0000007c0)='/dev/vcs#\x00', &(0x7f0000000800)='\\system\x00'], &(0x7f0000000a00)=[&(0x7f00000008c0)='/dev/vcs#\x00', &(0x7f0000000900)='/dev/vcs#\x00', &(0x7f0000000940)='/dev/vcs#\x00', &(0x7f0000000980)='/dev/vcs#\x00', &(0x7f00000009c0)='[em0\x00']) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000a40)=0x2, 0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000240)=[0x0]) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000000500)) signalfd4(r6, &(0x7f0000000540)={0x8}, 0x8, 0x80000) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000a80)=""/1) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x6000, r4, r5, 0x1, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000580)=0x1f, 0x4) 2018/04/04 01:15:15 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="6664001a000000") exit(0x0) inotify_init() getdents64(r1, &(0x7f00000004c0)=""/189, 0xb1570d47adc472e8) 2018/04/04 01:15:15 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/118) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0xfb) futex(&(0x7f0000000080)=0x1, 0x1, 0x2, &(0x7f000000d000), &(0x7f0000000000)=0x1, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="807bf62b66c8fb4670872e80c676579dd058093d6ed74c6dd33eeef33f95bbb5b222d7997046115637a50360792055c917e304570abdc5d3ab2ba0b185ebf0fa47dbd46099aaa3da42dbf975777ff470333396e6f73d8f35f19fa771fe6297774b5ca1f9dc7003773fc694dbe845e52925175c28c32671017a275f2adb77d67a5edd3eab4a84ec327458237fe1fab5f18654b67092a07a3665e13e51250808a65272722b7b24550e06261f87ab7edd62aef30ffdaba2b92e31fcab8ef4a48b49ec") 2018/04/04 01:15:15 executing program 1: r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0xfffffffffffffffd, 0x0) r1 = dup2(r0, r0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000100)={0x7f, 0x254, &(0x7f0000000040)="7eb2be2b32ef335ebac15f026a59e5", &(0x7f0000000080)="14e2eacf266b0f38792cab2b1b66648985e186e63964c8fe0a1be9584585b38de77d1c4c4473c9f0cadcb012936b3c78ccdeed7dbe487cefe30e908c7b3c2ec886342bac39b5e7", 0xf, 0x47}) ioctl$sock_bt(r1, 0x0, &(0x7f0000000240)="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") 2018/04/04 01:15:15 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000180)=0xe8) bind$can_raw(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) socket$inet(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x7, 0xffffffffffffff3b, &(0x7f00000003c0)=""/127}, 0x377) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0xb}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xfdef, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/04 01:15:15 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000003fec)) getegid() 2018/04/04 01:15:15 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={"7663616e362a984f0000000800", 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000011fb8)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f000000fff0)={0x1d}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)=ANY=[@ANYBLOB="0200dffa24b5ffffff000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000c44cd3b05aa92c5b"], 0x48}, 0x1}, 0x0) 2018/04/04 01:15:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000000000), 0x90}], 0x1, 0x0) r2 = dup2(r1, r1) timerfd_gettime(r2, &(0x7f0000000000)) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 01:15:15 executing program 6: r0 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r1) write(0xffffffffffffffff, &(0x7f0000000080), 0xfc90) 2018/04/04 01:15:15 executing program 1: personality(0x7000008) uname(&(0x7f0000000000)) io_setup(0x8, &(0x7f0000000000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10c03, 0x0) socketpair(0x2, 0x3, 0x9, &(0x7f0000000200)={0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x800, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r9 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x7, 0x10001) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000005c0)={0x1, 0xffffffffffffffff}) r11 = syz_open_dev$sndpcmp(&(0x7f0000000640)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) r12 = memfd_create(&(0x7f0000000740)='GPL(:^\x00', 0x2) r13 = accept$inet6(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000800)=0x1c) r14 = eventfd2(0x6, 0x80001) r15 = syz_open_dev$sndseq(&(0x7f0000000900)='/dev/snd/seq\x00', 0x0, 0x800) r16 = syz_open_dev$mouse(&(0x7f0000000a00)='/dev/input/mouse#\x00', 0x5, 0x200) io_submit(r0, 0x8, &(0x7f0000000a80)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x80, r1, &(0x7f0000000080)="1ad92031634119d79a9a2e28135d1d719540061ebb18ed1bbe1ce25e1dead7de0d34cad664c65996b2c5271b4f7e8c94769bb437dfeee72d88b98ab7856d865959173e6f94bccc66120f5beb4ca8881b4c24f8aecee30f88d4b38d8a1e982109e1e2d49630608a17759f6316baa156822f20b49df1bd7e9940afa849955bbc0ab0bd1aa0ab084712989e8239a569f5ed89a5aabc6e28ae3317dab8ca0a8e1e0078ac25b5cbd086056977bfd948dbf0901879f61cf42f3f9e5cda9b3f92ac996eb2fb4bfde4e221f7ba56b0940a14d0ae193ea91a", 0xd4, 0x3800000, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x4, r3, &(0x7f0000000240)="fca65605fb61c9007f8d75c868e817f4fb28ab496d29a842cce75980abb87f6d5cf9c774090140bc927dc4a325d32a1f00406b34690ddc1130d705aa12cf0b24db38a8aebfded393dcd621c0ce2f5f766d26f0af00672cccfa17398714301bc860c5a992ae4a9d4d8aac99ab753bbc7a2148049b10ab4fa428fe0d45bfcd93f7cb66db5615c8bf212907496003cc630b45f1725d2b076c59e881613dd67859f412928547d7f3f3e4cc0aef37ece5e93d561cf456f1286da6f69c0dce27082c5fa0dd968b9b45cf9fa43b67bc0a1ba439cf6983a139bd1a93836c4570994e3b805fc52fd0f471878e17c8709c75f67799f2c1eed7b52399", 0xf7, 0x3, 0x0, 0x1, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x5000000000, r5, &(0x7f0000000400)="d809b838c4a9", 0x6, 0x1ff, 0x0, 0x1, r6}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x5, r7, &(0x7f0000000480)="419eed937bf50ea7aeb6f6522410493710075518c25d849e613b1d58432d1e37877ca807b09821", 0x27, 0x9, 0x0, 0x1, r8}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x7, 0x1, r9, &(0x7f0000000580)="544c5ea9d49088a60c790f0bb988e1c8c61f10667015fcc5aede85674c", 0x1d, 0x3f, 0x0, 0x0, r10}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0xb, 0x7, r11, &(0x7f0000000680)="397ef9da838f8707c3ed2667457d7d026981c71f901429482847003758bb632cd601cf18e77cda04138f8f109fe0b9481889eb73ad374c5b0b0795d04d4eca333da544360cad3ef6944f9d6e1bda35dd6e2bd46a6494989556c921c6d0c5d01c3e984970cf9d9c852964a03124c129ce98a3e9f544f68e35247f5e3a3b05445fbc50c3426a9f5185babbc911c39a7b304ef1b109f055b3", 0x97, 0x3, 0x0, 0x1, r12}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0xf, 0x13, r13, &(0x7f0000000840)="c023c79149b89190b66036a7efe35c107853dc512c7ca69aa9e1182ae19ac358d3cb1ea8a944cb18c4b2fc9b897e65ec7b38b60f011c8156edcd675c91f6fada0c5183d499f7bf72ef8d370ac655f76f0963b85b", 0x54, 0x8716, 0x0, 0x0, r14}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x7, 0x4, r15, &(0x7f0000000940)="43e9799af29c8ca0c135acc4d32cdc21b6e017552160f3b2830225013c509486c3ecb017070f9f42de4e17f5156c9ada675298c0752bb15e5e0d4884b01c33274f8e03e9616fc9af6b387f50264505d7e8541159f48e4157142fe6bcada68056c5e2e6ef2524328b470d4627c6aa4a7502c7bd38d8bb5e5e09654f7a08667b7f185f20ce69905576f578b8d87c1eee45516aa2", 0x93, 0x2ace56d9, 0x0, 0x0, r16}]) 2018/04/04 01:15:16 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0xa43, 0x10000, 0x0, 0x1000, 0x0, 0x4, 0x2000, 0x9, 0xfffffffffffffffb, 0x1f, 0x4, 0xff, 0x87, 0x3, 0x3f, 0x0, 0x0, 0x2, 0x3, 0x10000, 0x4, 0x8, 0x5, 0x0, 0x1c, 0x1ff, 0xfff, 0x80000001, 0x7, 0x6, 0x5, 0x8, 0x1, 0x5, 0x9, 0x2, 0x0, 0x7fffffff, 0x1, @perf_config_ext={0x5, 0x43b9ed09}, 0x800, 0x38, 0x31, 0x7, 0x7fff, 0x1, 0xffffffffffffff7f}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="2ceb093964446c9c9056e084b60dbd6b", 0x10) close(r1) 2018/04/04 01:15:16 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0xa0000) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x18f000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x99, "5f304edfaffb920cf905ba37ee19e1ef2f2a88c898467a343d835d3e06924dfef86de4d00501d9faa37ac6eba88c745972ecdc84bcfd9c63a9158a629c44d5d3185cc54735b27c31e5e511bff52563939a909b9e63a39e73b02c5368c9f15fb607649b15f8919c4ed7f397712c4e586757e4750eefdb85e9b2abd03fef18f9faed6ec7dd5177dec3308e43a1e581f57b936196cfd428e8152a"}, &(0x7f0000000400)=0xa1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={r3, 0x1}, 0xc) write(r2, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r2, 0x540a, 0x1) dup3(r2, r0, 0x80000) ioctl$TCXONC(r2, 0x540a, 0x2) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x18}, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x9}], 0x68) r4 = syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x101000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000480)="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", 0x1000) ioctl$TCXONC(r2, 0x540a, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00000001c0)=""/153, &(0x7f00000000c0)=0x99) 2018/04/04 01:15:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x610000, 0x0) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x1) splice(r2, &(0x7f0000000100), r0, &(0x7f0000000140), 0x7c, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) munlock(&(0x7f0000a98000/0x2000)=nil, 0x2000) 2018/04/04 01:15:16 executing program 4: ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000100)={"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"}) syz_fuse_mount(&(0x7f0000000140)='.', 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x80000) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x200000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [{0x37d, 0x0, 0x4708}, {0xc0011bff, 0x0, 0x6}]}) 2018/04/04 01:15:16 executing program 2: nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2fa1, 0x4) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0x8201, 0x9, 0x0) shmget(0x0, 0x1000, 0x200, &(0x7f000025f000/0x1000)=nil) 2018/04/04 01:15:16 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044102, &(0x7f0000004f37)) flistxattr(r0, &(0x7f0000000000)=""/24, 0x18) 2018/04/04 01:15:16 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x800000004e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x61ca, 0x1, 0x6}, &(0x7f0000000100)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/04 01:15:17 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x200000, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x51f80116, 0x4, 0x13, 0x4, "7f2b4e88bbb82c331a530bb4e12615d301130220f2707cbc332867832cd99e619ab233f307cfd5224ee7c2ba09c95bd0d55efb130ac62e22d58f269e0f27f323", "d15dea58e6048268116dfe0267c56f4a2c1ecf901ca163d9e7dc1c585d6f3738", [0x4, 0xffff]}) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) poll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x8000}, {r1, 0x8244}, {r0}, {r0, 0x40}, {r0, 0x1000}, {r0, 0x4001}], 0x7, 0x100000000) sendmsg$netrom(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@full={{0x3, {"dd4cf950ee9a81"}, 0x2}, [{"b38862f69ed0b6"}, {"9e3a519e1d0635"}, {"15b71d512ed023"}, {"3df3febba88e8b"}, {"2bf8d0a697cbcb"}, {"89e304bc40506d"}, {"08b087ce97dbe6"}, {"2b70eac07a16a9"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f00000004c0)="340199d4f2fc3bd57d4458ef37887b6d286b2a7cc2ca8b441ff6c564976f64cecc70e927c365baf89b27811c8e48f6cd3b0567be51ef4244bb40aac54c906b0f4a0ee92d96827d89f7bec2cbb052a85657b8c720e531ea2074ca6167d7b4a57eb98e50822b0b41c356ae86fa6b64676b22eaf5133e93b0f0c57a610d30ab598ce052837260003f3cf793f7306e06eb6aa07b5ebf2a04f311d4ce7fe16fd4ff0c93eaaa9a3385452683a9d48252a3026b2cb2b7577864bd7f7ba1a1526315615c57093516ca4fd139fff612a1a8c6c21cfb254f59b8da5d34e242a784e5f34894f4ca674cea99efa243474aade866", 0xee}, {&(0x7f0000000300)="4a924226d15a8462f06645b131", 0xd}], 0x2, &(0x7f00000015c0)=ANY=[], 0x0, 0x8000}, 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)) sendto$unix(r0, &(0x7f0000003040)="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", 0x1000, 0x0, &(0x7f00000017c0)=@file={0x0, './bus/file0\x00'}, 0x6e) 2018/04/04 01:15:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000800)={'gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000001000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/04 01:15:17 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r1) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') flistxattr(r0, &(0x7f0000000140)=""/93, 0x5d) syz_mount_image$hfsplus(&(0x7f0000000bc0)='hfsplus\x00', &(0x7f0000000c00)='./file0\x00', 0x0, 0x0, &(0x7f0000000d00), 0x0, &(0x7f0000000d40)) close(r0) syz_mount_image$ext4(&(0x7f0000000500)='ext3\x00', &(0x7f0000000540)='./file0\x00', 0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000d80)=ANY=[]) 2018/04/04 01:15:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB="01050644c5190000cebcf77786ddf1d5c50fc78fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x2) accept(r3, 0x0, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 01:15:17 executing program 3: setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x88002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x3, 0x5}, 0x1, 0x200000000, 0x5, {0x9, 0xb4}, 0x2, 0x401}) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) 2018/04/04 01:15:17 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0xfdcc, &(0x7f0000000000)=[{&(0x7f0000000400)=""/151, 0xd2bb7358}], 0x1000000000000046, &(0x7f00000001c0)=""/17, 0x11, 