 0xa0}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x4) 2018/05/04 13:41:10 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00009d3000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) 2018/05/04 13:41:10 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x202, 0x0) lseek(r0, 0x0, 0x2) 2018/05/04 13:41:10 executing program 3: r0 = request_key(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='),\x00', 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="970248d6a99fff6856a746a634dd325d549dff39ee8fb6abbc71efe002e1b96a29e368787a4c82ef56d0898d79bcd2f33ba4edcfa571de0e7ade925ed924e3591df56c20a9706c1a75745b69cfcf426a54cd889eb7a64ff51cc82fe863306b9f3c0769d3f855c21447b79c0537da9dfd33f31eca6521ddf3e512e394c2373ca6707d7c1e7e1b1ca3d061a93d4574ca8dadd61175193a153dacad93", 0x9b, r0) r2 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r2) io_setup(0x3fa, &(0x7f0000000440)=0x0) io_getevents(r3, 0x2, 0x8000000000002e3, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/05/04 13:41:10 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/117, 0x75}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x3) 2018/05/04 13:41:10 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x48401, 0x0) getsockname$unix(r0, &(0x7f0000000380)=@abs, &(0x7f0000000200)=0x6e) 2018/05/04 13:41:10 executing program 6: r0 = socket$inet(0x2, 0x800, 0x9) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/05/04 13:41:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1f}, 0xa0000000}, 0x1c) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000001240)='pkcs7_test\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000012c0)='lo\x00', 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f00000011c0)='id_legacy\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, r2) userfaultfd(0x800) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) r3 = dup3(r0, r0, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000100)={0x2, 0xf8f, 0x60000000000, 0x100, 0x5}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x201, 0x0) close(r0) restart_syscall() 2018/05/04 13:41:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x1, 0x9, 0x7}, &(0x7f0000000240)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$rds(r1, &(0x7f0000002680)={&(0x7f0000000000)={0x2, 0x4e21}, 0x10, &(0x7f00000025c0)=[{&(0x7f0000000040)=""/123, 0x7b}, {&(0x7f00000000c0)=""/216, 0xd8}, {&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/8, 0x8}, {&(0x7f0000001380)=""/135, 0x87}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/183, 0xb7}, {&(0x7f0000002500)=""/129, 0x81}], 0xa, 0x0, 0x0, 0xc000}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/05/04 13:41:10 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)="72616d667300639b3e0aa31f3ab5201716b4ae19006933e4fe472ea751ee3fb61e312d54c0fab4a08185f7ff16947e6f9159a90b39ed8b7b68ea33cd4ff45ae6a9", 0x0, &(0x7f000000a000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x800, 0x0) accept$unix(r0, &(0x7f0000000140), &(0x7f00000000c0)=0x6e) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000000200)="867573f9f05115330edc338bee544689f0463154f41c96397f003d0d610847a4bb0b949d2fb40c3cec891be206e99763104e37a241a7227b538b7a5760f5aa74619cec92ae6a27e26f93634fe721c4a504e3b87823d1224171019ad03aef0b2e2694340e0bb1dc0d45f214cfa6bd64174933085c6cda6e0fcb1cc5", 0x7ffbf, &(0x7f0000032000)) chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/05/04 13:41:10 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x20) 2018/05/04 13:41:10 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/250, 0xfa}], 0x2) 2018/05/04 13:41:10 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) close(r0) 2018/05/04 13:41:10 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000000)=0x7) iopl(0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000200)=0x11000) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000280)={@multicast1=0xe0000001, @rand_addr=0x200, @multicast2=0xe0000002}, 0xc) 2018/05/04 13:41:10 executing program 2: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/91, 0x5b, 0x41, &(0x7f0000000080)={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getdents64(r0, &(0x7f00001d9000), 0x16a) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) 2018/05/04 13:41:10 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={'bcsf0\x00', @ifru_addrs=@ax25={0x3, {"0abe3ef86416a0"}}}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80000) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4d) socket$inet(0x2, 0x1, 0x80000001) ioctl$BLKRRPART(r2, 0x125f, 0x0) 2018/05/04 13:41:11 executing program 1: r0 = pkey_alloc(0x0, 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x6040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x1}) pkey_mprotect(&(0x7f0000ff1000/0x3000)=nil, 0x3000, 0xffffff, r0) 2018/05/04 13:41:11 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:11 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b24ff0)={0x2, &(0x7f00002a4fe8)=[{0x24}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f0000442fc4)=@dellink={0x20, 0x11, 0x1}, 0x20}, 0x1}, 0x0) syncfs(r0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/05/04 13:41:11 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000013c0)="8c", 0x1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futex(&(0x7f0000000080)=0x2, 0x5, 0x0, &(0x7f0000000100)={r4, r5+10000000}, &(0x7f0000000140)=0x1, 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r0, r3, 0x8, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) 2018/05/04 13:41:11 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = memfd_create(&(0x7f00000000c0)='*\x00', 0xffffffffffffffff) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000080)=0x7f) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) shutdown(r1, 0x200000002) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000580)=@ax25, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/195, 0xc3}}], 0x1, 0x0, 0x0) 2018/05/04 13:41:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x1, 0x9, 0x7}, &(0x7f0000000240)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:11 executing program 0: r0 = socket$inet6(0x10, 0x80001, 0x200000000) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000002840), 0x1, &(0x7f0000000380)=[{0x108, 0x111, 0x95e2, "9e10f609af7bf5d8058a10e0f846fa3cd64e3a63b3ccc6b6a64029928dc69129242f8b9a0c556337384884aae93330adfa7d4074427c17885741b8c95c0b6a141468b1ae8f27be39b75bf866a29228527e6cacc871698a018f52adc97f689840e7b9c44d8237862a5fd2e2854e5c998126dfb6d179b4bfd1f42df2f375e690e8fe684d5adc80bebdb4d20ac989de5d334f754304ebc850b8dc831d91427e1622bb0d423f29ba3af28569dd4a633d5b24a634e06ccf7778d42a078a78677a032b3a723f8914202d24ed119df1ab67d6604f852082560de559420f42dcc740d4d62d53dff2f9d040b6b70a56e60d3841c20dc7e77673"}, {0x30, 0x0, 0x1, "d427e61202aef9b0ab5de67068466f2995e1a5b7034afe68c08c81"}, {0x40, 0x10c, 0x6, "11fdd5cd7764c1a3848005acdf07bc529fe2f3ddf7d3f85a74f904bd3fb8ed6568fba021a6e31445e127"}, {0xe8, 0x113, 0x1, "f56b29b75d1c940e398e8a43cfdf75387a7fdc1cd920eae96fdd6667519e4651082b81a5061aa1f29e8675fe5712f1bf07fbba58c474936d5385688431485f8ec4cf2663f380133473e333dd27cf15249d480c4be74b9324f4d147206c606bc1c30ef80f28d86cff03c72b578474b1f5e40c3e7a80fa606bb90d26bb4eeb34030879bba91cb29aeea8e8d6361227e76438e861cee1d9876828effe4f804f0dadbaa610fec3d7e1db5ae461fdc6842fc8ee90f537af7ff51537a4917faa4e1a9ad4cf6ce2aae4ce3321d46123bf7fbfcafa"}, {0x38, 0x19a, 0x7f, "b6536f544f23552f8b6f59d9d1ff6942a7319208ae7b19f3879a14bef5d0ce38820661"}, {0xe0, 0x10b, 0x1ff, "c7ce71b4c83e14da097665d87e3293420031251c456badb17b990295f3ecaa9cb44063ca2ab003d4234c80f23ecb546dd68f53fb108dd09fd8689ad036e0d7864cfd87815b5a22a65cc6629f89f0407eaf9fd75ff9b0cbfcbc35b901e4b9e2a347ed6ecbf1ad26c89985ee0a0e56ed65b5b5006b6c746f47fca10b8f09a8c8b4a4c52e8db4e53b784cdc374b7a1612b0b5f0c5e4ec721c067f4baa0b91bf79c8e7ac2c7adb0d3b1e377e8b95de3254a741c2bafdc227e76f1863de04bf34623ac8f9bc7e809b90350a8123e64342d6"}, {0x103, 0x0, 0x15fdb158, "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"}, {0x1010, 0x12b, 0x100000001, 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0x24a8}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x8000000003, 0x2, 0x7, 0x2, 0x2, 0x9, {0x0, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0xa, 0x7fff, 0x5, 0xa1, 0x1}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="040006000000810020b8040a58c43d17ec0007c1850402ffff"], 0x14) openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x400000, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, r2) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/04 13:41:11 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x1, 0x3}) r2 = gettid() ptrace$setregset(0x4205, r2, 0x3, &(0x7f00000010c0)={&(0x7f00000000c0)="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", 0x1000}) timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8000, &(0x7f0000001280)=0x0) io_cancel(r3, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x8, 0x6, r1, &(0x7f00000012c0)="c4c93e99c132179fbe122a8405d275f319544a3129d7c9081a63845b5798dd1d86889e8c1f24125d88ccee86839c01fea941bc8dbff96c5360597549b31513665294298d4d88f612c619ffde98bfacee89424476861995a9c983f392ecef51ffcc6cc473ee42581c3263adf76251612ec1442f47d3de7cd8f9b8d8465f00970a5054878ff4f92fb3d6a1870005facf4ee6de1dbd689264294da20c82abbf3b00dd7107d1f310b68a4f051e9a5c20e41ea17e2cb7d60a41ac017af17315d7448030eab667cc97cfc03061c450e5d4c03bb3d05e68075b8bd1ad45cb1ed3da4026db6ad95075d53ee4aeaeab6241bde13d50031088727ed0fdf5fddf80", 0xfc, 0x0, 0x0, 0x1, r0}, &(0x7f0000001400)) tkill(r2, 0x1000000000016) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x2) lstat(&(0x7f0000001100)='./file1\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0, 0x0}, &(0x7f0000001200)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001240)={r2, r4, r5}, 0xc) 2018/05/04 13:41:11 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000100)={'bcsf0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) dup2(r0, r2) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xd40, 0x0) 2018/05/04 13:41:11 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/05/04 13:41:11 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/137, 0x89}], 0x1, &(0x7f0000000140)=""/221, 0xdd}, 0x2022) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e20, 0xf533, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, {0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x100000001}, 0x1ff, [0x9, 0x5, 0x5, 0x8, 0x3f, 0x7, 0x1000, 0x800]}, 0x5c) socket(0x7, 0x80006, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/04 13:41:11 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x100) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r2, &(0x7f0000379000)=[{}], 0x1, 0xfffffffffffffdff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x0, 0x3, 0x1, 0x0, 0x5}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000100)={0x13}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000080)=[0x0, 0x337, 0x6, 0x80, 0x6, 0x8, 0x7e], 0x7, 0x2, 0x1, 0x0, 0xfffffffffffffff9, 0x6e0017d, {0xfff, 0x8001, 0x8, 0x80000001, 0x6, 0x0, 0x10000, 0x6be, 0x8, 0x0, 0xffffffff, 0x157, 0x7f, 0x80000000, "187ab6f6a68fce201fdcd8f3f9f90082782ba0f536a5f3224b11be14019ae1e7"}}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000040)=0x1) 2018/05/04 13:41:11 executing program 5 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:11 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@my=0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') sendfile(r1, r1, &(0x7f0000000000)=0x33, 0x80) 2018/05/04 13:41:12 executing program 1: socket(0x0, 0x2, 0x4) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0x4000009) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000440)={0x0, 0x5, 0x7, 0xc4, &(0x7f00000002c0)=""/196, 0xffffffffffffff01, &(0x7f0000000100)=""/189, 0x39, &(0x7f0000000400)=""/57}) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() socket(0x4, 0x8000a, 0xfffffffffffffff7) memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x10, 0xffffffffffffffff, 0x0) gettid() 2018/05/04 13:41:12 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x7, 0x4) readv(r0, &(0x7f0000001c00), 0x0) 2018/05/04 13:41:12 executing program 2: r0 = socket(0x1e, 0x800000000000004, 0x2) setsockopt(r0, 0x10f, 0x0, &(0x7f0000000240), 0x0) 2018/05/04 13:41:12 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xbe}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22}}, [0x200, 0x1ff, 0xfffffffffffffffe, 0x2, 0x0, 0x2, 0x9, 0xfffffffffffffffc, 0x1f, 0x3, 0xffffffffffffff92, 0xffff, 0x8000, 0xfffffffffffffffe, 0x20]}, &(0x7f00000000c0)=0x100) connect$inet(r0, &(0x7f00006fc000)={0x2}, 0x10) r2 = dup(r0) io_setup(0xfff, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)="01", 0x1}]) write$evdev(r2, &(0x7f0000000200), 0x0) 2018/05/04 13:41:12 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) r1 = inotify_init() io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r2, 0x5, &(0x7f00000002c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x90bd, r0, &(0x7f0000000040)="53062b76a6483168111be322884f5464c837bbaa9faecfb6c6880ad1277ebf14f2cab8cc5217ab1510342298043492107447874fe91ae20d330bc58a1bd846f9ff7746", 0x43, 0x96, 0x0, 0x1, r0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r0, &(0x7f0000000100)="b1e4a9b020ba87320980528b94f74fc4ba38", 0x12, 0xcbf, 0x0, 0x0, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000180)="43fe3e1f5c214de0ce37e7ee221e4e091de471b3851b342352559e534ada4442e2b844cfdd7cfff51e55ebba54106f18aa", 0x31, 0x80000001, 0x0, 0x1, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xb, 0x400, r0, &(0x7f0000000200)="d9ab116c6eb6b04f2a465e140f03fdf22752d41692acf032cf3d882fda54e6ab1e1d56855a5c47f805c92846fca031", 0x2f, 0x200, 0x0, 0x1, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r1, &(0x7f0000001c40)="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", 0x1000, 0x8001, 0x0, 0x0, r0}]) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) [ 116.256211] IPVS: ftp: loaded support on port[0] = 21 [ 116.405421] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 13:41:12 executing program 3: r0 = inotify_init1(0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x3) recvmmsg(0xffffffffffffff9c, &(0x7f00000017c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000040)=""/185, 0xb9}, {&(0x7f0000000100)=""/113, 0x71}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/61, 0x3d}], 0x6, &(0x7f0000000340)=""/210, 0xd2, 0x3ff}, 0x63e}, {{&(0x7f0000000440)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/82, 0x52}], 0x1, &(0x7f0000000580)=""/4096, 0x1000, 0x6}, 0x100000000}, {{&(0x7f0000001580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001600)=""/103, 0x67}, {&(0x7f0000001680)=""/127, 0x7f}, {&(0x7f0000001700)=""/66, 0x42}], 0x3, 0x0, 0x0, 0x8}, 0x100}], 0x3, 0x10161, &(0x7f0000001880)) sendmsg$nl_crypto(r1, &(0x7f0000001a40)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x6080008}, 0xc, &(0x7f0000001a00)={&(0x7f0000001900)=@alg={0xf0, 0x10, 0x300, 0x70bd2d, 0x25dfdbfe, {{'sha1-avx\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x4}]}, 0xf0}, 0x1, 0x0, 0x0, 0x1}, 0x1) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') 2018/05/04 13:41:12 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000000), 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, "26e9853a6343e7e1628d5317c35570b7af179cbc77df9a688e779687c36ce255ba957240e8a24b61a0162b1d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "de787602150d339b7c33d2f98699e5ead47d29d5dd0c9ae6fc3c8d819a8e40c893b6a7129ac830826df623ef317e690e42fcce90ab3ed0b9ce7f3aaa094f6be0", &(0x7f0000000340)='\x00', 0x1}) [ 116.761841] Unknown ioctl 21528 [ 116.788169] Unknown ioctl 21528 2018/05/04 13:41:13 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x1, 0x9, 0x7}, &(0x7f0000000240)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:13 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x2, 0x1, 0x4, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) rt_sigreturn() ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000000)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000280)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/169) 2018/05/04 13:41:13 executing program 6: r0 = socket$inet(0x2, 0x8000000000003, 0x2f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x17b) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) r1 = memfd_create(&(0x7f0000000040)=',(\x00', 0x3) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000100)=0x7fffffff) 2018/05/04 13:41:13 executing program 7: r0 = syz_open_dev$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}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x4, 0xba, 0x200}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x900) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000000c0)={0xff, 0x9}) 2018/05/04 13:41:13 executing program 1: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x200000000, 0x1ff, 0x2, 0xc8b3, 0x0, 0x2, 0x20, 0xb, 0x4, 0x1f, 0x7, 0x9, 0x6, 0x4, 0xffff, 0x3, 0x3, 0x7, 0x7, 0x200, 0x5, 0x7fffffff, 0x800, 0x2, 0x3ff, 0x7fffffff, 0x7, 0xeda0, 0x1, 0x27f, 0x200, 0x90, 0x5, 0x4, 0x1, 0x9, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x40, 0x3, 0xb7, 0x5, 0x9, 0x9, 0x7}, r0, 0x10, r3, 0xb) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/04 13:41:13 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x2ec) r1 = eventfd(0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x80103, 0x0) setns(r2, 0x10000000) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:13 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x2, 0x81, 0x5, 0x9, 0x97, 0x1ff, 0x8000, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x31b7, 0xd2c, 0x1, 0x35bf9af0}}, &(0x7f0000001480)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000014c0)={r4, 0xc000000000000000}, &(0x7f0000001500)=0x8) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000180)={r2, r3+30000000}, &(0x7f0000000200), 0x8) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@generic, 0xfef6, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) socket$kcm(0xa, 0x0, 0x0) 2018/05/04 13:41:13 executing program 3: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setresuid(r2, r3, r4) r5 = epoll_create1(0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{}, {0x3, 0x5}, {0x3, 0x5}, {0x3, 0x9c5f}], 0x4) modify_ldt$write(0x1, &(0x7f0000000040)={0x2, 0x20000000, 0x2000, 0xfffffffffffffffd, 0x1, 0x4, 0x1, 0x7, 0xffffffffffffffff, 0x7}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000f8cff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000002c0)={0x2, 0x1ff, 0x73c2, 'queue1\x00', 0xfffffffffffffffc}) 2018/05/04 13:41:13 executing program 0: r0 = socket(0x10000000000010, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x5760, 0x3, 0x100000000, 0x2}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x33}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x40, 0xf559, 0x3, 0x31c1, 0x2}, &(0x7f0000000100)=0x14) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe0d}, 0x1}, 0x0) 2018/05/04 13:41:13 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/05/04 13:41:13 executing program 3: r0 = epoll_create1(0x80000) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/05/04 13:41:13 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) pread64(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x1a) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x3, 0x0, 0x26, 0x37}, 0x10) r1 = getpid() r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3ff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x6, 0x200, 0xffffffff, 0xe3aa, 0x0, 0x3b, 0xa8000, 0x8, 0xffff, 0xffffffff9d400642, 0x7fff, 0x6b, 0x4f, 0x100000001, 0x9, 0x7f, 0xeff, 0x7fff, 0x5, 0x2, 0x4, 0x1, 0xffffffffffffff81, 0x20, 0x4, 0x8000000000, 0x40, 0xff, 0x5, 0x6d, 0x7, 0x4, 0x453, 0x8, 0x1, 0x3, 0x0, 0x4b1, 0x4, @perf_config_ext={0x3b0fbd55, 0x1f2}, 0x80, 0xff, 0xffff, 0x0, 0xffffffffffffffc1, 0x80000000, 0x4}, r1, 0x6, r2, 0xa) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x1, 0x51, &(0x7f00000000c0)="7c6e4ff43bae418c0cc6cd1ff19de8ea86f3001b5b611264ee0184fd38bbee0dfff099a9d4c682f4be68f8bfb32603aa1d71b44d15873100056a905f3fa671fdfde1c470d265e5d8c020fcccdd9e113824"}) 2018/05/04 13:41:13 executing program 6: r0 = dup(0xffffffffffffffff) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x1, 0x1, 0x27, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={"73797a597475060000003c1ae86a00", {0x2, 0x1000000000004e23, @loopback=0x7f000001}}) 2018/05/04 13:41:13 executing program 7: r0 = inotify_init() truncate(&(0x7f0000000000)='./file1\x00', 0x7a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000003f154)='./file0\x00', 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x0, &(0x7f00006b8000)) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000040)) symlinkat(&(0x7f000001fff7)='./file0\x00', 0xffffffffffffffff, &(0x7f000001fff8)='./file0\x00') renameat(0xffffffffffffffff, &(0x7f0000da2fec)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200801, 0x0) accept4$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000300)={{0x3, 0x2, 0x2, 0x3, 0x5}, 0x8, 0xfff, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x20, 0x0, 0x3}) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x1c0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x402000, 0x0) 2018/05/04 13:41:13 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x50000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000480)=0x10001, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0x1d, "2c635660580610955cf9a803fa91458d237e6089f4f4d75440c5901351"}, &(0x7f0000000300)=0x25) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) accept$inet6(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000380)=0x1c) accept4$ipx(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x800) 2018/05/04 13:41:13 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioprio_set$pid(0x3, r1, 0x7fff) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001c40)=""/4096, 0x1000}], 0x1000000000000268) ioprio_set$pid(0x3, r1, 0x8) [ 117.587756] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 117.596555] IPv6: NLM_F_CREATE should be specified when creating new route [ 117.669099] IPv6: Can't replace route, no match found [ 117.695020] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 117.721443] IPv6: Can't replace route, no match found 2018/05/04 13:41:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x1, 0x9, 0x7}, &(0x7f0000000240)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x800000000000, 0xfffffffffffffffe}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x0, 0x1, 0x9, &(0x7f0000000100)=[0x0], 0x1}, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x2}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x13, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4) userfaultfd(0x80800) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xc4) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000000c0)=0x1) 2018/05/04 13:41:14 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x6, 0xed}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x7fff, 0x200, 0x39d, 0x10001, 0x3}, 0x14) clone(0x0, &(0x7f0000000100), &(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x721, 0xc0000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x3, 0x10, "86c0a66e10bb675480f6a4bb2614e41e902c4e3872ade0e4ee4b0775a93ae926b84658aad46f747f6e42d17235f65f07931a79bbbf850a7e177107118af4f7f3", "16e69da73532629521d63942c853a06e5170dcd5a7c83fb152adc17323cf270a", [0x8000, 0x7fffffff]}) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000001180)) syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0xff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000400)={0x3, r2}) r3 = gettid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000000c0)=0x0) process_vm_writev(r3, &(0x7f0000000600)=[{&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000000440)=""/34, 0x22}, {&(0x7f0000000480)=""/161, 0xa1}, {&(0x7f0000000540)=""/177, 0xb1}], 0x4, &(0x7f0000000a40)=[{&(0x7f0000000640)=""/249, 0xf9}, {&(0x7f0000000740)=""/103, 0x67}, {&(0x7f00000007c0)=""/125, 0x7d}, {&(0x7f0000000840)}, {&(0x7f0000000880)=""/10, 0xa}, {&(0x7f00000008c0)=""/173, 0xad}, {&(0x7f0000000980)=""/177, 0xb1}], 0x7, 0x0) waitid(0x0, r4, &(0x7f0000000100), 0x81000008, &(0x7f0000000140)) getpgrp(r3) 2018/05/04 13:41:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x19980330, r3}, &(0x7f0000000100)={0x1, 0x401, 0xffffffff, 0x3, 0x8001, 0x100}) fallocate(r2, 0x0, 0x0, 0x9) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000140)=0x1) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x7f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={r4, 0xa2, "53ef272b8ac06090b7e527f7898b7e3930259f15c2e9fad14c15b0a1d96e1a968beb6fadf322697356f43aee548b98da68d72b9584efbff6418560ebf5e0d4c7d331f11551376c7a04ab5f966e7acb96d26c205dbc79101ebfd11d3fb40659da2e283c65f5c3133c8fddea2b3c6e89da28aaa81c00a9b91ff747ed66b7ef030241a24005e19f21f591219fd9160da64d38201887ff651417ac49c5e8376083c96051"}, &(0x7f00000002c0)=0xaa) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/05/04 13:41:14 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000910ff2)='oom_score_adj\x00') pread64(r1, &(0x7f0000000000)=""/42, 0x2a, 0x0) lseek(r1, 0x0, 0x3) 2018/05/04 13:41:14 executing program 5: mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x400101) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000180)=""/180, &(0x7f0000000240)=0xb4) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/217, 0xd9}], 0x1) mprotect(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) r1 = eventfd(0x100400000004) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffd, 0x200000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x9, 0x9a1f, 0x8}, &(0x7f0000000080)=0x14) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='openpromfs\x00', 0x400, &(0x7f0000000480)="031699857ad959f1a012aa24dd0d1361cf262b2add3cb1a2d959ce0956d1ac1c6f0a013790d73f6d63044baf4a2d3808c9f64ab430304c9e729881bc079242dfd087a10c484a9e9ad1ea91c0748d55c3723a84d4806c37d819282989de1339752f5d040d72f6d2073254c92e95e1e7f721e4824c8600ab1ae7cf4354825f454174508844317dda667a04c6f25a7512304eb0a383172487f502732e42ed7aeaf07979c1d72d5e7c1661bb76960fcd99a05ab60ec0e2a2c8b86611dad49d031a5086be256d0d4fc55fd8783b0af96c516ccc97b8107399928d3e2dc98fd25598e137") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0xff}, &(0x7f0000000100)=0x8) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:14 executing program 0: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x3) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001e80)={'veth0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003040)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001fc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003140)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000003240)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000003280)={@multicast1, @local, 0x0}, &(0x7f00000032c0)=0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000034c0)={&(0x7f0000003300)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003440)=[{&(0x7f0000003380)=""/24, 0x18}, {&(0x7f00000033c0)=""/113, 0x71}], 0x2, &(0x7f0000003480)=""/7, 0x7, 0x9}, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003500)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000003600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003640)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000003740)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000003780)={@local, @dev, 0x0}, &(0x7f00000037c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003800)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000003900)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000009700)={@empty, 0x0}, &(0x7f0000009740)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009840)={'bridge_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009880)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000009980)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000099c0)={@local, @broadcast, 0x0}, &(0x7f0000000200)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009c00)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009c40)={'irlan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000a000)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f000000a100)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000a640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000000a600)={&(0x7f000000a140)={0x4b4, r1, 0x0, 0x70bd2c, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r5}, {0x128, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r8}, {0x1a8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}]}}, {{0x8, 0x1, r16}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}]}, 0x4b4}, 0x1, 0x0, 0x0, 0x4}, 0x4) r18 