0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:47:56 executing program 7: socket$inet(0x2, 0x5, 0x88) 2018/01/26 00:47:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x80800) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) mkdir(&(0x7f000094c000-0xa)='./control\x00', 0x40) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 00:47:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000691000)={0x2, {{0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1873}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000543000-0x9)='/dev/ppp\x00', 0x80040, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000075e000)=0x0) r3 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) fstat(r3, &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 00:47:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000cad000)='rxrpc_s\x00', &(0x7f0000a37000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000391000)="464a13493bae9bc9e618c8b14249ecdaa55c1aea5d73024826dae2e39f7aedb74ade6d", 0x23, 0xfffffffffffffff8) keyctl$revoke(0x3, r3) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000066e000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000120000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f9d000)={0x7ff80, 0x2, 0x8, 0xae, r4}, 0x10) syz_open_pts(r2, 0x0) inotify_init() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000916000-0x8)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000720000-0xa)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/26 00:47:56 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000d000)={0x3, [0x101, 0x5, 0x8001]}, &(0x7f0000005000)=0xa) r1 = creat(&(0x7f0000008000)='./file0\x00', 0x800008) ioctl$void(r1, 0xc0045878) r2 = dup(r1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0xfffffffffffffffe, "ff1a02cf6300f6f275a5c45171d7a321e3b5425b21311f57d16238a6b34ad0bfdbdb2ef1905150a9eda7354bcf1b1f12506336788a6a75426e8772074961e2590abcf19e211164b8bdb68ef281abb55a"}, 0x160) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x100000001, 0x7ff, 0x5, 0x7ff]}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000003000)=0x6963) 2018/01/26 00:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007f6000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000133000-0x4)=0x14) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r1, &(0x7f000059a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r2) 2018/01/26 00:47:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgid(0x0) r0 = add_key$keyring(&(0x7f0000569000)='keyring\x00', &(0x7f0000e30000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r0, &(0x7f0000ca6000)="1f5610428537129053f69508cb1cc3ce9d83c9d62f7599a435671941e2b61d2448b79829b86f3ee0ce63754bd53c635d6bb4ab32f944b37c7e955e2dde6769db86be037bea5b61a197af1777160a85945a3c936c5f2dbbed3ff516533091f20282f2a8ca8ae27858b746f49f38c65de41f31476f54772fa7c3c8b865b650c6141728040a51d35148dd98ee9514efd2451d40607394ae060d36eee74a9786a1022fc76e6f7562c96c5f06d9ff7b2cbc8f368bf9c0398898ce8e3018d3745096", 0xbf) 2018/01/26 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000fdb000)={&(0x7f00008f1000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000fdc000-0x10)={&(0x7f0000fdb000)=@alg={0xf0, 0x10, 0x200, 0x3, 0x3, {{'sha3-224\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x6}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/26 00:47:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() fadvise64(r0, 0x0, 0x7fffffff, 0x0) socketpair$unix(0x1, 0x400000000007, 0x0, &(0x7f00003c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) syz_open_dev$urandom(&(0x7f00001ec000-0xd)='/dev/urandom\x00', 0x0, 0x4000) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000b15000-0x4)=r1) readv(r3, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r2, 0xa, 0x2000000000a) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/01/26 00:47:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fcd000-0x4)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x20)={0x2, 0x7, 0x1000, 0x0, 0x4, 0x0, 0x2, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x3, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001000)=0x6) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00005f4000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xacc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe5dd, 0x2, 0x1, "e71734e758ac5a63360ffb39964ac16041f0cda301956808dcec3c76c13e06c1981fd2ff16efab286d07ff6be89397e64f967eca4859e67e22b347262efbc1397f0b7e5b18f506945904ed71bba68527"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000898000-0x8)=0x0) openat(r0, &(0x7f0000494000-0x8)='./file0\x00', 0x10f300, 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000055a000)={0x9, &(0x7f0000fc4000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000e64000-0x8)={r4, 0x3}) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:47:56 executing program 3: personality(0x410000f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000893000-0xd)='/dev/binder#\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getresgid(&(0x7f00001d5000)=0x0, &(0x7f0000684000-0x4)=0x0, &(0x7f00000ca000-0x4)=0x0) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000024d000-0x4)=0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000bfe000-0x4)=0xd2, 0x4) sendmsg$key(r0, &(0x7f0000959000)={0x0, 0x0, &(0x7f00007a0000)={&(0x7f000041e000-0x10)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000116000-0x40)={0x0, 0x7, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 00:47:56 executing program 4: r0 = epoll_create(0xfffffffffffffffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007b7000)='/dev/ptmx\x00', 0x800, 0x0) syz_open_pts(r1, 0x74002) fcntl$getownex(r0, 0x10, &(0x7f000084e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[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, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/01/26 00:47:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000034a000)='pkcs7_test\x00', &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d8f000)='[\x00', 0xfffffffffffffffd) request_key(&(0x7f00008d0000)='logon\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001c2000-0x18)='systemvboxnet0bdev\\proc\x00', r0) r1 = syz_open_dev$loop(&(0x7f00003ee000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127f, &(0x7f000002d000-0x1)="") r2 = open(&(0x7f0000fcd000-0x8)='./file0\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00005f2000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 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, 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]}) 2018/01/26 00:47:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f000017f000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0x11, 0x80000, 0x8, &(0x7f0000324000)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00003f3000)=0x10001, 0x4) 2018/01/26 00:47:57 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) listen(r0, 0x7) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000011000)=0x10, 0x800) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0x38)=[], 0x1fb54cd2435216a, 0x0) 2018/01/26 00:47:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004fa000)='./file0\x00', 0xc0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002e4000-0x20)={@generic="2368383a81d1db77fc786953c07f4407", @ifru_flags=0x0}) write$selinux_access(r0, &(0x7f0000b68000-0x51)={'system_u:object_r:net_conf_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x36, 0x0}, 0x51) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") 2018/01/26 00:47:57 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000a000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f000000a000)='dns_resolver\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000c000)="7bd7706f7369785f61636c5f6163636573737b656d3100", r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer\x00', 0x80001, 0x0) 2018/01/26 00:47:57 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffff9c, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) 2018/01/26 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) setpgid(r0, r0) prlimit64(r0, 0x0, &(0x7f00004eb000)={0x0, 0x0}, &(0x7f0000e36000-0x10)={0x0, 0x0}) 2018/01/26 00:47:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000095000-0x4)=0xfffffffffffffffc, 0xffffffffffffff6f) r2 = accept$inet6(r0, &(0x7f0000ea2000-0x1)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000463000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00009dd000-0x4)=0x0, &(0x7f0000963000)=0x4) r3 = fcntl$dupfd(r0, 0x404, r0) r4 = add_key$keyring(&(0x7f0000ee7000)='keyring\x00', &(0x7f00001a1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) umount2(&(0x7f0000f2d000-0x8)='./file0\x00', 0x1) add_key(&(0x7f00009b8000)='.dead\x00', &(0x7f0000804000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) r5 = getgid() setgid(r5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000086e000-0x40)=[{0x4, 0x1}, {0x4, 0x2}, {0x4, 0x0}, {0x8, 0x8}, {0x2, 0x4}, {0x2, 0x8001}, {0x4, 0x6b}, {0x4, 0x401}], 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000089000-0x8)={0x0, 0x988}, &(0x7f0000c3e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000350000)={r6, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1ffe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1, 0xff, 0x11}, 0xa0) ioctl$TCXONC(r3, 0x540a, 0x7) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000027d000-0x4)=0x0, &(0x7f0000744000)=0x4) 2018/01/26 00:47:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000001000)=@generic={0x4, 0x1, 0x5}) ptrace(0x4207, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000003000-0x1)=0x0, 0x1, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000002000)=[r2, r2, r2, r2, r2, r2, r2]) 2018/01/26 00:47:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') exit(0x0) openat(r1, &(0x7f0000000000+0x660)='./file0\x00', 0x40, 0x0) sync_file_range(r1, 0xfff, 0xffffffffffffff7f, 0x0) 2018/01/26 00:47:57 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80f, 0x9, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000006000)=0x0) open(&(0x7f0000005000)='./file0\x00', 0x0, 0x69) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005, 0x0]) clone(0x0, &(0x7f0000004000-0xf)="", &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000002000)="") ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/147) [ 55.253821] syz-executor3: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 55.284012] CPU: 0 PID: 9864 Comm: syz-executor3 Not tainted 4.9.78-ge37256c #21 [ 55.291571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.300919] ffff8801c528f880 ffffffff81d943a9 1ffff10038a51f13 ffff8801c5f13000 [ 55.308975] ffffffff83ab8ea0[ 55.310313] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.316367] 0000000000000001 0000000000400000 ffff8801c528f990 [ 55.322795] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 55.330788] Call Trace: [ 55.333357] [] dump_stack+0xc1/0x128 [ 55.338705] [] warn_alloc+0x212/0x240 [ 55.344136] [] ? zone_watermark_ok_safe+0x280/0x280 [ 55.350795] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 55.357615] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 55.364258] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 55.371077] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 55.377547] [] __vmalloc_node_range+0x3f5/0x5f0 [ 55.383841] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 55.390656] [] ? kmalloc_order_trace+0x7a/0x190 [ 55.396950] [] vmalloc+0x5b/0x70 [ 55.401944] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 55.408415] [] xt_alloc_entry_offsets+0x41/0x60 [ 55.414714] [] translate_table+0x2da/0x1cd0 [ 55.420665] [] ? mark_held_locks+0xaf/0x100 [ 55.426615] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.433432] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.439993] [] ? arpt_alloc_initial_table+0x690/0x690 [ 55.446810] [] ? retint_kernel+0x2d/0x2d [ 55.452500] [] do_arpt_set_ctl+0x2b7/0x650 [ 55.458359] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 55.465007] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 55.471738] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 55.477948] [] ? mutex_unlock+0x9/0x10 [ 55.483469] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 55.490548] [] nf_setsockopt+0x67/0xc0 [ 55.496062] [] ip_setsockopt+0xa1/0xb0 [ 55.501578] [] tcp_setsockopt+0x82/0xd0 [ 55.507178] [] sock_common_setsockopt+0x95/0xd0 [ 55.513560] [] SyS_setsockopt+0x160/0x250 [ 55.519921] [] ? SyS_recv+0x40/0x40 [ 55.525181] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 55.531826] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.538642] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.545197] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 55.551756] CPU: 1 PID: 9884 Comm: syz-executor7 Not tainted 4.9.78-ge37256c #21 [ 55.553720] Mem-Info: [ 55.553737] active_anon:54701 inactive_anon:43 isolated_anon:0 [ 55.553737] active_file:3625 inactive_file:7798 isolated_file:0 [ 55.553737] unevictable:0 dirty:135 writeback:0 unstable:0 [ 55.553737] slab_reclaimable:6298 slab_unreclaimable:60145 [ 55.553737] mapped:23707 shmem:180 pagetables:650 bounce:0 [ 55.553737] free:1474440 free_pcp:378 free_cma:0 [ 55.553754] Node 0 active_anon:218804kB inactive_anon:172kB active_file:14500kB inactive_file:31192kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94828kB dirty:540kB writeback:0kB shmem:720kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 83968kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 55.553769] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 55.553794] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 55.553818] Normal free:2901728kB min:36824kB low:46028kB high:55232kB active_anon:218804kB inactive_anon:172kB active_file:14500kB inactive_file:31192kB unevictable:0kB writepending:540kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25192kB slab_unreclaimable:240580kB kernel_stack:5760kB pagetables:2600kB bounce:0kB free_pcp:876kB local_pcp:184kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 55.553868] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 482*4kB (UME) 511*8kB (UME) 94*16kB (ME) 98*32kB (UME) 75*64kB (UME) 21*128kB (UME) 12*256kB (UME) 8*512kB (ME) 5*1024kB (UM) 2*2048kB (M) 700*4096kB (UM) = 2901728kB [ 55.553955] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.553958] 11602 total pagecache pages [ 55.553961] 0 pages in swap cache [ 55.553964] Swap cache stats: add 0, delete 0, find 0/0 [ 55.553966] Free swap = 0kB [ 55.553968] Total swap = 0kB [ 55.553970] 1965979 pages RAM [ 55.553972] 0 pages HighMem/MovableOnly [ 55.553973] 320509 pages reserved [ 55.806232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.815557] ffff8801c5b675d0 ffffffff81d943a9 ffff8801c5b678b0 0000000000000000 [ 55.823532] ffff8801cd696e90 ffff8801c5b677a0 ffff8801cd696d80 ffff8801c5b677c8 [ 55.831513] ffffffff81661d4a 00000000000065e3 ffff8801c558d0f0 ffff8801c558d0a0 [ 55.839474] Call Trace: [ 55.842034] [] dump_stack+0xc1/0x128 [ 55.847366] [] handle_userfault+0xa3a/0x1310 [ 55.853393] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.860374] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.866748] [] ? handle_mm_fault+0x117b/0x2530 [ 55.872948] [] ? handle_mm_fault+0x1fc3/0x2530 [ 55.879145] [] handle_mm_fault+0x1fd1/0x2530 [ 55.885176] [] ? __pmd_alloc+0x410/0x410 [ 55.890854] [] __do_page_fault+0x5c2/0xd40 [ 55.896707] [] ? mm_fault_error+0x2c0/0x2c0 [ 55.902645] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.909277] [] do_page_fault+0x27/0x30 [ 55.914784] [] page_fault+0x28/0x30 [ 55.920027] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 55.926839] [] ? userfaultfd_ioctl+0x8dc/0x24e0 [ 55.933126] [] ? get_futex_key+0x1050/0x1050 [ 55.939154] [] ? userfaultfd_release+0x650/0x650 [ 55.945527] [] ? __lock_acquire+0x629/0x3640 [ 55.951554] [] ? new_slab+0x318/0x420 [ 55.956976] [] ? __lock_acquire+0x629/0x3640 [ 55.963002] [] ? do_futex+0x3f8/0x15c0 [ 55.968507] [] ? new_slab+0x264/0x420 [ 55.973933] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.980922] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.987737] [] ? userfaultfd_release+0x650/0x650 [ 55.994110] [] do_vfs_ioctl+0x1aa/0x1140 [ 55.999788] [] ? ioctl_preallocate+0x220/0x220 [ 56.005989] [] ? selinux_file_ioctl+0x355/0x530 [ 56.012284] [] ? selinux_capable+0x40/0x40 [ 56.018137] [] ? __fget+0x201/0x3a0 [ 56.023388] [] ? __fget+0x228/0x3a0 [ 56.028644] [] ? __fget+0x47/0x3a0 [ 56.033812] [] ? security_file_ioctl+0x89/0xb0 [ 56.040029] [] SyS_ioctl+0x8f/0xc0 [ 56.045222] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/26 00:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) r2 = socket(0xa, 0x2, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/dev/sequencer2\x00', 0x400802, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f000021d000)={0xd0d, 0xb005}) sendto$inet(r2, &(0x7f000050a000-0x6e)="", 0x0, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:47:58 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='e', 0xffffffffffffffff) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x6b, 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, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/26 00:47:58 executing program 0: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059f000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000034f000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x8, 0x1, 0x9, 0xfffffffffffff000, 0xffffffffffffc534, 0x2, 0x6, 0x1000, 0x6, 0x5, 0x80000000, 0x3, 0xb4af]}, &(0x7f0000650000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b35000)={r4, 0x8, 0x20}, 0xc) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x2, &(0x7f0000c34000-0xd8)=""/216, &(0x7f000068a000)=0xd8) wait4(r2, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) faccessat(r3, &(0x7f0000875000)='./file0\x00', 0x34, 0x400) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 00:47:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="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", &(0x7f0000001000)=0x0, &(0x7f000080f000-0x4)=0x0, &(0x7f000086b000)="") times(&(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='map_files\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x8, 0x4) 2018/01/26 00:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006b5000)='dns_resolver\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0e000)='trusted\'posix_acl_accesslo&@&cpuset]-\x00', 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f000038d000-0x8)='keyring\x00', &(0x7f0000281000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000616000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000580000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ebb000)=0x1, 0x4) keyctl$clear(0x7, r0) 2018/01/26 00:47:58 executing program 7: remap_file_pages(&(0x7f0000edc000/0x3000)=nil, 0x3000, 0x8, 0x101, 0x20020) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000006000)={{0x1, 0x63}, {0xffff, 0x81}, 0x2, 0x2, 0xfffffffffffffbe5, [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, 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]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000005000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000-0x58)={0x4c96, 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, 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]}) 2018/01/26 00:47:58 executing program 3: clone(0x0, &(0x7f000059f000-0x12)="", &(0x7f0000cf3000-0x4)=0x0, &(0x7f00000c6000-0x4)=0x0, &(0x7f0000e73000-0x7e)="") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000048f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xa5)=""/165, 0xfffffffffffffd2e, 0x400003) 2018/01/26 00:47:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) socketpair(0xa, 0x80803, 0x2f58, &(0x7f0000107000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009cb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a8000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ff2000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$packet(r3, &(0x7f0000404000)=""/91, 0x5b, 0x40010100, &(0x7f0000c20000)={0x11, 0x1f, r4, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/26 00:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind(r0, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) r1 = getpid() ptrace$setopts(0x4206, r1, 0xf02f, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000319000)=0x0) ptrace$getregs(0xc, r2, 0x6, &(0x7f0000b45000)=""/163) pipe2(&(0x7f0000bf2000-0x8)={0x0, 0x0}, 0x84800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000640000)={@common='ip6_vti0\x00', &(0x7f0000c45000-0x29f8)=@ethtool_per_queue_op={0x4b, 0xcd25, [0xfffffffffffffff7, 0x0, 0xfffffffffffffffe, 0x9e5, 0x3f, 0x3, 0x4, 0x6, 0x5, 0x9, 0xfffffffffffffffe, 0x1, 0x80000001, 0x2, 0xffffffff, 0xff, 0xffffffffffff38ee, 0x6, 0x101, 0xfff, 0x4, 0x1, 0x68, 0x100, 0x3, 0x800000000000000, 0x163, 0x4, 0x8, 0x5, 0xffffffffffffb4b8, 0x6, 0x81, 0x1, 0x8001, 0x8, 0x8001, 0x5, 0x7f, 0x60000000, 0x0, 0x3ff, 0x10001, 0x3, 0x3, 0x1f, 0x0, 0x0, 0x55f1, 0x3, 0x7fffffff, 0x0, 0x8, 0x0, 0x6, 0x2, 0x9, 0x80, 0x1, 0x80000000, 0x9, 0x2, 0x8, 0x40, 0x2, 0x8, 0x0, 0x9, 0x1ff, 0x8, 0x74, 0x10000, 0x6, 0x7ff, 0x0, 0xd, 0x5382a11c, 0x4, 0x800, 0xcb27, 0x8cb9, 0x3, 0x1, 0x3c1, 0xfffffffffffffffd, 0xd299, 0x10000, 0x1, 0x3ff, 0xff, 0xfffffffffffffeff, 0x2, 0x7, 0xcd, 0x6, 0x6, 0x7, 0x8000, 0x9, 0x200, 0x100, 0x2, 0x4, 0x8, 0x7, 0x964, 0x401, 0xffffffffffff41c2, 0x0, 0xec68, 0x3, 0xfffffffffffffffb, 0x2, 0x0, 0x9, 0xc8, 0x3, 0x6b, 0x8d2e, 0x0, 0x1, 0x9, 0x6, 0x1, 0x240000000000, 0x832200000, 0x40, 0x800, 0x40, 0x8, 0x8, 0x7, 0xffff, 0xfff, 0x1ff, 0x73c190ec, 0x800, 0x3, 0xffffffffffff8000, 0x9, 0x1000, 0x0, 0x9dd3, 0x0, 0x0, 0x0, 0x40, 0x20, 0x0, 0x20, 0x1f, 0x80000000, 0x1f, 0xffff, 0x0, 0x10000, 0x39, 0x7fff, 0x3, 0x1, 0xffffffff7fffffff, 0x5, 0x2, 0xc8, 0x5, 0x3e, 0x5, 0x1, 0xff00000000000000, 0x3ff, 0x4, 0x7, 0x3, 0x7c, 0x200, 0x20, 0x8, 0x7, 0x9cee, 0x82b, 0x7, 0x1, 0x2, 0x62, 0x10000, 0x2, 0x200, 0x2, 0x8, 0x8, 0x1, 0x8, 0x1f, 0x4, 0x7, 0x4, 0x7, 0x4, 0x3, 0x4, 0x7, 0x97, 0xfffffffffffffff7, 0x2, 0x8, 0x7fffffff, 0xd0b, 0x100000000, 0x80000000, 0xce87, 0x5, 0x6, 0x0, 0x9, 0x9, 0x9, 0x6, 0x5, 0x200, 0x9d3b, 0xfffffffffffffff7, 0x1e6, 0xc27, 0x2, 0x1870, 0xb2c1, 0x5, 0x5, 0x1, 0xb48, 0x3f, 0x8, 0xfffffffffffff15b, 0x0, 0x7fffffff, 0xffffffffffffff81, 0x7, 0x8, 0x4, 0x68, 0x4, 0x9, 0x3, 0x6, 0x7fff, 0x100, 0x3, 0x1, 0x7, 0x8, 0x4, 0x5, 0x3a18, 0x7, 0x3f, 0x4, 0x3, 0x3, 0x5, 0x2090, 0x5, 0xaaf, 0x8, 0x3, 0x9, 0xffffffff, 0x6, 0x3, 0x8000, 0x9, 0x7, 0x8, 0x6, 0x905, 0x2, 0x7, 0x3, 0x100000000, 0xf4, 0xd7, 0x1f, 0x1f, 0xeb, 0x0, 0x100, 0x6, 0x10000, 0x3, 0xfffffffffffff801, 0x101, 0x0, 0xffffffff00000001, 0x91, 0x7fff, 0xffffffffffff3f21, 0xfffffffffffffdc4, 0x80000000, 0x4, 0x1, 0x6, 0x3, 0x4, 0xfffffffffffffffa, 0x1, 0x5, 0x5, 0x0, 0x1, 0xa7, 0x9, 0x10001, 0xef, 0x40, 0x3, 0xbe3f, 0x5, 0x1, 0x0, 0x80000000, 0x200, 0x3f, 0xffff, 0x8, 0x6, 0x80, 0xf6, 0x200, 0x8001, 0xfffffffffffffff7, 0x200, 0x1, 0x1, 0x6, 0x0, 0x10000, 0x3f, 0xfff, 0x6, 0x3f, 0x0, 0x830, 0x4, 0x7, 0x9, 0xaff, 0x0, 0x3f, 0xfffffffffffffe01, 0x2, 0xf96, 0x100000000, 0x0, 0x5, 0x5, 0xd9, 0x9, 0x4, 0x6, 0x100000000000000, 0x0, 0x401, 0x0, 0x202000, 0xffff, 0x9, 0x0, 0x5, 0x0, 0x3, 0xfffffffffffffff8, 0x4, 0x1, 0x7, 0x8000, 0x7, 0x7, 0x1a0, 0x8, 0x800, 0xc5e600000000000, 0xffffffff00000000, 0x7f, 0xb71, 0x3, 0x2, 0x2, 0x8f, 0x8, 0x3, 0x4, 0xd20, 0x400, 0x3, 0x787, 0x0, 0x2, 0xb600000, 0x4, 0x101, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x5, 0x2, 0x10000, 0x7, 0x8001, 0xffff, 0x1, 0x8, 0x1, 0x2, 0x44, 0x2, 0x8, 0xfffffffffffffbff, 0x2, 0x800, 0x20, 0x8, 0x6d, 0x7, 0x9, 0x81, 0x4000000000, 0xf65, 0x81, 0x3, 0x7fffffff, 0x4, 0x5, 0xff, 0xfffffffffffffffd, 0x6, 0xbc08, 0x80000001, 0x200, 0x20, 0x400, 0x0, 0x9, 0x4139, 0x1f, 0x80000000, 0x6e, 0x7f, 0x5, 0x100000000, 0xffff, 0x2, 0x277ae751, 0x800, 0x6, 0x3ff, 0x8, 0x6, 0x347, 0x8, 0xe5, 0x5, 0x4, 0x0, 0x7, 0x40, 0x1, 0x7, 0x452, 0x80, 0x3f, 0xa86b, 0x4, 0x5, 0x2, 0x10001, 0x2, 0x3, 0x101, 0xc2, 0x3, 0x9, 0x2, 0x2, 0x0, 0x800, 0x401, 0x4, 0x7ff, 0x10001, 0x4, 0x1f, 0x5, 0x3, 0x7f, 0x800, 0xdebe, 0x8000, 0xffffffffffff0000, 0x6, 0x7, 0x7, 0x20, 0x10000, 0x1, 0x6d5d, 0x5, 0xfffffffffffffffd, 0x1, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x8, 0x200, 0xffff, 0x9, 0x9, 0x5, 0x6, 0x75cb, 0x2e0, 0x3, 0x7, 0x7, 0x3, 0x3, 0x0, 0x4735, 0x5, 0x7, 0x4, 0x1, 0x3f, 0x5, 0x8, 0x7, 0x6, 0x3, 0x0, 0x2, 0x0, 0x9, 0x8, 0xdc, 0xfffffffffffffffe, 0xca1, 0x83, 0x9, 0x4, 0x5, 0xfffffffffffffffc, 0x56, 0x5, 0x183, 0x20, 0x5, 0xaf, 0x0, 0x6, 0x6, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x575, 0x11400000, 0x400, 0x3, 0x0, 0x0, 0x1, 0x4f9a, 0x4, 0xd2a, 0x400, 0x800, 0x100, 0x9, 0x3ff, 0x80000001, 0x6f, 0x0, 0x80, 0x0, 0xc063, 0x80, 0xfffffffffffeffff, 0x9, 0x81, 0x6, 0x0, 0x5, 0x0, 0x6, 0x0, 0xe, 0xff, 0x5, 0x3, 0x3, 0x3, 0x6, 0x80000001, 0x6, 0x97, 0x6, 0x1, 0x20404bb0, 0x42, 0x5, 0x7, 0x17f, 0x4cc, 0x20, 0x92, 0xfff, 0x7, 0xd45d, 0x80, 0x9, 0x1, 0x5, 0x80, 0x9, 0xa9a6, 0x7fff, 0x3bf00fc1, 0x10000, 0x2a, 0x7, 0x10001, 0xfff, 0x5, 0x7, 0xb9f, 0x8, 0x3ff, 0x93, 0xffffffffffffed36, 0x9, 0x4, 0x3ff, 0x4, 0x80000001, 0x400, 0x10001, 0x7fffffff, 0x401, 0x8000, 0x1, 0x100000000, 0x0, 0x5, 0x38d5, 0x4, 0x5, 0x6, 0x7, 0x41e1, 0xfffffffffffffff7, 0x1, 0x800, 0xd05, 0x9, 0x8, 0x5, 0x3ff, 0x9, 0x6, 0x200, 0xf5, 0x1, 0x4, 0x8001, 0xfffffffffffffffd, 0x80000001, 0x400, 0xfffffffffffffffd, 0x9, 0x6, 0xfffffffffffffffa, 0x4b6, 0x5, 0x1, 0x5, 0x7, 0x3ff, 0x3, 0x0, 0x6, 0x10000, 0x101, 0x8, 0x10001, 0x6, 0x1, 0x7, 0x0, 0x3, 0x3ff, 0x80, 0x80000001, 0x9, 0xdccb, 0x2, 0x2, 0x4, 0x3d0a6b5e, 0xffffffff7fffffff, 0xe95c, 0x7, 0x0, 0x20, 0x3ff, 0x8000, 0x20, 0x7fffffff, 0x1, 0x1c2c, 0x0, 0x3f, 0xffffffffffffff81, 0x8, 0x1f, 0x0, 0x0, 0xffff, 0x8, 0x800, 0x8, 0xffffffffffff8000, 0x8, 0x3, 0x100000001, 0x788d, 0x9, 0xfff, 0x5, 0x4, 0xf9, 0x2, 0x1, 0x77fb, 0x223, 0x8, 0xfffffffffffff380, 0x1000, 0x9, 0x1f, 0x5, 0x3, 0xfffffffffffff801, 0x7fff, 0x961, 0x2, 0x0, 0x7ff, 0x7, 0x1000, 0x6, 0x10000, 0x9, 0x8, 0x7fff, 0x4, 0x4, 0xfffffffffffffffd, 0x4, 0xfffffffffffffff7, 0x3f, 0x3, 0x97a, 0xb, 0x1e, 0xfffffffffffffff9, 0x800, 0x1ff, 0x0, 0x9, 0x9, 0x4, 0x18a, 0xd70, 0x8, 0x0, 0x2, 0x3, 0x327a, 0x8, 0xb0c, 0x6, 0x1, 0x92fd, 0x2, 0xa3, 0x100000001, 0x401, 0x1, 0x8, 0x6, 0x6, 0x7, 0x80, 0x3, 0x2400000000, 0x1, 0xffff, 0x0, 0xe, 0x900000000, 0x1ad, 0x8001, 0x3, 0xff, 0x80000001, 0x7ff, 0x7, 0x8001, 0x8, 0x1ff, 0x0, 0x3f, 0x0, 0x8001, 0x9a6, 0x5, 0x7d2, 0x1, 0x0, 0x0, 0x100000000, 0x478d, 0x1f, 0xffffffffffffffff, 0x9, 0x1, 0x7, 0x80, 0x7f, 0xff, 0x170c453a, 0x3, 0x7, 0x80, 0xf63, 0x8000, 0x1, 0x8, 0x6afa, 0x0, 0x7fff, 0x100000001, 0x4, 0x1ff, 0x3dd, 0x0, 0x3, 0x3, 0x0, 0x0, 0xe0000000000, 0x5, 0x3, 0x5, 0x101, 0x1, 0xffffffff, 0x843, 0x0, 0x2, 0x6, 0xfffffffffffffca5, 0x8000, 0x4, 0x7, 0x5, 0x1, 0x6ae4, 0x8000, 0x3f, 0x7, 0x1, 0x5, 0x9, 0xffffffffffffffe0, 0xfffffffffffffff8, 0x5, 0x59, 0x400, 0x5, 0x7fffffff, 0xfffffffffffffffe, 0x401, 0x0, 0x20, 0x5, 0x200, 0x9, 0x80000001, 0xfffffffffffff001, 0x7, 0xff, 0x800, 0x3, 0x4, 0x0, 0x1, 0x9, 0x9, 0x1, 0x0, 0x4, 0x20, 0x3f, 0x8, 0x6f95, 0xfffffffffffffffa, 0xffff, 0x9, 0xfffffffffffffffb, 0x7, 0x4, 0x6, 0x11, 0xaad4, 0x3, 0x157, 0x2, 0x4, 0x5, 0xffffffffffffffff, 0x7, 0x218, 0xa6, 0x2, 0x1, 0xfffffffffffffff9, 0x1, 0x10001, 0x9, 0x3f, 0x1, 0x3, 0x8, 0x100, 0x1f, 0x20, 0x10000, 0x1f, 0x3, 0x80000001, 0x96a7, 0x1620, 0x7, 0x7fffffff, 0xffffffff, 0x7fffffff, 0x129, 0x3, 0x1c, 0x8, 0x0, 0x9, 0x0, 0x4, 0x2, 0xff, 0x7, 0x5, 0x75d9, 0x0, 0x8, 0x5, 0xc69, 0x2b4000000000, 0x10000000000000, 0x25c6, 0x9, 0x80000001, 0x9, 0x9, 0x3f, 0x2, 0x4, 0xfffffffffffffffb, 0x6, 0x5, 0x3, 0x9, 0x5, 0x20, 0xffff, 0xfffffffe00, 0xfffffffffffff05d, 0x8, 0x6, 0x3, 0x5, 0x9, 0x3, 0xbf, 0x8e, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff7, 0x2, 0x6, 0x9, 0x8, 0x7, 0x4, 0x9, 0x8, 0x5, 0x50, 0xfffffffffffffc00, 0x7, 0x9, 0xfffffffffffffd13, 0x8, 0x2, 0x0, 0x6, 0x82, 0x7fffffff, 0x7f, 0x0, 0x3, 0x6, 0x8, 0x1ff, 0x3, 0x2, 0x0, 0x200000000000000, 0x0, 0x80000001, 0x2, 0x4, 0x3ff, 0x4, 0x8, 0x2, 0x4, 0xb333, 0x1000, 0x453d, 0x3, 0x6, 0x40, 0xc4, 0x5, 0x2, 0x400, 0x9, 0x8c, 0x3, 0x4d47, 0x7, 0x3ff, 0x9, 0x23, 0x7, 0x0, 0x3f, 0x5, 0x3, 0x0, 0x0, 0x4, 0x5, 0x9cd2, 0x7, 0x1, 0x9, 0x1, 0x8, 0x6, 0xa117, 0xffffffffffffffff, 0x7fff, 0x5, 0xffffffff, 0x99f, 0x2, 0x5, 0x5c, 0x6, 0x101, 0x2, 0x7, 0x2, 0xe8, 0x30000000, 0x5, 0x0, 0xffffffff, 0x1f, 0x20, 0x1, 0x54, 0x2, 0x4, 0x3, 0x4, 0x3, 0x100000001, 0x6, 0x4, 0x6, 0x9, 0x5, 0x1ff, 0x1000, 0x4c9cf34e, 0x80, 0xb3, 0x1f, 0x74d7, 0xff, 0xb87a, 0x0, 0x8, 0x1, 0x7, 0xd08, 0x7fff, 0x6, 0x9f28, 0x7fff, 0xff, 0x1, 0x3, 0x9, 0x5, 0x7, 0x7, 0x9, 0x7fff, 0x0, 0xfffffffffffffff9, 0x5, 0x97, 0x20, 0x7, 0x394, 0x55cb1bbd, 0x2, 0x8, 0x9, 0x4, 0xfffffffffffffffa, 0x4, 0x80, 0x1, 0x0, 0x100000000, 0x2e32, 0x3, 0x0, 0x1, 0x6, 0xfffffffffffffff9, 0x8a, 0xfffffffffffff02f, 0x233e, 0x5, 0x720, 0x1, 0x101, 0x81, 0x4ca0, 0x5, 0x0, 0xffff, 0xfffffffffffffff9, 0x7, 0x401, 0x8, 0x101, 0x5, 0x0, 0x0, 0x0, 0x200, 0x1, 0x8001, 0x7ff, 0x2, 0xfffffffffffffff7, 0x5, 0x8, 0x7fffffff, 0x7, 0x0, 0x1, 0x0, 0x3ff, 0x7, 0x1, 0x8001, 0x3, 0x81, 0x10001, 0x5, 0xa10, 0x2, 0x100, 0x0, 0xfffffffffffffff8, 0x10000, 0x1, 0x800, 0x8, 0x6, 0x7fffffff80, 0x7, 0x4, 0x7, 0xf3, 0x9, 0x8, 0x81, 0x200, 0x1000, 0x8, 0x7f, 0x800, 0xdd, 0x1, 0x3, 0x80000000, 0x2, 0xbae1, 0x40, 0xfffffffffffffffe, 0x2, 0x9, 0x3, 0x5, 0x2d, 0x401, 0x82a, 0xff, 0x200000000000000, 0x2bc0, 0x9, 0x3, 0x7, 0x8001, 0x4, 0x6596, 0x9, 0x7, 0x0, 0xabf, 0x4, 0x7, 0x3f, 0x0, 0x4, 0x9, 0x4, 0x0, 0x6, 0x7ef3, 0x7, 0x8, 0xfffffffffffffffb, 0x8, 0x800, 0x88a7, 0x6, 0x100000000, 0x7, 0xfffffffffffffffe, 0x81, 0x101, 0x5, 0x9, 0x0, 0x80, 0x1, 0x6, 0x3, 0x1, 0x7, 0x1, 0x4608, 0x7, 0xfffffffffffffff8, 0x8, 0x10001, 0x8, 0x3, 0x81, 0x7f, 0x9, 0x7, 0x80000001, 0x7, 0x2, 0x6, 0x1, 0x467, 0x20, 0x2a, 0x7, 0x10000, 0x8, 0x0, 0xfffffffffffffffc, 0x6, 0x1, 0x59, 0x101, 0x4, 0x9, 0x3, 0x1, 0x3, 0x8000, 0x4000000000, 0xfffffffffffffff7, 0x9, 0x72, 0xffffffffffff8000, 0x2, 0x1, 0x81, 0xfffffffffffffff8, 0x8001, 0x3f, 0x6, 0x100, 0x7f, 0x100, 0xfffffffffffffff7, 0x76f, 0x0, 0x0, 0x80000001, 0x4, 0xffffffffffffff7f, 0x8, 0x1000, 0x3, 0x5, 0xda, 0x7, 0x7fff, 0x9, 0x3f, 0x7fff, 0x3ff, 0xb8, 0x0, 0x8, 0x5fe, 0x1, 0x8b, 0x9, 0x0, 0x101, 0x0, 0xfffffffffffffff7, 0x5, 0x3c33, 0x3f, 0x2, 0x0, 0x5, 0x3, 0x3, 0x80000000, 0x4, 0x200, 0x7, 0x1000, 0x1, 0xba, 0x6000000000000, 0x3ff, 0x5, 0x2, 0x401, 0x9, 0x2, 0x66d8, 0x0, 0x3f, 0x1b, 0x9, 0xb710, 0xfffffffffffffffd, 0x5, 0x0, 0xddf6, 0xffff, 0x5a8, 0x8001, 0x3, 0x100000001, 0x100000000, 0x100000000, 0x3, 0x2, 0xd3, 0x5, 0x2, 0x49a95f40, 0x1, 0x100000000, 0x6, 0x1f, 0x8, 0x65, 0x0, 0x800, 0x8001, 0xffffffffffffac65, 0x24d, 0x83c6, 0x7, 0x8, 0x8001, 0x9, 0x10000, 0x1, 0x6, 0x1, 0x3, 0x4, 0xff, 0x8, 0x4, 0xfffffffffffffe01, 0x0, 0x5, 0x5, 0x1, 0x6, 0x4, 0x0, 0x80000000, 0x6, 0xfa7, 0x800, 0x1, 0x3, 0x2, 0x100, 0xe9, 0x1, 0x4, 0x0, 0x1, 0x5ca3, 0x800, 0x3, 0x6f3, 0x5, 0x9, 0x1, 0xd4, 0x7, 0x2, 0x8, 0x200, 0x74, 0x0, 0x1, 0xbb, 0xfffffffffffffce8, 0x1, 0xdd, 0x8000, 0x8c9c, 0x27, 0x5, 0x1, 0x3f, 0x101000000000, 0x8, 0x80000000, 0x15e, 0xff, 0x0, 0x1f, 0x6, 0x8, 0x5, 0x2, 0x3, 0x7, 0xfffffffffffffeff, 0x8, 0x6e5, 0x80000001, 0x1, 0x2, 0xde6, 0x4, 0x5, 0x3, 0x2, 0x7ff, 0x20, 0x7fffffff, 0x9, 0xff, 0x3f, 0x7fffffff, 0x8000, 0x100000001, 0x401, 0x3, 0x8, 0x7fff, 0x9, 0x10000, 0x1, 0x1, 0x8, 0x0, 0x2e8, 0x894, 0xffffffffffffffff, 0x1, 0xfffffffffffffff7, 0x2, 0x74b, 0x4, 0x0, 0x4, 0x7, 0x3, 0x2, 0xfff, 0x7, 0x5, 0x4, 0x8, 0x4, 0x275497bc, 0x5, 0xffffffffffffffa8, 0x2, 0x8, 0xffffffff, 0x8, 0x4, 0x1, 0x2d30, 0xb37, 0x3, 0x5, 0x3ff, 0x1, 0x3, 0x9, 0x1, 0x10e3, 0x0, 0xf73, 0x1ff, 0x85, 0x8001, 0x8e, 0x8, 0x3, 0x0, 0x8, 0xfffffffffffeffff, 0x8, 0x7ff, 0x3, 0x7f, 0x3343, 0x0, 0xba5d, 0x7, 0x400, 0x8, 0x7, 0x401, 0x401, 0x3ff, 0x3, 0x3, 0x1, 0x0, 0xa6, 0x8001, 0x1000, 0x100000000, 0x2, 0x1f, 0x10001, 0x2, 0x0, 0xfff, 0x3, 0xc8, 0x8, 0x7, 0x1ffc00000, 0x80000001, 0x6, 0x0, 0x8, 0x5cb5, 0x0, 0x80000000, 0x5, 0x20, 0x3, 0x2, 0x800, 0x0, 0x1, 0x1, 0xe8f4, 0x0, 0x800, 0x10000, 0x100, 0x5, 0x400, 0x7, 0x2e2975a1, 0x6, 0x1, 0x3, 0x5, 0x9, 0x5, 0x2, 0x4, 0x162f, 0xd1, 0x4a7, 0x1, 0x2, 0x8, 0x401, 0x7, 0x6, 0x6, 0x5, 0x5, 0x38b3, 0x3, 0x30ce7ffd, 0xffffffffffff7fff, 0x7, 0xffffffffffffffff, 0x5, 0xf928, 0x7, 0x7ff, 0x8, 0x64b03c76, 0x2, 0x0, 0x1000000, 0x1, 0x7867, 0x7ff, 0x401, 0x7, 0x6, 0x5f5, 0xfff, 0x0, 0x1000, 0x1, 0x0, 0x80000001, 0x0, 0x3, 0x5e, 0x0, 0x2, 0x9, 0x7, 0x0, 0xffff, 0xffff, 0x5, 0x7, 0x561, 0x401, 0x8, 0x400, 0x9, 0x0, 0x0, 0x81, 0x7fffffff, 0x5, 0x8, 0x3, 0x2, 0x4, 0x3, 0x101, 0x1ff, 0x401, 0x7, 0xa02, 0xa2, 0x100000001, 0xa25, 0x6, 0x2, 0x7, 0x4, 0x1, 0x6, 0xffffffffffffff00, 0x0, 0x6, 0xbb, 0x81, 0x0, 0x2, 0x0, 0x1ff, 0x40, 0x5, 0x6, 0x400, 0x10001, 0x0, 0xffffffff, 0x4, 0x0, 0xd44, 0x5, 0xcd, 0x1, 0x19, 0x3, 0x5, 0x60000000, 0x1, 0x0, 0x5, 0x3, 0x7ff, 0xffffffff80000000, 0x80, 0x5, 0xffffffff00000000, 0x200, 0x3, 0x9, 0x2, 0x8000, 0x4, 0x7d, 0x3, 0x6, 0x7f, 0x2, 0x6, 0x10000, 0x0, 0x7f, 0x1, 0x3, 0x7f, 0x200, 0x0, 0x0, 0x3, 0x2, 0x7, 0x0, 0xea37, 0x4, 0x10000, 0x1ff, 0x1f, 0x3, 0x200, 0x0, 0x1, 0x100, 0x7fffffff, 0x8, 0x3f, 0x9, 0x3, 0x2, 0x1, 0x7, 0x0, 0x9, 0x7ff, 0x6, 0x2, 0x8, 0x7f, 0xfffffffffffffffe, 0x7, 0xfffffffffffffff8, 0x5, 0x40, 0x80000000, 0x4, 0xffff, 0x4, 0x2, 0x7, 0xffffffffffff8000, 0x0, 0xfff, 0x40, 0xffffffffffffff7f, 0x6, 0xd5, 0x6, 0x4, 0xffff, 0x9, 0xffffffff, 0x2, 0x0, 0x81000000000, 0xd63d, 0x5, 0x5, 0x200, 0xffffffffffffff3d, 0x3, 0xf1, 0x8000, 0x800, 0x0, 0x6, 0x0, 0x80000000, 0x9, 0x4b0ef7e7, 0x7, 0x0, 0x1, 0xffffffff, 0x30, 0xf477, 0x8, 0x5, 0x80000000, 0x44, 0x101, 0x2, 0x10000, 0xffffffff, 0x1f, 0x4, 0x7fff, 0xfffffffffffffc00, 0x3, 0x2, 0x0, 0x1, 0x8, 0x7, 0x8, 0x100000001, 0xfff, 0x1, 0x88, 0x2, 0x2, 0x3, 0x400, 0xc5fa, 0x100, 0x40, 0x5, 0x3ff, 0x3, 0x2, 0x80, 0x5, 0x9, 0x8, 0x7fff, 0xe8dd, 0x80, 0xffffffffffffff81, 0x7, 0x5, 0x7, 0x7, 0x7f, 0x0, 0x0, 0x8, 0x0, 0x3, 0x7, 0x0, 0x80000000, 0x400, 0x80000001, 0x0, 0x9a6, 0x8, 0x4, 0x9, 0x10001, 0x80000001, 0x20, 0x4, 0xffffffff8ec7b4d7, 0x5, 0x1, 0x2, 0x1, 0x29, 0x877, 0xfff, 0x6, 0x8, 0x3f, 0xffc00000000000, 0x4, 0x20, 0x3f, 0x0, 0x3, 0x8, 0x2, 0x1, 0x81, 0x2, 0x1, 0x3, 0x400000000, 0xffffffffffffffff, 0xfffffffffffffe01, 0x7ff, 0x4, 0x1, 0x2, 0x100, 0xe69e, 0x8, 0x100000000, 0x800, 0xe7, 0x9f, 0x8, 0x4000000000000, 0x800, 0x8, 0x4, 0x9, 0x0, 0x6, 0x9aaf, 0xf53b, 0xfff, 0x1, 0x0, 0x1f, 0xc7, 0x3, 0x20, 0x8000, 0x6, 0x4, 0x6, 0xd48, 0x6, 0x1c9b, 0x0, 0x1, 0x8, 0x100000000, 0x3, 0x5, 0xffffffffffffffc1, 0x7, 0x9, 0x200, 0x35, 0x400, 0x1, 0x9, 0x6da, 0x3c, 0x37, 0xa4, 0x8, 0xfffffffffffffffc, 0x400, 0x101, 0x6, 0x1, 0x86, 0xed, 0x5, 0xad, 0x7f, 0x4c99, 0x6, 0x167, 0xff, 0x9, 0x8001, 0x10001, 0x6, 0x7, 0x1, 0xd01, 0x4, 0xde7, 0x2b6, 0xee, 0x0, 0xffffffff, 0x8, 0x80000001, 0x0, 0x2, 0x800, 0x80000001, 0x4, 0x4, 0x6, 0x3ff, 0xad, 0x1, 0xc00, 0x4, 0x80, 0x1daf, 0x6, 0x6, 0x1, 0x66e5, 0xffffffff, 0x80000001, 0x1f, 0x7fffffff, 0x0, 0x3, 0x7, 0x9, 0x34, 0x8, 0x9, 0x80, 0x2, 0x6a4, 0x2, 0x3f, 0x4, 0x800, 0x9, 0xfffffffffffffffb, 0xa49, 0x20, 0xffffffff7fffffff, 0x80000001, 0x9, 0x4, 0x20, 0x2, 0x7, 0x9, 0x20, 0x7fff, 0x1, 0x2, 0x2d80, 0x20, 0x0, 0x101, 0x2, 0x4, 0x5, 0x800, 0xfffffffffffeffff, 0xd1f, 0x3, 0x3, 0x100000000, 0x80000000, 0xffffffffffff0001, 0x1, 0x0, 0x7, 0x5, 0x4, 0x9, 0xc5f, 0x7c4000000000000, 0x6, 0x6, 0x3, 0x28, 0x101, 0x9, 0x8, 0x3, 0x48000000, 0x25ef, 0x9, 0x7fff, 0xb61, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x20, 0x4, 0x9, 0x3ff, 0x4, 0x7f, 0x0, 0x9, 0x3ff, 0x3f, 0x4a, 0x1, 0x30, 0x10001, 0x2, 0x7, 0x2, 0x4, 0x8, 0x8873, 0x1, 0xffff, 0x9, 0xfffffffffffffff1, 0x9, 0x8, 0x7fffffff, 0x3, 0x0, 0x6, 0x100, 0x1, 0x1, 0x5, 0x200, 0x4, 0x1, 0x10000, 0x2, 0x4, 0x7, 0x8000, 0xc53, 0x0, 0xfffffffffffff27b, 0x80000001, 0x1, 0x1800, 0xda82, 0xdd86, 0x100000000, 0xfffffffffffffe01, 0x0, 0x3a, 0x29b, 0x2, 0x4, 0x100, 0x7, 0x76e, 0x7, 0x6, 0x2, 0x2, 0x5496, 0x0, 0x47a73ada, 0x8, 0x7, 0x10001, 0x0, 0x1ff, 0xc4, 0x80000001, 0x7, 0x8, 0x7fffffff, 0x10001, 0x800, 0x1, 0x5, 0x9, 0x4, 0x401, 0x3f, 0x8, 0x1, 0x7, 0x8, 0x4, 0x6, 0x0, 0x8, 0x7f, 0x0, 0x6, 0x9, 0x7, 0x3, 0x9, 0xfffffffffffffff8, 0x40, 0x5, 0x7, 0x0, 0xffffffff, 0x5, 0x9, 0x800, 0x7, 0x100000000, 0x8, 0x81, 0xffffffffffff0001, 0xf01e, 0x9, 0x3, 0x8, 0x200, 0x82e, 0x14, 0x6, 0x1, 0x3db, 0x9, 0x9, 0xff, 0x3, 0x7, 0x10001, 0x6, 0x5, 0x6, 0x5, 0x0, 0x9, 0x3, 0x9, 0x0, 0x7, 0x0, 0x6, 0x2, 0xa44, 0x7, 0x2, 0xffffffff, 0x10001, 0x3, 0x3, 0x0, 0x0, 0x1f, 0x80000000, 0x9, 0x7fff, 0x2f4, 0xff, 0x3, 0xff, 0x7, 0x8, 0x6, 0x9, 0x80, 0x4, 0x0, 0x10001, 0x7, 0xffffffff00000000, 0x7f, 0x0, 0x200, 0x4, 0x9, 0x5, 0x5, 0x20, 0xffffffff, 0x10000, 0x1, 0x1, 0x2, 0x8, 0x3, 0x10000, 0x1f, 0x5, 0x4, 0x8000, 0x22, 0xffffffff, 0x400, 0x0, 0x4, 0x400, 0x0, 0x8000, 0xffffffffffffffa7, 0xfffffffffffff8f7, 0x6, 0xffffffffffff0000, 0x946a, 0x8, 0x6, 0x7f, 0x3, 0x7ff, 0x2, 0x1, 0x76, 0x3, 0x3, 0x9, 0x8000, 0x9, 0x100, 0x3, 0x80000000, 0x0, 0x20000000000000, 0x7, 0x6, 0x4c6, 0x8, 0x7, 0x7fffffff, 0x80, 0x8013, 0x7, 0x0, 0x8, 0x4, 0x0, 0x6, 0x86a, 0xffffffffffffffff, 0x4, 0x298, 0xff, 0x7, 0x20, 0x7f, 0xfcd, 0x8000, 0x46e4, 0x100000000, 0x0, 0x81, 0x4, 0x6, 0x45c, 0x100000000, 0x4, 0x1, 0x100, 0x3f, 0x200, 0x0, 0x6, 0x0, 0x4ff, 0x6, 0x8, 0x80, 0x80000001, 0x1, 0x5, 0x6, 0x1000, 0x401, 0x8dc0, 0x6, 0x4, 0x7, 0x3, 0x100, 0x1ff, 0x101, 0xa9, 0xff, 0x1, 0xfab4, 0x3, 0x4, 0x5, 0x7, 0x0, 0xd3bd, 0x3, 0xfffffffffffffff8, 0x7fff, 0xffffffff00000000, 0x400, 0xce8, 0xf35, 0x401, 0x0, 0xfff, 0xfffffffffffffffa, 0xc1f9, 0x20, 0x9, 0x0, 0x8, 0x5, 0x1, 0x407, 0xf58, 0x10001, 0x1, 0x6, 0x10000, 0xfffffffffffff83f, 0x3, 0x8, 0x200, 0x2, 0x1, 0x6, 0x3, 0xc9b, 0xfffffffffffffe01, 0x100000000, 0x20, 0x4, 0x2, 0x5, 0xfffffffffffffbff, 0x1, 0x870c, 0x40, 0x101, 0xc4, 0x7fffffff, 0x17, 0x3, 0x54c, 0xf6, 0x527a, 0x2, 0xffff, 0x3, 0x1, 0x400, 0x7, 0x7, 0x80000001, 0x0, 0x1, 0x8, 0x8, 0x0, 0xc7b5, 0x9, 0x101, 0x96, 0xffffffffffff0000, 0x2, 0x20, 0x20, 0xcf3f, 0x4, 0x4d2, 0x8, 0x3, 0x1, 0x1, 0x9, 0x80, 0x7, 0x1, 0xaa09, 0x2, 0x3, 0xfffffffffffffffe, 0x7, 0xffffffffffffff01, 0x6, 0x7826, 0xfd5, 0x8, 0x6, 0x77, 0x40, 0x4, 0x2, 0x1f, 0xdd5e, 0x5, 0x1000, 0x6, 0xfffffffffffff4b1, 0x4, 0x2b66, 0x6, 0x20, 0x2, 0xffffffffffff8000, 0x40, 0x7ff, 0x9, 0x1000, 0x7, 0x5d02c0ec, 0x2, 0x224c, 0x1, 0xfffffffffffffeff, 0x1, 0x6, 0x2, 0x6, 0x4, 0x6, 0xfffffffffffffffd, 0x1, 0xf6b, 0x8, 0x80, 0x8, 0x7202, 0x6, 0xfff, 0x40, 0x5, 0x6, 0x0, 0x3d, 0x400, 0x800, 0x9, 0x2, 0x8, 0x8, 0x6, 0x2, 0x401, 0x0, 0x4, 0x342f0, 0x7ff, 0x1, 0x1f, 0x9, 0x6, 0x7, 0xfff, 0x80000001, 0x7, 0xffffffffffffff9a, 0x0, 0x1f, 0xee25, 0x8, 0x7ff, 0x8, 0x10001, 0x8, 0x80, 0x2, 0x23, 0x7, 0xa4, 0x2, 0x5, 0x9, 0x1000, 0xfff, 0x3, 0x6, 0x10001, 0x9, 0x101, 0xfff, 0x9938, 0xd6, 0x121a, 0x0, 0xfff, 0x5, 0x10001, 0x1f, 0x8000, 0x7ff, 0x401, 0x4, 0x5, 0x7, 0x9, 0x2, 0x100000000, 0x2, 0x4, 0xffffffffffff8001, 0x9, 0x100, 0x1, 0x7, 0x8, 0x10001, 0x9, 0x2, 0x3222, 0x5, 0x7fffffff, 0x0, 0xfff, 0x0, 0x6, 0x2, 0x1, 0x4, 0x401, 0x40f7, 0xff, 0x300000000000000, 0x9, 0x101, 0x8000, 0xfffffffffffffffc, 0xff, 0x1, 0x3, 0xc81f, 0x1, 0xa77, 0x100000001, 0x80000001, 0x200, 0x1, 0x6, 0x10001, 0x8, 0x4, 0x3ff, 0x77b, 0x1, 0xffffffff, 0x0, 0x7fff, 0x101, 0x9, 0x100000000, 0x101, 0x1000, 0x1, 0x6, 0x3, 0x810000000000000, 0x7fff, 0x5, 0xffffffff, 0xff, 0x5c, 0x400000, 0x1, 0x2, 0x6, 0x2, 0x8, 0x4, 0x8, 0x6, 0x3, 0x9, 0x9, 0x6, 0x6, 0x2, 0x3, 0x66, 0x7, 0x9, 0x384a, 0x10000, 0xc942, 0x0, 0x2, 0xfffffffffffffffe, 0x80000001, 0x9, 0x6, 0x5, 0x100000000, 0x2, 0x0, 0x6, 0x9, 0x80, 0xff, 0xffffffffffff27f3, 0x7, 0x4b8c, 0x800, 0x8, 0x4757, 0x9, 0x745, 0x4, 0x1ff, 0x9, 0x81, 0xfffffffffffffffa, 0x6, 0x6f31, 0x100, 0x9, 0x7, 0x200, 0x400, 0x7, 0x3, 0x7ff, 0x10, 0x3ff, 0x7f, 0xfff, 0x4, 0x4, 0x0, 0x7ff, 0x4, 0x3f, 0x4, 0x80000000, 0x3869, 0x3, 0x31, 0x80000000, 0x1, 0x9, 0x6, 0x20, 0x0, 0x80, 0xffff, 0x3f, 0x7b8f, 0x3, 0x3, 0x3, 0x16, 0x80000000, 0x6, 0xb9, 0x9, 0xc938, 0x2, 0x4, 0xe2, 0xa2b, 0xfd2c, 0x0, 0xffffffff80000001, 0x1ff, 0xffff, 0x6, 0x81, 0x80000000, 0x8000, 0x8, 0x70, 0x5, 0x3, 0x9, 0x8b, 0x0, 0x100000001, 0x100000001, 0x2, 0x690a, 0x7, 0x9, 0x509b, 0x2, 0x2, 0x9, 0x400, 0x2, 0x0, 0xec52, 0x6, 0x0, 0x93, 0x6, 0x3, 0x8, 0x5, 0x10000, 0x1, 0x80000000, 0x0, 0x5, 0x111, 0x1000, 0x9, 0x8, 0xff, 0x35, 0x742, 0x1, 0x8, 0x101, 0x3ff, 0x100, 0x7, 0x726c4906, 0x100000000, 0x80000001, 0x20, 0x0, 0x0, 0x5, 0x5, 0xd83, 0x7, 0x200, 0x0, 0x9, 0x3, 0x7fff, 0x6, 0x0, 0x401, 0xfffffffffffffff7, 0x6f, 0x6, 0x100, 0x10001, 0xe7, 0x8, 0x2, 0x9, 0x0, 0x100, 0x100000000, 0x9, 0x0, 0x3f, 0x1, 0x53, 0x9, 0x101, 0x6, 0x3, 0x8, 0x9, 0x6, 0x3, 0x7f, 0x1, 0x2c, 0x3, 0xfffffffffffffffe, 0x8, 0x9, 0xfffffffffffffff7, 0xffffffff, 0x0, 0x7fffffff, 0x9, 0x46, 0x8, 0x8001, 0x100000001, 0x800, 0x74a, 0x1, 0xb2, 0x7, 0x7f, 0x7, 0x7fff, 0x3, 0x8, 0x2, 0x81, 0x4, 0x4, 0x6, 0x5, 0x8, 0x401, 0x4000000000000, 0xffffffff, 0x3, 0x7, 0x1, 0x3, 0x7fff, 0x586, 0x6, 0xc000, 0x4c953539, 0x9, 0x80000001, 0x6, 0x9, 0x9, 0x2, 0x0, 0xff, 0x1bd2, 0xffffffffffffffec, 0x100000000, 0x196, 0xc6d, 0x683eb36a, 0x800, 0x6, 0x7c99, 0x2, 0x7, 0xc2f, 0x1ff, 0x1, 0x7, 0xfffffffffffffe01, 0x8, 0x7f, 0x10000, 0x0, 0x2, 0x2, 0x401, 0x7, 0x9, 0x0, 0x3, 0x4, 0xff, 0x8, 0x7, 0xa2, 0x8, 0x5cbb, 0x80000000000000, 0x6, 0x2, 0x1000, 0x8, 0x8, 0x5, 0x10001, 0x40000000000000, 0x4, 0x3f, 0xdd, 0x3, 0x1a, 0x1b, 0x2, 0xfffffffffffffff9, 0x7, 0x5, 0x4, 0x5, 0x5, 0x7ff, 0x3f, 0x2, 0xfffffffffffffffa, 0x10001, 0x7, 0x3d70, 0x8, 0x7, 0x7, 0x100000001, 0x2, 0x61, 0x3, 0x9, 0x81, 0x3cbda159, 0x1, 0x100000000, 0x80000001, 0x1, 0xde4, 0x2, 0x40, 0x1, 0xa7e, 0x3, 0xfffffffffffffff8, 0xfff, 0x47, 0x3, 0xfa5, 0x200, 0x6, 0x5, 0x5, 0x4, 0x10000, 0x46b2, 0x7, 0xfff, 0x3ff, 0xfffffffffffffffb, 0x7fff, 0x3, 0x1, 0x3, 0x7fff, 0xff, 0x7, 0x3ff, 0x8c, 0x8, 0x305, 0x81, 0x0, 0xfde, 0x2, 0x4, 0x6, 0xfffffffffffffffe, 0x8, 0x1, 0x7, 0x7, 0xf80000000, 0x53, 0x8236, 0x2, 0xfffffffffffffaf6, 0x80, 0x9, 0x9, 0x3f, 0x6, 0x100, 0x4, 0x7, 0x0, 0xffff, 0x80000000, 0x7, 0x0, 0x200000000000000, 0x1, 0x9, 0x5, 0x4, 0x3, 0x33, 0xc3, 0xf4, 0x80000001, 0x7f, 0x8, 0x2d262407, 0xd14, 0x40, 0x5, 0xfffffffffffffffa, 0x7, 0x7fffffff, 0x3c, 0x17, 0xfffffffffffffffe, 0xff, 0x400, 0x3, 0x3f, 0xffffffffffffffff, 0xfffffffffffffc00, 0x0, 0x1f, 0x7fffffff, 0x0, 0xd6, 0xe129, 0x8, 0x3, 0x3f, 0x7, 0x2, 0x9, 0xf49, 0x10001, 0xffffffffffff4639, 0x2, 0x3c9, 0xffffffffffffff61, 0x1f, 0x100000000, 0x0, 0x0, 0x4, 0x1d0, 0x80, 0x0, 0x7fff, 0x1, 0xb175, 0x1, 0x0, 0x3, 0x3ff, 0x2, 0x9, 0x6, 0x7, 0xffffffffffffd453, 0xe67, 0x80, 0x4, 0x5, 0xb0, 0x5, 0xfffffffffffffffc, 0xffff, 0x4, 0xd05c, 0xa1, 0x13c8, 0x5, 0x1, 0x4, 0x5212, 0x400, 0x6, 0x6, 0x6, 0x4, 0x2, 0x3f, 0x100000000, 0x5, 0x1f, 0xe8, 0x20, 0x4, 0x56a5, 0x7ff, 0x80, 0x0, 0x6, 0x84, 0x1, 0x0, 0x2, 0x1268, 0x3, 0x100000001, 0x5, 0x4, 0x0, 0x100000000, 0xfd3a, 0x2, 0x7, 0x1, 0x7f, 0x1, 0x2, 0xfffffffffffffffe, 0x2d9, 0xfffffffffffffffa, 0x8, 0x4, 0x9, 0x5, 0x5, 0x1c5, 0x9, 0x7, 0xf32f, 0x3ff, 0xff, 0x4, 0x6, 0x98, 0x6, 0x4, 0x10000, 0x401, 0x5, 0x3, 0x8000, 0x1ff, 0x1ff, 0x5, 0x2dcf, 0x39, 0x1, 0x8, 0x0, 0x3, 0xffff, 0x6, 0x2, 0x969, 0x1dc8, 0x6, 0x400, 0x7c, 0x91, 0x5, 0x8, 0x10000, 0x1, 0x0, 0x595, 0x7, 0x100000001, 0x2, 0x4, 0x3, 0x200, 0x9, 0x1, 0x10000, 0x3, 0x7, 0x3ff, 0x800, 0x0, 0x9, 0x5, 0x5, 0x1000, 0x3, 0xff, 0x5, 0x1f, 0x1559, 0x7, 0x1f, 0x1ff, 0x101, 0x986, 0x4, 0x7, 0x0, 0x5, 0x200, 0x2, 0x7, 0x1, 0x1f, 0xd40, 0x3, 0x4, 0x4, 0x10001, 0x7fb, 0x8c69, 0x926b, 0x401, 0x4, 0x3, 0x8, 0x6, 0x1, 0xfffffffffffff505, 0x80000001, 0x0, 0x1, 0x9, 0x5fa7, 0x2, 0x3ff, 0xac5, 0x17, 0x3eb3, 0x8001, 0x7, 0x7, 0x2, 0x7, 0x8, 0x46, 0x1, 0x1, 0x8, 0x7, 0x10001, 0x7fff, 0x0, 0x5, 0x8, 0x1, 0x0, 0x9, 0x0, 0x0, 0x5, 0x4, 0x7, 0x20e0, 0x6, 0x1, 0x7fff, 0x4bb, 0x5, 0x101, 0xf7, 0xffffffffffffffc0, 0x2, 0x3f3f, 0x17, 0x1f1, 0x80000001, 0x4, 0xffffffffffffffff, 0x7, 0x4, 0x3, 0xffffffff, 