0xfffffffffffffffe}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000004c0), &(0x7f0000000500)=0x4) close(r0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) inotify_init1(0x80800) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r3, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x3, 0x30, [], 0x1, &(0x7f00000002c0)=[{}], &(0x7f0000000300)=""/48}, &(0x7f00000003c0)=0x78) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000540)=[0x3, 0x1]) 2018/04/04 01:15:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x7ffffffd, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e1d4a010731", 0x15}], 0x1, &(0x7f0000001380), 0x0, 0x800}, 0x80) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="1a6cd2771eb55fc7e9150cf43b3a2827aec316e3f3084213931c84d564ef34ff592ff3dd3e809bcb7888de0cbdcf792e16b7dfa80ef774bc312eb9f47dc5d040c051a0adef3de0f0c2061b4d7935faaa52b0f356874785cdf6520d6b55c4a707aa8d0d403baa130700000000000000000000", 0x72) 2018/04/04 01:15:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20f, &(0x7f0000000040)=0xfffff7fffffffffd, 0x472) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/04/04 01:15:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000000)=0x9466) 2018/04/04 01:15:18 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xf9, 0x2, 0xa, 0x2, 0x7, 0x5, 0x7c20, 0x5f7a, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xbd2, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x2) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) bind(r2, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x2, 0x1}}, 0x80) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x7}, 0x8) socket$inet(0x2, 0x802, 0x401) 2018/04/04 01:15:18 executing program 3: r0 = creat(&(0x7f00000005c0)='./file0/file0\x00', 0xf4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r0}) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f00000000c0)=0x60, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000440)={'vlan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f00000002c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000400)={0x5, 0x1f, r3, 0x3, r4, 0x400000000000005, 0x8, 0x80}) socket$netlink(0x10, 0x3, 0xf) r5 = socket$inet(0x2, 0x80006, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x6, 0x0) socket$unix(0x1, 0x3, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000580)={0x6, 0x7fff, 0x1, 0x7ff, 0x5, 0x3}) r7 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000480)=0x1) setsockopt$inet_buf(r5, 0x0, 0x2f, &(0x7f0000000300)="34a0b031ba2d", 0x6) r8 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x8, 0x1) read$eventfd(r8, &(0x7f0000000340), 0xfffffffffffffe28) bind$inet(r5, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) connect$inet(r5, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r5, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/04 01:15:18 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000080)="002200f904b28a194f6b26accad0b1f29d0f8ce962452a612a76ea835e0a693149", 0x21) r1 = open(&(0x7f0000000000)='./file0\x00', 0x94001, 0x16b) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/04/04 01:15:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffffffff886442a7a6900c6cbd8cd3e30000"], &(0x7f0000000100)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xc0100, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000140)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000300)="41519ea1be2a4871924408fecff5b509df85fab3ce14a4e32e9ce1cb7794bea87c3074064dd8276eebabcd63c108ecd08b4a439d42c2dea64d91f47fc798da4b84148a96362e768b69f964f45974a7add5fd2f2bb33fff") 2018/04/04 01:15:18 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x5, 0x80006, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r2, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000100)={0x4, [0x400, 0x7f, 0x9, 0x5]}, &(0x7f0000000140)=0xc) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0x219, &(0x7f0000000080)={&(0x7f0000000500)={0x14, 0x4, 0xa, 0x1, 0x0, 0x25dfdbfc, {}, [@generic="88c372bcd0ef8a8e5a5026b194caf63374868f42e74212006cf7cf82e5f0dfd3818d38e8ed3b71f9220f63670bdbd6bad5f584c4cd780ed28e4bc70e02dd118450eb780447ce62396b807911557938fc2718d93b9fc7236c0afc55f8c13f46e170579046393e823dc7766800885a6b931d60e64808d38c7dcaf570275644c1dda20896b471b7d4e6c87073437d555c62189e3766df9c47ae4320fc12daa47ec81832e4", @generic="607a525257119a6abff7d7535891396637770f6eaf81f685a6c4b71db1d89e368a2324d785f772ca94c6bff0f3ce6087575282637d5a2b96cd66de87623b867bdcb4b92d2a7f39de0663688f480984addec0c27bdef08e5433a5daac25bfd31079282a97f5049783939c7c57540516e93195d065725850a7ef5402e8eb33e4410cca1d0afa3e06bcaa8292b7c044c5ff5ed5a62163b8e665d5bbe98899df5b11d5a7dfbd5d44a9742619752b2084ce4dd4cdac3dc7c4cb", @typed={0x0, 0x58, @u32=0x100}, @typed={0x0, 0x1, @fd=r0}, @generic="2ee8704efd8dc5fd9e9ab1bc8f37e2cd5d9d8815c0c3ac10fd21ff5e208ee6b236b6a434d2784a26376d9190c8e005d106adab4b0ece59b48f9efde489cb62b699702d43fb80d461786f1e", @generic="1faf742197d5f8567bd71250f4d1711ec54e1852973ee4fefa007d233c8e57735eddaaef21bbc0c44e10508c92577af112bf05356c0c6a35a1a182883ca73bdb6317afdce7e8f17359db2f1ed2ef5b8fc1aee20dc1a1b031e7e40aa7223ae3138cff5c3e7f2826031cba51a8d1ba7ea24da4df5a25a32da371d7a5b069f6526549ed0b"]}, 0x14}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/04/04 01:15:18 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$getown(r0, 0x9) poll(&(0x7f0000000080)=[{r0}, {r0}], 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x600000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x800, 0x4) 2018/04/04 01:15:18 executing program 7: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) semop(r0, &(0x7f0000000040)=[{0x4, 0xfb2d, 0x800}, {0x0, 0x81, 0x1800}, {0x3, 0xff, 0x1800}, {0x0, 0xff, 0x1800}, {0x2, 0x0, 0x1000}, {0x0, 0xcfc, 0x1800}, {0x3, 0xfffffffffffffffa, 0x800}], 0x7) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x101000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000240)) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xe29e, 0x2, 0x7, 0x4, "4ff2a36b019aac2dd7622c6d4016c33fef045b94a01c8abcb994f7f5c53d408d501d47129cc6eccb3dd6cea87f4abf16c09498066d1d89d8498e2bbc71846c7c", "85d16be1949295195016d07489ef7674bc4ddbbae7ff4ff78712f48c5e903965", [0x8001, 0x6]}) semctl$IPC_RMID(r0, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000280)=0x1, 0x4) 2018/04/04 01:15:18 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}}, 0xdb0, 0xda6, 0x43, 0x9, 0x18}, &(0x7f00000001c0)=0x98) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'tunl0\x00'}}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x2, 0x3, 0x401}, 0x10) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x1000) 2018/04/04 01:15:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000280)=0x8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x439) 2018/04/04 01:15:18 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x4a}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, r2, 0x0) dup3(r1, r0, 0x0) 2018/04/04 01:15:18 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x1}) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x80000001) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="f5c6b13951b7", 0x6}, {&(0x7f0000000180)="f97ad98f875a3f0405c0270ea20794f40f0383f58eabbd03745dab8c5aa10fde051e93a72faa92370d844cddd57483f77ad529e291", 0x35}, {&(0x7f00000001c0)="59d4efdde3bb23e2d0d4874a0f86121c4b3c169ccd078070f28547f89a2232add0b0f44e4885be28c6f556acb4dc2839eaa1bbc35e6ee2222cdc294379b1b73fa166014a055197684709ddf480f2bcd53ea3f9d59f7c67feb3cfbf883c37b27ff3ca867bb3a37d3efa735e39a0e1fba1f20a488903de3c3f4b1f02b75aaf000e8ac1c907e626f8663e0aea4dba9d45371f870c63e5c31ed4a865630478469e6f7bd1e84c51933faf3d11564d68998de7fac13f4ae8231ae3944dfcaa079e712d9969b5e260d2d25cc5a8074789dc7d6463b18dad961a4eba90e5c39707cb4c5221910a17168630cf1387cdd457e472", 0xef}, {&(0x7f00000002c0)="6940b19a1a48d88f03c5d3f554f5b9a02c4768e022bb7058e6", 0x19}, {&(0x7f0000000300)="333ee5ca0d6b0db4ea92868d7dff651123d4009be1ee67493cc9b1da762f09bcfe6be731fb4f8b03c16ff47549ccd787b7ad62", 0x33}, {&(0x7f0000000340)="ff9dc3db44dc48379212a9f2470b2d0ef0640936317d381d19cd3ecf2fac6724fb6b2e4f62c3a137de0f2d2a4b", 0x2d}, {&(0x7f0000000380)="e976b155a06b3c2f992553d9e96aad141f334907f803734270381edc5d495b959fb501cb85fbd7c3603390dc8c6ca05ad980c8ab21f45532d36c538a666ba7117b0572cdc45a21a6a3421096c68150f1f5a86106d74b8651f3d84ecf7bf856439b118d2ef8b8503c96e17bc08218d9ca8db30a51702c438af791404fe4", 0x7d}], 0x7) fgetxattr(r0, &(0x7f0000000480)=@known='com.apple.system.Security\x00', &(0x7f00000004c0)=""/106, 0x6a) getpeername$ax25(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000007c0)={0x0, 0x8, 0x7, 0x9, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$nl_route(r0, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x2010020}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=@getaddr={0x14, 0x16, 0x320, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x11) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000940)='/dev/qat_adf_ctl\x00', 0x10001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000980)={0x72, 0x1}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000009c0)={0x0, 0x3, 0x3f, 0xfff}, &(0x7f0000000a00)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000a40)={r3, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x3ff}}, 0x9c8, 0xfffffffffffffffb, 0x100000000, 0x1d5, 0x10}, 0x98) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000b00)={0x8000, 0x0, 0x3, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000b40)={0x0, r4, 0x2, 0x1b68}) ioctl$KDENABIO(r0, 0x4b36) finit_module(r2, &(0x7f0000000b80)='/dev/sequencer2\x00', 0x3) r5 = syz_open_dev$usbmon(&(0x7f0000000bc0)='/dev/usbmon#\x00', 0xffffffff, 0x600) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000000c00)) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000c80)={'bcsh0\x00', @ifru_settings={0xfffffffffffff2c1, 0x3, @cisco=&(0x7f0000000c40)={0x2, 0x100000001}}}) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000cc0)=0x5, 0x4) write$sndseq(r5, &(0x7f0000000d40)=[{0xfffffffffffffeff, 0x7, 0x1f, 0x3, @time, {0xfffffffffffffff8, 0x80000001}, {0x6, 0x4}, @time=@tick=0x5}, {0x7, 0x100000001, 0x9, 0x2, @tick=0xfffffffffffffffd, {0x8, 0x6}, {0x9, 0x47}, @raw8={"45452a685956fb0a8fd2edf1"}}, {0x7, 0x1, 0x4, 0x3f, @time={0x77359400}, {0x1000, 0x401}, {0x31552730, 0x4}, @time=@tick=0x3}, {0x0, 0x81, 0x5, 0x7f84, @time, {0x1, 0xffffffff}, {0x80000000, 0x100000000}, @note={0x7c3, 0x4, 0x2, 0x81, 0xf2e}}, {0x10001, 0x5, 0x1ff, 0x8001, @tick=0x81, {0x31, 0xa29e}, {0x6, 0x100}, @ext={0x40, &(0x7f0000000d00)="e9e8a24e46307b2deaf5b20f83e4ce3722b526e66cee267f0c17ff4595bba770904ce962269d7741d88b7354a073a337759ea151aabebb107cd4a5c3b2d68633"}}], 0xf0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000e40)={r3, 0xdc, 0x7, 0x1, 0x6, 0xff}, 0x14) socketpair(0x1b, 0x80001, 0x474, &(0x7f0000000e80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_NET_SET_BACKEND(r7, 0x4008af30, &(0x7f0000000ec0)={0x3, r7}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000f00)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) write(r0, &(0x7f0000001040)="bfc9968250b3f9a199b280e190cfaea09a31f6ea277e32181133e6b1786b593990705310c7fa9c894cf7a393a7bcd433af8d0d7de31fb3799b3d4e22d5c80c6f6353f32d7daa74999fb80db63ca8b918052733d7fa61cb87277f8d2dd2b84b11a212447181751b56ba04e725f6788e82864fda06d578dd9d116b8de2d6e018acde5a9f745bce55487481bb78dd36", 0x8e) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000001340)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f0000001300)={&(0x7f0000001180)={0x150, r9, 0x308, 0x70bd2b, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x7c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x94}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8470}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5c}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1a}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x20004844}, 0x8000) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001380)={@loopback={0x0, 0x1}, 0x3e, r8}) 2018/04/04 01:15:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)='/dev/kvm\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f00000000c0)=""/39, &(0x7f0000000100)=0x27) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 01:15:19 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x94a00, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000001c0)) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f00000000c0)={'sha512-generic\x00'}}) 2018/04/04 01:15:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r0, r0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4a, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 'nr0\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67d777a649298a8fb2ad96c735b539d025e309b4949b81f36", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 01:15:19 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x0, {0x0, 0x0, 0x2, 0x7, 0x8d, 0x9}, 0x2079, 0x2}, 0xe) socket$nl_generic(0x10, 0x3, 0x10) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="f97e92ffc084441a9541262f1f5c2b754a3e1d007f7f000000041900000001010000080003009e6f93b59239f2026f4c3239354a1e70c370d0af8476e6b37cd642ab460b95b7372e7f5611fbec3459bb33f13a8062645e04e933400d7c63228fd96300bdc0c3"], 0x1c}, 0x1}, 0x0) 2018/04/04 01:15:19 executing program 