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_DEL(r18, 0x0, 0x484, &(0x7f0000000080)={0x32, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 'sed\x00', 0x9, 0x0, 0x4c}, 0x2c) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x400012f}) ioctl$sock_SIOCADDDLCI(r18, 0x8980, &(0x7f0000000100)={'vlan0\x00', 0x20}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000002000)=@raw=[@generic={0x8000, 0x10001, 0x3f, 0x40}, @jmp={0x5, 0x100000001, 0x6, 0xe, 0x3, 0xfffffff5, 0x18}], &(0x7f00000000c0)='syzkaller\x00', 0xea4c, 0x43, &(0x7f000008c000)=""/195}, 0x48) 2018/05/04 13:41:14 executing program 2: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getsockopt(r0, 0x100000114, 0xa718, &(0x7f00000000c0)=""/40, &(0x7f0000000000)=0x28) [ 118.270161] IPVS: set_ctl: invalid protocol: 50 172.20.20.187:20001 sed 2018/05/04 13:41:14 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000000) r0 = eventfd(0x3) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x7, 0x1, 0x0, 0x1, 0x10001, 0x200, 0x7f, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x80, 0x1f, 0x100000001, 0x1, 0x1, 0xffffffff, 0x4, {r3, @in={{0x2, 0x4e24}}, 0x8, 0x81, 0x5, 0x80000000, 0x1000}}, &(0x7f0000000240)=0xb0) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)={r4, 0x3}) 2018/05/04 13:41:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)=ANY=[@ANYBLOB="1400000006e6feff000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/04 13:41:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/245, 0xf}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, &(0x7f0000000500)=""/222, 0xde}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0x78, &(0x7f00000000c0)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="4c014000", @ANYRES16=r2, @ANYBLOB="20002dbd7000fedbdf25050000007000030014000600ff020000000000000000000000000001080007004e2400001400020064756d6d793000000000000000000000080005000000000508000800f0000000080008000100000014000600fe800000000000000000000000000014080007004e2200000800010000000000340002000800030005000000080005000200000008000500ff7f000008000b000200000008000500ff7f0000080002004e210000080006001a0000000800060008000000080006000100000020000300080008000400000014000600000000000000000000000000000000005c00020008000700040000001400010000000000000000000000000000000000080004000800000014000100ac1414bb0000000000000000000000000800070001000000080006000200000008000700000000000800060007000000"], 0x14c}, 0x1, 0x0, 0x0, 0x4800}, 0x40000) 2018/05/04 13:41:14 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/hci\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x22000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r1, 0x2}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00083c00fe8000000000000000200000000000bbfe800000000000000000c99078"], &(0x7f0000000040)) exit(0x7fffffff) [ 118.395137] IPVS: set_ctl: invalid protocol: 50 172.20.20.187:20001 sed 2018/05/04 13:41:14 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) personality(0x400000) mprotect(&(0x7f00005c4000/0x1000)=nil, 0x1000, 0x404) 2018/05/04 13:41:14 executing program 0: r0 = semget$private(0x0, 0x1, 0x400000043f) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x7, 0x5, 0x6, 0x80000001}, {0x1, 0x1, 0x6, 0x400}, {0xffffffffffffff62, 0x2, 0xb37, 0x401}, {0x5, 0x0, 0x4, 0x401}, {0x535, 0x45, 0x4, 0x5}, {0x2, 0x0, 0x1, 0x7f}, {0x695, 0x0, 0x7, 0x5}]}, 0x10) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000240)=""/151) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x8) mount(&(0x7f0000000080)='./file2\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='f2fs\x00', 0x0, 0x0) 2018/05/04 13:41:14 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x0) r1 = getpgrp(0x0) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000005000/0x2000)=nil], 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:14 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) tgkill(r3, r3, 0x16) 2018/05/04 13:41:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x1, 0x9, 0x7}, &(0x7f0000000240)=0x10) 2018/05/04 13:41:15 executing program 6: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040), 0x88, 0x0, &(0x7f0000fd3ff0), &(0x7f0000000000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa2200, 0x0) timerfd_gettime(r0, &(0x7f00000000c0)) 2018/05/04 13:41:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a67bd9f7c234aa52a7e729bd040494f1a95dddc220183bcab106b73b570aebfa16d8485e452ac3e5261b838eb7c0306d36ea8adf86d713c4a8045edc0b0823e77fe4fd943c5c7614ecceae30b68c7609af7c857a50f88cc3cde18bb19e8d1334c48b5cc27efb0c8166d1623241c2f0eec74bd0f1741ae4bf6c6d1e648c797176fa796480ecac1f6ea43800651") mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/120) 2018/05/04 13:41:15 executing program 2: socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x2, 0x0, 0x5, 0x101}, {0x6, 0x1, 0x40, 0x400}, {0x401, 0xfff, 0xb8a, 0x5}, {0x9, 0x5, 0x0, 0x80000000}, {0x8, 0xbbb6, 0x80000000, 0xaf56}]}, 0x10) write(r0, &(0x7f00000001c0)="22000000150023010009d6f4000100041f080865acef4e737b3bf44110a7254f2f00e4a1c6bc2ed3f452b67b83a85604ce55ade074787f8be2ec84ea5d861dd4f65cf70d4bde74daf9e938b5c2927d5583744855987421a3c3ea638c764e3bfed6f1281284ba48a063d596687ec4486033c42c250000000000000000000000000000", 0x82) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000940)=ANY=[@ANYBLOB="430f1f7e36ac54e6181fb1b4f3c3127fc62edfcc5c0122b19ba5fea306e4fe90d07c99b62b014d8561d182e075f1ce969b20b6b35efe7326c2c49ef6869de82564439472cf7098614b43a0687bdbdd730e10a0cf52f911754b3e88a8d9e6771e4758f772c03c586b7a7c10572e8f47b1fe48cc107a6566f9547d83c8a63098ea6803e3ef4f29b3e5192654bc27e794e2cfec4b6e97c835f1b8053c14fc21c2a02a03688b6b80e03009ba1d967fca20255c1e36cf15b9f7406239bfc83898663ff3436aa541cd7d01197b6ed6bb14a41fe1013c56c0e1e32774bfa23aff3673eaed6ebf2558694a4c6a14eb7246d72614e09cd91c1909", @ANYRES16=r1, @ANYRES32=r2]], 0x28f) splice(r1, &(0x7f00000000c0), r1, &(0x7f0000000140)=0x1, 0x8, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/05/04 13:41:15 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0xb10fa6b94322ff12) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000280)={0xd56, 0x9, 0xc6, &(0x7f0000000180)="a1ba4779346198fd1df3081b6426087140b7076666c309469a63f3261a8aa34023c447a04ba02550a383e7df1c0c3847a2884dc9629114ddd5892af3cb3cd7db54d789d65d32c9d8720bed59ed20c8a530d7b07510e7922163c35c130fad3e202a90f3bfe377bb99c3403873fe927d896e8b548cbd90eb7cafa2081fed2fcf33e75ee1db8fa9119c01a6825e67cf92ec4c0ba1067f25287cce19b889fc717565560150c4cf1f21e53c2afc27f0849e1093026d6783d0eae33e9d04897ccd58006b5d677d8b02"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x71f6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x280000000000, 0x10000, 0x9b1, 0x10000, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x4}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000440)={'nat\x00', 0x0, 0x3, 0xf7, [], 0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/247}, &(0x7f00000004c0)=0x78) 2018/05/04 13:41:15 executing program 0: mq_unlink(&(0x7f0000000140)='\x00') r0 = shmget(0x2, 0x2000, 0x1200, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x4000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x80, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2}, 0x8) sched_yield() 2018/05/04 13:41:15 executing program 3: accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80, 0x80800) sendmsg$rds(r0, &(0x7f0000000a00)={&(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0x7}, 0x10, &(0x7f0000000140)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000100)=""/29, 0x1d}], 0x2, &(0x7f00000007c0)=[@rdma_args={0x48, 0x114, 0x1, {{0x80000000, 0xffffffffffffa2bb}, {&(0x7f0000000180)=""/184, 0xb8}, &(0x7f0000000400)=[{&(0x7f0000000240)=""/120, 0x78}, {&(0x7f00000002c0)=""/110, 0x6e}, {&(0x7f0000000340)=""/134, 0x86}], 0x3, 0x0, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0x3}, &(0x7f0000000440)=0x10001, &(0x7f0000000480)=0x8, 0x1ff, 0x2, 0x400, 0x10001, 0xa, 0xfffffffffffffffa}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x2}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x9}, &(0x7f00000004c0)=0x8, &(0x7f0000000500)=0x4b85100b, 0x100000000, 0x7f, 0x4, 0x5, 0x1, 0x7ff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000540)=""/178, 0xb2}, &(0x7f0000000600), 0x60}}, @rdma_dest={0x18, 0x114, 0x2, {0x9, 0x5}}, @cswp={0x58, 0x114, 0x7, {{0x81, 0xfffffffffffffbd8}, &(0x7f0000000640)=0x1, &(0x7f0000000680)=0xfffffffffffffe95, 0x7, 0x5, 0xb04, 0x3f, 0x2, 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000006c0)=""/35, 0x23}, &(0x7f0000000700), 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x1f, 0x2}, &(0x7f0000000740)=0x3, &(0x7f0000000780)=0x4, 0x0, 0x6, 0x9, 0x4, 0x10, 0x1}}], 0x238, 0x4010}, 0x44801) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f00000024c0)={&(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000021c0), 0x0, &(0x7f00000023c0)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000002200), &(0x7f0000002240)}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002280)=""/108, 0x6c}, &(0x7f0000002300)}}], 0x88}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x1c, r2, 0x0, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x48}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/05/04 13:41:15 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x400000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x1f}, &(0x7f00000004c0)=0x8) r2 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0xffffffffffffff95) stat(&(0x7f00000005c0)='\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000ec0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000e80)={&(0x7f00000006c0)={0x7a0, 0x1a, 0x220, 0x70bd2c, 0x25dfdbfe, {0x1d}, [@nested={0x138, 0xa, [@generic="184ef574a0e06db4313e95cfca7c045f2fa9337ffae93f30154a62568fba770d31923f4a6024a486f8773cf21d4392bacd876af8f01ed98835df8f5a098a683fee7478c70a09c06ca671ea644b404d3043449d0d53e381dc75467f92d1d7b780949134e27a9151b6ac501f5e373deee63e05ecc0c396f51c6f948bba87c079b3dd4ce399e1f9e6c11cb65d80e84800a72d955dcf287bb849a6fe8a70d8bef0bd2cb74c9359d86498412040e47be64f0f8335aec3f2a99f64f2147f4f6a0f552b1414", @generic="f2f46641efdf8c1d5aac3c231a088f03d8b145730ede7dfdeef3703619f8181f75e73c5da68ce93946779b3d3174d14b8d39af100803fbfb8d8bab852eb71302332e77704c51f807dab91d1261ece2f111831926b2f9bf7b7b8545816e7b31773b693b2c4faf327656920c532a478168"]}, @generic="4b0ebb44c9fde5cfd75949e225d8bafc12861188b0e2f9c9b5269bec8415345a6cdbde3787c4e20fe27537963fbb98fe12ab2d8a2b7ef368ba175e5d9e460b83c00cce9fc0a47453b92b27af15efb1b5d8e28f2b5e3516c6a5e5b07e499237032b8a5de2a704a726b40e9a08de56101adaedc8ec7f1e685b39c8d83311a01135485d860a9d6bc54c68297f89f98a0eb5d83c942e3e2af5ae71bec9989395687591604207b68b45794652d433d770a90807a4354ac0f9a787eda168f9fd9ac3dc9350ca6ecc9212efd05b6b48bc6e064d4e256d8128350b59bd39c602b095d6fbcfe8b6cc0dda26cbb92112848e21a82a", @generic="69373cb4c088a816df8eae235b35266bd97368834f795a44f98e63c74174352b2d13c7be7bc14c00953353d18d6ca08e66b125a51117ab9b3bccf1c9659802aba9b48b2311b815f5327f7eecae487501bc44a28c24fbfa62be8143cd04fbfcffece3535e41da232317cdee78e694683d98b6c775053b1eacbb8809ffde7515efa923f535eb6a511ceeeb5f3286605a8099c4379ffcec6eab53c46356bd8567bcbd478b520352", @typed={0x4, 0xf}, @nested={0x2a8, 0x17, [@typed={0x8, 0x3c, @uid=r3}, @generic="3e3935c1d2623204fdd43446551ca295257f1f5ef25bd3f962ce74d8917e61206d73cd37f4a4fc18eaae75d426b9174ae6c2b1165c3f661b384e32a4572aaceada81c1365476eb8002c20fa520ea04c180ee2b9086c812d84a773026ba9f7244a9796002c962ca42d9be9996416a43b773048d8c4c4f0aef1892c126253ad1a48034466c6de9ba18fdf8a77713d7afe04f437bca032b331912b641c8eac823369b230549ef87eb8a6ca6f0ed7bb0902b2cd60a31d0bc636bb9534d766d05041760a2e85ba9845d45318ee4ab18b79f59144acb4a", @generic="17c953077c62bcde0b2e7904fe32d1a47f60d9905551057d83b9acd2a13ec97d820f8ad1892ef7dde882a9ac0153bfaa943ed07f942c700bf09d176c4662e3977b6283ded1b21a690abfa50818e80010ab35f6fcb302872dd2de370c61cc5d1a8e782cb62c5f6c325e9cbbf5898605476ebf6e98f39dffb2998c427bbfd017527ed1cd30dc3832dad41deb37e7fe8d1561feb8f9595cc5f8307d707b10979f5d9a2b908aa6716836fcd986881caef4797aa4befbf862d9fa594d9713d51b9044f03e69d21ae09626293a943c0a2ecb6da74f3de3558fa843e5839bb9399cc015572afb0da213", @generic="d6c711d6229a21fc6e64fd01029017bc2c56d468da9532a6ba324b294ea5dc9b5376094d8e67d4e114c940ead0c0feb82f5290d1edaab838e79d72461cc60ab8a165675baa3da7f297ff33f47e63e2483a9e97976086450beebe6a44cbcb6df85f496a31a9b9a11ce21e41265d041dbb5fa9e828078e7e5b102b12ea6ae05b282736e29edb23e2467c5a5706e393e04101beb8a41940554f01d47ba0a354d4f0d3c1044d21031c", @typed={0xc, 0x25, @u64=0x1}, @typed={0x8, 0xe, @fd=r2}, @typed={0x8, 0x91, @ipv4=@loopback=0x7f000001}, @generic="be8a9ce55b150fb2c8d76353230fc4d4da0ecd684b061146b24d0ff205"]}, @nested={0x180, 0x93, [@typed={0x4, 0x1a}, @typed={0xdc, 0x48, @binary="35ac64545d252d8a398e308a233bd33597f172c2415294ae309f62a95e00fd852bdecf400d79c181e79855922ab2f3f799dc359b8059d83425dfd88bedf6acf1368fab9738170ea96146e475a1f9827b43ea23fa411cbecc7699d36a83fb6b2481422b94040190d06a70e99ba3e23b104c3463a71afaab0ede34a08063efe86414d4fad7206858a6f2d14de385fec07c63eaadbf0c64c4d5941f8168a811af4571073f076731b97e7fd331d7c5a061e587a55c553229547dbb6f2b2693130591c49db0ac75cecf223175ffccc41e92e74ed8b31422eaa383"}, @typed={0x8, 0x11, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="e213e2294724e0b975924e4d2350e8a2a27018d9c064ed32695ddaf33522f9002e7fa06a03b64452b1bb358002519fa72ef88a29edfc362d822e0547ddd29684ec9a717d89f52727c0bf1bd96ed8e669d0247caa21d3f6d97a34956e37416e2f5f21ec7a9e0eb854c8fea081b9d3390a17c643e67832103fa799be8cd4d64f6586a9e4fdb9", @generic="78f74c78226c", @typed={0x8, 0x8, @pid=r4}]}, @nested={0x90, 0x6f, [@generic="5d104b3df1054161e9e008b60181452092a9d0c45289c533747ea7a4ba7170b120d2d5609e155834cabd1d44308d855dc1a8af8ee7821690746e2eb8fb804f8798b0169f8bcc05af58ffd3e90d91582e6340f285a39c016e5527c67c121ca3efa19deed8e827682221ece00db2dd7790f5d760d11500a4b17e4a54d6b4064ba8cada", @typed={0x8, 0x8e, @fd=r2}]}]}, 0x7a0}, 0x1, 0x0, 0x0, 0x4008010}, 0x1) sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000540)="e6", 0x1}], 0x1, &(0x7f0000000000)}, 0xc100) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000480)="ac", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) syz_emit_ethernet(0x56, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaa00aaaaaaaaaabb000d00000000000000005af8ca92d8fcc97fb611f99a3d2a0139f082b83aaa69b891252475810ea9cedda1b9e58dd10ab74d6b5c06a63744cb479a2db60347e1636d250bb449b2c8550d714144fd59a54ada3597641574497faeeebf"], &(0x7f0000000280)) sendmsg(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f00000002c0)=""/171, &(0x7f00000000c0)=0xab) fallocate(r5, 0x0, 0x0, 0xffffffffffffad7d) 2018/05/04 13:41:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) ioctl$TIOCGPTPEER(r0, 0x541f, 0x80000001) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0xffff, 0x1f}) 2018/05/04 13:41:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0xfff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r1, 0x0, 0x8001}, 0xc) bind$alg(r0, &(0x7f0000001540)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000440)=0x84) r3 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0xb78a}, &(0x7f0000000200)=0xfe13) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r4, 0x3}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="3d538feb45054dfd33e16189fbdeb30ddd6fc8d36454e96c49cdbe34c488cf741bbc4d0b4f2b3527713eb9a1948f756341d640c84b1a7a3201cefea08159f2377c85d3d5d70762be6a0cae7db63f307819acbb431dda47190c3ef1ed93ec2effa67f6bdb36b11945c4a6d03542668011ff00a6233a8dd1", 0x2d4) 2018/05/04 13:41:15 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)='M', 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000200)=0x6b, 0x2) r3 = dup3(r2, r0, 0x80000) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r4, 0x0, 0x70bd2c, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='team0\x00', 0x10) 2018/05/04 13:41:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$lock(r1, 0x25, &(0x7f0000016000)={0x0, 0xffffffffffffffff, 0x0, 0x100000003, r2}) fcntl$lock(r1, 0x7, &(0x7f0000000000)) fcntl$lock(r1, 0x7, &(0x7f000005a000)={0x0, 0x0, 0x20}) 2018/05/04 13:41:15 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r1, 0x400, 0x70bd2d, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x40) close(r0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) 2018/05/04 13:41:15 executing program 0: prlimit64(0x0, 0x2, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}, &(0x7f0000000140)) 2018/05/04 13:41:15 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0xfffc) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x8c3) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x4, 0x2, 0x101, 0x2, 0x2ca6, 0x7}, 0x5}, 0xa) [ 119.802108] mmap: syz-executor3 (9302) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/04 13:41:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0xfff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r1, 0x0, 0x8001}, 0xc) bind$alg(r0, &(0x7f0000001540)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000440)=0x84) r3 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0xb78a}, &(0x7f0000000200)=0xfe13) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r4, 0x3}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="3d538feb45054dfd33e16189fbdeb30ddd6fc8d36454e96c49cdbe34c488cf741bbc4d0b4f2b3527713eb9a1948f756341d640c84b1a7a3201cefea08159f2377c85d3d5d70762be6a0cae7db63f307819acbb431dda47190c3ef1ed93ec2effa67f6bdb36b11945c4a6d03542668011ff00a6233a8dd1", 0x2d4) 2018/05/04 13:41:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x1, 0x9, 0x7}, &(0x7f0000000240)=0x10) 2018/05/04 13:41:16 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000040)='bdev\x00', 0x2) sendto$llc(r1, &(0x7f0000000080)="02b2d3a0b8e03ea3e8ec6f520370d462bd97cd9dbcf239d411060b44121d9a99cdbc1983d5a81f1cc10abfec0884067485690710a1e47392cffd3b94b7b7100ff187607b1978ec0bb6499ba9705c73b83ac4517a057f9c3072d1d15c3122a611225e5e9aed3269c6f01964f0886226c2608d73083093521f0ea22a497f8c5629411251", 0x83, 0x41, &(0x7f0000000140)={0x1a, 0x0, 0x4, 0x40, 0x9, 0x8}, 0x10) socket$key(0xf, 0x3, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x7fffffff) 2018/05/04 13:41:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x46000) ioctl$TUNSETIFF(r0, 0x5452, &(0x7f0000000080)={'bcsh0\x00'}) 2018/05/04 13:41:16 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x208001, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r2 = eventfd(0x8) readv(r2, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:16 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x901, 0x0) r3 = dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0x9, 0x1}, &(0x7f0000000200)=0x18) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) 2018/05/04 13:41:16 executing program 6: r0 = socket$packet(0x11, 0x400000000000002, 0x300) listen(r0, 0x80000000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), 0x4) 2018/05/04 13:41:16 executing program 7: r0 = socket$inet6(0xa, 0x4000002000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xf4, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x200, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0xd59e}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xc6f3}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x4}, &(0x7f0000000280)=0x8) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0xffffffffffffff76, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x18, &(0x7f0000001b80), 0x2fa, &(0x7f0000000140)}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x6, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000002c0)={'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/05/04 13:41:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="ecd93fa41c762a37cc9dd61296db6c0dd2b9256433c88d73945ff3ca8750c80b1282bfb64658a3f7efc1e7e964a03d74f214f0d736024195600c50249e8653dec3909e6483c8dc77d929af916888254524daae4b4da1c01e0d682429e8f309ce6518fc849d012229c9cf34ec5609") r2 = fcntl$dupfd(r0, 0x0, r0) r3 = openat$cgroup_int(r2, &(0x7f0000000140)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="00000006727fa9c09d0cbf302a4d86253dcb9e09e1d4aacb041fa97ef6f46223d79def7a18322f42bd2f258eb8243100a4798ae54b26107423f5c0c783b535e0cc332e49fb51d79b1063756a7185869330295556743312bb56f96db7cd3494c13268a275eeb8f8f6cbe33e099a5deaad77bd3f9e1002d210ba98625502a7b36f6f8be5b7e5f7f6b375822370600cc6be9fcb7f25aaaf28c1edd8ccbbc76599a984ebdd12e256469b"], 0x2) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) 2018/05/04 13:41:16 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/178, 0xb2, 0x0, &(0x7f0000000200)=@can={0x1d}, 0x8) pread64(r0, &(0x7f00000000c0)=""/235, 0xeb, 0x13) 2018/05/04 13:41:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000000200)=""/8, 0x2, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/05/04 13:41:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x2) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) unshare(0x2020400) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/04 13:41:16 executing program 6: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) pkey_mprotect(&(0x7f0000ff1000/0x3000)=nil, 0x3000, 0xfffffd, 0xffffffffffffffff) 2018/05/04 13:41:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000ff00000000000029490bee00", &(0x7f0000000180)=ANY=[@ANYBLOB="2100000000000000000000000000a51e1b641aa817de00000000"]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) pipe2(&(0x7f0000000140), 0x4000) 2018/05/04 13:41:16 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d}, 0xffffff4f) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xefd, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x3, 0x14, &(0x7f0000000080)="4f5e8ff7b4b6827225c4f40778070be09935e1b1"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x7, 0x1f, 0x6, 'queue1\x00', 0x1}) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x640000, 0x33) close(r0) 2018/05/04 13:41:16 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800000000000000, 0x90000) timerfd_gettime(r1, &(0x7f0000000040)) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:16 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000280)=0x1c, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000001c0)=0xffffff2e) waitid(0x2, r2, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000180)={0x3, 0x10, [0x0, 0x0, 0x0, 0x0]}) 2018/05/04 13:41:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x1, 0x9, 0x7}, &(0x7f0000000240)=0x10) 2018/05/04 13:41:17 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x1}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={"6772657461703000000000ffffffff00"}) 2018/05/04 13:41:17 executing program 6: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x7, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r3, 0x20, 0x70bd26, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) fchown(r0, r1, r2) 2018/05/04 13:41:17 executing program 2: 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(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04e", 0x5, r2) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000000c0), 0x4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/04 13:41:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r0, 0x80045440, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r3, 0x2, 0x1, 0x5, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r5 = syz_open_pts(r0, 0x101000) r6 = gettid() fstat(r4, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000001500)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) r10 = geteuid() getresgid(&(0x7f00000015c0), &(0x7f0000001600)=0x0, &(0x7f0000001640)) sendmsg$unix(r5, &(0x7f0000001700)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="ed5536c8096dd99457c04d425e770fec9ef30057b187c258cc3397c89cd12ad2f9259ae254d45f646870f2d2ddc2f86fab43018e58328b79a95e006b3569ba0ee8101a61311d9ab8fb2e456b6222199e80d5850272fb5f6b2a154c8524746bec807791989a638b11f2aba54678204d8c3788848c0eaf0ddca871a5cdf74057", 0x7f}, {&(0x7f0000000040)="ed6c", 0x2}, {&(0x7f0000001240)="c8a953d15d76fb8cf044e21be7c59b3b6f21d49ae835e61969a5d880814eb9140ccb154e930209f38ec3e2a95ece40f733fa739f174f84ac6104a7da5b5ea0821fcbf8343812c4a711fa86e71ebf27b86576c4b4fa7b069403f3b94afdc5e48b90cb80f93401032e37c386558817d28b51161eed4e2beae31bcac3f2052842be0148379aca587c96c3eb7be43036", 0x8e}, {&(0x7f0000001300)="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", 0xfc}], 0x5, &(0x7f0000001680)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r3, r2, r5]}, @rights={0x20, 0x1, 0x1, [r0, r5, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x80, 0x80}, 0x800) 2018/05/04 13:41:17 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7f1, 0xf0d3c82da0268032) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r1 = eventfd(0x8) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:17 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@mcast1}, &(0x7f0000000100)=0x14) statfs(&(0x7f0000000180)='../file0\x00', &(0x7f00000001c0)=""/111) 2018/05/04 13:41:17 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000100000000000000000e00feffffff0000000000000000000000defe00000000000000000000000000000000000000000000000000000000000000ffffffff01000000130000000000000000007663612624bcd200000000000000000069666230000000000000000000e9668e99ecf553c06c6c6572300000000000007663616e300000000000000000000000aaaaaabeaabb0000000000000180c2000000000000000000000070000000f800000028010000646e617400000000000000000000000000000000000000000000000000000000100000000000000051aaaaaaaa000000ffffffff00000000495f4c4554494d4552000000000000000000000000000000000000000000000028000000000000000400000073797a3000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000e22000041e27edc0b8350a00500000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff00000000315dd8b2d502131d27d30ab11a93f5ee158c1c9f8e7f5d8e5e1033b222b2075e6d03129053d74dad8f3f88624f1c9c4bd9967b3598b2c0d98944f7ae73b5566cf4f9dc5b13be69453a5f3cd26e9e2ce72cabbc2cb2ef693922b431248c792d06c64841a4180f3770b610766e9ac94624cb02ca1629229f4db7f39573315c343ef5ee3d06b9a0c479fcbc60923c48b361883b843afee3ba1c671ab5198fe9372a34e0d8f516bea7829526643733313ade"]}, 0x310) [ 121.781709] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/04 13:41:17 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x4000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}) r1 = eventfd(0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa80, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000040)={0x3, r1}) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) write$tun(r2, &(0x7f0000000100)={@pi={0x0, 0x8917}, @hdr={0x1, 0x87, 0x3, 0x0, 0x400, 0x3}, @ipx={0xffff, 0xd5, 0xfffffffffffffff7, 0x0, {@random=0xfff, @random="0c0afa1a96f6", 0x80000001}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "00c2d0d49c50dd004546c302312df0be42d8c346d8045f7b80b761689e0a3a687f3de1c327a7e2c44d1a47d99b78205732666ae99c32b104ad7eb25071af731e8fc4a9fa42195955cff6ee78d0ea1f99ff6184fbe74fd7d11eb749f7f9d91a49ebec3de8d825fd227b1e69980f6d4210930f84a8d2ead7c5c240cf75f8a710c0678dcba5ec13dc33886e6f4c51b4c1fc170ac878bf072b34e19f9759b5b79fc075ea0c3f2fc1d14e0bff16fe430c513ab486567cef2c6b"}}, 0xe3) 2018/05/04 13:41:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x8000000020011, r0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="36e7bb28ca014fdf9046aabf245c0a13a81bb1b20bbe82b5c370a51b2314fe499af64cc0d0286e588aeea05e34b38d736163f6e5c4386eedbd5967996f05187f5ead1a26", 0x44) 2018/05/04 13:41:17 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r1, 0x206, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000890}, 0x24040055) 2018/05/04 13:41:17 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x10000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000280)=""/143) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="110000bad762f3b6c6a14ba412ef65d14a93017a5113cc0826e5c80a72d6e813ca8f8b97824e4a016f2f5dc5cb1d7fde457121d40ed23fb159e923243e024d3c8a2042ae17818712754233753d0504fd07f423350f46dcc8c9e02dde475dfad21644e940c13758445b2d58d50150896db197ff92c602be3b2463827bd2a3f61eb65125acc4d9e84986f21c94a8dfcd57b077d60e6ba1830c6e5f7034817fee10ca5ae27caeecd09a8a849f1181cedab3a5183567893b2a2b40f354261ab244391f3149ce1c92922de39d8a5931903a55cf04be0e38"], 0x11) 2018/05/04 13:41:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2020c0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = socket$inet(0x2, 0x3, 0x19) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1000000000, 0xd86, 0x7ff, 0x6, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x100000000, 0x0, 0x3, 0x1ff}, &(0x7f0000000140)=0x18) fcntl$lock(r1, 0x5, &(0x7f00000001c0)={0x1, 0x4}) 2018/05/04 13:41:17 executing program 7: timer_create(0xfffffffffffffffc, &(0x7f0000000100)={0x0, 0x34, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) modify_ldt$read(0x0, &(0x7f00000001c0)=""/197, 0xc5) timer_gettime(0x0, &(0x7f0000000000)) 2018/05/04 13:41:17 executing program 