0x2, 0x0, 0x5, 0x5, 0xe2, 0x0, 0x4, 0x101, 0x0, 0x7fff, 0x7, 0x6, 0x1, 0x7, 0xae1, 0x67, 0x4, 0xff, 0xfff, 0x0, 0x5, 0x1, 0x1ff, 0x229c, 0x80000001, 0x7, 0x10000000000000, 0x200, 0x7, 0x4, 0x0, 0x20, 0x30, 0x95c, 0x80000000, 0x4, 0x6, 0x9, 0x3f, 0x9, 0xffffffffffffffff, 0x1, 0x1, 0xc00000000000000, 0xbe6, 0x5, 0x101, 0x1, 0x2, 0x100, 0xfffffffffffffffd, 0x40, 0x50, 0x6, 0x665, 0xfffffffffffffff8, 0x6, 0x2, 0x2, 0x6, 0x5, 0x8, 0x1, 0x4, 0x7, 0xdc07, 0x401, 0x0, 0x7f, 0x0, 0x9, 0x200, 0x7, 0x9, 0x73f, 0xa8, 0x7fffffff, 0x6, 0x0, 0xfdbe, 0x64e12763, 0x1, 0xc30c00000000000, 0x3, 0x3, 0x3ff, 0x6, 0xec, 0x1, 0x80000001, 0x100, 0x20, 0x9, 0x3f, 0x453be861, 0x1, 0x5, 0x2, 0x7f, 0x6, 0x400, 0x74, 0x9, 0x18, 0x7, 0x100, 0x41f, 0x0, 0x0, 0x20, 0x7c30d51f, 0x0, 0x7, 0x4, 0xfff, 0x7, 0x100, 0x6, 0x3, 0x0, 0x7, 0x4, 0x1, 0x65, 0x6, 0x6, 0x9, 0x1, 0x101, 0x1, 0x100, 0x3, 0x4, 0x7, 0x40, 0x5, 0x7fff, 0x8, 0x888b, 0x9, 0x1, 0xf19, 0x9, 0xdc6, 0x5, 0x20000000, 0x52b, 0x6, 0x9, 0xb1, 0x5, 0x6, 0x2, 0xcb2c, 0x1f, 0x4, 0xfffffffffffff684, 0x75, 0x100000000, 0x7fff, 0x2, 0x16cfe3bc, 0x100000000, 0xf8, 0x8, 0x5d, 0x4, 0x2, 0x3, 0x4, 0x9, 0x1, 0x20, 0x3, 0xfffffffffffffffc, 0x5, 0x4, 0x55d, 0x64, 0x6, 0x3f, 0x0, 0x7f, 0xa23, 0x8490, 0x7ff, 0x4, 0x7fff, 0x5, 0x8, 0x101, 0x3, 0x100000001, 0x4, 0xffffffffffff8001, 0x0, 0xb834, 0xffff, 0xffffffffffffff80, 0x3, 0x2, 0x6, 0x2a, 0x0, 0x9, 0x1000000, 0x7ff, 0x1f, 0x4, 0x7, 0x7, 0xc7fe, 0x80, 0x3, 0x2, 0x9, 0x3, 0x80000000, 0x3, 0xffffffff00000001, 0x2, 0x9, 0x0, 0x8000, 0x0, 0x2, 0x19d7, 0x2800000, 0x5800000000, 0x100, 0xfffffffffffffff8, 0x10000, 0x200800000000, 0x1000, 0x8, 0x80000001, 0xf927, 0x9fe6, 0x1, 0x0, 0x9, 0xa6f, 0x100000000000, 0xffffffff, 0x3f, 0x80000001, 0x9, 0x2, 0x12b, 0x7bde, 0x3, 0x786b, 0x1, 0x0, 0x40, 0x401, 0x1f, 0x3ff, 0x101, 0x1, 0x8000, 0x8000, 0x0, 0x7f, 0x7, 0x1, 0xf863, 0x0, 0x10001, 0x100000001, 0x4, 0xc453, 0x3, 0x81, 0x20, 0x8001, 0x7fff, 0x1, 0x6, 0x1ff, 0x7, 0x5d4, 0x10001, 0x8, 0x4, 0x400, 0x80000000, 0xff, 0xe48, 0x1, 0x6, 0x7, 0x0, 0xfffffffffffffffe, 0xffffffff80000000, 0x2, 0x3, 0x8, 0x5, 0x6, 0x9, 0x1, 0x8dc, 0xffffffff, 0x1000, 0x7, 0x78, 0x40e7, 0x7ff, 0x4, 0x9, 0x2, 0x7, 0x7, 0x380000000000, 0x706, 0x9, 0x800, 0xe1, 0x20, 0x20, 0x20, 0xa16, 0x0, 0x3137, 0x23, 0x10000, 0x800, 0x0, 0x3, 0x5, 0x8001, 0x7f, 0x401, 0xfffffffffffffbdc, 0x5200, 0x3dd10b3f, 0xfffffffffffffff9, 0x40, 0x20, 0x2, 0xfffffffffffffff7, 0x169, 0x5c73, 0x7, 0x3, 0x20, 0x48, 0x7, 0x9, 0x1, 0x6, 0xff, 0x9, 0x7, 0x0, 0x7, 0xd0c, 0x7, 0x3f, 0x81, 0x1000, 0xab, 0x8729, 0x2, 0x862, 0xfdf, 0x1, 0xa9, 0x9, 0x3ff, 0xc4, 0x2, 0x467c6da3, 0x4, 0x2, 0x400, 0x1, 0x0, 0x6, 0x3, 0xf7, 0x4000000, 0x8, 0x8f6, 0x4, 0x6, 0x4, 0x2, 0x1, 0x5, 0x9, 0x3, 0x6, 0x0, 0x8, 0xd400000000000000, 0x0, 0x6, 0x9344, 0x7, 0x7, 0x800, 0x8, 0x10000, 0x5, 0x8001, 0x492, 0x960, 0x36, 0xfffffffffffffffd, 0x0, 0x5, 0xffffffff, 0x9, 0xb2, 0x7, 0x0, 0x4000000000000000, 0x4, 0x7, 0x7fffffff, 0x4, 0xfffffffffffffffb, 0x8001, 0x0, 0xcce, 0x4, 0x9, 0x80000001, 0x4, 0x9, 0x1, 0x2, 0xfab, 0x40, 0x0, 0x835c, 0x20, 0x0, 0xfffffffffffffffe, 0x1, 0xfffffffffffffc01, 0xffff, 0x0, 0x30, 0x7806f4c, 0x9, 0x3, 0x1ff, 0x4, 0x20, 0x8, 0x5, 0x0, 0x526, 0x7, 0x8, 0x800, 0x7, 0x200, 0xe8a, 0x3, 0x2, 0xffff, 0x5, 0x7fff, 0x8, 0xffffffff, 0x5, 0x0, 0x1, 0x1, 0x3, 0xbbf3, 0x8d, 0x4, 0x6, 0x8, 0xfff, 0xffff, 0xa4c1, 0x0, 0x6, 0x5, 0x2, 0x7fffffff, 0x80, 0x9, 0x9bf7, 0x1, 0x7fff, 0x0, 0x5, 0x5, 0x295, 0x7fffffff, 0x1ff, 0x6, 0x2, 0x8, 0x1, 0x10001, 0x9, 0xffff, 0x1ff, 0xe291, 0x1, 0x3ff, 0x400, 0x4, 0x1ff, 0x7106, 0x45d6, 0x8000, 0x3ff, 0x40, 0x4, 0xdab3, 0x5, 0x9, 0x3, 0x9, 0x8000, 0x5, 0x1, 0x9, 0x5, 0xffffffffffffffc0, 0x80000001, 0x7fff, 0x0, 0x59de, 0x40000000, 0x1, 0x3, 0x9, 0x4, 0x1, 0x10001, 0xfd1, 0x8001, 0x9, 0x8000, 0x101, 0x5, 0x3, 0x2fcd, 0x0, 0x80, 0x7fc, 0x80, 0x8000, 0x7ff, 0xf4, 0x8001, 0x1, 0x3ff, 0x100000001, 0x2, 0x9cd, 0x100, 0x1, 0x100000001, 0x3f, 0x9, 0x7, 0x2, 0x5, 0x3, 0x4, 0xffff, 0x3ff, 0x2, 0x0, 0xb7d, 0x3, 0x2, 0x4, 0x8, 0xa88, 0x9, 0x9, 0x5df5d4cd, 0x7423, 0x5, 0x1, 0x9a, 0x7, 0x0, 0x81, 0x81, 0xff, 0x1, 0x7, 0x6, 0x4, 0x6, 0xffff, 0x7be, 0x20, 0x7, 0x1000, 0x6, 0x1000, 0x0, 0x8, 0x9, 0x6, 0xfff, 0x560e, 0x6, 0x80000000, 0xfffffffffffff8d6, 0x6, 0x2, 0x0, 0x1000, 0x7c95, 0x8001, 0x0, 0x2, 0x8, 0x1, 0x80, 0x6a, 0x401, 0x9, 0x9, 0x7, 0x1f, 0x2, 0x3, 0x9ac, 0x8, 0xaf9, 0x4, 0x1ff, 0x6, 0x6, 0x8, 0x2, 0x3, 0x3, 0x1, 0xf, 0x100, 0x3f, 0xd1, 0x4, 0x6d4, 0x5, 0x3, 0x81, 0xffffffffffffffc1, 0x7, 0x9, 0x4, 0xa3ce, 0x81, 0x100000000, 0x1f, 0x81, 0x100000000, 0xbc7, 0x100000000, 0x1, 0x37fa, 0x4, 0x80000001, 0x9, 0x56807e64, 0x5, 0x20, 0xfffffffffffffffb, 0x3, 0xfffffffffffffffe, 0x101, 0x100, 0xffffffff, 0x80000001, 0x3, 0x8, 0x1, 0x7, 0x8000, 0x800, 0x5, 0x2eaa5e9a, 0x7fff, 0xffffffff, 0x9, 0x80000001, 0x4, 0x40, 0xc8, 0x0, 0x0, 0x200, 0x8, 0xfffffffffffffff8, 0x6, 0x5, 0x2, 0xfffffffffffffff9, 0xfff, 0x9, 0x2, 0x7ff, 0x9, 0x7, 0xfffffffffffffffe, 0x4, 0xff, 0x4b, 0x8, 0x7ff, 0x8000000000, 0x7, 0x7fffffff, 0x4, 0x6, 0x6, 0x200, 0x8001, 0x0, 0x2, 0x8, 0x8001, 0x480, 0xcc7, 0x5, 0x100, 0x8, 0x7f, 0x80, 0x5, 0xffffffff, 0x8, 0xffffffff, 0x0, 0x6, 0x9, 0x3, 0x1, 0x4, 0x5, 0x7, 0xffffffffffffffc0, 0x2, 0x3, 0x101, 0x7, 0x7, 0x9, 0x100000000, 0x6, 0x1, 0x1, 0x200, 0xa1a8, 0x81, 0x66, 0x3f, 0x9, 0x80000000, 0xcfe], ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/sequencer2\x00', 0x4ca401, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000817000)=0x3) 2018/01/26 00:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x6, &(0x7f0000108000-0xf)="") accept$unix(r0, &(0x7f0000278000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b78000)=0x8) 2018/01/26 00:47:58 executing program 2: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/26 00:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000027b000)={0x0, 0x0}) socket(0x1c, 0x8000a, 0x4) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007f9000-0x1)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='loginuid\x00') writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/01/26 00:47:58 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001f000)='/dev/hwrng\x00', 0x0, 0x0) r2 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000002000)='./file0\x00', r2, &(0x7f0000020000-0x4)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000020000)=0x0, &(0x7f0000021000-0x4)=0x4) fcntl$setpipe(r2, 0x407, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0\x00', r0, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') 2018/01/26 00:47:58 executing program 1: r0 = socket$inet(0x2, 0x804, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x7fffffff, 0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setitimer(0x0, &(0x7f0000088000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000262000)={{0x0, 0x0}, {0x0, 0x0}}) getgroups(0x2, &(0x7f00001c2000-0x8)=[0x0, 0xffffffffffffffff]) r2 = open(&(0x7f00005b9000-0x8)='./file0\x00', 0x0, 0x4) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00005de000-0x2c)=""/44) fstat(r0, &(0x7f00008f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r1, r3, r4) [ 56.170014] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 56.196357] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/26 00:47:58 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fe9000-0x4)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000fe9000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000224000-0x4)=0xfffffffffffffd13) mount(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000fe7000-0xc)='ocfs2_dlmfs\x00', 0x1020000, &(0x7f0000fe6000)="a991b2a445e740eeb39418ec57c2792ef3686eaa6e31d82d988d3dd45cc34e001ea8c2b1853f3371") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000fea000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000749000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000fe9000)=@file={0x1, '.'}, 0x3) mount(&(0x7f000000a000)='.', &(0x7f0000fe8000)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/pktcdvd/control\x00', 0x40100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00005ef000)={"af57f1733f20ee1c9626a081f21cafb5", {0x4, 0xed6, 0x2, "6be6495d00aa", 0x80, 0x0}}) 2018/01/26 00:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000060f000)='./file0\x00', &(0x7f0000273000)={{0x0, 0x0}, {0x0, 0x2710}}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c27000-0x8)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000828000)='/dev/input/mice\x00', 0x0, 0x101000) socket$nl_crypto(0x10, 0x3, 0x15) memfd_create(&(0x7f00001ed000)='\'vboxnet1,\x00', 0x0) clock_adjtime(0x2, &(0x7f00001fe000-0xd0)={0x10000000000, 0xfffffffffffffffb, 0x10000, 0x7fffffff, 0x100, 0x7f, 0xfffffffffffffffc, 0x20, 0x1000, 0x8000, 0xaf, 0x9, 0x401, 0x8, 0x1f, 0x2, 0x7, 0x100000000, 0x1, 0x6, 0x8001, 0x4, 0x4, 0x84f, 0x1400000000000, 0x9}) r0 = socket$inet(0x2, 0x7, 0x1) r1 = socket$pppoe(0x18, 0x1, 0x0) dup2(r1, r0) 2018/01/26 00:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) add_key(&(0x7f0000c05000-0xc)='cifs.spnego\x00', &(0x7f00000c0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fc2000-0x15)="a0795ae6d0be80c6aa7f82e83da12b94a09e17642c", 0x15, 0xfffffffffffffffb) add_key(&(0x7f0000617000-0x5)='ceph\x00', &(0x7f00006db000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ad4000)="1f93083e3e93b749e851c84837054fed8c554c5eb26f7cc519", 0x19, 0xfffffffffffffffe) r0 = request_key(&(0x7f0000c7b000-0xc)='id_resolver\x00', &(0x7f00007dc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f0e000)='\'\x00', 0xfffffffffffffffc) r1 = request_key(&(0x7f00002db000)="026f6f67d400", &(0x7f00002fd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000009b000)='^cpuset$eth1\x00', r0) r2 = add_key(&(0x7f0000f72000)='trusted\x00', &(0x7f0000904000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000542000)="490d60c67a858a34df620be00127b919e27a0231a4bf9b296aa1929c4e0b12dac1e5e8b1a68234024135b85ae23517bd6eff82ead6bd2396aab4ee00f87b6d4edda5ecc2d2bbeca4c52791fdc369d47116195a770b0ad7be8f1d1284f684ac84244fca65a30b2bafdef5739980e4e91b14", 0x71, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f00005cb000)="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", 0x1000, r2) mremap(&(0x7f000041e000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00001fd000/0x2000)=nil) 2018/01/26 00:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000438000-0x8)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005d6000-0x9)='/dev/ppp\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f000044f000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f0000ee3000-0x48)=[{{0x0, 0x0}, 0xffa, 0x8, 0x7fffffff}, {{0x0, 0x0}, 0x8001, 0x100000000, 0xffff}, {{r3, r4/1000+30000}, 0x7, 0x7, 0x6}], 0x48) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000256000)=@req3={0x8, 0x5, 0x3, 0x401, 0x3, 0x4, 0x100000000}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000210000)=@getspdinfo={0x31b, 0x25, 0x1, 0xffffffffffffffff, 0x2, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bcc000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e55000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009d4000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e9000)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f2a000)={0x0, 0xe9, "224d9dfb72a259afc14e6700a4d4276845fa6732beaf75ec411ebd19b51d4011ec12829bb82df4426778e614fdaf49caccc207d84fb0e6c9da9bb77a00bbbc880caa923a7aa0af7b9416c00b0c65d4941632f0ddbd7da24aa68b3e4b703779756387aa93373bcd37f08f3971c142e1bb6228fe470d13bdcaf611308b7dc123ac1d053d63b5f7c95994fdf446be840b7af6c173ff6410d4d9e17522558669c699f72785c5c19e3e5e1349df1b0b58056987e04d8712348933470265c4f35baba152a6095be01a06200de1471f9b88043036ddf271660da9967e29b3eab71895b26d9c513ec2559aed86"}, &(0x7f00001d5000-0x4)=0xf1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ca9000)={r7, 0x8}, 0x6) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000050f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@loopback=0x7f000001, 0x1, 0x5, 0x3, 0x2, 0x2, 0xa0, 0x20, 0x77, r5, r6}, {0x3, 0x0, 0x80000000, 0x5, 0x0, 0x9, 0x7, 0x6}, {0x0, 0x4, 0x98, 0x0}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2b}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x7, 0x8001, 0x3, 0x9}}, 0xe8) socket(0x18, 0x0, 0x2fbfaaa9) 2018/01/26 00:47:58 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003a000)='/dev/snd/seq\x00', 0x0, 0x802) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000017000)="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", 0x1000) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000046000-0x8)='./file0\x00', &(0x7f0000025000)='./file0\x00', 0x4002, 0x0, 0xffffffffffffffff, 0x40, 0x4, 0x6000) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000046000)='/dev/snd/timer\x00', 0x0, 0x100) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000047000)={0x0, 0x0}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f0000047000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000048000)={0x0, 0x8}, &(0x7f0000023000)=0x8) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000048000)={0x10001, 0xa, 0x6, 0x13, r6}, &(0x7f0000048000)=0x10) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x7, @time={r3, r4+10000000}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x1ff, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x9, @time={0x0, r5}, {0x3, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000048000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:47:58 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000023000-0x40)={&(0x7f000001c000)=[0x0, 0x0, 0x0], &(0x7f0000016000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000001d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000028000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f000001b000-0x10)={0x1, &(0x7f000000c000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000019000)="89db9e68f5303b1a4c160e83e71b5ad3f4f7f6a2c8b1ea1e30c2462c323b7db919ca9b8c53e997d804a4", 0x2a) 2018/01/26 00:47:58 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000442000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000e, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) 2018/01/26 00:47:58 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00008d1000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) getrusage(0x3, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init1(0x800) 2018/01/26 00:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a8a000-0x1)='\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f0776"], 0x1000) [ 56.214086] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 56.227123] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/26 00:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a0d000-0x3)='!-\x00', 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r1, &(0x7f0000ca0000-0x40)=[{&(0x7f0000a09000)="2b10aa294d649a935df93212812f552771efa12c0c0a0b29fbdef472fc07f8126b20701472b66855033094dfedb6b5534e9483a9140487afce022a", 0x3b}, {&(0x7f00005af000-0x4b)="fcaf1037d1460ba3d4a852e85aa1287159fdb0b118c99fb371432568e1f9d1a385ad1ef7b1af8859b7d4a3c8f2bbe99bc0179176fc88a10246a48ebffb0416f78afe4eab09bea49667bab5", 0x4b}, {&(0x7f0000af3000)="f462c273f17bf9dc48de432c5e74d0f0395f13f78a2341832c0e524ac4ade0be7f072b421d5edf19f10a467c8e52e0492e096477e76af05c34616cb1a7860f893031db05a2c7dc329365e9ec73c72315b5adcd8f6757873e5580741e16b2f33535415585ab533821f994cfdbcdb4b9268ef9323cbb74ec519476f011eb2c7ab7c31f707e556119d4010c4ceadbcd57a25e4bd3ebae6a754dd57bc8e5035c0f9a265b9d247c7b808388c22ddd992e5b5bb1abc533d50eb57d54", 0xb9}, {&(0x7f0000b11000)="eec164d7a32008c8e3fcb9b6a6d6619d92f2a1b87b9ca430f6b1479a5eace267eb44db96e24d972dbe1772c913143121fb1891f2c179160044c9bc16f794a38bc0fcaa883e644df36481efbd1eb8d087d8b9986a1930df1b638e716fa805d01e5a", 0x61}], 0x4) r2 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002e6000-0x2e8)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x14, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept(r2, &(0x7f0000e74000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000920000)=0x10) 2018/01/26 00:47:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x6040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000)={0x1, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x1, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2682, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d99000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000193000-0x10)={0x1, &(0x7f00001a0000)=[{0x0, 0x0}]}) r4 = socket$inet6(0xa, 0x2, 0x0) getsockname$inet6(r3, &(0x7f0000c39000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002af000-0x2)=0x1c) bind$inet6(r4, &(0x7f000015e000)={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) getsockopt$inet6_buf(r4, 0x29, 0x44, &(0x7f0000eb0000)=""/111, &(0x7f00001ad000-0x4)=0x6f) 2018/01/26 00:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c1d000-0x4)=0xc0000000, 0x4) keyctl$session_to_parent(0x12) ioctl$TCSBRKP(r0, 0x2276, 0x0) 2018/01/26 00:47:58 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) syncfs(r1) sched_setparam(r0, &(0x7f000048d000)=0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000023000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f000077e000)={0x10000, 0x6, 0x80, 0x3, 0x0, 0xffffffffffffffc1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f22000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) [ 56.304242] audit: type=1400 audit(1516927678.197:53): avc: denied { create } for pid=9953 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/26 00:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) stat(&(0x7f0000dab000-0x8)='./file0\x00', &(0x7f0000788000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1, &(0x7f0000024000)='./file0\x00', r1, &(0x7f0000878000)="4429b4a27cf925e44fd8fd93159baeb0928712294b83f85973e031cbf8ec2939a9f5c5d077472c92d95a93409c990955d3c74dadf4250cf91c6a1f20af28c3556ea2f4bee54d4a17fbfe542f8eb760c4606cd4b02096e84274aa8f6338c9c970a92bcf7b41dd75ea0d5c2b0254313adc30bcdfd8f89f01a0f3f0dfbfb184a43c93db0fa24f6547a71423a863a19708d080fc527295a8b7bf6dffd65fba48f73f7dc83772badab399deb9842899798f1fc9") ioctl$void(r0, 0x40087705) 2018/01/26 00:47:58 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = getgid() mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002be000-0x4)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000035a000)=0x0, &(0x7f00000dd000)=0x0, &(0x7f0000fdb000-0x4)=0x0) r4 = getegid() stat(&(0x7f0000bc8000-0x8)='./file0\x00', &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000fdb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000bcb000-0x4)=[0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000129000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cf000)=0xc) lstat(&(0x7f0000c28000-0x8)='./file1\x00', &(0x7f0000b41000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fdb000-0x8)='./file0\x00', &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = add_key$keyring(&(0x7f0000fc2000)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000fdc000-0xb)='pkcs7_test\x00', &(0x7f0000fdb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d81000)='prockeyring.\x00', r11) setgroups(0xa, &(0x7f00005cf000)=[r0, r2, r3, r4, r5, r6, r7, r8, r9, r10]) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r12, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r12, 0x8901, &(0x7f0000fdb000)=r1) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdd000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r13, &(0x7f0000682000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fdd000-0x4)=0x10) 2018/01/26 00:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000de4000-0xc0)=[{0x6, 0x4, 0x4af, 0x200, @time={0x77359400, 0x0}, {0x8, 0x5}, {0x7, 0x1}, @ext={0x7f, &(0x7f00009d0000-0x7f)="4cd25591a8f51d8d40185928f274e0eac021037a296ce2b1c5a5d3d7ce5e0130e829cedd408719acdf56ddf2ecc39d092c523f112bef3346f38ee69f2d6c7f651e91108df915239eea347a8f99f5add140e02d23477d4395ab63b67d54a33c8bed96de6c6c75e1cad0a8d6ecc3451bf98084c288cebe16ac718461d27dbabe"}}, {0x7, 0xffff00000000000, 0x10001, 0x7, @time={0x0, 0x0}, {0x9, 0x3}, {0x9, 0x7}, @raw32={[0x4, 0x148d69f1, 0xa1bb]}}, {0x4a07, 0x8000, 0xb8, 0x4, @tick=0x3981ee8b, {0x3, 0x6}, {0x4, 0x7}, @addr={0x0, 0x0}}, {0x8, 0x0, 0xa, 0x3, @time={0x0, 0x1c9c380}, {0x6, 0x7}, {0x100, 0x0}, @queue={0x1, {0x1f, 0x101}}}], 0xc0) epoll_wait(r1, &(0x7f0000f4f000)=[{0x0, 0x0}], 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) ioprio_get$pid(0x2, r2) prctl$getname(0x10, &(0x7f0000ae0000)=""/227) [ 56.339251] audit: type=1400 audit(1516927678.197:54): avc: denied { create } for pid=9975 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/26 00:47:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8b)=""/139, 0x8b) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x40000000009) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:47:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x40000011, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/26 00:47:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='!wlan1\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095e000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a6b000-0x8)='./file0\x00', 0x400000, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000930000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/ip6_mr_vif\x00g') ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000004000-0x4)=0x0) preadv(r3, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x1ffffe) 2018/01/26 00:47:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x400}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000001) creat(&(0x7f0000236000)='./file0\x00', 0x0) 2018/01/26 00:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00009ec000)={0x0, 0x4, 0x19}) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sync_file_range(r0, 0x7, 0x5, 0x1) sendfile(r0, r1, &(0x7f0000dac000)=0x0, 0xfffb) bind$ipx(r1, &(0x7f0000089000)={0x4, 0x4, 0x3, "164c4913cc37", 0x3f, 0x0}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000006000-0x20)={"2c6efa0a570dca8cf1f3aff19905314f", {0x4, 0x1, 0x1ff, "04ddd4ba17bb", 0x4, 0x0}}) 2018/01/26 00:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00005d9000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000a7000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d17000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000307000)={0x9, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00009ee000)=0x7) 2018/01/26 00:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mq_open(&(0x7f0000c9d000)='/dev/binder#\x00', 0x2, 0x14, &(0x7f0000152000)={0x4, 0xfffffffffffffff8, 0x7, 0x7, 0x2, 0x40, 0x7, 0x2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x18, 0x0, &(0x7f000035b000-0xb0)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001a3000)=""}) r1 = socket$inet(0x2, 0x1, 0x0) dup(r1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000569000)=0x0) 2018/01/26 00:47:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000088c000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000101000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eac000-0x4)=0xc) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000abb000)=0x0) 2018/01/26 00:47:58 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000026000-0x490)={0x6, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:47:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d8e000-0xb)='/dev/loop#\x00', 0x800000000000, 0x2007c) ioctl(r0, 0xfffffffffffffffa, &(0x7f00008da000)="139c344ec140edd409906c4f8df969688745ddbf15dc9ac2943f8c697b631a0d100bc450901d56c7446075182ed1b1ac9e721cee31f8d5bedbf0408e774dd34e613b3bb43408d386687a93d08101e2964ffe11e34a046a43ec1b132745c230360425e3") ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000008d000-0x3)=0x8, 0x4) 2018/01/26 00:47:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00009ec000)={0x0, 0x4, 0x19}) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sync_file_range(r0, 0x7, 0x5, 0x1) sendfile(r0, r1, &(0x7f0000dac000)=0x0, 0xfffb) bind$ipx(r1, &(0x7f0000089000)={0x4, 0x4, 0x3, "164c4913cc37", 0x3f, 0x0}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000006000-0x20)={"2c6efa0a570dca8cf1f3aff19905314f", {0x4, 0x1, 0x1ff, "04ddd4ba17bb", 0x4, 0x0}}) [ 57.035831] binder: 10029:10031 ERROR: BC_REGISTER_LOOPER called without request [ 57.045947] binder: BINDER_SET_CONTEXT_MGR already set [ 57.056031] binder: 10033:10040 ioctl 40046207 0 returned -16 [ 57.076784] binder: send failed reply for transaction 60 to 10033:10040 2018/01/26 00:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fef000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) 2018/01/26 00:47:59 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000066a000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x3, 0x8000, 0x8, 0x9, 0x1f, 0x1ff}) fanotify_mark(0xffffffffffffffff, 0x2, 0x20000, 0xffffffffffffffff, &(0x7f0000c87000-0xe)='./file0/file0\x00') [ 57.085343] binder: BINDER_SET_CONTEXT_MGR already set [ 57.091685] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=45 sclass=netlink_audit_socket pig=10031 comm=syz-executor4 [ 57.098464] binder: 10029:10048 ERROR: BC_REGISTER_LOOPER called without request [ 57.139097] binder_alloc: 10029: binder_alloc_buf, no vma [ 57.145032] binder: undelivered TRANSACTION_COMPLETE [ 57.145065] binder: undelivered transaction 64, process died. [ 57.145394] binder_alloc: 10029: binder_alloc_buf, no vma [ 57.145412] binder: 10029:10058 transaction failed 29189/-3, size 0-0 line 3127 [ 57.147244] binder: BINDER_SET_CONTEXT_MGR already set [ 57.147253] binder: 10065:10068 ioctl 40046207 0 returned -16 [ 57.148205] binder: 10065:10068 ERROR: BC_REGISTER_LOOPER called without request [ 57.148952] binder_alloc: 10029: binder_alloc_buf, no vma [ 57.148986] binder: 10065:10068 transaction failed 29189/-3, size 0-0 line 3127 [ 57.151827] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.154417] binder: 10033:10050 ioctl 40046207 0 returned -16 [ 57.154634] binder_alloc: binder_alloc_mmap_handler: 10065 20000000-20002000 already mapped failed -16 [ 57.165464] binder: 10065:10068 ERROR: BC_REGISTER_LOOPER called without request [ 57.165513] binder_alloc: 10065: binder_alloc_buf, no vma [ 57.165531] binder: 10065:10074 transaction failed 29189/-3, size 0-0 line 3127 [ 57.181592] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.181709] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.263403] binder: 10033:10040 transaction failed 29189/-3, size 40-8 line 3127 [ 57.273271] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.278811] binder: undelivered TRANSACTION_COMPLETE [ 57.283903] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 00:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000059d000)='/dev/sg#\x00', 0x9, 0x1) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f85000)={0x0, 0x0}, &(0x7f000083f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000db7000)=@assoc_value={0x0, 0x7}, &(0x7f0000c3b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000941000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x7c}, &(0x7f0000ea1000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003c4000-0x10)={0x81, 0x2, 0x100000001, 0x7fff, 0x0}, &(0x7f0000708000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000fda000-0x38)={&(0x7f00000c3000-0x1c)=@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1}, 0x1c, &(0x7f0000083000-0x50)=[{&(0x7f0000442000)="5ca3202c4162582c5e8161d8158f2c68dd7231c5a6f252017f88d05e0281eb702c8a8825870e25d478d10797a4fb322e330a96ca62e3a97e03ceae377f7c190aba4d0f6f67333add005a91f07e305ab5b015ba9c1874d3456c63c0769f0af03dafef4d759760da57e4a8065c550511c422708b31", 0x74}, {&(0x7f00002be000-0xb0)="2b4b0ac6a6cdcc19b281d76037b3ddc3d5c5a9fdf91bdb15693f8e6cd0608d33c8bd2fe35dda63421abd97d15a380e2dcc47f467c3e9e44bed6ff54c3d8f819a069f64bb1485307d8d64f5a17a1937983f51230e57d633ce77e0dfc1bf00f4cb9e4c4d7ef0c25cf40f0f7bb060506b0bfbb9681c81a4db4039e8f027081315ee6d1fc2962be3d7c2dea3b93aab670005db2ba9cc7a46af1dc045b83512e3557ed1160990d4fd2b3e3c2c79bde56f1a38", 0xb0}, {&(0x7f0000cd9000)="a5f5542402b5a7d755a22691cc7a8fa5dfeb1d2463469c9b428e12d6d9a83b535bf9ac4edaa9220d6b3fe7115c05411948220f3cac048a6e64a165d50e61cb8ec4791a543b141b4600dc95c012cdf5ec7777bb358f7a840661e399419854da", 0x5f}, {&(0x7f0000bd9000-0x3a)="23d4d527f065687aad1407a83c46f90df4bbdbcb6be440924a21d60dccfc484c0dd56609ea929d5a42008ed1c9334fcb44b064f840bdc5bc152c", 0x3a}, {&(0x7f0000d5c000-0x98)="ea6455894c80471766ef1170ac5ec235ffadc7df9f66778950b4010211219eb7300bc9c94c3ab936ea78a53951af9c7cd0ace1556cc02e1c3a2b5b89518c8fbcc864cf4fe76cdb9f6b8401f58e0144213f58bd09d1813667c4574239a902f0231c20fd21f091c398d94191b09539b44250e40eb76c7cc6ba1cbd6173c5d120b393386b92d51ed296a90a34b0b0ff1ad9903d024f6beda0bf", 0x98}], 0x5, &(0x7f000054b000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x8000, 0x5, 0x7f, 0xffffffffffffffff, 0x6, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x200, 0x9, 0x100000001, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x200, 0x5, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x200, 0x6a, 0x17, 0x4, 0x46, 0xffffffff7fffffff, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0xf6c9, 0x5, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x0, 0x2, 0x9, 0x7ff, 0x4, 0xffffffffffffffc0, r5}}], 0x120, 0x0}, 0x20000000) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xff7d) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000036e000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ec4000-0x96)={r4, 0x1, 0x8e, "ae9bb0d7f3c19ca5b318fde2d58dd70f86d2ffb4b09a8353acc7a53489cbb06f4efbe7d205b142aca1245d2ffd8a4c956544ce4a0899b49bf3051c0748338024920c7d9a7a3a53fa6dc844bb5b618d78eb0cef932e6b9473c4ae2d7f2cbdd40963412d067c20b53076bf00af594c9e77dbe8b4cbc9872e3e23eebe330893863ce1d1a9def9184cfa1e38e7b72bc0"}, 0x96) 2018/01/26 00:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f000041e000-0x1)='.', 0x1) r0 = syz_open_dev$mice(&(0x7f000064a000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00006e2000-0xc6)=""/198) getpeername(r0, &(0x7f000041c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ee000)=0x2e) 2018/01/26 00:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x4, r2}) fcntl$lock(r1, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000247000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r3 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) getpeername(r1, &(0x7f00006f4000+0xea7)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fd000-0x4)=0xfe10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r5, r3, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) 2018/01/26 00:47:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101040, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00007e7000-0x4)=0x0, &(0x7f0000357000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00002d5000-0x10)={0x4, &(0x7f00004e2000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) connect$inet(r1, &(0x7f0000335000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x198, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x70, 0x3, {{'deflate\x00'}, 0x128, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a6050"}}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f00002eb000-0x1000)="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", 0xf8d) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:47:59 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x20940, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) fcntl$setsig(r1, 0xa, 0x2d) r2 = memfd_create(&(0x7f0000002000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x20000000002) pwritev(r2, &(0x7f0000007000)=[{&(0x7f0000002000)='8', 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xf) 2018/01/26 00:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r2) writev(r1, &(0x7f0000617000)=[{&(0x7f00006bc000-0x96)="de848fa4263a73575622359c53f061fc8eb099331b21b02b11b76087b61f2bd6a41c417bc8f3cfe7e24206794472cadc41b79f9c2c34297bfa95692778c65affc48c540684beaae2a3ae9b69ce34631fe5ea9a9b1292579122d53d0b6743fb4c77d901880f0b8d3dc9a65ae8826d22276d9ce4457592688473bbca6831fa8bc13d0c3d1afd7472436d965bc1", 0x8c}, {&(0x7f0000033000-0x64)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x2) 2018/01/26 00:47:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = open(&(0x7f000092a000-0x8)='./file0\x00', 0x400003, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) fdatasync(r1) fcntl$setpipe(r0, 0x407, 0x9) unlinkat(r1, &(0x7f0000d67000-0x8)='./file0\x00', 0x200) 2018/01/26 00:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x40000000000046, 0x4) 2018/01/26 00:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x42) modify_ldt$read(0x0, &(0x7f00008fb000)=""/245, 0xf5) socket$packet(0x11, 0x3, 0x300) 2018/01/26 00:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000768000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003a0000)={0x7ff, 0x5, 0x1, 0x6, 0x9, [{0x800, 0x2538, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1f, 0x2, 0x5484, 0x0, 0x0, 0x1106, 0x0, 0x0, 0x0}, {0x1f, 0x4000, 0xc5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x0, 0x8000, 0x46f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xfff, 0x1000, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xc7, 0x7fff, 0x3f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x4f, 0x3, 0xeb2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7fffffff, 0x481, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x4, 0xff, 0x0, 0x0, 0x1308, 0x0, 0x0, 0x0}]}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d69000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000b5e000)=0x4c9, &(0x7f0000520000-0x4)=0x4) 2018/01/26 00:47:59 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={0x0, 0x5}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x75, 0x7fffffff, 0x1ff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000006000)=@known='system.posix_acl_default\x00') r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_pts(r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000007000)=0x3) ioctl$BINDER_SET_MAX_THREADS(r4, 0xc0189436, 0x0) 2018/01/26 00:47:59 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000000000) sendto$inet6(r0, &(0x7f0000fdc000)="", 0x0, 0x0, &(0x7f0000e0c000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/26 00:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000ec000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000503000-0xd)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) 2018/01/26 00:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x20000000}, 0xc) 2018/01/26 00:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) clock_getres(0x7, &(0x7f0000846000-0x10)={0x0, 0x0}) futex(&(0x7f00001c4000-0x4)=0x0, 0x9, 0x0, &(0x7f0000002000-0x10)={r0, 0x0}, &(0x7f0000000000)=0x100000000, 0x0) 2018/01/26 00:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b38000)={0x0, @in6={{0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x1f, 0x3, 0x1}, &(0x7f00005dd000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000855000-0x6)={r2, 0x9}, &(0x7f00003d1000-0x4)=0x6) read(r1, &(0x7f00003d2000)=""/75, 0xa8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000d49000-0x10)={&(0x7f000022b000/0x1000)=nil, 0x1000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000f14000-0x4)=0x400, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001ca000-0x10)={0x1, 0x1, 0x4, 0x4, r3}, 0x10) r4 = socket(0x14, 0x10000000000802, 0x0) write(r4, &(0x7f0000f6b000)="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", 0xfc) 2018/01/26 00:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00004f8000)=0xb7, 0xffffffc9) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e52000)='/dev/rtc\x00', 0xa00, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008c5000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/26 00:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008d7000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/01/26 00:47:59 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000871000-0x11)='/dev/vga_arbiter\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000256000)=[{{&(0x7f000027d000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abf000-0x20)=[{&(0x7f00005ae000)=""/240, 0xf0}, {&(0x7f00006cf000)=""/17, 0x11}], 0x2, &(0x7f00004f4000-0x95)=""/149, 0x95, 0x5}, 0x10000}, {{&(0x7f000037b000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000000000)=[{&(0x7f000020b000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x989a}, 0x20}, {{&(0x7f000093b000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1d)=""/39, 0x27, 0xfffffffffffffffd}, 0x4}, {{&(0x7f0000f2a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000f26000)=""/177, 0xb1}, {&(0x7f0000c60000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xab)=""/171, 0xab}, {&(0x7f000054c000)=""/4096, 0x1000}, {&(0x7f0000fb8000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f00001d8000-0xce)=""/206, 0xce}], 0x9, &(0x7f0000165000-0x27)=""/39, 0x27, 0x666}, 0x2}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f00004af000-0x3e)=""/62, 0x3e}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f00003bd000)=""/191, 0xbf}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000492000-0xf6)=""/246, 0xf6}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}], 0x8, &(0x7f00001cb000)=""/12, 0xc, 0x100}, 0x8}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xdf)=""/223, 0xdf}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000001000-0x5)=""/5, 0x5}, {&(0x7f000097a000)=""/250, 0xfa}, {&(0x7f0000001000-0x33)=""/51, 0x33}, {&(0x7f0000195000-0xcf)=""/207, 0xcf}, {&(0x7f0000000000)=""/148, 0x94}], 0x7, &(0x7f0000000000)=""/25, 0x19, 0x4}, 0x14000}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x20)=[{&(0x7f000013b000-0xe5)=""/229, 0xe5}, {&(0x7f0000001000-0x74)=""/116, 0x74}], 0x2, &(0x7f0000000000)=""/254, 0xfe, 0x5}, 0xfffffffffffff792}, {{&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006f4000-0x20)=[{&(0x7f0000f06000-0xe7)=""/231, 0xe7}, {&(0x7f0000ca7000-0xc9)=""/201, 0xc9}], 0x2, 0x0, 0x0, 0x2}, 0xdb}, {{&(0x7f0000b82000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a0c000-0x60)=[{&(0x7f0000001000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f00001c8000+0x96e)=""/164, 0xa4}, {&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000ab6000-0x1000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x7ff}, 0x100000001}, {{&(0x7f00005f3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000039e000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xae)=""/174, 0xae}], 0x2, &(0x7f0000001000-0x93)=""/147, 0x93, 0xed3}, 0x1}], 0xa, 0x10040, &(0x7f0000c9c000)={0x77359400, 0x0}) dup3(r0, r1, 0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c66000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000001000-0x4)=0x40) setfsgid(0x0) 2018/01/26 00:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fc7000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) fchdir(r0) pipe(&(0x7f00009bb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e16000)=@assoc_value={0x0, 0x0}, &(0x7f0000614000-0x4)=0x8) 2018/01/26 00:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f00009a3000-0xdf)="d0", 0x1) r0 = socket$unix(0x1, 0x5, 0x0) fgetxattr(r0, &(0x7f00001af000)=@known='system.sockprotoname\x00', &(0x7f0000e82000-0x3d)=""/61, 0xffffffffffffff74) 2018/01/26 00:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a52000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000f2a000)={0x1f, 0x1000, "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"}) linkat(r1, &(0x7f000096d000)='./file0\x00', r1, &(0x7f0000603000-0x8)='./file0\x00', 0x400) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000034f000)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000250000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000a90000-0x4)=0x4) getpeername$inet(r1, &(0x7f0000ea5000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000450000-0x4)=0x10) 2018/01/26 00:47:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x52, 0x42000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00009a0000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202}) fstat(r1, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000083000-0x10)=@common='vcan0\x00') remap_file_pages(&(0x7f00009e2000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x2) 2018/01/26 00:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) 2018/01/26 00:47:59 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d9a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d9a000-0x18)={0x0, 0x1, 0x8, [0x1, 0x4, 0x6, 0x7ff, 0x2, 0x6, 0x8, 0x1]}, &(0x7f00000eb000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000b1000)={r2, 0x7, 0x1, [0x5]}, 0xa) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa4000-0x9)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000768000)={0x4, 0x7, 0x8, 0x7}, 0x8) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000795000-0x4)=0x0, &(0x7f0000427000)=0x4) 2018/01/26 00:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x8000f, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000e04000-0x50)={@common='ifb0\x00', @ifru_settings={0x2, 0x4, @cisco=&(0x7f000051e000)={0x9, 0x0}}}) lgetxattr(&(0x7f0000678000-0x8)='./file0\x00', &(0x7f0000883000)=@known='user.syz\x00', &(0x7f00006b3000-0x1000)=""/4096, 0x1000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) recvmsg(r0, &(0x7f00004d1000-0x38)={&(0x7f0000d9c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000240000)=[{&(0x7f000050c000-0x3d)=""/207, 0xcf}, {&(0x7f0000e6c000-0xbf)=""/191, 0xbf}, {&(0x7f0000054000)=""/0, 0x0}, {&(0x7f000069a000-0xdd)=""/221, 0xdd}, {&(0x7f0000860000-0x84)=""/132, 0x84}, {&(0x7f0000356000-0x8b)=""/139, 0x8b}, {&(0x7f000014e000)=""/113, 0x71}, {&(0x7f0000416000)=""/247, 0xf7}, {&(0x7f0000ac0000-0x2e)=""/46, 0x2e}, {&(0x7f0000deb000-0x4e)=""/78, 0x4e}], 0xa, &(0x7f00000c4000)=""/241, 0xf1, 0x7f9}, 0x12020) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e03000-0x10)={0x7, 0x7, 0xff, 0x0}, 0x10) 2018/01/26 00:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000d65000/0x3000)=nil, 0x3000}, 0x100000000000007, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000a5a000-0x20)={@generic="4aa2fbc36097f91ff0a672652a6099ab", @ifru_flags=0x400}) close(r0) 2018/01/26 00:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b28000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003f7000)=0x1c, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00006c4000-0x88)={0x5, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086b000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) 2018/01/26 00:47:59 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x19) sendmsg$nl_route(r0, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000024000)={@common='bpq0\x00', &(0x7f0000025000-0x2c)=@ethtool_cmd={0x37, 0xd8f6, 0x0, 0x5f, 0x1, 0x9e41, 0x88e, 0x3, 0x2, 0xffffffffc9529ca8, 0x5, 0x61124b9b, 0x1f, 0x0, 0x0, 0x6, [0x4, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:47:59 executing program 3: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00003c0000-0x31)="", 0x0, 0x0, &(0x7f00000f5000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f18000)="", &(0x7f0000d6e000-0x4)=0x0, &(0x7f00004fe000-0x4)=0x0, &(0x7f0000f18000)="") r2 = memfd_create(&(0x7f00002fe000)='self{mime_type\x00', 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000820000)=0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000f19000-0x4)=0x8, 0x4) close(r0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000527000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000348000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000-0x4)=0xe8) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f19000)=0x0, &(0x7f0000f1a000-0x4)=0x0, &(0x7f0000f1a000-0x4)=0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f19000)={0x0, 0x0}) r9 = geteuid() fstat(r2, &(0x7f00002f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000177000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000393000)=0xc) fstat(r0, &(0x7f0000d50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f19000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059e000)=0xe8) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f19000)=0x0, &(0x7f0000173000-0x4)=0x0, &(0x7f0000314000-0x4)=0x0) r17 = getpid() mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f1a000-0x8)='./file0\x00', &(0x7f0000f19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f19000)={0x0, 0x0, 0x0}, &(0x7f0000f1a000-0x4)=0xc) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f1a000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000595000)=0xc) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f19000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b5000)=0xe8) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f19000)='./file0\x00', &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f1a000-0x70)=[{&(0x7f0000ea9000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000acd000-0x90)=[{&(0x7f0000f19000)="95d5b4b88715965982d4fbbfa3c111e1dd173cb462f02a0eee8ca635442351b3c11003f085182192753b7ade82db95bba63ee19d3e11611057028d77e8d341fe5c4e6cf7518c0ec21f994b7eb72029d8c00937138b43db70c5c91a7414cea99e2d1553dbda3afd061727a06505976d01f4c85f2f4e61a639f7245435af3e62a2170d4f4376b945ed57be740a09091b", 0x8f}, {&(0x7f0000f1a000-0xb1)="357e893474193cb6d7863603c66c60795a5b4d57f3d18bac6a420331d0329cb048e54ab156224ecf8ed7148e6ceb496d869b45f53081c1cc75309ec6545078e325038fc1ede756e9777ca6bfdc043b6a72433cfc7e180ff9e0a894ab586bbd3ed68250388d62cc29334c2f81f7193cbe34b2aeb01bbec2e0681453afb4ef1aa96a5f0c79a96bccce1d760657f36a0a3700c0484201f5bdf28e7cb13a221645c4b2ef8ef879f24e01aa6c720d3e8610e21f", 0xb1}, {&(0x7f0000a4e000)="0022a2122b96c1216cdf63006af78996ecc82ca4d8dc3d9b4a00458bd48c943e2baf3b96df65ebc4de1352508e595b8e09e6def293eb6cd165173c4a6b29c32741a0a8128f09a0811549b8b24ea363a83c80e862a1e9f6", 0x57}, {&(0x7f0000f19000)="43ea461139ad47f437cd3aaddbc6d28e91bca8a7744b27dec37337a7932cfb41acbd74d8db434f242b28543f22b7e0673af61f597ec85d5a86a37ff03828bbbb0610ba6d687207bc31812b066e7eeb83ddeb9b945c29541aeae222503b4eb5dc1c16e6bf1693a7c8af3fb3f5970d17c803d41d8d4ed1aaee5a0acc", 0x7b}, {&(0x7f0000a70000-0xfc)="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", 0xfc}, {&(0x7f0000f19000)="3356df59c30249b4ae5a4515e2f78b57cbd4d29927ae8717f5cf288ffa1d43e7317d701bbc3fcf18edfcd63bcc459272e3de8cdaadb269aee47edacb87fe35302e47def5cb333e3ee0aa463f418373f2402f462caf227344a925c38cd9bfab78b7d9391374dda5990aa96cbf7bbe2763eb131d98b354dbc7c6d5a18ed1ca25780bd381e857cbb41215b0d1ce520c053c4aa7afc61f5f10e5ca16f40073c43a81eaf3dabf6745a17b899bda6453072e66e727dcb625cce4aab896cd1743", 0xbd}, {&(0x7f0000f1a000-0xab)="0df739d5238397274f54ac47187c3d10cf8a5fb5ec73506d60222752e9eb2e358b63a46b34300afaa5c95252576cf58477317268a52fcb8461a8ecfdc6e0bd014b1479ddc997e4ab5b4db44384e352dd8dd4a8b71e89ec349e936dd09dfe9c11383c45a0e4e00942fb3ea77b7dfb2e82c6d9996fd729b23a3d3824f0a961a959a2f420827561a961da16e8e25002094ebb95b0a0b98e480b12683a3cd661606ef0df780d073a3e31ceac9d", 0xab}, {&(0x7f0000691000-0xd8)="d9b4d04ee17236b207a02f01b414a2239c8c83d2e0403f65d429ee1452ddad942036a1d2e7f86f3dab86f635cba4cab6a9385c320d15ca9e20eef364a8791efd0bd83bb3c62d35a38464a9fdbe7a4f357f30c41fdf53333b6349d06d92b9620871c2b0c1527711fd153d60468cd98e000dc34597bf78eefa6d8f5a8e47409fde45b7126681d206064ba581f35ee204c854bf0bc228f1f43284686a675aaec6729a78256d6b5065230eeab3e2dd310aa0bb5b5d7a1e94f3e980400114148d78c6085c7c3edea4d8f7ce7b0782b459cbecaa07a005c723e4c6", 0xd8}, {&(0x7f00007d9000-0x36)="d4e28e30998b3ecc7dd45e3d34913e0d365f2e1559b2e96e3da350274a32c82d2c35408a0627951e300e5a5da7bbd7aba48e48f4700f", 0x36}], 0x9, &(0x7f0000f19000)=[@cred={0x20, 0x1, 0x2, r3, r4, 0x0}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r2, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90, 0x8000}, {&(0x7f0000189000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f19000)=[{&(0x7f0000a21000)="0377b478ba32cb5f1a42da2a1a114aed6f01540ba893ebff43c3032aacc8b06ee99f7dc121cd5eeea9dd431d1c70453493a8456fe63c8238ad3720f7070e62232378d8221281b97491eac334d6cc783cd6a3dc37bef8e830653f6472862aea079f602b4d01d925b6062e6a67e1644839d0349d6bad3416d63d809a75cff8af97e4f000d4288201ef53d1c78a23b6bb635931eb82be279fda082bd5d974e3efbae4838d9dff418c2520f90aac076d2e8b8e1340803f46947dc74502efd5eac459390cee32cb066c79409ee66c2b2d0174e5a23848c5195b11167fcd6e0d06f0ba724264f3e1d2ab98e7c5366af4b8e585", 0xf0}, {&(0x7f0000728000-0x1000)="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", 0x1000}, {&(0x7f0000f1a000-0x6e)="64b5cb576ab0e24f2dac9eefb1a1692b9c8b369e88f047a3b1b74de5e3c9b5f7463fa6895267b66a2f362d6e60f6844ddea164d4588422050a2c370694b207341db791520a3404b65d5a39dec662289137470cc027aaf8364f2ef4514bf1c21114aed823276bf75a49128bfd1fd21588efa2c7763709d2e758d0fb930752b7c729152e7b86021059b2782e1c182ee2d508881a7ff20f81", 0x97}], 0x3, &(0x7f0000f19000)=[@rights={0x38, 0x1, 0x1, [r2, r0, r1, r1, r2, r1, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x120, 0x8000}], 0x2, 0x10) 2018/01/26 00:47:59 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000019000)='./bus\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000017000)='./bus\x00', r0, &(0x7f0000019000-0xd)='./file0\x00', 0x2) fcntl$addseals(r0, 0x409, 0x1) 2018/01/26 00:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000546000+0xabc)='./file0\x00', 0x600400, 0x10) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000f16000-0x70)=""/112) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={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, 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]}) 2018/01/26 00:47:59 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/51) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) capset(&(0x7f0000006000)={0x19980330, r1}, &(0x7f0000002000)={0x0, 0x2, 0x3, 0x0, 0x0, 0x4000000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 00:47:59 executing program 4: r0 = open(&(0x7f0000e85000)='./file0\x00', 0x400, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000)=""/138) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x5, 0x20, 0xa743, 0x7, 0x401, 0x7fff, 0x10000, 0x0, 0x5, 0x2048, 0x6, 0x8, 0x6, 0xfffffffffffffff8]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x10)={r1, 0x0, 0x4, [0x3, 0x401, 0x400, 0x3]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000)={0x7c8000000000}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000+0x23a)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x3f, 0x5, 0x3}, &(0x7f0000007000-0x4)=0xa0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000)={@common='syzkaller0\x00', &(0x7f0000005000)=@ethtool_dump={0x3f, 0x0, 0x8, 0x27, "c4567925a02f8fbcb4e97dbf94c3fc2115d9b72e55214f46bfaddb766b4dc72c4349cc983c148f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000006000-0x4)=r3, 0x4) r4 = dup3(r0, r0, 0x80000) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r4, &(0x7f0000005000)='./file0\x00', &(0x7f0000007000)=""/156, 0x9c) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000009000-0x8)={0x10000, 0x1}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000000a000-0x4)=0x1c, 0x80800) 2018/01/26 00:47:59 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002cf000-0x15)='/dev/pktcdvd/control\x00', 0x109000, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000fda000)={0x9, 0x101}) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/01/26 00:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r2, 0x0) 2018/01/26 00:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005e3000)=0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000b71000/0x2000)=nil) 2018/01/26 00:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e3000-0xc)='/dev/autofs\x00', 0x402, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000b67000)={0x4, &(0x7f000028a000-0x4)="d09c9e3d"}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0x8) 2018/01/26 00:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b2b000-0x8)=0xa) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e97000)='/dev/autofs\x00', 0x208102, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000e49000)={0x0, 0x9, 0x3fff8000, 0xf6, &(0x7f0000012000)=""/246, 0x94, &(0x7f0000198000-0x94)=""/148, 0xce, &(0x7f000050d000)=""/206}) socketpair(0x0, 0x0, 0x0, &(0x7f0000e28000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000f54000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000eb9000-0x8)=0x0, 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) 2018/01/26 00:47:59 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000026000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000001e000)={0x1f, 0x2, 'client1\x00', 0x4, "cdcb2a9f6126031d", "9dcdf3d0b528fef2c8f42700c1761656916726f8fa8773e940693b658a2babb3", 0x6c4c, 0x2, [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, 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]}) sendmsg$nl_route(r0, &(0x7f0000011000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x38, 0x19, 0x100000060d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:47:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0xa41b, 0x3, 'client1\x00', 0x4, "174b96662abecff4", "2b47456dde7b9b2bbe0e8e0e37bc0370c1b87e35ddd3807bf4af5f8c0e729f0b", 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000ea2000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000020c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/26 00:47:59 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") renameat(0xffffffffffffffff, &(0x7f0000650000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000e96000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x204082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000849000-0xe)={0x7, 0x20, 0x200, 0xffff, 0x8, 0x1, 0x1, 0x3, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bbe000)=@assoc_value={r1, 0x8}, 0x8) 2018/01/26 00:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) r1 = syz_open_dev$mice(&(0x7f0000bed000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000959000-0x10)={0x2, &(0x7f000065c000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000005a000-0x8)={r2, 0x1}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/26 00:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e2000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2018/01/26 00:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000712000)='./file0\x00', 0x82) fstat(r0, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/26 00:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') eventfd2(0xfffffffffffffffa, 0x80800) 2018/01/26 00:47:59 executing program 1: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000083a000)='/dev/urandom\x00', 0x0, 0x1fffff) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) timer_getoverrun(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/26 00:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x800, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cfa000)={0x0, 0x3}, &(0x7f000094d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f7e000-0x14)={r2, 0x2, 0x6a5, 0xa334, 0x6, 0x101}, &(0x7f00002fe000-0x4)=0x14) setsockopt$inet6_int(r0, 0x29, 0x800000000035, &(0x7f0000b50000-0x4)=0xa, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea7000-0x4)=0x173, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/26 00:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00006fa000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00007b9000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000313000-0x9)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, r2}) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a11000)=0x0) fcntl$setown(r1, 0x8, r3) clone(0x0, &(0x7f0000000000)="", &(0x7f00004bc000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000d37000-0x186)="") linkat(r1, &(0x7f0000ed7000-0x8)='./file0\x00', r1, &(0x7f00007d8000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f00009fb000)='./file0\x00', &(0x7f0000813000)=@random={'trusted.\x00', 'vboxnet1\x00'}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000104000-0x4)=0x82d, 0x4) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000849000)=0x2b62) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b71000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) [ 57.782727] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/26 00:47:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xaaf000)=nil, 0xaaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000001a000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000aaf000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab0000-0x4)=0xe8) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000588000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000)=0xe8) syz_open_dev$binder(&(0x7f0000081000-0xd)='/dev/binder#\x00', 0x0, 0x802) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000120000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x1, 0xf9a, 0x0, 0x80, 0x80, 0x3c, r1, r2}, {0x1, 0x1000, 0xffff, 0x4, 0x6, 0x3, 0x10, 0x2}, {0x3f, 0x8, 0x3, 0x6}, 0x7f, 0x9, 0x0, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x5, 0x80000001, 0x9cf, 0x8}}, 0xe8) r3 = syz_open_dev$binder(&(0x7f000030d000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ab0000-0x15)='/dev/pktcdvd/control\x00', 0xc01a3928fc3a33a8, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r4, &(0x7f0000986000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ab0000-0x4)=0x10) r5 = getpid() sched_setattr(r5, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000783000-0x4)=0xc) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f000061f000-0x18)={0x1000, 0xb4, 0x5, 0x931, 0x3, 0x100}) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/26 00:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4800000000002007, &(0x7f00000b2000)=0x11cfb5b6, 0xffffffffffffff6a) rt_sigprocmask(0x3, &(0x7f0000a22000)={0x4}, &(0x7f000052e000)={0x0}, 0x8) setrlimit(0xc, &(0x7f000099d000-0x10)={0x8, 0x0}) 2018/01/26 00:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000954000)='./file0\x00', 0x10800, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009aa000)={0x3, [0x297e, 0xfffffffffffffff9, 0x10001]}, &(0x7f000069b000)=0xa) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) 2018/01/26 00:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009be000-0xe)='./file0/file0\x00') mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/autofs\x00', 0x0, 0x0) mmap$binder(&(0x7f0000496000/0x1000)=nil, 0x1000, 0x1000002, 0x4010, r0, 0x0) getxattr(&(0x7f0000a41000-0xe)='./file0/file1\x00', &(0x7f000083a000-0xa)=@random={'system.', 'lo\x00'}, &(0x7f000006e000-0x7d)=""/125, 0x7d) sync() chmod(&(0x7f0000c79000-0xe)='./file0/file0\x00', 0x28) 2018/01/26 00:47:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000003000)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x81239080}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@bridge_setlink={0x38, 0x13, 0x8, 0x3, 0x2, {0x7, 0x0, 0x0, r2, 0x1040, 0x5}, [@IFLA_PHYS_SWITCH_ID={0x8, 0x24, "929657"}, @IFLA_GROUP={0x8, 0x1b, 0x3}, @IFLA_IF_NETNSID={0x8, 0x2e, 0xfffffffffffffffd}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x881) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r3, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 00:47:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x24400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000464000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x14e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 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, 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]}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da0000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000168000-0x10)={0xff, &(0x7f000021f000-0xff)="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"}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000de3000)={@generic="e989e87f53c4b9b3009220f50cc4a31c", @ifru_flags=0x200}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000633000)=0xd, 0x4) 2018/01/26 00:47:59 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000008000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) exit(0x0) close(r0) 2018/01/26 00:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c88000-0x8)={0x0, 0x0}) pipe(&(0x7f0000ceb000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000058d000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = syz_open_pts(0xffffffffffffffff, 0x80000) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000526000)='/dev/sequencer2\x00', 0x200, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000fdc000-0x4)=0x0, 0x80000) r8 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000c7c000)=0xfffffe59) r9 = gettid() lstat(&(0x7f00007aa000)='./file0\x00', &(0x7f0000821000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00008c6000-0x8)='./file0\x00', &(0x7f0000fff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000025000-0xc)='/dev/rfkill\x00', 0x1, 0x0) r13 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c0a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000050b000)=0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000044c000-0x8)={0x0, 0x0}) r15 = accept4$llc(0xffffffffffffffff, &(0x7f000073f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000819000-0x4)=0x10, 0x800) r16 = syz_open_dev$mice(&(0x7f00007e2000)='/dev/input/mice\x00', 0x0, 0x60001) r17 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000082d000-0x10)='/selinux/access\x00', 0x2, 0x0) r18 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1a000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) r19 = gettid() fstat(0xffffffffffffffff, &(0x7f0000564000-0x22)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = getpid() r23 = getuid() fstat(0xffffffffffffffff, &(0x7f00001e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpid() stat(&(0x7f0000304000-0x8)='./file0\x00', &(0x7f0000065000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000050000)='./file0\x00', &(0x7f0000f52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000199000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ccf000)={0x0, 0x0, 0x0}, &(0x7f00003e2000-0x4)=0xc) lstat(&(0x7f00006f0000-0x8)='./file0\x00', &(0x7f0000b98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000479000)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000f84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000e03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000975000-0x4)=0x0) stat(&(0x7f0000c6d000-0x8)='./file0\x00', &(0x7f00007e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000218000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000077a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f8000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a51000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000787000-0x4)=0xc) r40 = gettid() lstat(&(0x7f0000ec7000-0x8)='./file0\x00', &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000e89000)=[{&(0x7f000056b000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000738000-0x40)=[{&(0x7f0000feb000)="0af4e606e5f94d685ec9cb524cabfaf75e5c3e40dbd968350136c5966bbc34b03c4d6170eb66c0a3c09261cf1e50aeeeab870b7c7ad3806759e3ed8d05475944e4466f0dad15fb3e0270d2409bd00f7bfa86e436dcdae1b58ffdc61baf97d20ff723affcf2e1078dfa", 0x69}, {&(0x7f000013a000)="de279c949aad8c3bd0ae8a03", 0xc}, {&(0x7f00009e2000-0x5a)="eb3325e807b995b182e8a338265f42cec9ae3aefc3f0b3701c9e8622bc1dc21efd18a7c8950d931059785432ce32e027e46e7379f84ab08fabc5efc1e20f3755982b9d0e18854960a68e7c34e0b98eeda816ff11e2648e50be9e", 0x5a}, {&(0x7f00009c8000-0xa0)="30cdd6411d7c364880029a07a9bc1cb661e30d7f5a5b9338527ed0cf7e19691347ffe7de580b27a1797c612fe7c443d4f5f9cfcece2cec59e9d08ee785bd0d402e232e3acfc4307735b45456f4ba20c66b73057798c2271442ed006ea3d74d280b1974c4e4165e6a583e5864f2da778432e7619d5d06726f68de03cf24b93202dcd55058620e3a671470250afbdb4c40210ff5cec78d599a11102ece4cdd5e42", 0xa0}], 0x4, &(0x7f0000d8a000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}, @rights={0x18, 0x1, 0x1, [r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xb0, 0x8000}, {&(0x7f0000f03000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000abd000)=[{&(0x7f000031c000)="c227539e13505fdbef07ab426a372e3b037f3809243abd30fdef33bac98d0600f55142e843091d4e885aadbabe62accdab23f7ebdfadeb982a112c16df96fdfe252fd65c0dca5b9932a68fb3926a24c70b5b14de6e9a5bef98117222ccda4597f0dab81ae3709017aa06bf5fcec40566bc1527c6cee348e9e394ffd1bb03edf7", 0x80}, {&(0x7f00004f0000-0x41)="3fc14ad2e5d0e0f1f429af3d322af746e4c1da5ef59d946eb03dab5c1a2f122a10e24d8f73e35464b3ad25bea12b76967e7b7081e70928e14290ea5c1215d53ac6", 0x41}], 0x2, &(0x7f000038d000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x0}, {&(0x7f0000429000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b81000)=[{&(0x7f00005be000)="10179d4c3c55f93d3e81dc1bae7a9855e0c78798ee76b287c963", 0x1a}, {&(0x7f000073f000-0xe1)="1fdce278faf254417add558908199278a93315bf0709941c43112941a5240991eb16936ca0017b5f71374315e80eef9b3738fdcb062b540394fbd65622d32a3accd0b6957a3dbb7b155fe6ca6bdab53e80d2f05c5b5f62278f0b2e48751dbc5ba33b1951222f563111b2221cf5907514accef89be01dafc40623f5395beb39be5f58aed35ac1012dda5e298250e46212d7aa207cc26a1b32261a68f9e0020931ff7174e4a7ee720b60d9c9d5bca3c853585d9c549015f810d4c35a5faa55d8ea415085b19dde367e6576cf1622fc1a2bf8109e147f397c8ebf7d5f8d656046aea0", 0xe1}, {&(0x7f000068b000)="97cc961fd952b2d0321a290d940dbda20f278c3bdd808dac6735e12db577c69fb3824f44f3dd91c748e1456095e70516659145b6444cb436bc4229d900ca35180724361c18f10b63ce686753dbf4d3b161463c42c3c23385712055adb87ebc6c0b31ce8d56184a27c84e1d2f918581e8fee64c8e22ceeb12be63ba9020594b921cf11c112f3ec660a59fac5867da7cdd10f0735ef0c8188760f459b991c5f14ac6a39d20f35e8bc196cc2ab447060150b5c04483f18eacf8418072051014d3dc3dff006000eabbba241570", 0xcb}, {&(0x7f00005f2000-0xae)="d1d925de2f92d1ca8f213ba686382414c9ccd8b0524b933f6e2c8111d08483ae166f5aa07f5454271172dcd2787374d610fd6fbb0ae97f9059d8b06dd3ba097320fc80434497f4de46c898a47e16f4c7cbf06a1c253992a282a2fb7893162cda6650bd6efddb067a0b05679dcbaaf36d40e950786d35de850d190d86543a2dc536b6943d992cad6d7dde8005a01749cdef9fc7185e713ccbda51e7dc46a6f46ef3d595e828b41b2b46a530962a84", 0xae}, 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'./file0\x00'}, 0xa, &(0x7f0000e12000)=[{&(0x7f00001cc000)="", 0x0}, {&(0x7f0000bb2000-0xbc)="71100a284d9ea897d3648efb702ff0aedff5c95140849177bf0da20060a25f15e6afea3104831343f791295a3a1e1a490f98480a49614247743fd1f7dcd61636401fac7c0add79d623848e70fd2364e1a4701e5619fc5ccdfb514a154447b7fa16a742695e8fd2e5fb7a7fb853ebc8daef46d4fefc67dc1818140e17c58c7ef937bc5dd46619f4e935f5e19263a813c45a75dab6569c15955b3ec0f3303e5c762ba239d72d250badcd58ecdfdc06ed2b93cf041b60cf6bf242fc975c", 0xbc}, {&(0x7f0000568000)="d92fe9dc6bb1782cdbc2179b698ab72ef74cf1c34b21a3f2f75b38eb02a13b687bd5e59d809754c15260de21197fac31b4a38a54217d6cd4f55d4b5151ace401001a85ffa9d21cddb5b52d3a8d79f55f1f53db91", 0x54}, {&(0x7f0000a64000)="8ab01d50884797fbc493373a675bc4f64c4a065258aadf6559a145e84daa9d969d50e761e2872aff119480fec5d6403f7f2004d437fa92dbea0eb83bdf323976b7b3facb5d5021df7fa8c61b8009793be36a4a19eae07dfccd44eee7c7ddec05c3d22e12210e597427a2df68b11fd1bd5c1c45b2233a0840036329ebb5ad89fae63053f684e1deccc3bbfc807e42de0cf80c1519859c091d4f03eb39ee626c3a12e93d2545921f35fc17e73d130156675eac3c85c3be001ffc112569f31a8e59c1", 0xc1}, {&(0x7f0000e32000-0xc3)="94f2a5bf9807d0521eba91779c3bfc443b5f1d60c177d7651e70508338f0cb0305da4e835c974b52eb0c99ca4cd46aa493d01ff369e047d10a8358107cce1d20746292895bc1a4baf06e8c0d87254f925eedca014caf8212d87dc5a04a19c3332b0c7a9b89b64e9c4d2cc756598b4999e9c1d7ba29a4e853fc3f4800d8c1454804bb2988b64f0f43c034e6e6a4a9ab5219731f03393dda8dab799b85ca5fff99caaf01515732df5806473fe1ed7721ba5764be89e527ddf1f0c99a33337cf343e6844b", 0xc3}, {&(0x7f00004b8000)="f9f80994349bf50035e6c018c97cd08cf4513fc310302cdf737cdfd6d13468e2258dfeb117158b661d3163f3ff55280f6d2cea2b36bc801cd58615", 0x3b}, {&(0x7f00009bb000-0xfb)="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", 0xfb}, {&(0x7f00009a2000-0x6c)="8a729c4f70c5c01f39af01bcbc28e3e2510f60718c6642620745c25370411b0b1f01e958b071bccd15777d5ad2b06a63e78a7cb6f7a3d00439225b02502fae49f4a8391fedf3df7ad5de655236e6cd6ea681217bca1a3ebc80eb5da5cf845143c343b30b6d9c172b9394de59", 0x6c}], 0x8, &(0x7f0000963000)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x60, 0x1}], 0x4, 0x4) r43 = socket$netlink(0x10, 0x3, 0x6) writev(r43, &(0x7f000013b000)=[{&(0x7f0000350000-0x58)="580000001400192340834b80040d8c560206ddffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffeffffef03ed03fff5f800000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/26 00:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/01/26 00:47:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000095000/0x3000)=nil, 0x3000, 0x1, 0x3810, r0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) r2 = openat(0xffffffffffffffff, &(0x7f00001ed000-0x8)='./file0\x00', 0x4000, 0x15c) write$selinux_create(r2, &(0x7f0000e41000-0x30)=@access={'system_u:object_r:dmesg_exec_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x38, 0x0}, 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 57.940922] binder: 10277:10283 BC_FREE_BUFFER u0000000000000000 no match [ 57.965062] binder_alloc: binder_alloc_mmap_handler: 10277 20000000-20002000 already mapped failed -16 2018/01/26 00:47:59 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x100000) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) dup3(r1, r0, 0x0) poll(&(0x7f0000fdd000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 00:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000047e000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) r1 = dup(r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00007e3000)={@common=""/16, @ifru_ivalue=0x0}) [ 57.995356] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 58.006247] binder: BINDER_SET_CONTEXT_MGR already set [ 58.011643] binder: 10277:10283 ioctl 40046207 0 returned -16 [ 58.018691] binder_alloc: 10277: binder_alloc_buf, no vma [ 58.018709] binder: 10277:10291 transaction failed 29189/-3, size 0-0 line 3127 2018/01/26 00:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d93000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006d3000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00007a4000)="", 0x0) r3 = creat(&(0x7f0000f70000)='./file0\x00', 0x20) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00006ac000-0x3c8)={0x1a40000000000000, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x4e9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/26 00:47:59 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) close(r0) 2018/01/26 00:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e2e000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000059b000-0x8)={0x0, 0x7ff}, &(0x7f0000d18000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000207000)={r2, 0x1, 0x30}, 0xc) getitimer(0xf7b27c4e0bde9ce2, &(0x7f00005f3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) accept(r0, &(0x7f0000e00000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000232000)=0x26) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000358000)=0x7) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e66000-0x10)='/selinux/access\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:00 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0x18, r0, 0x491, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bec000)=0x0) keyctl$join(0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0xffffffffffffff00}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0x2)='\'\x00', 0x2, 0x1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000002000-0xce)="f70044b81e2afef67045a4a38b9c47cf8a77438a5dd59a8b5ff450b8ee46dcbe52c824b292fa42c97edb6f1d2c276f1b53aa21ac7acc5f254565b40cc01f1ad9af06756d47acc7b51dc2a2e434872a87cd82ab71c6ab2d6a634399c8aff25c0aba1c882f80500e49dfefadd84b5e51e67beb44c7a7b2990223887ea7a66ea8073357a8bf8669ea21df90057b12a733507b2c54b7ff6d0e209d9191c322496657b2f68901696e22b6a962aa4ce3f00ab6e0feb5c56e82c710057a4b85fbb31eac4e874a608fd3255d1eb250c4b403") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000003000-0x1a)="598710db5ea270175ca6e9164cef4e7c17d423000ed2c3d6c099") r3 = getpgid(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0x30)={0x0, 0x28, "199e32b870671c7a9862b548857e57cf2d81202b1d6394122930819d36c2d5c1f4eb07eb5d773cbc"}, &(0x7f0000003000+0xbf3)=0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0xc37, 0x8008, 0x1, 0x6, r4}, 0x10) prctl$setptracer(0x59616d61, r2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x5194, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f0000001000)="b29c5be0cdd736bda4c1d882031f1510924148dc667bdf2d8ea64b3d01386793ba552ca2dba1e1c45b9862bb93ea6480ce5942178965d9d17752a2a4a6bd9d5a1ccdc4d5ec85288b3781359755f6b679e97103a14484b1f66ac2af29e7cf3f70e6ead71894117270a0553afb85340e36a0766de45d43d3b9ad2882795c97809660a07ca10b06787707b112275676cc0e6ac632a1347c789ebda3d40e1348748a999a4973ba25aff965a5a2268874650c1b339dfa730a934b0ffae26d6169639f21066804e8d02200444f310423fb6628e80802e7de42588f297864d6e35ebbf5dacbf0", &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)="979281d6dc05215e069fa970aaa724090f8ad593ac9ae368f0e60663047ef9bd4e5d7efb8125338b437dc4dcb1310a9482573e09fdf9291dc36115d0d20b84e4d859668397061e3aa9744df46c76af7394001e678bf67913b11dd5a3892092016501ce66c6f97504cf32a5293ccaad9f7500525c2581d48a2c0911f600a41323f76f54f9f7b525a23593eabc92ae7bbd0f9f0f98248dc0ed1f9c9d3239595a4d4605e2688ca78552fd73bbd0be76ddc02c9e3deb8fc0e7cd3d52c1d39fdd336cc6025c0d495df437b4ce74993148a2cded1df7923f6b8b66") r5 = dup(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r5, &(0x7f0000005000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r11 = getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) sendmsg$netlink(r5, &(0x7f0000006000-0x38)={&(0x7f0000006000)=@proc={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000006000-0x50)=[{&(0x7f0000007000-0x2168)={0x2168, 0x11, 0x104, 0x4, 0x0, "", [@typed={0xc, 0x80, @uid=r6}, @typed={0xc, 0x82, @uid=r7}, @typed={0xc, 0x22, @uid=r8}, @typed={0xc, 0x24, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @typed={0x8, 0x86, @void=""}, @generic="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@generic="16c6ef9a4739e97e23f589fa22da96cd28a62dd48979ff44882d0e2462dd85167a15aa9605423ff91362a051b02dc0d1486c2d6227b151a7f080abb3e4907069f2c05687a18d6b668885573affb98a92e5c69ae2aaa299c659697c005c9286dd2ac9630dde9fbb7270958531b227b9917474438c946105f7d8ea7aab0fbf87c684816fb5b247c455d8c10e4641689ee58c50dcbbf877ff9fabfc9c3c4d652533c0b4f229e2e712dd136c53ea8cff8c3a119385e83c70ab069d82e039dedf988d0d7a3d7190", @nested={0x1058, 0x30, [@typed={0x8, 0x2b, @void=""}, @generic="d9ad728f72604b10399f35e1ef94cf97c8371dcf1b4ce66fb82982732cd8ff53771f7f12dc4382df5cf47f3f70aa9948b5ba3437bee24728183613b746b34fd45879f647", @typed={0x8, 0x55, @void=""}, 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@generic="5a2e19fb4b7f091bb24b8d554e35eac16776c6c03440ab834ea9ec25393749a5f9a9d4d1dd25232b21800a4c91219cd9bbbf5175dff6d8f1ad742144a7d594493d27756cb572ecd2a72e8fa00da2088b582dd097c350acc571f432d9bd843d06335688ef6607d62f6fd56f141a57ff557261c7c6d514882cc7c36ca54c5e33e5c132a170c072b86521e33fedb0897ca98c85f1da", @typed={0x10, 0x77, @u64=0x7e}, @nested={0x208, 0x61, [@generic="12bdc59f9369ee0df6cb25485b2c3cfb778f49b221b40151e36cbf126f91fe0ffd1aefddabc314d0a521a92d5e8b5f3ca2cb8f82d79288fc73715d6fc3796dc2e35d9d65167f821630293ac43544e2bfd898b66ff388a4704f0b553f8735a8fe626759bc78eb67ff0b419e61e7c2ade7775d1128b050f32734113e4f33f5e3afdf183ce042da1efe838ecd", @typed={0xc, 0x1c, @u32=0x4}, @typed={0x10, 0x94, @u64=0x3}, @typed={0xc, 0x51, @str='\'\x00'}, @typed={0xc, 0x88, @uid=r9}, @typed={0x18, 0x33, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="ecafd5fe7b1a452a6cf752e4c756c4a852313bc3484da9e3775ca50e4aec3afbcbb96875d0de023346b594c02a8c07b906d7c48ce8184daa7d31f2ee0c444dffd684b842305a06f0e21049e8c830806243e443ad0e18d9d8573d610058de35b5cc64b57de0898c3855e348a09c56eb5db9caf42c8ba14a208809518380f3dc450089ac64c258f2b0e687d002812068a9864724ef469a82a5a6bd7803a017e603bd10c949c168492e02e6a4e05c89936a78af9d9b7b453c669b914f865c1b727440347b65c69fc1", @generic="38a342708ab0b1fbd23f7ab4703ac975bdfab9ec828379f1a637f6b6f0da887fd4a5339421093cdfca257a46fbba66689ed16ea65043a5961e0c8f8fca7e4fb5cc7d6c1130b905142441b3ed0717d19b86f2f1695e50007f01d28799fa6f556c8e7fcbcf29"]}]}, 0x1594}, {&(0x7f0000005000-0x1098)={0x1098, 0x2e, 0x400, 0x0, 0x3, "", [@nested={0x1088, 0x37, [@generic="7733c109262903a3136b12c54f369952ac2aeec8d61dbac9cc3e2d91a0608eb77ccedadda2f18ac055bb4fecaa008738e1fd1b7f6a88967aaf41ecad52adb0bdef53d4493cce19c4aad51ca5993f937f2f65c37524cfb35a6a27c64febd78eff5389cf4d93a1dc4a64bc", @typed={0xc, 0x73, @ipv4=@multicast1=0xe0000001}, @generic="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@typed={0xc, 0x1a, @ipv4=@multicast1=0xe0000001}]}]}, 0x1098}, {&(0x7f0000003000)={0x58, 0x40, 0x203, 0x2, 0x3, "", [@generic="ea27f6c2b7b891af3a7af8fb6999234b92c52271a78c6d", @typed={0x30, 0x1f, @str='/posix_acl_accessnodev^%,/wlan1eth1,GPL\x00'}]}, 0x58}, {&(0x7f0000003000-0x108)={0x108, 0x1a, 0x219, 0x4, 0x2, "", [@typed={0x24, 0x8, @binary="2e4bcafd0bcece6a337a65c93b1a7bd523214d1f6e757593d9"}, @generic="1e7dcaf0a0377502ff1c2ddf0569f6349bed359753670d6a15d6518f9b216fc2adfddb739bf9d35162177f7409b6c553a857526216b9726ed8bcba06126942b33ef846616e1d408e95bd4d350abfea64d6beebe0b364289496a76a923f09e27326b7a5bac8a3b9185a4244d2d9901fa7f0e93398cc320691507d2334da6cfb86b218c7ee479fce824fb6f46a61420affafaa9ed8e57599798882fb274f3774375f6fb73863915436b408421c11b1dde8ed1d766f6b4a9848172fbae31a3ea128350dc9", @typed={0x10, 0x8d, @u64=0x236}]}, 0x108}], 0x5, &(0x7f0000005000-0xa0)=[@cred={0x20, 0x1, 0x2, r3, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r5]}, @rights={0x30, 0x1, 0x1, [r5, r1, r5, r5, r5, r1, r1]}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r3, r12, r13}], 0xa0, 0x8c0}, 0x800) 2018/01/26 00:48:00 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000001000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007fa000)={0x2, &(0x7f000017c000-0x10)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/pktcdvd/control\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000082d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000001000-0x2a)=""/42, 0x2a, 0x10000, &(0x7f0000000000)={0x11, 0x10, r4, 0x1, 0xfe00000000000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) write(r1, &(0x7f0000983000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008de000-0xb8)={0x0, 0x8, 0x7, 0xff, 0x40, 0x101, 0x4, 0x2, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x100000001, 0xffff, 0x200}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000001000-0x10)={r6, 0x3c, &(0x7f0000c05000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffff}]}, &(0x7f0000cc2000)=0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000049d000-0x4)=0x0) [ 58.041020] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.046718] binder: release 10277:10283 transaction 73 out, still active [ 58.051122] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 58.070433] binder: undelivered TRANSACTION_COMPLETE [ 58.077268] binder: send failed reply for transaction 73, target dead [ 58.114809] device gre0 entered promiscuous mode 2018/01/26 00:48:00 executing program 3: prctl$intptr(0x1c, 0x7) prctl$intptr(0x3f, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007ec000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00006f2000-0x4)=0x0) r1 = add_key$keyring(&(0x7f0000c32000-0x8)='keyring\x00', &(0x7f0000aa1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) 2018/01/26 00:48:00 executing program 4: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000edb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eda000)=0x8, 0x4) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000edb000)=[{&(0x7f0000edc000-0x2)=""/2, 0x2}], 0x1) write(r1, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) 2018/01/26 00:48:00 executing program 0: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000095000/0xc00000)=nil, 0xc00000) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ceb000)='/dev/rtc\x00', 0x80001, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000cec000-0x6c)="e1aae55f6cf5046fd6991d44eacf453db7f2f9d9bceddfc600741284b98f325b637118c4403c5b6866825d3b0359e71c52e0d3c0c59488bf32a09130b77f783d05f0bf93d0665f6d13ee2fc1b3426eb3691e4f1c2da6fbd76ed3beac3de205617c801145e5fc3c13cd8e3ec390147a0b0032c76d3db25ae31408beeea4de4b563d48b43e4f7eef782b09d2deb8765c3b8ce652bbeb29ae", 0x97, 0x0, 0x0, 0x0) 2018/01/26 00:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c7000-0x24)={0x0, 0x1, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003e4000)={0x0, 0x0}) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/01/26 00:48:00 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:48:00 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b2a000-0x11)='/selinux/enforce\x00', 0x241, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000e03000)={0x4, 0x1fc00000000000, 0x5, 0x87, &(0x7f0000b6f000-0x87)=""/135, 0x52, &(0x7f0000000000)=""/82, 0x35, &(0x7f0000001000-0x35)=""/53}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) fremovexattr(r2, &(0x7f0000d52000-0x2f)=@random={'security.\x00', 'md5sumsystemposix_acl_access+GPLeth1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000a40000-0x10)={0x6, 0x8, 0x1, 0x80000000}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00001d5000)={&(0x7f0000ddb000-0x8)=[0x0, 0x0], &(0x7f0000cea000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000c98000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000056c000)=[0x0, 0x0], 0x2, 0x4, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000409000)={&(0x7f0000ae0000)=[0x400, 0x401, 0x5, 0xe5, 0xfffffffffffffff8, 0x9, 0x0], 0x7, 0x8, 0x100000000, 0x724, 0x0, 0x9, {0x764d, 0x1, 0xffff, 0x3ff, 0x34, 0xfc0, 0x5, 0x7, 0x1, 0x3, 0xc00000000000000, 0xff, 0xef, 0x7f, "481339e220419cad9d0635995ba359aa890e3a73d442f6ff1dad21c7b04de277"}}) 2018/01/26 00:48:00 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000096f000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/26 00:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000b88000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000f36000-0x10)={r0, r1+10000000}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x166) r3 = request_key(&(0x7f00004ff000)='logon\x00', &(0x7f00003bf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002c2000)='\x00', 0x0) request_key(&(0x7f000036d000-0x8)='big_key\x00', &(0x7f0000292000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006a4000)='[\x00', r3) r4 = request_key(&(0x7f000018e000-0x8)='rxrpc_s\x00', &(0x7f00002cc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000098b000-0x8)='em1)+,*\x00', 0xfffffffffffffffe) request_key(&(0x7f00006f2000-0xb)='asymmetric\x00', &(0x7f0000e7d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e21000)='\x00', r4) r5 = accept4(r2, 0x0, &(0x7f0000e36000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000a1b000)=0x0, &(0x7f0000c2d000)=0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:00 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d99000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000956000)=0x3, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f000000c000)=""/22, &(0x7f0000d9b000)=0x16) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000d9b000)=""/219, &(0x7f000041f000-0x4)=0xdb) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000782000)=@ethtool_gfeatures={0x3a, 0x228, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000480000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f000007d000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/26 00:48:00 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000e000-0x18)={0x0, 0x6, 0x0, 0xffff, 0x6}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000)=@assoc_value={r1, 0x0}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:00 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000020c000)={0x0, 0x0}, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000978000)="a43151262b07954ff8bb06ed060c7896", 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000408000-0x38)={&(0x7f00001d6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006c5000)={&(0x7f0000856000)=@polexpire={0x104, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@algo_crypt={0x48, 0x2, {{'fpu(pcbc(aes))\x00'}, 0x0, ""}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000021000-0x50)={@common='ipddp0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$setpipe(r0, 0x407, 0xb8) listen(r1, 0x20) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f00009c0000)='ns/mnt\x00') read(r4, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r4, &(0x7f0000009000-0x8)=0x0, 0x57a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000020000)=[{0x0, 0x6}, {0xc, 0x60000000000}, {0x0, 0x3}, {0x2, 0xc000000000000000}, {0x7, 0x9}], 0x5) 2018/01/26 00:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d0c000)=[{0x0, 0x9a21}, {0x0, 0x7}, {0x8, 0x81}, {0x8, 0xffffffffffffff01}], 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00005c9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b00000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b4b000)={@multicast2=0xe0000002, @empty=0x0, r1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000ca1000-0x50)={@generic="de69d6ecc8f3a2e6b2135aa174b988a3", @ifru_ivalue=0x200}) fsetxattr(r2, &(0x7f0000150000)=@random={'btrfs.', '+@\\+\x00'}, &(0x7f0000208000)='cgroup\\}8selfuser\x00', 0x12, 0x3) [ 58.320782] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 58.331996] binder: 10365:10368 ERROR: BC_REGISTER_LOOPER called without request [ 58.344116] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/01/26 00:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r0, 0x1) r1 = memfd_create(&(0x7f00004e5000)='.