2: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000000c0)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'tunl0\x00', 0x1}, 0x18) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/04/04 01:15:19 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0xff, 0x4, 0x7, 0x8, 0x38}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x2, 0x3, 0xb5, 0x40000000}, 0x14) 2018/04/04 01:15:19 executing program 4: bind$pptp(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) connect$pptp(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x2, {0x6, @rand_addr}}, 0x1e) 2018/04/04 01:15:19 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x80) r1 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f000079b000)) sendmsg$netrom(r0, &(0x7f0000002700)={&(0x7f0000000040)=@ax25={0x3, {"0d9bef5baab831"}, 0x8}, 0x10, &(0x7f0000002640)=[{&(0x7f0000000080)="0a30e257d451614d64ad3fa57147c44703cab617efe9274cb361f81edc49bc1f931af07c81696549b584a1d79983cf9aea8fe6fcaef7eb83f2a816f53163a0833502b3308ffad390c543cacc919908521c9af1cfc6554eb9022b439a834a962af2210cfad9298d11e9bddee0392d67ca1445d3de07131a", 0x77}, {&(0x7f0000000100)="a8f4b6364049c13cd2f6cf796ea4f69d1699827567da127dcbd26e4bad0f20457860fc3d006954c9a308c502f87377040cb1ed927df8b1fbf9b5e7d7dd071db7200bbe7c21232dda52582389debad70c1ba7aa12cacdf67d09a4edf441b6760287f907d11f91606e979680cd71c7eeb3c190a797bb144d2cf63152106c3656036a9c01935acd5592fce38553c8d7c9a6768e810f19ffe6a51e8db875e4d37f465f41aaccc5ffddb49906b20d925e14a1ee03a02269ba6223ac99c59eae522c4c7eb1ac4715e5f6153cc6b016b0c7f1f270b6380c311af4145f5a5ff6337d67a5881b4f3704d1b55f8a450fde4e56b3169789266a", 0xf4}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="523876b45a6e988b195a3e57cada51ddbda7095f9798bb67cd02d2ebb82b7696cf758bf03d0b4ca0a56b6625d82fc1f3d9c764a7d5f6fff2e755f2c70f946636eb3aee30754cb77fff945bd61f73c9bdb87849839dce61793cdc6b98bcf1aeafce11342688951fda8db51bd71ed92d1f7a8ee299177f3dd62b2760467cf00182888916b52dce4b96c001fcc9e157b24d174566ab76b9766ba97532ffccf60fb6b32167708061805ac03b0a883242dcce10ca6a1bb9374634b26ca02342ba2b22628956bb024e5b3f3dd6de803ebc771846976ca5232eb0", 0xd7}, {&(0x7f0000001300)="f747749f338940161f92e9819c292ac58187c0bd5e374328b1d86ff5407f17c5dda8fec0b656f71868f244238276ea7189d4faac02e3740bd3405ad346127b0fcf4f452b6f1e599c5f882a", 0x4b}, 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", 0x1000}, {&(0x7f0000002380)="9744d4b79f2c7d09978a54fbe330c53cffaf0e172e915b265458179701aaeb2caaf23916e012db802e3c36f814056a33647ac0521b9e98d4af19ed445bd9b696e8b1678b471db4bc10f93aec42ff4fdb409dfeb29229e30f29ebfbd8cb593d71f3f89c89df56ac0d7a92c67967dc8664cb2133756b923bdd79bd0a3ae5eec6b4713986c67710875f485ce29db15eb9c67a9fcee0701f110c2ed25b7b581f15b6fd8feebd3fc9c43668bc13835212b40b00c9397dfcd3492c7c48eab137c9ab6be9dfeeab2716282519f6b1eccd92879641143603c4e44aa243fae7b11efffad0cd562902305e4051c6a670a519bd420c04", 0xf1}, {&(0x7f0000002480)="4800f1bb812fed200469cce202a34295fe424a0b72dc58ffd9c8c2c7290437573258a12329d29e0ee2e57fdd062551e98f153c15a3d71223a978d859b256731c2415674515300dd91beee780cc561ab86cc7568f24250cea625f5867e4debcf349af4e748b1dd0c3e6a5e458de117ad84b86e14fed027b9c8d7633de767a7724153dbaa3da19b634789c572fc59c92a4f5e5da5b5c2c8308f62a97a8c62e662a7a291f0500451571c54b1339f1340b01267cc3513245ffd07dd7c921b78f504277326ff58babaf7d5e6fe3f0", 0xcc}, {&(0x7f0000002580)="34aeef62970010e18b20e6355afdc491e489912b0a854dcf3d0088c6e3abb9eecea07c71c5e6cd9a4b7af2cecabf6c167c40e0427b289d0e916b70ae8b41a0adf07d3de48258b8c5cf542101ab3595444b9da0541ded581ebf394e16f18f571407f40a23b4ff337a37fce1b9b68705a0fb6578dfb76e95a352d58e2fec6fc60c7adfd8cb7afd31f0c629ea7b59e485d34af38888581e5647dc065f", 0x9b}], 0x9, 0x0, 0x0, 0x800}, 0xcaf30992fd88baca) 2018/04/04 01:15:20 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7f, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)={0x2, [0x0, 0x0]}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={r1, 0x8}, &(0x7f00000004c0)=0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367720275702e63707500", 0x200002, 0x0) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000000)="bb596460aa885e00c99f9871ca277781f202ddbb0047bbb61bc15f46c7b37990f7616ed8c96b", 0x26}, {&(0x7f0000000140)="86cf1b6f1fc614ba37e9b5f9acfea2efeb06107d59818d8d66882abdbfdc0b0aa9bdd12b56dda4661249ff076e369e0aeff4c74c04c409382c9f69d4d992443224b59d94af80980df778e7d21abbb5819f4857def804ff6a3a3a504ca80ccece9629a34371781bf073fc234a557589", 0x6f}, {&(0x7f00000001c0)="bcfa611765ea6b17e183b321fc15dfbb2fca8fb7e71f8a9e33cbbfb4386bef15e6f47f4f5118f82392b423e6fe0b9663675ae7ff9892da16c16a2040abc251153a575c9f479ab33242e4a874ef70893c7f028284f5513fb743a6d067", 0x5c}, {&(0x7f0000000240)="da598e21ccfefd7d5d58919a4ade52508dcf0794c2e3767ce67b522e1bdf3b67ef75398d8963408d5c6f34836b0ce5dba919363b05e2b97beda4884c1b3cb5acc8586b204e01c499c5ae8d3aee014e132f44bec6f03d", 0x56}, {&(0x7f00000002c0)="e79cc9f94b0ebc2f9e739ebffb091a4fb49e3c1be68f3d4f3f62314665edc3ee51aabee371d2a887fa3b033b97477d943cf12615c89e9250732a1c78cbe445dd27d925e61eaf6a15bb9f2173e6e0b33af997c08d18c91d0e63ade0d184f74e9460f780dbe7a87b71bc8c912cfaba6b271fd1081ac5b28e8011f015ab828cbc0ea5cc07cfb76bf5e875f574564c98c83e", 0x90}], 0x5, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r2, r3, &(0x7f0000000080)=0x4, 0x1) 2018/04/04 01:15:20 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='uid_map\x00') setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x1f, 0x2) 2018/04/04 01:15:20 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"776c616e300000020084000000000899", &(0x7f0000000000)=ANY=[@ANYBLOB="00c4490df1b0278004106997e8"]}) 2018/04/04 01:15:20 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x20002, 0x0) r2 = mmap$binder(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x0, 0x1010, r1, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000000)={r2}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840000000000400000000000000000000007f00000006000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000003fc0)=ANY=[], @ANYPTR=&(0x7f000000eff8)=ANY=[], @ANYBLOB="a6e47298dedb16fa0000000000009aef798f32be944f5fd27b1e40d79cd7153a14af2cda21cdde746f1e7129e43af647bc26ceaa1a829d7479cdebc606d5fb0e6efd18ab00a2b36aceaab1dab1e77fa92658"], 0x1dd, 0x0, &(0x7f0000001000)}) getresuid(&(0x7f0000000280)=0x0, &(0x7f0000000180), &(0x7f00000002c0)) ioprio_set$uid(0x0, r4, 0x0) 2018/04/04 01:15:20 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x1e) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r2, 0x5452, &(0x7f0000affff8)=0x7) dup2(r1, r3) 2018/04/04 01:15:20 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x5806d96a, 0x101000) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) process_vm_readv(r2, &(0x7f0000000300)=[{&(0x7f0000000240)=""/25, 0x19}, {&(0x7f0000000280)=""/83, 0x53}], 0x2, &(0x7f0000001400)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/172, 0xac}], 0x2, 0x0) getdents64(r0, &(0x7f0000001440)=""/167, 0xa7) ptrace$setopts(0x4206, r2, 0x1, 0x100000) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="14008ae79b8509e7afb5be15", @ANYRES16=0x0, @ANYBLOB="fb21000000000000000001000000d3f9da4b5b0e4314"], 0x14}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000180)=0x30) 2018/04/04 01:15:20 executing program 0: mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000899000)=0x9, 0x800, 0x0) r0 = msgget$private(0x0, 0x202) msgget$private(0x0, 0x400) msgctl$IPC_RMID(r0, 0x0) 2018/04/04 01:15:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000d40)="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", 0x57d}], 0x1}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000d00)=0x4, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xc0000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000140)=""/82, &(0x7f00000000c0)=0x52) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00000001c0), 0xfffffffffffffffe) 2018/04/04 01:15:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="a97a0d5d8b5b300733af751211441ef0994275afe9de8aba62671fd91cc0cc2536a04b76d8173e43c4ecc87d01ca95e0ffa3f05b501d1b711f6ad43d2042eea72dc872dc940e77a3c317e873c0074c3347ad0b948b39e19d60f440484864ea8339c333a5d4c491c693b26db0b1578f6352aab326de6e3ff208c7ca755802bf0e935bf45df62e274730fe0164e776627bc67ca755f7fe919dd26b94fd82b88d31d519f36375801fc2a2488b5891b16a1c5a1325af182c631b74bf46de5f076c9d9b7950a6d085916f156b466dffb5a1257a3bef49b62dec7c0939a92b8529e2005f4e36a5fba6eb2c0c3346f65672d3eca5a0bee8a74f5b0ff092749854", 0xfd, 0xffff}], 0x90004, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000928f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006ff44)={0x0, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x40, 0x200140) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x1, r0, 0x1}) write$vnet(r1, &(0x7f0000000480)={0x1, {&(0x7f00000002c0)=""/175, 0xaf, &(0x7f0000000380)=""/195, 0x3, 0x3}}, 0x68) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x10, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 01:15:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x7, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x4) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/124, 0x7c}], 0x1) [ 473.723468] binder_alloc: 547: binder_alloc_buf, no vma [ 473.728981] binder: 547:548 transaction failed 29189/-3, size 0-0 line 2963 2018/04/04 01:15:20 executing program 0: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f00004f6000)=""/1, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x6, 0x0, 'client0\x00', 0xffffffff80000000, "d747a097ab5baf32", "531aa237bba2c930291b0752d941199a4c35670e09987eccfffc681dcb4d4d68", 0xb90, 0x30}) 2018/04/04 01:15:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x4, 0x401) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xb22d}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x3}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x82f28e682aec03e9, {0x2, 0x4e20, @multicast2=0xe0000002}, 'vlan0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) [ 473.834363] binder: BINDER_SET_CONTEXT_MGR already set [ 473.852771] binder: 547:567 ioctl 40046207 0 returned -16 [ 473.875769] binder_alloc: 547: binder_alloc_buf, no vma [ 473.881245] binder: 547:548 transaction failed 29189/-3, size 0-0 line 2963 2018/04/04 01:15:21 executing program 7: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000140)=""/244, &(0x7f0000000100)=0xf4) 2018/04/04 01:15:21 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/17) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100, 0x491c7668217f36eb) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000000c0)=0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0xe, &(0x7f0000fcc000)="eb375d06e0aa9f807a121e879bac"}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0xfffffffffffffffe, 0xb13e]) 2018/04/04 01:15:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000000)={@pi={0x0, 0xc}, @hdr={0x3, 0x83, 0x8, 0x3, 0x20, 0x8}, @mpls={[{0x5, 0x6, 0x20, 0x6}, {0x3ff, 0x2, 0x1f, 0x10000}, {0x8, 0x17f640000, 0xb30, 0xffff}, {0x8010, 0x7, 0x4, 0x80}, {0x3f, 0x8, 0x3f, 0x8}, {0x800, 0x6, 0x4, 0x6}, {0x10000, 0x0, 0x3, 0xc49}, {0x3, 0x7ff, 0x9, 0xfffe}, {0xf85, 0xd35, 0x100000, 0x7}, {0x0, 0x6, 0x6, 0x7}], @ipv6={0x5, 0x6, "3fecf2", 0x12ac, 0x0, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x11, 0x0, 0x1, 0x80000001, 0x0, 0x3ff, 0x66}, @srh={0x3f, 0x4, 0x4, 0x2, 0x7, 0x3, 0xe9, [@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @fragment={0x3f, 0x0, 0x5, 0x101, 0x0, 0x7fffffff, 0x65}, @dstopts={0x6e, 0x8, [], [@generic={0x0, 0x31, "1642d0e4d59b68ccc7fdfb41358a580da3e870bcc63ab2d0cb0e3bd2c8992ab3fbbeae2ee5cf3dc0b49a0110f0ef328ca6"}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x4bb}, @ra={0x5, 0x2, 0x100}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x1, 0x880b, 0xf2, 0x92, [0x0, 0x5], "94b3af334e1d63ff52eadbe6567b679b655d1da20c1c5548c48f1738dc65080912d07b8cd37426d611f841717d001d79550c66d3ca29c21996c63cb965f0776a4881b92961e47a76d777fa314ac2e6c2ef0254db41a6c7ae67e8c33e297a4464715bd5faf4bd292c1a96be2ffd9c9243529b4c1174d753e6d02e293167ebe1a291556d6ea48c33ef2442c3a3c0648a6f83ff2180cf2eb34dad5df9fdb296d096c5e53a7b41bc46d7608222c04f73cb679fa8acf40be2a07cb077ffd038eff7eb95d75ca7b1695a371cf4a56c958c675b3ab58e698e3565d2d97b5f8e273adeff418cd31f7d003bb905013503ba2ef82336cd"}, {0x1, 0x0, 0x800, 0x6, 0x0, 0x0, 0x800, [0xd4e], "3b44c65f6371e50a167af251b46afe4d59f6189b36766b5b1e790bf4db22cfeeb861077c7145479262a3853715a158630734e606eafe106499edf8fee3a90a8c11d7db04c1be20c6f0de6450b2c806a38602a787e38dd4f08582b9c56c7daf6ac3d0f5d27517c0d0109c1f4c6cdc933362c9db7f35f26eb11c112a12d3bae813c734ab91f06fab98faac0c67bbf4a36aa9"}, {0x0, 0x0, 0x100, 0xab, 0x0, 0x0, 0x86dd, [], "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{0x8, 0x88be, 0x2, {{0x401, 0x1, 0x6, 0x41, 0x4, 0x2, 0xfd50, 0x9}, 0x1, 0x8}}, {0x8, 0x22eb, 0x2, {{0x3, 0x2, 0x8, 0x1, 0x5, 0xc466, 0x6, 0x8000}, 0x2, 0x18e6, 0x1000, 0x1, 0x7, 0x101, 0x946, 0x1ff, 0xfff, 0x6}}, {0x8, 0x6558, 0x1, "32aff6b74f55d07ec9d3d42b5ce554eac6fee89f05884577f2f5b4f1786f7f24e565ea4c710d231d0a078ee3c8f266dcec0978f4800e0ced92f7b67f0fdd9d24351814b13c63a168b1b03b25fd5bfc4c2a980fabc5ca6e"}}}}}}, 0x130a) ioctl(r0, 0x5385, &(0x7f0000ca7000)) 2018/04/04 01:15:21 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x3ff, 