2: r0 = gettid() io_setup(0x800, &(0x7f0000000000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000180)={0x0}) io_getevents(r1, 0x2, 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000100)={r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) io_submit(r1, 0x1ffffffffffffff1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x4, 0x0, 0x0, 0xdb59, r3, &(0x7f0000000180), 0xffffffffffffffc3, 0xffffffffffffffff, 0x0, 0x0, r4}]) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/05/04 13:41:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x28, 0x9, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x5, 0x0, "9d320825584ad4a4217ad94f51a0f584c5b2d46cb0bd464c5dcb5b1a589d8c64fd43b29c7b68703e6833ca7f974ef38ed329d50cd7c0e466f319be445d8e1827da0c6d956b213c47c52dea93d4b14039"}, 0xd8) 2018/05/04 13:41:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:18 executing program 3: r0 = socket$netlink(0xa, 0x5, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000100)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'lblcr\x00', 0x22, 0x8, 0x51}, {@multicast2=0xe0000002, 0x4e23, 0x0, 0x6, 0x7fffffff, 0x7}}, 0x44) r2 = dup2(r0, r0) getsockopt$sock_buf(r2, 0x1, 0x6, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) 2018/05/04 13:41:18 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x100, 0x40) mkdirat$cgroup(r0, &(0x7f0000000340)='syz1\x00', 0x1ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x18071, r1, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r2 = eventfd(0x8) readv(r2, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800) sendmsg$unix(r3, &(0x7f00000002c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000140)="46f9dde96cbb5154203675cd85f5a84279d076e109f86fcebf3e8a8619c50cca2e84238261f8ed005483c6", 0x2b}, {&(0x7f0000000180)="a33776be436a6b1c1e8d082760dd7c748af0311a605132dcda43524730d5d308b3ad09f1d1a8f3e0f1c6b9765fa386cac9e8a4b947f4d9a187fe003965810d66ff0480373e8e9dbd35f01f0729042508a642e5ca650c3830bb8af10f2601369115934d38cd3b50e7eaf70c7e63d968d1cef1c6bb9dddfb6857b864150e367206d48fcb9fcc0afe8dc7d8821b9bb1cff54d771566a0afdc472c3b6741f25f5c0a0ccdab1787dedae5cd8511bb2c6aaacd53e0b37031a5614094cc6581703d3213ed8ae12cf6be945413", 0xc9}], 0x2, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/05/04 13:41:18 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) prctl$getname(0x10, &(0x7f0000000080)=""/4096) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) unshare(0x400) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) openat$cuse(0xffffffffffffff9c, &(0x7f0000001080)='/dev/cuse\x00', 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f00000010c0)={0x0, 0x26, 0x1, @tid=r2}, &(0x7f0000001100)) 2018/05/04 13:41:18 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x121300, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x2d, [0x1, 0x50000000000, 0xffffffffffffffe1, 0x10001, 0x6, 0x0, 0x8, 0x2]}, 0x5c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) request_key(&(0x7f0000000100)="75c2", &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) 2018/05/04 13:41:18 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='/\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x8000, 0x400, 0x100000000, 0x5, 0xfff, 0x3ff}) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) 2018/05/04 13:41:18 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2440, 0x0) write(r0, &(0x7f0000000240)="ed3124936d8f1b7060678a29af9165d6a5b0dc82e948cd196cb17b86152c46af0ba48555914aab9ab343bd3c53f15fe33c468039b3b8d77731fff9c0ea5a901369b3d9226bd0c9e1fccd1bc8f09ca2f52a41ff2e748b35e2da1f689c2070a5d680604d7dd90ecea1f1e98362347502b760395424a6d7b7b35dbd9e5a9c796bdb83f0ad8c3597de96d0b48a3728866e38dfb69e48b4cfb8e671777b5771d7465f85ac89d514ef2a7120223af8f0c8bac1d1f3ed046575ca3cde38a03c0620fb80494f7bc9640d113709d1ec5079de0c41b6e0a620690001cc61fdf09e50e29eea43bd7c22386bccf0645bc286", 0xec) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000180)) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil, &(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x448200, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000040)="ce35a59156b9124db43f4503f4d3a5db235112c73e09a40bcff17622d8664199dade67ec6478f81526ee9dae0779e5d956bae33270617b07d6a251186142dd3d5d9bef752aad923168765494dd61bba27f162ff939a6700c69e60aee9a6e43422cdb54b767b16a0d250d24c297c2a5b5617c059a0242690e61f5a79f12282f3de653842988275ddd111d450f71fa0e17ca5ed932f4d9a1411055ed512c35033e56a1b6c5630825e4cc2a3435e2ee5a4f4ab9d6391e5bba7a031d37752c4e3f6b4f397e58baf079dddb78e392fc9d31ede257d0ddcd2de0") 2018/05/04 13:41:18 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080040, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x8001, 0xfffffffffffffffe}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) uname(&(0x7f00000000c0)=""/30) 2018/05/04 13:41:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/245, 0x4c}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x3d9, &(0x7f0000000500)=""/222, 0xfffffef5}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001000)={0x14, 0x2f, 0x2ff, 0x80000000000, 0x0, {0x6}}, 0x14}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/05/04 13:41:19 executing program 3: r0 = socket$inet6(0xa, 0x102, 0x180000000) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000c01f18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6}}, {{@in=@rand_addr}, 0x0, @in6}}, 0x40fd) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x3) 2018/05/04 13:41:19 executing program 7: perf_event_open(&(0x7f0000940000)={0xffffffffffffffff, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 13:41:19 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) r2 = gettid() r3 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r3, &(0x7f0000000080)=""/15, 0xf, 0x40, &(0x7f00000000c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x24000}, 0x80) r4 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x100000000, 0x400) bind$rds(r4, &(0x7f00000001c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r5 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000040)=0x7) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000240)={0x1, 'veth0_to_team\x00', 0x4}, 0x18) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r6, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x151}], 0x1000000000000027) r7 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc0) ioctl$KDGETMODE(r7, 0x4b3b, &(0x7f0000000040)) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000140)={{0x8, 0x7}, 0x22}, 0x10) 2018/05/04 13:41:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x400000008, 0x84) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={"603a6964620008000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8841, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="ce1f0af5e1e50e23affe02f07a203ff24b28b628619a2f33609e8b8c87e4683fc74f0a346d91dd17b59920fbcdba156947a8b3cdfe0db10fc4f9f3da82f28ac0a55072acb4aac442fb4ba03d1a0e8651af77fd0d19518e3b248bbf14728001718d5c93af7db7ed8b97bca78901760e8108b6a9f6adf5440d67f0811e6a78c7fc011db275abcdf1375233329639c6"], 0x2) 2018/05/04 13:41:19 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x7348, 0x4, 0x4, 0x7fff, 0xfffffffeffffffff, 0x5, 0x9, 0x200, 0x7, 0xfffffffffffffffc, 0x0, 0x3, 0x9, 0x5]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x3000000000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x73, 0xfffffffffffffcb7, 0x9}, &(0x7f0000000300)=0x98) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r2 = eventfd(0x8) readv(r2, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:19 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400001) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x8, 0x101000) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x40004, 0x1, 0x100007f, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x41ed}, 0x36e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r2, 0x6, 0x1, 0x10001, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$sock_buf(r0, 0x1, 0x8000001a, &(0x7f00000026c0)=""/163, &(0x7f0000000000)=0xa3) 2018/05/04 13:41:19 executing program 7: unshare(0x20000400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="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", 0xfb}], 0x1) r1 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34d, 0x0) fallocate(r2, 0x1, 0x0, 0x40800008) fstat(r1, &(0x7f0000d5a000)) 2018/05/04 13:41:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:19 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) close(r0) socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d3ff0a)=""/246, &(0x7f0000bb9ffc)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x100}, 0x8) 2018/05/04 13:41:19 executing program 2: bpf$PROG_LOAD(0x4, &(0x7f0000000fb8)={0x0, 0x0, &(0x7f0000bc3f90)=@raw, &(0x7f0000000ff6)='syzkaller\x00', 0x0, 0xfc, &(0x7f0000000000)=""/252}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000002c0)=0x1) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x63, r1}) 2018/05/04 13:41:19 executing program 0: unshare(0x60000000) r0 = dup(0xffffffffffffffff) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@rand_addr=0x7, @dev={0xac, 0x14, 0x14, 0x18}, 0x1, 0x3, [@rand_addr=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x2]}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "7379e699616c6c657b3000000200"}) 2018/05/04 13:41:19 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x40) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xfec) r1 = getpid() sched_getscheduler(r1) 2018/05/04 13:41:19 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = eventfd(0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x1) fstatfs(r0, &(0x7f0000000080)=""/246) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000040)={0x1, r1}) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:19 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x200ffffff94}, {}, 0xffffffffffffffe2}) 2018/05/04 13:41:19 executing program 6: open(&(0x7f0000000040)='./file0\x00', 0x400080, 0x81) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101080, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(r1, 0x0, 0x0) [ 124.024827] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 13:41:20 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x40000000000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x4000000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f00000002c0)=[r1, r2, r3]) 2018/05/04 13:41:20 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x3, 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={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200000) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x20800}, 0xc) 2018/05/04 13:41:20 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00000000c0), 0x8) setrlimit(0x0, &(0x7f0000000000)) 2018/05/04 13:41:20 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaa000000003c0004000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000001c001700cb010000000008000000000000000000000000000000000014000e007f000001000000000000ec000000000025"], 0x120}, 0x1}, 0x0) 2018/05/04 13:41:20 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) open(&(0x7f0000000000)='.\x00', 0x0, 0x1) 2018/05/04 13:41:20 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1, 0x9}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000100)={'gre0\x00', &(0x7f00000000c0)}) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000000)="afdecedb01070b3f884ffa389ae8f3b3624b") 2018/05/04 13:41:20 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0xb7, &(0x7f0000000480)=""/163, &(0x7f0000000180)=0xa3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x4, 0xff, 0x5, 0xa1ac}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x5, 0x81}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000540)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000240)={@broadcast, @multicast2}, &(0x7f0000000580)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000000280)=""/155, 0x9b, 0x1a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0xa831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000440)={r2, 0x7ff, 0x8000, 0x7}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='gretap0\x00', 0x100}) 2018/05/04 13:41:20 executing program 2: unshare(0x40600) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0x406855c9, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/04 13:41:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x2) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x10001, 0x0, 0x4, 0x0, 0x4, 0x7, 0x5, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x7}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001800)={'vcan0\x00'}) 2018/05/04 13:41:21 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000687000)=0x100, 0x2) 2018/05/04 13:41:21 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:21 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:21 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) getpeername$llc(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) capset(&(0x7f00000fc000)={0x819980330}, &(0x7f000047efe8)) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/228) 2018/05/04 13:41:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000240)="31a1038e62d1e5d744388a1c65ac6af411d5310f846b7b36daf9c7890f799295bc2f493adf2b644293b0b617fa5442b7d32f5685ec8c7598e1671dc4a7aa14bc108ed296c65b91411fcacb4a693a0503f4cdbf0becbb563ed38cd9c4214da207e9ae912c50dccd947259b3909e613bceca54c71a33685beeab7336a5b1cd32b9", 0x80}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="ad6dc1248a265be498baa9a686d063577c32265c4511064c17e292419a188a42eba6e0b774543bd9f7db8cd37a5dcafc8c98ec57ea640f856a40fad35c7e54755db00f01bf2440e9ffd6ff284e0a6286d18edc2841fab810e9924ba91c5c78d382def426c221840874b709656581c70a78a03db9fbdd93aebfba2da16514d70b2e70f206abf65abe6526eebdca693a835f295bd24c4e1689ee4bd501e3e68eda1930ef2b78c7c56c066d79a8ee031cc8dfc2928e2dda2e", 0xb7}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x40001, 0x0) 2018/05/04 13:41:21 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x8000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x27, 0x0, 0x2, 0x5, 0x1000, 0x5, "16379b1d4768ed817f4f3cff215654068b6330d4844b5087fc0fe54f28db33da94f92c5c907984085488594a7e2bb70eaf7c42dfd98714acaa876026f4ebd8", 0x2e}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000200)="9986a9344e990080dca4b3568816ca071529d10f920ef953e3aad53fbd827b24bdfe0cc1f327d240f43c16ea78a1b72e0bf3f16dd6c6288536177bbea39a06f5bb24bd34ec19c4eb5c480224277f706a73b0be75d95536258c5a72ee2c28353c75716a69704b5658b0bea6f7054e4674085ce64a", 0x74}], 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="0801000000000000020100000300000032c4ac15d3699dc763626909d20f2c0c7c1b53d4476c04dbfbf43beec760fe3eeed6f764e58728eb924654bce3bb5ad55ca55af85e1cb3889a7fa0fe91daa0b55e0d3918bebcb227c58ed9202d7d02558b9c80813fb6206149a02f418b916fb37eb025889b6c33901afb2a9e2d9aed6d9139a1758426049494feb7634a40ec8b97d9a69d61e3197fab7e65eb87e02adadeb2bf39c4c343d4ebb0f7d9b2cda71752ee92d43e438f948087af775952f6aa0e12e064880e3802a9daf79d33c3e0bcaf1e1f8d125be59ec229a2e88d268b94d15828edbbf6fa18d1c2c7fb1dbb309039fdc21768497e7facaa62ed8125b5c5ae0bc3c82db285007bfdda7ae8ec4af5d104de3f69a906a1d0ecbcb7a6264ab024b0a2dc223a13c7842ad96319c3efd9a40446930efeeaa883"], 0x108, 0x15}, 0x4) unshare(0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000300)={&(0x7f0000000680)="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", 0x1000}) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00', 0x1000) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) write$eventfd(r0, &(0x7f0000000340)=0x100000001, 0x8) sendmsg$nfc_llcp(r0, &(0x7f00000016c0)={&(0x7f0000000380)={0x27, 0x1, 0x2, 0x5, 0x100000000, 0x1, "db2dbeea6cc1646072e6e7f7e309c0ac894847c714a0aa22372731e3eac11f483af1a0f70647d7628dfefed100721fc9e181d996da3808675a802f800bfe6d", 0x18}, 0x60, &(0x7f0000001680)=[{&(0x7f0000000480)="17b17b9690f558f015b1f6815eeca57fe531c9a4281806f27e696378e7cbaa2ea12f0d5f3d45174c6c71efd89c02d58247097437d8cbabf498ffeb9250420bc5544b4f63", 0x44}], 0x1, 0x0, 0x0, 0x4000}, 0x20000000) sched_getaffinity(r3, 0x8, &(0x7f0000000500)) getsockname(r2, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0x32) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) 2018/05/04 13:41:21 executing program 1: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x2) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$getregs(0xe, r2, 0x5, &(0x7f0000000100)=""/121) 2018/05/04 13:41:21 executing program 1: prlimit64(0x0, 0x7, &(0x7f0000000000)={0x0, 0x16}, &(0x7f00000002c0)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x60000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x6, 0x7, 0x8, 0x0, 0xf70d, 0x8001}) 2018/05/04 13:41:21 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x3, [0x2b, 0x7, 0x7fff]}, 0xa) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) getgroups(0x1, &(0x7f0000000340)=[0xffffffffffffffff]) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x1000, r2, r3, 0x1, 0x208400) r4 = eventfd(0x8) readv(r4, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) socket(0x5, 0x8000a, 0x8) r5 = socket(0x5, 0xa, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x5}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000080)={r6, 0x1, "c1"}, &(0x7f00000000c0)=0x9) 2018/05/04 13:41:21 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8880, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001980)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000001a80)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001ac0)={'\x00', r2}) r3 = getpgid(0x0) sched_getattr(r3, &(0x7f0000000180), 0x30, 0x0) write$tun(r1, &(0x7f0000000040)={@pi={0x0, 0x88ce}, @void, @llc={@llc={0xfc, 0xd4, "22cf", "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"}}}, 0x104) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x0, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/05/04 13:41:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x11ffd) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07}, 0x1c}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x1, 0x5, 0x36d, 'queue0\x00', 0x4}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800000000000080, 0x0) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f00000001c0)=0x5, 0xffffffffffffff7e) 2018/05/04 13:41:21 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') fcntl$setflags(r0, 0x2, 0x0) lseek(r0, 0x10000000000000, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x6, 0x1, 0xfffffffffffffffe, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/05/04 13:41:21 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4206, r0, 0x4, 0x4) r1 = socket$inet(0x10, 0x3, 0x100000000) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a6008000000040150024001d0004c41180b598bc593ab6821148a7f99a3d0798882b0798000000000000000000bdc5be00021c667b33cd210e1ba6", 0x4c}], 0x1}, 0x0) [ 125.395606] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/04 13:41:22 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x200000000000006c, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/05/04 13:41:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='sessionid\x00') ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'\x00', {0x4, 0xf6, 0x7, "9c51e7772def", 0x7}}) lseek(r0, 0x0, 0x1) 2018/05/04 13:41:22 executing program 0: r0 = memfd_create(&(0x7f00000002c0)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x8000, {0x77359400}}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/04 13:41:22 executing program 2: clone(0x0, &(0x7f00000003c0), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='children\x00') ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/191, 0x401}], 0x1, 0x4) 2018/05/04 13:41:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:22 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="bfd8d2115ce928f01120caa1333580edf5d5818edbbdfcc44047ddca047dbd69b943f612957f43cfd4f2af74d2ae4739631ef25b1d0de28df61688033e7e10ed0067", 0x42, 0x0) r1 = add_key$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(&(0x7f00000002c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="11", 0x1, r2) 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'}}) keyctl$search(0xa, r0, &(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, r0) 2018/05/04 13:41:22 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x30, {{0x2, 0x4e24}}}, 0x88) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r1 = eventfd(0x8) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:22 executing program 6: r0 = socket(0x40000000017, 0x7, 0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x9d2707d2d6ba22d3, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000005c0)=""/206, &(0x7f0000000480)=0xce) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r0, &(0x7f0000000140)=""/190, 0xbe, 0x2000000000, &(0x7f0000000200)={0x4, 0x0, 0xfffffffffffffffd, "191ddac346d3"}, 0x10) getgroups(0x7, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000004c0)) r9 = getgid() getgroups(0x8, &(0x7f0000000500)=[r2, r3, r4, r5, r6, r7, r8, r9]) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @multicast1}, &(0x7f0000000040)=0xc) r11 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r11, 0x29, 0x36, &(0x7f0000000200)=@routing, 0x8) sendto$inet6(r11, &(0x7f0000a05ae2)="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", 0x5a5, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x3a, r10}) 2018/05/04 13:41:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x8083, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) r2 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) sendmmsg$unix(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="d4e588e8955b8d4f3f4373805cecc68e51b431b6c13b791e6996bc32a7b277f630212a697e7d5d00f7feb617545e835996cc1e809063aeb4ac95f45b314cc73cf452535c6067d01b2f29f64d794cdbb570ebf45c98c02bb55d39b06ea0943f8375e2ddb921", 0x65}], 0x1, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20}], 0x1, 0x20000804) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000040)={'bridge_slave_0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r5 = eventfd(0x8) readv(r5, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @local}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000280)={0x6, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x64) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) ftruncate(r0, 0x4000) 2018/05/04 13:41:23 executing program 0: unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x91, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x29}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r3, 0x80000080045003, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000040)={0x7, 0x0, {0x0, 0x0, 0x80000000, 0x0, 0x8a3}}) 2018/05/04 13:41:23 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000000c0)) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x6, 0x3, 0x3f, 0x3}) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x440400, 0x0) ioctl$BLKROSET(r0, 0x935, &(0x7f0000000100)=0xffffffffffffffff) 2018/05/04 13:41:23 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1}, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x7, 0x4) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/16, 0x10}], 0x1}, 0x0) 2018/05/04 13:41:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000040)=0xfffffffffffffffc, 0x8) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write(r0, &(0x7f0000000000)="ce", 0x1) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) 2018/05/04 13:41:23 executing program 1: socketpair$inet6(0xa, 0x7, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000000)=0x1b4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/04 13:41:23 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x2) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x800, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:23 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x121080, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x80800) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x4, 0xac206f4d44b46e8e, 0x2, {}, {}, {0x4, 0x1, 0x9, 0xf91e}, 0x1, @can={{0x1, 0x401, 0x20200, 0xfffffffffffffffe}, 0x1, 0x2, 0x0, 0x0, "1b8460da06f89c43"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) bind$alg(r2, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) 2018/05/04 13:41:23 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x92) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x40, 0xfff, 0xffffffffffffffff}, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) r1 = eventfd(0x8) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 2018/05/04 13:41:23 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000000200)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x104) sendto(r0, &(0x7f0000000080), 0xfffffffffffffde6, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='wlan0vboxnet1\x00', 0x3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x24, 0x70bd29, 0x25dfdbfd, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x8801) 2018/05/04 13:41:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='ns\x00') getdents(r0, &(0x7f0000000440)=""/98, 0x62) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000014c0)=""/4096, 0x72c7) getdents64(r0, &(0x7f0000000340)=""/222, 0xde) clock_gettime(0x0, &(0x7f0000000040)) 2018/05/04 13:41:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r0, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000003f80)) recvmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002d40)=""/4096, 0x1000}], 0x1, &(0x7f0000003d80)=""/218, 0xda}}], 0x1, 0x122, &(0x7f0000003fc0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) shutdown(r0, 0x1) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) 2018/05/04 13:41:23 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{&(0x7f0000002400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000002880)}}], 0x1, 0x0, &(0x7f0000002a40)) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0xc37b039d1416d3dd, &(0x7f0000000240)=[{&(0x7f0000000000)="8c", 0x1}], 0x1, &(0x7f0000001780), 0x0, 0x4000000}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x1c0000}) 2018/05/04 13:41:23 executing program 3: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0/file0/file0\x00', 0xfffffffffffffffe) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='squashfs\x00', 0x40, &(0x7f0000000180)="dd39322d57dc70b44d5d508085043b5d3ec86e6cacebd4fffac20007ee9519301326464729837499e6310142eb3877d39a52ce7063c28c4c8f2fdf1f2ea8c844368cc26cd2340e5217475d754242d192d14dc7adff82e95a590adc61e7a2e0a37fc98e6255d2e8b4a1440b") ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) symlinkat(&(0x7f000001fff7)='./file0\x00', r2, &(0x7f000001fff8)='./file1\x00') readlink(&(0x7f0000000100)='./file0/file0/file0\x00', &(0x7f0000000240)=""/158, 0x9e) renameat(r2, &(0x7f0000da2fec)='./file0/file0/file0\x00', r2, &(0x7f000020b000)='./file0/file0\x00') [ 127.665250] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/04 13:41:24 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00), 0xc5) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/04 13:41:24 executing program 0: llistxattr(&(0x7f0000000040)='.