\'ppp1wlan1em0\\procnodev\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000050c000)={0x0, 0x8, 0x30}, &(0x7f0000e5c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a7c000)={r2, 0x7}, &(0x7f000070b000-0x4)=0x8) 2018/01/26 00:48:00 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb0000)='/dev/rtc\x00', 0x4002, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00005e7000-0x4)=0x0, 0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a9000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000091c000)=0x0, &(0x7f0000dc4000)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000089d000)='/dev/vga_arbiter\x00', 0x100, 0x0) getdents(r3, &(0x7f0000367000-0x70)=""/112, 0x70) ioctl(r3, 0x5, &(0x7f00009ff000)="b360efda18bf53e8eddfbe") r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000cca000)={0x0, 0xfff}, &(0x7f0000f67000)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000862000)={r5, 0xfffffffffffffffc, 0x1, [0x84ce]}, &(0x7f0000a26000)=0xa) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e6000)=0x0) lookup_dcookie(0x2, &(0x7f0000c2e000-0x4a)=""/74, 0x4a) process_vm_writev(r6, &(0x7f0000c77000-0x20)=[{&(0x7f000010a000)=""/24, 0x18}, {&(0x7f00004e4000)=""/214, 0xd6}], 0x1ef, &(0x7f000090e000-0x40)=[{&(0x7f000094a000)=""/4096, 0x1000}, {&(0x7f0000f8c000-0xf0)=""/240, 0xf0}, {&(0x7f0000e30000-0x2f)=""/47, 0x2f}, {&(0x7f000085b000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x2, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 00:48:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_data=&(0x7f000005e000)="937799dd5da31a8e262f9a1224150809ee298c544627f64e791dc56175433b97"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d14000)=0x3) getrlimit(0x6, &(0x7f0000ad9000-0x10)={0x0, 0x0}) [ 58.367369] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. [ 58.385076] binder: release 10365:10368 transaction 80 out, still active [ 58.389044] binder: 10365:10381 ERROR: BC_REGISTER_LOOPER called without request [ 58.390431] binder_alloc: 10365: binder_alloc_buf, no vma [ 58.390446] binder: 10365:10381 transaction failed 29189/-3, size 0-0 line 3127 [ 58.396178] binder: 10365:10394 got transaction to invalid handle 2018/01/26 00:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc9000-0x9)='/dev/ppp\x00', 0x10000, 0x0) bind$netlink(r0, &(0x7f0000f66000)={0x10, 0x0, 0xffffffffffffffff, 0x9}, 0xc) sendto$inet6(r1, &(0x7f0000d18000-0x89)="9a20000b2ef85b21d5ed0a544142404f44559bdfd1f3e0d027c7d4b456cc0f207999e5553df0d7f789eb5a50b66ee2a05fbed70967958b3ecd83028061360c0319aa783152d6808f3d0483497de11faad3d321cfa0f622d602eb5568861ea53607accafcfd1416f219d4d702bf3bd3ee053d629b107e8dc2937c374cc0b98256aa753247cc4a053745", 0x89, 0x80, &(0x7f00004cd000-0x1c)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000014b000-0x8)={0x0, 0x0}) 2018/01/26 00:48:00 executing program 6: umount2(&(0x7f0000d5c000-0x1)='.', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000218000)={0x0, 0x0}, &(0x7f000060d000)=0x10) 2018/01/26 00:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x37}, 0xc) r0 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fb0000)="", &(0x7f0000db4000-0x4)=0x0, &(0x7f000064d000)=0x0, &(0x7f00008c3000-0xed)="") ioctl(r0, 0x100000001, &(0x7f0000001000)="") ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000f86000)={0x56, 0x9, 0xfff, {0xf01, 0x5}, {0x2, 0x9}, @const={0x800, {0x98a7, 0x3, 0x0, 0x8}}}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00005ca000)={0x57, 0x8, 0x2eacadae, {0x5, 0xff}, {0x40, 0x9}, @ramp={0x6, 0x2, {0x9, 0x7, 0x61343fdb, 0x7}}}) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000da5000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 58.396187] binder: 10365:10394 transaction failed 29201/-22, size 0-0 line 3004 [ 58.440669] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. [ 58.456483] IPVS: Creating netns size=2536 id=16 [ 58.468132] binder: unexpected work type, 4, not freed [ 58.468134] binder: undelivered TRANSACTION_COMPLETE [ 58.468139] binder: undelivered TRANSACTION_COMPLETE [ 58.468148] binder: undelivered TRANSACTION_COMPLETE [ 58.468153] binder: undelivered transaction 77, process died. [ 58.468179] binder: send failed reply for transaction 80, target dead [ 58.468249] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.468276] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.537431] pktgen: kernel_thread() failed for cpu 0 [ 58.542560] pktgen: Cannot create thread for cpu 0 (-4) [ 58.547970] pktgen: kernel_thread() failed for cpu 1 [ 58.553107] pktgen: Cannot create thread for cpu 1 (-4) [ 58.558448] pktgen: Initialization failed for all threads 2018/01/26 00:48:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000000800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x41) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x2, 0x0}) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)='vmnet0+trusted$\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 00:48:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000000, 0x38, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c, 0x80800) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000003000)=0x1000000000009, 0x76e3c72d7abfbf6f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x3de, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:48:00 executing program 4: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c77000)=0x6) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e75000-0x4)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r3 = dup3(r2, r1, 0x80000) ioctl$TIOCNXCL(r3, 0x540d) 2018/01/26 00:48:00 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ffb000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) sendto$inet(r1, &(0x7f0000865000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000041c000-0x88)={0x7ff, {{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 00:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f0000303000-0x83)=""/131, 0x475c}) socketpair(0x10, 0x80803, 0x0, &(0x7f00004b7000)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000969000-0x4)=0x0, &(0x7f00006fc000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/26 00:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) mlock2(&(0x7f000089d000/0xb000)=nil, 0xb000, 0x1) 2018/01/26 00:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x80000001}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/26 00:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000006c000-0x31)=""/49) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000197000-0x60)=[{&(0x7f00006d1000-0x4c)="5397", 0x2}], 0x1, 0x0) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) setns(r0, 0xc000000) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000c15000-0xbf)="817164365305de8b3ba78cf0c8a7485a6763aab62c08bf32a41b297700ac126c97bdfb6562cb236475edeed224f10985daf3e4fdf03bc56abc3c1a9624848e35c610dc87ca31838c6cc9b96d858883360e361364e7d6096c3941eb54c15a72a62e9c07d710eae4d2fc5cde701745cd2f19f2de3d3f6262626704324e8189dfc30c422262557ec48ff2d15a7718f77b661cefb483a908cc68ac9d561df5ae02dd2121302c99ce709a71d657e020f0bae5f22465eb6fdab6f8c3d0973abc90f4") 2018/01/26 00:48:00 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000005000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0x8) r2 = syz_open_procfs(r0, &(0x7f0000005000-0x9)='net/igmp\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005000)=0x0) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000007000-0x50)={@common='teql0\x00', @ifru_ivalue=0x92}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/26 00:48:00 executing program 6: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x401) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x14)=@getroute={0x14, 0x1a, 0x820, 0x4, 0x3, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8040}, 0x20000004) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x9486b8b1c959dc97, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x400}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffff8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000)={r3, 0xffffffffffffffe9, 0x98, "62e094befd84f37545a0c5ffa3f08d9834ac9a045dc2861e916c86191e6f587370e406e2bd43795558f4d3410c94ce8757c468f40f9533f46ac2e143dc54a701c2920a04fe23677fd57c6dc7c3406b7aa271850eff4833f9766b810b9dc8f9f29f6e35c8ca182797c0d380f0ba701e7b98599349c4544757392fd3d8a2bf3d0a049c8c2dc0766ed7f62b2b7c1fbd09e642ee5b325a269424"}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r3, 0x824}, 0x8) fcntl$setsig(r2, 0xa, 0x41) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) bind$packet(r4, &(0x7f0000006000-0x14)={0x11, 0x1f, r5, 0x1, 0x80000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000006000)=0x2a5, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x1, 0x8, 0x2, 0x3, 0x2, 0xa0, 0xa0, 0x7f, r5, r6}, {0x4, 0x7ff, 0x5, 0x200, 0x0, 0x8, 0x1, 0x4}, {0x1000, 0xff, 0x81, 0x5}, 0x4, 0x8, 0x2, 0x0, 0x3, 0x0}, {{@in=@rand_addr=0xfffffffffffffffb, 0x1, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x1, 0x2, 0x2, 0x0, 0x8000}}, 0xe8) 2018/01/26 00:48:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb5b1, 0x7ff, 0x0, 0x0, 0x0}) 2018/01/26 00:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000359000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c98000)=0x8001, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000259000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000740000)=0xe8) sendmsg$nl_generic(r1, &(0x7f000027b000)={&(0x7f0000c1f000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000708000)={&(0x7f000069b000)={0x50, 0x3c, 0x100, 0x6, 0x1, {0x8, 0x0, 0x0}, [@nested={0x4, 0x7b, []}, @generic="24e378952ed1a055edc2a0a8531c460d7540e737b43f5a83c9cb787ad766caded9acb2ba68f3990d09", @typed={0xc, 0x14, @uid=r3}]}, 0x50}, 0x1, 0x0, 0x0, 0x40804}, 0x8010) dup3(r0, r0, 0x80000) 2018/01/26 00:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) eventfd2(0x0, 0x801) r1 = syz_open_dev$mice(&(0x7f0000f12000-0x10)='/dev/input/mice\x00', 0x0, 0x20100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c66000)={0x0, 0xe75}, &(0x7f00005a8000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000061c000)={r2, 0x8}, &(0x7f0000fbc000)=0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fe3000)={0x0, &(0x7f0000470000-0x10)=[]}) 2018/01/26 00:48:00 executing program 4: prctl$intptr(0x5, 0x1) 2018/01/26 00:48:00 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x20000000002) pwritev(r0, &(0x7f0000007000)=[{&(0x7f0000002000)='8', 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xf) pause() 2018/01/26 00:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000565000-0x4)=0x8000, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x1000003, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000081c000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4800) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/26 00:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000240000)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00004f7000-0x10)={0xffffffff, 0x7fffffff, 0x5, 0x7f}) r1 = socket$inet6(0xa, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b68000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002, 0x0}) 2018/01/26 00:48:00 executing program 2: clone(0x0, &(0x7f0000fd4000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") process_vm_writev(0x0, &(0x7f0000f1f000)=[], 0x0, &(0x7f000072a000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$void(r0, 0xc0045878) ptrace$getenv(0x4201, r1, 0x5, &(0x7f000060e000-0x8)=0x0) 2018/01/26 00:48:00 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") ustat(0x0, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) prctl$getname(0x10, &(0x7f0000975000)=""/30) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000e1000)={0x0, 0x0}) 2018/01/26 00:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f000047a000/0x4000)=nil, 0x0) getresuid(&(0x7f00004a1000)=0x0, &(0x7f0000b05000-0x4)=0x0, &(0x7f000030e000-0x4)=0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000040000)='/dev/autofs\x00', 0x10000, 0x0) sendto$llc(r0, &(0x7f0000b26000-0xbf)="9e886cbff6a2cb9b52f087551d1b8bd908eee30e4f2f2441f19d7ff4d9e156f882246147d4d4d63ec4206a3f1e68e9308e91bfb4de60a3d561be03fdd7bd24d73bac40197fab3cdfe1b2e9a4fa45d40203264bde6951ca916be43c6001a7046b2817c5a28ea24efa003fdd346c46ab5ded8cdd00cc87383c39984f16749771a066b1639f1d8aa9ed60a02c19274dbff3425350616ef30dd9c06a230e90ea9b153378a01de435fd77bfd4941eaa2357bd45c05f6d0f21fd2eb51872d71deed7", 0xbf, 0x840, 0x0, 0x0) 2018/01/26 00:48:00 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f75000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x774) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 58.880571] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60 sclass=netlink_route_socket pig=10464 comm=syz-executor3 2018/01/26 00:48:00 executing program 1: r0 = creat(&(0x7f00003ec000-0xc)='./file0/bus\x00', 0x0) clone(0x0, &(0x7f00000aa000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ac3000)="") faccessat(0xffffffffffffffff, &(0x7f0000cbd000-0xc)='./file0/bus\x00', 0x0, 0x0) membarrier(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000001000-0xa4)="fc9c3253123dfd1838bcc90d62db201435cb0b1efc82f26011933690e03bf100a941f9749d2185cfb5f20be3437aa883d2cc14c2278e8fe884276a19f3e216b2e6fe132e1149a47c6da090c989587823acc91a0a85043cfd01472d0cdffedacb83c55830f0d448a9063adb6158ed175af6a50be1e587acdfe43a822dce7fedc4ac6654853f308ebef87ea82ef96738e7511c75a12b359bdfc4be4b1da6879f928d9091c7") 2018/01/26 00:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a95000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00007e0000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x1f, 0x7, 0x1, "2fd84e442b2a2b248c836db2bfc7da34b56c5100c1484f77225a6b3ebab9192782d957bb385aa662ee0e9b702bfa059f1b54cfd1f32e9166721314ecc404c0d9", "3190cfb45630ed16835df4a9e356d993822d831c03f820613e2e7ca2325d436a", [0x6, 0x0], 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff) fcntl$notify(r1, 0x402, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000698000-0xa)='highspeed\x00', 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000663000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009a4000)={0x10001, 0x800000000000852b, 0xfffffffffffffffc, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) ioctl$KDDELIO(r1, 0x4b35, 0x29c) 2018/01/26 00:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000240000)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00004f7000-0x10)={0xffffffff, 0x7fffffff, 0x5, 0x7f}) r1 = socket$inet6(0xa, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b68000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002, 0x0}) 2018/01/26 00:48:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004523, &(0x7f00004bb000)="") r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0xb, 0x2) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x23, 0x7ea9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eef000-0x8)={0x0, 0x0}) r4 = dup(r3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000061c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0x8) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/load\x00', 0x2, 0x0) r6 = getpgid(0x0) r7 = syz_open_procfs(r6, &(0x7f0000f2f000)='net/stat\x00') r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000da1000-0x30)={0x18, 0x0, &(0x7f0000a44000)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x3, 0x0}, @register_looper={0x630b}], 0x85, 0x0, &(0x7f0000546000-0x85)="e7767e18334f28a7e562012e4ae6b998d1408ee36ac733ab63a228ea884e0494f47d5635332621e81b2ca8fa540326ccbe22d8d4cabb88278629ff68b6f8f9de5ac95137ae6031f2044e36a21de8febf8c9bea3238b5ac288b75dee850558f981dc57b251fc76407b789d7b25150cc109f9aa9b9f86f1d7783380612e33590532de0b3792c"}) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f0000bdb000-0xc)={&(0x7f0000eed000/0x2000)=nil, 0x2000}) getsockopt$inet_tcp_int(r7, 0x6, 0x1f, &(0x7f0000363000-0x4)=0x0, &(0x7f0000ed3000)=0x4) sendfile(r5, r8, &(0x7f00005b3000)=0x0, 0xab0) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a63000)='/selinux/checkreqprot\x00', 0x141000, 0x0) r10 = mmap$binder(&(0x7f0000aa8000/0x3000)=nil, 0x3000, 0x0, 0x20010, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r9, 0xc018620b, &(0x7f000003f000-0x18)={r10, 0x0, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003cf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 58.934869] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60 sclass=netlink_route_socket pig=10464 comm=syz-executor3 2018/01/26 00:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) fallocate(r0, 0x0, 0x100, 0xdb1) mkdirat(r0, &(0x7f000067f000-0x6)='./bus\x00', 0x8) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) 2018/01/26 00:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) tee(r1, r1, 0xf326, 0x0) nanosleep(&(0x7f0000382000-0x10)={0x0, 0x0}, &(0x7f0000454000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002ca000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cb6000-0x10)={0x0, 0x0}) getsockopt(r1, 0x9, 0x7, &(0x7f000017b000)=""/186, &(0x7f0000ea9000-0x4)=0xba) timerfd_settime(r1, 0x1, &(0x7f00004f2000-0x20)={{r2, r3+30000000}, {r4, r5+30000000}}, &(0x7f0000c7e000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r6, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f04000-0x4)=0x0) sendfile(r6, r1, &(0x7f000037f000)=0x0, 0x3ff) fcntl$setsig(r1, 0xa, 0x1f) keyctl$assume_authority(0x10, 0x0) 2018/01/26 00:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000008f000-0x348)={'mangle\x00', 0x400, 0x5, 0x2e8, [0x7, 0x35, 0xef, 0x7c, 0x5], [0x20000, 0x6, 0x74, 0x5800000, 0x0], 0x10, &(0x7f0000bc8000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="d49ff701b1e5217d4f4a420a89d5d61c", {0xff, [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]}, 0x73, 0x3, 0x8}, 0x7f, 0x2b6, 0x2e8, 0x3, {0x7, 0x4}, [{0x60, "a8512532ec44bf35fbf4cd44de2951dd21d40e43da3a5a734ee477a2d2", 0x5, "067725913a7fbf352691d973c9f0139d2bc5104a4a034a5611f7d94d2edeeec48b0668e96fe010b36cb207796484a89c135670705639175642617af364eb5360"}, {0x7b, "4d60d30cceb9f80bba71336a8a7788e2d523404d4bcd34665e17d55697", 0x0, "eb85115d6e67792903768b8a79408e3c5505f73039bace5752971eb9a1a4ba44c9bfd229a587d11cdaeae760c1f9fac6c04ba28b9838d7df076bf87a0b497b5471a6079f6addd4f35d41abd0d1b8367d7ee3161e95a94359dd3b5b"}, {0x20, "5b0700562d3d008539ad1c3490e5b0c6b0ca72c3432f07e584cdac5104", 0x8, ""}, {0x5a, "00360fd6d9e0b6f2a0221fd9d0568b48db000f02f910bb84f4ba06b02e", 0x3, "ef6c3c6652558ee305102b1a63f1db1ace5b3cb5f0689eed99fd4a95ee2b4693d93bdb5168073570a71c4a4bbbc87b11d5240e4e76f58dfb0026"}, {0xa1, "7ba24123df95b3e8da4a416eaccd38dd079ca50d489d0218a6c70b21b8", 0x8, "6f939b57f87ed798c48aa19d83358c5650226c8d250dbe59ddf42f9bfb96323407c11b2fd9a977223fb9a8daabc6284fbfe14924b98e145e052c7ef846b0384803326bd730db75917e4b11a26cf13fe733e789ff6b2f563ed468a5442da18d878300e657c4419d21d2f46c4914e72ca4408e5ec39d6df51d8cbaafb3f5c5edd83a"}, {0x50, "6411c2998c0a4f25de2a02e8f4f756300134abacf5b0ed849450111eab", 0x3, "1f0aede37092a9984b65916ededcd3fbbfb6aac13e2605678ee9aed681a09863d57ab7c50bad9618efe5ff6ec795283d"}]}, {0x32, "6128740da59de6e468e988d168dcdf77c84a0463960c7a63e60dd87a14", 0x8, "50d18cb8aa74631263f1ca5577c904f9af81"}}]}, 0x348) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/01/26 00:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mkdir(&(0x7f0000a6d000-0x7)='./file0\x00', 0xfffffffffffffffe) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000089d000)=0x0) sync_file_range(r0, 0x5, 0x2, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de1000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000f6a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bea000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000078a000-0x10)={0x0, 0x0}, &(0x7f000079b000)=0x10) utimensat(r1, &(0x7f00003a6000-0x8)='./file0\x00', &(0x7f0000b67000)={{r2, r4}, {r2, r3/1000+30000}}, 0xff) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000800, &(0x7f000054d000)="") setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00004a2000)={'raw\x00', 0x400, 0x5, 0x875d, [0x0, 0x100000001, 0x8e, 0x10000, 0x9a7], [0x1, 0x8, 0x6, 0x7, 0x9], 0x10, &(0x7f000006a000)={0x0, 0x0}, [{{{@empty=0x0, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="ae187f219dc537ffa53be0c6b958c260", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x10}, 0x8000, 0x14a1, 0x14f5, 0xa, {0xfff, 0x10000}, [{0x1020, "e243806735f580e1a151faa0a806e29733f7b054b668d400328aac7943", 0x2, "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{0x6e, "c46805ce5a772d1d45596b7df10bb684c3b2b08eb7fc8ed7436811af95", 0x81, "cb652c7cf17d7b6c02ae1cca2dd6bfdb9985939e2367bbe69c1c0b538a09d21172c6ee13847a6bf7fac14a6af02fe8d89a9b67339a8be529228e91fac21830ca9ea73b4c02e4bf4236ac7b9f1049"}, {0x3d, "a2701d3f37136fc552e1524db3c0f2c10dfbe55572d63f18ba83e91672", 0x0, "c96ea8c38d766824a20c6fe8ba91db30d77886a5eb72701acecc985c28"}, {0xcd, "ca51b190002ac4c90f85b58493efe8bd119342030348352bd54d0e4e15", 0x3, "bcb9ea513c5ceae036820b12b22d73e34b8008846cbd0254e387f9adc03f83637bb757d559d02d78a03c24aedb4013c023135883e8029395d0986f1bca13679138eb312fee568efbb7303bcaea2c8642c9ecf85c851d8d30c1c8d0b539e41bd89a6d0906b5c2073998a0fc099606810f26d70761284cd973b9a480341f6979cbd720148f96c6488c75275ef7cbebd2af3347e419cdd84c880366b065f9d9d32f1e03726970bdcdc7cf930053d7"}, {0x119, "62f55e1ed67aeeff164289696d4bee243dfe872679c45c945dc16f57fe", 0x8, "65ed6ba43930fb0014c9068c5ccb3cc5b610bad7d82e3c59dbced5cc44a17e758218072f19ac44211f0c2863c3584bdfdb0c20830bc6fd04b25110a4ce56dec6f74ac4c251350d1c9e2f195697877c1e685f162723f3bd1d972e6325f9a43fb16af66068ebb772a5b39ca484c8ecd05cad827d20544235c98c447d751325a9f90cb1c42713b730f08f19bc12c45b2a447ca4808cd7a381e2262285abade898d4f109ab435ee3ab7f0919e1da2fd5bb03cbc92e1a34ebe6c1c58d8be66bd78da5d8414755008903fea260dc9b67175d5c0581f0739b5369932d5677554032cc1f3d96477ca86055279f763f0c06347e00b2a8df4c0071dc319c"}, {0x84, "e51eff49f117a8ac352ff828a3f18a24efad1e90f427059c6fd8d8364c", 0x1ff, "c65a221765d0ac761b06e83b09f35fc8cfccc822dbba3f07747effa2db12cec8f27e8d55747a26227bbfb8685ccd46ea9a5733aa0cc6e94d76a7a0fb82faed39372caf834b3c25e7618015b5f9cf037a7a7b15ed7fa75a63c430e788cc35058782cf8b6e"}, {0xc5, "1c103d2a32cd0ffb36689ca55d96c343a2bc8c9f5e4563afb03aa6d470", 0x8, "e92665406d2dc13624e39b08595a4a2da2fd432d3fecce5dc4ebcd5b028cd9f41c1f5608bd932ed0420c31c5cde9cee71f64540fb9e2220f213563231ecd117250efae3cd2d5ff9e8015495c5ebea5f74e32dd3be029fe825305a4f210500567b38d06328ee0b75f35215c8df0f48fc439573692375dcc738d9fd6893d3025eadee4d205e129229321f2ab652384c73b9e4a3068123642becbde646423ad5263a23da16339"}, {0x37, "12eb16e3d22461414a4767563333563f9064a60cdbb25402046b3848b0", 0xffffffff, "f4bc2dc4b6336f511c82a995c231a0c6678b28f340d3ab"}]}, {0x54, "06db526c6f811e2db40c8110930746fa2bedda6bb36172bb122327da63", 0x64c, "5c068a9f8d6617aa648d2a21dc5641bbf6ffcef58fcd9fdbc169eeb2062096e746094e0841c850146f5856e4fa3d2154e7a5e1ab"}}, {{{@empty=0x0, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @generic="4053bc203888822ddc8143fc64c1c865", @common='ifb0\x00', {0xff, [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]}, 0x21, 0x0, 0x40}, 0xdd7cc00000000000, 0x2b4, 0x3b7, 0x13, {0x7, 0x8000}, [{0xe1, "7a2b11b1f14378709e3c8147d20499c3d442d2c9311abb158ebe3dba95", 0x7, "3cea5450f0398341e33f87c3af8631f866f74a5a38f2ae683ddc59f2611ad197e4f0ad7658162669ad6d1b33fba569ceaa933721e84acb707c71a83be58bcbcf52a2740290355b4fcd9292fddee51c694f567ea19d2ed5faa05401d71a5b0ea621c89c033a76e51603536396dc1b3f985c699225e0a318a083b1a48026e757c1c4d3275e90f55d1dd5eeb3f8843481d651c4867d0bfdb37bbd80c310734540f1de3f49c60436204562e5e9afe63ce38678f6b0ef12a526986c1a23afa5427d6a51"}, {0x95, "071c048399eef29092f80b2992d93f39a06a199184f344fe38f08e8060", 0x4, "72042737c706f86ad94d83c64216f0b485dea690aa9111071f0da95a193d6894632fcbe6067848964ff3cacb0cb0265be0cfd4331688e9de688a9d5516cec69284f27a0d7fdd40ffa39dc619cf0a7908d2cfd0f1e26f99f09936bcc97ae0b42830d4a01ffa9e88c86c328ce90251a32172339fb7f4"}, {0xce, "84bf828ad4e02e937c067b0755da1ec746efd2c690123f53a5bb1b471f", 0x1, 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"a46b2c49de6c6708126ebaaa971b77ea39ecbdea90ceb31550d3ad9f0d3a8f18252e3fb0ab560ee9240c52880f51909c390a27b3b161d6a414df7a5f15f133aabf843fbf1c035345004c26eb637f55b0b0cc5e5e9ca61572175e0e35dc884c201d5241fc02a9ff06ddb2871c8289b169044f1c489b96c3f4a3f6368758cf9b5b3f95753c908f8d44c48652efc3840c61bd33474415ecd8a1f114f5ad0a22d24ebba0e032d5e5c0dcafe1d7e919edc22a1dc513aa18512dc4064500a2f438562ac6561b4f961efd39682579482fb6b842769e6e1f8462f6581a0702d42b51af69317cdd2100922fb714b715859f79d0443cdf916c65221454deae7e1a51f1a8c82865ec3f977616ea930df948f941d7f8e0460d5b8f157f58f837fed7093e10cc41ee4ef49427b1d553674234fd5a56f7bd1ba0375f9160130639859389b1ceb18d33a4f2e7479a717b814b48fca847368893dfd26893b51b1f1f747a4fddaaf92277e62c2a52ea954df9713e66b3cd064d87c5dbfafa610ae3fc1dd658f675bbef9f7883ce2262165c5919f9998f1a6627bb4b4dc5cec7c20c5a90894b8e7a8f73209ca3e9bd53c837e531498ce57f4748274ff9a388c5a6786581b7f2bf855a36eed6afbbba9c3f010f73ec84b4471d8ea3c254ec901056d36fde9d56536c61d83fe8c319814366171281ff96858cfb43c5f8a581d940edfd44219ca160da1180b6be5435b72f05ab8ed555a8c9ad3cafc613ba31229953c26fc5228e3b3de965fba38b923bd6fa5a3453dbde77696158a193c7b3c7121281fde06bcc6f9dd804540c89574bd17f694a3b2c44ef04b20e68ba84acb03c2870ea30285b3214eba1b4dcbe3ed09bc78ad9ca0c95c7c7e4e5e06177fadd683b69fb987e78f5ccf3358d37703109e4851636852d27e993aec5165229e4a5c677f5d7b92febcd3ad9eb677b68501813c70e3246f309a13e2b5bd17f3949fe306b27461b0ed1d8059d9a892351a2a38fa35900810341a32989aa523771457eae3f353896cbbb200f86b303e052e47ad4d5dd255ea22263b42a952084fdaff223357a0dc08b2169d3479c23f7cd8b42b5f0ced52e3a8a638af7d79360d6a6627b354bac30c98dfef47392ca16aad82e5c02793bb7f4d9467eb388d31a27ee8994f1025d087e2d8ee19add36c39359e37e27c9968380e49cb3d9b796c071ab6ca0af2ee8658d1dedb72d18faa852fbc29acf366a322a6a322af431af106bd3be2994ff88b1d34aa69408d234d4f69facb3bca3ac2f96d9ceed890ed5c49702921ceabf9bc90edef69a20e26a093a707e1642f8411fb5d73203c26dca39e4fb063432e782ac96d1b39a60a242fea98b33947e64988481c19edf53245f651e4b03ad73a077d6dafab65f182822d50593a8950b994f32305ad6863742fe51a520ab3ce02f6daeaa309df2274a31c36dbb03ba5b1bac564c71a0b01b6eec1d9b5650e92e55508d21fa0fbdc0e6ad421c9143a27d44be98b47dd51c8217551e033ae9852f7158d90e4745a856f3709634a931efab03835c9e03b98a255fd5dc446c9ad17b6beb3324e0beae339076ebf529da724c3d033d0d56ca2966f42cb4d97595165d3efb8dc165a81c8ff0d43aa2a7aab983c852638f4bb407edaa66fc87bdb2be35b98317fb0576a7f2de1a5f1ce2d3128634fac70efde2a9a8899deeb5eaaca7872c296a7be8eb1da577498878b497cebe0cb18f425d9997804004baf987f46ffe79fd17fd778e9214e05cd096283089c3a925a4fec38d65252f7b4cbaaa5a208be2527e1dfe94b0719ebd66a2be34724a137661b84b6fc84ef9c96b0c6ceb6fe1a136ba2725773e4ba5923dbf3ee6f4432fd754cec4239968121d1f879a3f83d8b6db8954d58d5bcf86f7a7027d0fbe6254d0fafc71fc6f3e76786e4626cc676ab9c30f7d08d600264957a36787228b9f519a25bd876bb585c7f14d9258a410bdf96ecdcb0c4a3ebb310ad68d08d1978f98f6ef6607e45ca5630bfc282c3b9bbbe1d0d1911e2d4ee4236df9556a3cd988cb3c04fb98b8505f889e8c0a888383406e9a87e5fbb410c1a331efea78857cddf25f54d4ae13e04f5587b45c36dd2bcd47bd85dae8f2a16ab514fa59a53bb012aaa894f0cb6418a0eaa5f3d329441a485f723382f55eae478f38b5bc38c19d19cc0208564f02561d3cd8a162a8f26659cdbf0c326be5cf6a91f873f640016ad47925b77cc604ca62ab0ab189c3ec5994ba06b24e84243cc28be722b32f304b1c27e80be32a5cc49ecdd79cc8aeb9f0eed0037a2b996424ba6f3ae62a4ae12782170f10811eb9f26f1266f3f9b87150e0f0debc20cc452b9b32090dded5fa22557b92234ba028cd5610500e11768d0009e7720437abb03a5016fa40a55a1be79e3f3d6fd44aa852aebaffb266f03bb84573fe60e4ba46ece0d57493b5e5facfc143aca8deb0241b04ed580b647f8ee2bbd87f20ba7dcba3d124902a5c06ef61f320ab4dd08eefdf4cd0b19cb80b63706996c2a499667356f6bb49c1d6a73ccb4f42278130659f0737e57eee9f69e049ca42367ef0416da7cd66c55056fa76b1730b5c026acb0365106f4bf1fbebb0ffe3d290222e0a5819abbf7ca1d9b94cb002b95f0476dcea496b3dd7a1cd0d4fbb2e6ea5050a78dbcd635b34795afd2104046431bbc59a61b31d84db475216b9c2c9b8d23735f85c049702502532e0acb47fb844ac804466ad3db95291a81e58d2d83104e6f8d8fcf8544db8538c2135f055d9e26e76341beeb1c884406772c286a0624fbb77ab4bcf9b065d6739887bdb09df99bce74f70cbb3d22207ec5af5b7c92f1178b428eee04d0fc4e51335171e7bb1c8e5289ed97006dd20b95698a2ab42c4f13c6bfeddd402b9ca0607f4e4eb3ba69abe3c52b7d2df9448544a592a7c3ae9ca0c7de57561ab68d4686625e6be3b29970b2c0322bcfd551b2287342544f9309036ea5c6d6d1a2569a596369bc2aa8c6681ee9322f90350b24fcb1ed4950f75ece2fad48b31d9a3f294da8fab69873076fb550ccef80a3bfd97224d647bd1c4716426ab6acc4515f7d18753808d3cee704efd39c3bfb0a1b3dae91e39406f856a9331a580283825db05c1d86974f9c03de811549d9ac52cea8101461123c058540e08db58d55eebaeaf8b489a449db072d0da309ebae101f9571fabd95bcce89bb9892c7b0cfebddf00dce67d4b335b535c18ddf644f19d1dd55ca1362006edb60091d9d92986001dc614727f41eb8034c68714508b8e026b31f643ac295f3a067f78823f98a75428fe394529ebc0e791a8bda201794f037439e7f507a196ba4a5188f7a6f4e08d7f772977951965a47d61c4d93bb93eccc122b0faa605586d3000e761e918b44d1289f607ea23d737f71d4899dcc216579292fdbbd875abbeaf673dc2b49c5ed08c549199fed7862ec6db2f2a117b3b9007f3bd3853645fcd119e5956536e7f2c438d9436cf3bf9cf8ae0701befec650fc7a912119497e39fc64760ec2200f6faa6457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0x87bd) r5 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) utime(&(0x7f0000e44000)='./file0/bus\x00', &(0x7f0000b96000)={0x0, 0x0}) r6 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000146000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000088f000)={0x7c, 0x0, &(0x7f0000838000-0x7c)=[@acquire_done={0x40106309, r7, 0x0}, @acquire={0x40046305, 0x0}, @acquire={0x40046305, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x70, 0x20, &(0x7f00006ef000)=[@ptr={0x70742a85, 0x1, &(0x7f0000722000-0x1)=0x0, 0x1, 0x0, 0x22}, @fda={0x66646185, 0x3, 0x1, 0x3b}, @ptr={0x70742a85, 0x1, &(0x7f00008de000-0x1)=0x0, 0x1, 0x0, 0x21}], &(0x7f0000986000-0x20)=[0x78, 0x0, 0x40, 0x40]}, 0x8}}, @dead_binder_done={0x40086310, 0x1}], 0x14, 0x0, &(0x7f0000295000)="6982f7b37b59f152dfa05ac3e56de7c5ea117520"}) sendfile(r5, r6, &(0x7f0000aef000)=0x0, 0x0) 2018/01/26 00:48:01 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/01/26 00:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f000070d000)='./file0\x00', 0xfffffffffffffffd, 0xfffffffe) pipe(&(0x7f0000a4b000-0x8)={0x0, 0x0}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000089d000)=0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000f54000)='attr/currept\x00') sendfile(r3, r3, &(0x7f0000eb9000-0x8)=0x0, 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000b0a000-0x4)=0x0) getitimer(0x2, &(0x7f000070e000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ba4000-0x10)="dc63ffcfd9e6b4a4c0aebd2259660a78", 0x10) clock_gettime(0x0, &(0x7f0000e93000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c00000)={{0x0, 0x989680}, {r5, r6+10000000}}, &(0x7f00004af000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0xfffffffffffffffe, &(0x7f000006b000)={{r4, r7}, {0x0, 0x989680}}, &(0x7f0000bf0000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = gettid() tkill(r8, 0x16) 2018/01/26 00:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bd7000-0x1)='h', 0xfe3b, 0x44081, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ccc000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000913000)={0x0}, 0x4) 2018/01/26 00:48:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000922000)="4abd5e7d207447c3c420f7c6457feb32600771ea95e210a75bcad532194758cbc768209ba8d8e2b54acbb54f64b6e137b15229e0039713367c4abf68656967922af10dc11c6d8f16031c37d52535a02af9372fdfb0194b822ba7dab9eaa56bcc4e6e57e24040099295b4dcdf2770d2ba2e969e91fe9b9e8c0d6a66e46237f19e84b79baee08f5f101d9d54c5f4173ebde6aed55f12cb1d7311656ba97b4e6f415dc0dbaf437d49866566dede67c93469a144bd7c2337f8d254271585d238a61aa3cfef60bf6d") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 00:48:01 executing program 2: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00004d1000-0x8)={0x4}, 0xfffffffffffffe7e) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/26 00:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000410000-0x3c)=[{{&(0x7f0000016000-0x10)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff1000-0x20)=[{&(0x7f0000179000)="3965f9648870c047e1971d32861ab93b3e2f24344e6e0fa9ef0b2aec3140d559a92758cb8f71a10995e4b8631035d25ef4cc845734f9b55d480647beb154ee125952dd500508bea09af273449ac6a27e4ad489f8511bc67edc2d6e18e06661006aa2e373e14cb803c599561e29dae41b37ad8e8698ed16bf454f441d603c5bdccdea09a81c4e195371366200fa5d8b8dd08532f50f12e35e2265c6bdd55b29cd6c5e3e0f1774ac1830203ffc843c1ac1300d", 0xb2}, {&(0x7f000089c000)="4c37dec41ff5f8373ed2d0d21c7a2d23b5aae5e9ee4d67650a59d0ccabb16dbce25418504fd44289a9b529bca9be31ae51fb7006f69a6cd8eacd14f7a49da216ae646e0dc63c08eb69a808f1afd0b6181ba9c7dbdbb9546b64ed21073b2192bfcaf4f976d3ce9e7f41475932d3898af8ebb1d2e13afed107a272318a3cce815eeb46396ff2a4e50cbcaa9d5143fcfe76f132658e4a25bbf965799191933819667c35c3b361f0f625e6b10d5e0b9bbdddbe7208a97ddf2b24bf7e8b172b36a66dafc90a1842508ae15606cc909f2ef3b8ebf15f979ce927", 0xd7}], 0x2, &(0x7f0000700000-0x70)=[{0x70, 0x11d, 0xffffffffffff5dc1, "a2c787cf2e4f004d378f88cccd251b91e4ed5655df267e7349a0e02710109c85b105218330ec43668e201210dbae0fe10095d255bca97cfe049c586b6b37bed822c6b75042ee59f9245796b91bbadcce0317f08844b3811bae49dfdf"}], 0x70, 0x40000}, 0x85}], 0x1, 0x0) sendmsg(r0, &(0x7f0000949000)={&(0x7f00006b0000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001db000)=[], 0x0, &(0x7f000052b000-0x2268)=[{0xef8, 0x0, 0x0, "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{0x1010, 0x102, 0x1, 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"}], 0x1f08, 0x4000}, 0x8004) 2018/01/26 00:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c80000-0x7b)=""/123, &(0x7f00002c6000)=0x7b) 2018/01/26 00:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = syz_open_dev$mice(&(0x7f000018d000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000030f000-0xa)={0x3, [0x4, 0x2, 0x401]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) connect$unix(r2, &(0x7f0000827000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00009f4000)=0x81, 0x4) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/26 00:48:01 executing program 5: mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000245000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002eb000-0x8)='./file0\x00', 0x0) getdents(r0, &(0x7f00007b5000)=""/32, 0xfffffffffffffe21) getpid() 2018/01/26 00:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000129000)='/dev/rtc\x00', 0x204200, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000d08000)={0x5, 0x0, 0x125, 0x2, 0x101}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/26 00:48:01 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) memfd_create(&(0x7f0000d04000)=')$proc:\\\x00', 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000931000-0x5d)=""/93) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1112fc9bda13653f) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000130000-0x8)='./file0\x00', 0x1) connect$l2tp(r2, &(0x7f0000ff4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x1, {0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a) inotify_rm_watch(r3, r4) 2018/01/26 00:48:01 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000004000-0x54)=""/84, 0x54) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0xfffffffffffffff9, 0x9, 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000006000-0x4)=0x400, 0x9766) 2018/01/26 00:48:01 executing program 5: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mlockall(0x3) mprotect(&(0x7f0000e0d000/0x2000)=nil, 0x2000, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="c2776c616e3100", 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000afe000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="3909bb679d622ab265e197eb2df38d126223f4b9f69c0d1e7aaf6d1e4aa6f88721c5a35360ada09751a0390713344c2918ee19b5931cc3298fff", 0x3a, r0) add_key$user(&(0x7f0000f65000)='user\x00', &(0x7f0000b27000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="e2e5ec1be2b8f6248415b2225382661c23076ba1fbbe623857c9bd3f6c8e35698ffb20e17ddafa9f688bdcd0153ddfb502fee91c8696dfe9280a314a0c5dc2dc22217234d021e879fe8f6ddb71061bcc58165cc5e65787a1649ca4a03d04332dccd9f6acffc7aa3fa82236a2a6cbe59c4a7042c3d1addbb01b9e435a71a566a7e989b500dba7", 0x86, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000001000)={0x4, 0x5, 0x5, 'queue1\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:48:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) fallocate(r0, 0x1, 0xffffffff, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4004) 2018/01/26 00:48:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000012000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000bb9000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/26 00:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pipe2(&(0x7f00004e1000+0x428)={0x0, 0x0}, 0x4800) mmap$binder(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x1000007, 0x111, r0, 0x0) setsockopt(r1, 0x0, 0x2, &(0x7f0000ef6000)="e9a659cc2323df03f3b382cc29241388a66b3e5a4023ed30a50e9649fe393529a873eb0d58936883e2b85bd5d0b9c72b0e49de4f82aeaa481c4b57f0d70909cbbda8e8b62ea9eff943fb91456cda0c2114dcd18a0434b8b023f2c488d8bbee8bc73281f35d4508011e954f5a", 0x6c) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00003ba000)=0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000354000-0x20)={0x2, 0x2, 0x20b, 0x6000000000, 0x400, 0xffffffffffffd183, 0x2, 0x8001, 0x0}, &(0x7f0000115000)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000709000)={r3, 0xcf, "c1f087507791c254baa5b43ddde65e935a1cfb7ff62adc4d3ea8e1231b61b92c21c6761870b17abb734b2d869e476da9392aae54194c94ea74e17dd97e52b41ab0465a2bd0a631dd23258a7432ccc046056c7bcc7953c3bc44055fec4ed54d41fbd75777dc5e062f36477a01a70054a321f79dde6d431cc016b3dbecd0e025444123bafa8b529bea4b770bc3c8bac1847d2145ef4e45757649a93bc1a760ae6957371d25ac43c1fa47abac767da7d4ce1dbddb2e461c67dec19d0b5a8d4b20e36082dee5183030d55f3a9755c7e0f0"}, &(0x7f000013e000-0x4)=0xd7) 2018/01/26 00:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a4d000-0x4)=0x0, &(0x7f0000161000-0x4)=0x4) connect$inet(r0, &(0x7f0000d3c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$unix(r0, &(0x7f0000eb4000-0xa7)="", 0x0, 0x0, &(0x7f000018d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 00:48:01 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x81, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') fcntl$setflags(r0, 0x2, 0x1) sendfile(r0, r0, &(0x7f0000dc1000)=0x0, 0x27) close(r0) memfd_create(&(0x7f0000eaf000)='attr/current\x00', 0x2) 2018/01/26 00:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setrlimit(0x3, &(0x7f000040c000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/01/26 00:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x1) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x40000000, 0x0}) 2018/01/26 00:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xfffffffd}]}) setresgid(0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026a000-0x10)='/dev/sequencer2\x00', 0x8102, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000c55000)={0x0, 0x0, 0x0, 0x0}) 2018/01/26 00:48:01 executing program 6: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00009af000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/26 00:48:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x0}, 0x8) r0 = timerfd_create(0x1, 0x0) timerfd_gettime(r0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 00:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000ffd000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/26 00:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000f9b000-0x4)=0x0, 0x4) 2018/01/26 00:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x7fd, 0x0, 0x0, 0x0, 0x401, 0x0, 0xfffffffffffffff8, 0x7}, &(0x7f0000b65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000cdd000-0x8)=0x0) 2018/01/26 00:48:01 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000979000-0x4)={0x0, 0x80000, 0xffffffffffffffff}) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f00002ff000-0x18)=[{r0, 0x8003, 0x0}, {r0, 0x9ff893a2c79f659e, 0x0}, {r0, 0x100, 0x0}], 0x3, &(0x7f00009ea000-0x10)={r1, r2+10000000}, &(0x7f000062d000)={0x20}, 0x8) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/checkreqprot\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000000a000-0x4)=0x0, &(0x7f0000007000)=0x4) r4 = socket(0x4, 0x803, 0x40) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r4, &(0x7f000000e000-0x1f)={0x0, 0x0, &(0x7f000000d000)={&(0x7f000000d000)={0x2, 0x3, 0x6b02, 0xf, 0x22f, 0x0, 0x2, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x1, 0x8, 0x8, 0x7e, 0x3, 0x40000000}, @sadb_key={0x20, 0x0, 0x7c0, 0x0, "1e9a92ef1455149adc39808553671f9d7c8ee5efece17f2cbeaf3e4a331d17f827d793b91b2a441536a79a35b5ad80ecc60717ddd6f03b558ff3b4e3441427415e019621f4dd1ef880f166c79ebb726955793c5cbe8ed185c1f2fea35b80ec67ae2aecba43c07be00af8c630c63b9fafd062a355672f5e04e70e6fcbbd349bdedb1d7c86ef459eeafa2064f8d75903fbebc6b3afce2d99b85c0c861e8d5151e4709820ceeabed647dac631fba611658427df941966b138f6a4c4d4f1b192ab232231bfa36e51cdd5f13fb438e51000560292a5b7a73ff2a4b8938b06d8fcba6eaa0476b37820a34d555502e43ca22a825e697f332390734c"}, @sadb_sa={0x2, 0x1, 0x1, 0x3, 0x7, 0x46, 0x0, 0x20000001}, @sadb_x_sec_ctx={0x201, 0x18, 0x0, 0xb05, 0x1000, "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"}, @sadb_sa={0x2, 0x1, 0x0, 0x9, 0x2, 0x24, 0x0, 0x40000001}, @sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}, @sadb_address={0x3, 0x17, 0x3b, 0x80, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x1178}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000000f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x2, 0x100000000, 0xa, 0x20, 0x80, 0xff, r6, r5}, {0x3, 0x7, 0x8000, 0xfffffffffffffffc, 0x1, 0x0, 0x9, 0x1ff}, {0xfa, 0x6, 0x3, 0x7}, 0x200, 0xd, 0x3, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x3b}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4, 0x0, 0x5, 0xbc000000000, 0x81, 0x1ff}}, 0xe8) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x1, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000010000-0x20)={{0x0, 0x989680}, {r8, r9+30000000}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 00:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000335000-0x4)=r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r3, r4) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/26 00:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000457000)=""/1, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00005d6000-0x8)=0x8000) r1 = syz_open_procfs(0x0, &(0x7f00004cb000)='net/ip_tables_targets\x00') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000094c000)=0x0, &(0x7f00008c6000)=0x4) r2 = dup3(r0, r0, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00005a7000-0x5c)={{0xa, 0x2, 0x99, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, {0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x3, [0x7, 0x1000000000, 0x9, 0x8, 0x7f, 0x7ff, 0x6, 0x100000000]}, 0x5c) read(r0, &(0x7f0000fd8000)=""/0, 0x0) 2018/01/26 00:48:01 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f75000-0x9)='/dev/ppp\x00', 0x214000, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000f75000-0x4)=0x85) ioctl$void(r0, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f75000)='/dev/autofs\x00', 0x210000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) bind$inet(r0, &(0x7f000071d000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:01 executing program 6: r0 = socket(0x1a, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000386000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x8, 0x1, 0x0, 0x20, 0x8}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000024000)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000029000)='net/ip6_flowlabel\x00') mmap(&(0x7f000002b000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000002b000)={'security\x00', 0x0, 0x4, 0x305d, [0x100000001, 0x1ff, 0x4, 0x2, 0x2f], [0x105, 0x3e1e6202, 0x1, 0xfff, 0x7], 0x10, &(0x7f0000027000-0x9)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @empty=0x0, 0x0, 0xffffffff, @generic="93824bacd563ad27177efbf7ed5244db", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x10}, 0x7, 0x12e, 0x1b6, 0x0, {0x7, 0x4}, [{0xbe, "1821945908f5301005f4a41a005f05bc88416a5b1dba0a4be0ad752c42", 0x80000001, "520a471de5d81fb9fe793493dab20d9ffa738bcabd762edb9e18b502b182fb6d7e4a2ba4d8222cde6082b77b7dda4721166563f68bba828be3e8065fd85e7d69fa301d7bfa239e65ad9d65a4b6bfe50369ff8ccdd8a8eab5c59daa6367a1d3c9f448d41399ecdaf0b2c9c46e191e5f2a68438c22d9a7b553b3bada4dcef535a9174362cea9d559f697518f191af4920e042851c9a964a7a0478f34333362"}]}, {0x88, "e436b9542fa00330d052b40ae5a72c5a2a594a2142db899cccfe373c68", 0x7b5, "3ffaf584c4d566cc277ad6d4ab6deb5459a443d97b417f5a424a11c87953e099198e3d341d8340f64c0e0119428bb4cb09751c51aca8ca16b0a9a0092655f76d1d5bc021d759042f2724eddfd68a0e5cd9afb6aae643ef336f6052d42c0c520fe550643988136b00"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x9, 0xffffffff, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x10}, 0x8, 0x17f, 0x119f, 0x8, {0x3ff, 0x1}, [{0x10f, "d337e2c7c4d51aff64c322622fd25d239685d52c03ff3dd02707a143cd", 0x10000, "c10b239772aa6bc70a3ba512097b4188f4f5aa9ce853f4b7a235ba66d9a32ccc176b7abc02139fd9e6bc25629ecf6f6c101f3b7480d4ca0ef9c766932e343edcc5f1824e3471595770444729197ed096a495a67756f12601c510b108c43074792336a0e662ce130cc5c3734023949c8d388a2eb79c34d0a79fb868f584cdf9137f6edb044bfcb9219d992877753886a713b40ac17dbc20c21e2fd95fa516e78e15c2dc52317c5a1c6c73f63b341ff6b91fc1b9b57e1a4853d712ec6ea93a5124560b54004bb1ddec80849e1ee5200e0ab7ad471f394e2039ef425e9c2ce8f61b35e501c547387f81d7249b70ffdcbb"}]}, {0x1020, "7b811c3e9f3d76f37388fa7c60e6868b21b82e667aa14b8bcb5f17d842", 