0x20000) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000300)="dca25c6370feeb6810ab2c32f5138b82d375195bd4a23b51a2c28cca28985ed5ed0fd3a18be1551944cc8bb9e23b12ceb3d82cb997cbb56ad68eb12e3f0a1a2446fd73e242ac55f215ac3656e6b6a8731b02a12fabc555ae6c66bee9917e11e2bcf73895723aadcae3016d43e2624d323c4e5db98a35ecb297024095a406f6cd83572feb81c30f4245dc9274557885be1e0b7f37e3268bcc6b125558a85236da55c2f191cd61e184d4f6", 0xaa) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000480)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000000140)={'crc32c-intel\x00'}}) 2018/04/04 01:15:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0)}, {0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x3, 0x0) 2018/04/04 01:15:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") read(r0, &(0x7f00000001c0)=""/90, 0x5a) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000000000000000000000000000000000000"], 0x2a) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000000c0)={0x1ff, 0x7f, 0x80, 0x7e, &(0x7f0000000040)=""/126, 0x1000, &(0x7f0000000240)=""/4096, 0x1000, &(0x7f0000001240)=""/4096}) 2018/04/04 01:15:21 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet(0x2, 0x5, 0x591) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00)}, 0x0) 2018/04/04 01:15:21 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x6, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)={0xfffffffffffffffd}) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/04/04 01:15:21 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x88080, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100)=0x7f, 0x4) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000140)={0x100}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{}, {0xe}, 0x0, 0x3}) 2018/04/04 01:15:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000140)="c39168236913e83ba2ffe34d6baff96c6d6ceea15232e9f56e7e6dab639ab6acac2377e881e2e28b443f69e7846e8ed7a407b418b003488bdbdfbd148056bcd8f1c4a2ca0f9ec29a6e6476e3a4a5c94fbb65f0a67b4c4cfbf5992498ad5984d6421e66bdd1d3b4ac1136171c92d33a67d75efab3c589ed644fc956200b3513ef", 0x80}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000500)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000000580)=""/127, 0x7f}], 0x1, &(0x7f0000000600)=""/12, 0xc}, 0x0) sendmmsg$alg(r1, &(0x7f0000001c00)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)="5484987e02b4555a5230d04c67f7c7ed4590dd4decea1d2f93b26c280eed2ab07c582b4b22ded76a35a82227ad1120db36494de583178df940a6a98e8eea4c1b2ab9a1b1d8b3ce0dff9d2e1c5a301f6740da864b386378ea8d29de66fa", 0x5d}, {&(0x7f0000000240)="bfe72773116b23804f5ff8a0f779edbfa550837b73cb4473b33809c017abd15a758dd60a4fbee7ca75417c37e7e26dd8063df17462d6a37b74b73fcc033e10d5ed46502acd9fae5b32a001b53ea3ea69ad159dc6907ed19a2a3c76ca8a0a9c046b532132db6d42ecc06db750da1e009e2848e9adc86850d92b2d5411094031054c0d6b308b7e3b158dff6949ee79f03367e7bd7352fe6de2cf83e232a2e4499c6c2453469f70cc3754f4f2a8b44f465a824669abf249642ebb2dde1a99d2", 0xbe}, {&(0x7f0000000300)="e9fc8e25c6eda1df2eee2cc0959f3917a22bd12d25b4ce02da567cfbd7fb9a4f2d6977a4a0a361d36c177cc8cffcae019341280ec40a23aedff6a36d721544b499c7adc40381d933772a6022aa624ed5202dc512a1db87f3e423391fd59209f251f75b39255c7eb89a9f8ef6a58b17d6125b4597cca4e68ab91a369e55e919ce2da0efa8c742784fa69ab68bc2aa5477af8d811a788450fbf4353442adb6a3d5d6ff906d1ad996218aa9a8152a55f0ee9111ceb19bf80a9fad648bd8806ef160db185c5ba4e98f6e02555a64190e14c54e", 0xd1}, {&(0x7f0000001f40)="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0x1000}, 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0x1000}, {&(0x7f0000001100)="9b61f2a5ab5309db006cbe24597eef5633d9a1371837a946d46bcf50123f1ed1e520d3a273e16bfc5029faa4c50859e7f4b89bd227", 0x35}, {&(0x7f0000001140)="b37faf28103af70613fec50f8d23f06ae2f707e3a1a788db069caca2b624257c0650df3ac419651de000ac08e536e31b167cf75300054135d2b30c1f1e2770e904a092b9fd3fe6355f02ecf1a7e1c73621e6cc600ac2566eb58fe2c0104087a78de7fc3bd1f8ad84dfae2c6a663fcf5925a67fe9400e62a1f3ca716cead8f0ea7aae0060fc63444f2c98de73cfc3f24e87a59b", 0x93}, {&(0x7f0000001200)="49c6e37a0e32df44e8075bdd67b4de69071c24a93e0950dafff89b07ad1d12e408e55308c7af53954b95b9eaf668304b50a1fc9d1c1a6896c48952456cbc8479f5b90fc0e84440a4f393cc9a4938d6cc86aa67d6e8872d0568b8c865aa5c7d062bbd48b00bd734c4b285e90d96e197427f4f8162c18399836a91098a6eaa675eec94f4e50492e3d3faade8acab50117867d991c58f9a8d38ec010edd7c390d1121b25f8c0600628b9caf720684ff26fc69987a2675647643086d4217a79274c67405a6d00b6aed665b835345a39a1b823381af5dbecb4779d4b7dc1823c415ea0998d0", 0xe3}, {&(0x7f0000001400)="f19654d9abac328e06f608d361684194d57cd029ae5a04996b7eaf2f5e72dbccaebc84fc574ec4428dfd77638b0df2f03931f288f9c6370dbec1af8da004059d911f2d0b266070ca3eba4df0ea22b3db508b26afcbbe4866b11cd65c279b0bbda4bd07317b23c540ce6745b04bc815e7e9ebdf5f15bde4b9bd83bbaf5dfdf4e53ce82d83bd4f41bf6f49813b02ed172c3d62b6f9dd058294441a3497a196e4d77ff285e77705973162b8bc729fca8f47f7378f270489e91969746bf75730c59e30d2a6709647e2494b8920503f8345acdaa2d56d07acc32f7ea3ec04c2806fdf10379d879b20c1c6d0a2aebd7a18a4951af81057c5664b", 0xf7}, {&(0x7f0000001300)="3cc20b0e884b0960816b9e51be2df75e892e4f2778d03200d6cd37f4c12829e206fb4a08331b4db3f3a44113b2fb965368bd9564be75c7be559e4b33783591a398bfcdd1409dd5b14971792f87ae34498fba5c1280b23108f85efd644b07efb37fc8af92deec24483b641799466d48c6ae7f1aac5333ea317381fa7f03c960e7b2b00b94c6d647", 0x87}, {&(0x7f0000001500)="d3e6baf3259897278bd7d4063cfe3617e7251fc5fd5ed25452678f0ab5c77fd3ad4bb2c7fbeac48f6bd5933fb2", 0x2d}, {&(0x7f0000001540)="15b60f3abd7153b5dcad768260b3d3879c2b22f49ed221ef36fb155e2d194ccc363a5e39fcf23ec652b4dd99f08f1ce19e555a561542a4c7c0233b862441f3", 0x3f}, {&(0x7f0000001580)="a12f90268f6c2d2e8f43b25f1d3678eef3be3f72119b5fffa39c9cd317e697986e6cac2e3a66056faae0afb47fd1948b737da9fb452750de7094c52fa980c4f7fb11832a5a8d0b1adcc23b34c9dfb424b1229e781ccfac26cb417d2fff681c2a1e295648ab72493398522c9877a3c85cd20aaa97d90de5bc522a18d372c1a0196513729de0d8c675ddde8c8720e1a7b570d84944", 0x94}], 0xa, 0x0, 0x0, 0x4040000}, {0x0, 0x0, &(0x7f0000001700), 0x0, &(0x7f0000001740)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf2, "00e35a46b52cdbd9a4ce1d64230d86908f3b191f453c8942e60552a682790afb2dad069aec92719ffc57bc4746323200fd40bafb8df93e97479cbf66fb41dfd85890a5aae5581353125634f9baf7ae7abc6288488db7cbb11dcd7e9797325fd8a986befc57c5d26afcc1e5fd7c18342757f124eaa12e0d42a7146e0815f747298b7b0fcaf7facd617248b83d0805b48e7785ef25c0ea64f46159736af87b296c2bc4cb3ce33214340eb9b7627e973245f02a30b9d857dbe0cae3d7c57b7688eac5a30c6f31dacac8395fea87c86fe7833f09fb7882c0cafdca787a9593c6cbd3c1bc14e1075b5e342126b5455b78c66d3433"}], 0x120, 0x20004000}, {0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001880)="374500a3517ed5e9ee1d2de77db75c6759eb32e6555c26497214a3c7ac8d0aacc67b6288598d7f43bbe2cfd81a76662f41b7bd1bc07843f45b86b598e6a48a2ecb3e41c636fc60e5f36b0721bf15df0dca934db5340571f0b73182b95f5051486d1c1fdabdabd98eb7daaf1cc180789ca02ce34af95bc36e162ad1eb0485693cd79c0db6d5a67b0dced261238ec0162eb19a2a0a961a4b7bb10be05527e6ae3f7ff39c4201a7cd3ed7a4035adbf41142f7c8c44f916c11f384ef786a575628874d58910fbdc2b11e58c0fc8bb7f81743d2ca84bbe8998524a3af0bceaee1", 0xde}], 0x1, &(0x7f00000019c0)=[@iv={0x108, 0x117, 0x2, 0xf4, "749e21ea4479a65932744ace5e03ee123dc211fb129a8475cc8b07b4e51db056dfa220fb3f4e1e46477665e10302e8679f1c6d4e8210ba5faa167c1f79917814892e00ce707c0b66cf5f2431d30899850c1f329b65000e0ce8ab8d370748a6cb30b9a1500a6a39644120068631e33c168a0b7c52be4408a721a9752558c68060fba835e9cb366c5d5d93031e6fac902aa56a4ce7f2aefc17395fa786cb4322a6ee452709ca0802bc428b01dc26831dcf40b6d3e635095bcc9fbbd55dd695acdc0ae2eeaaf0269763f4a93a3de3383aeb4abcbd095586655bce0bf8c18fda8ffb24283af3d0efdcb44ad554170e84ca71c53714b4"}, @iv={0x110, 0x117, 0x2, 0xf9, "ee0acd5e0d864be7c2cbe4741595ef9aa9d830202a680e015ea90315a7da6a3991be26d6a342c9fc6a3caaedd6c64f7eb68a019ac16c479c488924934a2cf9267521274149b9c97e5ff08ae1105af1429529734fdc0a0159e7fb0d6e0acae8ffcc31cd299cac689b5f51dfe1eeaf4607696a1ccdb3ed4ca31e919dedd5928e757b00436fe5be77e4df6708e16641db71f024d806dd7f43f967b657ce7e5bdfda3409ea9eafe5ea0f198333e990a3d47dd432b0c5d6c783013e6766891b6450bd9ba3e7152fa864c5e4053c17b8d9a1117d8bb59ae32769e362100f54de6221a851c344fb83aaff5714a8f6964bc12f36821d4e839562bcbdd9"}], 0x218}], 0x6, 0x10) 2018/04/04 01:15:21 executing program 6: socket(0xb, 0x800, 0x101) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') r1 = msgget$private(0x0, 0x40) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/104) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="dd", 0x1}], 0x1) 2018/04/04 01:15:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x99, 0x20000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8000, 0x200, 0x1, r2}, &(0x7f0000000100)=0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup2(r0, r4) dup3(r0, r3, 0x0) 2018/04/04 01:15:21 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000cc0)='ppp0\x00', 0x2) accept$netrom(r1, &(0x7f0000000d00), &(0x7f0000000d40)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000e00)=0x0) fcntl$setown(r2, 0x8, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_procs(r2, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x1) sendmsg$key(r0, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xc68}, 0x1}, 0x24040090) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) close(r4) pipe(&(0x7f0000000e40)) fstat(r1, &(0x7f0000000d80)) 2018/04/04 01:15:21 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000002c0)={0xe86, 0x5, 0x7}) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f0000000240)={&(0x7f0000001380)={0x1534, 0xe, 0x4, 0x10, 0x70bd2c, 0x25dfdbfd, {0xa, 0x0, 0x3}, [@generic="bbe05bb6c7e80ee02a210fc5d9ac054bd6b2a3ecf6b12d193e841b844d39488a0f06b309fd10430b2220d563f5ce851df7b383714231407b9c88a09a7bd82263dbf38933bcd4f572d1b2d19ea383c1b1982c23b0d5bcf2652573e8a7df84fcd5566376fc3a1b06a1f87f6ef7588295b7263ffb6746aa942e1c71b77e701b38b5ce4e90b1e16580bfe7cc1f6d4e31f708b794859eb4ffbbaa6e4713e47b50ef828fd5fce249322701", @typed={0x8, 0x87, @uid=r1}, @nested={0x120c, 0x24, [@generic="bd466fe1c4d44fd98462ac1e1c89b5b10cb60353baad65140c7ad2371a52e82cde750ad95328ba226bfc80d4479020165e04c49a0cfcc198e347f4001d5a26dae5da3b9f6574c7f32a05b374369b8bcf376a12bd62f838a6d9369ee31affacbc9ddb007f8b27c4cf0347191dbd9fa5f64eb3d64064358b2ed6c19fd19bc5d11dbd030058161ede529c04b8820f39a24208ea46d68f333dfa6de62da755fcc4254a26f6e433afdf3c6606cf0edee6b055b891648e567d0280c8de548f04c1f128fb337877becac8da53dec2fb1aa47d95981b4c824e72d518c38cdfcfe5dd4922fb1ab5432a8f2cbef7c4e358d0e8d1b16ed36e0b2dde5a37a3", @typed={0xc, 0x31, @u64=0x7}, @typed={0x1004, 0x73, @binary="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@generic="9a917ced2c7d1abe718ffae6257799cb194250575bec3cf75202a722755a4bf9cd6c2a44605f007eeae7ca77cd7ef549c15a7be71fa5c563acde4aef58180ab10a01774abfe8cea742720cda6b1c893164a7930a60f3b43bbe01a26286436f547e63f9b9fdb23102f031425cce49949d0cf531671c7054008285e9b59010a25ee45c8ff3d6f72f7f5744fb3f9f9544abf212d1a85a7ed86673222c5412c71907ab2380c264ef14d1b386ababbfcdcaa8654793fa30f15d71029af9017daf6e04d585e3ea7fc8cd7e36b280366c2c8ccf1db118f7e94f85360da0f77c891a599a8a45ada1d6b83568f76fcb12050e07a68530748a94fa33", @typed={0x8, 0x6, @fd=r2}]}, @generic="ffe11715062d9b1336febff4fb5ae7e297cfce26d1c58042c1909173cc67bca1645875731aec5a12380626063c6869eb0daa5f368c57fcc021468183dfd9f06a94e5344ce160384eaf4e4b1b688aa462319809961cc910ad2878ab38e8455d82c3eefbb24ecd657644b4e09fed823e3c678b9681c1d2f5f8dd200e52b27d6af7bc795b178394081d1155e93c721f", @generic="ef723a7323818e8820089386c511d152beb8403fb146e31f2be8197d4b0a91a51c6abaf84ea06ef682f1ddd222f644e027cba1888e83e8807721a522a01a5520396389c79f651047612a9e89159a0ea441f314ac5400861192ecaeb0bd81b685368874ee786127253a2d81ea4c760dab97713427b620f0f4dfc9c916e144f97dfeee90411b3d0e8a81390272fd59555859f46c3f0565da808a492b084c15d0bbb3965f9f1186eb8f2632a421fadaf8e6f3d0d7cf57703e1078a26dc0d62bf211b65b8e98db2ea579f4aeab1be6748b2ca865888b668a6b29109850fe4cf13ccdb34713bdffd766ee", @typed={0x8, 0x93, @u32=0x8574}, @nested={0xdc, 0x8c, [@generic="126b17cb529b6d750f81d544bebccf103077bfef3d79e7864896ba084fc9e39d95a2721302df49fca34f8de4bbfffea440b2409fdd6fb538961871343992ba9039a76842db11b9f453a001cbf931536f04ada441911cfcfb173508a6bfa382b129856afb11b57b2ff33336bca3b501be95123f1d247c072059160527208b8ec140669d96b582fe7ed9b3c59004fc98e7a16d8314153435b5fd0df64975402ebb6f066cf2d8a0aa210cdd8035321cf18cb180613947ce86b45dab27ce5a0e9c04422c33d4a430268c642ad329cc61bc33ee64a338e9a90503"]}, @typed={0x8, 0x7, @str='lo^\x00'}]}, 0x1534}, 0x1}, 0x20008081) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001340)) 2018/04/04 01:15:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001580)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="a7", 0x1}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3}, @iv={0x78, 0x117, 0x2, 0x5e, "323fd97e273f338c47b29771a758099881ca16958ba0e76c5138dee36e2816075ad76a85631509192e8575e266190b2b810b4de31a569bab1e643a346099e8ab4e03a3c5bc24e391c8e50f419e19f6e651cbd10e93b9b92913660e884090"}, @iv={0xc0, 0x117, 0x2, 0xa9, "7321603ed2b0e73ad6f4cae486b42d7315ded98f764312f60055e851ffe31e8029cdfca7d68fe7e3d84c1475dc38b3dadc1648b76bd770013d7f1157dd46f7fbc2ab70ce2a48f1b0fe94b284b1cb7c007b0f68fb31a1127464338defeb6d8105cd013fc5bc1d488762af84776adee658c9ea304038b6774318d4f9860914288a828e8c367944119bc1d1e80afe4aa748180645c5e5a09d965411ae06a489664fffa32bd7ccd2185454"}], 