\x00', &(0x7f0000000080)=""/228, 0xe4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000440)={r1, 0x10}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) clone(0x40000500, &(0x7f0000000180)="7f818ee2c31d8cf72af8d816a4010b44be5dacda415a7e94af95474bda4c6edfddef2d5cf152c889b25820c2b605851088c95ff0845268ef36dc7fa131fdaf976504037bff9a80e32813a787cab196aad610bfccbfa545713c512e6005459ece7accd5b3a9b1519df80f0bd48437b0c5441fc162fcbf7489ac9ad893af44884aa88d3c039439fbf8ca45e84b4cdc2b5634eada5ba85e6101959e2ea00f1f02638c47b023b0dfaf7648fa21b89d7f9d4b3acd9a1e24014cc6e6869a5a74e7cd5c6914a780141e8fa65dbaee47", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="44ea8b1cda8813ae19ab5cdf842b97148fccbfdfd2bcc371cbc761d4deedb1494aa591c668131de2cb1b4198a3d862db8cb1091b4d0d28345adc014ec0481230cc36bf472ceb0207054d4d73c29e99f58de313356403b2db11dd7b3542b338007e03a19534d887e66bce25cbf8c43b83c978cb3b") socket$inet6(0xa, 0x7, 0x8) sendto$inet6(r2, &(0x7f0000000000)='j', 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0x2, 0x0, 0xfea5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/04 13:41:24 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x400, 0x200, 0x2, 0x2, 0x6, 0x4a7, 0x6, 0x0}, &(0x7f00000000c0)=0x20) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000200)=0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x2c3d}, &(0x7f0000000140)=0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000001c0)=r2) ioctl$LOOP_CTL_REMOVE(r2, 0x40045569, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/04 13:41:24 executing program 2: r0 = semget$private(0x0, 0x5, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x2, 0xfffffffffffffff7}], 0x1, &(0x7f0000000040)={0x101}) semtimedop(r0, &(0x7f00000000c0)=[{0x1, 0x200001f}, {0x0, 0x7}], 0x1c2, &(0x7f0000000000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/05/04 13:41:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)="92", 0x1) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040), 0x8) 2018/05/04 13:41:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:24 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) close(r1) vmsplice(r1, &(0x7f00000013c0)=[{&(0x7f00000003c0)}], 0x1, 0x0) 2018/05/04 13:41:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) ptrace$pokeuser(0x6, r2, 0x5, 0x8) sendto$inet6(r1, &(0x7f0000000080)="e4a503ed7a20ec6b2aeb37a35b1ecdd01ccce37a36fc233163bfb91a25b59abbec6b58b6f8b183b39999d66941f9ce94f81c4a0ea03be24fa1e2acc2a82e0682e6", 0x41, 0x4000, &(0x7f0000000100)={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x3f}, 0x1c) fallocate(r1, 0x0, 0x0, 0x4) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) [ 128.687370] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 13:41:24 executing program 1: prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000a37000)}) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x400000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0xefca, &(0x7f0000000100)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x8, 0x200, 0x1, 0x3}, 0x8) ioctl$KDENABIO(r1, 0x4b36) 2018/05/04 13:41:24 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x400, 0x0, 0x1000, 0xfffffffffffffffb, 0x7e, 0x1, 0x4, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4efedb17, 0x0, 0xf06f, 0x1, 0x1f}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x44d, 0x10, 0x1000, 0x80000000}, &(0x7f0000000240)=0x18) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000280)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000000c0)={0x3, 0x0, 0x80000000, 0x400, 0x1e, 0x6}) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000002c0)={0x303, 0x33}, 0x4) 2018/05/04 13:41:24 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/4096, 0x1000}], 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x3, 0x1, 0xe, 0x101, 0x200, 0x5}, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0xfff, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r1 = eventfd(0x8) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/05/04 13:41:24 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getuid() r2 = getegid() r3 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xb002, r1, r2, 0x20, 0x4) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040), 0xc) r4 = dup(r3) readahead(r0, 0x3, 0xffffffffffffff7f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xac, "e4ba7681124df2975ceda708bbdd15806d5ffdda406757b2c5e83c8a5c9da800c2a8f96aa6429e9d645b6054e31927706fe885141dded15bf0a1b789cfdd702159dd0dbaaf13acc79697021d2431ffd42b5161a2cc2a4c3e4c51a616843d0ec4a30119831dfb2dcc2ca604f29cb89873e9fb495aa16535b6f28c2be54c284a3877cfe98056d800ca07159fc1c67fedac1f6b204d7144a3c81e42953e3d0b3ae25728656b1510987f5175fda4"}, &(0x7f0000000280)=0xb4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000002c0)={r5, 0x6}, &(0x7f0000000300)=0x8) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0xa080, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000180)={r7, r8}) 2018/05/04 13:41:25 executing program 1: socket(0x40000000015, 0x5, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)) 2018/05/04 13:41:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3f, 0x218002) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000140)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast}, &(0x7f0000000100)=0xc) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 13:41:25 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'md5sum,ppp1em1\'}cpusetB*\x00'}, &(0x7f0000000080)=""/150, 0x96) 2018/05/04 13:41:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c, &(0x7f0000000400), 0x0, &(0x7f0000000840)=[@sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2}], 0x60}, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r1 = eventfd(0x8) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:25 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5d3fa71011d0d6130e5c52572205762d7b732f7afb", 0x48, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x4000000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x1c) 2018/05/04 13:41:25 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x22) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xffffffffffffffb8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x8000f, 0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x20a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/05/04 13:41:25 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x6040, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x5}) prctl$setfpexc(0xc, 0x0) connect(r0, &(0x7f0000000240)=@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, 0x80) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x10078, 0x0, 0x100, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x10}, &(0x7f0000000040)=0xc) 2018/05/04 13:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040), 0x10) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) prctl$void(0x27) 2018/05/04 13:41:25 executing program 7: r0 = socket(0x5, 0x1, 0x10000000000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00004000feffffffcb0925cdff62b5630700010f0158f39e69ae6ace274fe4837a6082c112653f8848a3b0ca41c8e118740dea"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0x9) 2018/05/04 13:41:25 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000008) r0 = eventfd(0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/54}) r3 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x5, 0x1000, 0xfffffffffffffffb}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r4, 0xb6f9, 0xb8}, &(0x7f0000000280)=0x10) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/29}], 0xee) 2018/05/04 13:41:25 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x3, 'gretap0\x00'}, 0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x4, 0x1, 'client1\x00', 0x2, "b6c2a0fe8e2dd8c9", "d76167715fa595d000b6410a29ee78a2f81bc80c122ccccefd8e26180b20f2e2", 0x1, 0x7f}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) write$cgroup_pid(r0, &(0x7f0000000240)={[0x33, 0x34, 0x34]}, 0x3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'irlan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) fallocate(r0, 0x1, 0x2, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='bond_slave_1\x00', 0x10) finit_module(r0, &(0x7f0000000340)='eth0\x00', 0x2) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {}]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000440), 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000480)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307}, 0x12, {0x2, 0x4e23, @multicast2=0xe0000002}, 'lo\x00'}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000500)={&(0x7f0000fff000/0x1000)=nil, 0x10000, 0x4, 0x2, &(0x7f0000ffe000/0x2000)=nil, 0x1}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x480000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000580)=0x5, 0x4) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x6, 0x100000001, 0x4, 0xa66}, &(0x7f00000006c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x0, 0x5, 0x401, 0x2, 0x1}, 0x98) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000007c0)={0x406a, 0x101, 0x4}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000800)={0x5, 0x7, 0x80000001, @empty, 'bcsh0\x00'}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000840)=0x100) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000880)=""/4096) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001880)) syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x10001, 0x40100) 2018/05/04 13:41:25 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x1c9c46, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:25 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4005, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ipddp0\x00', 0x2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000000c0)=0xee) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000240)={0xcfc, 0x7, 0x2, 'queue0\x00', 0xd4}) sendto$inet6(r0, &(0x7f00000001c0)="0401000000c000ddb8460900ffb26a4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033bad8920a42f2a2bb404e1b50400000000000000f55d4626a880be8bc3cfaeba524830be0ea86355344b9e419ad0c1dbd087cdc83967fd23f8757d85575ccd89f0f7", 0x78, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x2000000000d}, 0x1c) 2018/05/04 13:41:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000000c0)) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x4000000) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = accept4(r1, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000001c40)={&(0x7f00000006c0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001a00)="c7", 0x1}], 0x1, &(0x7f0000001c00)}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r4, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/195, 0xc3}], 0x2, 0x0) accept$unix(r2, &(0x7f0000000140), &(0x7f00000002c0)=0x6e) 2018/05/04 13:41:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x802, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="a2f105971504da5c866d1d3d89ac2a4e", 0x10) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x2c6) 2018/05/04 13:41:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'gretap0\x00', @ifru_ivalue=0x8b69}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x0) 2018/05/04 13:41:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, r0, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r1 = dup(0xffffffffffffff9c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000040)={0x1d, r2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c00000088ffb262059b14c9568f187a92986cec08730dfe3e34e3a2e41972dc381aa3556248306a365502c5fb18b348155a98d98e6f94d8c1a27a3bc12a26646a2bb0bf792ed3db4879fcdfb367b8d7f0230a976832b6c46c4f98edb3a80f24152e5018a861ebb9a5372284d3238102a7c04f6284ea9ba4f780f0dbf0adb8fea98481929dd106940c43afa500000000d044b5b4fdf0aae906c8c7448b1f7fb0d110c65e40de033e60a58f4e8bdc2a2f853c95470a6e944a79c3008becbfb95196c71f75a776c63c"], &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) r4 = eventfd(0x8) r5 = shmget$private(0x0, 0x4000, 0x120, &(0x7f0000ffa000/0x4000)=nil) shmat(r5, &(0x7f0000ffc000/0x1000)=nil, 0x3000) readv(r4, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:25 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) syz_emit_ethernet(0x32, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffefffaaaaaaaaaaaa0800470000240000000000009078ac140000ac14ffaa44080700000000001200907800000000af030351af49d03ea0"], &(0x7f0000aebfe8)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2a, 0x800) accept4$bt_l2cap(r1, &(0x7f0000000140), &(0x7f00000000c0)=0xe, 0x800) 2018/05/04 13:41:26 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)="62627200c3b7f64e8aebbb7828fcce870b468402e0e6821f669eea61b81c466fc09025a5086821c35894cf714b9b72d40c7a8cd00022a3b3e6ed30fa28e0c6f2ab9ce2e1f0b5248675fec53b97d0ee6a7c4026d042fb330cf2e91719d72ddcd989a1f3d5ee295ed0ec04c88c1acc0ea82b41e4c4624c5da5930f7522c25da3d715b72956c385148ede6c85b2158a217ab964158c8b6c9ac3ed5c6f7b7ee1361578", 0x3) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000000c0)=""/174, &(0x7f0000000040)=0xae) 2018/05/04 13:41:26 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23}}}, &(0x7f00000001c0)=0x84) fcntl$notify(r0, 0x402, 0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000002c0)) unlinkat(r0, &(0x7f0000000300)='./file0\x00', 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000340)={0x303, 0x33}, 0x4) write$eventfd(r0, &(0x7f0000000380)=0xff, 0x8) ioctl$sock_ifreq(r1, 0x8927, &(0x7f00000003c0)={'yam0\x00', @ifru_mtu=0x2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x264603, 0x0) ioctl$TIOCNXCL(r3, 0x540d) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000480)={@multicast2, @multicast2}, &(0x7f00000004c0)=0x8) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000500)=""/14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x400, 0x4) ioctl$void(r4, 0x5451) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$KDADDIO(r3, 0x4b34, 0x7fff) sendmmsg$inet_sctp(r0, &(0x7f0000000880)=[{&(0x7f0000000540)=@in={0x2, 0x4e22, @rand_addr=0x9}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000580)="cd5e9af7be91257ca61739448a36cf931dd61608577d79e50d9c72b438bfa487dfe51b806623", 0x26}, {&(0x7f00000005c0)="76c8a13dad4da1e711ef8685186f758e17fb8cb1570320b4541f1304083743dbb588f75ff7b54f08fe296fe228e4f5279f5cd7240c518fafb101f79d131dbe375bc110d3a67ae67a85d564fa1a15bef65c99ce42383ce55eb8d10db9fe8865fa71b321c11aec2f0dedbab8bdbb7049304baba0e1d8f311576ceedbc3a95219f48cf64eea5d348ca413c6cdd611d368132f", 0x91}, {&(0x7f0000000680)="574cae83203334c09c61d4f84770bcc864a08c39bb8c14888a7432998ae5db897bd5269785ac28e1371ada747acebf5a3a088b2e1d059bedf2071388297c775be5e77e6412e6b396dddb2fd51fb63e452d358c102b4b38ea3abb", 0x5a}, {&(0x7f0000000700)="f2b887b1879ef32829e94869a9ca210ff22bc1f6e6cdb289c7f224c965e863cda87ec1ab7aded9224ab5179e8a88691fbe5f569bedba2bb141c41146b23149e0a75579c36bc45f205b50b1bdc85b702b3c4204fa8f38b7196ab02b91a0e23c22e3a84d6595ade26d21d8a3644b9fd005912a0be93b2f9826a1a5758e336c6a29d985dc01af92ecf8f62dce5f9045a470de4c3c5b80250a32d2f3e41f8f1fe0831c5af31090312f2bfac8f87dbcc0cfd956500097793a64aff90b565f2471ab72f5ce0821f470f20012e5cc0546c509db", 0xd0}], 0x4, &(0x7f0000000840)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x201, 0xcec0, 0x400, r2}}], 0x20, 0x80}], 0x1, 0x40800) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000900)={r0, 0x6, 0x1, 0x2f7, &(0x7f00000008c0)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000980)={'veth0_to_bond\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x80, 0x0, 0xc19, 0x8, r6}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000a40)={r2, 0x3, 0x0, 0x7, 0x8, 0x6a, 0x0, 0x1, {r2, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x3, 0xfff, 0x1ff, 0x200, 0x9}}, &(0x7f0000000b00)=0xb0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000b40)={0x4, 0x3, 'client0\x00', 0x1, "add6a5e4a9f0ca3b", "eecd9e89c1b70e3a277073b3ed06f11b304ced4ff70b0880314fb364f37bb0a0", 0x3, 0x1}) ioctl$TIOCCBRK(r5, 0x5428) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000c00)=0x9, 0x4) socketpair$inet6(0xa, 0x80807, 0x7fffffff, &(0x7f0000000c40)) 2018/05/04 13:41:26 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r1, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0x10) 2018/05/04 13:41:26 executing program 6: r0 = getpid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r2 = syz_open_procfs(r0, &(0x7f0000000180)="ab06c464c5b6617b05a2fa724975bb1ea2eefd6639be283a7b462b7d6d0023a7c3ab16dea732284fd2d753132b5687ee7ae684313131b482352cd91a6711cdb6fcf2d14a38a5a8cde23ce49d9161c39eca33946c20ad12b57a6317f19f50c67d7cf2b600dda69e85c6b7f4e7ecb5ef77b7e8f9f3579aa215d0c7cb471103eae462e0eda54320f920dbfc4aaac5671b22d6df80e5b200a6f56834dcf225970463e63e38363b") sendfile(r2, r2, &(0x7f000050dff8)=0x1000, 0x879) 2018/05/04 13:41:26 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x65}, 0xfffffffffffffe4e) socket$inet_tcp(0x2, 0x1, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0xa176, &(0x7f0000000280)=[0x0, 0x0], 0x3fffffffffffffc8}, 0x20) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000440)={'raw\x00', 0xc8, "7063616514d67de87cbf95c3ea107279a828154474effed332b8161831f0c63b87ad766178ed4fc1133634c08b607c8aec26d3c4cc3108bfdce5489b50c14ce153a7122369f97204d372379fe9dc24cc5dbec48c6b853dbb012f51074b0c4f5321443c4568a2791f07e6dd38e951d481ce21368aab4554ebfcf603d03ec6819fe599c6ec59b190f48d46cbfe01a2c5134534e1df1f00eee79666858d81721e6135a4b0567e58aec6c51af798b2d5c441094c384d1ee13d8ff94955b5dcdbcd26ee777f0d79aefaf0"}, &(0x7f0000000540)=0xec) modify_ldt$read(0x0, &(0x7f0000000180)=""/233, 0xe9) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/248) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00'}) getpeername(r0, &(0x7f00000002c0)=@can={0x0, 0x0}, &(0x7f0000000340)=0x80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x7, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f000031cff6)='syzkaller\x00', 0x833, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r1}, 0x48) 2018/05/04 13:41:26 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:26 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8200) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/102, 0x66}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000440)=""/22, 0x16}], 0x5, &(0x7f0000000500)=""/234, 0xea, 0xff}, 0x40000040) openat$urandom(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/urandom\x00', 0x82040, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$setpipe(r2, 0x407, 0x6) close(r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000680)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x90000001}) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000640)={0xaa, 0x28}) 2018/05/04 13:41:26 executing program 2: nanosleep(&(0x7f0000000240)={0x77359400}, &(0x7f0000000280)) nanosleep(&(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x10400, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000580)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) ioctl$int_in(r1, 0x5473, &(0x7f0000000700)=0x1) r3 = userfaultfd(0x800) r4 = accept$packet(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000600)=0x14) r5 = syz_open_dev$dmmidi(&(0x7f0000000640)='/dev/dmmidi#\x00', 0x8, 0x80) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000400)="fcd7824c068d4e1563de74eb2115cfe7939bdf5f7f92947322e9e7ddc9c8ecfca5468bec1487d29d3ca383fb14", 0x2d}, {&(0x7f0000000440)="e0ed2acd4c9d697609ae5ffffb6acdffd72f32cdd278", 0x16}, {&(0x7f0000000480)="73769decfb04166da71915f5708acfcf48352a4ce9a62ddb2ca1e9b74db5467cdfd134b90bcbddf73359d84a9d48666d025bb8b21cd264624be4addb10aad17623eec8f8a541bf33fba52ecce94fb9a15302641e09366cc4892a8d3d35ad744e00fd1a2c33116f5d31acb4b0a64e469c92820f04f8dda3a73ecbcfd7ff4c7c67cee2b8b91dc175fd2f0a149e16497dccc7c06426e6fb421ed6c028733fd510ee7d4497485c78fa62e50fd3bbf68cb92710469899ff", 0xb5}], 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x28, 0x4000}, 0x40000) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000740)=@sack_info={0x0, 0xfffffffffffffffa, 0x100000001}, &(0x7f0000000780)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000007c0)={r6, 0xb2, "d25122d1c2879098d3b87e1971d79a5da2ae3ba83431bad574ca68cfa50a21a710ee717d90b9aec9ec4991636109f23b7c7ca77a31f17c11402917916ecd10bcc1452fa017c20fffeadbade4e240d60174e59bf1d6dfb82097f42c86aca57371c4d6536c44c541dd1e199657591268fdddc261744f204df17d63ccb952a82a3a6c45eb7002b897202128bb552b9e9c6eff2bb0424948ea052ddc8ea4663d49b20efc6c361c0eab0a62ba271c1d0cc9fa4ef5"}, &(0x7f0000000880)=0xba) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f00000000c0)=""/227) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000300), 0x1) ioctl$SG_EMULATED_HOST(r7, 0x2203, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[], &(0x7f0000000200)) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') 2018/05/04 13:41:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:26 executing program 1: r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f0000000000)) r1 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="baeffe4195d465bff291eff8048ef79aaa2af7bfa0ae2895f5e7de9568e34d738aa0f46972e5f8b1de6a96640b15a51effdaed36554e85f81a46b577ff25aac776f3a2ed3a90e225e3c5fd189b50444e31ce1dfe477490c52e22b5e7e122f8a609cfde8099f566acb04d7fd1bdff77266593c70517c97969dab5cd401e41ed552fe9a7b3dcefc7e4a44ce78cd0f856588f81fa", 0x93, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/167, 0xa7) r2 = shmget$private(0x0, 0x1000, 0x22, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000240)=""/196) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x404000, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000380)={0x0, 0x0}) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, r1, &(0x7f00000003c0), 0x0, r5) ioctl$sock_netdev_private(r3, 0x89f5, &(0x7f0000000480)="1013f76d9d8d6cc37dd92bcfb0a88fafab1f7c4453ca0511e8e315709433e98aa12d8522bee184ec920e626a917f4f337f68a78152de50801f8e21538b33f51169be4f50be217414201409b38d9b2967980d81059766b1d87b23164bb36cb32eea3d5f1cb03020e0c7b3d507f843b120a1b7e8a1c88a7b2c10c364bcf09c59c7ca6ec0096832bc7b703975ae85156761e9cfa9486e2a6b03216114a6d2809302a7e076cdc5cdff463ecf609fc2d3eeb6a4c4b89f") ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000540)=0x4) add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="87431796c1e16f93dbb63d66b5b26b7eca99bc78c159cbc426b643bf881505774e8c3624c36cff74b12ba5dbff1ba783a9471d69d944af0058c51e91e6e9802aa0f43f7a642bb26b6f864fbe0bac8a6427e269c2d487f2c4069a0a138949b768ef51fa652fcb7e3c8fefe44d9121de69bdd191db5ae9c507a4748f2cb7e36f22759b54154a028ece6b9be725e1a55b12fe9f0832f502f4e2388f6053abbb41a9a9bf0ddb7c8d3f418975526ffe77f9eb9ffd348e05a4836e35979bb332af62368c4d61ba1c6a2514515c569ac751866b1de99f5e199a10d91dc22210b65bcb5cb5a1fa4d9402682c76bac4d25b8139fd2e", 0xf1, r1) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000700)=""/85) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000780)={'bridge_slave_0\x00', 0x81}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f00000007c0)={r3, 0x7, 0xffffffff00000000, "1a1c40c8f511da91ad1eb69e81d5c4a7ce8373712bc1b5c0d17ff8ae1ead12e1521229483de62c4fafa5e4908657d1975a30eed44a5ee6804c5cd56d02749bb14991dc01ebfad32c95af77636ef5356d"}) fstatfs(r3, &(0x7f0000000840)=""/39) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000008c0)={r3, 0x28, &(0x7f0000000880)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000900)={r6, 0x9, 0x8}, 0xc) r7 = syz_open_dev$dmmidi(&(0x7f0000000940)='/dev/dmmidi#\x00', 0xff, 0x101000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f0000000980)={0x24, @tick=0x5, 0x5, {0x1, 0xffffffff}, 0xa40, 0x3, 0xba8}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000a00)={0xce, 0x2, 0x84a, 0x5, 0x0}, &(0x7f0000000a40)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000a80)={r8, 0x1}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000ac0)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000b00)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000000b40)={r9, r10}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) capset(&(0x7f0000000c00)={0x20080522, r4}, &(0x7f0000000c40)={0x9, 0x7, 0xff, 0x480d, 0x6f, 0xffffffffffff0000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000c80)=0x72, 0x4) epoll_wait(r7, &(0x7f0000000cc0)=[{}, {}, {}, {}, {}], 0x5, 0x7f) 2018/05/04 13:41:26 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x18200, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2002, 0x0) r2 = memfd_create(&(0x7f0000000100)='dev ', 0x0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) ftruncate(r0, 0x3fe) sendfile(r1, r2, &(0x7f00000000c0), 0xffff) 2018/05/04 13:41:28 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d80)={{0x3, 0x0, 0x0, 0x0, "12bced685d1a5afe5df7e8d0a3a5bee0b731edd11c591eb7cb373aa219ee8d56f83bf316d4212e5c69e1f0fb"}, 0x0, [], {0x77359400}}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x9, 0x7f, 0x20, 0x1c}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x1}, 0x8) 2018/05/04 13:41:28 executing program 3: socketpair(0x1d, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x3f]}, 0x6) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000140)="6ec52dd8efebce00154653cd211a4d773ec0f9e2f3b9f73ab1a3264646fcd3f9e6ab29cc99eb68debde1c703d125d2d435dd15568418ecacc284fcf6a7058472b9ad3205ad769b112114f2a777e5201ca77ceb52d5c8589923f4576e2fa9a9cc684f88c91a2e4068437e8df869ef87af0794e2173adc4d0b20fd2c1f8af196a12a2e9af7196b0cc9e43b", 0x8a) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)=0xf) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x101002}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa8, r3, 0x0, 0x70bd27, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40000}, 0x20004050) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r4 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000440)=r4) openat$md(0xffffffffffffff9c, &(0x7f0000000480)='/dev/md0\x00', 0x109942, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000004c0)={'gre0\x00', 0x7}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000500)=""/39) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x2, r1}) ioctl$sock_ifreq(r1, 0x8911, &(0x7f0000000580)={'rose0\x00', @ifru_map={0xfffffffeffffffff, 0x1fc, 0x8, 0x0, 0xb0, 0x3}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'team_slave_0\x00', r2}) socket$inet_smc(0x2b, 0x1, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) fchmodat(r1, &(0x7f0000000600)='./file0\x00', 0xc0) chmod(&(0x7f0000000640)='./file0\x00', 0xc4) sched_getscheduler(r4) fcntl$setownex(r0, 0xf, &(0x7f0000000680)={0x0, r4}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in6, @in6=@mcast2}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000007c0)=0xe8) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000800)={0x303, 0x33}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000940)=0xe8) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000980)=""/5) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000009c0)={r0, r1}) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000c40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000a40)={0x1ac, r3, 0x14, 0x70bd26, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1b}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xbfc}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0x44005) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000d00)) 2018/05/04 13:41:28 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='stat\x00') r3 = socket$inet6_dccp(0xa, 0x6, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x100, 0x9, 0xffff, 0x4426}]}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x94, r4, 0x0, 0x70bd29, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x81}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x99b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfa29}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x44084) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000380)={0x7e, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0xf8, "ddb365be21afeb9484ebe562486c58687f0c45507a091d1a2ca5bf0b82c0c0869569ba9ef6328566fe8725614cfdc853c021550aa1615eb1a848c34a8e980a14a66e9b1414f7a7eeb7bbf6ddbce906c1fb167da21b2598fc0cb792c55f6e3d9d8f4a022a6da6742f4899ea1282f8d2c2dd9d9c8ff06bd7776e1d062802a52a154039504df3d3dc56e4bce3b54f840b0f4cccacec10d24a5bd498329d35c1675e0eca069127cbbe398b74a05ddbfe01a5ed5ab96abf4d194fa6a4cd597436e93e29b6383c0d5cd7ef3f897d65a47beeda811c357c90f54b21bcceee80aaffc4bbbe645c86a476cf7309dacfc72fb975423fd4a95673f56813"}, &(0x7f0000000580)=0x11c) ioctl$SG_SCSI_RESET(r5, 0x2284, 0x0) seccomp(0x1, 0x1, &(0x7f0000000600)={0x1, &(0x7f00000005c0)=[{0x2, 0x9, 0x10001, 0xc000000}]}) lremovexattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=@known='security.evm\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000700)={0x0, 0x1c, &(0x7f00000006c0)=[@in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0x1}]}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000780)={r6, 0x8a, "74729ccd114b303b304fef1b5df0612f66303737d8db72fd5140e6ef8b92cb887327a1aee9b7ec129af08a2b037a2aaed59769cf1298be9f77d112b12f5297cdbfd7378738f83a2120c2068c47a37e23212c658f2433e9ab7748ec03f05d97ed841dbed86cac427ed9112d94015f01b186435a325bbe1f7ba7b6d93837d4595c131ee932f4bc4ede2715"}, &(0x7f0000000840)=0x92) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001d80)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000001e80)=0xe8) getresgid(&(0x7f0000001ec0), &(0x7f0000001f00)=0x0, &(0x7f0000001f40)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000021c0)={0x0, 0x0}, &(0x7f0000002200)=0xc) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000002300), &(0x7f0000002340)=0x0, &(0x7f0000002380)) lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = geteuid() lstat(&(0x7f0000004a00)='./file0\x00', &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = geteuid() getresgid(&(0x7f0000004ac0)=0x0, &(0x7f0000004b00), &(0x7f0000004b40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005ec0)={0x0, 0x0}, &(0x7f0000005f00)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005f40)={0x0, 0x0, 