0x100, "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"ad3c79e20a851debe4bd7f8af07bbcf892b2c9147c108542915abce0e94673c0f76f888b7619cd9e234acc453e59a5c7980141749de857922ce6751476de732e111cf30d17fdbf021b257c1c857faf065769873d699e4ae40b5a0fc11dd3ed024c0b71fdb9ba200d2782c6aa7f03d42f0cb972ebcb38f6e65f2f47527f6fc7a4a08c62c477142cf81c9b0e17c284131b526cad5658df9c707dc1790c4b8a9e5b7d13cca7a0b61bd0366bf5e0e64076e2710b278fef456fcd4b5903577872cc13e11fdc1f60c78bbb91e1bd51855703efe0dec69556464b3007debc26f89dd118c513dd45a0685f71c86827987cd67c576f08818e73862a9cd5"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @generic="16c9dad72792c787523edab27b3a320e", @common='ip6_vti0\x00', {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]}, 0x8, 0x1, 0x46}, 0xffffffffffffffc5, 0x70, 0xcd, 0x22, {0x8001, 0xcb47}, []}, {0x5d, "07735b0f9ecedbb8179d00fbcf7b4e933cb60b24a00adca7a39c09e9a3", 0x7, 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{0xfb, "52a46d9d3f7306390e0f657e478f6b32bad28138df97a79458f35328e8", 0x0, "c00a976a02bf23412e80c739f6348b9689b4523c2cd76905864aa1386087b059d2ac4c32d3268065731e81a5c7e78e9e6d5a495b615a54b3e8c583eb9cca651fcaebf11804744a59d6a5aa7618d4810d6da6114b5427c643a5e6551ea626958e0916bd2ec08d5f9ef0e1a1dae2723e82b70a7a4859c978009ea0b690e1654e284e1e7a26adf70fd9e2a658a697b8364ba4b7b2d285764e8215eb8e59274d9b5ff361dbf2ed024fcf2c798662431a6ab1d3c08b9fa523ee2ad3d663c68ef36063abd6bda8d6675cfab08d1b5f4e09ed012f765854620cc25906d141"}]}, {0x105, "099b399a45f476e872b40ca0b13017e91fd5533fde6e6d8e59314a94b0", 0x80, "ce1205e9d9e0c8f9d952707bb175de6f58d3e336d9bcd7e0a0754dec19e298c63cd45cb568478c6e2e58a7a3f26694486492df1fb2c899ad423562ee20b37114ee24cbc37ad5952e6524eb9b4597fa24e740332599aba26ecba992c45f78de4432f2423019e6b12df6af68490d61cf8f34763e568247af6de7eb57173990613388351971f9e615d4acdd8ed6841cfe1930f83bf45d36191b4d4e82e2fdba47878a68bdda2e9433f6c60836b3c17e05560dfad1561535337cee371268f6d6c59bcec57da3abf037ec89014681cecc60b858eb27347501a54b4834bb3ec5f32bee14983df0e5"}}]}, 0x30bd) 2018/01/26 00:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c47", 0xfcc}], 0x1) fcntl$getflags(r3, 0x40b) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00002e8000)={@generic="df17981bbecca4327a98926004ed3870", @ifru_flags=0x8900}) write(r3, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) clock_getres(0x7, &(0x7f0000b6f000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00005e0000-0x10)={0x0, 0x0}, &(0x7f0000eb8000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r5, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1000000000016) dup2(r0, r2) 2018/01/26 00:48:02 executing program 2: mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000027f000-0x30)={0xa0, 0x0, &(0x7f00001e6000-0xa0)=[@increfs={0x40046304, 0x4}, @increfs={0x40046304, 0x3}, @acquire={0x40046305, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f000027e000)=[@flat={0x77682a85, 0x0, r1, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f000027f000-0x1)=0x0, 0x1, 0x0, 0x25}, @flat={0x77622a85, 0x10b, r1, 0x1}], &(0x7f0000147000)=[0x28, 0x30, 0x78]}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x48, 0x20, &(0x7f000027f000-0x48)=[@flat={0x73682a85, 0x100, r1, 0x0}, @flat={0x77622a85, 0x100, r1, 0x0}, @flat={0x776a2a85, 0x1, r1, 0x0}], &(0x7f000017d000-0x20)=[0x18, 0x0, 0x40, 0x28]}}], 0xbe, 0x0, &(0x7f00000dc000)="7600fd2f86cb418dabba4e482f275a99131ab0e826b809361b38bfc2bdf5539df7c47d216872dbe632310aa3c5aa81e32bf4bb821e681ecb5a58a1780ec4ef19ba5ed56898ef4ad7bd6a0b875f956cc1deb3a7e92de9df527246dd3dad29a8c11b362f852d76d0bf548c4a66cea4dfff88551f53bbba490f3451d89474a4c1849955beffeea1bfe30e3048b492153ccbc81ccca1e4bd0fbe8be5534a398edd50e5adba15ea8c19f2a69adb1c8b9e328981385d333581fcf3229acbc1e83a"}) 2018/01/26 00:48:02 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000027000-0xf)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000006000-0x48)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) inotify_init1(0x800) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/26 00:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) modify_ldt$write2(0x11, &(0x7f0000a9f000)={0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) rmdir(&(0x7f000063c000)='./file1\x00') 2018/01/26 00:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e92000-0x8)={0x0, 0x0}) pipe(&(0x7f0000318000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000455000-0x3c)=[@in={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x3c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000598000-0x160)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x60, "a95f640c461892c669bacd7f8862ff0700eb8013103d7733d0ca709123f9b822589b9c3e"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) dup3(r0, r1, 0x0) 2018/01/26 00:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003b5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x9, 0x0, 0x0, "6d9caf07be3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f00004b0000+0x730)='/dev/usbmon#\x00', 0xcac0, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00003cd000-0x8)=0x7fff, 0x8) 2018/01/26 00:48:02 executing program 1: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000d2000-0x4)=0x0, 0x80000) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000552000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x901, 0x4, 0xb962, 0x38}, &(0x7f0000532000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000170000-0x8c)={r3, @in6={{0xa, 0x0, 0x55, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000551000)={0x0, 0x0}) 2018/01/26 00:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005b4000)={0x0}, 0x8) fgetxattr(r0, &(0x7f0000f6a000)=@random={'os2.', '\x00'}, &(0x7f000072c000-0xc)=""/12, 0x3e4) 2018/01/26 00:48:02 executing program 3: munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00003ff000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ae5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000acd000-0x4)=0x0) setregid(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$TCSBRKP(r2, 0x5425, 0x7) ioctl$TIOCCBRK(r2, 0x5428) sync() clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000000000)=""/242, 0xf2, 0x7ff, &(0x7f0000003000-0x10)={r3, r4+10000000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000-0x10)={0x5, 0x3676844a25170c07, 0x9, 0x800, r5}, &(0x7f0000003000)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000-0x60)={r5, 0x58, "ecc7dce3fede77aa65f2f8acbd0a6dca580eeda116065f771b23985eb085b6fd40628d766948924072c31b6d4339c4c7d3059cf7c347c43dfd95bd3f8199e3303e1c732a2c5f7dd94f5b54d2af16abc4c355418926c4d7fb"}, &(0x7f0000001000)=0x60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000)={r5, 0x28, "fbc4f53c0373120f84e0937374ce20c30fd5836680834204ea3db38f5fe8ffe15a993d7874780b7c"}, &(0x7f0000003000)=0x30) exit_group(0x4) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000006000-0x60)={0x0, 0xb, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r6, 0x0, &(0x7f0000006000-0xf)={{r7, r8+10000000}, {0x0, 0x0}}, 0x0) 2018/01/26 00:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x10000088000b, 0xfbffffffffffffff) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000088c000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000599000-0x4)=0xfffffffffffffe75) 2018/01/26 00:48:02 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001000-0xa0)="a358c91027af1dfb547fc36e4286c848c907424cb4ace6924c7ac3d5c75b502f6426a76475541973dc65ff35284d13cb1b71095b47b76488e98d7d60c21cbaae02635bf6a3c9a1c85535cf79f68594dabd94e38acd5abf6a00717743aea06f0d161ea44395cb02e0903422cf904fa3cb92dbb12f008015ea519dec9ec5bdd83c34169b596f46f7d70e5f6176952000500df5983e7d414ba7c7cdee4f6fcfed47") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="a3a42eb2f48500405bedbe8337648631", @ifru_flags=0xa100}) getsockname(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) [ 60.397598] binder: 10662:10672 got transaction with invalid offset (0, min 0 max 65351) or object. [ 60.411611] binder: 10662:10672 transaction failed 29201/-22, size 65351-8 line 3190 [ 60.426826] binder: 10662:10687 got transaction with unaligned buffers size, 58534 [ 60.426867] binder: 10662:10687 transaction failed 29201/-22, size 0-0 line 3172 [ 60.459588] binder: 10662:10672 ioctl c0306201 2027efd0 returned -14 [ 60.464485] DRBG: could not allocate digest TFM handle: hmac(sha256) 2018/01/26 00:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0xfffffffffffffffc) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000a25000)=0x0) 2018/01/26 00:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/ashmem\x00', 0x410000, 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) chroot(&(0x7f00004fb000)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000cd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000830000)={0x0, 0x0}) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/26 00:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000045000)={@generic="4427df38e0b9b6fa6e6980ba7c4389d4", @ifru_flags=0x200}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007e0000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e7a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 00:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000add000-0x10)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) clock_settime(0x7, &(0x7f00004d9000-0x10)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r1, 0x0) socketpair(0x1d, 0x4, 0x3ff, &(0x7f00000e2000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000282000-0x4)=0x0) fcntl$lock(r2, 0x7, &(0x7f000067d000-0x20)={0x73521d7fcc99acc4, 0x2, 0x3, 0x0, r4}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ab000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000608000)={0x0, 0x8001, 0x1, 0xed}, 0x8) 2018/01/26 00:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) getresgid(&(0x7f00005b6000)=0x0, &(0x7f0000163000)=0x0, &(0x7f0000a79000)=0x0) getresgid(&(0x7f0000162000-0x4)=0x0, &(0x7f0000f2e000)=0x0, &(0x7f0000d6d000)=0x0) syz_open_dev$sg(&(0x7f0000b0b000)='/dev/sg#\x00', 0x1, 0x440040) setregid(r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003f000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000d70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 00:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$mice(&(0x7f00002bc000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000dbe000-0x8)={0x0, 0x8ebf}, &(0x7f0000efc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000049d000)={r2, 0x7ff}, &(0x7f0000799000)=0x8) ioctl$VT_DISALLOCATE(r1, 0x5608) mincore(&(0x7f0000f35000/0x2000)=nil, 0x2000, &(0x7f0000aaa000)=""/139) syz_open_dev$sndtimer(&(0x7f0000f83000-0xf)='/dev/snd/timer\x00', 0x0, 0x200c0) open$dir(&(0x7f00009df000)='./file0\x00', 0x100, 0xa) 2018/01/26 00:48:02 executing program 2: listxattr(&(0x7f00002c4000-0x8)='./file0\x00', &(0x7f0000747000)=""/109, 0x6d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x646}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 00:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) wait4(0x0, &(0x7f0000cac000)=0x0, 0x0, &(0x7f0000964000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c0c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ax25(r1, &(0x7f00008cc000)={0x3, {"dcdb55101ee027"}, 0x0}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x80000000, 0x4) recvmsg$netrom(r1, &(0x7f0000ba3000)={&(0x7f00001d7000-0x10)=@ax25={0x3, {"4be3314d96f3a2"}, 0x40000000000000}, 0x10, &(0x7f0000e94000)=[{&(0x7f0000556000+0xe3f)="26f5bfe28e27c2f4881d2d2123846894330085db41087d021c29ff2d646e4b4b6e68cc75439a12cf30fb56d2a81763dbae0a7c60a2905d5440dfa97b8ee4c029a8ab6bd1adfb2dae89af274ed60d772a0e3b7bfb89dfbb12f46b483d33dfeaa6bf759d35332480e7c553f85eec4b4e40a4b0007c5eb4ea95511364c2e499b5e1180208165f1645a3f81876ae7d976a69d328ea0e18", 0x95}, {&(0x7f0000bc9000)="5693fc8570d5c925e054a3ff555ed768bf8cf903d33441cc454ef7542ad133434d05de60ea215dfbda9ad476fe97ae6384ac0ad480b2c66c845a82d0e7eec8e1f0d2afd25be4ae5975784a2d71fa8afb16167c481e79f5c4cb7d05a04562e0eb737e3426184492a98ac29366e066596252d62fd6dc48e2d7aa312dc316f8d463515d4165629e1bb9c29cf64f0d8691b3bf0580b1bf23c1039bff2fe00540354f891e46007c9209d4d2f9cc", 0xab}, {&(0x7f0000e35000-0xef)="14c20b086bcfed419339f8a0f3909a39f0d4ba4aa113c5ab0dfd4cfb7813206d4b0f53a52d80534d07e44544112110f16e9cf638948f79805a93d407f11e6ad9e7f7b8ef8e4a54cbb50c199cf0899f8cbff88c7b723c9fe69daf62366150cbe74ef8f38dec6f08b9fbb4dde71bc1cc868735c0fdd9bfa8baf73d81e7a70ee989ae2b69011e5c179d19558ffe41b110483d68046a929f9e3f2b690a8cd496ce7c2ff58dab6eca534f7575b950cf3ea77bc071c6db52eff50ac7d3ede21274578c7c035841947cccf9a72c3ac3a6d1009eda646cb46f64fa497b1e4cc231721eb13fa66e5f458931fafcd9a921125b4f", 0xef}, {&(0x7f0000aad000)="6c2f1899dd6f700bf78c1980d6b43aa2a41621b4fdc161df22f20026a9e801c84e5d150488c216cd15b31ea28507bacf7d54cd290f1976fba6778eb9967dbb72a2c3ee60d615419ae4c928544a4b00b5f5310adeaed3b3b16cad4f9a119f635b5ff750", 0x63}, {&(0x7f000095c000-0xc3)="3f5fac03ea07c8f66ec67ea1afa3cd7e9f84aad2f5b8682b21a22c3ae37930e079ad18d5c7d971fe551d5ca48c8e944b69f2833e90436b0934bb2de2bd4da875ef2fa8b2a73b2c54a0b8153a102035ccf54224102c7afd8038ef33a318750fafa7a66707b9749a0f94bb3b59be2817b345b7a4925a644362f178a6947ba3395a5435844be539ed6635d17fa4feef33b1fa530f84ef79c943f4e3a67246061a1b9d566656e3077ae25830fa969e7db5d2ebe20097b4fdcd7e344da0e44864a1c7388544", 0xc3}], 0x5, &(0x7f0000e16000-0x2308)=[{0x80, 0x10c, 0x7fff, "59eb37176a1f5f27fd8d5937933a483dde34a65fee8fb71a82cf3452469b4ac793bec90303aa963515a85cc111a51a0a3348a18b8af20389595e795080bd34a9dbbc1ad47ceeab1ce19f0dd0ba259be5e87f6faa117f278b52f16b1cb4cc006e0078d677ef79947fb3b5"}, {0x50, 0x10d, 0x40, "fb593e31157beea13f22ae69f48755c49c46828697dc911d03ba666c88f1eae7800090d07b2d2e9cc8b74d59b84eb278daa6d0269dce66d0fb5c"}, {0x1010, 0x10e, 0x5, 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"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{0xf0, 0x10a, 0xde, "7a5ab83dca54b8399ad24c6706e924640a419bc6995808df512a486b464421bd72ff643e25dcb6e31254e58bbcae236e5f8b354e457fa360c8cfe4649469c5b5d63ebf650fdcc8e9c6b57d959a0ea6dd22d371d0572d2baa0972ffcc451262c7252cb21f5054c2d3b6b07204aa61b3b2bcd5ff30bb3adf024d0da38900680b94b86165938db6341c64eae8668817ef87908fdf5c0c1410467655c6f8139102cee33a68b4b90da96e159645a009b0b8d2d94a303fc996baa521bb0c2fa231f51f53f697c3362138ecf18934141b4a753295c48a44f8cd3568d37879"}, {0x78, 0x12b, 0xffffffffffff8001, "6c5a62507ba4b5c3da91ce1a6506f2568362cac03a07ada544508c8fcbf106dc05e4823bb963cd443a6dea535e87fa6980de24624a9d9c22d8509e7bb93785b8a1f81e1789c38f8146625b19f3910d338bcbfc030d145fc3053c59196437e9fbd3e4e813f4b22114"}, {0xb0, 0x104, 0x1, "5b980f31eeb9b09820c3ac82e17b4c5dbbd1d75f442d1516360eee72056765d92611f83c76390a224af8de1ed655201ddda4094cafc2f64da912d359899f141b9cc1bf4cfef948fa1e3b233cf17b690bfe4b6241ba360635ebe2cf5e86060460655bfc031e571a5b50265542c59086f716582d26571dacfea6668a212bf3695ab7d1743284329fb64f39532cd5d6f54ed47d1f5cd4fb9bdefe5afb99"}], 0x2308, 0x8000}, 0x10120) fcntl$getownex(r1, 0x10, &(0x7f0000819000-0x8)={0x0, 0x0}) ptrace$getregs(0xe, r2, 0x8, &(0x7f0000139000)=""/63) r3 = add_key$user(&(0x7f0000551000)='user\x00', &(0x7f0000532000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000610000-0xfa)="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", 0xfa, 0xfffffffffffffffb) r4 = request_key(&(0x7f0000cf1000)='asymmetric\x00', &(0x7f0000875000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c1b000-0x1e)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffc) keyctl$link(0x8, r3, r4) socket$nl_route(0x10, 0x3, 0x0) timerfd_gettime(r0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 60.491129] binder_alloc: binder_alloc_mmap_handler: 10662 20265000-20279000 already mapped failed -16 [ 60.501883] binder: BINDER_SET_CONTEXT_MGR already set [ 60.507170] binder: 10662:10672 ioctl 40046207 0 returned -16 [ 60.507209] binder_alloc: 10662: binder_alloc_buf, no vma [ 60.507227] binder: 10662:10687 transaction failed 29189/-3, size 65351-8 line 3127 [ 60.507261] binder_alloc: 10662: binder_alloc_buf, no vma [ 60.507275] binder: 10662:10710 transaction failed 29189/-3, size 0-0 line 3127 [ 60.540971] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.549144] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.556537] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 00:48:02 executing program 4: r0 = socket(0x3, 0x80f, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000858000-0xa)='highspeed\x00', 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x7, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000995000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e6c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000130000)={0xd2, &(0x7f0000d1b000)="bda3cb4f58e88fdcdbadfcf30f33ff1f67f6c27de041defebfbe26de282722c435f43363c7ad5a16cfd973c199940f14d931a4339b916343f2611e809caf6385021dd62f22a60829c79e7b539ac6c19e08e2ab3367f96fac8cd98e5aed6fa4ccef8e48a7ac4e940025f5a3ad4bea55a31615ee4c8c35122c3521e018dac3dd498b9703d6a8f24fca3dc1edad182d359b88eb203dc3d4848cd25a32af9c0a93be5563959a951e51569858dc43b142bbf5b542a92f0a9a17b59626b2f680c659dda99ce7bf595ef7b8c9019918f86c0abdf3a8"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) dup3(r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00009d0000-0x4)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) 2018/01/26 00:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cfd000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) sendfile(r0, r0, 0x0, 0x4) syz_open_dev$mice(&(0x7f0000654000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ftruncate(r0, 0x3d) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/26 00:48:02 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) pipe(&(0x7f0000040000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000067c000+0x4b1)=0x0, &(0x7f0000d0e000-0x4)=0x4) sendto$inet(r0, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffd56, &(0x7f0000111000-0x20)=[], 0x0, &(0x7f0000c81000-0xf8)=""/248, 0x205, 0xf3}, 0x140) 2018/01/26 00:48:02 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002a000-0x16)='/selinux/checkreqprot\x00', 0x4401, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000019000)='/dev/keychord\x00', 0x802, 0x0) write$eventfd(r0, &(0x7f0000017000-0x8)=0x0, 0xfffffffffffffe09) 2018/01/26 00:48:02 executing program 2: mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000094d000)=""/0, &(0x7f000094e000-0x4)=0x0) write(r0, &(0x7f0000227000)="70ff3e8f168efb5ad18e7f90afadce2f31c34683432010874be19fc09d393b25489024588eb38bb0f0c6ecb690017084601165d1973785b69ff438f9ed10fa7cd3f8ff287409e01faddc6a55ebf38ad407553a74177e3bf33ea82a3f624b1b8d5b199cf895dc01aa450c18f6b94f7e861025f35f8f5790edaa4de28be0f24988a9fa7f02dca2058e66ecace336e36dd4c3c2e94b5ffc6560457a84cbc1fb41f6aa87cdb3b68f61dcd3e4da19fc0df5112358d2fc5a303f13a06eec34502f90c4920c0940dcb09e30837d05c5e716e907e3c0b1714f8f4d134af79431937b81caa9e96ed11468657fb3b73913029d79d27a4b972af9bb", 0xf6) 2018/01/26 00:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a39000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000026c000)=0x0) 2018/01/26 00:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00004fb000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005b000)='/dev/vga_arbiter\x00', 0x100, 0x0) sendto$ax25(r2, &(0x7f00005d2000-0x22)="e0d900450f92ec710509369df9581e44a946e525c3726f7014766b12118f1a2108507528a32828eafe7eaa0a79c927caf8f11e269f0f1393a31ea64942a14b9fc7b83316114722", 0x47, 0x80, &(0x7f00003a3000)={0x3, {"4437d098e09410"}, 0x4a38}, 0x10) syz_open_dev$tun(&(0x7f00008b4000)='/dev/net/tun\x00', 0x0, 0x200) bind$inet6(r1, &(0x7f0000c9a000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000000000040006}, 0x1c) socket(0x9, 0x801, 0xfff) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f000015e000)=""/228) [ 60.667357] device gre0 entered promiscuous mode [ 60.678306] device gre0 entered promiscuous mode [ 60.870095] device gre0 entered promiscuous mode [ 60.876647] device gre0 entered promiscuous mode 2018/01/26 00:48:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000519000-0x10)={0x5, 0x2f, &(0x7f000053c000)="092de8fe841ee249e73143e0010536ac268d6771ab54f1dcb7f664bff9b778b0268233d9430f093764562054a55cc5"}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000-0x4)=0x3, 0x4) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x8000000000004, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/26 00:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000904000)={&(0x7f0000b3b000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000889000)=[], 0x0, &(0x7f0000a86000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x0) recvfrom(r1, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) 2018/01/26 00:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005de000)='net/protocols\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00001ba000-0x4c)={0x7ff, 0x3, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) linkat(0xffffffffffffffff, &(0x7f0000c2d000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000968000-0x8)='./file0\x00', 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007a1000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000930000)=0xe8) r3 = getuid() setreuid(r2, r3) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003bc000-0xa)='highspeed\x00', 0xa) 2018/01/26 00:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) r1 = add_key$keyring(&(0x7f0000bf9000)='keyring\x00', &(0x7f0000572000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ed9000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000065000)=0xe8) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000004f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000030c000-0x30)={0x38, 0x0, &(0x7f0000624000)=[@increfs={0x40046304, 0x4}, @clear_death={0x400c630f, 0x1, 0x4}, @release={0x40046306, 0x0}, @acquire={0x40046305, 0x1}, @decrefs={0x40046307, 0x2}, @release={0x40046306, 0x2}], 0x55, 0x0, &(0x7f0000672000)="9aef9c0ac66306409c4111ee597afb36a10eb3ab75f0ed62ed9c8b88800fcfba4ceb35fa697bb24ff36b9bca182fc454f345f64eb85ce014cca9fe3892606563567a4bc98025c270d3d4b6e332747c2c7df05bd40f"}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000aa1000-0x38)={&(0x7f0000334000-0x26)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/checkreqprot\x00', 0x10100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x9) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) getresgid(&(0x7f000018b000)=0x0, &(0x7f00009cc000-0x4)=0x0, &(0x7f00006ec000)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e8c000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000412000-0xa)={0x0, 0x0, 0x0}, &(0x7f00006ca000)=0xc) setregid(r6, r7) shutdown(r0, 0x1) 2018/01/26 00:48:03 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000988000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00008e1000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000001000-0x8)={0x81, 0x3}) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000000)=""/166) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000002000-0x4)='bbr\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000003000-0x9d)="da3442a4e72d65afb4e26a3740632db23a4c96ab4227f9f127ec822d619300c13e62c16166b530507bb597f135ec3a12df36da753c24f40df970d0b38838f8dac55124e2ff802da8ebf62c34c432922d6f040b2506aeeceffc78c9f0eb7e11e70355e1a8ca32b76cca7abc481dd3179a4a9a000359f62fe337aec0f6e8924ef77c6d30a6ae86034d198d11368131a31c977a189b73311cd1a11e64a4b7", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000)="38d269ed570d07ebc8bc919d31ccd80414a466c46908ab8e25b48bc13131c9b254b338f559c206ce5cc68e35d873f327ff38b8482b6632881cdb0e4153be0cdc4d26eba68c815535a896e599f5419dcde0833d5c85f9f30a9bcac77f5fab60da388fcfc64c55130f6f69b4d25494fc95e07729ee7a6173b5fe1cec56497c631e3ab810dbbb141fb0b2054f77f16726b5b08c1b68886c72f1b1d36ed3634c1f70e0f270f92791181888a1bb79cef20a02b04130a04c426d856b182f4b8851ca7a4b1614c185c880bb2d0f6dd76219b03d7df06d1cd775640445987d8be44c3fb78c312dc2d38b98dd5e681a13dd92f4d710dc765c967e96046212ffe45d6e72127b28ec185a4742258d22ee4058098cad1791a46548874d1a8c36a9c6ee605c9c9621aea6a01aa7dc11a2ba50a8481bd0961564aa44e8101a19545abfc954f4bed1e9a78a5d94cbb23bd3152144f038de5799be159f47025d332f8be5a9dd8aa04fe7de877c2ecb5d5bcd1ea8636545fe28a1cea0267fd6bd1106109d4443360118a8a69bfe68b28dda052160dd447460c8435ab41477aa629587906c0f51815a0a093ec1d310791ab51d638fec4614ae0117283711dc2ff34dca46a2a733a2bfe51b7871037af5a8d202c471738143f166ce4376558589bf1eee71d38d926a2bf314e1a2081287433a200db9b0d85939285de5b5facb665d2e834b1a940b3ae0ce3c103a8f28ac06096d3805924a5e6e8b4519d8976b2f457a6ecbb87310755727d3d9c2395f2298b58d3a02bc1d43944a56179739ef112349424969d6ab95355da74ce6dbe805a89432efcdf0e52596dd368d5f6ba64e0ac6633010b8e0e371b1c0871523a633ca1ac4cdbdb181e29f45b5ab489028bcf012e68f50d92d179ab2619627622d4e33839f3ce810386b363ad1f1d10231f1ce68e847741fe921c287b4e9e7366aac52f87a2086aead1f61de4866c3bac71a14e47c9dc23b4d214c3ed0de748c25eb9e5d019c9b37a4c883360e09f2d2772ff3c5be590dedd69f7eaa77a9ff8a74363bc46d66633bb3471ab80e7d6a0f7b033917a9f37106d048392b99560c4712e4eeffeafd190c9f0deb21ffdc5d7dfdae181e38b9c0575cc5a9859f069ea018275c55e7462ed2234ef34894efb1379d64673032191e4ffbd5d0c67718ea23d1cc708c645626fbcb83a511d404e26472ed67bb93164c3c62f8a1bec94ee8a6adcbdb2db4a4881a458dfa025525cf9d71c0c001c38abb1d0e1d78c0f35b4c633704ce93cd373798f5fdadb0160bdb1073476787dd5f053d05f63d1fe25b4e65cde32da27e0a8c6557c8785b45ca882f38c8e0828460c964394d6e49bcd0e3f1852576e203240127804b4aee0d7005f463e2fda46d9ee1df6da6e12bdcaa075b85040af9e61f3652623768c1052bbe7634d6cbc254da75b4bd0d5224f6cf507a8896b8577a39e0b71b7f4a5153d067e9760631b9458da44caf5ef2069970e0d772a5811ae2aa2c429b4e2b78c8165c232ad7454bc6bbd3c03c4f41082a37f8c3bee09f883eeccaf6a835fe2dab2d13b6892efbf3d77eea3136ab51e1220f930b1179f6d5f399a9979ad183e6d7a1e654d5f24649f86c17998f9db5cddb185e2fbf09764e3bc646d961a267cfd88b943c745b4e10dc360ee32d2a5b55fcfde7c4161bdc9977ab50eb629bd473ad41c6f4b3d7a990d28ec26c48c87938e25bed2f6303e2a44f42114a46d89223f505610cae76375d7153fe2e3f1bfeab8435d3334296659de056af1a4ba4e0b21daeac384c536df3415b3e1f7324be1cabec62292387cf46e3db8823d31fec9a8ab98918959d7b35f43c742ed968bd1a30c85d8cd515633256e0c448153395000f8c435706666b4073f09803e119f9a321c8a0d05a669bb3b129f7870757075085944673c7f8f7497baff39a3fe2619783b875269a772ee5f0f08b8a3f21cc51be7f8c90b929982e8eb4f1055c445723ed7641fe7b31482d90263e3ae783e54abd8d4ffc932739a8675a1542ae3168dfe8c3ae6609e5e8b2670331d966d33b3059df6259b17dd66fafc4e8b3e4045a9dc295e774c08f045d345ba907fa43cbcf5eb1f85ef02304a62f0b5f1f68be99867f426899117c090494a9ebf42cedcb15b76046477ba91e43fce693b51088c4c30d6b14791c79f6ebfdcdc096e8ec7f04e7341c9af2030a54a6ac3fc1704168a96b6eab0f3d0b7f7e5af664f57a2356ca8b36bcc06ed2b9d1d137bf32eef65f71ab17e8c85c1060515faa42fa3a4adafecee03ed5a62629f08d27deb594597cfd1fd60fcf097f4f71825c670e198934b468eba1eb2ccb307373953d3ae9322866c19e56ff363a437bd8bbf68c5488bc1f39499a6cd6c17d0ee963e77b8a298b1081b5500edc33af77953151bd77ac5f130dfb79379504d8bf3052346885b8b55d3fecea73d3a753ca09585b838567ea323fa8e9bc6706d8fdca4bf438a4b011a7e7bde1b8676672406c76e4c1c2d08e7112147eddf45f8de63ba28c191e8842c7129e255c62574396ef4dd2f650e4fb7104d460c751c50ac97abf39095f61256260d4637f9ed5a75a96b8f7859a03655eaecc7a5a867468f1d15825a41078ceda005f69fe57d46f9a2781510ad6cfa87c205750351cc903a1ad9dc9b61ef96786eb310a615d766c0ccb164ab1d481f407b7a9eea46c84b544aef68b4076d6a4647dc577760190fe865437de526d7e3338f305f65c66a17ab76b70bed8a54d2bdee7d919f4d271742e38e1eaeed2917910a4c8291806d37c2b2788cc90a0d943e3cb822114afc3eac8b0bbdc7489520973dccb7ca39c6bd5e17efa5eb8c8dc8ad8a880a765eeaf3468240886dcbb8aface3437b975dfa10fd99a81b893f32aaf7634c07a87c2dc12f4e96c7cf3ec5ab89ca774f8d6da39c7f35ad800b6faab82be07ec49215756223e2523c6344c2a308314593353a3a27bd665f6d85f44338ae4a016658bd68f79fd9abd4c5192dc8d853b46a7e5a876186c81bb3662929b92b6e734d16caf13b5006e6e34b1a29efe4eba07cbfc6467ca13b90ad8bbf33d2a5f7563b92bb0ec030f3a13eb0564cca1309a3986e648ba61cfbe136acc48ccf0de4fdbce526dc6f2da61ae6af922804cfabf26aec01afb62015616967f484f8f99e7b49832975545fe888e97e51ad48eabce6d6e4ddfe0365d5deef6c5a6b1b8cb1233cbb2dee0e6ae9c7487b34085fcc32142ed7d266cbe1ecc0b841005469a7c84854596a88f19a40beb3f3040533ebc71aef80f8b9a9c43461ed401aca2b7f88891e8cb7d2d03d14cb65b851de5ddc166f1a9b0272f53ec8a195c6be45dd21741f5119bb915e3e74c4ab79a2fd2a59cf81ef45aeb6476b4a027d76bdad5a49f2460a3093ceb0c08b953b187478e0c978b48fc2231b9dc30bfa8779313c7005f231d8769d10cc160cbb09072be599bd92cefbd3fa019ded46860b7fc7d32a7a2900438ddbbb8558851101e419cf1491035a011eb1c7067a0782b6488f38a06372bc9870b3787072d18a0c86b003d564742d55805b74c9af4f513cf0dbcbf380b7146e36fdede678a953b416444d9eaacd1089031535997511e5b4c2d006b63e49d3b37bfef9a9af600b7fa57a17e573f44ad9d4b6a25ba402dd77cdf0983360a3f92c2a7d276634dff23925e53b61594c405358536530f82cbaa6e2362a8bd86420e56985f5c9878f510f618f5de2c064ffa6af13cc9ef7e6905ddabc4df48da5d73a5b636fd595f211c1ac4c593714b141c377d4304de67e0ba0aac32ca4c1484d469537954f8015386dcc4be434b15b856702a0c4ce32757a310d4a6483e3bf0917a94cf19167992b5b14ad90bb8e3e837e9e053d425d6448773b1dc2fa73044070cc0fed270d50eacdd0727f2d9c03ff7c5ec73019ac138f05bbca92b9dcbaafc0108f2ba5cd407e11933da5ef0d344f72d2c2a3fae259eff08893134b839889f5bfdf84634f90089546fad4d66230a4cfc51ba519cf10d973742a631183ef3dde035a1af2342cfc4bd97b3972f0577ade0a28809d4c13bf5e939100c8228c78fb813651c01acf6525eafa85e6bdfc82f8c7d041d7b65837920fb5f8f5bb08c94901380566dfb6aa8361dfe039bba8855823151d340a07ef61dc6667d8bfadcfde7b4ab47d52a1d3c3f2792108bb3052d849183cd41821bb0f1c122905b8c0acaf22a40f0342f720e3e3fa74be5365ae4eb65f945ceb6a06a208c1f7dabdd438b4126cc60dcdf2af50fba3fe9c7327940293e79da02307e8640f0ce2751fcdec76197f835626671c8631a154404c9ba683ba121d08fc434bfde9766820080d77dd5e8e47fc8ff36bc40a57b7a44edda998a786d5fe7ac24651147f9b48491ec925733d8c27fb491d6023880fc785b144ce298823ba319569ed27956eba3a14b5a1cbe80ef9469fc7c5a2d13fab8533157c10c6dfd6e2007427f5f1a0c42091affee7b179e147b1c7dd1c27ab6ce9f5e2ae0fa383b969ad2e68740a1350ddb4c4afd55a8b42040c31155707d7c114f0011821d08bac9a1d58b5fa2d04f96cdc25cc5e4ee1b45369311c8e7a04e96aa8775bc2ef3306e9d3550ba021ef02642aa009a226352a5efd2bb2ee61f90c8c0f97a09852baac7bc9934a142848cfd4b07e394a39272dc56b75b4afe331a3c0a534ef16ee3db5cb90a829d09625380f45b35fd0bbb38492279e609b7a21f65e8b8c15d29bc0a550c87a96d1dd423ab88f5e659894ade35f659016c3939d275c488b27ecb347383b7a5ed92ac631dc723571554d452de10aafa6fd1acd747bfe898788646fe2e15326905068b61cb3440f38d55b953a1f76ea95cb12dac802f4d551651a9cdb48f211253c077f392f5c27c3e5f82aa5c7d655f8f7e3ad8d13a84882ded855e7c755c36ac4a657cffa5d9deb925e83a0a67bff4343a08003c2f5ffd4ed9ca026980c8b0b30d2777fbff233f18893c84612bd9456c6eb905baaaae972d31ebf6a4f224e6f0819563aa8ba5bde12fb4cc00d5e4f9d95c3452104003798b741770d4f4f706a91c6d8e8fa647d44579325e180bcec848c14455488adad8479bf6508aeeea8c9a7328344dfca974f9e82a8999e980029664ad079c5624c91e25d3644d0fb37c99f13b608bce538bea49770097d9f5800808a8f068e7828b93b776a5e2a3456ad906372fd8c897656d616bc5c62e4befa9aa8205a5b90ed97e05c2183a4d1bd4bba3abe231121cdfad492a6c4c6921f7158b41746ced090e5fd6e2bd4e75d4033109d5267b7385dfa4eb6d74f3e572d990da5e603453d631a0c592e6a82a6e02749355154245495eeccaf16916e49d46817688de459b5d4d1f13c1771bfcfdbfcdac10ee1395f7f99582d9a016e4b5353b60ff1275fa8bb73ffe386f96a1ab70587b2c83e8de02603e6f6332b50a8709ce90bdbc25392dbd90736c62cdb5411f834ae0357b8a34db7369fe48f679c1a5bb8092b9fd0df5247d7f13d4505682b4a4d8e93a05e75d075dc2b84540a3c60ec79725559d9522a27d582d535c51e3771d116bfb715c42b8889e72afee041c2c7390a95694c08058c2971e751bd3b5f55dc77fa5b02eaef5320750a14d30a61c40f4dd7d57f59bce5e787e9df0040e0f8ac1ef5e3b8f451f633329c1cef97044d4dee01ce6630cfe65ebea9c8a254e77df1b3b299575466386591933dd17d4cab4a13fd6448f9a60b09597a6f938f7f107f96a1bd408189cada1bd1ef5815b8d3e0885e228971d25e71be15616731a6280a0ddfeb74f") ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000003000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x402002, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000005000)='./file0\x00', 0x12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000006000)=0x5) readv(r0, &(0x7f0000007000-0x30)=[{&(0x7f0000004000-0x7a)=""/122, 0x7a}, {&(0x7f0000004000-0x32)=""/50, 0x32}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000007000)=""/126, 0x7e}, {&(0x7f0000007000+0xc4)=""/217, 0xd9}, {&(0x7f0000007000+0x6ec)=""/82, 0x52}, {&(0x7f0000002000)=""/184, 0xb8}, {&(0x7f0000007000)=""/89, 0x59}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}], 0x6, &(0x7f0000004000)=""/64, 0x40, 0x4}, 0x40000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) 2018/01/26 00:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000804000)={0x2, 0x0, 0x2000}, 0x4) 2018/01/26 00:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000072b000)={0x0, 0x0}) 2018/01/26 00:48:03 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0x200, 0x207, 0x0, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0xffffffff7fffffff, 0x8, 0x1, 0x3, r1}, 0x10) keyctl$update(0x2, 0x0, &(0x7f0000f63000-0x1081)="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", 0xfffffffffffffe98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x480) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000-0x8a)={r3, 0x100, 0x82, "7b6c33fa4145c118298c62e8f4ccc9585ba6c466dad595a437d395b33f46398e6938bbe898bbfb608aa8c2a7d47b586cb8c8586253b713d11cb3117f9d805b8e2aeb7c855e0937d6300157ec30f072cc5a61c26aab2feb449751137894561901870c3ff0884bbbc3698737b781f2ae42375b8ca2c54f62c89379eef1e86bffb65a90"}, 0x8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x2, 0x3, 0x2, 0x1, 0x0, 0xa, 0x0, 0x20, 0x29, r4, r5}, {0x1, 0x2bdc, 0x4, 0x935, 0xfffffffffffffea2, 0x400, 0xffffffffffffffc1, 0x23}, {0x7, 0x401, 0x100000, 0x6}, 0x1, 0xf, 0x1, 0x1, 0x3, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x0, 0x6, 0x2, 0x80, 0x40}}, 0xe8) ioctl$void(r2, 0x0) 2018/01/26 00:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00003ce000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) 2018/01/26 00:48:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x1, 0x1, 0x0, 0x5, 0x0, 0x7fff, 0x20, 0x1, 0xfd2, 0xfa51, 0x4, 0x6, 0xffff, 0x8, 0x1, 0x40, 0x435, 0x3, 0x1000000000000000, 0x1, 0x6, 0x0, 0x40, 0x8, 0x7fff, 0x2, 0x101, 0x0, 0x2, 0x4, 0x446c, 0x1, 0x3, 0x4, 0xae13, 0x7fff, 0x0, 0xfffffffffffff800, 0x1, @perf_bp={&(0x7f0000000000+0xad5)=0x0, 0x2}, 0x100, 0x7fff, 0x1, 0x6, 0xfffffffffffffffb, 0x0, 0x5, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x2) readahead(r0, 0xffffffffffff2039, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000720000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/26 00:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000145000-0x4)=0xc227, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000d1f000-0x4)=0xff, 0x4) r3 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') readahead(r3, 0x5, 0x7) sendfile(r1, r3, &(0x7f000030a000-0x8)=0x2, 0x7e) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007d3000)=0x0) 2018/01/26 00:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x802000000402, r1) sendmsg(r2, &(0x7f00006c0000-0x38)={&(0x7f0000264000-0x1c)=@in6={0xa, 0x2, 0xffffffffffffffe1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000146000-0x70)=[{&(0x7f0000d94000-0x57)="4d7449bcc940abf36c8ccdfec8c0e7d69e8a7060ace3c42ad38f96096b956e306c3ac5f1eb31fe2fecff7b3df15265c272d9bdeb12bc2a8274ec70cd32be0dc65bb633f8978bd7d23f959b0c2be88f10dca2955311f158", 0x57}, {&(0x7f0000d56000-0x2c)="f8b4f00c67c5187281e2ca52620eef68e49c7580e8e96d8ae89c7cf3ff36d1a47c2c50b4892e2bf224ba2f08", 0x2c}, {&(0x7f0000bb4000)="5cb4b6739e45bc786d7f1ed49fc697f7fb29e2b15cdd40e50926a580b6597117e17becaa2a26461fd61947742adfe2dce65348ac1db3f3ca3e63b08c9ae10bb5a4086a0a46d45f5dda44da4d4bed3486debbf4e54ae31bfe402709", 0x5b}, {&(0x7f00009e0000)="b75f2b74516e1ae494918eba8b238d4a51de550421c84e96d2adc782cb9265", 0x1f}, {&(0x7f0000ffb000-0x7b)="5a14179c3f1818d2adb449bcf83315578a821bd2f6b01cccbcac4b2524a2a4e62d883f21cee468a80630d06d9ebf6583c20a0c670e0015e54c8d10ec3132a7cfcc2b547bf8be7e3bedef037e0774f7370dd476d213ac3626939e593e7582982f44417086daf84e7cef3df7cd790e7c7129f3dd58164069c97bd47e", 0x7b}, {&(0x7f000010d000)="72bf6055ef9a0ce0d7bb1320c7fd26ed287b7975a43ffe2b7314b06512f172a5e1fa9ad95ce5ec24d21347e9236d8c", 0x2f}, {&(0x7f0000f69000+0x477)="24f4c576886b1afd3a6551fbc42ab178280efe1c2792c55d05f9e3df26c1e184768f5ddb8e01daf195f4fd8e91ee2e89f78787", 0x33}], 0x7, &(0x7f0000a50000-0x400)=[{0x98, 0x102, 0x63f, "52e5252eaa9f4cc6ba5df3cbede25a2745db39da0d13eccfb5e029c5e87523702b99be6b082417055169a674e6f4c2f6ef136f18f4a05d6cbdbd5117da3d425d4ba75dcc35cc4b8ad2a3db8436edfbe77bc098e149f6873f22c38d8eef6821dafb38a805681c17cb94c40b9404666dca2d732d700117eaa0e1b1afd18b6421389cab67c9c9e37328"}, {0x68, 0x113, 0xb4c, "fc611a829cf1b45da873d8ef7fdad9423c46d137b31b807c757e8572546f345da9c8c4ca889a53fc3156ae5628264831ad05c871f1c63df449282d8a0c2acc7c892ab6ae5a79dc4839fb4ab55b4ca5dfb5243d2654"}, {0xa8, 0x116, 0x1, "af4050f89f5dbd1e32459ea6a66bf1dd0b0e28dd333c8f05bbfff717539048d5bb4480587b5f655dd534b7ba85201f142759002155949b1eab32593e6f6cc1c8550518d92708c9d1e8378f3111d3a8c4a7ae2b80fa084ba2f66c416f269a3d306ffc4e161d372e6765126956fc935dd8fa61c835f46b7f85c104bfab5c170a9fb584e9d477e0e92f36a84d9b526c94fb5469c0f0"}, {0x28, 0x11f, 0x9, "76cadfc8bfb6e72f6168f903ed1c407da9137b"}, {0xc0, 0x10f, 0xcc, "ecee726d65d60c59f6fe0eadc9b4c5f50e55f844b4088067cc0badc7d749067e5e7117ce444670e5777dad3c5cfccb8b216c23369786158dfc0f372238ded7c51b84f423689a69871df67dc01816dd3391f0942d75cab3a5a742a0d147fad7e32501ffd49f669e568d402150f3db7d42c1fec9439d7f0e25c362cf1896e04601a38ab7b6dcaf576f8db39f30e8d05e9a4bbfdc8d951b5890e34948bd2509a76a8b0ea10481bdb7172de71af4"}, {0x20, 0xfffffffffffffffe, 0x4, "7410031b49c03aae31"}, {0xf8, 0x3a, 0x8ca6, "75ea451b8212c3cd8a3a3e1e55cf24f89f3cafc185899bb1d57dae23c9fa8bd34e338ba074484216699a63916c654f64e17fadb422c6a09bbabeccff2e6023f37ba61d6cfa1509063d0229e1a15e5c6cd8da3ce135f6263f992566b752f3302ce66483b1d04841e53fa68676a638ab9d9e285eae21878387a6d2893a723570e726a213b71a0161562bd6831be5fc9b7bf015874a3bdc59b55fb60f1dafd6fdf0f6fa6d4308902bca71c565a3939fb56eab5d1ea7faccebb4789d165b565fbfad8574e28626b6c8c8dd0bb3673afbdb27d4138088f2498b0fd42cf3d977c228e7ee6390fb85"}, {0x58, 0x119, 0x100000000, "259d20842c4f133e69da6ed950007abfcf504a95c4eb088613b13cdb9a5424e55706e3d818dca6b14307ef3d06b329b00f57862c37c732d085fac5bf66cc4274cdc8d0e444902d"}], 0x400, 0x40}, 0x4) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/01/26 00:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00003b6000)='./file0\x00', 0x98000, 0x4b) ioctl(r0, 0x3, &(0x7f00008d6000-0x39)="e95244b8076339f8c9f5284f7894c06715544c87dc4ae208fe301f43e5bee3f8d8eb406029644e6b5d98d60b6339c98887f8372c7d3ad063e1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00009d7000-0xe)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e64000)={0x0, 0x8, 0x9}, &(0x7f00009d4000-0x4)=0x8) 2018/01/26 00:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e1d000-0xd)='/dev/net/tun\x00', 0x0, 0x80) r1 = socket$inet(0x2, 0x7, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e26000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000006e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000549000)=r2, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00001d1000-0x50)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe(&(0x7f00006d6000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r4, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000622000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x200, 0x3ff, 0x1000}, &(0x7f0000f8f000-0x4)=0xa0) write(r4, &(0x7f000063c000+0xef1)="884caa3cde0112518e80790a6e0ee16d45580a720176beaefca6c71b2b7288b151c53db29fd54d5419969859084514ca8b66c85a9d2a6331d724b7", 0x3b) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fcc000-0xc)={r5, 0x8, 0x2, [0x3, 0xcf2]}, 0xc) 2018/01/26 00:48:03 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="3eccac3b1fad9228894bcfb458dcca6aca5a2ea6d4ec53d26a7ead36f9f631a3a30357ef215d2b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/01/26 00:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="e7", 0x1, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f00005a6000-0x38)={&(0x7f000034d000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ef5aae232116ddeb8d36a487385e0324659b2cede970a339168e3df917028d7271c1f5d01578e6e96619f29735086195760952a48dc1e01e211a4dbbc3fc63", 0x0}, 0x60, &(0x7f00009d1000)=[{&(0x7f00005d1000)="f99b07cacf1bc94d98419e2bba547662fbbc9b53f0b9cb63993bbae86e593f608138ec68a209292906cff1698e8ce937084237c419d7a74f6761768f9f58b69ac27e870d4da9018a2f954e85fecc5c956261cdd91e42704a01e28108264df4ea3f4ee522c11ef5d460fd90a95a9b913eac3f56d91a0729e1c5cd36f5ff71e5625d12b8b672b8d584dcb7a6c484666f723b54f9e87f8376753c198ad96be33131ab5777ac6f71a2cd2d9333306b89be460db1d295dc5b8d31ecaa0d0679d13f57a6e249fb91f178e52b78b62a4a16f3cd2a14c8a36141f4277e20cbd9b03a0a033d45eb38e34745f1c4", 0xe9}], 0x1, &(0x7f000080d000)=[], 0x0, 0x1}, 0x11) recvmsg(r0, &(0x7f0000099000)={&(0x7f0000cf2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f04000-0x40)=[{&(0x7f0000558000)=""/4096, 0x1000}, {&(0x7f00003a5000)=""/229, 0xe5}, {&(0x7f0000bd6000-0xde)=""/222, 0xde}, {&(0x7f0000ba4000-0x9c)=""/156, 0x9c}], 0x4, 0x0, 0x0, 0xffffffffffffff81}, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005f0000)={0x0, 0x1, 0x80000000000004bd, [0x15ab, 0x100, 0xfffffffffffffffe, 0x100000000, 0x2, 0x4]}, &(0x7f000002d000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000073d000)={r2, 0x3}, 0x8) 2018/01/26 00:48:03 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000027000-0x8)='./file0\x00', 0x200001, 0x8a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000001e000-0x68)={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, 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]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x11, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000031d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0x6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f11000)=0x18) 2018/01/26 00:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f000043d000)=""/28, 0x1c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000b6d000)={&(0x7f0000ba8000/0x8000)=nil, 0x4, 0x4, 0x96f23db9bab7b03, &(0x7f0000c5c000/0x3000)=nil, 0x800}) 2018/01/26 00:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x802000000402, r1) sendmsg(r2, &(0x7f00006c0000-0x38)={&(0x7f0000264000-0x1c)=@in6={0xa, 0x2, 0xffffffffffffffe1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c, &(0x7f0000146000-0x70)=[{&(0x7f0000d94000-0x57)="4d7449bcc940abf36c8ccdfec8c0e7d69e8a7060ace3c42ad38f96096b956e306c3ac5f1eb31fe2fecff7b3df15265c272d9bdeb12bc2a8274ec70cd32be0dc65bb633f8978bd7d23f959b0c2be88f10dca2955311f158", 0x57}, {&(0x7f0000d56000-0x2c)="f8b4f00c67c5187281e2ca52620eef68e49c7580e8e96d8ae89c7cf3ff36d1a47c2c50b4892e2bf224ba2f08", 0x2c}, {&(0x7f0000bb4000)="5cb4b6739e45bc786d7f1ed49fc697f7fb29e2b15cdd40e50926a580b6597117e17becaa2a26461fd61947742adfe2dce65348ac1db3f3ca3e63b08c9ae10bb5a4086a0a46d45f5dda44da4d4bed3486debbf4e54ae31bfe402709", 0x5b}, {&(0x7f00009e0000)="b75f2b74516e1ae494918eba8b238d4a51de550421c84e96d2adc782cb9265", 0x1f}, {&(0x7f0000ffb000-0x7b)="5a14179c3f1818d2adb449bcf83315578a821bd2f6b01cccbcac4b2524a2a4e62d883f21cee468a80630d06d9ebf6583c20a0c670e0015e54c8d10ec3132a7cfcc2b547bf8be7e3bedef037e0774f7370dd476d213ac3626939e593e7582982f44417086daf84e7cef3df7cd790e7c7129f3dd58164069c97bd47e", 0x7b}, {&(0x7f000010d000)="72bf6055ef9a0ce0d7bb1320c7fd26ed287b7975a43ffe2b7314b06512f172a5e1fa9ad95ce5ec24d21347e9236d8c", 0x2f}, {&(0x7f0000f69000+0x477)="24f4c576886b1afd3a6551fbc42ab178280efe1c2792c55d05f9e3df26c1e184768f5ddb8e01daf195f4fd8e91ee2e89f78787", 0x33}], 0x7, &(0x7f0000a50000-0x400)=[{0x98, 0x102, 0x63f, "52e5252eaa9f4cc6ba5df3cbede25a2745db39da0d13eccfb5e029c5e87523702b99be6b082417055169a674e6f4c2f6ef136f18f4a05d6cbdbd5117da3d425d4ba75dcc35cc4b8ad2a3db8436edfbe77bc098e149f6873f22c38d8eef6821dafb38a805681c17cb94c40b9404666dca2d732d700117eaa0e1b1afd18b6421389cab67c9c9e37328"}, {0x68, 0x113, 0xb4c, "fc611a829cf1b45da873d8ef7fdad9423c46d137b31b807c757e8572546f345da9c8c4ca889a53fc3156ae5628264831ad05c871f1c63df449282d8a0c2acc7c892ab6ae5a79dc4839fb4ab55b4ca5dfb5243d2654"}, {0xa8, 0x116, 