0x180}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 01:15:21 executing program 2: r0 = semget$private(0x0, 0x2, 0xc0) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000100)=""/173) r1 = timerfd_create(0x4774aff4d8d58ab4, 0x80000) writev(r1, &(0x7f0000000740)=[{&(0x7f00000001c0)="3b5503e9dd408acc95e862c037d39ab2607e864bfff65f6eede518a25345137cad3e18d55098b3ae6222473339d7d3f95b64b9c9889d96338642605fcff1c01f88f3b3c3f7e7e8622ee6e85ea4cacc7363ed6702f06c90745fab38b8e51d3ec755028b6d94b992a21d4810e51fcac49634445ab7eabcc23696c21e613893ccbf5c97310148d1f1610fdb981b7b702a86043595cea92b9a877184f8c1e48b7675fbf547e612ad32de56f8ec606725abd96cac8bf8b6e6a06099c7d9fcb59b18171079464b10a4f7ec52d33e19bb3d0d23062ae59f0425219ba8b59c8394649cc12e1eaeb1fe300659a8a703ce", 0xec}, {&(0x7f00000002c0)="443ef3bc7209e5a16add988c008ad25525637a386eeda69d1c64f07e4b989f76bbbf511934bcc3d09e238cce0e253ea5f0e3827dd3bfa0966165b7d9f5cf40ab6f46d6c6b593bc0c65da0bc83b86d34ce94c3a7054361216c48c603ada23ee21fb7df4f0c603aa2b93a5372df8c77c4ea66ed0c75e65ee597d3ba092a14b4467f0b4e1b1d72da8e55c542fe771a943f4b8d46ad5d03b0d03018ec250a559730746a4ec162efcb7b3a87f123e1aa3359fb627f9e77842249c4047bdc86bae6a58a778172aa10d3cc019999c3f8a6a7249e1a211011fc6a681c9a2cddda93c49e8d86774ca037c37c23cfa2de778440f88c16453f1aca8ae476a", 0xf9}, {&(0x7f00000000c0)="1d0a14095282a7406602d43ccb9b19af014f5605994f07308489d4eb6a756155d06a4b4e531b9ad4683158336172", 0x2e}, {&(0x7f00000003c0)="ed090ed6a1ebc3583b7befe19f3e277dc411d064f828050cfcecd3006cb5ec1ed671cc1801cf7ea8f575f5158cc59870bf1d1e4bf0f62db9dba3482b95897f75fbdcc920750e37d3f7daa34335f7288d99ee309a160106ed56125d5b4dc76b21b835f49157e39ef3f98627c65c94be76761bab8117ee1338239f58d8a33787d123af744b3326ce989fd926e3a015d766fb9cbf6d", 0x94}, {&(0x7f0000000480)="1a1561e968aeb410a0f3f58050cba920fc7b", 0x12}, {&(0x7f00000004c0)="36c7ce6337e1ad24a93437df15e76cb9098369b76065ec3ee2d016a735fea5cb4c4e28244cd5c603f3b53a0fc69ae8c056d449cedc8226dfef9f7fc87d9d874c14826faaf2119b62b77bb073bbb3bc7d40ba8ccb0f282fcd20e7666a2b131bb341fd2a4ec4cfd306c54ce3c5f1ee3dda8014023be7dd1948a53400ba5623baadea0307c65e9322a530c65c40c23a1bfe5a967f6a5d2570", 0x97}, {&(0x7f0000000580)="737153706628c94ae648fa79fec1947b3fdb355f5008b39d74e15883f69cbf2cd68bf98483c016b3f4bdb27e44168875a0009eba65a88d43342c369f87b2fdeff76b6428838d5ab16f9d2f97c1ac469e9547b11abf5ea2835276454c055fc2190e1470e2e173c6d7c22bf0b0329441c5b7bc5d01ae52d1401c2323921f5357689eed0b4aeab7a8c60d85f87ab00a45b2e916bb934b2da28300f7a8368af06939926c6109ad122ae5f215918ca4edd5494846f8dfa73e9588d49c0847319b06d4005c5284bdd38324c1832f99ecd26b1608bfcddff51797eb0439257bac4818164e0e4818e39be589c77f006904e82d51", 0xf0}, {&(0x7f0000000680)="a8fabd268feab69f20755fe378aaca16637047c4efe9c50ce0bf2e90bc97448e0b28d89781fcab58448f6707cf6b1d2b9f8d9bccf7943db309d548076d2325ff9005817093171fa9a9d055b5e3a0776f7f47afda9da2d0fac4a75fa5d149dfed981d0326d68547f81da5939e756614a37e85119a02e6b9499fd3e6f3905d2f101a5d39f4d02225899611696789d31c9b5b51fb347a979cb0e299083bfed8808c00446d89108169440cca9d607e90e510e5533224548523", 0xb7}], 0x8) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000000000)=""/117) r2 = dup(r1) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000080)=0x8) 2018/04/04 01:15:22 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_ringparam={0x10}}) 2018/04/04 01:15:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r2, 0x0, 0x6, &(0x7f0000000040), 0x0) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000900)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000000240)="1d", 0x1, 0x0, 0x0, 0x0) 2018/04/04 01:15:22 executing program 1: clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000001580)='ns\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001600)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/sequencer2\x00', 0x402, 0x0) sendmsg$netrom(r2, &(0x7f0000001540)={&(0x7f0000000280)=@ax25={0x3, {"beabdf2a64f4f4"}, 0x200}, 0x10, &(0x7f0000001500)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="ef237b95bc7555544a86f51ffe2c03378ba8e35d03993c32455b9ca1e1125aba19cf3bad377993b3793c0d7c8ced12af1d18a21051750ebb68443509b8d5", 0x3e}, {&(0x7f0000001300)="39b51443b999e8bbc4792e343dfd0a6bb1f6d4a039686b614d862a87ca84016819ec680c42e542b904390d114684366383a2cb88fe458e1a645be6a971a300ee0b57c82d885b3bf38342ef243997c3a318d0c03bc9b5488028d9e972affea0c78b6f55bba9509f1d5dea0fa09cdacdc94ec69b07d63e3b6f09126df65f3669fd13c15199f1e122f5089e930138bbb5ab207e4d6f641433620aebb9c28b427e00e7a6fdcede23c9045bddb38b4930e5e41fb801b073ed2d64669642b52b48ef11276931d7cf31a0a1", 0xc8}, {&(0x7f0000001400)="aac0a1eff8c1002495fa60b3779c156782c02c9b3a6d55a01eb8a781f31f53bdddd9b10f492536a25390cca942d1001d6c665e59ae31cdef8ce99e6a3a0e0773d4ba96c101c04397454fd7758fd036bdc635eeb0a3e4e2f0b9f38fbfe6c66c5f24d311589a74053d8d7116239ded6bf309b52ba55256c674ebb8e10191541efd167e0797ab9f365a62231f8eb65e3b343a215bde949d0cdc4d228ffed10ac5d1398d3e5352050f652c34d01bf3fdac7ccbc7062e18e4ca15e93465685243857a6b392da656deb9cbf55b8900af0770f46520087e56", 0xd5}], 0x4, 0x0, 0x0, 0x20040015}, 0x40000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) sendmsg$netrom(r2, &(0x7f0000000240)={&(0x7f0000001780)=@ax25={0x3, {"0b85b6bb9d9648"}, 0x1}, 0x10, &(0x7f0000000200)=[{&(0x7f0000001700)="88390bda23667dd2f49cd7a34114eb3bac4d92edd2ae6968841dd34ef28fed202f5392cc4cbd26c2c14bfc527e4e3009863b9073056c55d4fe8cceacd418e10dcc6af4c0e6fe54c99449b152158e0186c09950a0769b03a12c8c9431faf69ffd65393dd0c8a81a12aac1debe3bd82219d4", 0x71}, {&(0x7f0000000100)="291acc9bfdf7e8ceadb39f49d0c4a24ee95d21942e42809859a0895e2cd7911309aa219452b4d7bb8ebb311bfdc10842990381c4bdf5370bfc9ebb126b86e229c1b90d7dfa4278e5dd3b5ba75f59216650670f3db3e729d645e68cb2cd8ba8092ba2c6738602a1379fb8b6aa0bcf66c62c8046db7a46c4d1867a2b3705e96986ad5c04bc2c65a0b7680e03a19b9d04ea7e6766400f4be76988bb2672b082d6beccc9789d6eaf0269ca1b21852739824cd1d6727109912805544ff87d298cc872926ad396392ec5164feeecc43f8a5c804e2fd57d854cbd7c0b26bc9f29a48773438aca9cea6b065db3325e8ba5", 0xed}], 0x2, 0x0, 0x0, 0x4000000}, 0x40000) 2018/04/04 01:15:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x38, 0x121000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000001c0)=""/8, &(0x7f0000706ffc)=0x7) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5fa9}, 0x8) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000180)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000340)={0x3, 0x3a, "115a60913111c19af35a3dd2172cc504aa76901b09eefbb1a3feafba1f438bd97e27f91c13626ecc1b4fe21c8dca754c0c97789be6ee90ada224"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x1, 0x4, 0x1, 0x0, 0xfffffffffffffff8}, &(0x7f0000000300)=0x20) 2018/04/04 01:15:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r0}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/66, 0x42}], 0x1) 2018/04/04 01:15:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0x9) sendto$inet6(r0, &(0x7f0000000000)="c6", 0xffffffffffffff8c, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) socketpair(0x2, 0x2, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDELIO(r2, 0x4b35, 0x2) 2018/04/04 01:15:22 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x100000001, 0x400000) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x2e, 0x3, "1957bfde0c9746e74d369e6f1c09df3b5c3332cb9572cab0dd0b763ae7030209f50da13cc75a"}, &(0x7f0000000200), 0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@multicast2, @loopback, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x10}, 0x69, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d00, 0x0, 0x101}]}) 2018/04/04 01:15:22 executing program 7: r0 = semget(0x1, 0x3, 0x2) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0x88f9, r1, r2, r3, r4, 0x28, 0xa1}, 0xc57, 0x80000001, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/04 01:15:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x4, 0xcb9, 0x3, 0x4000000040000, 0x2, 0x6, 0x3ff, 0x5, 0x2, 0x4, 0x4, 0x7, 0x7, 0x1, 0x2]}, &(0x7f0000000000)=0x100) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) sched_setscheduler(r3, 0x0, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x3c, "e8597b3096e9a23aadba49b01c798fb247d500f85e5762aa12205913b89649486029529ed0444ffd4b5e9f883c0cb766fed86695621dd28376d9dbcb"}, &(0x7f0000000280)=0x44) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000100)=ANY=[@ANYBLOB="a514ef850000000000bc2d6482c5269a55ddca8a610000000000000007000000000004000046d4edb201f9738b7e7b86abcf9185327f57e5df84c88ce8c8268d097d8995d9f78d06c80c"]) 2018/04/04 01:15:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') sendfile(r0, r0, &(0x7f0000000000), 0x40000101) 2018/04/04 01:15:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x0, 0xb4, &(0x7f0000000040)="4341eac5ebaad61629797095a23d54706e69843c2df0bcfa985406cf53f960e5554a9d1bbc074a7ad76a69781f65494594e07c878bfa5f1f91ef5804123fbc6bf278726f1913d5f737ba8e124b3c919b86969de779f382b69e6c24dddd2d95623581f87eb7c5f332495f199eb7cb216e90dc90390c7f035ca4243952f418bdab4d922518953240117afaf47b7c7dae941308c3cd0a2d2c0409d7364feedb42df8ca8ed39ec03b3ca205a25736edf0711a10ae8cb"}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x4, 0x4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000200)=0xffffffffffffa5c7) set_mempolicy(0x0, &(0x7f0000000240)=0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000002c0)={r4}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000300)={r4, 0x20}) r5 = memfd_create(&(0x7f0000000340)='/dev/sequencer\x00', 0x1f9d97f518e1e27c) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000380)={0x33, @rand_addr=0xfffffffffffffff8, 0x4e23, 0x1, 'sh\x00', 0x10, 0xfffffffffffffffb, 0x48}, 0x2c) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000400)={0x40, {{0x2, 0x4e24}}, {{0x2, 0x4e22}}}, 0x108) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000540)=""/233, &(0x7f0000000640)=0xe9) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000000680)=""/117) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000740)={0x2, &(0x7f0000000700)=[{}, {}]}) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000000780)={0x5, 0x4, 0x9, 0x800, 0x4}) listen(r5, 0x8) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f00000007c0)={'bcsh0\x00', 0x7}) r7 = geteuid() r8 = getgid() fchown(r1, r7, r8) syncfs(r3) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000000800)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000840)={0x6, 0x8, 0x200, 0x1, 0xffffffff, 0x800, 0x5, 0x3, 0x0}, &(0x7f0000000880)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000008c0)={r9, 0x287d, 0x4, [0x595dc6ca, 0x4, 0x1, 0xaf]}, &(0x7f0000000900)=0x10) memfd_create(&(0x7f0000000940)='\x00', 0x2) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000980)=0x3) 2018/04/04 01:15:22 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x1, &(0x7f0000000fa2)=ANY=[@ANYBLOB="000000000000aaaaa9aa06ff0000000000006e24cc32d6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44000000"], &(0x7f0000000000)) recvmsg(r0, &(0x7f0000001fc8)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0}, 0x14, &(0x7f0000005000), 0x0, &(0x7f0000000000)=""/145, 0x91}, 0x0) bind$packet(r0, &(0x7f0000001fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10000003c) syz_emit_ethernet(0x2a, &(0x7f0000004fd6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000003ff4)) 2018/04/04 01:15:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f000087d000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r2 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='cgroup%\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) sendmmsg(r0, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000002380), 0x0, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x2, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)) [ 475.851990] binder_alloc: binder_alloc_mmap_handler: 683 20000000-20002000 already mapped failed -16 2018/04/04 01:15:22 executing program 5: r0 = socket(0x2, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) 2018/04/04 01:15:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f00000000c0), 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f00000000c0)) 2018/04/04 01:15:22 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f0000000080), 0x10208, 0x2f) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/04 01:15:22 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='sessionid\x00') pread64(r0, &(0x7f0000000140)=""/76, 0x4c, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) 2018/04/04 01:15:23 executing program 0: r0 = semget$private(0x0, 0x20000000104, 0x0) semop(r0, &(0x7f00000000c0), 0x19c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x200000) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x0, 0x7, 0x8, "f8ba621f83309689cb1b4fecd6ea5ef07fb6b0c80d970b4999ca3c58d7ca47918b2e27520a75302ffa5c4d0dcd106cc87eac2159277daa503291606eff096a69e1bd51f241d88ba986e9c26d050cd300"}, 0xd8) inotify_rm_watch(r1, r2) 2018/04/04 01:15:23 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='ns/uts\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2000, 0x0) unlinkat(r2, &(0x7f0000000240)='./file0\x00', 0x200) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000)=0x25, 0x4) r4 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000000180), 