0x0}, &(0x7f0000005f80)=0xc) fstat(r5, &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000006040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f0000007180), &(0x7f00000071c0)=0x0, &(0x7f0000007200)) lstat(&(0x7f0000007240)='./file0\x00', &(0x7f0000007280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000007780)='./file0\x00', &(0x7f00000077c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000007840)='./file0\x00', &(0x7f0000007880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000008d80), &(0x7f0000008dc0), &(0x7f0000008e00)=0x0) stat(&(0x7f0000008e40)='./file0\x00', &(0x7f0000008e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f00000095c0)=[{&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000000900)="87943cfcb094f86c531252172b76b5b3a2281eda3ec625fb54c5f77b92fb9f7048c949c6f2c66ce3e23d58ee53624957220e986db12eadb6f85378428b76dbb0ae7ecffe043369d00c61b0a1f26e7c2c6e6eccf329afddc97ebce2258a67afacd170c190fe145b4f250d4f4f346fd6ba092579cb3d8180caf839781c07ef72b2f8f85f71dbb7ef361875f29153aed4739e763c770d67a491eb8ab423", 0x9c}, {&(0x7f00000009c0)="1f2502da263f2c3a8ce50a591e0a52c39c93208dfaf4509fc2de2c2444b036b5e68cd3ccc2c234aea2b593781fa531d8979fb6aa2e8ae01b6802986c79cd1eb7af46ff5d71fe58ccf4aaad158db9153fc96e6d3d04091a8b1325cb9483d7f9dbcfa8ef516c1cca194a68035c6142a5fd4d05", 0x72}, {&(0x7f0000000a40)="392a576affb7ba6c61f9bbf9d029e98c664791760332572cb43704106043eb36a4cbe22742fcd82e5e15bd42e2f456e6c956d20eb5522cc8c7821d5b3e0a6a23c00fd2ae89dcc5747596092a9dfd5a20d70107e0a8dbb536c47a990c79f1c8d7f8c9f9253bc9af266c7c90380dc21b64a99f7e2c5d059664195af27d1ce39b4e4bf41dc9bd786648", 0x88}, {&(0x7f0000000b00)="59e8ea4f3b8d98b1f155e1c63e63f4fa680e4d94efb526d5dc5ab1aea0d5a2a87ec4606aa46bbe3625a08ede3c1c86741667ed1e64af3ebf14749592412644a818587945886e964124d0a69405139728a2b5217f58981b10762adfa6d900ad5b78ec7650a666782529dd91a06d6e13a7f826405fcd233b189413064e5860f34fc6c2bb267148cbb803689793b9196e1280fe530284a8abe2ee48503b6a2c85114a22f99338a88582f2f7208c25db8f07473170cc0264e7dc1013", 0xba}, {&(0x7f0000000bc0)="7ae3f9237346f8c59fa72071a3ca1bdcef188ba00dbedd402578fb15c72cdbfda0acb15776397cc2ba119eea8f66091e060815c0dfda8f2fd0b4d25bce2ce356590fa6a5d1cd2eca626a4c5027879ac9da17e9", 0x53}, {&(0x7f0000000c40)="d61559bd0881c261cf1e608321887e6118bb1f05b14524e938a9d7bbf025d617557f69901e37fbb7", 0x28}, {&(0x7f0000000c80)="8717b4388d63891ae616c4201a7604abad0833b79757edcb18bcc5e6a4a9c962911fba360a9bc2db24597fd7474b0210eafff80a001e158097dda15ac9c4ecbbbdc5b11e4a5ddeb2142c8fe66fc737c999c6780624275e6272d0a0d2abd46c6a30ff33e78cca2f445360f6", 0x6b}, 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0x1000}, {&(0x7f0000008c80)="6d09d4d901ba8f436c013fb392d8c2a6c250b5fe6f1eec3de4f59b7d731bb5f388ed99ef90269a6fcc17cd3879e1f706d8fcca52d9101ed7593f69e67fd59e2104a124924a780991c3694c8801de9b900b354ce8006e4acff36633ca78caab99924fc2e1bac4c9d5e1df", 0x6a}], 0x6, &(0x7f0000008f00)=[@rights={0x28, 0x1, 0x1, [r2, r0, r5, r3, r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r5, r5]}, @cred={0x20, 0x1, 0x2, r1, r25, r26}], 0x68, 0x40}, {&(0x7f0000008f80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000009540)=[{&(0x7f0000009000)="ff4d1f23226b616dc2c880839e43d6797aa4d3aeb3749e4de4e66f92f54bac93e2324d2a3308eae042deebd34be135ee5fc50613f35f9948ec37e1d704e9fa0e62fbe86fd96695cae8e8d593cbf9adc71edd19363ae4e2ff1fad89f8028a4f807ba828e7c41154e8bf4a50122962af194bce43ab4baa8a032662c5c2fcfa9d9a28bdf0ee2f99bf4aabdd765af6ec26ea853a4a45b5e76710f6fe6aa6f64af81956610dc8119c48af3cbbee5d5ab6b0ec09a0bb6b14b487f60f33e709fd724da640ea6e59519692e69012bebeff79c2c757e6f62efd9c8deae609b22fc41839", 0xdf}, {&(0x7f0000009100)="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", 0xff}, {&(0x7f0000009200)="1b4317fd0bd7bada70e6f93ce3e55f9186a4b6d97bd075611d77891dc080aabf4baf5fe83e3f39284c7ad04a567c976cfacc1c608816ccd9a2755557d0ea94a0cccd8f56a11eeebe4fac9979baa0d51676ac51be56d3dd27f1e858b87e7d809d90dd", 0x62}, {&(0x7f0000009280)="60974608c17cd8bc46ea00886e318fc21563c1cdc8d212676ec86adb104f6fcb9a8f859788a23c7c3b0d265494af42a4acf6f981efa6c3a001ba4cab576af2244bdf47afa20cb0600627f22166563f7c8f", 0x51}, {&(0x7f0000009300)="b4f732d8dd72dd97ed05a02b5dfb3c3763abaaafbb4fe2c6aa7fc5e427232502d7d4f58f73eae05636c612b70d8a822e701cfc1d45eee376378de83048f0eb09", 0x40}, {&(0x7f0000009340)="6e4c8d1770a9b833bb2cabe6b979eeaf72f76deade98a3a8d02a7e0d02d624816631f15639466c5a9841", 0x2a}, {&(0x7f0000009380)="b88c63bf782e390aca21662b5f63e6df4d7220324aed1df1976705c54b62af4619298a98a1ee171f28d18acfc9691d418828a1ed14c5d33fb9d7b7eb9662585fd6115373cd52e4d01878feb6ef08db137c7ebb5d3e8fd1ad30d976ad3efea2e14fb5ec9dd6103a2b2e694cfaf249c2d79d6bc3571f097a12de78812acff3b52b31e4413825a9d1c622", 0x89}, {&(0x7f0000009440)="ce070ce13ba496e14d96416529bb646df46e1102b99700e43b0cc1a1f92ecac3f16fcdf91a13403c5c516c423dcfc8c2788525f63a3483b34fc863678e480d8d20007e54754e51ee3f4714e5720936d9176f2fc251c30b37830dd2c7291b06707dfcec80fb74d258a5bdfabb567b2623a3edf530d35bddca2aa5cf979f64189513123a03e2a9c15f1f554cc6e1feacbeece94d288dadb6e57221c73408b9ddf298b0e7714bbe6da595dfa24775778aedcde6c674f5fb629887e651a8b89f4b5e5ca270dd29d4382ecafceb13657ad8c3ad15d8471b4da5cb352d89e64e459cd343ca", 0xe2}], 0x8}], 0x8, 0x4040) 2018/05/04 13:41:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="2e2f0600000007000014428226faf4687af2e5f75e8cb1e6b13900", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='memory.low\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7fffffff, 0x24080) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000000c0)=0x3) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1) fchdir(r0) 2018/05/04 13:41:28 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000bc0)={0xffffffff, 0x3bf, 0x10}, 0xc) sync_file_range(r0, 0x2, 0xffffffffffff977e, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f00003cd000/0x2000)=nil, 0x2000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) 2018/05/04 13:41:28 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xd) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:28 executing program 5: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4002, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r2 = eventfd(0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) readv(r2, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:28 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 132.231125] can: request_module (can-proto-6) failed. 2018/05/04 13:41:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="f30633fbc000800004000000"], 0xfef1) fchdir(r0) 2018/05/04 13:41:28 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x4000, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40000, 0xa40) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = eventfd(0x8) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000880)=""/4096, 0xfffffffffffffc39}], 0x1000000000000193) 2018/05/04 13:41:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) dup2(r0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), &(0x7f0000000d00)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 13:41:28 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x400}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={0x2}, 0x8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x2, 0x0, 0x3, &(0x7f0000000140)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000001c0)={0x3d0a, 0x7, 0xfff, 0x9}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c0045009, &(0x7f0000000080)=0x10) 2018/05/04 13:41:28 executing program 2: mkdir(&(0x7f00000012c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 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, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000340), &(0x7f0000000380)=0x30) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x2200) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x8, 0x6}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f0000000180)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x80, 0x4, 0x5c, 0x1f, 0xffffffff, 0x5, 0x2, {r3, @in6={{0xa, 0x4e20, 0x25, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff7}}, 0x4, 0xfffffffffffffffb, 0x0, 0xf68, 0x3}}, &(0x7f0000000300)=0x207) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 132.350257] can: request_module (can-proto-6) failed. 2018/05/04 13:41:28 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000240)={0x6, 0x7fffffff, 0x1, 0x1000, 0x8, 0x8}) timer_create(0x4, &(0x7f00000001c0)={0x0, 0x13, 0x2, @thr={&(0x7f0000000040)="37568c8878af9f82f81d837f254ea06db644a0d71812edae9ead5a08fb4f4e48ed0b7c1e516864be6953b6ba50ec26988d09d4a3a3b7d308112434b1e604f7b400efd7cd545107901ab55c5a42929f23f4c0e27b130d91701b456065446a5853d88b9608ae21bb8e59e083ca7d425442b8e736acaf18055c03b97914da9ccc8c0a74de644532648251513f979d9abb36c3a0779e5a7ad5ea4939368b5819af5732616c598cfaca8e003dd4a2175727862556b4e81c04a7dd59550efaf04b3cacd52673c88f874e842601204d7e57b9640884059ed652e12f7ecbf6f793dd17c5877267c81339f98232f6e485bf9b5f297676dcc3fe", &(0x7f0000000140)="d3b93320ff94bedcacfc49da50caa58ba71d2ecfbca70fa4f3452950c94258375f39f0c41aed340b849c79f886c86566d801b89e633d52d67c8f153f8797851361b22ba94fe6f28dbcaada0b7dd96e69149afbc8c0dc"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r1) 2018/05/04 13:41:28 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000000)) io_setup(0x1, &(0x7f0000000080)=0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.stat\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="090c11a859e8bc33d87d035579499e1c25a5e987141856d533b2c0ba19b978f59adfa8ca1fc5861019de5b3c9b3baa573539a61d323e139640e054beafdea5b27110aec45ccd2bc4ad1c178c4c8c250e1a33bdf864d476cb20e3feb8d8a8e1ff0ca5f79da0f995b538f7a7f936f5dd86e1032210fbb7958d6ed715224a7a7eb54a621fa579e6a0e138c1f9500a4d09f64a9dff83a88a730a6749d035c5d77df39fe08590d4ed209a5ccba37c75ae40c74576e8c9b46ce9f63d0a95ecf800b82a", 0xc0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x2988000000000, r1, &(0x7f0000000180)="657b65c8b64d733069640ada12603b67899faac8df98cda84f64245c72bb2ad2ed34b6725a13", 0x26, 0x7, 0x0, 0x1, r2}, &(0x7f0000000240)) 2018/05/04 13:41:28 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x400000000000, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/4, 0x241) r0 = eventfd(0x8) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xffff, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000180)={0x9, 0x9, 0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0_to_team\x00'}) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/04 13:41:28 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2) 2018/05/04 13:41:28 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_tables_targets\x00') ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x200, 0x7ff, 0x100000000, 0x7fe0000000000, 0xe7f, r0}) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f00000000c0)=0x2, 0x4) 2018/05/04 13:41:28 executing program 3: r0 = socket(0x18, 0x0, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/05/04 13:41:28 executing program 7: unshare(0x40600) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000000240)=""/244, &(0x7f0000000080)=0xc7) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x6, {0x56ff, 0x8b4, 0x8, 0x3f, 0x80000001}, 0x81, 0x296d}, 0xe) 2018/05/04 13:41:28 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x86080, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'veth1_to_bond\x00'}}) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)=0x1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) r2 = mq_open(&(0x7f0000000100)=')(\x00', 0x882, 0x148, &(0x7f0000000140)={0x401, 0x100, 0x7a101f4a, 0xa8d, 0x0, 0x3, 0xea, 0x9}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000001c0)={0x2, 0x1}) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000240)={0x24f, 0xff, 0x27, &(0x7f0000000200)="30cf9f48b7b02e92609c9b258df1990c2c0fbfd24a8b167d6350f0546639642cc93d764b229a02"}) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000280)='/dev/md0\x00', 0x4000, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000002c0)=0x3) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000300)) r5 = syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x1) io_setup(0x4, &(0x7f0000000380)=0x0) io_cancel(r6, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xa, 0x10000, r5, &(0x7f00000003c0)="4d9aa867477d4fa901b6b4c7c2fba999bc68f58b0533580a4502f586fd27694f5dbbdd9f6b3db4c422248c753328178d3fba479464e8572109f668d953bcdefabcc4ceb771b340e55700ddb4b0a837d1e5411a9f967563bbc25eb71d4a93104d44a98bbd01601fa2928cf09672d5127f1926655cfdf47c1ecc86102b3a", 0x7d, 0x2, 0x0, 0x0, r0}, &(0x7f0000000480)) r7 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, r7) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f00000004c0)="fdc8a4d611caa1af1b5cfc96ddb357f7769f8720167341137423d718dddcb305c707e1d7d0689cdfea2356fc91f6ba137dca9309fd8e3b7244f98ffd9267bf09b91118221de543d95de7afe2f9b9380330835cd0efe7a25a27556f22d4fc0944ee6f78ccdeeb40802d78f06e0c1eb6e1a9a33d7f6909a3ab3bcce49ea033d4a7b912d75bae3e98e351e45b76593726adbd8b2fae347717de85411971ad9349876948754658c54e00f3c95bfceaddbf12c2952892566024c9bdb7550dd32baa8cf3ee51e2b802c9ddc9296c0238beca47c29be1bf", 0xd4) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000005c0)={0x6, {{0x2, 0x4e24, @rand_addr=0x8}}, 0x1, 0x4, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @rand_addr=0xfffffffffffff000}}]}, 0x290) sendmsg$nl_xfrm(r4, &(0x7f0000000c80)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000c40)={&(0x7f00000008c0)=@getae={0x350, 0x1f, 0x2, 0x70bd25, 0x25dfdbfd, {{@in=@loopback=0x7f000001, 0x4d2, 0xa, 0xff}, @in, 0xfe4}, [@proto={0x8, 0x19, 0x6c}, @algo_auth={0xc4, 0x1, {{'michael_mic-generic\x00'}, 0x3d8, "12b97f98c6d7bd28661d3f0f9332ff5f5a4aa42ba1b3a46b075b263ed3344e1a44bb29071a0a622a98bf9ce33e013167b2c5b187ec8897c15794003c310b70eff182b7f67fcf8f55f523c20748934ffba5bee0a65d2292c1974ece1969227afa464283245e8e545959c8c0b09cee9d9e84d14f460be28b5a69c21c"}}, @migrate={0x30, 0x11, [{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xff, 0x1, 0x0, 0x3505, 0x0, 0xa}]}, @extra_flags={0x8, 0x18, 0x10000}, @ipv6_hthresh={0x8, 0x4, {0x24, 0x21}}, @replay_val={0x10, 0xa, {0x70bd2b, 0x70bd2b, 0x9}}, @algo_comp={0xb8, 0x3, {{'lzjh\x00'}, 0x368, "90a3018fa2a7148f082684f99d0be66ecceb00728da2ba652c8a36028a14a0282f0fd38dd3e9610943c68ae1853ec4b5c69a4f78a6e7cb42278dd893c039c2d6a06817f1a4a2efc369b4e3799b0aa29d308e9bcc8f9eba9f460c2a11143757f552335d1d1811b7fd031b639bef"}}, @algo_comp={0x13c, 0x3, {{'lzs\x00'}, 0x788, "18090cec06f60e5d93cb9b8370b4fde95b3071af2fe7eddcad0bd6cc6644c8fd589f51faad8bfcc3c6963f08e0f1c4d1b8922a936780d5e78c8007854cdf4a2315b5625690607c901ea4f12c65723c8aea8ada8fa24d2a795b76dcca6d93695ca3d7d33818234aaa54b081d1fd95ea304b6481745a65f00e9fd8555912090361fc56c32907e259d2e6cce409d70b73f7fedfa9941f7459e39d6dfaa31431262ac65a440e776ffae254a8d86aa27f6e925df69403668f4c54f67a4e1a27dc3daf46cfd9739da0f7e58ae111a74b901fc87979e956f3805d00e1e6c8793e4ee1384927305d2072690d2519af1284fc6777cd"}}]}, 0x350}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000cc0)=0x5e6, 0x4) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000d00)={0x9, 0x81}) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x40010000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000d80)=@delsa={0xc8, 0x11, 0x300, 0x70bd2a, 0x25dfdbfc, {@in=@multicast2=0xe0000002, 0x4d3, 0xa, 0x2b}, [@replay_thresh={0x8, 0xb, 0x7fffffff}, @lifetime_val={0x24, 0x9, {0xe1, 0x5, 0x3f, 0x7}}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xa, 0xfffffffeffffffff, 0x800}}, @coaddr={0x14, 0xe, @in=@multicast1=0xe0000001}, @lastused={0xc, 0xf, 0x9}, @lifetime_val={0x24, 0x9, {0x8, 0xfffffffffffffff7, 0x668e, 0x3}}, @ipv6_hthresh={0x8, 0x4, {0x16, 0x43}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000}, 0x10) openat$null(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/null\x00', 0x80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/ptmx\x00', 0x400, 0x0) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000001080)={&(0x7f0000000f80)=""/217, 0xd9}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) wait4(r3, &(0x7f00000010c0), 0xc0000002, &(0x7f0000001100)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000011c0)=""/190) 2018/05/04 13:41:29 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x924}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000040)=0x800, 0x4) 2018/05/04 13:41:29 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@remote, @multicast2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x411}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001040)={r1, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x60, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)={0x10}, 0x10}], 0x1, 0x10) 2018/05/04 13:41:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x336) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/05/04 13:41:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/05/04 13:41:29 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x1000000000000095, &(0x7f0000004040)=""/1, 0x1}, 0x1}, {{&(0x7f0000004080)=@sco, 0xfffffec2, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) fchdir(r0) 2018/05/04 13:41:29 executing program 2: r0 = semget$private(0x0, 0xb, 0x0) semtimedop(r0, &(0x7f0000000000), 0x2aaaaaaaaaaaade5, &(0x7f0000380000)={0x77359400}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x808d}], 0x1, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/05/04 13:41:29 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:29 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x1fff) r1 = getpgid(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x404000) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000ac0)={[], 0x0, 0x0, 0x0, 0x0, 0x2, r1}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x2, 0x4) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) 2018/05/04 13:41:29 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0), 0x8) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="95c7df516464d8602701efe4b85706c222f1ac", 0x13, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) keyctl$chown(0x4, r1, r2, r3) 2018/05/04 13:41:29 executing program 3: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x14, 0xaa}}, 0xff20) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00000e7bf5c090000000000000015146602a414"], 0x14) 2018/05/04 13:41:29 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/5, 0x5}], 0x1) 2018/05/04 13:41:29 executing program 5: socket$netlink(0x10, 0x3, 0x9) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x200000a) r0 = eventfd(0x8) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101080, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x0) 2018/05/04 13:41:29 executing program 0: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) fchdir(r0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") restart_syscall() 2018/05/04 13:41:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') writev(r0, &(0x7f0000001080), 0x0) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000000000)=""/4096, 0x486}], 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001000)='/dev/snapshot\x00', 0x104, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001040)=0x4) 2018/05/04 13:41:29 executing program 3: unshare(0x60000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x400}}, [0x5, 0x20, 0x4, 0x1000, 0x7ff, 0x8, 0x3ff, 0x0, 0x4, 0x40, 0xc0, 0x68e, 0xffff, 0x1f, 0x8]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000680)={r1, 0x94, &(0x7f00000005c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}]}, &(0x7f00000006c0)=0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x1, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x100000000, 0x1, 0x35, 0x1000, 0x8278}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x9}, &(0x7f0000000300)=0x8) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0xb6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r5, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x1000000000000000}) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000340)) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xe81, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000400)={{0x5, 0xc78}, 0x21}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000100)={r7, 0x80000, r8}) ioctl$TCSBRK(r2, 0x5409, 0x0) 2018/05/04 13:41:29 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x84000) fcntl$notify(r0, 0x402, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000000240)=""/56, 0x2, 0xfffffffffffffffc) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="58000000000000000505000000000000e6065d86a61b070000001013546deaa31b55dededda4847f36c09c91237d1c82f94360bcf7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd3df2105e339a68c82c77bb7807b299582cc6bc34573abd9f58cae49f5ace9798cbd2899766e757ae51c3fecc8e14727dfb2e8d046a51da3483cf95c380f408860cdf7c4b3616e57a462bcb0490e4d2e5758902bef4fa09814ff0738ab1bcaa704938efa66235a600a83df96ec7fd9d2d012e7ae62a0163133abb85d5247b191530402d0a36271c786f031e1cac98f60252f474c5903e2f65d6ffd0764c8c41b8c14bc7e65242b6bd729f9d38f7cf28eb02429a3b23fc2184e7cf88a768521f860492c17ca74d070651e6e623aa2219a9a480048ba20a8a0079583660888f8e159452e3bdf6178a5d8473df5a5a3360c55aa33257d1912e9ec8ddfb801933b19e13601a436a3a39344be6f63da3d51ae11b6e5ffd8ea6e420f8a76bfa775"], 0x58) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0x2) 2018/05/04 13:41:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup2(r0, r1) recvfrom(r2, &(0x7f0000000000)=""/188, 0xbc, 0x2000, &(0x7f0000000100)=@sco={0x1f, {0x92, 0x8, 0x9, 0x5, 0x9, 0x8}}, 0x80) [ 133.536088] IPVS: ftp: loaded support on port[0] = 21 [ 133.723096] Unknown ioctl -1072929747 [ 133.734899] Unknown ioctl -1072667637 [ 133.746382] Unknown ioctl -1073172718 [ 133.750986] Unknown ioctl 21513 [ 133.769459] Unknown ioctl -1072929747 [ 133.773512] Unknown ioctl -1072667637 [ 133.780053] Unknown ioctl -1073172718 2018/05/04 13:41:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x1, 0x7fff}, 0x8) close(r0) 2018/05/04 13:41:30 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x18071, r0, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r1 = eventfd(0xffffffbfffffff80) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000100)=0x8) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000300)="253fe66c531226803fb98b90ac08a535edaad44288cea316bb1eaa84cf734e608289a9fe9a37d862") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x5}, &(0x7f0000000380)=0x8) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0xc6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x3}, 0x8) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x6354, 0x902) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0755b0d5e383e5b3b60c9f00080300000000000000ff96", 0x18) 2018/05/04 13:41:30 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1000}, 0x2c) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/29, &(0x7f0000000140)=0x1d) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000180)="fe54c5787c746f12567db58e569ecd0add6d66fad3c858ad900db0155bf1a84da610f664e46acaf4", &(0x7f00000002c0)=""/188}, 0x18) 2018/05/04 13:41:30 executing program 7: r0 = socket$inet(0x10, 0x800, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43bab356da5d8060000000060000000029ec2400020cd37ed01cc092ba41429b79bc", 0x4c}], 0x1}, 0x0) 2018/05/04 13:41:30 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000380)={'NETMAP\x00'}, &(0x7f00000003c0)=0x1e) setsockopt$sock_int(r0, 0x1, 0x20400017, &(0x7f0000687000)=0x2014, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000100)=0x3, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xfff, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="2f6868f4c987b3e3a005acfede3d30ac50dc19d1a4fb754981d4d603f41a092bd7611932a88a8bb53063ef980d3c8eff8917490c16cb7b12662505d9", 0x3c, 0x20400000, &(0x7f00000000c0)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}, 0x1c) accept$inet6(r0, 0x0, &(0x7f0000000440)) 2018/05/04 13:41:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:30 executing program 2: semop(0x0, &(0x7f000002efe2), 0x0) r0 = semget$private(0x0, 0x0, 0x200) semop(r0, &(0x7f000001a000)=[{0x0, 0xfffffffffffffffc}], 0x1) lookup_dcookie(0x1, &(0x7f0000000000)=""/23, 0xffffffffffffff41) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12, 0x800002}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000013) 2018/05/04 13:41:30 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ptrace$setregs(0xf, r1, 0x5, &(0x7f0000000100)="1825d80a5c0c11ad1225ae6b4e18f2435c1b0e17eef568cc37973ef544766692ba4b70a227c2afcc166a930bb5856aca4c441415098fa9d51cf7c5bd157fb66d674ec77a90b1acd539c60bc49c0bed6e4228c67d1e5acb37b59b3615f054d20cf89cf0775e2729ed60ebf991db0d16c3978718bb7cba6c45b7d8f05a28bc095a57c54c26df894174b65451") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0}, &(0x7f0000000300)=0x8) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0xffffffff, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000240)=0x4) 2018/05/04 13:41:30 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0x2, &(0x7f0000000100)=0x0) listen(r0, 0x13) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ef", 0x1}]) 2018/05/04 13:41:30 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x82200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) flistxattr(r0, &(0x7f0000000240)=""/192, 0xc0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2040000000, 0x200000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x30}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/04 13:41:30 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='/dev/dmmidi#\x00', &(0x7f00000000c0)='}\\\x00', &(0x7f0000000100)='/dev/dmmidi#\x00', &(0x7f0000000140)='/dev/dmmidi#\x00', &(0x7f0000000180)='/dev/sequencer2\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000440)=[&(0x7f0000000240)='/dev/sequencer2\x00', &(0x7f0000000280)='eth0#*systemppp1em0\x00', &(0x7f00000002c0)='vmnet1eth1vboxnet0\x00', &(0x7f0000000300)='/dev/sequencer2\x00', &(0x7f0000000340)='@user\x00', &(0x7f0000000380)="2c73797374656dea70707031656d307472757374656473797374656d00", &(0x7f00000003c0)="76626f786e6574312476626f786e6574309e6d643573756d75736572257070703123f5736563757269747900", &(0x7f0000000400)='cgroup@keyring]em0\\\x00'], 0x1100) readv(0xffffffffffffffff, &(0x7f0000002680), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/05/04 13:41:30 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) socket$l2tp(0x18, 0x1, 0x1) r0 = eventfd(0x8) clock_adjtime(0x7, &(0x7f0000000000)={0xffffffffffffffc0, 0x2, 0xbd, 0x0, 0x8, 0xfffffffffffffff8, 0x101, 0x6, 0x80000000, 0x8, 0x5, 0x101, 0x29, 0x7, 0x7fff, 0x7343, 0x3, 0x0, 0xef54, 0x1ff, 0x7, 0x9, 0x1, 0xfffffffffffffffe, 0x7ff, 0x4}) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) [ 134.459945] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/05/04 13:41:30 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="fcffffffffffffff00000000000000000000000027956bf3de897d1a020000000000000000000000cf61ad19f60b25976736b3ed4b0efcdeac5c3ac8f2c8156c9a149cc75a7b1069785483d15a501823aa7908d932cc79756077b574a6710a5f5bc3a417b9a510cd78cc58c5325fa95571e9872787ff7dd3c6b2ea40857f7ddbe6a17ed3c3f8b271be8b6682d4631c0b72769f776b9fe32108a0e6b1ebd38f65b628d579113b018e5f0b8ab5bd148ba2f3e29136829753d769c3b9cbe781c1c27ad120cca3f1"]) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl(r0, 0x8918, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000040)=@known='security.selinux\x00') 2018/05/04 13:41:30 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x602, 0x408000) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000000c0)=0xff, 0x4) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x800000000001) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x21, 0x6, 0x9, 0xa2e, "0e9fd171e4bb438f6797fd7838bab56f298c18ad0a9a86c02fe44f90a601c6e88abd9dc43cbd5bbef4bdc064", 0x3}) eventfd(0x8) 2018/05/04 13:41:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7ff}) writev(r1, &(0x7f0000001380)=[{&(0x7f0000000280)="f8397b331471a579f9a07fbbf9166ef9d2612d5e183e8a3bfabfb64872cfdff8ca36f958a2c051cfd9174c5ad1473f36fdb2916524c59f544031803c0a", 0x3d}], 0x1) 2018/05/04 13:41:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x8000000000080ee) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000013ffc)=0x2, 0x2ba) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000001c0)=@hopopts={0x5e, 0x35, [], [@enc_lim={0x4, 0x1, 0x3ff}, @pad1={0x0, 0x1}, @generic={0xa2f6, 0xb8, "c64ccde405c7e865d36f51374e4c3949f4708295e27f0d1ab580afea83c1b7abb169ed77e76d0ab2267e8deb3c96216a268579bb5d1178a69799578bd8dc925103c8f56d1e50700a93769bfbe4e6fa70942152faadbfe13f3ac94b92bf12b208514b1670e74f170dbb405f3b5113dd2cf47adf73e7c4d079eaeb241badd8668526d9032227ec77f2f8280ba73c9b46fdfb2bf139a02165c4e701b79bf6f276ce4b8dcb15e7a69f429035b8d689724873db9007f66577403d"}, @generic={0xfffffffffffffffd, 0x8d, "ec180dd3e6711e1499eb3bc5dc1908aca3277bf267bc9fab4f73759b4dd01c59df7e2012e826c68bf5eb3be19b5adf0d6ad11237218f0b5cb199c0535b94d00fed9bbf6f2b2638d24f491017ef1d3df3367bdb2482d2d2c5d2396925ffa7f9c956a486de868accb42aace593554eb5d7680725b8452d26572d350e45bd08156a9cf5059841cdc0fc1638704932"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x11}}, @generic={0x1, 0x8, "9ae041546f67b144"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x1c}}, @generic={0x101, 0x2b, "932dda3d76688c97e9ab650d6177bb9ce53ac0a266d879ee6e06141564fa386225baa1b72bcc35fedb1d43"}]}, 