0x1, "af4050f89f5dbd1e32459ea6a66bf1dd0b0e28dd333c8f05bbfff717539048d5bb4480587b5f655dd534b7ba85201f142759002155949b1eab32593e6f6cc1c8550518d92708c9d1e8378f3111d3a8c4a7ae2b80fa084ba2f66c416f269a3d306ffc4e161d372e6765126956fc935dd8fa61c835f46b7f85c104bfab5c170a9fb584e9d477e0e92f36a84d9b526c94fb5469c0f0"}, {0x28, 0x11f, 0x9, "76cadfc8bfb6e72f6168f903ed1c407da9137b"}, {0xc0, 0x10f, 0xcc, "ecee726d65d60c59f6fe0eadc9b4c5f50e55f844b4088067cc0badc7d749067e5e7117ce444670e5777dad3c5cfccb8b216c23369786158dfc0f372238ded7c51b84f423689a69871df67dc01816dd3391f0942d75cab3a5a742a0d147fad7e32501ffd49f669e568d402150f3db7d42c1fec9439d7f0e25c362cf1896e04601a38ab7b6dcaf576f8db39f30e8d05e9a4bbfdc8d951b5890e34948bd2509a76a8b0ea10481bdb7172de71af4"}, {0x20, 0xfffffffffffffffe, 0x4, "7410031b49c03aae31"}, {0xf8, 0x3a, 0x8ca6, "75ea451b8212c3cd8a3a3e1e55cf24f89f3cafc185899bb1d57dae23c9fa8bd34e338ba074484216699a63916c654f64e17fadb422c6a09bbabeccff2e6023f37ba61d6cfa1509063d0229e1a15e5c6cd8da3ce135f6263f992566b752f3302ce66483b1d04841e53fa68676a638ab9d9e285eae21878387a6d2893a723570e726a213b71a0161562bd6831be5fc9b7bf015874a3bdc59b55fb60f1dafd6fdf0f6fa6d4308902bca71c565a3939fb56eab5d1ea7faccebb4789d165b565fbfad8574e28626b6c8c8dd0bb3673afbdb27d4138088f2498b0fd42cf3d977c228e7ee6390fb85"}, {0x58, 0x119, 0x100000000, "259d20842c4f133e69da6ed950007abfcf504a95c4eb088613b13cdb9a5424e55706e3d818dca6b14307ef3d06b329b00f57862c37c732d085fac5bf66cc4274cdc8d0e444902d"}], 0x400, 0x40}, 0x4) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/01/26 00:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a09000-0x8)={r2, 0x9}, &(0x7f0000036000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000095c000)={0x19b1, 0x2, 0x6}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000437000-0x4)=0x0, &(0x7f000088f000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000894000-0x4)=0x0) 2018/01/26 00:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d0a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000051e000-0x4)=0x48, 0x800) fremovexattr(r1, &(0x7f0000c6c000)=@known='security.capability\x00') accept$netrom(r1, &(0x7f0000bed000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bcb000-0x4)=0x48) close(r0) 2018/01/26 00:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fdd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009a7000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/26 00:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ba000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000cf9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/26 00:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f00007ea000)='./file0\x00', &(0x7f00001bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000115000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) r3 = socket$key(0xf, 0x3, 0x2) seccomp(0x0, 0x1, &(0x7f00004bb000)={0x5, &(0x7f00006d6000)=[{0x0, 0xfffffffffffffffd, 0x84, 0x2}, {0x5, 0x29, 0x3ff, 0x9}, {0x5, 0x852, 0x20, 0x0}, {0x1, 0x2, 0xfff, 0x3}, {0x8, 0x0, 0x0, 0x4}]}) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000981000-0x10)={&(0x7f0000ed3000)={0x2, 0x400000000000003, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc5000-0x15)='/proc/self/net/pfkey\x00', 0x400402, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a4b000-0x4)=0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/26 00:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000488000)=""/0, 0xffffffffffffffa2, 0x0) 2018/01/26 00:48:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004ee000-0x4c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9769, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r3 = gettid() tkill(r3, 0x16) 2018/01/26 00:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)="") r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004f6000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000651000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000068e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a8d000)=0xc) chown(&(0x7f00005c0000)='./file0/file0\x00', r2, r3) 2018/01/26 00:48:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800000000000800, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x11)="152c834cdcdb66842fcdc02878f1e81e2abacf6ca7a9664efd79ab9c502d04040e5a6b772f156461", 0x28, 0x4000000, &(0x7f000058a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000000000)="970fe16775aa8f38c36dde4f79323ea238e04e5604e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ad427c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x80040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 00:48:03 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000002000)={0xe67c, 0x20100800, 0x1000, 0x3, 0x1f, 0x6, 0x3, 0x80, 0xffffffff00000001, 0x3}) 2018/01/26 00:48:03 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) write(r1, &(0x7f000001c000)="83", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) close(r1) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000981000)=""/113) 2018/01/26 00:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000509000-0x9)='/dev/ppp\x00', 0x101200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000115000-0x10)={0x7a, &(0x7f0000fa1000-0x7a)="a7fa0eb8364b1b104df2cba828a9c867f0224cfeb2a3586696e2e6634ba8a1aaabeb3078743a8531799b3feaf1b419e3deb9849fe09880b962f92fe93b732187756ed6e5d614d9fef47dd30cc5675e1e4d70ec934c8e9ed1a868965b06d0f3d54c7ac8b8dd823ff07aca3cf443f151a2b4a572c10ad4ea3886c4"}) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x0, 0x300) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b2000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e61000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000039f000-0x10)={r3, &(0x7f000041c000)=""/206}) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/26 00:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f8000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b30000-0x4d)={0x0, 0x45, "2bbbed58e5a94d88ac10b2d030082d43bd73482d747b056bf7d2b46ae128016ec4ed93844bbacc01664da73874a51c6a0d3639ac9cf54a1a4735deeb43b2c64e404546003f"}, &(0x7f0000d74000)=0x4d) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a29000-0x14)={r1, 0x1, 0x0, 0x8001, 0x1, 0xc9}, &(0x7f000033e000)=0x14) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') sendfile(r2, r2, &(0x7f000031b000)=0x0, 0x1) sendfile(r2, r2, &(0x7f000079c000)=0x0, 0x7ff) mkdirat(r0, &(0x7f00007a1000)='./file0\x00', 0x1ce) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/26 00:48:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000678000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket(0x17, 0x7, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f2c000-0x12)='/dev/loop-control\x00', 0x401, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) 2018/01/26 00:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000d2000-0x8)='./file0\x00', 0x4) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x1dd27fe8a57d92a, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007cd000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000532000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b96000-0xc)={0x0, 0x0, 0x0}, &(0x7f000074d000)=0xc) syz_fuseblk_mount(&(0x7f000057b000)='./file1\x00', &(0x7f0000509000)='./file0\x00', 0xa004, r1, r2, 0x100000000, 0x100000001, 0x2000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00007be000)={0xfffffffffffffffd, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xb8, 0x0, 0x9, 0x4, &(0x7f000067e000-0x10)=@generic="61e002afc579fd00b9594ff6a32c75ba", 0x6, 0x48af, 0x4}) 2018/01/26 00:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a09000-0x8)={r2, 0x9}, &(0x7f0000036000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000095c000)={0x19b1, 0x2, 0x6}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000437000-0x4)=0x0, &(0x7f000088f000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000894000-0x4)=0x0) 2018/01/26 00:48:03 executing program 4: prctl$setname(0xf, &(0x7f0000a9f000-0x8)='cpuset)\x00') r0 = gettid() ptrace$poke(0x5, r0, &(0x7f0000587000)=0x0, 0x80000001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a8000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fd3000)={"d50fadb2d0e4e3843b6e50e32381860f", {0x4, 0x20000d5, 0x94, "d135e260e7a0", 0x1, 0x0}}) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000c5000+0x7bf)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x8080, 0x4}, &(0x7f0000001000)=0xc) ptrace$getenv(0x4201, r0, 0x6, &(0x7f0000001000-0x8)=0x0) 2018/01/26 00:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cc4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x4000000000001c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f00006a0000)={0x0, 0x0}) ioprio_set$pid(0x1, r2, 0x401) 2018/01/26 00:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ccd000-0x4)=0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000c11000-0xc9)=""/201, &(0x7f0000850000)=0xc9) ioctl$int_in(r0, 0x5452, &(0x7f0000596000)=0x3f) 2018/01/26 00:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f5f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000b9a000-0xa)=""/10) sysfs$1(0x1, &(0x7f00005d3000)='/dev/pktcdvd/control\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000092b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a1e000)=0xc) 2018/01/26 00:48:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x181000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000001000-0xc1)=""/193, 0xc1) 2018/01/26 00:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a09000-0x8)={r2, 0x9}, &(0x7f0000036000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000095c000)={0x19b1, 0x2, 0x6}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000437000-0x4)=0x0, &(0x7f000088f000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000894000-0x4)=0x0) 2018/01/26 00:48:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) geteuid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 00:48:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000037a000)={0x0, 0x6, 0x7, [0x400, 0x7f, 0x101, 0x0, 0x9, 0xff, 0x138]}, &(0x7f000097f000)=0x16) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aea000)={r1, 0x4, 0xfff, 0x7}, &(0x7f00003ee000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x14)={r1, 0x40, 0x6, [0x2, 0x81, 0x4, 0x4, 0x0, 0xfffffffffffff4f1]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x9, "593c1f3af47d2f9fb6"}, &(0x7f0000002000)=0x11) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r3, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000005000-0x14)={0x11, 0xf5, r4, 0x1, 0x400, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x5}, 0x4) r5 = open(&(0x7f0000003000)='./file0\x00', 0x8000, 0x120) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000)=0x80000001, 0x4) prctl$setmm(0x23, 0x7, &(0x7f0000003000/0x2000)=nil) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000-0x1000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000006000-0xb)='pkcs7_test\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xf9)="b8e14ff063af6a56e31d5cb82db6ffdcfe9a86b4585ef9a5f3ae357d45fa31b689bc405df28b87f89af62f494f4c98a2dcd0fbd88e2b13e6513bf9208bbe5a0d4803bcb5abc3ee74af5a9d5bcf0a0139e5a961c760ece2fcde3ed912bbeaf28015ed5c0deaf7cebb0f30f1e7feeed2d4e982afb087bfb1b9db5d383ec2f72d09106562b05f2b545c51ee594a9983162915e38e1a1103e4b42c20ce61dd8cb829e81c33cd99fd0673f95ad352f70d38063178f7fd122df8936cf474af34e85baff7f859902903ea40238f969241c214e9942b9fdc7aca6ff5da0c193c8f652812ed87a130ede4ed2d5150b69138387930a77038996294d8f18f", 0xf9, 0xffffffffffffffff) keyctl$instantiate(0xc, r6, 0x0, 0x0, r7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000009000-0x8)={r1, 0x9}, &(0x7f0000009000-0x4)=0x8) 2018/01/26 00:48:03 executing program 6: socket(0x18, 0x0, 0x1) 2018/01/26 00:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) msync(&(0x7f0000533000/0x4000)=nil, 0x4000, 0x6) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/26 00:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000568000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000409000)=r2) vmsplice(r0, &(0x7f00009e6000)=[{&(0x7f0000581000)="1e", 0x1}], 0x1, 0x0) close(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a6a000)={0xfffffffffffffffd, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bf4000)={0xffffffffffffffff, r3, 0x1, 0x648c78ac}) 2018/01/26 00:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffb, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000569000-0x4)=0x0, &(0x7f00003ab000)=0xffffff0c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000d0000)={0x1, 0x8d0d, 0x81, 0x6, 0x1}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/vga_arbiter\x00', 0x1000c0000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000dde000-0x40)={0x4, 0x80000001, 0xc7b8, 0xb7, &(0x7f0000e3f000-0xb7)=""/183, 0x8, &(0x7f0000f26000)=""/8, 0x81, &(0x7f0000bea000-0x81)=""/129}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000998000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0x40, 0xff, "e6e189b6bdf890f112544299cc506638d19a054d0cb19204aa8a30a2b9fafa4b94e72f77c430e38864de5f15b088d2ab35d9d7d6ed8a5660e919af76d16b2154358d0a6dacedbda22a4c644119352ff3"}, 0x160) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e8d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000065000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a0c000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0, r2}) r3 = accept4$inet6(r0, &(0x7f00003cb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000009a000)=0x1c, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00004e8000-0x4)=0x0, &(0x7f00003ac000)=0x4) accept$inet6(r1, &(0x7f000067f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ffc000-0x4)=0x1c) 2018/01/26 00:48:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000)=""/171) signalfd4(r0, &(0x7f0000000000)={0xffffffffffffffff}, 0x8, 0x80000) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec048100000000a5000058000b4824ca944f64006300050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e0500", 0x58}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x8, &(0x7f0000002000+0xac5)={0x0, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000-0x2b)=""/43) 2018/01/26 00:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a09000-0x8)={r2, 0x9}, &(0x7f0000036000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000095c000)={0x19b1, 0x2, 0x6}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000437000-0x4)=0x0, &(0x7f000088f000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000894000-0x4)=0x0) 2018/01/26 00:48:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000037a000)={0x0, 0x6, 0x7, [0x400, 0x7f, 0x101, 0x0, 0x9, 0xff, 0x138]}, &(0x7f000097f000)=0x16) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aea000)={r1, 0x4, 0xfff, 0x7}, &(0x7f00003ee000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x14)={r1, 0x40, 0x6, [0x2, 0x81, 0x4, 0x4, 0x0, 0xfffffffffffff4f1]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x9, "593c1f3af47d2f9fb6"}, &(0x7f0000002000)=0x11) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r3, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000005000-0x14)={0x11, 0xf5, r4, 0x1, 0x400, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x5}, 0x4) r5 = open(&(0x7f0000003000)='./file0\x00', 0x8000, 0x120) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000)=0x80000001, 0x4) prctl$setmm(0x23, 0x7, &(0x7f0000003000/0x2000)=nil) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000-0x1000)="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", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000006000-0xb)='pkcs7_test\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xf9)="b8e14ff063af6a56e31d5cb82db6ffdcfe9a86b4585ef9a5f3ae357d45fa31b689bc405df28b87f89af62f494f4c98a2dcd0fbd88e2b13e6513bf9208bbe5a0d4803bcb5abc3ee74af5a9d5bcf0a0139e5a961c760ece2fcde3ed912bbeaf28015ed5c0deaf7cebb0f30f1e7feeed2d4e982afb087bfb1b9db5d383ec2f72d09106562b05f2b545c51ee594a9983162915e38e1a1103e4b42c20ce61dd8cb829e81c33cd99fd0673f95ad352f70d38063178f7fd122df8936cf474af34e85baff7f859902903ea40238f969241c214e9942b9fdc7aca6ff5da0c193c8f652812ed87a130ede4ed2d5150b69138387930a77038996294d8f18f", 0xf9, 0xffffffffffffffff) keyctl$instantiate(0xc, r6, 0x0, 0x0, r7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000009000-0x8)={r1, 0x9}, &(0x7f0000009000-0x4)=0x8) 2018/01/26 00:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000cd9000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x80000) fchmod(r0, 0x0) creat(&(0x7f000073a000)='./bus\x00', 0xfffffffffffffffc) chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/26 00:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fe2000)={0xaa, 0x74, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/26 00:48:03 executing program 3: r0 = eventfd2(0xf55, 0x800) dup(r0) read(r0, &(0x7f00005a6000-0xea)=""/234, 0xea) 2018/01/26 00:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) creat(&(0x7f000002d000-0xc)='./file0\x00', 0x0) mount(&(0x7f00004eb000+0x40d)='./file0\x00', &(0x7f0000ac3000)='./file0/bus\x00', &(0x7f00000f4000-0x7)='pipefs\x00', 0x0, &(0x7f0000e57000-0x4e)="") 2018/01/26 00:48:03 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000d1a000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d1a000)=r2) r3 = epoll_create(0x4000000000000007) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) dup(r0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000d1a000-0xc)={0xfffffffffffffffc, 0x0}) 2018/01/26 00:48:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000524000-0x8)={0x0, 0x0}) unlinkat(r1, &(0x7f0000da5000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00002d6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_route(r0, &(0x7f0000003000+0xfdb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000004000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a09000-0x8)={r2, 0x9}, &(0x7f0000036000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000095c000)={0x19b1, 0x2, 0x6}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000437000-0x4)=0x0, &(0x7f000088f000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000894000-0x4)=0x0) 2018/01/26 00:48:03 executing program 1: r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) pipe(&(0x7f0000fdb000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000fdc000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/26 00:48:03 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000048e000)={0x0, 0x8a, "27190da94f1fae627b8ceb57fc64e7814d4b09eebac725fa8ad59d0b456f95aaf99e3185549244a666fb04875ace0edb571d237dc1c96d0e6a11eac68be1d668c7a04c64ed3a37259c4c0c24d5857b8aa51347b6a26a868dc6d806fe1abbe5d7f0e17d72ca7cfb55ded68a1478de516ed274448bb733c1001f71cd8b852842eb0cfd3694427866d5d150"}, &(0x7f0000001000-0x4)=0x92) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000029a000+0x7de)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x960a, 0x3, 0xfffffffffffffffd, 0x10000, 0x3f, 0x5, 0x9, 0xffffffffffffffd8, 0x4, 0x8, 0xc2, 0x3, 0x3, 0x5]}, &(0x7f0000e90000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getpeername$ax25(r2, &(0x7f0000844000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000adc000)=0x10) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000044d000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000556000)=0xc) 2018/01/26 00:48:03 executing program 2: capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x66, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000000000)=0x239) 2018/01/26 00:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010e000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000275000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cbe000)={0x80000000, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000dbb000)={0x7ff, r2}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000444000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000a38000)='/dev/sg#\x00', 0x8, 0x2000) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000bbb000)=0x0, &(0x7f00001de000-0x4)=0x4) ioctl$int_out(r1, 0x2, &(0x7f00009c8000-0x8)=0x0) 2018/01/26 00:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x80) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r1 = dup(r0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) 2018/01/26 00:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffde}, {0x16, 0xffffffffffffffff, 0x0, 0x0}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000627000-0x4)=0xc) sched_getaffinity(r0, 0x8, &(0x7f0000a3d000)=0x0) 2018/01/26 00:48:03 executing program 3: r0 = socket(0x11, 0x20000000802, 0x0) tee(r0, r0, 0x6, 0x8) write(r0, &(0x7f0000f62000-0x1f)="", 0x0) 2018/01/26 00:48:03 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000018000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000004000-0x8)={0x20080522, r3}, &(0x7f0000018000)={0x4, 0x2, 0x0, 0x6, 0xfffffffffffffe69, 0x43}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) sched_setparam(r3, &(0x7f0000018000-0x4)=0xfffffffffffffffa) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) [ 61.906269] binder: 11004:11007 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 61.929725] binder: 11004:11020 ioctl 540f 20017ffc returned -22 [ 61.942580] binder: 11004:11020 ioctl 641e 0 returned -22 [ 61.950729] binder: 11004:11020 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 61.971157] binder: 11004:11021 tried to acquire reference to desc 0, got 1 instead [ 61.980171] binder: 11004:11021 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 61.990037] binder: 11004:11021 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/26 00:48:03 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x40000000008, &(0x7f0000001000+0x2a3)="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") sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/26 00:48:03 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000244000-0xc)='/dev/autofs\x00', 0x420002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x0, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r1, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/26 00:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) clock_gettime(0x0, &(0x7f00007c8000)={0x0, 0x0}) futimesat(r0, &(0x7f0000753000)='./file0\x00', &(0x7f0000304000-0x20)={{0x77359400, 0x0}, {r1, r2/1000+30000}}) 2018/01/26 00:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000979000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x10020}, 0x1022e) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000000b000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = memfd_create(&(0x7f000003e000)='\t', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x1f, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/26 00:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a09000-0x8)={r2, 0x9}, &(0x7f0000036000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000095c000)={0x19b1, 0x2, 0x6}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000437000-0x4)=0x0, &(0x7f000088f000)=0x4) 2018/01/26 00:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002a0000)=0xea93, 0x4) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000-0x4)=0x0, &(0x7f0000f51000)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007d1000-0xc)='/dev/rfkill\x00', 0x400c00, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xff) 2018/01/26 00:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c90000-0x4)=0x3, 0x4) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000ffc000)=0x0, &(0x7f0000e1b000-0x4)=0x4) 2018/01/26 00:48:03 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f6a000)='net/packet\x00') mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000f4c000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f6b000-0x4)=0x14) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x1cf, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000303000)=@int=0x800, 0x4) [ 62.011890] binder: 11004:11022 ioctl 540f 20017ffc returned -22 [ 62.020350] binder: 11004:11022 ioctl 641e 0 returned -22 [ 62.027061] binder: 11004:11022 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/26 00:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = open(&(0x7f000060e000-0x8)='./file0\x00', 0x200000, 0x10) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000d33000-0x4)=r1) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00003a9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002b6000-0x18)={@loopback={0x0, 0x1}, 0x7ff, r4}) tkill(r3, 0x1000000000016) mlock2(&(0x7f0000483000/0x3000)=nil, 0x3000, 0x1) 2018/01/26 00:48:03 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write$selinux_create(r1, &(0x7f00005af000)=@access={'system_u:object_r:clock_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x38, 0x0}, 0x3e) 2018/01/26 00:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000913000)=0x5a0, &(0x7f0000a53000)=0xf8c09f59) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000084a000)={0xc000000, 0x1, 0x2c}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:48:03 executing program 1: inotify_add_watch(0xffffffffffffff9c, &(0x7f0000f86000-0x6)='./bus\x00', 0x400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000fd5000/0x4000)=nil, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@empty=0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/26 00:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x40600) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f00004a0000)=0x0, &(0x7f00007cc000-0x4)=0x4) 2018/01/26 00:48:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000960000-0x4)=0x0, 0x0) 2018/01/26 00:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002d1000)=0x0) 2018/01/26 00:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r1, 0x1) dup3(r0, r1, 0x0) 2018/01/26 00:48:04 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fremovexattr(r0, &(0x7f0000003000-0xa)=@random={'osx.\x00', 'task\x00'}) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x2b, &(0x7f0000002000)={0x10, 0x8, 0x6c, 0x10000}) 2018/01/26 00:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040e000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000458000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/26 00:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000030c000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 00:48:04 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000002d000)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000013000)=@add_del={0x2, &(0x7f0000031000-0x10)=@common='sit0\x00', 0xfff}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000032000-0x8)={0x0, 0x0}) ioctl(r0, 0x0, &(0x7f0000020000)="") 2018/01/26 00:48:04 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000049b000-0x4)=0xb93, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f7e000-0x14)={0x8, 0x7ff, 0x3ff, 0x0, 0x800}, 0x14) sendto$inet6(r0, &(0x7f0000f7a000-0x23)="", 0x0, 0x0, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0xfffffffffffffd68) 2018/01/26 00:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a09000-0x8)={r2, 0x9}, &(0x7f0000036000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000095c000)={0x19b1, 0x2, 0x6}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fremovexattr(r0, &(0x7f0000761000)=@random={'system.', '\x00'}) sendmsg$key(r0, &(0x7f0000aed000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000aee000-0x10)={0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x80000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000e4c000-0x4)={0x3, 0x9, 0x5d}) clock_nanosleep(0x3, 0x0, &(0x7f0000851000-0x10)={0x0, 0x0}, &(0x7f000000a000-0xd)={0x0, 0x0}) sendmsg$nl_crypto(r1, &(0x7f00004dd000-0x38)={&(0x7f0000bba000-0xc)={0x10, 0x0, 0x0, 0x20204102}, 0xc, &(0x7f0000866000-0x10)={&(0x7f0000600000)=@delrng={0x10, 0x14, 0x400, 0x1, 0x0, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8044}, 0x48014) timer_gettime(0x0, &(0x7f0000d75000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) msync(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x5) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000cbe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000a05000)=0x7) rename(&(0x7f00000d3000-0x8)='./file0\x00', &(0x7f00003a3000)='./file0\x00') 2018/01/26 00:48:04 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) iopl(0x9) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000015c000-0x4)=0x0, &(0x7f0000ffd000)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ffc000)=""/4096, &(0x7f0000726000)=0x12af) 2018/01/26 00:48:04 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000fea000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x95b, 0x2, "21cf86ed2c97", 0x3, 0x0}, 0x10) ioctl$int_in(r0, 0x541f, &(0x7f0000fe9000-0x8)=0x4000000000) 2018/01/26 00:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a09000-0x8)={r2, 0x9}, &(0x7f0000036000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000095c000)={0x19b1, 0x2, 0x6}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f83000-0x32)="00019a2f617f700045430c2e39b228a5d329df92719a4d37988397d4bf862249ac690218e8c623923ca94ebb0c35b1e1be6a") sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000660000-0x4)=0x0) waitid(0x2, r2, &(0x7f000092f000)={0x0, 0x0, 0x0, 0x0}, 0x4000000c, &(0x7f0000be5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 00:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a09000-0x8)={r2, 0x9}, &(0x7f0000036000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000095c000)={0x19b1, 0x2, 0x6}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:04 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) setns(r0, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r2 = gettid() tkill(r2, 0x16) 2018/01/26 00:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$rtc(0xffffffffffffff9c, &(0x7f00006f5000-0x9)='/dev/rtc\x00', 0x501040, 0x0) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) timer_create(0x6, &(0x7f0000025000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000325000-0x1000)="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", &(0x7f0000638000-0x9)="282053763f57be23ad"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f1000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x6) 2018/01/26 00:48:04 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000014000-0x8)={0x0, 0x8, 0x5}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000019000)={r2, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000004000-0x70)=[{&(0x7f0000004000)="93", 0x1}, {&(0x7f0000013000-0x42)="b6", 0x1}], 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x1000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000014000-0x4)=0x3, 0x4) bind$inet(r1, &(0x7f0000008000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/26 00:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000632000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b05000-0x10)={0x0, 0x4, 0x3a, 0xf4a8}, &(0x7f0000fd4000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d95000-0x8)=@int=0x7ff, 0x4) close(r0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000027b000)='net/ip_mr_cache\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000556000-0x50)={{0x3, 0x3, 0x9, 0x3, 0x0}, 0x3, 0x1f, 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]}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r4 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001d6000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00005af000-0x30)={0xfc, 0x0, &(0x7f0000e39000)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f00004f4000)=[@flat={0x0, 0xa, r5, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000fdf000)=0x0, 0x1, 0x2, 0x1a}, @fda={0x66646185, 0x3, 0x2, 0x28}], &(0x7f000087f000)=[0x20, 0x78, 0x78]}, 0x401}}, @release={0x40046306, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x30, &(0x7f0000864000-0x18)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x2}], &(0x7f0000260000-0x30)=[0x30, 0x68, 0x48, 0x70, 0x0, 0x38]}, 0x5433}}, @free_buffer={0x40086303, r6}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000f01000)=[], &(0x7f000030b000-0xd)=[0x0, 0x0, 0x48, 0x38]}, 0x1}}, @enter_looper={0x630c}], 0x80, 0x0, &(0x7f0000efb000)="3476eee33b37ec8cf79cfc540e12b79accda717db2fff4aa4dca532457009a57c73e5d5083527d5d72a22bbb28d6d3518a70a408d5e4914e65e7cfce51f7691875c8a2963b3f52fd5238af19db20debf8a06afca63d6f08c86c0bf243f1070b23b450f8cb7bd80a151bd0aafaf48182b6ad912071cc751f7e51edbe4a8b0a6c0"}) epoll_wait(r3, &(0x7f000087f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x10000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/26 00:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(&(0x7f0000312000)='./file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d2f000)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c35", 0xb8) sendto$unix(r1, &(0x7f0000318000-0x6e)="3ae59f8dd22d790cfed4c749f4e41fa460216b94704fc376e4f095e50cbf72b3e32dc24a408ac3da57c3c19e8c996dbe4baf5ca9b74fa826ac070a77f637bc8044cf017d93b55307c524d23a212ff4c45510ac47d46f297fa2af7a8117756a5cfe8fc6c39980eaf6f47e4efcb8ac", 0x6e, 0x20000000, &(0x7f0000716000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = getegid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r2, r3) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000bd000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/01/26 00:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f0, &(0x7f0000d76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x20}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000046d000+0xdcd)='/dev/keychord\x00', 0x2001, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000050b000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000668000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000693000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x5, 0x0, 0x500, 0x4, 0x40000000, r2}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00008b6000-0x5c)={{0xa, 0x0, 0xe51, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, 0x5, [0x1, 0x6, 0x40, 0x4, 0x4, 0x1ff, 0x1, 0x2]}, 0x5c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f9a000-0x4)=@int=0x5, 0x4) prctl$getreaper(0x0, &(0x7f00001ee000-0x8)=0x0) syz_open_dev$loop(&(0x7f0000abb000)='/dev/loop#\x00', 0x100000000, 0x4000) [ 62.301109] device lo entered promiscuous mode [ 62.307593] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00008700 [ 62.322405] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00008700 [ 62.345917] device lo left promiscuous mode [ 62.354057] binder: 11119:11125 ERROR: BC_REGISTER_LOOPER called without request [ 62.382934] binder: 11119:11142 got transaction to invalid handle [ 62.391108] binder: 11119:11142 transaction failed 29201/-22, size 96-24 line 3004 [ 62.411597] device lo entered promiscuous mode [ 62.428041] device lo left promiscuous mode [ 62.443069] binder: BINDER_SET_CONTEXT_MGR already set [ 62.448525] binder: 11119:11142 ioctl 40046207 0 returned -16 [ 62.456956] binder: 11119:11151 ERROR: BC_REGISTER_LOOPER called without request [ 62.469181] binder: 11119:11142 got transaction to invalid handle [ 62.475704] binder: 11119:11142 transaction failed 29201/-22, size 96-24 line 3004 2018/01/26 00:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000463000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000193000-0x8)={0x0, 0x8}, &(0x7f0000f87000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00007d5000-0x8)={r3, 0x4}, 0x8) 2018/01/26 00:48:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000068d000-0x4)=0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x28200, 0x0) sync_file_range(r0, 0x800, 0x0, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x1}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000003000)={0x14c, 0x2, 0x10000, 0x1, 0x2, 0x7fff, 0x7, 0x100000000, 0x9, 0xf636, 0x8000, 0xe0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x9, 0x3, 0x204, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000005000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000004000)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x8b)={r3, 0x4, 0x83, "8e0e47970ac1c4d072395902541160dbcac4e9c8f03f39e6bae36676cc031f74b9f8a548e5d146e10e9adb3687470b586d0db981395bfdf7d1f805d753fdf9e0cc30c42101389927feaebcf01b09e200c17dd0d4c13a04822d6c90c3f0d8aa87208e52616922226737fa02badc538467109e69f6924ff6829509b013727ce854a58c40"}, 0x8b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000-0x3)=0x0) tgkill(r4, r5, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000006000)=[{&(0x7f0000006000)=""/215, 0xd7}, {&(0x7f0000007000-0x8f)=""/231, 0xe7}, {&(0x7f0000005000)=""/84, 0x54}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/164, 0xa4}, {&(0x7f0000006000)=""/184, 0xb8}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000005000)=[{&(0x7f0000007000-0x7a)=""/122, 0x7a}, {&(0x7f0000005000-0xe5)=""/229, 0xe5}, {&(0x7f0000003000-0x5d)=""/93, 0x5d}, {&(0x7f0000007000-0xfe)=""/254, 0xfe}, {&(0x7f0000006000)=""/105, 0x69}, {&(0x7f0000005000)=""/216, 0xd8}, {&(0x7f0000007000-0xcf)=""/207, 0xcf}, {&(0x7f0000006000)=""/186, 0xba}], 0x8, 0x0) 2018/01/26 00:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ea3000-0xc)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000039d000)={0x4}, 0x1) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/26 00:48:04 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000817000)='/dev/hwrng\x00', 0x82180, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d06000)={{&(0x7f000027a000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d1c000-0x14)={0xfffffffffffffffc, 0x80000000, 0x5, 0x7, 0x80}, 0x14) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x0, 0x10001, &(0x7f0000678000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000046c000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0xbee, 0x61b8338d, 0xffffffffffffff81, 0x9, 0xffffffff, 0xf2, 0x5, 0x88, 0x8, 0x2, 0x2, 0x0, 0xff, 0x4]}, &(0x7f0000c76000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000bd0000-0x8c)={r4, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xbc3ecc62fa26e975, 0x40010100, 0x0, 0x0) 2018/01/26 00:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f000017e000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000177000-0x4)=0x3, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000064000-0x4)={0x8}, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bdc000)=0xffffffffffffff70, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f000013c000)='/dev/rtc\x00', 0x10000, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r2, r2, &(0x7f000031a000-0x8)=0x0, 0x7) 2018/01/26 00:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a09000-0x8)={r2, 0x9}, &(0x7f0000036000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000095c000)={0x19b1, 0x2, 0x6}) 2018/01/26 00:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f0, &(0x7f0000d76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x20}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000046d000+0xdcd)='/dev/keychord\x00', 0x2001, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000050b000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000668000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000693000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x5, 0x0, 0x500, 0x4, 0x40000000, r2}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00008b6000-0x5c)={{0xa, 0x0, 0xe51, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x6}, 0x5, [0x1, 0x6, 0x40, 0x4, 0x4, 0x1ff, 0x1, 0x2]}, 0x5c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f9a000-0x4)=@int=0x5, 0x4) prctl$getreaper(0x0, &(0x7f00001ee000-0x8)=0x0) syz_open_dev$loop(&(0x7f0000abb000)='/dev/loop#\x00', 0x100000000, 0x4000) 2018/01/26 00:48:04 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000085a000)='/dev/hwrng\x00', 0x250100, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f71000)={@common='bridge0\x00', @ifru_data=&(0x7f00009ae000)="387fe7eda9953809e1e050c6583522d4a80e559284846d23c45a08754c926856"}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f71000-0x228)={0x18, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@nested={0x4, 0x5b, [@generic="", @generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:04 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r0, 0x409, 0xa) fcntl$addseals(r0, 0x409, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xe1)={0x0, 0xd9, "5be3f6861ce7865d6413919f6282e25085f64b76f611bd4eb6ed9e95bc24526cd3ebebd15ccf342626bf7038fcc800900fb5aa2dab065ab2605937a6a3086de401d82f025b0c94fe3b445c63a8977b6e3cbcddecb259b894aec7e6a990e54ac9fb9790ce9fa62bccb9c6a858c2b682f1419c9faaa1557b58490f3d8d13536afa24b62a912e8b82c9139bbbcc202d9b83edd2a6b85436bef3fc82a652c0822307cd2758582b0adc499d29148711cbc7a24a1e6919cc6f17d5bdb85983abfe8ed4ee10c0e7a6e5b0fc5b63609420b10ea98ddc8b490dcaa4f9cf"}, &(0x7f0000004000-0x4)=0xe1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(0xffffffffffffffff) 2018/01/26 00:48:04 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x2a, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc"}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004a6000-0x8)={0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f00004ed000-0x57)="1e2d718a3733830b04bdae0d6cbf76771646a741d503d35099faf5ee9068c85899475a9e4c62cfbeea6fd7d0eb1667c844429a994ef44ebbf1bea1f18f789ac8c041f5b8c7b5427c3adbf3781644b70f073e32583e6d67") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000288000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000c8000-0x18)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f00004ee000)='/dev/usbmon#\x00', 0xb7, 0x103000) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00004ee000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bc000)=0x14) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00004ee000)=@sack_info={r6, 0x8, 0x200}, &(0x7f0000498000-0x4)=0xc) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000)={0x38, 0x0, &(0x7f00004ef000-0x38)=[@register_looper={0x630b}, @increfs_done={0x40106308, r4, 0x4}, @free_buffer={0x40086303, r4}, @increfs_done={0x40106308, r4, 0x1}], 0x4d, 0x0, &(0x7f0000121000-0x4d)="de707a2a277c3dbb33e96cc109224f5bf544c23344f2e1d1cc13b24803eb98d7f57533fa370963583621fb9715e35ef993b7b5af671f9601d775155f290f8ace37bba4b203750f2bfd48f34be4"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000158000-0x40)=[], 0x0) 2018/01/26 00:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/vga_arbiter\x00', 0x2100, 0x0) mknodat(r1, &(0x7f00007ff000-0x8)='./file0\x00', 0x40, 0x9) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/26 00:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000594000)=0x0, &(0x7f0000a07000)=0x4) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f00001a7000)='./file0\x00', &(0x7f0000ebe000-0xe)='./file0/file0\x00') socket$inet6_sctp(0xa, 0x0, 0x84) openat$dir(0xffffffffffffff9c, &(0x7f0000baf000)='./file0/file0\x00', 0x0, 0x0) 2018/01/26 00:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00004ad000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000a90000)=0x4, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/enforce\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) getrusage(0xffffffffffffffff, &(0x7f00007d3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0x0}, 0x2000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d0b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000980000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) bind(r1, &(0x7f0000072000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/26 00:48:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000068d000-0x4)=0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x28200, 0x0) sync_file_range(r0, 0x800, 0x0, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x1}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000003000)={0x14c, 0x2, 0x10000, 0x1, 0x2, 0x7fff, 0x7, 0x100000000, 0x9, 0xf636, 0x8000, 0xe0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x9, 0x3, 0x204, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000005000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000004000)={r2, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x8b)={r3, 0x4, 