0x4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') io_setup(0xffff, &(0x7f0000000080)=0x0) io_cancel(r6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x5, r3, &(0x7f00000000c0)="504d703e2c1474862d282e7c4ef9ef11c601453336c142d704c8eb4de589b51dfeb3b8a4d1a8756eb41e5a3f1a3e23a8e9781a26c6e9c57b47f3d727e0d13cccfab10443ad2904e3d5e8aecc22c6b31be454b7ee13fd1204f05438dd63ee8d52d868a17f5429c6b08295a2011b2a2218b6f12771d1a7862301da9b597feb9963514755a1ebc138e18115bc69c8fd6175cc09203869abf43893389f4aa5ebbe", 0x9f, 0x1f, 0x0, 0x0, r3}, &(0x7f00000001c0)) close(r5) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000280)=0xea0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000300)={r3}) 2018/04/04 01:15:23 executing program 3: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xa}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) utime(&(0x7f0000000500)='./file1\x00', &(0x7f0000000640)={0x6, 0x8}) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb7", 0x4f, r5) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000740)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff01000000000000000000f268d09b1c2b42766a701c98000001000000000000000000000000000000000000000000000000000000000000000000007dc39f85eb17805dcc76580000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 01:15:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x408000, 0x0) 2018/04/04 01:15:23 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x3, 0x2, 0x1000, 0x1f, 0x0, 0x3ff, 0xe0802, 0x2, 0x7, 0x0, 0x2, 0x0, 0x1d4, 0x7fff, 0x6, 0x4, 0x7, 0x918, 0x7, 0x6, 0x1, 0xfffffffffffff000, 0x4, 0x4, 0x9, 0xbb22, 0x5, 0x8, 0x7, 0xfcd9, 0x3, 0xa6d, 0x2, 0x0, 0x5, 0x4, 0x0, 0x40, 0x0, @perf_bp={&(0x7f0000000080), 0xf}, 0x20000, 0x9, 0x2c3, 0x0, 0x7, 0x6626, 0x4}, r1, 0x9, r0, 0x3) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/04/04 01:15:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0xb, &(0x7f0000003fad)=ANY=[@ANYBLOB="1800000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000018100000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000000000)=""/195}, 0x48) 2018/04/04 01:15:23 executing program 7: socket$kcm(0x29, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000240)) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff7}, 0x0, 0x0, 0xffffffffffffffff, 0x1) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x2, 0x30, 0x5, 0xa4d7}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000440)={r6, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_procfs(r3, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(0xffffffffffffffff) capset(&(0x7f0000000040)={0x20080522}, &(0x7f00000000c0)={0x0, 0x6, 0x9, 0x200, 0x4, 0x401}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f00000001c0)={0x8, 0x8000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000640)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6", 0x66, 0x1}], 0x3fe, &(0x7f0000000100)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) 2018/04/04 01:15:23 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/141) read(r0, &(0x7f00000001c0)=""/187, 0x78) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/04/04 01:15:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) writev(r0, &(0x7f0000000040), 0x353) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000580)="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", 0xffa}], 0x1) r2 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x202c}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x6}, 0x8) shutdown(r2, 0x1) 2018/04/04 01:15:23 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x80200) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in6}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x3, &(0x7f0000527000), 0x0) r2 = dup(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) [ 477.007499] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 01:15:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = semget(0x2, 0x3, 0x8) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/4096) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) flock(r0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"b66e201a7d563b"}, 0x2}, 0x10) 2018/04/04 01:15:23 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) close(r0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0x7, &(0x7f0000000040)}) ftruncate(r0, 0x1000) 2018/04/04 01:15:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000480)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2}}, 0x120) r3 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x3, r3) 2018/04/04 01:15:23 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") exit(0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'rose0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x1a}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x1, 0x2, 0x7ff, 0x0, 0x4f0c0bc3, 0x200000, r2}) pread64(r1, &(0x7f00000001c0)=""/26, 0x52, 0x0) 2018/04/04 01:15:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002a40)={'ip6gretap0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x20, 0x20000) ioctl$LOOP_CLR_FD(r2, 0x4c01) sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=@bridge_newneigh={0x30, 0x1c, 0x409, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x30}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x86, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/134}, &(0x7f0000000200)=0x78) 2018/04/04 01:15:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) sendmmsg(r1, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)='>', 0x1}], 0x1, &(0x7f0000000a00)}}], 0x1, 0x0) 2018/04/04 01:15:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair(0x0, 0x4, 0x4ce8, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000640)={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, {0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x8000, [0x7, 0x100, 0x5e78, 0x5, 0xadaf, 0x0, 0x4, 0x80000001]}, 0x5c) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]}) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x8180) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000580)={r4, 0x33223e95, 0x263, 0xf3, 0x9e3}, &(0x7f00000005c0)=0x14) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0xffffffffffffffff}) 2018/04/04 01:15:23 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x10000000000002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00006e48000000000000000000000100000000000000000000000000"], 0x32) ioctl(r0, 0x227c, &(0x7f0000000100)="e6464bc62c211e9b3c452dca6bad9892b911af11963e20299a6f374d235f202499f46cc18fd78155f034807baba42d08a84ca6acf481ed1e05491690afa0760fb03f") socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x20002) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000000008ffee296be5a7fda398000000000000000000000000aa10000000"], 0x38}, 0x1}, 0x0) 2018/04/04 01:15:24 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02010005080000ce8f187e840e601c1d7a55aa14242b00000000000000000006000000000002004e203dcfe000c06800fbff3122d7243a68a7a6bd0001000000000000000003000500000000002200"], 0x40}, 0x1}, 0x0) 2018/04/04 01:15:24 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xff, 0x200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="97000000e78411b535f271b89cc47aec159142eb38a803ad6f68c8d4ff3df6ceb64ee122e927dbffc463eb5a72586f86c9b8aa168c2106c2dfe33169a224c56c0892b2f4814fd12af6ce6e508119d88d7b4115a2f1baf5f4dbda834c91f63ffb67ee639e67f71665d0368151e3e1753c59902c3e1dbf40aab30a895b3caa604411dd8b8b393f2666b1df1ae2334fde33bb6b80597f336578024f988b86406c7325d475bc6b"], &(0x7f0000000180)=0x9f) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x100000001, 0x20, 0x8001, 0x8}, &(0x7f0000000200)=0x18) 2018/04/04 01:15:24 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x30800, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000180)=0x4) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='hostfs\x00', 0x2080000, &(0x7f0000000280)="8466c0c1cf35964fd706c86ab6bb8387fce441cd3e69f2aa8a63fb5eaca36001a790451053cf0792f50e7a36a5afc0bf7d0923b8e6bc5198f243e29468f010d7ab4cbdc30d00bdb4003754530d80acfec95dbe6e1895ccf6a0b62f99e9c52289a34376ca896dd1c724e33b9ffcacde56eb1a3b0f6d70e883e5c21b224d4c3cc4b8b745b85772") getpeername(r0, &(0x7f00000000c0)=@in, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r1, 0x1000, "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"}, &(0x7f0000001400)=0x1008) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1bf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001480)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000001440)='syzieller\x00', 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195, 0x41100}, 0x48) 2018/04/04 01:15:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x2002) close(r0) add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x8, 0x3, 0x5, 0x7ff, 0x0, 0x1000, 0x40000, 0x4, 0xe7, 0x0, 0x200, 0x20, 0x6, 0x0, 0x2, 0x5, 0x6, 0x100000001, 0xf13, 0xd3, 0x7, 0x3ff, 0x7fffffff, 0x4, 0x1, 0x0, 0x800, 0x4, 0x4f, 0x6, 0x1000, 0x6, 0x6, 0x401, 0x8000, 0x1, 0x0, 0xd8f4, 0x1, @perf_config_ext={0x80, 0xfffffffffffffff7}, 0x400, 0x43, 0x5, 0x5, 0x100000000, 0x1, 0x8}, r3, 0xc, r1, 0xa) r4 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="120580336bd077c40e2dcd6ac1e57b9bee9ef0afee91cb60d95932692424ac2e5f218039400b66c6", 0x28, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) r6 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='nodev^trustedcgroup@vmnet0:\x00', 0xffffffffffffffff) keyctl$link(0x8, r5, r6) clock_nanosleep(0x7, 0x0, &(0x7f0000000080), 0x0) 2018/04/04 01:15:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100300, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000200)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) writev(r0, &(0x7f0000000080), 0x0) [ 478.091996] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 478.129776] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/04 01:15:24 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r2, &(0x7f0000002fc4)=""/60, 0x3c) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000180)={0xb9, &(0x7f00000000c0)="0c42131ce9a0a3669bcb612b73dae051dc9b41f79f3de8d8797fc226cadebbcb9e4e658013e2625b7cff613e328452ea5cc6856f3a7e4b1daffd023825a320cbf80903226e192dd1cc0dcef1a4075b275683e65b21a67a49cd4b21bc12f159c3ab8d85340704d4281f794074036e49801616565ac6cc6d2a719eda1a5beeca7c91d99db1538fcf6579d11832965628ba45e6d4ce989977bd18fab81105dfa8b3487f3164962212b3381b03b558b74e8c287aca87eed67af44f"}) renameat(r2, &(0x7f0000003ffe)='./file0\x00', r2, &(0x7f0000003ff8)='./file0\x00') 2018/04/04 01:15:24 executing program 1: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000280)='io.weight\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x7ff, 0x0) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x800000000402, r2) exit(0xfffffffffffffffc) r4 = creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) r5 = dup3(r3, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000000000)={{0xf7, 0x8}, 'port1\x00', 0x40, 0x5, 0x0, 0xa20, 0x9, 0x8, 0x5, 0x0, 0x3, 0xfff}) linkat(r4, &(0x7f00000000c0)='./file0/file0\x00', r5, &(0x7f0000000100)='./file0/file0\x00', 0x0) getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() setresuid(r8, r6, r7) setresuid(r6, r7, r8) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000002c0)=@routing={0x16, 0x2, 0xecc88b8329959546, 0x100000000, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) 2018/04/04 01:15:24 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0xe000001c}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000fff), 0x5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 01:15:24 executing program 7: r0 = socket(0x1000000010, 0x2, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84000, 0x0) write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f0000000040)=""/192, 0xc0, &(0x7f0000000100)=""/161, 0x3, 0x4}}, 0x68) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/04 01:15:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="e61781945f00a3d61e9f500cff01ffffffffff00400000"]) 2018/04/04 01:15:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) gettid() writev(r0, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) 2018/04/04 01:15:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x200005, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f00000001c0)={'sit0\x00', @ifru_flags=0xa00}) 2018/04/04 01:15:24 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/fib_trie\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) 2018/04/04 01:15:25 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r1, 0x5421, &(0x7f0000000200)=0xfc) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x80b0, &(0x7f0000000640)=0x0) r3 = dup(r1) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000001c0)}]) 2018/04/04 01:15:25 executing program 0: r0 = socket(0x10, 0x802, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) getsockopt(r0, 0x3, 0x7, &(0x7f0000000000)=""/93, &(0x7f0000000080)=0x5d) setns(r0, 0x40000000) 2018/04/04 01:15:25 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xa9, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0xea, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000180)={r2, 0x1f}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000100)={0x8, 0x8, 0xc9}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r5 = getgid() setfsgid(r5) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000480)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/04/04 01:15:25 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x800000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gretap0\x00', 0x1100}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"d202b999cf85000000000088f301e710", 0x2}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/04 01:15:25 executing program 5: add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r0 = request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="a1", 0xfffffffffffffd4b, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/04/04 01:15:25 executing program 7: socket$packet(0x11, 0x2, 0x300) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000340)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x4, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mprotect(&(0x7f000024c000/0x1000)=nil, 0x1000, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000000)={0x2, r4, 0x1}) getsockname$ipx(r5, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/04 01:15:25 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6e, 0x8000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) write(r0, &(0x7f00000000c0)="2400000024007ffc0000122100000100002cf6ff010000000000000000000000f300f1ff", 0x24) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000001c0)) chdir(&(0x7f0000000000)='./file0\x00') bind$ipx(r0, &(0x7f0000000240)={0x4, 0x38000000000000, 0x2400000000, "5b5209de8671", 0x9}, 0x10) 2018/04/04 01:15:25 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x27, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x54, 0xd57, 0x4, 0x9, 0x9, 0x4, 0x5, 0x865e, 0x5, 0xbc, 0xbff}, 0xb) 2018/04/04 01:15:25 executing program 5: prctl$intptr(0x1a, 0x1) prctl$intptr(0x17, 0x7) 2018/04/04 01:15:25 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200000) ioctl$TIOCEXCL(r0, 0x540c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x0, 0x800}, 0xc) 2018/04/04 01:15:25 executing program 6: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x807, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x280) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x80000000000}, 0x0, 0xfffffffffffffffd, r1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000065d0254a3e07f79e000209010000000000e800"], 0x14}, 0x1}, 0x0) 2018/04/04 01:15:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x200000010000a, 0x0, 0x0, 0x0, 0x3}) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f28000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) 2018/04/04 01:15:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x40000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x125000, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r4}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="d2009cc8bed5f0ae00000078ed942ce94885a1e39067b1c0d38891a0896edd37bf45aef7a9ba91efe8e79856602a3547a596"]) 2018/04/04 01:15:25 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20200) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x2, 0x130, [0x0, 0x20000080, 0x200000b0, 0x200002a0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bcsf0\x00', 'eql\x00', 'gretap0\x00', 'ip6_vti0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2}]}, 0x1a8) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000001c0)={0x7, 0x1f0}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000028fc8)={&(0x7f0000000200)={0x10}, 0x9, &(0x7f0000000240)={&(0x7f0000023000)={0x14, 0x1d, 0xaff}, 0x14}, 0x1}, 0x0) 2018/04/04 01:15:25 executing program 5: 2018/04/04 01:15:25 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xf7}, 0xc1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/04/04 01:15:25 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:25 executing program 6: 2018/04/04 01:15:25 executing program 0: 2018/04/04 01:15:25 executing program 7: 2018/04/04 01:15:25 executing program 3: 2018/04/04 01:15:25 executing program 1: 2018/04/04 01:15:25 executing program 6: 2018/04/04 01:15:25 executing program 0: 2018/04/04 01:15:25 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/04 01:15:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getpid() sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000027c0)={0x8c, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x3}, [@generic="d776d0b49ec565c680706ac8d4e75757c9b8b3976284fe5c708dbf839244ff070b72504200b800d6f4ebfb72db3d4e53f5346655234f9cd6f5003424e3961e2c162019cef1f159593a4cabf0cef0f0373b0740dbbad461c5403670a7e049f232e70d2d6c9a97c0580336d12fc3c03e06761571173f945bbd"]}, 0x8c}, 0x1}, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f00000000c0)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000002c0), &(0x7f0000000340)=0x30) 2018/04/04 01:15:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r0, 0x2) accept4(r0, &(0x7f0000000300)=@pppoe, &(0x7f0000000380)=0x80, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 2018/04/04 01:15:26 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/04 01:15:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x20000000, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 479.672938] netlink: 120 bytes leftover after parsing attributes in process `syz-executor1'. [ 479.735675] netlink: 120 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 01:15:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xffffffff) sendto$inet(r0, &(0x7f0000000140)="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", 0x225, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000380)=0x4, 0x4) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/04/04 01:15:27 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x18) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200)=0xa30f, &(0x7f0000000240)=0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) r1 = socket$inet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x40}, {0x6}]}, 0x10) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) truncate(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000002c0)={0xfffffffffffffffe, 0x0, {0xffffffffffffffff, 0x1, 0xa41, 0x3, 0xffffffffffffff80}}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000280)=0x9) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="5cd1e051", 0x4}], 0x1, &(0x7f0000000140)}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/04 01:15:27 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3c}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000cb9c4d0000000000581000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x45c400, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000080), 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmmsg(r1, &(0x7f0000009980)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000040)='\\', 0x1}], 0x1}}], 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000180)=r3, 0x4) 2018/04/04 01:15:27 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xf1}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/04/04 01:15:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000500)=0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r2, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000001180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='a\x00') ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) close(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1ff, 0x5, 0x7b0f}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r4, 0x61, "055ff85521fb55515866e71165025774cedce0680c9b006c521acefd95a476f86199434ef7645e6104b760834cc541e778935bd15656d7a769967083ca45df33c95231ba3198fa81c6248bc7ece984f8187dbd01cdfc5c36f02c78d247d83e1395"}, &(0x7f0000000180)=0x69) 2018/04/04 01:15:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000112) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@ipv6_newroute={0x30, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x1, [@generic='\a']}}]}, 0x30}, 0x1}, 0x0) 2018/04/04 01:15:27 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x240, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r1, @ANYBLOB="000229bd7000fedbdf250900000044000300080007004e24000008b7c56185fc315f26beeaab850004000000000008000500ac1414aa08000300040000000800010003000000080004000600000008000500ac1414aa080008000000000030000100080009000a0000000c000700210000002400000008000800030000000800050004000000080002008800000008000500200000002800010008000100029cac031800cc7bbaf0c300000008000800020000001400030000000000000000000000000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x20000004}, 0x4001) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f0000000280)) modify_ldt$write(0x1, &(0x7f00000003c0)={0x6, 0x20001000, 0xffffffff, 0xfffffffffffff0dd, 0x6, 0x9, 0x5384, 0x8, 0x7, 0xffffffffffffff00}, 0x10) r4 = eventfd(0x80000002) write$eventfd(r4, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000857ff8)={0x0, r4}) write$eventfd(r4, &(0x7f0000000040), 0x8) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) symlinkat(&(0x7f0000000100)='./control\x00', r2, &(0x7f0000000140)='./control/file0\x00') 2018/04/04 01:15:27 executing program 5: r0 = socket$inet(0x2, 0x806, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x5) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0aff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x6, 0x2, 0x1000, 0x100}, {0x5, 0xfffffffffffffff8, 0x5, 0xca}, {0x9, 0x1, 0x0, 0x7fff}, {0x1f, 0x6, 0xfff, 0x401}]}, 0x10) 2018/04/04 01:15:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000001e9ffc291e6a9c21600ee0400000010385a47ad0f79fea1c06d6c0d5ab4d7c7393e878c441e6a62e31ee79db1aaa38d270b051b6816e4979881953a12160c05a9"], 0x14}, 0x1}, 0x0) 2018/04/04 01:15:27 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:27 executing program 4: madvise(&(0x7f000009c000/0x2000)=nil, 0x2000, 0xd) shmget$private(0x0, 0x4000, 0x78000010, &(0x7f000009c000/0x4000)=nil) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) 2018/04/04 01:15:27 executing program 5: r0 = socket(0x11, 0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) r1 = request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='em0\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x420) r2 = gettid() setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000240)={0x2}, 0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) prctl$setendian(0x14, 0x0) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x5, 0x90, &(0x7f0000000200)="cfa7ead607dd721a711be873cd5a1cc0", 0x10) 2018/04/04 01:15:27 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000008fff)='"', 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{}, {{@in=@dev}}}, &(0x7f0000000100)=0xe8) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/04 01:15:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x20fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x10000) sendmsg$alg(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001340), 0x1000000000000211, &(0x7f00000013c0)}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x94) r3 = pkey_alloc(0x0, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getegid() pkey_free(r3) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'ipddp0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="31000000bf0000009d03fcae0039cfdf05239a0301044d08ff0100002bdb0000010000000900000002000000cd21000040000000"]}) r4 = syz_open_pts(r0, 0x0) syz_open_pts(r4, 0x400) ioctl$TCFLSH(r4, 0x540b, 0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x210200, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) 2018/04/04 01:15:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:28 executing program 4: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$setstatus(r0, 0x4, 0xc00) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "d47d5d7e5113c22ff243e3f2efec068dd9d7126e1a36da6595413a17011443542f27256fa3fc56c4320a26cdae68580fb39b4d38f09c0ed2f1786ef865428b5bb3b67bee709f3e6ee838b1b94213d86ac825c0eb45"}, 0x59) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000a0d000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)}) 2018/04/04 01:15:28 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000000)) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xc) write(r1, &(0x7f0000000040)="aa1f7d00c0d21de883dab0f16d95f50d4f1f889414eef531b7c5253353954523dad9717112d71be444f59f8d3a14a299ce89f617d2718db368b166b7d7cf601f139e68423b057b8346ba41435ef32eaad29ea2825df7cf15c09ac9e43b96973bfa93118f943809aa5c33b00133c060581815dc710865f516f14be4c6f759d181eb291778e864a0a1ad00e806235052e8d117b968c161946247c494711f", 0x9d) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4000) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x8, 0x0, 0x9, 0x3, 0x0, 0x1, 0x26001, 0x2, 0x6, 0xa0f9, 0x5, 0x6, 0x0, 0x935, 0x4190cd47, 0x9, 0x3, 0x9, 0x7, 0x800, 0x7, 0x7, 0xfff, 0x8337, 0xff, 0x200, 0x3, 0x7, 0x0, 0x0, 0xffffffffffffff55, 0x8, 0x21, 0x2, 0x4, 0x4, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x84, 0xe2e3, 0x3ff, 0x6, 0x3, 0x3, 0x4}, r3, 0x10, r4, 0xa) 2018/04/04 01:15:28 executing program 5: 2018/04/04 01:15:28 executing program 0: r0 = socket(0x1a, 0x4, 0x3) clock_getres(0x200004000000007, &(0x7f0000000040)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1a8) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="a4", 0x1}], 0x1, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f0000000100)=0x60, 0x80000) 