0x1b8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x7fffffff, 0x6, 0x7}, {{r1, r2/1000+10000}, 0x3ff, 0x3f, 0x4}, {{r3, r4/1000+10000}, 0x80, 0x80000001, 0x6}, {{0x0, 0x7530}, 0x5, 0xff}, {{0x77359400}, 0x9, 0x3, 0x7}, {{0x77359400}, 0x2, 0x0, 0x9939}, {{0x0, 0x7530}, 0x1, 0x1000, 0x1}, {{r5, r6/1000+10000}, 0x9cd, 0x0, 0x4}, {{}, 0x1bb, 0x9, 0x9dc}], 0xd8) 2018/05/04 13:41:31 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xffffffffffffff43}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0xfeb, 0x3ff, 0x3}, &(0x7f0000000180)=0x10) 2018/05/04 13:41:31 executing program 1: accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000004, 0x4031, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) futex(&(0x7f0000012ffc), 0x3, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f0000000280), 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x7, 0x8, 0x0, 0x1000, 0x8001, 0x2}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/05/04 13:41:31 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40102, 0x0) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:31 executing program 3: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) clone(0x8000200, &(0x7f0000000080), &(0x7f0000dacffc), &(0x7f00000000c0), &(0x7f00000001c0)) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/04 13:41:31 executing program 6: unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/04 13:41:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xd3) r1 = memfd_create(&(0x7f0000000000)='GPL{md5sum\x00', 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x30, 0x0, 0x5440000}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0xea6}]}, &(0x7f0000000140)=0x10) 2018/05/04 13:41:31 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 135.222740] device lo entered promiscuous mode [ 135.247590] device lo left promiscuous mode 2018/05/04 13:41:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 135.274958] device lo entered promiscuous mode 2018/05/04 13:41:31 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\'nodev\x00', 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x1f, 0x4) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r1 = eventfd(0x8) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getpeername$inet6(r0, &(0x7f0000004840)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000004780)=0x1c) sendmmsg(r0, &(0x7f0000006140)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000640)="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", 0x1000}, {}, {&(0x7f00000002c0)="64dab468ce93d756a0b577ee7f0fa9b72839f3d6cae305bde9d82e369a9170aa4e7aa95f027d9b8e0792a64ced74abc9775675e18c21532a23558193804426ac2fa47ea1e52a230088be280ab34f3333863915", 0x53}], 0x3, &(0x7f0000001640)=[{0x30, 0x13b, 0x0, "b64694cce33f5d0cdc6e0f4443d30eb747b85df1393b2de226d7"}, {0x58, 0x10f, 0xfffffffffffffffb, "c4ec040117b5356367677eff401894cc7e1a90ca0992c69e94ca18bbfd89eb741b7fd39e5e7f5531f5d48f24d105eae83bdd7397524a836176f526cd3a16824ee2e5fe91"}, {0x78, 0x10e, 0x6, "80caa341b371a84631d46cdc42b64911200fe5bd06d11f7e7b7d813cf795757a7c3b3db58da64e99adc3dde8a4cb1e0329c4540184833a5b245fdf0034c41a6b90a7b201ed3c321c6a009e315087fc7ae14641d0c10a068fc7855fae2c24546030c64ffa11"}, {0xd0, 0x11f, 0x100000000, "535edbd455822fbfe97fb4fe583fc10449261d899f5fdc1cc43e7c903f4b73d43e88b0b90e89923ee36e2caacecec69ee7d4b30ea70372bcf6f49cdb4faf37277ca27e01d2d713b7873a14e288a513c04a63c17b0fc13218a0545e963242623a07b88d2f3408fdf1a0b61b42c757065c2cc19c09794839883fc01bed36d66c98ccdfaa8fda06860fa838625b2786a24a93cadaa80808e6b33b2eb36dd81a3d0cc66999707f7ae04dc2b118d21ae1b1d72085105a25890c0488cb1e18df972d98"}, {0x98, 0x1ff, 0x200, "be7acd5daa4a3a683e871b883c1dafebbb83af8b8be83d9a6e7b12f5b6e4f8935d64b7aea27a7441741c623aeb769b418ded11a5bfd7415465968e21c24e547c2e383037988d7c570b9e0eb7af8358d0d5b2d852b3e6a8443a791779aa6fd0f85b078832f141600abab16075128b5b7f7d85fd7854491848c6fea431cba8c1c82a317755b5"}, {0x58, 0x13f, 0x80000000, "e20d15bc45687581fc7499568b08ba6d62d6943b46b9399e0a19bd8c0c96f707d44a270fa7c6af05824a306558a061ef82eb6c4a8e4f95e190de6b6f4e313a6fcb02"}, {0x30, 0x10e, 0x8, "0faa657daea1bd8ffd31abbfe390b0577ee094ac9d2302c7d20a0cd48e59"}, {0x68, 0x0, 0x100000000, 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&(0x7f00000060c0)=[{&(0x7f0000005bc0)="4361b109426ab044814fab79a8563cef2ef71a3d08309a19f5563483405f67ba766839db1f268f0605f7eaecf34fadfd39a6ec4bf9da245d01b20f21b8e93992e5032bea7d099408382dfb303b2d6b1b33155d515a6aa94ff179883668c582ebf2eecf5a7661053691f4ea5e02ecfb82e64200d028cd80a33d", 0x79}, {&(0x7f0000005c40)="1cb4943a4db30eaa988a01a73bd4aaf2ecde05710640d425e4e4834d7a43b1aa42a37691ac05a44ec6d4efe4415d49355ee52ee6a8df8af497e5e6c7f3e7986d7d10806ac419da1f95804377045727c23754d2868ff1916595bbe067e7fdec4bd884be001bd5a8051ef642a745185e211b916405890bcb38bf87fa22cd9640765eeac075805e360238372fccee9c8105161da06568263caf2d5d67da8b760ddb9701704bf8bbabd633f803316f1f9f7c54d1d217912ea527fe8cc0b3294635fb", 0xc0}, {&(0x7f0000005d00)="1e2ea8bde4791aaafd221462c90a59489604e99d4a86f6d715e124d0161a3d2bec7aea6bdec72db1365afa85c2a86547af266e716ad06bd31c0c36de53ae7e012ddbe608a1cf4aff37f711390a906bee72425cc49bc05c03b0a085643d27bd6a3bd51400b0bf1c31ee4072dc230835a607648beac0ca10df8df7359ad6488f7af35346a3d281dd90a9ca910e5b9711e0552a0db63e1f89089abda0c711b82bc841f6a2aa19cb17ea5b03a435c949471a2dba32135036d4dd5c4f448e454804fe34e10ec420c55fb38826b39870d8728f7ea7bdccbf52d86d5c0ad89d69", 0xdd}, {&(0x7f0000005e00)="f9", 0x1}, {&(0x7f0000005e40)="701a2f5f90f2d0eebbe929373e07ac60c7b69909e666c79a7a7a4f545ffcefa8ac7a89ef49bcf3a152acde586cf3e8634d0c96cffeb5abde8f96b0126d3f1c0f474a4e54", 0x44}, {&(0x7f0000005ec0)="875963737c90c39367dca9e2851bcf5d4c505051b946e8c5ae6a9dd7ab45f0926223112ec83fa1ceae2b148df5edc9252494f8c3492b49542704275ff0863e6597b8d9b2606d63ead55609295e021a86da3e31eb645971fb29f25679b91a4172e5", 0x61}, {&(0x7f0000005f40)="2a85344b7b75753988a4a3aaaa114d083ccf774ba61aa3de1c61d6aa8bb0d5924ab9fd973139483777d0feb09b37d54756e00bedbeacdac0d762160ac3c19dac8ec3a32e33e5dcc198b8b8ab457b7b0e4b05ede9f2fa42c098ec54d31be56162005fa1e6d37fe236027fc41a705ab8eba83402bbfc08c7356fbcb700280e0db3d89b6ae6c30178b4", 0x88}, {&(0x7f0000006000)="487743dfc13792233c422c6868c1840fce072d829a7a119cc7300ea4853584fa7bb1303c13d0704f139133df5f9754b8b814d38fbc70efce0d18bbdc409843ffa9d2b0468b694729cb1dbffc57e9f9061097c74838f7c1cea274df5911a272e5e75d5347bb89f0cd9d994f65c0c1e7f08bb351e0d5c4f494caa120219864c04a25ed5d7e1ca2dbd8043579575c7edb58efa2e1a2228612cd3a66bde9776779dcbdd95b2c353ad0727667d2064e49e737ec2f", 0xb2}], 0x8, 0x0, 0x0, 0x80}, 0x3}], 0x7, 0x44) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000043c0)={0x0, 0x3, 0x8e9, 0x15e2, 0x1ff, 0xfc, 0x20002, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x21}, 0x80000001}}, 0x4, 0x7, 0x9}}, &(0x7f0000004700)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004880)={r2, @in6={{0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}}}, 0x7, 0x101, 0x5, 0xffffffffffff8000, 0x2}, &(0x7f0000004740)=0x98) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000047c0)=0x7ff, 0x4) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="e1", 0x1, 0xc0d0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r1, &(0x7f0000cbdfb8)='v', 0x1) fremovexattr(r0, &(0x7f0000000600)=@known='user.syz\x00') 2018/05/04 13:41:31 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/04 13:41:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x201) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x3, 0x618fe066}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000013000)=0xda) close(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x3}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x94, r3, 0x8, 0x70bd2a, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1fe}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/05/04 13:41:31 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x80, 0x9, 0xfffffffffffffffe, 'queue1\x00', 0x8}) sync_file_range(r0, 0xe1, 0xf4c, 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x48, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x0) fcntl$setsig(r2, 0xa, 0xc) sendto$ipx(r2, &(0x7f0000000080)="4064aee0186218b1e44a0a", 0xb, 0x40000, &(0x7f00000000c0)={0x4, 0x1, 0xf77, "e9bd80ba9561"}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x82000, 0x0) 2018/05/04 13:41:31 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) r1 = socket$inet(0x2, 0x6, 0x3) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000001c0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/213) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000180)=0x1ff) listen(r2, 0x0) listen(r0, 0x0) dup2(r2, r0) 2018/05/04 13:41:32 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000100)={{0x6, 0x1, 0x2, 0x5, "b1a4e6c98a366417ccec35978a7b21b627204dc75e2d83664a5342c752f25f62937bf0be56e870f5587ab051", 0x101}, 0x1d, [0x20, 0x80, 0x8001, 0x0, 0x8, 0x100000001, 0xff, 0x3f53, 0x0, 0xfffffffffffffffa, 0x1000000000, 0xffffffff, 0x9, 0x3, 0x9, 0xfffffffffffffffc, 0x81, 0x0, 0xfff, 0x8, 0x1ff, 0x2, 0x1cf, 0x1f, 0x1a4a16fa, 0xffffffff, 0x200, 0x10000, 0x40, 0x80, 0x0, 0x9, 0xca3e, 0x3923, 0x0, 0x6, 0x1, 0x5, 0x1, 0xdd4, 0x3, 0x5, 0x0, 0x6, 0xfffffffffffffff8, 0x1, 0x5, 0x4, 0x4, 0x4, 0x3, 0xecde, 0x7fff, 0x8, 0x5, 0x2, 0x4332, 0x6eb, 0x10000, 0x8, 0xb16, 0x200, 0x6, 0x2, 0x80, 0x7fff, 0x9, 0x7, 0x10000, 0x6, 0x101, 0x5, 0x4, 0x9, 0x45edc15d, 0x1ff, 0x9, 0x8000, 0x4, 0x7ff, 0xa9a, 0x6, 0x0, 0x3, 0x5, 0x71d3, 0x6, 0x7, 0x7f, 0x6, 0x1, 0x81, 0x8, 0x52, 0xa, 0x9, 0x2, 0x1, 0x81, 0x5, 0x9, 0x8000, 0x2, 0x7f, 0x2, 0x5, 0x8ec7, 0x8, 0xfffffffffffffff9, 0x6, 0x0, 0x7, 0x7, 0x0, 0x7fff, 0x1ff, 0x2f25, 0x7, 0x80000001, 0x3, 0x1, 0x3, 0x9, 0x4, 0x4, 0x5, 0x20], {0x0, 0x989680}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) pread64(r1, &(0x7f0000000640)=""/211, 0xd3, 0x0) 2018/05/04 13:41:32 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000005c0)=0xffffffffffffff7f) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x200, 0x1, 0x0, 0xffff, 0x1000}, &(0x7f0000000540)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000580)={r2, 0x6, 0x1, [0x8]}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x100000000, 0x8001, 0x31fd, 0x8, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f00000001c0)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000200)="9a9e842aee839242fa84387a983d", 0xe}], 0x1, &(0x7f0000000400)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x100, 0x8008, 0x541, 0x0, 0x800, 0x1, 0xfff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x8000, 0x8001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xbc, 0x1, 0x55f, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x0, 0x1}}], 0x88, 0x80}, 0x2000c080) r6 = dup2(r1, r0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000680)}, {&(0x7f0000000000)="df5eeda9da7bba354faa18a7f022afd71cd667dd1efdd709143242d58ffc83bd3226edb6c7e4390da58cbe36b7bf00a604fa4b591710e06d2a146129d99390a3e29261b83cb436d39ae5285dfb48123ff995c513244d2d13e6d48702e581563f43babff39a11fa9485e6b7", 0x6b}], 0x2, 0x0) write$sndseq(r6, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/05/04 13:41:32 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=@acquire={0x178, 0x17, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6, @in6}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@mark={0xc, 0x15, {0x35075a}}, @tmpl={0x44, 0x5, [{{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x178}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1dae, 0x400280) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0xb00, 0x70bd2c, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 2018/05/04 13:41:32 executing program 0: r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={r1, r5, r6}, 0xc) rt_sigqueueinfo(r3, 0x4, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) ptrace$poke(0x1, r3, &(0x7f0000000200), 0xffffffffffffffff) 2018/05/04 13:41:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="070a6a4e084fff92fb", 0x9) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x2, 0x4) 2018/05/04 13:41:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') fchdir(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in6=@loopback}}, {{}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) r1 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./0ile0/file0\x00', 0x0, r2, r1, 0x0, 0x0, 0x0) getegid() 2018/05/04 13:41:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) capset(&(0x7f0000000000), &(0x7f0000702000)) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) 2018/05/04 13:41:32 executing program 0: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x20000000000015, &(0x7f0000000040), &(0x7f00000a7000)=0x4) getpeername(r0, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000000)=0x80) 2018/05/04 13:41:32 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0xffffffffffff0000, 0x3, 0x7ff, 0x1b0, "59e801bb72873d297b5a9cb601dbce195bab927acfb7cbe611ce62831c91cb4b97a891f6de3ee61003ef2dc1", 0x1a26}) r1 = eventfd(0x8) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:32 executing program 3: unshare(0x8000400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x9, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffff}, [@jmp={0x5, 0xd2, 0x7, 0x1, 0x4, 0xfffffffe, 0x10}, @map={0x18, 0x3, 0x1, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x17}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x724, 0x2a, &(0x7f0000000140)=""/42, 0x41000, 0x1}, 0x48) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000200), 0x7fffffff, 0x8) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) preadv(r2, &(0x7f00000017c0)=[{&(0x7f0000001780)=""/44, 0x2c}], 0x1, 0x0) 2018/05/04 13:41:32 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x1b) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000005c0)={{0x0, 0x4}, 'port0\x00', 0x1, 0x100810, 0x3dd8, 0x10001, 0x3, 0x7, 0x100000001, 0x0, 0x1, 0x7}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000180), &(0x7f0000000200)=0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)=@allocspi={0x1dc, 0x16, 0x20, 0x70bd26, 0x25dfdbfe, {{{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e24, 0x7fff, 0x4e22, 0x7, 0xa, 0x20, 0xa0, 0x2b, r3, r5}, {@in=@broadcast=0xffffffff, 0x4d3, 0xff}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x8, 0x7fff, 0x83, 0x3, 0xd517, 0x9, 0x7, 0x5}, {0x4, 0x1, 0xfffffffffffffffc, 0x4}, {0xfffffffffffff6b7, 0x7, 0x6f04cb17}, 0x70bd25, 0x3503, 0x2, 0x5, 0x4, 0x88}, 0x8, 0x3f8}, [@address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff]}, @in, 0xa, 0x2, 0x1}}, @mark={0xc, 0x15, {0x350759, 0xfffffffffffffff9}}, @encap={0x1c, 0x4, {0x2, 0x4e24, 0x4e21}}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd26, 0x9}}, @algo_auth_trunc={0x60, 0x14, {{'crc32\x00'}, 0xa0, 0xe0, "38fb3112bd935957a6fbaa91e1dc469df5521719"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd2c, 0x70bd2b, 0x70bd28, 0x70bd26, 0x40, [0xfff, 0x7f53]}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r6) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000580)={'team_slave_0\x00', {0x4, 0x4, 0x3ff, "b009aae3f50a", 0xdc36}}) sendfile(r1, r1, 0x0, 0xff) 2018/05/04 13:41:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x73f) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/04 13:41:32 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x109000, 0x0) socket$inet(0x2, 0xa, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2000000000000246, &(0x7f0000000000)=[{}]}, 0x10) 2018/05/04 13:41:32 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) readv(0xffffffffffffffff, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x400000) fchdir(r0) 2018/05/04 13:41:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) 2018/05/04 13:41:32 executing program 0: r0 = socket(0x10, 0x2, 0xc) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) write(r0, &(0x7f0000000240)="1f0000000102ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) [ 137.035155] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 137.083237] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 137.136758] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 137.151094] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 13:41:33 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x34, &(0x7f0000000080)={0xe, 0x0, 0x5}) unshare(0x2000600) unshare(0x2000400) 2018/05/04 13:41:33 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x201) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) write$tun(r0, &(0x7f0000000200)={@void, @void, @eth={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "06a1b3", 0x20f, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x10}]}}, {"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"}}}}}}}}}, 0x245) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) 2018/05/04 13:41:33 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000240)='smaps_rollup\x00') sendfile(r0, r3, &(0x7f0000000000)=0x10, 0xfa) 2018/05/04 13:41:33 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) r1 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xe}, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, 0x80, 0x2, 0x10000, 0x500, 0x3, 0x20, r2}) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:33 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x7fffffff, 0x2, 0x9, 'queue0\x00', 0x954}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) 2018/05/04 13:41:33 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:33 executing program 2: r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/05/04 13:41:33 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xe6db}}, [0x8, 0x9, 0x80, 0x3, 0x0, 0x0, 0xff, 0x7fffffff, 0x3, 0x79e3, 0x7ff, 0x9, 0x5, 0x1b000000, 0x63ac]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0xfff, @dev={0xfe, 0x80, [], 0xb}, 0x6}}, [0x8e3, 0x100, 0x1, 0x12559567, 0x0, 0x5, 0x1, 0xfffffffffffffff8, 0x80, 0x6, 0x3, 0x80000001, 0xb70, 0x2, 0x2]}, &(0x7f0000000400)=0x100) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7c8c, 0x2000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000140)=r3) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ff4000/0x8000)=nil, 0x100000000, 0x4000000007, 0xc1, &(0x7f0000ffa000/0x4000)=nil}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000440)={0x101, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000480)={r4, 0xfffffffffffffff7}) 2018/05/04 13:41:33 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x7fffffff, 0x2, 0x9, 'queue0\x00', 0x954}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) 2018/05/04 13:41:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = memfd_create(&(0x7f0000000100)='/eth0#', 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0xcc, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x3, 0x9, 0x684, 0x800, 0x18}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r2, 0x1}, &(0x7f0000000280)=0xffffffffffffffb5) recvfrom$inet6(r0, &(0x7f0000000040)=""/15, 0xf, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$ax25(r1, &(0x7f00000002c0)="80d04ba29d598e1882f094c59cfd1149084992e31d406533bd1a214e1ef17a4fa85c4c146c97935cc523e25e9a6e95057957dee70db1f54f2d59f9de3b1382236377c4490ad8ff115d9c8316c9202cf561ce5416c35e056c968e86e1e847b7023902511a4b2c359d1a3ebcbb72c080c77d145f147cb2fa63bd055d5c2b5fc7ba5bb5b9b3f057769e158762abaf4ff35b228251a0022414964aafd7a35985cabaf5efc2e09d01d7e614633ffa1e18b2d8eb8036e636a5552463443cb8bdacdb06cf8be030", 0xc4, 0x8000, &(0x7f00000003c0)={0x3, {"c5ff2ccc745912"}, 0x7ff}, 0x10) 2018/05/04 13:41:33 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x8, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f0000682000)='./file0\x00', &(0x7f0000000040), &(0x7f00003ceffc)) 2018/05/04 13:41:33 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/104) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x6, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000280)=0x20, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r1, &(0x7f0000000200)=@random={'osx.', 'security.capability\x00'}) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000258f88)) msgsnd(r2, &(0x7f0000000040)={0x3}, 0x8, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000700)={{0x0, 0x0, r4, r5, 0x0, 0x10, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9}) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000040)=""/4, &(0x7f0000000240)=0x27f) 2018/05/04 13:41:33 executing program 6: r0 = socket$inet(0x2, 0x8000000000003, 0x33) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0xa9) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000340)=@rc={0x1f, {0x2, 0xfffffffffffffffa, 0x8ea5, 0x7, 0xcfb, 0x5}, 0x9}, 0x80, &(0x7f0000000640), 0x29, &(0x7f00000003c0)=[{0x58, 0x1, 0x6, "b4bed8770e92b9339bc04a8b2f13f3e7f1d86135ae08faf44f05bf144c280c1d40ed7ed291e22c0a38b85ff4c8e144bf97b30a7dafdd27c35a68a4b972a00c0abf5e069770"}, {0x38, 0x1, 0xfff, "bb2b9056b466c5fdaf0e0c956cbc5af96605ef1da66753e40bf39beea910acdb4820b63d"}, {0x18, 0x110, 0xfffffffffffffff7, "8f5129100d8646be328e1364eb130f"}], 0xa8}, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000280)=""/154, 0x9a}, {&(0x7f00000001c0)=""/54, 0x36}, {&(0x7f0000000200)=""/23, 0x17}], 0x3) 2018/05/04 13:41:33 executing program 7: pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x100000001}, &(0x7f0000000000), &(0x7f000044cfc0), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) 2018/05/04 13:41:33 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18073, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) [ 137.716298] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! 2018/05/04 13:41:34 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/05/04 13:41:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/04 13:41:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) fsync(r0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000)=0xc3f, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/05/04 13:41:34 executing program 3: unshare(0x44000) r0 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x3, 0x101200) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0xfffffffffffffdc4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000040)) 2018/05/04 13:41:34 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x400000018071, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7f, 0x80800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000200)={0x1, 0x80000000, r2, 0xcd, r3, 0x7, 0x3, 0x3}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r4 = eventfd(0x8) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x1) timerfd_gettime(r5, &(0x7f0000000080)) readv(r4, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:34 executing program 7: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) getsockname$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000040)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x10000, 0x4, 0x4e21, 0x0, 0xa, 0xa0, 0x20, 0xff, r1, r2}, {0x2, 0x0, 0x5, 0xff, 0x1, 0x3, 0x5, 0x1}, {0x3936, 0x3, 0x10001, 0x6}, 0xff, 0x6e6bb2, 0x0, 0x0, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x4d4, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x4, 0x2, 0x8, 0x7, 0x82c8, 0xfff}}, 0xe8) mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) unshare(0x40600) r3 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x9) mq_getsetattr(r3, &(0x7f0000000080), 0x0) 2018/05/04 13:41:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000200)=0x7425, 0x80000) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x34, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}]}]}, 0x34}, 0x1}, 0x0) 2018/05/04 13:41:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp6\x00') writev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="ebb3aee674fdb99ba2f354538ad3ae928d514f339e92cebc1e5c45062aa9424f3d98a66116005a39dfdf123b4e360500000000b644a423a4746fe60000008d39ca56b4b48be98bc419a0e4b29a623d9f7010ab75e22d4c26fe68a5e395976d878d5934cbaa47b0091f7a3c4c179f47814adb2aadcd20823295f307834e7633a814448ad9d7607e1d442d176ae6311dcb2127f1a9b9a5647e31c504f7a8f14eaa90c1a85d53cdfc94ce086f92382baf9c0cde2cdceff3005077ed", 0xba}], 0x1) 2018/05/04 13:41:34 executing program 1: socket$key(0xf, 0x3, 0x2) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) dup3(r0, r0, 0x80000) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0xfdbc, 0x0) 2018/05/04 13:41:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000080)={0x1f, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000003b40)=[{{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000180)="63e3d0ec6d9df3cb48b60d46301f968b759f1e9be0c64a01466364495ce458112cd1434f2b8bf557076bda0f3cdc0e8b4dde8e78755b9963ddaa7770a9f9fa9e601f469338604b03612abebfe7a3fd5e675aa6c7b8dfcd04de9c64d642309b3909038a6adbc63a645e7f13886a4b3eadb690f8875c0bcb7cc4d0a2bda39fe2f0", 0x80}, {&(0x7f0000000200)="3b681c7bcf5f26e25d593f700ee929de277479c3158cc40d5b6c4d445cdf600b30cce065cbc290f3cf820e856321247c53c75d2e673efb95c3f909d8bffdadd5248df002099501662a13c62d35b8ac73460286f2cad40e429eac3fec66a5e12ae533063d86cf81945def28322a5fb5f4ed800be810517d1a4f276652324c301fba085a3798717242faa8efc37bbf1fec1f3775e1e4089ba9c950d980a0de1995743dd08d9dc391b94d10e6d2b4f99934873ca84e96a9ccbacb5b1f337f40b87e5a6f3b", 