0x83, "8e0e47970ac1c4d072395902541160dbcac4e9c8f03f39e6bae36676cc031f74b9f8a548e5d146e10e9adb3687470b586d0db981395bfdf7d1f805d753fdf9e0cc30c42101389927feaebcf01b09e200c17dd0d4c13a04822d6c90c3f0d8aa87208e52616922226737fa02badc538467109e69f6924ff6829509b013727ce854a58c40"}, 0x8b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000-0x3)=0x0) tgkill(r4, r5, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000006000)=[{&(0x7f0000006000)=""/215, 0xd7}, {&(0x7f0000007000-0x8f)=""/231, 0xe7}, {&(0x7f0000005000)=""/84, 0x54}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/164, 0xa4}, {&(0x7f0000006000)=""/184, 0xb8}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000005000)=[{&(0x7f0000007000-0x7a)=""/122, 0x7a}, {&(0x7f0000005000-0xe5)=""/229, 0xe5}, {&(0x7f0000003000-0x5d)=""/93, 0x5d}, {&(0x7f0000007000-0xfe)=""/254, 0xfe}, {&(0x7f0000006000)=""/105, 0x69}, {&(0x7f0000005000)=""/216, 0xd8}, {&(0x7f0000007000-0xcf)=""/207, 0xcf}, {&(0x7f0000006000)=""/186, 0xba}], 0x8, 0x0) 2018/01/26 00:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x9)='illinois\x00', 0x1b5) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) stat(&(0x7f000041c000)='./file0\x00', &(0x7f0000430000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000bd2000-0x8)={0x0, 0x0}, 0x84800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1e000)={0x20000000, 0x0}) shutdown(r0, 0x100800000000001) socket$nl_route(0x10, 0x3, 0x0) 2018/01/26 00:48:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x8001, 0xfffffffffffffffe, 0x0, 0x5, 0x7f, 0xfcb, 0x4, {0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcaa9, 0x1, 0xd, 0x80000000, 0x3}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xa0)={r1, 0x98, "9c37bf13d9e9a8a285805b13c1d6d6a99cd923eec807900f098cd25bf9062462f7a8643d5eccfb5d830e9d795c92cab50fbc2fa89626d14932fdf3711b447d642ab20a90c596d50b1a7f55303e6cb57daef034c44074b44460489d0efc7633ca703a03e0452d1ce78f08f10e599b4d32dae600ef680c7a8d5b666c5dfb89eef56f8f5da97b22b47a372fde8e1f3487f693db5429305bfd97"}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000548000)=0xc) getresgid(&(0x7f0000275000-0x4)=0x0, &(0x7f0000237000)=0x0, &(0x7f000055f000)=0x0) syz_fuseblk_mount(&(0x7f00001f4000-0x8)='./file0\x00', &(0x7f00007b8000)='./file0\x00', 0xa002, r2, r3, 0xffffffffffffffe0, 0xffff, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r4, &(0x7f0000586000)=[{&(0x7f0000a11000-0xfa)="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", 0xfa}, {&(0x7f0000144000-0xd0)="79465dfc6ff93f91c5653fd595fbcaf8dc5fd539ee32c2f3739349642b37e1c2cd51c4533ccf84649c61009cdb8027b64cb1f4d71b3299f06859719ceed83317b2f69dc9ce2af2667c9a07cedd61c4fefef3d15ebae870997fd2a9f000b2a7ce11d20809d870a7d28cf947bfefae983b6287d87062100f66ec002e4e1dfd3056f1af3cbd41186685df21e0723c52981fa0b16ddf3f5240abc84d8d0b391db6e52a03e645023e3a57f8529c23bdeaea081badc3075bf83f53efbe879bd500b7c2956d1b7e9167e76be1331155bad24128", 0xd0}, {&(0x7f0000330000-0x91)="0c1e034bed09e1c53d16b57b77240acf6a23fc637cbae2f9933c8f9b51259dbaf06f8ca370b73bd25a12449c2c3ee89c6df62f4e9c241eb0cb364b9cfad7349ed7ceb1f9ec3669714ff328385d6c758d6b1d73dc0f7df368f80319a4910a447ffb2050d081a81ce3b1956f72681bf057d6e512422ba53c527ec160703b490824b1555d969aac78c05ce59e86341877187c", 0x91}], 0x3, 0x0) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) [ 62.645319] binder: 11182:11191 ioctl c0306201 204edfd0 returned -11 2018/01/26 00:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000b30000)='./file0\x00', &(0x7f00005ca000)=[&(0x7f00008a5000-0x2)='/\x00', &(0x7f0000286000)='\x00', &(0x7f0000b5f000)='\x00', &(0x7f000099a000)='-f(md5sum\'[{ppp1,^)systemwlan1\x00'], &(0x7f000071a000)=[&(0x7f0000641000-0xc)='%#]ppp0self\x00', &(0x7f0000ccd000-0x13)='md5sumvboxnet0@@^$\x00', &(0x7f00001c2000-0xb)='{procwlan1\x00']) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', 0xffffffffffffffff, &(0x7f0000f73000)='//file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000037d000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000cd000)={0x0, 0x8000000, 0x20, 0x9, 0x4b}, &(0x7f00003e3000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002b2000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x3, 0xff, 0x7, 0xee}, &(0x7f0000ead000-0x4)=0xa0) 2018/01/26 00:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x8000000000c32e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x3e0) 2018/01/26 00:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00002b0000-0x4e)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) readahead(r0, 0x12, 0x6) [ 62.699628] binder: 11182:11213 got reply transaction with bad transaction stack, transaction 97 has target 11182:0 [ 62.718386] binder: 11182:11213 transaction failed 29201/-71, size 32-0 line 2935 [ 62.731798] binder: 11182:11191 ERROR: BC_REGISTER_LOOPER called without request 2018/01/26 00:48:04 executing program 5: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000316000)=@add_del={0x2, &(0x7f0000941000)=@generic="5e52991fb9ab23bbd32d2ec69809ec92", 0xf80}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:48:04 executing program 1: pipe(&(0x7f00000df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5f34}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f00002c9000-0x4)=0x4) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r1, &(0x7f0000001000)={0xf97cff8c, 0x8, 'SE Linux', "a02fdf3f304dda49ccbb127ee3521591cd35945fcf12a91936b8e4d8ceea332015443fa5d1d12bd846b1bcdb3f9cec42638afa28b9160f46a5cb9a8d0358a5b44def57b37170ecd4363c4f6a32c19a2b6cbd3020a707b5ec9408574f8cb967f393197fdb3f248a3ba470fdd95cf939a27e4bb03aa5c510e666976aa9b095"}, 0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000003000-0xc)={0x1f, 0xf810, 0x5, 0x20}, 0x10) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000001000-0x8)={0x1ff, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mlockall(0x3) [ 62.747142] binder: 11182:11191 BC_INCREFS_DONE u0000000000000000 node 96 cookie mismatch 0000000000000004 != 0000000000000000 [ 62.760233] binder: 11182:11213 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 62.760244] binder: 11182:11213 BC_INCREFS_DONE node 96 has no pending increfs request [ 62.760257] binder: 11182:11213 ioctl c0306201 2000efd0 returned -11 [ 62.784414] binder: 11182:11191 BC_FREE_BUFFER u0000000000000000 no match [ 62.793945] binder: 11182:11191 BC_INCREFS_DONE u0000000000000000 node 96 cookie mismatch 0000000000000001 != 0000000000000000 [ 62.805784] binder: release 11182:11191 transaction 97 in, still active [ 62.813019] binder: send failed reply for transaction 97 to 11182:11213 [ 62.820010] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.830775] binder: 11182:11191 transaction failed 29189/-22, size 0-0 line 3004 [ 62.830816] binder: 11182:11213 got reply transaction with no transaction stack 2018/01/26 00:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a09000-0x8)={r2, 0x9}, &(0x7f0000036000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) 2018/01/26 00:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x24) 2018/01/26 00:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006de000-0x10)='/selinux/member\x00', 0x2, 0x0) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/26 00:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000081c000-0x20)={{0x80000000000, 0x0}, {0x0, 0x2710}}, &(0x7f0000b0c000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000444000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e43000-0x8)={0x0, 0x2}, &(0x7f0000c35000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000cf000-0x8)={r1, 0xf1, 0x9}, &(0x7f0000349000)=0x8) 2018/01/26 00:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = add_key(&(0x7f0000a2b000-0x8)='keyring\x00', &(0x7f0000c21000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000520000+0x663)="1a1a925a4dc8496c31a2bf2c05ee1a8c7579137188ecaed30ecca48d531984b1f1d4563fc5d7b428beb3d082b21ade4878a6", 0x32, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000528000-0x8)='keyring\x00', &(0x7f00000e8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f00002f6000-0x5e)="7ccb6dd697fa6f692ce370b7d0ed346456ac86b4a371b7db1af07e3d97e7c3e340ce7d93e5dd209eb124d1dd68f0dcf0e699360152bb130bace66b8033e644726a8ebdfd7dfc0a1285e6a22833b67d9f56769eedb2394fa63db62c0b81b1", 0x5e, r1) 2018/01/26 00:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) seccomp(0x1, 0x1, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000904000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000022b000-0xc)={r1, 0x80000, r0}) 2018/01/26 00:48:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000a, 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003000)=""/162, &(0x7f0000004000-0x4)=0xa2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000-0x6)='.dead\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000005000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) add_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="327d23755e186c8fd2ea69984f0364262684a245755f0d50c359da761760e8db6adfe84ef5b5a760746b4aaa89ba4b003ea29dc10e547f30082df5cf555b896604b7be397ac5acc237700f5dc750d72bf0e10a055f255023d541597538af2bfa807c530c0708a37146b43cb04ea80f6e181dfcf07d10c5ae835704de5969c749baa0f71792775e1571403aff31ed780cf9accd91f868dff70e81e50c6446552f1e477754be97e2ffcd8045159e9f36feb4d0efd25a1f9768d0e82b7b056c235b77a82b5c95b96e95bb340450d71e65583e", 0xd1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x1)='\x00', r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x7)=[0x0, 0x0]) 2018/01/26 00:48:04 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") getsockname(r0, &(0x7f0000d88000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e32000)=0x10) r1 = accept4(r0, &(0x7f00000b7000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000243000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000d1000-0x4)=0x8, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003e3000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00005ac000)=0x0) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r3, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000df6000)=0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/26 00:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') utime(&(0x7f0000ec4000-0x8)='./file0\x00', &(0x7f0000f16000-0x10)={0x9, 0x5}) chdir(&(0x7f000073a000-0x2)='..') umount2(&(0x7f0000067000)='..', 0x0) 2018/01/26 00:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$inet6(r0, &(0x7f0000e9c000-0x1c)={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d1e000-0x10)=@generic="925b365ace88ba134bf07ebd4ad86d22") r1 = open(&(0x7f0000564000)='./file0\x00', 0x400, 0x12) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000be4000-0x4)=0x6, 0x4) 2018/01/26 00:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000274000)=0x0, &(0x7f0000099000-0x4)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) dup3(r0, r1, 0x0) [ 62.830824] binder: 11182:11213 transaction failed 29201/-71, size 32-0 line 2920 [ 62.862042] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 00:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c6000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) eventfd2(0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x3}, 0x8}) 2018/01/26 00:48:04 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cd7000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b1e000-0x4)=0x3ff, 0x4) 2018/01/26 00:48:04 executing program 1: r0 = inotify_init1(0x0) r1 = epoll_create(0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x200c81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x44, 0x0}, {r0, 0x40, 0x0}, {r0, 0x8002, 0x0}, {r2, 0x100, 0x0}, {r1, 0x2050, 0x0}], 0x5, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x7}, 0x8) sendmsg$netlink(r2, &(0x7f0000001000-0x38)={&(0x7f0000d8a000)=@kern={0x10, 0x0, 0x0, 0x4088011}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000ccc000)={0x5f0, 0x2b, 0xc00, 0x0, 0x0, "", [@nested={0x278, 0x85, [@typed={0xc4, 0x63, @binary="60c0f0810dc1cfacfc07248e2904ac7503595c6f38e86a92ea59b2cd3e28c434a4899e196ce7d2db289f8f58571c26b3fce5db4c606675649b0f72b38d4db1060fec35479e44673289fdb727870f075b53c8121a57aecdb118f9643a3dcf2283595a2c9fd713d3dc2a50d196758db95c6fd090f1e20e4ac618ac669af3b09289b8ec85d6cdf064c57bbae13cd2fd340810d143c6dbdb96e27cc110199c016a0b5a097e91a7b7a45fef628adeb4127f15ff8b850b886e98871afacaaa"}, @generic="b7a140ba2841a49f11a8fb3ba57df3533b3f0c7f98fce154e9196972b15f02253d525cd2cca093ef6c5f0e8cac377c50f8339b482a71617cf946513cd62818f43143f7b1d0f7dd36b5ac30d6004ca92132ce09da2639f2999d97302739d368a97e462e32a220f4c3a92ed69c155839507d4ab4cf44e50774d634ce53dd47aed09723e8ba1189b0d1a726353bdf70bd6d590dc4d8c950f594f3ecf1f04b4106eb4680dd04b78b54872aab519be286ed", @generic="6941923641bd8371dac73a609abea1d8c024f5fa0446b05a4910daa8e036bce8e427845635ba2164f2a69c312b76b933f0ab7148e733435bfe4033c0273a07df5b7b4fc59f68c2d012", @typed={0xc, 0x6a, @ipv4=@broadcast=0xffffffff}, @generic="d247d024702ad2f70aa1633baa0e91376e1efe6b12ee28756a420cc4b6d1ee8a4aa41df54f87384bc61d3dd8833aed942d7d7061b5354063045c8dc38ebcb5bdf5c8277f5cc5cfc506ece3ca2ef99384e8b970534361ad4e6e4423e2ea8c84f0842e5c9d6d2a4fd8241e23d9950f6aff1e2facba9c890003c2ca98cae63750e89c039469c68d9247a3edff272486c95c0aedec5a4b4fa0d37acd1afe45e68b1fa291fa1080194fee7beea0dc"]}, @generic="f5e772845d1fda0a4a22ae50e783ae7a091de62301321e57864dbb87b30d845b6f69e1c0cdfd9d2759e646a81e2bc6c9be68441f1c1a2dac3986c981450a021f16994c3cbf387e02e3ab94610bfa5263997c9212a1a957bf93e5ce81c78518c7a072eaf337bf63da6581c28de81278fff5fce9d8e0a8e5eb5c7e7a14508b91ac846dc7662e0feb88a2562027bb6a2bf191f41ddffb406947c07903e712cf17", @nested={0x80, 0x5d, [@generic="a82d9ef3709e339591b5abf9c1540189ad51a27ae76ed9d99e97cf4ecd2d7416767bf6a635a35a6c7d3d3867d30551fcf666e0f45799cde2e255d040efa58778e6e5b1f71b630011b61ec25a98f9c10548d7f4257ed825bd39c1224a5382f86cc21dd27e6e31639e1549207278135bc76c621f2c69b5eedf51b477df"]}, @nested={0x248, 0x37, [@typed={0x10, 0x15, @str='wlan0\x00'}, @generic="7cbb5db254350f675b33978007a785fc9557a740449dd8a2bf6b0daaf4fea39e3193201ded6cdadb09f17e35bd8fa5bc7f1c0d51cd3403116743112169a7b56c68adba1761dc7e7dd9106115b26abfc1d379e0c7c8c5a662cf13c2aa367ba20b2fcb5a53c52fc12d19f2a670b0961ecb25c4fd951635321dfd5fb820e0e3d8ad85a70c5194fcc89a2137be44967207736972b97df793e7568718f392534fff3093cad0d7dddef36da73609ad89baf59daa158f960a62b1960fb4ac745cb113ab8b9f4bba8209612408e66706292bc181aa6f5d531ad72e4d9a2ca717909bb2e2e96e4f924ad0e5a9", @typed={0xc, 0x79, @u32=0x2}, @typed={0x10, 0x25, @u64=0x1}, @typed={0x34, 0x7, @str='+@posix_acl_accessGPL@^cgroupwlan0!system!\x00'}, @generic="9ff933903e39bc719d2918ef86ef119b32a139c12a57ca87d37b352716fe367df6ab2913972b97f875c2e1e9122c0488fe2465b2be560c4176f56fc947ec6666d818ecacd775f1771c3693c537e8894ef496f762e07aadc9f550ad7aa4f62a75a5ad857db63958e6fd9920eddf80e326a3d2de2a6f13ba0fb92b2225bfedb7d81e5cb568b00c959c890cc8f95a9f58fc8c1a448e3154a1fba58349be35dc6f2e0223790a6f1557cba5a9ef8348fbebe926fb7a0f421d938742e88543daccd08337b8aec477cc8d412ba1f04a33344744fb6aaaf93a56fbce90e32b8f05f538c645fa440f461e39c119cf41985998b0", @typed={0xc, 0x19, @fd=r1}]}]}, 0x5f0}, {&(0x7f0000000000)={0xf0, 0x31, 0x400, 0x0, 0x3, "", [@nested={0x2c, 0x83, [@generic="16060c479ffd", @generic="624b6f4f3793d96b3345e552dfc1939ed31df50a1a882a57cadc2abd90725d"]}, @typed={0xc, 0x20, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x72, @u32=0x0}, @generic="605cda09834a2262355efe679106d2a9f27ebde79268a318a8d11201b5a7458a8873e6a0d4a68f5d1ae9f67d78841d7905384e5bd860a3b368aed1c58f71d58b198979fdae113879a82a2b5610c9d937c8235a384f05885f3f0f1ba8003f8fd23fad146ea2966d93b8d5b2551bb7aac3f0dfefb871018682ded5b67fe03d96f9da0a1e566d96080e791b827749", @typed={0xc, 0x46, @u32=0x1ff}]}, 0xf0}], 0x2, &(0x7f0000001000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r3, r1, r1, r1, r0, r1, r0, r0]}, @rights={0x10, 0x1, 0x1, []}], 0x60, 0xf19587c6a213fc5e}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000001000-0x8)=0x101) r4 = getpid() fcntl$setown(r2, 0x8, r4) 2018/01/26 00:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9f000)='net/igmp\x00') readv(r0, &(0x7f0000db5000)=[{&(0x7f0000f48000-0x1b)=""/27, 0x1b}, {&(0x7f00000b3000+0x319)=""/101, 0x65}], 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000cb000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000850000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000be3000)={r1, 0x5, 0x10}, &(0x7f000046b000)=0xc) 2018/01/26 00:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x6, 0x101086) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000036a000)='./file0\x00', 0x640, 0x2) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00002ca000)="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") syz_open_dev$loop(&(0x7f0000337000)='/dev/loop#\x00', 0x0, 0x80) socketpair(0x8, 0x4, 0x8, &(0x7f0000ebf000-0x8)={0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) 2018/01/26 00:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a09000-0x8)={r2, 0x9}, &(0x7f0000036000)=0x8) 2018/01/26 00:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000014a000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f0000b2c000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCNXCL(r2, 0x540d) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x0) fstat(r0, &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f2f000-0x8)='./file0\x00', &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000b97000-0x8)='./file0\x00', r3, r4) 2018/01/26 00:48:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x400001, 0x0}) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, r2) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 00:48:05 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0x2da) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000000b000-0x18)={0x5, 0x10001, 0xffffffffda6575a8, 0x4, 0x40, 0x4}) 2018/01/26 00:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) connect$inet6(r0, &(0x7f0000077000-0x1c)={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x6}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/26 00:48:05 executing program 4: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) 2018/01/26 00:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000594000)=0x0) pipe2(&(0x7f000056c000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000bad000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x11b}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) 2018/01/26 00:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x220f) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000d3c000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00003bd000-0x4)=0x8) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002c7000-0x10)='/selinux/create\x00', 0x2, 0x0) pipe2(&(0x7f0000a25000-0x8)={0x0, 0x0}, 0x4000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e98000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000bb000)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000bd9000)={0x4c, 0x0, &(0x7f00007c7000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x8, &(0x7f0000a41000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f0000243000-0x1)=0x0, 0x1, 0x3, 0x13}, @flat={0x736a2a85, 0xa, r3, 0x3}, @flat={0x73682a85, 0x0, r4, 0x4}], &(0x7f0000532000)=[0x38]}, 0x6}}], 0x1000, 0x0, &(0x7f0000ddd000)="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"}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f13000-0x8)=0x5) write$selinux_create(r1, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x2b}, 0x54) 2018/01/26 00:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)={0xfffffffffffffffc, 0x0}) r2 = dup3(r1, r0, 0x0) unlink(&(0x7f00008a2000)='./file0\x00') readlinkat(r2, &(0x7f00007f1000-0x8)='./file0\x00', &(0x7f0000bd1000-0x97)=""/151, 0x97) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000c08000-0x1)=0x4) linkat(r2, &(0x7f00008b6000)='./file0\x00', r2, &(0x7f000000c000-0x8)='./file0\x00', 0x1000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 00:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) epoll_create(0xfffffffffffffffe) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 00:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) set_thread_area(&(0x7f0000b07000-0x10)={0xb7, 0x20001000, 0x5000, 0x1, 0x1, 0x0, 0x6, 0x9, 0x0, 0x1f}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000164000)={0x0, 0x0, 0x0}, &(0x7f0000e68000)=0xc) syz_open_procfs(r1, &(0x7f000035e000-0xa)='ns/cgroup\x00') munlock(&(0x7f0000989000/0x1000)=nil, 0x1000) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/01/26 00:48:05 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8002, 0x0, &(0x7f0000028000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000002f000-0x4)=0x0, &(0x7f0000018000)=0x4) 2018/01/26 00:48:05 executing program 6: r0 = getpgrp(0x0) sched_rr_get_interval(r0, &(0x7f0000c00000)={0x0, 0x0}) 2018/01/26 00:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) pivot_root(&(0x7f0000a8c000-0x8)='./file0\x00', &(0x7f0000883000-0x8)='./file0\x00') write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) 2018/01/26 00:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000ffe000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000003b000)=0xffffff27) connect$inet6(r1, &(0x7f0000256000)={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1b, &(0x7f000045f000-0x1000)="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", 0xffffffffffffff4f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "6d9c07afbe3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:48:05 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000223000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000bd7000)=0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000bdb000-0x198)=@hopopts={0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @generic={0xffffffffffffffe0, 0xf2, "14e07b1ad6ce808e2f8d57e1c6a7338a58c35c44116312e5fd80a6628ea431d9cd2c7103fed54c567b3dd80f45949253228c577d2f09ba0e487b7c70b140bb4771c9157188d4116ce8adafeec771a183bad3e771ced61ae8f150a63e1730d97b84a2518ff392d4c5e167db010dfbff2208f743b8c4e65f0f7bcc97e3838a72e7c9badad0c4e2d629884da02df149872e658d1922d7be406ac63d06c6a7d74134688ccd656257e4abe0302018676ba50515f7f6a1f225510e0405dbf794db1e6b34b9267c712c84f934c336983b667de8b4b349ca39a142c03c985e49d0104a9b83fa8f45ae1e5769f26bd45ff4eaf2b13f5b"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x9}]}, 0x110) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x8000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f03000)='/dev/autofs\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xff) write(r1, &(0x7f0000fcd000-0x1000)="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", 0x4a5) 2018/01/26 00:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000ce000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdd4b, 0x1000, 0x4, 0x5}, &(0x7f000054c000-0x4)=0xa0) 2018/01/26 00:48:05 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00002f4000-0x8)=0x1) creat(&(0x7f0000ff9000-0x8)='./file0\x00', 0x81) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xff) 2018/01/26 00:48:05 executing program 4: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af7000+0x211)=0x1c) r2 = socket$inet(0x2, 0x6, 0x3) r3 = socket(0x0, 0x6, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000843000)=0x0) getuid() socket(0x15, 0x5, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=0xc) sendmsg$nl_generic(r3, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000673000)={0x2fc, 0x13, 0x400, 0x0, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3a, @fd=r0}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xbc, 0x35, [@typed={0xc, 0x91, @u32=0x0}, @generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0x8, 0xb, @void=""}]}, @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x184, 0xe, [@generic="8764ad5f9d427527e6651350057a7cab41b45fad5bb1cd70ab954b0819e330c9cafefbc60bd8d0b1c2b5cc3eb6df22191a55ca84f92f906d6caeec5838e584bebe04af09e3fcac52ba2edaeadb2f6d54f2e2ae85a3370faadce0e4206b1af6e92933dbed6a3f8b2ff29dda23a40383c4c873fa31344fa4f16fa35479c757d59a6e089526e81f96358181ac51976e11028db6baa6ee7eadc7eb1a42ff1606ce44ccc6cf375aed250c9c8af5d2a169a6f47b9a03f5f976d99e026cbd4f001d85d614780d24cbc7398795ea85d7c04ca0980e9e508e69c4a858d5bacb6401bfb43e1ef3a9fe42725e0dd13e37a46f0e142291f8c263b9607935", @typed={0xc, 0xa, @u32=0x800}, @generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2"]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x59, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e"]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) 2018/01/26 00:48:05 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000)={0x10, 0x0, &(0x7f0000017000-0x10)=[@clear_death={0x400c630f, 0x0, 0x0}], 0x2a, 0x0, &(0x7f0000017000-0x39)="6d0db9d585bbde30b4b8d3000000000000006465ad9c6825d4683675cfa8ed9ad957670239c30bc1d159"}) fdatasync(r0) 2018/01/26 00:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000c1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000959000)={{0x1, 0x0, 0x9b, 0x3, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b7000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) sendto$unix(r0, &(0x7f00002c7000)="ca008387acbae31fc777c0320a7d2ff6a458d25b5bfb2a1b9fec180277c9dd16b231ca4448e8cc4f10f310cb80494278820cbd639dc9ced1cd31d3b45ad49e26af10974b65fffa319308f69acc4949054c3189d88d906379475b4b0d0cdb72fe465bc31ea6c4320f4cb2b87a63b5f04c049688c2efea2d8436c6a0e344d8da7860157c49f508ca982b7a0037a11beb41d73d95c1e6d201ba55b39cd37080eaafe1e10ea6e0165e8760dfd4c1bff270ea680f27d60243118fd18a3ad85380ea158558d5aa9715d403c0d0e10ff2507cfe8718c022b2a58c", 0xd7, 0x880, &(0x7f00009e9000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00004bc000)=""/151, &(0x7f00006d8000-0x4)=0x97) getpeername$packet(r0, &(0x7f00000a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000609000)=0x14) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e36000)={0x5, 0x6, 0x2000}, 0x4) removexattr(&(0x7f00008d8000)='./file0\x00', &(0x7f000088d000-0xb)=@random={'trusted.', '{\'\x00'}) 2018/01/26 00:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000e8a000+0x908)=""/151, 0x97) recvmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfffffffffffffe28, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:05 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/autofs\x00', 0x600000, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in6={{0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81}, &(0x7f000082b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000924000)={r1, 0x72, "92fc5785bae22ed62eb033008260c1522e560069e8a3b53c9b28094f27f7a724c2c37d3311abaa19fb72dfd825f1e6fb300a656305c5d4cb8c47b79f32cdeeee6338e80d21cb7577a04fc9da099840a7fafcf8e3af063b47e7616fb7c90a9bad5e80125a2e94bde1911371bf8b56625d3a74"}, &(0x7f0000916000)=0x7a) r2 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet6(0xa, 0x0, 0x6) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x1cf, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:48:05 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x102) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x1142, 0x2, [0x40000, 0x3]}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x400}, &(0x7f000001f000)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f00007bd000)='./file0/file0\x00', r2, &(0x7f0000ce0000-0xe)='./file0/file1\x00') ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00007d4000-0x55)=""/85) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ad2000-0x4)=0x9, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/26 00:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x1, 0x0, []}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000374000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000928000)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000023d000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}], 0x2c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000085d000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) [ 63.326274] audit: type=1400 audit(1516927685.217:55): avc: denied { read } for pid=11364 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 00:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000022e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000096000-0x4)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000e37000-0xb0)={{0x9, 0x1000}, 'port0\x00', 0x1, 0x1, 0x5, 0x0, 0xfff, 0x9, 0x2, 0x0, 0x5, 0xc19a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r0, 0x41) pwrite64(0xffffffffffffffff, &(0x7f00001f4000)="", 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a24000-0x8)={0x0, 0x0}, &(0x7f0000f96000-0x4)=0x8) 2018/01/26 00:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009a7000)='./file0\x00', 0x7349e6631558068d) unlinkat(r0, &(0x7f000095f000-0x8)='./file0\x00', 0x203) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000031000-0x2a)=""/42) write$eventfd(r0, &(0x7f0000987000-0x8)=0xfffffffffffffffd, 0x181) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000af5000-0x1)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008dc000)=0x401) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000379000)=0x400, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000859000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000090d000-0x4)=0x14) 2018/01/26 00:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000fa2000-0x4)=0x401, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000336000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b86000-0xe)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b12000)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001f8000)={r3, 0x200}, 0x8) fcntl$setsig(r0, 0xa, 0x1e) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x6) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 63.328877] binder: 11361:11370 unknown command 1074553689 [ 63.328885] binder: 11361:11370 ioctl c0306201 2000f000 returned -22 [ 63.330148] binder: 11361:11375 unknown command 1074553689 2018/01/26 00:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r1 = inotify_init() setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000089f000-0x1)={0x5}, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001dd000)=0x0, &(0x7f00007cf000)=0x4) dup3(r1, r0, 0x0) 2018/01/26 00:48:05 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000742000-0x4)=0x0) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000fa5000)='\x00') 2018/01/26 00:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ac5000)='./file0\x00') r0 = epoll_create1(0x0) r1 = creat(&(0x7f000067e000-0x8)='./file0\x00', 0x22) ioctl$TIOCSTI(r1, 0x5412, 0xfff) epoll_pwait(r0, &(0x7f000022d000)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f000029e000)={0x0}, 0xffba) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d83000)={0x5, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") [ 63.330156] binder: 11361:11375 ioctl c0306201 2000f000 returned -22 2018/01/26 00:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) clock_settime(0x7, &(0x7f0000149000-0x10)={0x0, 0x0}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b62000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000326000)={r1, 0x0, 0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000e3c000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x28000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000385000-0x50)={@generic=""/16, @ifru_data=&(0x7f00000c3000-0x20)="31fda336337914c194570a61b2a26e6feea68bbfac2a10bac111b45873f6614c"}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/26 00:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000256000-0x8)={0xb46, 0x400, 0x87, 0xb, 0x0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000082e000)={0x0, 0x5, 0x7ff, 0x1f, 0x2, 0x8001}) r1 = open$dir(&(0x7f0000c54000-0x8)='./file0\x00', 0x1, 0xfffffffffff7fffc) fcntl$setlease(r1, 0x400, 0x0) 2018/01/26 00:48:05 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000002d000)='/dev/loop-control\x00', 0xfffffffffffffffd, 0x0) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r1, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2018/01/26 00:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043a000)='attr\x00') getpid() ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000e75000)=0x0) mmap$binder(&(0x7f00009cd000/0x3000)=nil, 0x3000, 0x2000008, 0x10, r0, 0x0) mkdirat(r0, &(0x7f0000e7d000)='./file0\x00', 0x0) 2018/01/26 00:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) splice(r0, &(0x7f00007fd000-0x8)=0x0, r0, &(0x7f00005b2000)=0x0, 0xbc5, 0xf) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebd000)='/dev/sequencer2\x00', 0x8000, 0x0) recvfrom$llc(r1, &(0x7f0000096000)=""/117, 0x75, 0x2120, &(0x7f0000d38000-0x10)={0x1a, 0x1e, 0x7f, 0x0, 0x800, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/26 00:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000343000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/26 00:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() inotify_init1(0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000c04000-0xd)=""/13) tkill(r3, 0x16) 2018/01/26 00:48:05 executing program 3: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000005d000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fa1000-0x8)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000f84000)=&(0x7f0000ae8000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000054a000-0x8)=0x18) 2018/01/26 00:48:05 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e62000)={0x101, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x7f, 0x5, 0x5, &(0x7f0000d9b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x2, 0x32}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000406000-0x90)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2d4) 2018/01/26 00:48:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x30840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000d43000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) fsetxattr(r1, &(0x7f0000079000-0x2e)=@random={"000089697400", '+vmnet1*@usereth1useremime_typeuser\x00'}, &(0x7f000011f000-0xb)='\x00', 0x1, 0x0) 2018/01/26 00:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x201, 0x0) epoll_wait(r0, &(0x7f0000d9b000-0xc)=[{0x0, 0x0}], 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b37000)='/dev/loop#\x00', 0x0, 0x4080) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r3 = getpgrp(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x40, 0x0) setpriority(0x2, r3, 0x0) 2018/01/26 00:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000001000)={{0xffffffffffffffff, 0x1, 0x4, 0x3, 0x0}, 0x9, 0x5, 0x3f, [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]}) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000003000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000002000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10009000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000002000)=@bridge_getneigh={0x444, 0x1e, 0x305, 0x3, 0x2, {0x7, 0x0, 0x0, r3, 0x20200, 0x20}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0xffff}, @IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffffe0}, @IFLA_VFINFO_LIST={0x414, 0x16, [{0x2b4, 0x1, [@generic="bc397650c1767f1508bcd16bee19058e3f45448209bf4a94455e89806783e3ce703d6b8c774019270505919a018d5289145ac3b4b747d540b982cb9bc177cd400c60ea40282690b86bc7cc936863fa7e538598b45d336bc055fc1f574889c83080ac53cdd9127eb8788d6c5d6754d57116dd302fbd9fee2bac32a19205773279666b5714e370560e3b298993db81eeeb", @generic="f9e1bff58093550e7d4489375c252b7b189b06cf1e5b30e91c4327923b0143131c6c8a8541010c932af242b39516dd20fdca526ae0bcafc723f4d82638906ccf5c72", @nested={0x6c, 0x89, [@typed={0xc, 0x2b, @fd=r0}, @typed={0xc, 0x4b, @ipv4=@multicast2=0xe0000002}, @generic="1bab81fd809b4941d4db8d61f6d0180785f7c2ea3eac6ccccc43b478dea24be78e882de971c43dbe3edfb998401bb9ac58fd75753f58d7d1fbe8a095e4aeb5fea650c3dffcc0c2fd5457be74cd23ec"]}, @nested={0x1c, 0x6d, [@typed={0xc, 0x47, @pid=r1}, @typed={0xc, 0x49, @pid=r1}]}, @typed={0x104, 0x22, @binary="cf14cd3c5ec1bf3b30186ece36f81897b93fca4a8abf6d4ccef5d066ddf69127d31512fbc1aa60f4d295de8d3105545e8de73bfdb70a6d2ad294985d4478e75fba4079db15125a28299854901ba33e2e7e73d692ccad669ad5390bb3cd3dcfbefcaeaf7021172c9e9394afcd6875fa70a3a03b4a0b6cca39c02e208e5f311f54e93ef57e6bd9bce71344a0765cb12fec1c1019c4cf3acbf44d9ac9559a95296dbc8a46ea587d7bed91e61e176724c7560fcd42cfbc2281b9fb4831e935bd1f09ddb8b15fd56451afd18839ff2fbdfbfc1aeb0242b0d3c56c0b06da79e4da0304d817340054a122c16dd71fb2aea04b660165c75775013bf4d6"}, @nested={0x50, 0x4e, [@typed={0x8, 0x45, @void=""}, @typed={0x18, 0x4d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x85, @uid=r4}, @typed={0xc, 0x39, @pid=r1}, @typed={0xc, 0x63, @ipv4=@empty=0x0}, @typed={0x8, 0x41, @void=""}]}]}, {0x15c, 0x1, [@typed={0xc, 0x39, @fd=r0}, @generic="525628266f31bb54f35ab29d81fb3f8bff1f483e72aac6bc574bd002dafb4d8934ecd12f87c70998b372ff397da34a", @nested={0xc0, 0x5f, [@typed={0xbc, 0x6c, @binary="dbf73e9fb533266b40537edd44f3be2d956b8d749b21b5a6098b3438facd497a9eb5070cae2af76a06adc4ae5461b64cdab50646d1d31cdf9c2bc23ee0ce2e39a46367277eedb2e8f450855f730032953523c9e84fddd8fad1adafb1829ac11411e9e8d6d3162b6301dcd236828886c91f71b9948d315f475cc73c44cf3c0bbe8bc6d760a817f8f30a2a6bc57ea17db7b07ec360ba4f807033f36cf431f5030e86fc195e6ec8a880c4784e1908ba01035535a27d"}]}, @generic="29f8bb35ef44278e0cce1c7a776e7750280c53ca272424eb06b4a0370fb28142ed9b3805adb5d2b3e09bb723ad1b118b4adeef0ea8b15e8425bfa36b47c632e5d6cb4a51b0ab1112942b5a49d8eea8b63c2a76b081d7cdbf638244"]}]}]}, 0x444}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) waitid(0x2, r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x80000001, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x0, 0x985, 0x5, 0x93d2}, 0x10) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00006ff000-0x49)=""/73) 2018/01/26 00:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cd8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_map={0x5, 0x9, 0x200, 0x4, 0xf5b2, 0x3}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common="67726530000000000000bd00", @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd2000)='/selinux/enforce\x00', 0x10200, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000dc0000)=""/241) 2018/01/26 00:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000058f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a01000)={'security\x00', 0x4, 0x2, 0x7182, [0x2, 0x3, 0xffff, 0x400, 0x1], [0x10001, 0x7, 0x4, 0x4942, 0x7], 0x10, &(0x7f00002bb000)={0x0, 0x0}, [{{{@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @common='ip6gre0\x00', @common='yam0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x1, 0x40}, 0xfffffffffffffffa, 0x4aa, 0x503, 0x10, {0x4, 0xffffffff}, [{0xbc, "f4365d16a099b652ce70f0d45be8645b7c2cd26a5a4d897c549cae6429", 0xe7, "7e6a83a6c485519c10d5d6eba82672845f6c87c47a1056a71157338dde40be9c80f6a143911f47d6aaf50281fa261a72b70492be585ed4691c83afe4cb0958a5b3494b6c921af1c790807950ebf259559a0b1b9664afef0aa066202e7db6d892f28abac02d00f0e844654593c28caee40cf2bc8e50babbfd73c5af225e6bc93d75ff499b59966c7a3c854b837ee78ba5ff8dfe7dc705c95c7044ae57"}, {0x11f, "a9507f30e03d642656ea7c7fe1029ab9bc4eb562658dcc8cc739456f47", 0x7, "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"}, {0xc4, "76f42a7e739bd3f901be99185de840a7a8725ca1b54681d624d6889ea4", 0x0, "2f17245eaf1f70b4f15d70ac7a0c0ee41c9f9f33f70bf469158079ed63bb679dd2bcd236ff879a9597805a6013c8a8c1b0e3789b88aab6e184a5dbe9ef6d9757952eb916e69c1af141a3cee7452a3481cd915ae8d2deef9f29e9c89accc48aab2643bbd51cd5a153ed8e45af2d573c45ebf71ba904c25938bde4a7b3a0cd353eac39fa20767a28e7d7c066dca578250c0d6c616f72e8305301d6897418708dea6bac6910"}, {0x6b, "6222dd8f288ffcef2deaf8c210e2c19c08b6719277e7e8bd03e46cb388", 0x8001, "754eb5fb2f39166c614647d56e4b3369cb0aea0caae0513f775f667832b420e6fd0132f19d4323be3265cafb0f18a683993e14ec992600c900beb07c872ba311c2846cd81474c67cce2cc6"}, {0xd5, "8d51e9de3264ce991f813692c4b0b8cbe2df7b30472fd7172c19a9731b", 0xd38, 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"dc80d60277fa67b6f2b9c479cded3c08b66a38d7fe76b720c799aad9b0080ef4955e7555ff07db535f4b6fc545d7a748e0f388c5b212d26604a9b5fddd03d52c40294aa674ad92ac252a2ffb17b7ba4943fb078b3ad963a38cc976c657bf0a953039729429a6ec4d285eae5de049ac2fdab07bfeadbbd3fcb327068677dbe72100f0784f94e817391b1fd6a0eead7a3443e8e0fc0c482bc7d6cdbf4e5fe1016bed04b2228179c60fef1429c8274a30f9f8719638e31651bf2af7"}, {0x111, "fd7061dd3ce54ea443593817a7910c96bad549bedf544dec2912b6be34", 0x6a, "83e12ec0be5dc5e43a02c02b080ed860683eb89ce9ff6d52b9fb8c5c2647fbc0c80d93e82ba5a33acd1ac1aebdbaaf51f44658beb804d9bd2627ed1b43f2ea6fc92a649844ccc25449c96bfd528a2f638763b8c90c96b89744c21384f07d919bec3a145826b7782633836cf65fef330085f36d0ed7af5ac71d48605225f9f828b9c0d1704524b8f8da52264cdc3795f8b2abe54ec7296504920dc47c7f99a2dadff62445c896b5f66b74d8dcf140ccd0d5bf8685900b793bba507e940ff301efc53cd506116d9725560b3f3f6adee2d656cbefc0673ec51dd496730fdcf439de7f7fe1fdf9659277fa761273ddda96fa69"}, {0xb5, "7474c306ed63e6f203b339c3c0ee46398b98b6a8d994868b3ff5d0e543", 0x3f, "879294a0f9863b75aa7bcacf3e2920e7dc33c80bd7b3e599261374045f39cdc9dcc5649b3276dd7ee05ef663b4043228cc6e3f459c73fc27cc138baf610a899ec5109f4d174c22944549a364edfaa268362b236d654ee65e06e7157c007250eebf949fb13b700a02fdedd5c5c9691e41ea369d5adc6330ffb73788910dbd63d28a5a354171950b4db2b2c0a22774d5c9d7e56bc560"}, {0x1020, "9109f6accd3f6bf44878ae08326917774a6c1832b535a937d10839de52", 0x4, "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{0x114, "04927181ffe1f56b7ebe28dd9aac95b4b29c5da04bdf5c28c9df82368a", 0x9, "0aa40090834b5ab7f81899739ef04f62cdfe663a218c63666876f6cb9bedbb0138570cf66bbd9cfaa04eb4fdf16bca28394598e9e5dcf13209d2d28cca26b5f8ca7f98a5e181258a68ad36452964d3879c01deaaa496c6668f9f9a578ac4541669812c340f684d60d31df2bf87d3ffedaf6e47ae3e844ce3fd360f70eee22af1f9f8a3126a81d98783e256c0efa0e5af0fbe976a9dbe132519f3010a403fc977f69604127e915feb36b479768f2957cc1d909581bd4398516b2260465f459512b73b14d627b85a7353c037b17e41dccee473e5d090f55d93e207ab36d7894cbc8ece3362252fa0153a5b84ec7416e1535376bddf"}}]}, 0x71e2) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000f1f000)=0x0) 2018/01/26 00:48:06 executing program 1: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000004d000)={0x0, 0x0}, &(0x7f0000058000-0x4)=0x10) setitimer(0x0, &(0x7f0000056000)={{0x0, r0}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000058000)=""/172) select(0x40, &(0x7f0000052000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000053000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000056000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000051000)={0x0, r1}) 2018/01/26 00:48:06 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000004000-0x8)=0x0, 0xfeb1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000000e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000d000-0x4)={0x0}, &(0x7f000000d000-0x4)=0x4) accept4$vsock_stream(r0, &(0x7f0000008000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x80800) 2018/01/26 00:48:06 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dc2000)='./file0\x00', &(0x7f0000758000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x20000) r2 = syz_open_procfs(r1, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) getdents(r2, &(0x7f00002a5000-0x8a)=""/138, 0x8a) bind$ax25(r0, &(0x7f0000dc2000)={0x3, {"43bcd5bf0d2976"}, 0x101}, 0x10) r3 = memfd_create(&(0x7f0000bfa000)="6664001f66d0", 0x1) renameat(r3, &(0x7f000076e000-0x8)='./file0\x00', r0, &(0x7f0000511000-0x8)='./file0\x00') 2018/01/26 00:48:06 executing program 4: r0 = socket$inet6(0xa, 0x807, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x81, 0x9, 0x8000, 0x8, 0x8, 0x6, 0x3, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x10000, 0x5, 0x8001}, &(0x7f0000001000-0x4)=0x10) clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mlockall(0x1000003) 2018/01/26 00:48:06 executing program 6: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00008e2000)='./file0\x00', 0x1e5) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007d7000)=0x0) [ 64.114788] device gre0 entered promiscuous mode 2018/01/26 00:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000dc4000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f000074e000)={0x0, 0x0, &(0x7f0000503000-0x40)=[{&(0x7f0000be3000-0xc4)=""/196, 0xc4}, {&(0x7f0000411000-0x7c)=""/124, 0x7c}, {&(0x7f0000ae9000-0xbe)=""/190, 0xbe}, {&(0x7f0000122000)=""/230, 0xe6}], 0x4, &(0x7f0000c83000-0x2)=""/38, 0x26, 0x0}, 0x0) 2018/01/26 00:48:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x41)="a7e4d2ee012da6b2b097a38d8e6042044cbc9966489347b1695f063c142b70396622c7a97dc04b802ca6ba5498c1c7018d867e08c831aa6f37aedf750b0456c7eb", 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d0e000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000294000)='posix_acl_access.