0xc3}, {&(0x7f0000000300)="732aa9d0c36b3195f60624c48d72f5a4cfd62144348714622f529815487dc9b9f4bb69c0a93a1d30d055a5067ff440ef1cc153e05590bec8bc8e160f49fb28813f40472d8dbc6454a5fd1909d39eb341e5801f6f8546355f140c203cb7295af738e8c01dbf8d11ede8b3574185fbe467863102a575b0edc327c1e6a7ffe983814d5991b2645e2661d04dd56b20df74434a7487e3a26f3f98887a9e18a6fb0743609102234325fd45d1effb1f766f631751c88b91a751bbf79c28c793075ca6f0c48341a090938c9644b7f2283b502dbe2d7cb96535bda6bfe4e9619eb78a383939ff10820f32a581518911b069621b4e75cacaaddd744d80b9bfc057a80829ff9808687c212d24227588d2916a41a36de2f63d086ea483b2f9d9d711322a65c0ec85e36874541da0d8cf7133f60ec8cbff581fb21d8d922f5ca198f5320ae997f6879c631d319e4a169b1d8f84a5958b5feab7b7d787b703b5c443ad4234eab6a2103fde56294393c76eb3e7f496f75ed5d44c965ff0294bf7ec3dc21d4c3549c506448a0fc0ef9a7ab8ba6d040bb4ff461dfb4e56034017b093883e879caed36a2cd2e022127d28c267a21291691193086dec6e718782dca6dd1fc8ffdb3b25a845970d9f2cb4dc1b197c8ff035c3e4ec5a473aaa685289441adb7f193d5ac2bf93a6cc2c63f35f6b57306324a9540d477b9ebdc1fc984b627b6e45b7a6e8eacf0a28b9d60f9fad36aead416291197a7db3578fe3746070539442dbeca2d915df24f0e5f7321f42d2e5f90f87140f6e5b964f3441f4f4fbb96e43af0483ab8b5db9a63098f0428bc89128d59d80a09364b153f88250b1de0294f58cca7a9709b608ba7b22091dad0ad989d12037d9b98cc45574656a8c73e65f84fb65be50ec193f95f6d07c20f9a19cf2bdb65d3c510a19e6991bce89ab2991c703692d8df43f8e4b890aba58e514ca9c5cdd3bde9454899b582757719135e2a3593beb60497bc88aacfc82746b90fd1fa5c3e443c256aaea0cbe8df0dc9e01c17c7874b7103d7d0cab98d1ca22d71986fc5e8d80a4374676493b6bfb7cd90970d65f2bedb49e499fe1e2bf426a3a5e9ae5b41abe39b35b9cd00b91073cd6fd42b49d0981ddfdbe53e7226f0ba52746bd7d2b19600791988926a39df1042b3383b099bf4d496d6c185f66e6764584cb1ead111fd12156276783a5e671fc4b88e8d0ddc67f399bcc2d7525a6732767d42660cd6ee779fff311281fa6bb1687e1ebbcfc85f8c63f702ccac8820b654257927b0a2d89504439f1b38463ab7d9a399224c79ff532d9a77c03cab9189f4646204ba9feb8eddef7452310c2be0daa5878de91c7f181a59368f2816aeb3800e9ca97f03349361ec85fea9c26ce6b57cdbf3cf2f92d09c89b35facdae286b94586fc5872d74fe2e39cc63aed9e87bb55f580d980d61ead10927995bb994bde37b1b014071bff5228bb71068659be8475a279ac1f040667f4b683cfcbf6e2355528d33ea60ed6e3844f9fe5074f84fbf03c5d7bb86dc1f9a3865b68997fd5c5c5b97a85aedcc94c50b29da5bff32d9c1f310d553f90aa12c7ee13d934593a7aaf8c94b62f641fcecf35b10ea8617c6bcaaaf1202a783c79defd8085b3fe88efc80f172d00bf4545c8ea46dbfbc7ec4d3860697feb6b9e609ea6989a4c6ee730fc30f2fa568335ae42c9ffe547c981a343bd2ebc640086ef69973682c2e6fc8e6332998166b807e45fa08cd5d0dddd19885e52f55401f6375b4be3066bd1f70084a8b769a2e4b3822ae3450c8575951fc5b5cd8f21521b38c7ac3d71d07befd4652bc354977a1b5736c614ef1cd4ac9a087d557eca1bb3abead38b493ddd02be666ffea7f05b297116a5827c9ed9c0c2516ce05a7a1712beb45ef92cf1b97cf6945ff24653b2b14661181a0228513d665cc32f7d447a26bde64ed0c999e696c385cd8c4f01133bdfcc84eeccf9a8169a5ecad6754e3d43ebb40db7e80f52b3e0c7928db2c62ae155f27157ca64c4314c17f318a311e5461c174ed0b543502028ff13317b6d0d70f0d716d0f6f15c239fcf894ecf625a1ce2612a1c5a4c7a3ffef5a9ba059aeba076107c2930ee844f7aad1ef261e0f31c0ee71c4d050687320292b00ef5dde90639c67684293113bbaaa9a6f5216906124df9eb2ff0ae0f7a0981da706d7ab0200abd19dd499db146955be314efc3af84749db5fe3b9dd054ab36a1fc58a36d8d9031d97d4da624828f9a6a3f1e4ac0f7a32466425d5f259306595dc56331b9f9f65b7a89e6bb8964d2fc1539832c626fc1d8eabdc59b642f75281cd7368933dc5f6967555723486b1c75ff69ab53078b20865044bab3ebed6bc321f97c741520d82b43e2cf37844eb42d251e3610982494dc4de9f13a3a8a07058288b78feb3196deb4e490b860fc3f59fc78611c071038eeeaf005403bd6d32c643f6e337228dc282228c4cbc8d5faa9f6d9e48dd7558f63a0f1dd2f67640779b43c03112638d4e93df838dcf2c46a62fc2fea516c59a4e06f10c0981854b7db9ca14bb49ea45507f9d067ba3fb2bdc6a086d47df1af8991e3ac90208a4fb9d7f5648b97db93d4151a9bcf197af9ecf989a7406aa994e8ec24dfe92fad25172841d3e1f2fe5312966972d7d2e43568cc16ecf6b54cf2c19288ec6a52ab5dd9fecf69c0fd37c9a697fdc9da9a47fe27f27d8b91423cefb732e4a093242606d18c64a769f67c7891d608cce39484ae4ed8b38c738386d3d5372460e478a47ae3042f7b61f8c1de85bcf65002427790e6ca24ffcd31b6a917e5af8e7e774f34820ce64b798447e6eccdcda7e9bd56d635adf2d97dab876ddcd9d00a28177fb9ad9d27a9a00f7f3d5800cb7b569160b37c0a92675df867325023c9f33b98fd1bc38d94778cf7c25d20bbc156122ccbb824312a6c13a5c171057f24542cd1ea3ea86770b621b01e77cff5bb248b146ff4ecd8ca57457eb3da7af0622fa2464b7d8c9d087f753960e35b5f605e00fceb47cebe1d733ce8053c5d0dc65a10d74cfdb7333c7457b6d557bfdb6fc27a2b9930a9bd13af3d7071bc675c863957aafef334d9eec63f0edfdd1190a03246c7b6a5a14bcb72e23aee2f9d0818662c09278af79cae26be2d8d8d2f5fb10b1c6ded7776f84da297c45893b7606acbfb6671fcc903916b88f10e06027f4b06a1c6e26baa7176819e710f787d4d12886bc5aac2a957976f5d92cc6f8920cc9f31bc6633d6c2ab5dca38240409a5eabca5912b67b90e8349e7492a0e1105186aabac953c75cff5f58394180b3c1babc6a64df39ed48860889f95cead9927a7e91fe5b7e4d89f4155440905adeb60e78843f278777ea104dd786bb798c3b8e8aafc950ab5d078bce2c0d18305d3ba6030e6295193236b6f6927cb8c6a4446de2e14509a0ab467ca00e259566ee9a3880ff3047b4308af119f47090455d171f84542d294dbfcbe712f30e893b8b936608961f3fccdddf31fad75d08e00c6067ae039004e90571e79a4dc0b204f2fb84c2b5dc7cbb77636621eafdf8dff2ba53a3566336499ef369f32adc5d0c538f72fee2ac7ddc3f81f28d0881ae9a14e7609f62cf073e9ab5ce40af2e466a196bd81a107d6374947f63e0d469c16b9c10ff5ed0f2d321231de0e507b9de231f3c08396e1fad117396c1b6f89db7af4d909c39583fd24293cd761ee3426f39b877931d0009f9f6581f048e164b3366daea6ec4e29b4a5f472011862c5efae17cc9dac2443e9b0de3364f039da933eb3c19510725da1d175c44dc7730ef93c91d978ab0b000e8f3272252dfbb100d11654a4c803245309582bd2f6671e0ae38f4643a1aa8b9e402178f52df66891dbef08298471864d3bbb8beb664c858b1cdb1e8c609bc7860df5c38392d15bb152d02a8f7ac646f6f8756489e5af8f218bf55bb1ee91e055369973ce0cde417d92f255e92976a5e17d7f0fb3820b0b763a86a966ec25ff447b6b8649739238806195f157b8ae1ef55dae4185a8c5d1af2fce2a2bcbf1537119fb15c339874189a3f4b13ec7255dc4668b98bffdb9d08953f831eb923f6b3ecfcd80d436bf70f0868ccc4408638c66c366383d5e032998c74003896381df451c5ef3055affabffedcf1cd4f857c0d926269e296a73dde2ae7adf7d6bc6c04140b60e34d66708cda6d5b97161bae0c7f357d1b38a61f4c6aebc873c3d1c05acda780920b06ed2c593a7483eee9e4f964410aa25e7fec7fba7afa9785a7a9ad7e06f16eb449e0801e55121fcba74ec5180b26d9d94853ab2104c73a29f6ddab24a011486193cb893775d7753f7216485312347f4fd3db6d5365c28c6729b6a92bf4b621f5107eb8986f08d145725363de4d289ffee5fad68df814e4d731665daacc3d4b39448956fae5b7364612234b81af931a505e74d224edcebd12cf1fd3b885e9ab18075c4ca2a926e4bd1bf2fdf186b1a64ef39a3e7922d3a4df51049b3b00b6c664aa49f30428840097672af11574e3d0155d69d9e21d18fa06bda42a1e06f82a998e44f58e77784a302efb3e47a8d8d60130a8dfc692e4efb41624a702d75581aa4ff253b245d63738a56c0bb914c891193864e70dd5034f4532287f07477759a6fc28206bf6934c9faa82c7c4db4acee6e53974493bec9ccf7ca736b9402e79b8955960bd864f13bb5b3c0d41a65d40aed37379c12cd9118fe82cfa4a6ba2875eb65df82c44e85ad37f8e8965e3b36d86bd682f864958ceda02ebb3433b8561cd14a10f0390a10c913ca1d6e40014dca53236a2154fa0d51f641876b518ec73e734764e01494c61547c2e36aaa98022ccc9bfbff40c4095a71d103ab4a9ea49e0727ba058d9374e2fc140597620181053c1c43cf0e7cb41bfac9e3c90c7d11769897504182d31056d5c9aea92d891f7053796da341296316e27e1e83b1fb61c42f940b14792572575eddd90de655a2a62dce87fc7b27e6c6f569abed0a9441e4114f763c3ffa353d4c140bbe2702a0e00e3da530719ee69080baf96d325be9834567213e2a5d303b87d88266c365b6620d8e1c34b86fa12e47cb509b5c23969479b00cdb436b0c8fa73e1903c540d00064b35177227db6d027d2d0c8f575267b6673e86859968237529c804bf6a145eaa20bfc214cbcbcb036ee7c576f549766f71bb6e17ecc5df4836ac6c88ea973c47c3a2c9b4c3d5b38a0a26592b60cb75324a82572ffcde8508fb80ee88dd49e92edb4809996cbe0e80951feb25b46b5255dd18bf21a71d1153e2f81fec23e22276de5c9af2e6eb44d58c2f53707c83aaff628339845bf7534d6124d36eedc6040fdc38bad41a37377779891891942cbed4acd0eda74cb315d49a47b033b47a5a7babedd981dcfaa91079ec5fc1db9bc39c45d969ca7f631f98044af63fabfbc0c9dd3638a6c7948819dc258bfec1b805b6132b940922bd33b851876f1e7d5453a1ac830ea3b885f5fb23f3e8d8b4adb3fc2f6ba10e06737a188445f2e7da25394df0db88c27235389f1d5f8144ede3cdf403817c4963df8626407b296cd436f749e2eb7d9bf1fd54c77431f6d72a71f6f2a4bcce0e9c1ea93218948c3ddece51329b7a08a087cbb988f3afc4290d3f16fdcfeb4c993b794f4a216c03ec3a9011848c7f2e0fc27d3d766c59ae38d897ca57ed2c5de33e473fc103c3d9fcf09f4f73be227846c4f19e705e9bd97d5936a7768b7d90940b6966f8b8d3ff38aaa4808099e8c0d4738d72c272d6d87705cbe3e4f1af0607b3e26705ab647f3753d2a1fa331f0e7b60b1", 0x1000}, {&(0x7f0000001300)="79ec8516f5c73eba0a8f7ecbfded0a76f66d03f058eb1ae29e92f347878e2c89520f5818639b9567980f470d460b59b73bded55902c2ae97d78273bafc6f7c86c71a1817a673", 0x46}, {&(0x7f0000001380)="bf03be2d9675eeb52844cbb89f5304a5d5c7cd024476c402dc4a31eca63e7d9349af9fb34bbaf8c8a9056d4be52b784128bc2ff5e9092027602424e3904684b8712100a109ab41e250f76e2f3e6ce937bc92ff1764067dbd32e7e3f935b1ff8240fa971ad4a1c57423d8e198d015df8df9b6e021b9f1d24ae75dee3ac765d19af5165175244af99af14c24b6c74265", 0x8f}, {&(0x7f0000001440)="9417fd5219e9fc17a3f8b4a4fcfa5e98580a68f285e155bb92c3fc5a2742c1408ba2edf3f7b7f435fed4fbbbfdd2037e6ca36972b4fe336a4d5b73ddf9d71bf2c4639903356484ff0fff971d16c0c6b38b3a3ffa9c63c7d103420c92bd17415572902408f01cd2a49aa0b0f5c55ef371404df21e1b0780d0be5ac412673c37c6f8a985c21e8ecadab3438d71a50a17d16ad0efbf772e15894b68ae40f9df29165853583841b51cbb92dd22f89827a7acc9ca35696422a56c520cfe09c99374", 0xbf}, {&(0x7f0000001500)="e472d7424b5e41d23b5b130b60ecb938dc62f7eb2dbd395c53b7302dfbe26dbd96891829693aa51ab00c09c6078349c8c57c406324eade739acd0818986d15feb7d940ddd2ec49b67631f5de40356d0b2e5376a2640a691b8f3344b58186dec667cce52ffb4dae69ca9b93247f2fee9e6fe03432b8bbb70ffac49a0a709125f6b3685a11255dcf44cab4a98470639982586e026a2d1c57ff47a93c9d975aaf7360adcd6d5fd59ea97b48d876a108f15c7a43066ff5c73723d2f38397bf91137fbcaea4f061816d56d44f8b512146c744c4a772cc958538dda49b788b88a8a9c4b1577eec018125e164cb4ad66178395e65996492f9f0fb90ec", 0xf9}], 0x7, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x1a0}, 0x4}, {{0x0, 0x0, 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{0xf8, 0x3a, 0x2, "fadb39098cc5e1d214d9b7805e0c2f95a6fadfbfc3af9afbef419cdda85fd11ca6f9ac343c5b443b58f294ed37111c3d82321c9ad768108715e1b0c097196271aed9c4282ff8e4b24394f23cec85942d4f1f6e2fde983945a981aeb42c61cf4c881f58e1cf2abf840d97cb4722ccf4ab2ffed6d16de02a55a25ad303b8e15dc4667687eb463304f0db56895f7d9a6d187803daf55a460ca939acbe22f462ea815083fde63f2d734669ffcf91e2c2dce5a6eb06edc46564bd56b1c1bfb7e2e7c7e6cda01ce62bc0615b1434834481076dce1abcc7d76f12c96c0efb33dd48eafd91"}], 0x22a8, 0x4}, 0x5}], 0x2, 0x0) r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/05/04 13:41:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x40) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'yam0\x00'}) fstat(r0, &(0x7f0000000200)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in6=@dev}}}, &(0x7f0000000800)=0xe8) stat(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000880)) fchdir(r0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/05/04 13:41:34 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4a0040, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) r1 = eventfd(0x800) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) [ 138.747369] alg: No test for cmac(camellia) (cmac(camellia-generic)) 2018/05/04 13:41:34 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x1, 0x0) connect$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x0, 0x2, 0x0, 0x9, 0x40, "fc1038dadfa6e98d5a223445d3ec667b2a495b76a6a4276c12ae6451f05ad12fe432001bfe0272bca553f204a29cf92251cc4be862170bb2aeda917081517d", 0x2c}, 0x60) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000500)=""/183) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x800000fffe, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x8, 0x8, 0x4, 0x971, 0x2}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x6eaaa196, 0x100}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) prctl$getname(0x10, &(0x7f00000003c0)=""/254) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000180)=0xd28, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000380)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r4, 0x2}, 0x8) 2018/05/04 13:41:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000480)="9c", 0x1) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="8ea8554acceed0191e0545ed17b9789273b6b878a1434dae4c47c7e992fcddbb9ebebd80564f8c6affe35fb8c1c43fd15e435f274a628371c22f7bb369035ad1966ec5d8923595166a214b1f4550cf3541c8babc04e2fdc17db9e7349f7147b68ce04842e9048360b1da3d0a1b07609db6add2c7589e6dc4278598ee265a1d207c6fb1f3f9e40f3435636450545ee3e060e6306601ca547dacea3a87bdf2d007a4db68e6359702d15238d9c079403530cc3282894e") 2018/05/04 13:41:34 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x400, 0x1c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x6, 0x8, 0xff, 0x0, 0x7ff, 0x1f, 0x2, 0x10001, 0x22, 0x5, 0x0, 0x4}) r1 = socket(0x1d, 0x805, 0x0) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="d1cb6e40f3be399b0d89e1e8fc5099c3199cceca7e649df9c953303e6f005721424c23e1b42a4e7d6d4bda637c1fd3caa00c8e75c44d5de2f969fcedc3f7074b4dfb7659470be616af470eb98675f58efec36bd23e5da5521c5d27178e560063f793a23cfab56a421edd4ab474dca064d9ff82aa9a88dce420119aa49cee1fb4f7f4331f5b82237e0580f5d9001e12c6a100f5c60cf8038058df6dc2048e6d11ac8aa3e7dd7a57b48c4886a7d95a15dd6f", 0xb1, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', r2) r4 = request_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='cpuset\x00', 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000400)="2615c17616392d8d37bec607583cab71460c32edc8b5fd81a5bb356d06c47e78c5feffd685c32e90b51aac7683295d52314e011438d5d6da21ff1d958a37dae089ec4c527c259dffc8") keyctl$search(0xa, r3, &(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r4) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="0400008f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000004c0)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x1}, 0x8) [ 138.926478] bridge0: port 3(team_slave_0) entered blocking state [ 138.932970] bridge0: port 3(team_slave_0) entered disabled state [ 139.045415] bridge0: port 3(team_slave_0) entered blocking state [ 139.051822] bridge0: port 3(team_slave_0) entered disabled state [ 139.079006] can: request_module (can-proto-0) failed. [ 139.129502] can: request_module (can-proto-0) failed. 2018/05/04 13:41:36 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) r2 = getpgrp(0x0) r3 = geteuid() lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000008f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001b80)=0x0) getresuid(&(0x7f0000001bc0), &(0x7f0000001c00), &(0x7f0000001c40)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001c80)={0x0, 0x0, 0x0}, &(0x7f0000001cc0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001d00)={0x0}, &(0x7f0000001d40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001d80)={0x0, 0x0}, &(0x7f0000001dc0)=0xc) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001ec0)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0x0, 0x0}, &(0x7f0000001f40)=0xc) getgroups(0x400000000000017b, &(0x7f0000001f80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, r13, 0x0, 0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000001fc0)={0x0, 0x0}) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002900)=0x0) stat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002ac0)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000002bc0)=0xe8) stat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004e80)=0x0) fstat(r0, &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000073c0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000074c0)=0xe8) stat(&(0x7f0000007500)='./file0\x00', &(0x7f0000007540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000075c0)=0x0) r31 = geteuid() r32 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000008880)=0x0) getresuid(&(0x7f00000088c0)=0x0, &(0x7f0000008900), &(0x7f0000008940)) fstat(r0, &(0x7f0000008980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000008d00)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000180)="3b914010a552a0b8c7c42968e3ff59b05fa0dda45fbb3733ef429bf443f03d8adba24671a1b1b26f696727fcb2ba8f93d6acd2c4541a2dacb0f45994c6faf73e3dfd64825684d2dadefa9a108061c3a0e5791e928df6bd02fb59648a1740b8d20e991c7137e501769d23af31277b8072f08bc3c0ddd9e5a714bf3f10b71cf89a7a6e26e2492054f9fb771a84a796831124d877d68325ef", 0x97}, {&(0x7f0000000240)="fe13c8dcf38c9ad6ec95f15dbfca11f83f26fcabf3d507f4298625d56014e9e4506515ebf078108a1f8e145477320324d85f6b32470e45b8b8e494e5e3291f29789e22b295e66e284b6e4ea21e249973e616a4f721ce28fa7aacfda6ec9854f9cd0c39e37c7fc17a2c8dea55c3fb6bce6aec154a4c85e155341c28a9a19067321acef037105996de6aa6838e689afba2fa5873d975c20cd2c1a069cf98b72beb3d580f5bac9631e5fe5009403118b58667b031be8e03aaf93eb2b14ef47d25b3089fd98cbd1e8ba7dc13845c62f5fd12efa78c0a4af6ddd1c60133093ea077f54fcde306c41c8c241863444c8f", 0xed}, {&(0x7f0000000340)="1fa57c1cec0e4c48e62dec3ef39b4a4d34e3d13c61db28ea093726b508f674405b4228a8ac6d79561331675c484f8d7a73c9e418d31f492af1529a9114b294df784be0197801e08e26d38ba8fae21002a160a26be5cceb74e308247fdc67b5010f004cd8b7b6ee589ca52d467ae8c7d5b542d7b7f1b2bf1a68c4ec190378713eceebcc2f011f89b9668ab9c2ffc23e1d3d649ac02c5c49e372393d8693f9cfd567d1b59de0d52a851b8b87f95d9102e56fd28e6939e211330d7c141a9761382d99708e6497df54422b03a460c123920776ebf9724c4c253e", 0xd8}, {&(0x7f0000000440)}, {&(0x7f0000000480)="04efad44eadd7083d9e66d7e2b848173409396e540ade4eb7d47d4d27f1737a2e5bcae09de1d4b7f9d9558f338f6dcb75e7a3c9dcd783a4317e34c89464bb043c2c6752948cff3529d257c0e6327c9b4acc5f86f9abfcd", 0x57}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000600)="b5b412786bf95aa99eb85b9735709c5bfd4db5d4c84fdb0c79bce5490268dd104c5adea7a5cb03a3ff23c828cb4350c44432978b0645fabf15db", 0x3a}, {&(0x7f0000000640)="abc7b9b344efeac27a1762558f3400b81f792f13d8f59f0d3931c663f69ccfcd083aa2029c57cd226abc18f84d06f36732c64353d18ad92918812a75cc8676868b080a0baeba7aba062fb531faa6aa71e017a0cf6fb9edfa23bd8e6072620044bfd12d7a735862f7f99556e05fb9cea793327c4be8d1080fdcda8f39df9820be603f", 0x82}, {&(0x7f0000000700)="942081063a9ce79a47372ca72b34c73df189ff1de8762fc3047daaf9d11b8d45c7f8fcfe3840ec2831e7a8800fbcb123eb77ac2516a1c20b5f414cd78bdf42114df163acdde2c0bb796a0601d0b0dfb65319f85e0858d1794f1bd447a581b98288e98ba96f139d0fef4bf946252b52e7477310e79e190b5fe627cb7596449a64f6ab8edfda93bf6d89faf412a2f5f1aa05de80fe750ff6daa16f4d79baff0856e7639d9aef4933", 0xa7}, {&(0x7f00000007c0)="9808b599f3ae850ac0d7a98920bd28f899deaa1e211ee0f9ffd15412e057e0b8a43d68384a2373d09ad47d33776e841cc6d5ab906ad00759297becbc62daccc40c232ca109b5a0b3b0dff6f1c86bbeb11456ae7dbeb898d76fcb65a0dec0ff0b6e015aa071726223a83a186873c9810ad69bc4867f77f34195e9c1407a7ea5aefef0f745f65ac97f165001eee684d605a26b82667c3bdca86cebecb9ad8702b9442cc91f60b2c229849348698bec9ed8c5eaa49728a418ad2fd057d844f69ff2895eec2b", 0xc4}], 0x4, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x20000800}, {&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000000a80)="90840688663430a75f1857ecf7d0b99592fc0682ea565b05a39c3866e9cb55ac24a9e20a1d7703fbe0e9687c758dc3bc4bc1c2aaee6fe56212908ad7990c9f6dbbf727e92ff2fe6762ba5d4e9496cdfeb91d7ff425c07da9fcf936b51d", 0x5d}, 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0x1000}, {&(0x7f0000007200)="647bcb088ef78cb1b0c8f37faf8b5a442934b51e772dfeb4e1cc270bc5c16c7a69c7c79e75131fb32605dc296fa91b87fcd2315fdc0429167e77724352442400fb80322d64b63890642afafcdcc7900563074d28b2c2c6d71f02c4ecaab373cf21de6874a143ce57a344ab38c591f8c9d9e6986bdb3399fbc6d3b9ae4c76", 0x7e}, {&(0x7f0000007280)="d1e7c4fc4df691f6bf9bc9d6fa7fa37980641124368796464f1404c65cdd0271b21d72f7819132554fe8d1b15e799593835411f58d168fdc1d05cb9037fd65247c9752b59bc2a5ef15b30ed7fdcd9b0e52344e7e099076e5cce7dfe0f728ad949c3c32ae896b9cec0cf2359b61ab48ee589128533f833d41e985ef0be0bb44f22115d7eb01521bc9b222a3c2a05b39d889b40189999549036136b2600febe0147a", 0xa1}], 0x6, &(0x7f0000007600)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x40}, {&(0x7f0000007640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000008840)=[{&(0x7f00000076c0)="a8ca3ea077c9ee3e63f7aa2f72d4bc81ae516a83d8ed499f9c061c37b3b819ad019215fc8b792d0ca8beafb49ef1113430c8dc385ff027ec3a655741f7738351068b16cd74c5c36614af9d702c5883d376725572d975523e6799e4a7a733f858e9351f7f8ae5ac9c10417b74a513785356a0c76e686fb77daf22707dc9c7a4f77e5c81116f26389de0", 0x89}, {&(0x7f0000007780)="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", 0x1000}, {&(0x7f0000008780)="3d48d9428413abf4bd91e290ddeb067ab177c4bdfceb058ac261ffd384fe358dd063550f11bce3b444b3e169d5e176242d452aaa5c03b927dd37c94bfa31487ad12262e221af6347667d12afdf23273cd9128f35301e5605a15fcb01f27382ecc994ec648d9abe0fae1cf6df75f0f2a3bccf6b736a4d0ef6e02b6364978a0341ddea005a8eeaa837729b295432b228a5dfc4ba53348f897746b59e4fae3d8c51abe2260f9d20ff193890d6015f5625c123ca6f5ee15038c1c50d", 0xba}], 0x3, &(0x7f0000008a00)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x20, 0x8000}, {&(0x7f0000008a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000008b80)=[{&(0x7f0000008ac0)="11fa76f8e4a5041ce31a305cf7c69e61e49f2bf15a473d530cf0460717d24fd9212e985a32cb474a2a780e35297fc1ffd1530ea8115c5bb1e89f058a32d500d3d3f7b444fc20e11e20beeb836d2ee97dd5a20496aa2fff89286216c38140ee5627abf58fbb2a8f84bbc3e918e896ecf2d10d77a5bca0ad74a82b48cd8a7e74db54c0f904d07d12cc1384fb0d19ea7da6d7bf54", 0x93}], 0x1, 0x0, 0x0, 0x400c010}, {&(0x7f0000008bc0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000008cc0)=[{&(0x7f0000008c40)="c4aff39ab0c23f8caa83ad0189d58a327ee884a60c3c03c30fc59e8c1eec5bfa1c124c1758761d", 0x27}, {&(0x7f0000008c80)="10df68da8562691e6a59de20b60baaa52364050a1144c964f34ee0610e74daf1c714cedb2c2281ef30d0e81f626d9718", 0x30}], 0x2, 0x0, 0x0, 0x1}], 0x9, 0x48094) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) 2018/05/04 13:41:36 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="00003fcef0ebe24107f77b845e06b5b91e20d36d5b3882260f366a791a0d67591e94321d10000000000000000000", 0x2e, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000000200)={@multicast2=0xe0000002, @rand_addr=0x400}, 0x8) 2018/05/04 13:41:36 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001c40)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:36 executing program 7: mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x14, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) 2018/05/04 13:41:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x40) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'yam0\x00'}) fstat(r0, &(0x7f0000000200)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in6=@dev}}}, &(0x7f0000000800)=0xe8) stat(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000880)) fchdir(r0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) 2018/05/04 13:41:36 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) unshare(0x40600) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x58, r2, 0x20, 0x70bd27, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6187}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfc92}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xdbd1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40040}, 0x8000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)) 2018/05/04 13:41:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:36 executing program 2: setrlimit(0x100000000007, &(0x7f0000046ff0)) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x10000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xffffffffffff0000) [ 140.086901] bridge0: port 3(team_slave_0) entered blocking state [ 140.093264] bridge0: port 3(team_slave_0) entered disabled state [ 140.116293] sctp: [Deprecated]: syz-executor7 (pid 10520) Use of int in max_burst socket option. [ 140.116293] Use struct sctp_assoc_value instead 2018/05/04 13:41:36 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x400, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/05/04 13:41:36 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r0, &(0x7f0000000140)}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x6, 0x0, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="ff03f1002ec4f9790960c65c481fbca635054f6ab8372f5ff67bc0ab56c454672ce352b8786d0236e179cd65742ad6d40853ce7d478e88149ede938f6d0087844e3318e59ee82916d0d9e592aab52534492f1eff5a58325a74a5f42b0cb0896786aab8b54b2c46a59f3caf29b90c653282608ff03e3fbc749e7cd7a4f2e3e1352973db3a4530b80c85e6607450640a7c699efa3521de00312c3a27cf1a6ccd8dca9343391a0e97a0cd9fcefdc72bf23c1c0014ba0062a855680bfdf887410c960a07abcda10eef017aac11655a942a0969deabade7da32e8ac2442683c981ee9d784d6bbe11b25b17e6d6575599eda0de7057df9b2"], 0xf9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x81, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x80, 0x8}, &(0x7f0000000340)=0x10) [ 140.203394] sctp: [Deprecated]: syz-executor7 (pid 10541) Use of int in max_burst socket option. [ 140.203394] Use struct sctp_assoc_value instead 2018/05/04 13:41:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000180)=""/215) unshare(0x20000) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0xd9b}, 0x8) 2018/05/04 13:41:36 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000af0000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001}, @tcp={{0x3580, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0xbbd, 0x4) accept(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80) memfd_create(&(0x7f0000000280)="766d6e657431282f2428656d31656d317bbc7070703100", 0x5) 2018/05/04 13:41:36 executing program 1: unshare(0x200) r0 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x200) r1 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x4, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001400)=@assoc_value={0x0}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001480)={r2, 0x9, 0x20, 0x8, 0x9, 0x5, 0x5f31, 0x1, {r3, @in={{0x2, 0x4e21}}, 0x8, 0x7, 0x80, 0x4, 0x1000}}, &(0x7f0000001540)=0xb0) r4 = eventfd2(0x0, 0x0) r5 = creat(&(0x7f0000000200)='./file0\x00', 0xc0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000002c0)={r6, 0x7, 0x3f}, &(0x7f0000000300)=0x8) io_setup(0xa3c, &(0x7f0000409000)=0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r8 = memfd_create(&(0x7f0000000000)='vmnet1\x00', 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x5}}, 0x4c0, 0x6}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000140)={r9, 0x2, 0x100, 0x2}, &(0x7f0000000180)=0x10) io_submit(r7, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r4}]) utime(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x5, 0x1ff}) 2018/05/04 13:41:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="31af9b747f87d4f23295eeb5e638b1d240a222db266702d0fbb07d640c597497645e2654985ac25f70ef4ddc6b2cea8f", 0x30}, {&(0x7f0000000040)="070f34d121acd73eecb04724a04a6f0e5d8ac93693b5fd41c0efd97a37d1fcce8edf829b28344e6398b1372f268a878b42db8de3194ebc643b", 0x39}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000080)="3f55143ef3c1498a8ef53fbeac55c52f9e446900eb802f3bd5f211382c1bc56a80fec32b0571ee5ad152c27ac5b75ecf4a6d1744407bd24ab25cfce9dc8f54a37de42258d5801bc7787e26a227c00eb5b15cf2d185c4b4a5eda1f5105571996f04de0b786b6a01e7499e4d4b6ea2a3b0617189c3a4559897861eeb94f8c112ed1d82d236eb877f022e56bed3d7b964245c9b067f90a4672eac8bdc9635fe5846da8df4d343b92b2c6ef5464af60bf383a3771326c78ee2ab1d53958daeaa7eca7eb6ab09510d0a040c1dac8405e939ac082f70317a96500908f4559f09a2694272831b8afb2510", 0xe7}], 0x4, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) getuid() 2018/05/04 13:41:37 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = eventfd(0x8) readv(r1, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:37 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000180)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007feff00f30501000b000100000010ac0a0000", 0x1f) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x20000, r1}) 2018/05/04 13:41:37 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, {&(0x7f0000000200)=""/109, 0x6d}, &(0x7f0000000280), 0x14}, 0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x2, 0xd1, 0x820e, 0x3, 0x4, 0x3, 0x7fff, 0x7936fed1, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000440)={0x1000008001, 0x7, 0xc, 0x10000001, 0x4, 0x7ff, 0x4, 0x401, r1}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89a7, &(0x7f0000000080)={'veth0_|o_bridge\x00', @ifru_ivalue=0xffff}) 2018/05/04 13:41:37 executing program 2: unshare(0x40600) r0 = socket(0x40000000015, 0x5, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0x80000001}, &(0x7f00000000c0), &(0x7f0000000100), 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x1) 2018/05/04 13:41:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x1}, 0x0, 0x1}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x8001}, &(0x7f0000000140)=0x8) 2018/05/04 13:41:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:37 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="00003fcef0ebe24107f77b845e06b5b91e20d36d5b3882260f366a791a0d67591e94321d10000000000000000000", 0x2e, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x20, &(0x7f0000000200)={@multicast2=0xe0000002, @rand_addr=0x400}, 0x8) [ 141.126858] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 13:41:37 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2000000000) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) r1 = memfd_create(&(0x7f0000000040)='I/\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000001c0)={{0x0, 0x0, 0x400, 0x3, 0x2}, 0x8, 0x8}) recvfrom(r0, &(0x7f00000000c0)=""/253, 0xfd, 0x0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)=0xae) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000300)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000380)={{0x0, 0x3, 0x4c6, 0x2, 0x81}, 0x1, 0x1}) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff000014000000f0ff4400001c0000000000119078ac144e200008907885d7460d12d48857fd570e9bad1dbc8d2d1db83fd6ce9b1b379bad543696a50f2bd356c6898f12f83c6d2c8c7c6ea215ea4d89123726f0666f281d"], 0x0) 2018/05/04 13:41:37 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3000001) r0 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000280)={0x0, 0xf6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x16e}], 0x4c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x80000000, 0x5}, 0x8) r4 = eventfd(0x8) readv(r4, &(0x7f0000001c00)=[{&(0x7f0000001c40)=""/4096, 0x1000}], 0x0) fallocate(r4, 0x0, 0x0, 0x80000000) 2018/05/04 13:41:37 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8cb, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x9}, 0x4) 2018/05/04 13:41:37 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) open(&(0x7f0000032ff8)='./file0\x00', 0x40080, 0x0) 2018/05/04 13:41:37 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x40804, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x1) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000000)) socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000100)={0x6}) ioctl$TCXONC(r2, 0x5420, 0xfffffffffffffffd) 2018/05/04 13:41:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 141.308907] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/04 13:41:37 executing program 6: add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000ac0)="10323000038741aa81c32cbfd79af8b0063e529c15ba1e620a1c21f0f95a9f00a713d13d717c59306b74df47c2981ca1521ea8ca", 0x34, 0xfffffffffffffffc) socketpair$inet6(0xa, 0x2, 0xb8d1, &(0x7f0000000080)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x2000, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/05/04 13:41:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:37 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000000), 0xfffffed1) write$evdev(r0, &(0x7f00000002c0)=[{}, {}], 0x30) 2018/05/04 13:41:37 executing program 2: unshare(0x40600) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x758, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x9, 0x100, 0x2, 0x0, r0}, 0xffffff0d) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018160000", @ANYRES32=r1, @ANYBLOB="e2000000000000009500000000000000e087a939dcbab24574c2daa4e535e09240cbdd81d8e743e97b09a6ddb99b1f"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/05/04 13:41:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x5}, 0x36d) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000009c0)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8c44a789a0c647596dc04a4dd22786f7eb6881ad81b3ae6b04e89e2576eed25e7da67b100f719bb4c0f489e351fc50774e2d9a9f094699cdd81b40d1e2862b7d1cd4538892d94115be599235fd53bfc32a80b8746ab1060bd9fbe8af33d96be1e58e030a7d54676eee90e77dfb75e0f07028de51a2d80fcbebb6a983a7a4de4c794a711fc17c14f7ad366942370c22ae41848bc570496843c4ec0255dd84187fbcb7def000fafe1b629e892982303b837d70785b093434abafd8b4059d9d71ec117820b5bc1ecd5096878411c6eaa1350c2c3ecf4ff9645432dded19ba61"], 0x1}, 0x1}, 0x8000) close(r1) 2018/05/04 13:41:37 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000e86000)="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", 0xae) 2018/05/04 13:41:37 executing program 4: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(0xffffffffffffffff, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:37 executing program 6: prctl$seccomp(0x2f, 0x20000000200004, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="ff198d589aefcb9e0a146b26dd00d5dba91af5acca264b0fe7f880102bb1271545a340c2a50767b44612a2e9a00e4bfa446110694ebd74b71ecf3d605463bde6a6d547e637587a36dd6cc9a2cd847e5255a8c93a839086828bdea071fa867127d29703217b89290df90345964edb986ba1521e0c8b0002c928ad33f018207a19d616b51e3529c9b0c7f4b7f74e5790dc618ec7ba00365fbce7f3cdabe0a85393ff4473de0c4d016b85923b5fe8af66", 0xaf}, {&(0x7f0000000100)="dce1c45ed7a70f99f7957601461a2ffd6e4298cae3751510f0d3ccba13e7a304641acec56d20f04fd18693e8d20092a117c4d978d19e139b2913e6965da4937fc020220ee87fe4fe3f0f4be32019a55f9806e1666d2dc2bb6cc6c54d2dcd144ce758e26cd8e38c", 0x67}, {&(0x7f0000000180)="a260669bad2ba1d9b83916ca12cc3e23ce722263dd43dab0233e86d10cd9a3a1e3f5ab1ad3035914ac7e8192fdef8a6882995d3d3f4d3b4a522c08902efb51a4e548c870ab3e600b5a262d54164a3630cb41670bdbe2c1419ce22cf3f4930fe14ce4e39a493b0e51b48f954fa55762bf3351dbad183c2bc43337f16b145130ca230eb5222e494185ea62c080c70324159f598777de", 0x95}], 0x3) 2018/05/04 13:41:37 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) unshare(0x10000) alarm(0x10001) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0xb78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001c40], 0x0, &(0x7f0000000040), &(0x7f0000001c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xd, 0x42, 0x9b11, 'veth1_to_bridge\x00', 'dummy0\x00', 'ip6_vti0\x00', 'bridge_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @random="2e94cd3f61f0", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x8c8, 0x8c8, 0x8f8, [@stp={'stp\x00', 0x48, {{0x1, {0x2, 0xffffffffffffffff, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x1, 0xb21c, 0x5, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff510be1475fe503, 0xff, 0xff, 0x0, 0xff], 0x4e22, 0x4e24, 0x7, 0xd189, 0x3ff, 0xfffffffffffffffa, 0xb8b4, 0x0, 0x72c, 0xdf}, 0x2, 0x142}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x800, 0x3}, {0x8, 0x3}, {0x800}, {0x4, 0x1}, {0x8, 0x3}, {0x401, 0x2}, {0xbcca, 0x3}, {0x100000000, 0x3}, {0x9e5}, {0x80000000, 0x3}, {0x8, 0x2}], [{0x4, 0xea4}, {0x7}, {0xffff, 0x15}, {0x1, 0x8}, {0x9, 0x1}, {0xb1a, 0x5f0}, {0x7aa8, 0x101}, {0xfffffffffffff8b6, 0xffffffffffffff80}, {0x1, 0x5}, {0x4}, {0x4, 0x4}], 0x9, 0x9}, {[{0x8, 0x1}, {0x2f, 0x2}, {0x1000000, 0x2}, {0x20, 0x2}, {0x200, 0x2}, {0xeba, 0x2}, {0x0, 0x1}, {0x8, 0x1}, {0x2, 0x1}, {0x3}, {0x1f, 0x1}], [{0x1, 0x5}, {0x6, 0x6cb}, {0x55, 0x5c3}, {0xfffffffffffffffa, 0x5}, {0x100000001, 0x1000}, {0x4, 0x670}, {0x6, 0x3}, {0xbd79, 0x7}, {0x2, 0x9}, {0xfffffffffffffff9, 0x4}, {0x606, 0x100000000}], 0x3, 0x1}, {[{0x6, 0x2}, {0x7, 0x3}, {0x20, 0x2}, {0xfff, 0x3}, {}, {0x7fff, 0x2}, {0x6, 0x1}, {0x8}, {0x40, 0x3}, {0x5}, {0x80000000}], [{0x8, 0x1}, {0x3, 0xffffffffffffff77}, {0x3, 0x5}, {0x6, 0x9}, {0x1f, 0x11}, {0x2, 0x4}, {0x4, 0x70}, {0x0, 0x6}, {0xffffffffffffffff, 0xb5}, {0x3, 0x3ff}, {0x0, 0x7f}], 0xb, 0x8}, {[{0x6, 0x3}, {0x9, 0x2}, {0x2, 0x1}, {0x6, 0x1}, {0x5, 0x2}, {0x9, 0x3}, {0x7}, {0xf66f, 0x1}, {0x7fff}, {0x4}, {0x4, 0x3}], [{0x8, 0x5}, {0x8, 0x6}, {0x5, 0x7}, {0x8, 0x20}, {0x400}, {0xa88, 0x800}, {0x2, 0x81}, {0x0, 0x6}, {0xfffffffffffffffa, 0x3ff}, {0x7, 0x636}, {0x3, 0x8001}], 0x4, 0x3}, {[{0x800, 0x3}, {0xb82, 0x1}, {0x8}, {0x10000, 0x3}, {0x2, 0x3}, {0x9}, {0x6af4189, 0x2}, {0x2000, 0x2}, {0x9, 0x3}, {0x4, 0x3}, {0xffffffff}], [{0x8, 0x80000001}, {0xffffffffffffffff, 0x1}, {0xfffffffffffffffd}, {0x24e, 0x2}, {0x4, 0x1}, {0x5, 0xffffffffffffff81}, {0x6, 0xe}, {0x80, 0x8}, {0xc8b, 0x3}, {0x7f, 0x7ff}, {0x8, 0x6}], 0x4, 0x7}, {[{0x1ff, 0x3}, {0xfff, 0x3}, {0x4, 0x2}, {0x0, 0x3}, {0x9, 0x1}, {0x100000001, 0x3}, {0x9, 0x1}, {0x8}, {0xfff, 0x3}, {0x3ff}, {0x14, 0x3}], [{0x4, 0xffffffffffff0001}, {0x20000000000000, 0x100}, {0x6, 0x1}, {0xfffffffffffffffc, 0x2}, {0xb8, 0x6}, {}, {0x4, 0x8}, {0x401, 0x6}, {0x1, 0x400}, {0xfffffffffffffb18, 0xffffffffffff2b2f}, {0x7, 0x401}], 0xa, 0x3}, {[{0x5, 0x3}, {0x1}, {0x7, 0x1}, {0xfffffffffffffffa, 0x2}, {0xae1d}, {0xe4, 0x2}, {0x4}, {0x7fff, 0x3}, {0x8, 0x3}, {0x2, 0x1}, {0x10001, 0x2}], [{0x9, 0x9}, {0x8, 0x7fffffff}, {0x0, 0x5ba}, {0x2, 0x2}, {0x0, 0xb946}, {0x5, 0x2}, {0x8000, 0x8000000}, {0xfffffffffffffff7, 0x1}, {0x31fe, 0x5}, {0x4e}, {0x100000001, 0x4ba6}], 0x8, 0x1}, {[{0x2, 0x2}, {0x401, 0x2}, {0xb46}, {0x3, 0x2}, {0xfffffffffffffffa}, {0x5}, {0x8dc6, 0x1}, {0x1, 0x3}, {0xffffffff, 0x3}, {0x6, 0x3}, {0x8001, 0x1}], [{0x8, 0x7}, {0x5, 0x100}, {0x3, 0x88}, {0x28b, 0x7}, {0xfffffffffffffff9, 0xe4}, {0x80000001}, {0x3ff, 0x10000}, {0x6, 0x2}, {0xfffffffffffff801}, {0x3ff, 0xad4d}, {0x80000001, 0x69fa}], 0x5}, {[{0x8, 0x3}, {0xe000000, 0x1}, {0x100000001, 0x3}, {0x4, 0x3}, {0x5, 0x3}, {0x9, 0x3}, {0x2, 0x3}, {0x0, 0x3}, {0x462, 0x1}, {0x9c, 0x3}, {0x8, 0x3}], [{0xfffffffffffffffa, 0x57}, {0x6, 0x1}, {0x5, 0x72}, {0x6, 0x8}, {0x536f, 0x5}, {0x7, 0x10001}, {0x400000000, 0x7f}, {0xfff, 0xffff}, {0x4, 0xe197}, {0x80, 0x6d0}, {0xa4a, 0x6}], 0x6, 0x5}, {[{0x10001}, {0x1000, 0x3}, {0x5, 0x3}, {0xb2, 0x2}, {0x7, 0x3}, {0x1}, {0x80000000}, {0x3dbe}, {0x100000000, 0x1}, {0x1, 0x3}, {0x2f, 0x3}], [{0x0, 0x3}, {0x295, 0x100000001}, {0x0, 0x8}, {0x6, 0x6}, {0xfffffffffffffffd, 0x8}, {0x9, 0x3f}, {0x1, 0x5}, {0x7, 0xff}, {0x5, 0x4}, {0x1f, 0xdb4}, {0x1ff}], 0x2, 0xb}, {[{0x5, 0x3}, {0x2, 0x2}, {0x2, 0x1}, {0x9f, 0x2}, {0x3, 0x2}, {0x3, 0x2}, {0x5}, {0x10000, 0x3}, {0x92, 0x3}, {0x419c, 0x2}, {0x10000, 0x3}], [{0x0, 0xc29}, {0x3, 0x400}, {0x80000000, 0x5}, {0x1, 0x7fff}, {0x81}, {0x4, 0x6}, {0x6}, {0x2, 0x80000001}, {0x5, 0x800}, {0x8, 0x3}, {0x6735, 0x18a}], 0x6, 0x1}], 0xa}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}}, {{{0x5, 0x4, 0x88f7, 'bcsf0\x00', 'teql0\x00', 'eql\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0xff, 0xff, 0xff, 0xf68bc97b6f5008e4], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xa8, 0xa8, 0xd8, [@realm={'realm\x00', 0x10, {{0x2, 0x9}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x7fff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x3a, 0x800, 'irlan0\x00', 'eql\x00', 'syz_tun\x00', 'irlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0xe8, [@state={'state\x00', 0x8, {{0x81}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x5, 0xffffffff96e9dbfe, 0x7fff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0xbf0) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) read(r0, &(0x7f0000000100)=""/217, 0xd9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) 2018/05/04 13:41:37 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) fadvise64(r0, 0x0, 0x81, 0x3) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x2, 0x2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x121400, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000000c0)) 2018/05/04 13:41:38 executing program 4: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(0xffffffffffffffff, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:38 executing program 1: set_mempolicy(0x2000000003, &(0x7f00000000c0)=0x102000001, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x8000, 0x60010, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/bnep\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x6c6baddd, 0x3}, 'port1\x00', 0x2, 0x400, 0x4, 0xffffffffffffffdd, 0x7fff, 0x7fff, 0x100000001, 0x0, 0x6, 0xffff}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, r1, r2, 0x4, 0x80000) 2018/05/04 13:41:38 executing program 5: syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc001, 0xffffffffffffffff, 0x0, 0x2, 0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x2c0280, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x1000000}, 0xc) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x80010, r1, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000140)=""/178) r2 = eventfd(0x9000) readv(r2, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000200)) 2018/05/04 13:41:38 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000002340)={0x0, 0x0, @rand_addr}, &(0x7f0000002380)=0x10, 0x800) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4}], 0x18}, 0x0) sendmsg$netrom(r1, &(0x7f0000000240)={&(0x7f0000000000)=@ax25={0x3, {"a1ee9b768298f8"}, 0xff}, 0x10, &(0x7f00000022c0)=[{&(0x7f0000000040)="7366e4c7ba76e62248d742aecd5041c2c81caaa920bb40939bf8093a2037df0b6db2bdd017bc20b9481ed1b9005adcb774d1e62a3494c442091973348e533e22dd75d4d664420d151b34d8ab6835bc85594584ee4abe000aa045ab7ff3c85e72928d48f36abe2a8ff6eff0f24bd0c4b0bab60e8c3d3cefe33eb32f1f9b89e69f49f6b080a8f162ebf46f08d7431cfc30173dc360a941f3f942c2beca20b2", 0x9e}, {&(0x7f0000000100)="034250927411b20cef323995c7011815e82d704e54cdf9379d5c9a91505abbe54631e607b3541957c79da4926e3d97", 0x2f}, {&(0x7f0000000140)="f2c1b72bed2f6476e12f24db1484d70a501cee8f4589c8330a618a6df0e81f2335796eb0913e924e32f6a20e78ec1f0b20", 0x31}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="6cba01aa87cc5a862812f7e0505496c16f668d30c16db1ed0feecf86e6a28e3318020c36e1cbfdd012ff8e06af15b3b7d330af9eac1e3247fa7e1322daced60b5bcc0c6a3979476d276dc2e69d2f5f986dde728b50f0a7bd5007be57990e049fa1382b83cf5c89b90c94791c0d8077398f52dbedbe77f67d4160a7fb6d73a28eca981b6777d5fbe43273072fa16e9b5cfa8d360d42c661817b220e337f8f0fb839d2af4b03b62c196a3690f37725d9cb229f364c0ffd82eaf0372d479b34faa6a02b1d4069936ed464db08b72be76f661dbdce97767c41499464403b685bd68aed7d32d2a06b4d69dedb0d39f02aa9ab980b098c49c23d91433541aa31f1a7f220668414b5142367656d336d5e0bb4af050979fa9d9e6f315f4d6a6f07f3306bd73a7d84bbd07dd3d767fd153c46f8efd5fabda3aeabb64eaa5830343baf196a90a2a2bf4e786dc99846a27ad4f8f866c54ec5f0665d2ae3c879a7aadc770a84181c9286f4e76584bb2f0f6fed4d9c31d3743dea9c50ab7119d22047230e959e69fe88da803767432eb35069d40012e7324ada4e0b5ff734ede28cb60f800024f1c110ae7a3c6034aebbb6ba8d948c62ce92d2fb4d0ceb2081f769bfbd5fd716644e91f0424eeb578fba05c88cc201d010536923f5a785d96a3952eea5c9aa7632a792d874cd0fe24e7fadab17d29435944e768f64a7cace53cffdaad31237a729566ff3bfa5a01004c053adc23f31c9f8d74a9883fb3221cb743574726ebc3cfcb6e1a3e912e633ccba21b26080669af3050f0ba0af320b2be5900ad65b914a903ccfe049aeb84afb715ea8ae9d17cf4b94132b93890d01bda013ef7520806420c7f94cbdc1e452f5bf5af8fe73397aeaa64c53f4a6d475728bb5f6117c81b534e0aa1fb69921be71a8d9cf5cd7c668cf199d35f9b27e61c141d62b38ab0b6eb33fb514c853cd1fa1b0c929e56f196d02644c609e21f9b03c6d134fc991342d9bfa16a257d6c5f8b4fb147740349966683f3b506839cc2cb736b6723b2f50cb692bbae0f9f18bb84d7269f45d4125a50469b5d59fd54e8b055cb32c3a278acd0843997a4690c03405e3c274d0acde59475fa37ef1419090473107eee1bde6d2f41518b32cf2d097fdd32c615be1d5dafaca4e571f2a5c7b980df6890d370b531825d8af77ed1911e6381f8035800729569ac818a2863ffc803c1c8f9a568f3735cfa9c93fb6f1736ef10e72fa2ad0866e9ac196eb2cf243a05f2e61eb2fde11b4682a08247179acdd6fa1f13d096c57aff18359ca6ce8cc16a1dd147e7541560b71d8ecad677c16a863bcaa233011d1bc79301c71f2379598495ba5a1f0f3328a95eb414704a5b5df4bdc009d66c207a1d8e4b2f20348dfcad4423786d5d30365f119bc87d07cfadf08a08a724e168315447ac640f125799bd92979755d65176714172f12ff0afd47bb1740c1c78a595fda3fe68632b1422b6ea37fd4a7c242a8d950e5cddc981f4b4dfa94b0e28ef7255e390e5bb1cb3ad150c2d12a065708818da3c2252f0dabfb45b80e5ca16d9fa18eb53d5741bc6ce0e3e3f2936d283080c58d88be439644bcd4e9decfcc20870f7f682dc472d8bce7a46680e1b766cc3c4f3daaa9d260bffec1128fe251cad216c473cbb7577ca4926d7a784dce54fc937fd2cd0782b7e43e754a8bb196458ceb1e9d6c76bb6839b7bc5331cba3953198b5c6eedd55452c55f3415919da6addd8d7e8dfe71c7a17419542ee7c1e1bf7e74cf89a4c14c1ba88a4a49e0e4c3da21d0226136f05323d3cb633d8357ebccac3cb5842190d10c62a64030ee88ecb687cb374b6500bb0466a5a0be0d2f5f52554757d96bd4c2a653d40e5e3b46e0d2b81e429b91e99094f5501bf36c401adf723e03e32ffe76918ad3a441f1350ac5b713762429873ba1208ae72f336e76f75e33a09fbcd1876c150a358b39e71c76f9023447fc94ed3de76c4c3cb9cb69e149d2733941f9409d5901306c161b69161978ba75cd5064df8ccf44b20c6eda5e2f7ef73eab8d16863ddb1eeb0f854f8ab965c977453477f38215a05e5e241cd7a5c95e7dc22672ed72bc52f4e5b9b2903cb5a4cb11bcf99e58c83542d89f7eb1f4603df0c5160c85787e3867ff7e875cbe86ba5c20734e0d85b65b9221450a34814f5eed47aeb1cdaa1f961560947507943f3e7ca3550a3a90f850aa5ffdbc056fd67f4bcbaf5c19092475ba84694fd97fe3828709a052cf53a80776cb88771731c9ba0b0899a94e957f68b3284da85c33c9da77f23246005f2d6b3b97d7967137089667442a27102ce1fef33bac041cf502220902d7e5aa230f3222d5a61b36f48e109125c626d1f2b705974ae2aadc472d7368e46ebcfda2552e530c8b9be13ee3a4ecc8be2b1493e8403a8c2348d4670ad2cca2c753e4946c0a3811e2185787024e555b8ea8b3b0c0a39d4b102c9ddf9c5c2ac4ffb24167c91451005c26866530805f5837b8f97a79f13377f53ca02e3bace9763ce055ac4025bd34d4ce5094aba39ac45be191e4da6f16bb85add8f67b161648fe225d397f42b2cfa9e79e92f0ae2c4207b7df89c51df238069b9982de646dbd8340d0325d435d8c7628ce5e3f6d374845bbfb59ade1f86b9f6298e7642ae10b6bbd8d19f8bcec1b141a5488e94e0c08c33eb8b69f6e59b4749e1e4c6e43fb780f2e9dc5cdaffc129afe59544cdb9dddc58e498e216d7d69b688d3553729a27ac65b2c320eba61d755c22d0a4b1093575af047d156972f9817515304a507ce74046f5b9f8b078399031a971817aa8fae3a2378eec9f7342f2e590169cb5a4aea38cc90200cfd6d58b501767052d5ae24059d0b42a8253a7c79623fff1fa65dafcd1745b8cf3bfd9252435c1f257a58768cc31e20cb3b2542745f77c66e12f8cf4c4f73a79528cd3ac86d43a244f8e84ccbeba5198c64387c823a244437bbbfd94b9610a7cf17f681b6b89009c0cf3973ca18c94e6ab542dc03d2d745188b8dba965341b1a530134d65c3f3e84651628fcd29679ca00e2d70901bae93c765f161130ddfb10739be477079fdf4bbba1faad42827b23b78246562646e4ce6d3e53e3094e1f185a82905e0ddca9d0f42223c1404f0ab9ac1e2af7fa1f5e6e4c302d5ad6b4f654c822ef72e98885b9b1c5be89b148c4d9e7e432f9d100fa93a20ad5793d4467820fcccea4a654d9f7a5c7001111abf473594384ff3914893e3bbca0ce1034f60710b31c6086aa123a40c6f0bdae1ab3e08f9b810db36ba66e1e22d1fca61578a2b034d076adbe68a14b37e77780000345b2273dd67564ceffe7fbdd7ff0d436e3ddd64849308af64d48713e78235008aa8f28febbe56e6dba6aa3576641fc5197427fa179a646772e8a35fe9ac28482c20bbeba8eb3eca6efe6caa60b21a52d6ef52ddc7682eae9f31e3a7f918f28794cef961b4e30a0ccc69297792fba45a850588f4aa8e20c2adaa2e1c2afa3bee8fd37e03b86889b52ec7f04d8df9912ee9588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0x1000}, {&(0x7f0000000180)="fab96008fb27e94d843438d9659fcfaefc221aa5c5485bd1576bfe4daab8087af439f267cb6fd5a27b9271054c88ec17c366c6c4ae45837d4b2b4630aecac911b93257469e0d74ac40ce75247d5b0e0755ca74467ca71dddf9633eecabab471e8335f5", 0x63}], 0x6, &(0x7f0000002440)=ANY=[@ANYBLOB="300000000000000012010000d10e00004a491c256b601ee1578f7eeedef939cdd7c58ba934964d5e7e000000000000006800000000000000f3d4c40be5858dc786bb690cc2e90e19010000090000007ef2470729fbe1c3e70a36f786858d8f267a040cb6e8e5cb6260f41f8f4d365120b76d012007f834043835287f0fadc872825e411c83eb9f1ab2cc9dbbb21b6366cc6c10897752302936f032c2a41f4de7e70000000000004800000000000000ff0000003f000000f6ac1c438e7914819c3ed181c9262fd1b55db9407b34c378d3b0863bd8a9533930127b7a39e97768b3174e0514326e5b7551d641a3000000"], 0xe0, 0x4040000}, 0x4) 2018/05/04 13:41:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in=@multicast2}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4}, 0x10) syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x81, 0x12000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0xdd0, 0xc4}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x9e2, 0x8, 0x1ff}, 0x10) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="57a4fa47ff20e80e20cfee17595578239416931e669bd44b0c1f887e312b1154132a528b92cc63d50171ad8375404c37bedbfc5a24304f7de25f6e01ea7784c7cc1ed01acab7ec8aa58c1542cff39368d46025a397d1bfa890468a393c3e27804e5a7faa3d92e06334080715afc5e498873400e56c94f75909336297c1c81f8f6a0a86e62a24928c88a8721a507739a2bea471b8639d6e0209610efa4f6f0ab6d629a8bf41f51c25a70c09d4b5f3a1", 0xaf}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380)={0x6}, 0x4) preadv(r0, &(0x7f0000000040), 0x41, 0x910000) fchdir(r0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) 2018/05/04 13:41:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x20000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000240)={r1, 0x6}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7f, 0x7, 0x7c45, 0x1, 0x2, 0x6, 0x2, 0x2e4, 0x40, 0x283, 0x7, 0xffffffffffffff0b, 0x38, 0x2, 0x5f4b, 0xfff, 0x2}, [{0x0, 0x1, 0x7, 0x5, 0x2, 0x0, 0x4, 0x66}, {0x7, 0x599, 0x6, 0x7, 0x8, 0x1f, 0x4, 0xfc}], "0c4b48091c795fa46a6c819db3cfaa0e04ba233c1bdbe76fc29695f66f51565ee028e5c9b74a4fcf9c486a21b1c4eed3c145e55d317aac50f5ecfde0fbc704428f29eada054547b5500ea81bbedf85a0c8558cdb1960256a37eb1118b7f0e9dc472e37bc534586e941074dd93f4a26cce347a06813ca41cd8543d4e2affc02071cee6070e03a27bfab0ec5fe6017ceb11d315ef5caed2d128fceef5f44a3211129635ad0d2fcd1a93f8a13f56d4bdc89a77507c631eea2499d3c944af9912da9397dc6f5e7d009649fb4fbbf67f396a34235613d73d58f"}, 0x187) 2018/05/04 13:41:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000008a00)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="be7865c3f8ca241630bcae4d5b70e6bf4251620d89140e7bf219645435c8f379dd644cce354f0363bc95e8552cb2224d0eca7f11f5c4ff026958", 0xfea2, 0x800000120000001, &(0x7f0000000140)={0x2, 0x4e22}, 0xfffffffffffffe2f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) r1 = dup(r0) sendmsg$unix(r1, &(0x7f0000000e00)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000008c0)="e5", 0x1}], 0x1, &(0x7f0000000d00)}, 0xfffffffffffffffc) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x7530}}], 0x18) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="c0cecd04c54eb1d5a219c9056203e6a99405d6011593989bc014ece0521d223ee57c348cc8aae63706a18ef90e6580e83ca530ecd6c527eb0939076e787391b835184fe173bc8e524d5b94fb148a94ac43865dba69427567a9a7ffdec4e37af2fc", 0x61, 0xffffffffffffffff) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000340)=""/57, &(0x7f0000000380)=0x39) rt_sigsuspend(&(0x7f00000003c0)={0x6}, 0x8) keyctl$get_persistent(0x16, r2, r3) 2018/05/04 13:41:38 executing program 4: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(0xffffffffffffffff, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:38 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x9, 0x800}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5) r2 = eventfd(0x8) readv(r2, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0x359) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x20) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'teql0\x00', 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{}, 0x2000001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 13:41:38 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0xa00) getsockopt$inet_int(r0, 0x10d, 0xc6, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/04 13:41:38 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket(0x20000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmmsg(r1, &(0x7f000000b240)=[{{&(0x7f00000005c0)=@can={0x1d, r2}, 0x80, &(0x7f0000000680)}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000f00)="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", 0x5e1}], 0x1}}], 0x2, 0x0) 2018/05/04 13:41:38 executing program 3: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000400), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x3b8) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x185800, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000480)=0x7) 2018/05/04 13:41:38 executing program 1: capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x60001, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) 2018/05/04 13:41:38 executing program 7: r0 = socket(0x11, 0x100000801, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000001880)=[{&(0x7f0000000700)}, {&(0x7f0000001800)="45ff0a3f", 0x4}], 0x2) listen$netrom(r2, 0x5) 2018/05/04 13:41:38 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x5e7096c9, 0x8, 0xff}) write$sndseq(r0, &(0x7f0000000040), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 142.875317] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/04 13:41:38 executing program 6: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) futex(&(0x7f0000000140), 0x8c, 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/05/04 13:41:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) syz_open_dev$midi(&(0x7f0000001280)='/dev/midi#\x00', 0x4, 0x100) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000012c0)=0x2000400000003ff, 0x372) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e1f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfffffffffffffffd}}]}, 0x290) finit_module(r3, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001180)) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x200, 0x2, "a2deea4e6165", 0xffffffff80000000}, 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}}, 0x10) close(r1) 2018/05/04 13:41:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000280)=[{&(0x7f00000002c0)="1f0000000203193b000007000000068100023b05090002000000006de26451", 0x1f}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x2) accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/05/04 13:41:38 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000000280)='cpusetwlan0(}ppp1&]\x00', 0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x1f, 0x30, 0x8000, 0x7, 0xfffffffffffffffc, 0x100000000}, 0xfffffffffffffffe}) eventfd(0x7f) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10) [ 142.939793] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/04 13:41:39 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)={0xfffffffffffffffc, 0x4000000000000000, [0xf55, 0x0, 0x0, 0x76c]}) 2018/05/04 13:41:39 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000090b000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"6960360000000400", {0x2, 0x4e22, @rand_addr=0x14}}) madvise(&(0x7f000090d000/0x3000)=nil, 0x3000, 0x1f) mlock(&(0x7f000090b000/0x4000)=nil, 0x4000) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/05/04 13:41:39 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = eventfd(0x8) readv(r0, &(0x7f0000001c00)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1) 2018/05/04 13:41:39 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xd0, "ce82fd9c081134d58e0f4102c01411324539605d69c397327df35d2e165a63efdda5d54d718e4315f55e0da4e25117487a18bdde8ba0481b60a1ef937c4a5a3bed75e25a98c438855729824d209d5b82070fd1e670f0b6a3bb6588d8ca77e18460df9ea3d09e8484bf2e31d0e276b61a5458fb354ffe29fb53c75b1ab451d672c3fb3abe14a29928ef030512e2b11c8522c0a9c2b183d40eb859399f92163ae409039a073e306728c6510290da698430bc9640a951ae12d5e713999b6a7626789821e762442410b6c007fdddcf410461"}, &(0x7f00000001c0)=0xd8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x0, 0x4, 0xfff, r2}, &(0x7f0000000240)=0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x6}, {0xffffffffffffffff, 0x80000000}, 0x3, 0x4, 0x7}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/05/04 13:41:39 executing program 6: fanotify_mark(0xffffffffffffffff, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x400, 0xffffffff}, &(0x7f0000000080)=0x344) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0xb, 0x28b, "99493ac033641bdc0133096802abe3f6b3ff8e0590d2ff385f1bb0dd687e1544aeb22deededcdb712a12aab8192f421d717bbaa878d07d956a6b26491ea6212763e7"}, 0x4a) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 143.259926] ================================================================== [ 143.267383] BUG: KMSAN: uninit-value in inet_csk_bind_conflict+0x5f9/0x990 [ 143.274400] CPU: 1 PID: 10759 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 143.281326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.290675] Call Trace: [ 143.293269] dump_stack+0x185/0x1d0 [ 143.296927] ? inet_csk_bind_conflict+0x5f9/0x990 [ 143.301773] kmsan_report+0x142/0x240 [ 143.305579] __msan_warning_32+0x6c/0xb0 [ 143.309648] inet_csk_bind_conflict+0x5f9/0x990 [ 143.314333] inet_csk_get_port+0x1d28/0x1e40 [ 143.318742] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.323414] ? local_bh_enable+0x36/0x40 [ 143.327486] ? __local_bh_enable_ip+0x3b/0x140 [ 143.332071] ? local_bh_enable+0x36/0x40 [ 143.336229] ? inet_get_local_port_range+0x2d0/0x2d0 [ 143.341343] inet6_bind+0x121c/0x1820 [ 143.345158] ? ipv6_mod_enabled+0x60/0x60 [ 143.349319] SYSC_bind+0x3f2/0x4b0 [ 143.352865] ? SYSC_setsockopt+0x517/0x570 [ 143.357105] SyS_bind+0x54/0x80 [ 143.360389] do_syscall_64+0x309/0x430 [ 143.364287] ? SYSC_socketpair+0x14a0/0x14a0 [ 143.368711] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.373900] RIP: 0033:0x455979 [ 143.377087] RSP: 002b:00007efd41c90c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 143.384800] RAX: ffffffffffffffda RBX: 00007efd41c916d4 RCX: 0000000000455979 [ 143.392081] RDX: 000000000000001c RSI: 0000000020000300 RDI: 0000000000000013 [ 143.399353] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.406627] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 143.413902] R13: 0000000000000026 R14: 00000000006f4430 R15: 0000000000000000 [ 143.421172] [ 143.422787] Uninit was stored to memory at: [ 143.427118] kmsan_internal_chain_origin+0x12b/0x210 [ 143.432223] __msan_chain_origin+0x69/0xc0 [ 143.436459] inet_twsk_alloc+0xaef/0xc00 [ 143.440520] tcp_time_wait+0xd9/0xf50 [ 143.444331] tcp_rcv_state_process+0xe9d/0x65f0 [ 143.449000] tcp_v4_do_rcv+0xb26/0xd90 [ 143.452887] __release_sock+0x2d6/0x680 [ 143.456866] release_sock+0x97/0x2a0 [ 143.460587] tcp_close+0x277/0x18f0 [ 143.464212] inet_release+0x240/0x2a0 [ 143.467995] sock_close+0xe0/0x300 [ 143.471521] __fput+0x49e/0xa10 [ 143.474782] ____fput+0x37/0x40 [ 143.478047] task_work_run+0x243/0x2c0 [ 143.481932] do_exit+0x10e1/0x38d0 [ 143.485466] do_group_exit+0x1a0/0x360 [ 143.489436] get_signal+0x1320/0x1f20 [ 143.493227] do_signal+0xb8/0x1c80 [ 143.496754] prepare_exit_to_usermode+0x271/0x3a0 [ 143.501586] syscall_return_slowpath+0xe9/0x700 [ 143.506245] do_syscall_64+0x36d/0x430 [ 143.510116] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.515279] Uninit was created at: [ 143.518803] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 143.523894] kmsan_kmalloc+0x94/0x100 [ 143.527684] kmem_cache_alloc+0xaab/0xb90 [ 143.531902] inet_twsk_alloc+0x13b/0xc00 [ 143.535943] tcp_time_wait+0xd9/0xf50 [ 143.539732] tcp_rcv_state_process+0xe9d/0x65f0 [ 143.544391] tcp_v4_do_rcv+0xb26/0xd90 [ 143.548275] __release_sock+0x2d6/0x680 [ 143.552231] release_sock+0x97/0x2a0 [ 143.555937] tcp_close+0x277/0x18f0 [ 143.559544] inet_release+0x240/0x2a0 [ 143.563337] sock_close+0xe0/0x300 [ 143.566868] __fput+0x49e/0xa10 [ 143.570134] ____fput+0x37/0x40 [ 143.573412] task_work_run+0x243/0x2c0 [ 143.577281] do_exit+0x10e1/0x38d0 [ 143.580806] do_group_exit+0x1a0/0x360 [ 143.584690] get_signal+0x1320/0x1f20 [ 143.588479] do_signal+0xb8/0x1c80 [ 143.592015] prepare_exit_to_usermode+0x271/0x3a0 [ 143.596854] syscall_return_slowpath+0xe9/0x700 [ 143.601513] do_syscall_64+0x36d/0x430 [ 143.605382] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.610545] ================================================================== [ 143.617880] Disabling lock debugging due to kernel taint [ 143.623312] Kernel panic - not syncing: panic_on_warn set ... [ 143.623312] [ 143.630654] CPU: 1 PID: 10759 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 143.638859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.648194] Call Trace: [ 143.650767] dump_stack+0x185/0x1d0 [ 143.654389] panic+0x39d/0x940 [ 143.657574] ? inet_csk_bind_conflict+0x5f9/0x990 [ 143.662411] kmsan_report+0x238/0x240 [ 143.666201] __msan_warning_32+0x6c/0xb0 [ 143.670254] inet_csk_bind_conflict+0x5f9/0x990 [ 143.674933] inet_csk_get_port+0x1d28/0x1e40 [ 143.679334] ? __msan_poison_alloca+0x15c/0x1d0 [ 143.683999] ? local_bh_enable+0x36/0x40 [ 143.688071] ? __local_bh_enable_ip+0x3b/0x140 [ 143.692652] ? local_bh_enable+0x36/0x40 [ 143.696711] ? inet_get_local_port_range+0x2d0/0x2d0 [ 143.701807] inet6_bind+0x121c/0x1820 [ 143.705691] ? ipv6_mod_enabled+0x60/0x60 [ 143.709840] SYSC_bind+0x3f2/0x4b0 [ 143.713387] ? SYSC_setsockopt+0x517/0x570 [ 143.717621] SyS_bind+0x54/0x80 [ 143.720905] do_syscall_64+0x309/0x430 [ 143.724787] ? SYSC_socketpair+0x14a0/0x14a0 [ 143.729183] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 143.734356] RIP: 0033:0x455979 [ 143.737538] RSP: 002b:00007efd41c90c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 143.745244] RAX: ffffffffffffffda RBX: 00007efd41c916d4 RCX: 0000000000455979 [ 143.752502] RDX: 000000000000001c RSI: 0000000020000300 RDI: 0000000000000013 [ 143.759757] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 143.767019] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 143.774286] R13: 0000000000000026 R14: 00000000006f4430 R15: 0000000000000000 [ 143.782091] Dumping ftrace buffer: [ 143.785615] (ftrace buffer empty) [ 143.789302] Kernel Offset: disabled [ 143.792905] Rebooting in 86400 seconds..