&GPLð0system\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0xa, 0x300) sendto(r2, &(0x7f0000d09000)="0e12e9f1fa6736f9cb3a102ed6e890a2a1fb7fa2744a30b48e5e63c9f5a83e2b", 0x20, 0x800, &(0x7f0000207000)=@hci={0x1f, 0x80000001, 0x0}, 0x6) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) r4 = syz_open_dev$usbmon(&(0x7f000057d000-0xd)='/dev/usbmon#\x00', 0x10000, 0x400) getsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000df9000)=0x0, &(0x7f00003cd000-0x4)=0x4) getresuid(&(0x7f0000bd3000-0x4)=0x0, &(0x7f00009cc000)=0x0, &(0x7f000008b000-0x4)=0x0) keyctl$get_persistent(0x16, r5, r1) sendto$inet6(r3, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 00:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getgid() r2 = getegid() lstat(&(0x7f000042e000)='./file0\x00', &(0x7f0000813000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() lstat(&(0x7f0000256000-0x8)='./file0\x00', &(0x7f0000870000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e96000-0x4)=0x0, &(0x7f0000ab4000)=0x0, &(0x7f000047a000)=0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000042000-0x4)=0x7fffffff, 0x4) getgroups(0x6, &(0x7f00006e2000-0x18)=[r1, r2, r3, r4, r5, r6]) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000663000)=0x0, &(0x7f0000508000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r7 = fcntl$dupfd(r0, 0x0, r0) r8 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r7, r8, &(0x7f0000058000-0x8)=0x0, 0x10002) 2018/01/26 00:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r1) dup(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/vga_arbiter\x00', 0x0, 0x0) getresuid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f00000e4000-0x20)={0x2, 0x2, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b78000-0x4)=0x10) socketpair(0x4, 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) 2018/01/26 00:48:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0xffffffffffffffc2) 2018/01/26 00:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:06 executing program 5: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a5e000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000940000)={0x1000, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r2 = creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000610000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fstat(r2, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00006d2000-0xe)='./file0/file0\x00', r3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f09000-0x14)={0x0, 0x0, 0x6, 0x0, 0x0}, 0x14) 2018/01/26 00:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d25000-0x8)={0x0, 0x0}) gettid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ab3000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000061e000)="6e656340816c6300") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000720000-0xc)={&(0x7f00005e2000-0x8)=[0x0, 0x0], 0x2}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000bda000-0x20)={@common='lo\x00', @ifru_flags=0x9001}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000288000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00007e9000)={r3, 0x80000, r2}) 2018/01/26 00:48:06 executing program 6: clock_gettime(0x4008, &(0x7f0000561000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='pagemap\x00') r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0xb0)={0xb0, 0x2d, 0x1, 0x6, 0x1, {0xa, 0x0, 0x0}, [@typed={0xc, 0x34, @pid=r2}, @generic="7a785ae5d40a839aa09f6426d33d7dee41f4b89f8595dca6898b4116e5dea4fb3695f41d5de86b1b2589a09dc9d1c97f85b2f82d405ebdce5361ed0970a11fa99f3922f20cd537ff55adf2b1bff82691ab51a6e9b03c19e995f2623006ef96f6ce2532b2f6cbd87f9611ed96042596d49dd38ec91d585dad", @typed={0xc, 0x79, @u32=0x10001}, @typed={0xc, 0x67, @str='){\\\x00'}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8c0}, 0x0) 2018/01/26 00:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:06 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="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", 0x340}) 2018/01/26 00:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c60000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') 2018/01/26 00:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) pipe2(&(0x7f00007ef000-0x8)={0x0, 0x0}, 0x800) sendmsg$key(r1, &(0x7f0000af8000)={0x0, 0x0, &(0x7f00003eb000)={&(0x7f0000b66000)={0x2, 0xc, 0x9, 0x0, 0x3, 0x0, 0x0, 0x1, [@sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000080000)={0x44, 0x0, &(0x7f00008fe000)=[@transaction={0x40406300, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000285000)=""}) 2018/01/26 00:48:06 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000ff4000)=[{{&(0x7f0000611000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d51000-0x30)=[], 0x0, &(0x7f0000ff5000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c1d000)={0x77359400, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000014000-0x4)=0x3f) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000+0x37c)={0x0, 0x70f4, 0x4, 0x4}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0x7, 0x1, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000002000)=""/117) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000003000)={@empty=0x0, @broadcast=0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000014000-0x8)={r3, 0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000003000)="118c10d41f3c9acd46271ca3678aa49fcd80ae146c3d21f4cc65db1fc7e549984673199f93bec800b6537903a44844ba7e16953b34031a63fb5ee662f33823523c8087a11e492849bd154fc932c9e883ad09dc7eea9b074658e2ddd8dc1e9cecd7520dcbc799f93f6c9ee292c784e332629f5c018bb99140851ba7f54721758047d679dcf8788354fa6e90e9f06c2570472602e6a0436a2be4232728ec1f0f0891d30cbdf862507ace7775842cd46f8bed0bf7d9c9d7256c5f5e348675d6ed108b2deb7a9b334747eb1551aa31fb2c9232088373d409b7541754ca53") listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00009c4000)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a89000)={0xaa, 0x18, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000717000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 00:48:06 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000342000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) fallocate(r1, 0x3, 0x5, 0x7) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getown(r2, 0x9) r3 = dup3(r2, r2, 0x80000) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000c17000-0x53)=""/83) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstat(r2, &(0x7f000098c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00001a7000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x32, 0x0, r4}, {0x0, 0xfffffffffffffffd, 0x8, 0x6, 0x80000000, 0x1, 0x101, 0x5}, {0x100, 0x7e6, 0x6, 0x9}, 0x7ff, 0x4, 0x1, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0xf6f, 0x8, 0x8, 0x1000}}, 0xe8) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000273000)="584dfdaf6d274da530314559a90cc37ff10f0fabd0565e93cd4611ce9e876d8bfccb681aee772c2c733a61450e9a97202ec39546798750a8") 2018/01/26 00:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 64.326156] binder: 11539:11540 transaction failed 29189/-22, size 0-8 line 3004 [ 64.339840] binder_alloc: binder_alloc_mmap_handler: 11539 20000000-20002000 already mapped failed -16 [ 64.362913] IPv4: Oversized IP packet from 127.0.0.1 [ 64.363559] binder: 11539:11550 transaction failed 29189/-22, size 0-8 line 3004 2018/01/26 00:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00003e6000)={0x20, @tick=0x4, 0x7, {0x5, 0x7ff}, 0x3, 0x2, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = open(&(0x7f0000c66000-0x8)='./file0\x00', 0x0, 0x4) r1 = accept4$nfc_llcp(r0, &(0x7f00005b5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000085d000)=0x136, 0x805) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006c3000-0x4)=0x0) fcntl$getown(r1, 0x9) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00004ae000-0x20)={@generic="df4cac2fcc0583e2662ab51aaff76117", @ifru_addrs={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x801) dup3(r3, r2, 0x0) write(r2, &(0x7f0000c35000-0x1)="", 0xffffff0b) fcntl$getown(r1, 0x9) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000acb000-0x20)={@common='vlan0\x00', @ifru_flags=0x0}) dup2(r0, r0) getresgid(&(0x7f000069c000)=0x0, &(0x7f0000d30000-0x4)=0x0, &(0x7f0000963000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000dad000)={{0x280, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 00:48:06 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ef2000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x5, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00003a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) r3 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000001000-0x6)={0x2, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00009dc000)='/dev/rtc\x00', 0x40000, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r4 = creat(&(0x7f0000677000-0x8)='./file0\x00', 0x0) dup3(r4, r4, 0x80000) ioctl$TCSETA(r4, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/01/26 00:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f000086d000-0x90)=[{&(0x7f0000ab7000+0x482)="", 0x0}, {&(0x7f0000bfd000-0xb7)="", 0x0}, {&(0x7f000027e000+0x2f)='2', 0x1}], 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e2b000)='/dev/rfkill\x00', 0x4c000, 0x0) accept4$inet(r1, &(0x7f00000f7000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099e000)=0x10, 0x80000) [ 64.377425] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.384267] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 00:48:06 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') fcntl$notify(r0, 0x402, 0x5) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000013000-0x8)={@multicast1=0x0, @multicast2=0x0}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000015000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000)=0xffffffffffffffe8) preadv(r0, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000014000)=0x0, &(0x7f0000006000)=0x4) 2018/01/26 00:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000075b000)='/dev/ppp\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x9) readv(r0, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) 2018/01/26 00:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00008cc000-0x62)="e0815d54f820fbb7592c576be7bead018550ce6a52511d0bd955964f098bda4b41c4cb6629ecbf69b618d8f5f431083fde207d75706df61bcfb6d0faac900273583ff16c2b83c7b27c107b7333d291e2c076978d000500029337652b4f1bc10e7442") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[], &(0x7f0000fb5000)=[&(0x7f0000fd2000)='14\t'], 0x0) 2018/01/26 00:48:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003cb000+0xe36)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x9) 2018/01/26 00:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) fchmod(r0, 0x100) preadv(r0, &(0x7f000052f000)=[{&(0x7f0000195000-0x77)=""/119, 0x77}], 0x1, 0x0) 2018/01/26 00:48:06 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x50)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:06 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x3acdae9b, 0x30, 0x5, 0x7fffffff}, &(0x7f0000005000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7, 0x0, 0x2, 0x3, 0xab}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x86)=""/134, 0x86) 2018/01/26 00:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b6b000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000191000)=@add_del={0x2, &(0x7f0000501000)=@generic="2b22f6f102d963f843a173d9b53cd176", 0x3f}) signalfd4(r1, &(0x7f0000633000-0x8)={0x80000000}, 0x8, 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000023c000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) inotify_add_watch(r2, &(0x7f0000eea000-0x8)='./file0\x00', 0x80000000) sendto$inet(0xffffffffffffffff, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000d74000-0x8)='./file0\x00', 0x80, 0x2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ce000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000036c000)=0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f000026c000)=@abs={0xffffffffffffffff, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x80}, 0x0) 2018/01/26 00:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000784000-0x11)='/selinux/enforce\x00', 0x40, 0x0) fsetxattr(r0, &(0x7f0000671000)=@random={'system.', '#\x00'}, &(0x7f00007fb000-0xc)="265bfb3a7472757374656400", 0xc, 0x1) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00001a4000)={0x18, 0x0, {0x3, @random="cbf0da23d23c", @generic="619ade31df3bc9ad1fd5f08fbaebfe9e"}}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = creat(&(0x7f00004fa000-0x8)='./file0\x00', 0x1d) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000956000-0x10)={&(0x7f0000022000/0x2000)=nil, 0x2000}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000073f000-0x4)=0x0) sched_setscheduler(r3, 0x3, &(0x7f0000f8b000-0x4)=0x1f) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) ioctl$KDENABIO(r2, 0x4b36) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/26 00:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e65000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000a05000-0x24)={0x9, 0xfff, 0x6, 0x5, 0x5, 0xffffffff, 0x5, 0x7, 0x6, 0x7, 0x8, 0x5}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008fa000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000933000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) fanotify_mark(r0, 0xb, 0x1, r0, &(0x7f00009ed000)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009f8000)={0x0, 0x7}, &(0x7f00003ae000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007f5000)={r1, 0x7}, &(0x7f0000e27000)=0xfffffffffffffefb) open(&(0x7f00000cb000)='./file0\x00', 0x0, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007d8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000872000)=0x14) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/01/26 00:48:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) fadvise64(r0, 0x0, 0x0, 0x5) 2018/01/26 00:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:06 executing program 3: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000051000)='/selinux/checkreqprot\x00', 0x208002, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000051000)=@assoc_id=0x0, &(0x7f0000022000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000020000-0x8)={r2, 0x100000001}, 0x8) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd999baa11b5dda31cd901", 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, 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]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2c080400, &(0x7f0000052000)="5450d55fd64b7836b98ebdc0da5face4253e729895cbafa1424992ee9444a661665082924bde29f8f7e286f466d2561d680f82bc7def883fecb754815fd10c95d1c27f511f23", &(0x7f0000053000-0x4)=0x0, &(0x7f000003c000-0x4)=0x0, &(0x7f0000031000)="07f3b49cda898fa6c8deafc481488282") mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000051000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000052000-0x4)=0x14) 2018/01/26 00:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fallocate(r0, 0x2, 0x6, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b42000-0x20)={@generic="a3b95c18c421e646045ceafdcb26617b", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000d45000-0x8)={0x100, 0x5, 0x9, 0x200, 0xf9}) rt_sigaction(0x7, &(0x7f0000c53000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ace000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/01/26 00:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000dd6000-0x3c)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f00005d9000-0x8)={0x0, 0x0}) 2018/01/26 00:48:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000586000-0x4)=0x3f) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e39000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f000003f000-0x68)=""/104) 2018/01/26 00:48:06 executing program 6: pipe(&(0x7f0000fca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getpeername(r2, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) exit_group(0x9) 2018/01/26 00:48:06 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000f, &(0x7f0000f77000-0x4)=0x8000, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f78000-0xb8)={0x0, 0xffff, 0x3f, 0x6beb, 0x1800000000, 0x6, 0x8ba, 0x7, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x36, 0x1000000000000000, 0x100}}, &(0x7f0000f78000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cbd000-0x8c)={r1, 0x0, 0x84, "04e14fdff4ba9f1b6a11181faa10d333825bb9b5ed87693723d6b60a0e1c1f0a731475dbe8f075cd7b1ece6956b6623c8156cf5cfaa0c99b482845902a39a46916dc8cf898befb818ee8e32174a5f7730fabf1137a8b06551eb0545f83a571c3b839ee2bcfab7c9bf24c6670d4bdaf38bc93d5db0c01db0c93f712ce64428c11877dd236"}, 0x8c) 2018/01/26 00:48:06 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fee000)='posix_acl_access\x00', 0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000fef000-0x45)={'system_u:object_r:tmpfs_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x38, 0x0}, 0x45) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000fef000)={0x5, 0x5e5, 0xffffffff, 0x7, 0x0}) poll(&(0x7f000085c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x6000) 2018/01/26 00:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000023c000-0x8)='./file0\x00', 0x192) accept4$nfc_llcp(r0, &(0x7f0000a8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000015d000-0x4)=0x60, 0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000490000)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10441, 0x0) socket$netlink(0x10, 0x3, 0x17) fcntl$setstatus(r1, 0x4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008e5000+0xab9)={0x8001, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000069d000-0x20)={0x2, r2, 0x2, 0x3}) 2018/01/26 00:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000e07000-0x8)={0x0, 0x0}) 2018/01/26 00:48:06 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x1fe, 0x0]) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/26 00:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dfa000)='/dev/hwrng\x00', 0x40, 0x0) recvfrom$inet6(r1, &(0x7f0000a94000)=""/36, 0x24, 0x60, 0x0, 0x0) [ 64.730225] binder_alloc: 11635: binder_alloc_buf, no vma [ 64.731361] binder: BINDER_SET_CONTEXT_MGR already set [ 64.731368] binder: 11635:11637 ioctl 40046207 0 returned -16 [ 64.747081] binder: 11635:11644 transaction failed 29189/-3, size 72-16 line 3127 [ 64.768471] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 00:48:06 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000008000)=0x1, 0x4) 2018/01/26 00:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000850000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000038000)={0x0, r1+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ab0000-0x4)=0x6, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/26 00:48:06 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) execve(&(0x7f0000c0b000-0x8)='./file0\x00', &(0x7f0000b6e000)=[], &(0x7f0000e75000)=[&(0x7f0000537000-0x17)=',em0keyringeth0trusted\x00']) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00002d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/26 00:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000808000-0xc)={0x4, 0x0}) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0x2591b532efda954b, 0x0, &(0x7f0000515000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 00:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000cd2000)="", 0x0, 0x1, &(0x7f00004a2000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffff) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000026000-0x9)='/dev/sg#\x00', 0x1f, 0x100) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000025000)=0x0) [ 64.774023] binder: release 11635:11637 transaction 104 out, still active [ 64.790453] binder: undelivered TRANSACTION_COMPLETE [ 64.798789] binder: send failed reply for transaction 104, target dead 2018/01/26 00:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) seccomp(0x1, 0x1, &(0x7f0000279000-0x10)={0x5, &(0x7f00005a4000)=[{0x697, 0x8000, 0x0, 0x7}, {0x93b, 0x1, 0x9, 0x8}, {0x9, 0x101, 0x0, 0x7}, {0x10000, 0x8, 0x46, 0x2}, {0xfffffffffffffffe, 0x68, 0x0, 0x9d3d}]}) times(&(0x7f0000b0b000)={0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00000fc000-0x38)={&(0x7f0000670000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x20, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x6, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004b2000)='uid_map\x00') setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000b51000)={0x534e, 0x1, 0x6, 0x9, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000920000-0x10)={0x0, 0x8, 0x5, 0x7fffffff}, &(0x7f0000e08000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000064f000+0x933)={r2, 0x4e, 0x2f, "c7e82f25be27258757ab3bb5396f92529a7a68bf05559cd778e4005ff8a2ecd14f67874ada84da4e2b87075ac2d7d1"}, 0x37) 2018/01/26 00:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) 2018/01/26 00:48:06 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:06 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) recvfrom$ax25(r1, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x69f561976b808308) 2018/01/26 00:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000)=0x0, 0x4) r2 = perf_event_open(&(0x7f0000855000)={0x9f20625c5ca9de2f, 0x78, 0x52ee, 0x6060, 0xffffffffffff7fff, 0xfffffffffffff913, 0x0, 0x1, 0x80000, 0x5, 0x2, 0x0, 0x200, 0x8, 0x8000, 0x9, 0x7f, 0x5, 0x6, 0x7f, 0x80, 0xfffffffeffffffff, 0x3, 0x0, 0xff, 0x6, 0x8001, 0x68c, 0x5, 0x7ff, 0x0, 0xfffffffffffffff9, 0x9, 0x1, 0xfffffffffffffffa, 0xf0, 0x942, 0x0, 0x0, 0x1, 0x3, @perf_bp={&(0x7f00009c7000-0x1)=0x0, 0x9}, 0x0, 0x0, 0x1, 0x7, 0x4, 0x10001, 0x4, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008db000-0x20)={0x9, 0x8001, 0x8, 0x8, 0x400, 0x6, 0xe897, 0x7, 0x0}, &(0x7f00009ae000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000055d000-0x6)={r5, 0xfffffffffffff001}, &(0x7f000089b000-0x4)=0x6) close(r1) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000b64000-0x96)=""/150) recvmmsg(r3, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000ed7000-0x30)=[{&(0x7f0000810000-0x2)=""/2, 0x2}, {&(0x7f00001c7000)=""/213, 0xd5}, {&(0x7f0000aa0000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000025e000-0x85)=""/133, 0x85, 0x3d}, 0x9}, {{&(0x7f0000106000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f000061b000-0x10)=[{&(0x7f0000a49000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000733000-0x2a)=""/42, 0x2a, 0x5}, 0x4d5c00}, {{&(0x7f0000352000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00009e8000)=[], 0x0, &(0x7f0000009000)=""/4096, 0x1000, 0x4}, 0x4}, {{&(0x7f0000a80000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000011c000-0x80)=[{&(0x7f0000260000-0xa)=""/10, 0xa}, {&(0x7f0000439000-0xdc)=""/220, 0xdc}, {&(0x7f00001f8000)=""/4096, 0x1000}, {&(0x7f0000ca3000-0x1000)=""/4096, 0x1000}, {&(0x7f00003b2000)=""/41, 0x29}, {&(0x7f0000f32000-0xf9)=""/249, 0xf9}, {&(0x7f0000d43000)=""/240, 0xf0}, {&(0x7f0000158000)=""/235, 0xeb}], 0x8, &(0x7f0000d51000)=""/4096, 0x1000, 0x6}, 0x0}, {{&(0x7f000011a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000040000)=[{&(0x7f000063f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000165000)=""/68, 0x44, 0x4d84747e}, 0x2}, {{&(0x7f00002d7000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c13000-0x30)=[{&(0x7f0000e03000-0x56)=""/86, 0x56}, {&(0x7f0000f6e000)=""/102, 0x66}, {&(0x7f0000d31000)=""/253, 0xfd}], 0x3, &(0x7f0000776000)=""/109, 0x6d, 0x401}, 0x3}, {{&(0x7f00000c7000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fc4000)=[{&(0x7f000079e000)=""/68, 0x44}], 0x1, &(0x7f0000264000)=""/185, 0xb9, 0x100000000}, 0x2a7}, {{&(0x7f0000975000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000448000-0x10)=[{&(0x7f0000099000-0x6b)=""/107, 0x6b}], 0x1, &(0x7f0000478000)=""/213, 0xd5, 0x7}, 0x1}], 0x8, 0x100, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000b70000-0x4)=0x0, &(0x7f000067a000)=0x4) 2018/01/26 00:48:06 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b8e000)=0x6) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000003000)=0x0) 2018/01/26 00:48:06 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000182000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc2)=""/194, 0xc2}], 0x3, &(0x7f0000ab9000-0x39)=""/57, 0x39, 0x3bda}, 0x3ff}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000feb000)=[{&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f000046e000-0xbd)=""/189, 0xbd}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f0000000000)=""/82, 0x52}, {&(0x7f0000850000-0x7f)=""/127, 0x7f}, {&(0x7f0000000000)=""/220, 0xdc}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000100000-0x50)=""/80, 0x50}, {&(0x7f0000b14000)=""/175, 0xaf}], 0x9, &(0x7f0000000000)=""/53, 0x35, 0x7}, 0x7}, {{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f00003ed000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x1ff}, 0x2}, {{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000da8000)=""/8, 0x8}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/217, 0xd9, 0x40}, 0xffffffffffffff12}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002cc000-0x50)=[{&(0x7f0000000000)=""/223, 0xdf}, {&(0x7f0000001000-0x1e)=""/30, 0x1e}, {&(0x7f0000b39000-0x4e)=""/78, 0x4e}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000e88000-0x32)=""/50, 0x32}], 0x5, &(0x7f0000513000)=""/198, 0xc6, 0x6}, 0x784}, {{&(0x7f0000cd0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000505000-0x90)=[{&(0x7f00002ff000)=""/38, 0x26}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f0000f4f000)=""/133, 0x85}, {&(0x7f0000001000-0x84)=""/132, 0x84}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000fb4000)=""/242, 0xf2}, {&(0x7f0000821000)=""/227, 0xe3}, {&(0x7f0000014000-0xc)=""/12, 0xc}, {&(0x7f0000000000)=""/215, 0xd7}], 0x9, &(0x7f0000545000)=""/90, 0x5a, 0xbd0f359}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000a04000-0x19)=""/25, 0x19}, {&(0x7f000057d000-0xc9)=""/201, 0xc9}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000000000)=""/157, 0x9d}], 0x5, 0x0, 0x0, 0x0}, 0x130828a9}], 0x7, 0x60, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f1a000)={0x0, 0xf1, 0x9b4c, 0x9}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x21}, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='x', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/26 00:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000942000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x80007, 0x59e1, &(0x7f0000ecb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000818000)={0x0, 0x8001}, &(0x7f0000da9000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000180000)={r1, 0x80000000}, &(0x7f0000233000)=0x8) r2 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x7, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/26 00:48:06 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) epoll_create1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fc6000-0x8)='./file0\x00', &(0x7f0000018000-0x6f)=""/111, 0x6f) ptrace(0x4207, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00008a1000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fc5000)={0x0, 0x1f}, &(0x7f0000fc6000-0x4)=0x8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000058f000)={r4, @in6={{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1, 0x3, 0x6}, &(0x7f0000fc5000)=0xa0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000fc5000-0xc2)="") 2018/01/26 00:48:06 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005e1000-0x88)={0x81, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000401000)="0702c66e47c9a47218e00faa49afe911", 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f00002cf000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e21000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000df3000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000fbe000-0x4)=0x5, 0x4) r2 = syz_open_dev$mice(&(0x7f0000065000-0x10)='/dev/input/mice\x00', 0x0, 0x400080) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000eba000)={0x898, 0x9, 0x7f, 0x10000, 0x0}, &(0x7f0000a77000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c39000)={r3, 0x5c9bb14a, 0x200}, 0x8) preadv(r1, &(0x7f0000860000-0x30)=[{&(0x7f0000704000)=""/53, 0x35}, {&(0x7f0000790000)=""/4096, 0x1000}, {&(0x7f00001de000-0x84)=""/132, 0x84}], 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000077f000)={0x0, 0x0}) 2018/01/26 00:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x42402) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c2a000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000dda000)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8cc, 0x1}, &(0x7f0000b51000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006bf000)=@assoc_id=r3, &(0x7f0000346000-0x4)=0x4) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 00:48:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_getparam(r0, &(0x7f0000a75000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000384000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000)=@ethtool_link_settings={0x4c, 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]}) 2018/01/26 00:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/vga_arbiter\x00', 0x0, 0x0) getresuid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f0a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x801}) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f00000e4000-0x20)={0x2, 0x2, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b78000-0x4)=0x10) socketpair(0x4, 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) 2018/01/26 00:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d1000)='/dev/sequencer\x00', 0x200e00, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x505) write(r0, &(0x7f0000552000-0x27)="260000001a00030080fffff9ff0900000000000000ffe0f1ff609b000000f45501590300007f", 0x26) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002a4000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008d000-0x4)=0xe8) connect$packet(r1, &(0x7f000046f000-0x14)={0x11, 0x2, r2, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/26 00:48:07 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000+0xb1a)='/dev/pktcdvd/control\x00', 0x244401, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000000d000)=@full={{0x3, {"17acebd3d8ef7a"}, 0x400}, [{"e1b44db3c11a94"}, {"728b6acb4b1ef2"}, {"4bb4a27016d526"}, {"b2fce9bf7ea93e"}, {"73da1d959d2c47"}, {"8f4a555d6e856a"}, {"5ef0214df6e274"}, {"1def9d27deecd8"}]}, 0x48) fcntl$setownex(r0, 0xf, &(0x7f000000c000)={0x2, r2}) 2018/01/26 00:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) 2018/01/26 00:48:07 executing program 4: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000055000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0x14) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x10001, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/26 00:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f8e000-0xe)='/dev/keychord\x00', 0x8003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000449000)={@common='gre0\x00', &(0x7f0000b62000)=@ethtool_modinfo={0x42, 0x8001, 0xffffffffffffffff, "ccd382a78e5e2597"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f00009b6000)=""/16, &(0x7f0000ec0000)=0x10) getsockopt$inet_buf(r2, 0x0, 0x20000000000002f, &(0x7f0000c86000-0x10)=""/16, &(0x7f0000c8b000-0x4)=0x8) 2018/01/26 00:48:07 executing program 3: pkey_alloc(0x0, 0x6) r0 = openat(0xffffffffffffffff, &(0x7f0000a52000)='./file0\x00', 0x403, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents(r0, &(0x7f0000000000)=""/191, 0xbf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xac)={0x0, 0xa4, "e68227c70258dad61176b0bc86f84b8dfaf968019e6abcda9833e282145694557e9be581a0de5df7ec91a71f48f671f8af87fb51d689995c8c74346d66dccdd1f10d6084919cf33f35f7172b0215734b0711dea693de46407d3374e150ed7b4bf65c961214b262f3e1669fea4c5d07b82e4e31ebc3ed340a1ecccdd5602803cbf80041a09bc382b0ebbbab5223e547d32c59c8438a6aa647fa5f129b75276b08f16844fc"}, &(0x7f0000002000-0x4)=0xac) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0xe2c1, 0x8, [0x5, 0xfffffffffffffc01, 0x4, 0x3, 0x583, 0x1, 0xffffffffffffff81, 0x3a]}, &(0x7f0000001000)=0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000172000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) 2018/01/26 00:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:07 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000069b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f000022a000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000f11000-0x38)={0x0, 0x0, &(0x7f0000596000)={&(0x7f000068e000)={0x2, 0x16, 0x1, 0x3, 0x17, 0x0, 0x2, 0x3, [@sadb_lifetime={0x4, 0x3, 0x1, 0x7ff, 0x101, 0x8}, @sadb_address={0x5, 0x17, 0x6c, 0x20, 0x0, @in6={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3f}}, @sadb_x_sec_ctx={0xc, 0x18, 0x1, 0x200, 0x53, "bd657b416843f60774811ec31996a34c939eee3c80d69ebd0d7050e68fbab0a05ab78c92103ac2bb8b3e72ac5b20ea6e14f1391cd82c9d0e8f77ba10237b0f7dcfa9ed98c1472b3b112cc08a0a96616fbe08a7"}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x20008000) 2018/01/26 00:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000eb8000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xff, 0x0, 0x0, 0x0, 0x5}, 0x20) 2018/01/26 00:48:07 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e79000-0x9)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e79000-0x4)=0xd7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000470000-0x8)=0xfffffffffffffffd) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000024c000-0x4)=0x0) dup2(r3, r1) 2018/01/26 00:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000c1e000-0x5b)="f1328edfd565112f32ccad89e4af32916172e9560908e839a22236444e9ec07668700662bbff6b96cb6a9e3734b2ff552ad600a9803eec09106033f62193cde5f5972706a24455ac900dd8ec649b409ffd10fef143cba626720063", 0x5b) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bf1000)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009fa000-0xb)={0x1, 0x10200000000, 0x100000000, 0x4, 0x7, 0x7, 0x6, 0xffff, 0x6, 0x1, 0x1000}, 0xb) 2018/01/26 00:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) unshare(0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r0, r1) 2018/01/26 00:48:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(0xffffffffffffffff, &(0x7f0000011000)=""/165, 0xa5) r1 = dup3(r0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000471000)={{0x807a, 0x78cc}, {0xed27, 0x10001}, 0x800, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0]}) 2018/01/26 00:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f000076a000-0x4)=0xc20, 0x1) fcntl$setlease(r0, 0x400, 0x0) lchown(&(0x7f000089e000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000818000-0x8c)={0x0, @in6={{0xa, 0x2, 0xcdd, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e46000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c53000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0x5, 0x1f, 0x1, 0x1000, 0x6, 0x7ff, 0x10001, 0x9, 0x100, 0x2, 0x0, 0x7, 0x691]}, &(0x7f0000d5a000)=0x108) 2018/01/26 00:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) recvfrom(r1, &(0x7f0000bf5000)=""/228, 0xe4, 0x0, &(0x7f0000cb2000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = add_key$user(&(0x7f0000398000)='user\x00', &(0x7f0000f0a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e85000-0x7a)="", 0x0, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f00008e6000-0x5f)=""/95, 0x5f) 2018/01/26 00:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000159000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000beb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ffff00000065000000010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00", [0x0, 0x0], 0x0}) pipe(&(0x7f0000f00000-0x8)={0x0, 0x0}) 2018/01/26 00:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000197000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 00:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 00:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/01/26 00:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008eb000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d88000-0x7)='wchan\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) [ 65.305193] ================================================================== [ 65.312847] BUG: KASAN: double-free or invalid-free in relay_open+0x603/0x860 [ 65.320343] [ 65.321967] CPU: 0 PID: 11787 Comm: syz-executor0 Not tainted 4.9.78-ge37256c #21 [ 65.329576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.338951] ffff8801cd5b78b8 ffffffff81d943a9 ffffea00071ada80 ffff8801c6b6b180 [ 65.347018] ffff8801da001280 ffffffff8137d7c3 0000000000000282 ffff8801cd5b78f0 2018/01/26 00:48:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000795000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000471000-0x26)=""/38) [ 65.355085] ffffffff8153dc23 ffff8801c6b6b180 ffffffff8137d7c3 ffff8801da001280 [ 65.363158] Call Trace: [ 65.365746] [] dump_stack+0xc1/0x128 [ 65.371111] [] ? relay_open+0x603/0x860 [ 65.376736] [] print_address_description+0x73/0x280 [ 65.383395] [] ? relay_open+0x603/0x860 [ 65.389012] [] ? relay_open+0x603/0x860 [ 65.394622] [] kasan_report_double_free+0x64/0xa0 [ 65.401113] [] kasan_slab_free+0xa4/0xc0 [ 65.406826] [] kfree+0x103/0x300 [ 65.411835] [] relay_open+0x603/0x860 [ 65.417274] [] do_blk_trace_setup+0x3e9/0x950 [ 65.423401] [] blk_trace_setup+0xe0/0x1a0 [ 65.429175] [] ? do_blk_trace_setup+0x950/0x950 [ 65.435471] [] ? disk_name+0x98/0x100 [ 65.440892] [] blk_trace_ioctl+0x1de/0x300 [ 65.446920] [] ? compat_blk_trace_setup+0x250/0x250 [ 65.453575] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 65.460213] [] ? get_futex_key+0x1050/0x1050 [ 65.466239] [] ? putname+0xee/0x130 [ 65.471490] [] blkdev_ioctl+0xb00/0x1a60 [ 65.477171] [] ? blkpg_ioctl+0x930/0x930 [ 65.482855] [] ? __lock_acquire+0x629/0x3640 [ 65.489060] [] ? do_futex+0x3f8/0x15c0 [ 65.494569] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 65.501382] [] block_ioctl+0xde/0x120 [ 65.506804] [] ? blkdev_fallocate+0x440/0x440 [ 65.512919] [] do_vfs_ioctl+0x1aa/0x1140 [ 65.519153] [] ? ioctl_preallocate+0x220/0x220 [ 65.525358] [] ? selinux_file_ioctl+0x355/0x530 [ 65.531657] [] ? selinux_capable+0x40/0x40 [ 65.537515] [] ? __fget+0x201/0x3a0 [ 65.542762] [] ? __fget+0x228/0x3a0 [ 65.548011] [] ? __fget+0x47/0x3a0 [ 65.553188] [] ? security_file_ioctl+0x89/0xb0 [ 65.559396] [] SyS_ioctl+0x8f/0xc0 [ 65.564559] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.571110] [ 65.572716] Allocated by task 11787: [ 65.576403] save_stack_trace+0x16/0x20 [ 65.580478] save_stack+0x43/0xd0 [ 65.584165] kasan_kmalloc+0xad/0xe0 [ 65.587859] kmem_cache_alloc_trace+0xfb/0x2a0 [ 65.592426] relay_open+0x91/0x860 [ 65.595941] do_blk_trace_setup+0x3e9/0x950 [ 65.600232] blk_trace_setup+0xe0/0x1a0 [ 65.604179] blk_trace_ioctl+0x1de/0x300 [ 65.608223] blkdev_ioctl+0xb00/0x1a60 [ 65.612087] block_ioctl+0xde/0x120 [ 65.615686] do_vfs_ioctl+0x1aa/0x1140 [ 65.619547] SyS_ioctl+0x8f/0xc0 [ 65.622884] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.627607] [ 65.629204] Freed by task 11787: [ 65.632544] save_stack_trace+0x16/0x20 [ 65.636488] save_stack+0x43/0xd0 [ 65.639911] kasan_slab_free+0x72/0xc0 [ 65.643767] kfree+0x103/0x300 [ 65.646932] relay_destroy_channel+0x16/0x20 [ 65.651309] relay_open+0x5ea/0x860 [ 65.654908] do_blk_trace_setup+0x3e9/0x950 [ 65.659209] blk_trace_setup+0xe0/0x1a0 [ 65.663153] blk_trace_ioctl+0x1de/0x300 [ 65.667186] blkdev_ioctl+0xb00/0x1a60 [ 65.671056] block_ioctl+0xde/0x120 [ 65.674676] do_vfs_ioctl+0x1aa/0x1140 [ 65.678625] SyS_ioctl+0x8f/0xc0 [ 65.681967] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.686695] [ 65.688293] The buggy address belongs to the object at ffff8801c6b6b180 [ 65.688293] which belongs to the cache kmalloc-512 of size 512 [ 65.700925] The buggy address is located 0 bytes inside of [ 65.700925] 512-byte region [ffff8801c6b6b180, ffff8801c6b6b380) [ 65.712595] The buggy address belongs to the page: [ 65.717495] page:ffffea00071ada80 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 65.727664] flags: 0x8000000000004080(slab|head) [ 65.732387] page dumped because: kasan: bad access detected [ 65.738061] [ 65.739661] Memory state around the buggy address: [ 65.744560] ffff8801c6b6b080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 65.751887] ffff8801c6b6b100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 65.759216] >ffff8801c6b6b180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 65.766541] ^ [ 65.769875] ffff8801c6b6b200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 65.777210] ffff8801c6b6b280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 65.784536] ================================================================== [ 65.791862] Disabling lock debugging due to kernel taint [ 65.798241] Kernel panic - not syncing: panic_on_warn set ... [ 65.798241] [ 65.805598] CPU: 0 PID: 11787 Comm: syz-executor0 Tainted: G B 4.9.78-ge37256c #21 [ 65.814403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.823729] ffff8801cd5b7810 ffffffff81d943a9 ffffffff841971bf ffff8801cd5b78e8 [ 65.831695] ffff8801da001200 ffffffff8137d7c3 0000000000000282 ffff8801cd5b78d8 [ 65.839691] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 65.847655] Call Trace: [ 65.850212] [] dump_stack+0xc1/0x128 [ 65.855555] [] ? relay_open+0x603/0x860 [ 65.861156] [] panic+0x1bc/0x3a8 [ 65.866140] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 65.874341] [] ? preempt_schedule+0x25/0x30 [ 65.880279] [] ? ___preempt_schedule+0x16/0x18 [ 65.886477] [] ? relay_open+0x603/0x860 [ 65.892069] [] ? relay_open+0x603/0x860 [ 65.897664] [] kasan_end_report+0x50/0x50 [ 65.903445] [] kasan_report_double_free+0x81/0xa0 [ 65.909909] [] kasan_slab_free+0xa4/0xc0 [ 65.915590] [] kfree+0x103/0x300 [ 65.920580] [] relay_open+0x603/0x860 [ 65.925996] [] do_blk_trace_setup+0x3e9/0x950 [ 65.932110] [] blk_trace_setup+0xe0/0x1a0 [ 65.937877] [] ? do_blk_trace_setup+0x950/0x950 [ 65.944284] [] ? disk_name+0x98/0x100 [ 65.949706] [] blk_trace_ioctl+0x1de/0x300 [ 65.955557] [] ? compat_blk_trace_setup+0x250/0x250 [ 65.962194] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 65.968829] [] ? get_futex_key+0x1050/0x1050 [ 65.974855] [] ? putname+0xee/0x130 [ 65.980101] [] blkdev_ioctl+0xb00/0x1a60 [ 65.985778] [] ? blkpg_ioctl+0x930/0x930 [ 65.991459] [] ? __lock_acquire+0x629/0x3640 [ 65.997484] [] ? do_futex+0x3f8/0x15c0 [ 66.002991] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 66.009800] [] block_ioctl+0xde/0x120 [ 66.015218] [] ? blkdev_fallocate+0x440/0x440 [ 66.021854] [] do_vfs_ioctl+0x1aa/0x1140 [ 66.027532] [] ? ioctl_preallocate+0x220/0x220 [ 66.033730] [] ? selinux_file_ioctl+0x355/0x530 [ 66.040016] [] ? selinux_capable+0x40/0x40 [ 66.045866] [] ? __fget+0x201/0x3a0 [ 66.051112] [] ? __fget+0x228/0x3a0 [ 66.056355] [] ? __fget+0x47/0x3a0 [ 66.061512] [] ? security_file_ioctl+0x89/0xb0 [ 66.067712] [] SyS_ioctl+0x8f/0xc0 [ 66.072869] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 66.079863] Dumping ftrace buffer: [ 66.083374] (ftrace buffer empty) [ 66.087053] Kernel Offset: disabled [ 66.090648] Rebooting in 86400 seconds..