2018/04/04 01:15:28 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="4c0000001200ff09fffefd956fa2830007a60080000000000000006835401580246619121f96e7e6300800000000000000c41180b50568b88698bc593ab6821148a730dea6613b0000000000", 0x4c}], 0x1}, 0x0) 2018/04/04 01:15:28 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:28 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000001340)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000001380)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00000013c0)={{0xa5, 0x5, 0x5, 0x7f, "b1cc940a0e668c383922fd82edcc32a800575b29666a7dba121f07f0268168272c03de86ec57c6815e21d580", 0x7}, 0x200, [0x3f, 0xfffffffffffffffc, 0x7, 0x4, 0x6, 0x8813, 0x7, 0x1, 0x4, 0x2, 0x239, 0x6, 0x6, 0x1, 0x0, 0xbbc, 0x7, 0x0, 0x0, 0x6, 0x6, 0x2, 0x7f, 0x7, 0x800, 0x0, 0x0, 0xfb92, 0x2, 0x6, 0xd1be, 0x80000000, 0x0, 0x100, 0x4, 0xffff, 0x31f, 0x5, 0x1, 0x20, 0xdf2, 0xbd65, 0xffffffffffffffff, 0x4, 0xa1b0, 0x1000, 0x1, 0x1, 0x5, 0x5, 0xb20, 0x5, 0x5, 0x2, 0x8, 0x0, 0xffffffffffffff0f, 0x7, 0x7ab3bc3c, 0xffff, 0x81, 0x9, 0x0, 0x0, 0x0, 0x20, 0xcf, 0xfff, 0xff, 0x0, 0xc7, 0x8, 0x1, 0x8, 0x0, 0x100, 0x0, 0xbc, 0x68, 0x2, 0x1000, 0x1, 0x3, 0x100, 0x8, 0x7, 0x0, 0x0, 0x8, 0x1, 0x4, 0x9, 0x1, 0x1f, 0x8, 0x81, 0x7, 0x6, 0x0, 0x2, 0x9, 0x7ff, 0x9, 0x8000, 0x1, 0x5, 0x1ff, 0x1, 0x5, 0x7, 0x400, 0x400, 0x0, 0xffffffffffffe710, 0x0, 0x8, 0x6, 0x7ff, 0x1, 0x8, 0x3, 0x2, 0x9, 0x7f, 0x3, 0x1, 0x8, 0x80], {0x0, 0x989680}}) utimes(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000100)={{r1, r2/1000+30000}, {0x0, 0x2710}}) r4 = socket$unix(0x1, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000080)=0xffffffffffffff9e, 0xffffffffffffffc1) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001240)='/dev/sequencer2\x00', 0x440, 0x0) getsockname$netlink(r5, &(0x7f00000012c0), &(0x7f0000001300)=0xc) r6 = syz_open_procfs(0x0, &(0x7f0000000140)='schedstat\x00') accept4$nfc_llcp(r6, &(0x7f0000000180), &(0x7f0000001200)=0x60, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001940)={r7, 0x6}, 0x8) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r8 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r4, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) dup3(r8, r4, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000001280)='net/wireless\x00') pread64(r9, &(0x7f0000000200)=""/4096, 0x1000, 0x0) 2018/04/04 01:15:28 executing program 7: pwritev(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f0000000400)="84d5aef1603cb020c5b219faa757913ec85ee74a155e1d635566777b78600bc65bf01ce33de9a6bc3a2041890df0926f2cfc2a7d63690f6b55610593773041755f61b034e3a62a770855b2c0481df219efbfa8ffd0c665434a1de026bcfb654d597ef77a7b231aa9efe45c53811c7591d56f69e9c6231e6da993bbd2a6133805be0c18ba114cfe865e693024a56c3331b93c03e25927a504d27acebf7eecd33d7c69359e3ca37dc546c4fc5bc62596a94cdc00f9b973616a9d2ebad2d9b3e60261ae73b8397694e1f0851475b4236fb47989e6bfd1ad926a01523df3f689dc2603a76b5fc5e023d5449d066d424d1001fee5d653c21fdb751e", 0xf9}], 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000280)=0x3f) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000200)={0x80, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23}, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x1c9}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000d40)={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x6}, 0x4, [0x3ff, 0x27, 0x7, 0x6, 0x7, 0x100000000, 0x1000, 0x40]}, 0x5c) r3 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000) rt_sigprocmask(0x3d738072cd0f41ac, &(0x7f0000000cc0)={0x7}, &(0x7f0000000d00), 0x8) clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000b80)={{0x4, 0x8}, 'port0\x00', 0x80, 0x40, 0x10000, 0x6, 0x2, 0x80, 0x8, 0x0, 0x0, 0x3dec00}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000c40)={r2, 0x6}, &(0x7f0000000c80)=0x8) clock_settime(0x7, &(0x7f0000000740)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x800, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x222081, 0x0) getpeername(r3, &(0x7f0000000dc0)=@un=@abs, &(0x7f00000003c0)=0x80) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR, @ANYPTR]]]) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x5, 0x100000001, 0x0, 0x8, 0x0, 0x7, 0x401, 0x1f, r2}, 0x20) 2018/04/04 01:15:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x5, 0x100, 0x837, "0bf10f9cdf8a49a20df02a2abe81a64656ca283cabf3e207d5984253d13deed4604bfce6fad1b07f071b7e014877b5dd4962bcadca9c76d2f2aad86da6832d", 0x28}, 0x60, &(0x7f0000000280)=[{&(0x7f00000000c0)="55a646d32542204e9f1fec70c89e6cd7ee89fb64231d9340eff9d4a7a401f03412c3ef82be601446304c0108a43d28c4fb4b10c69a1265caf3892aa1d47398e2d826ce3cbc94246d5b552205215a5e667842d14bbf547f4b9149726e5606e70500f174739b92c5074a806a242849d49bfc176a866e601ea465eebb33b88a7f06b7ade11c05078fadb9e6426ee72cbc6a2cccfbfab6be066e4eea2fbdb219c5b2d5e2210e", 0xa4}, {&(0x7f0000000180)="c1eb8faa6af7840b7ae13727ebcf455131d7f7ee780a852c2a173dd38178baa1713d76dddd826c09392cb80cd5e1223813cb54db4cc44192c7e5932fd28e9c6606a56693a19d01dbc5e0c63c7239c9a3207147e5", 0x54}, {&(0x7f0000000200)="240cc73c62c1d1275f7b76c90ecd8c3d18a7cccacdc3ac48cc6cfa2b4033a9b0c667ccb0341ed975b001b4ee6bbf02c4a6af8ff2b9e47db1a58c5c659003d15972fb91416e869324810375dc", 0x4c}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="48000000000000004501000041000000f135af7c7da05f8e1129ab7e5535a24a2dd26dad56c9da4929b40d268e4eb25493886578962b5199a3ebe2f1669f13d53e1ec2fae0ccec00"], 0x48, 0x4}, 0x4) fremovexattr(r0, &(0x7f0000498fec)=@known='security.capability\x00') openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000380)={0x10d000}) [ 481.865499] x86/PAT: syz-executor6:1034 map pfn RAM range req write-combining for [mem 0x1bb1e0000-0x1bb1e3fff], got write-back [ 481.871963] netlink: 44 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 01:15:28 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/161, 0xa1, 0x40000000, &(0x7f0000000100)={0x3, {"db0861b247c309"}, 0x4701}, 0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000140)) 2018/04/04 01:15:28 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afbb8d5884537d49b853ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) [ 481.940788] x86/PAT: syz-executor6:1050 map pfn RAM range req write-combining for [mem 0x1bb1e0000-0x1bb1e3fff], got write-back [ 481.959542] netlink: 44 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 01:15:28 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x80200000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x13a}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0xffffffffffffffd8, @dev={0xfe, 0x80, [], 0x18}, 0x80}}, 0x1, 0xbf}, 0x90) sendmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000005000), 0x0, &(0x7f0000000c00)=[{0x680, 0x29, 0x3, "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"}], 0x680}, 0x0) [ 481.991714] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 01:15:28 executing program 3: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x200100) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="a4", 0x1}], 0x1, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000100)=0x60, 0x0) 2018/04/04 01:15:28 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffffffffff9a, 0x40000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x5, 0x20, 0x1, 0x8, 0x14a, 0x400}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)=""/97) unshare(0x400) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000000040)="240000002e001d003200000800417700fbffffde01000000000001000000000804000000", 0x24) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6gre0\x00', {0x4, 0xff, 0xffffffff, "ae3757cc073f", 0x6096}}) 2018/04/04 01:15:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) r1 = accept(r0, 0x0, &(0x7f000069f000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x40, 0x30, 0x42e, 0xfa32}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x1ff, 0x4}, 0x8) accept$alg(r0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x8391, 0x69b) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/04/04 01:15:28 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:28 executing program 4: lseek(0xffffffffffffffff, 0x35, 0x1) 2018/04/04 01:15:29 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0x100) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000180)={"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"}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r4 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000) r5 = socket$l2tp(0x18, 0x1, 0x1) kcmp(r1, r3, 0x5, r4, r5) 2018/04/04 01:15:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x2, 0x2a, 0x0, 0x9, 0x4}, 0x0) 2018/04/04 01:15:29 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000cc1000), 0x0, &(0x7f0000278f3e)=""/194, 0xc2}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x12000) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)=""/161, 0xfffffffffffffdf3) 2018/04/04 01:15:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x2, 0x1, 0x7, 0x1800000000000}]}, 0x10) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x6, 0x7e) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3abfd099feedd398027191a010007aea5c41901617356ba602dff05000bfef9b9", 0x21) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9, 0x1c9080) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/04 01:15:29 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100), 0x4) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') setsockopt$sock_int(r1, 0x1, 0x37, &(0x7f0000000140)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8, 0x100000000, 0x4}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x1, 0x7fff, 0x3f}, &(0x7f0000000240)=0x10) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r0, r2) 2018/04/04 01:15:29 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:29 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write$eventfd(r0, &(0x7f0000fdfffb), 0x5) write(r0, &(0x7f0000e54fa8)="8f", 0x1) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000200)="b63393073cb65de7d075b3995e0ddcb9a5d81c97f751b374aae794b2041bd3a4a000ecaaaa7d413f4ad96e86de776bb6a443689ec91036778c61c883ca50a2f1c18140f40adb41eb8e") io_setup(0x3ff, &(0x7f0000000000)=0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) io_submit(r1, 0x3, &(0x7f0000000540)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0xb, 0x7f, r2, &(0x7f0000000180)="02169f863d2a120ff891986b9b", 0xd, 0x6, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00000002c0)="79ef3c2025633ea6c43126afa5bf8c8425c67b18ff2be612deebeeaf98502714436e145d973b999c11eec416698ad81a2ccb561bd772c1ab42f303fb5e3bc79e93fa1c38fe187c0e5768fb22a9355a00d7b7991aebc32629706a521b79d7a53d05142386d2ad07950556075fb3f3058d382050ea732d399461cbbba86d759d6ff26d", 0x82, 0x5, 0x0, 0x0, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f0000000440)="576f1d2d31c6e3d7", 0x8, 0x68, 0x0, 0x1, r0}]) r3 = add_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="d1c3476bbf4a6f6332a30d76dbab54126ff0c88c0eb648b1d2e57da5527322de2184e9e28880558e9157de887b45f18d1ff3a444a5a5a3e631f81fad8cf59ee261f219a1a9993330b9a79f3f094a8de8069e6434e690e1c4641f04236f74a5048e87ffc29a", 0x65, 0xfffffffffffffff9) add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="105e", 0x2, r3) fcntl$setpipe(r0, 0x407, 0xffffffffffffff20) 2018/04/04 01:15:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000040)={0x1000400000000017, 0x2a, &(0x7f00000003c0)="4e05d7b000f383fcc13ba081d4c1584585e4bdf996138dc9ccb061abc403498e7dcd76c8dc2e4882dec1"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32"}], 0xaaaaaaaaaaaab20, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000080)="c7442400e12fa21fc744240200000000c7442406000000000f01142465450f0966420fef4654c441fd11aa96830000460f20c6c74424006f000000c744240263fa71adc7442406000000000f01142466b835010f00d80f20c035100000000f22c00f01c966ba420066ed", 0x6a}], 0x1, 0x8, &(0x7f0000000100)=[@dstype3={0x7, 0xf}, @cstype0={0x4, 0x3}], 0x2) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000140)={'vcan0\x00', {0x4, 0x80, 0x2, "7fc024c81066", 0xffff}}) 2018/04/04 01:15:29 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x14000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0xfff, 0x4) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000208ff0)=[{0x1000020}, {0x16}]}) 2018/04/04 01:15:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0xff4c90b48bb394a8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/04/04 01:15:29 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x200000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/226) r1 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r1, 0xb, 0x0, 0x1fff8) 2018/04/04 01:15:29 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r1 = shmget(0x2, 0x3000, 0x7c000500, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/249) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x40004, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') r3 = openat(r0, &(0x7f0000fce000)='./file0/file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000140)='./file0/file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='.\x00', r0}, 0x10) 2018/04/04 01:15:29 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x20000a02, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x8, 0x1, {0x3, 0x3, 0x7, 0x100000000000000, 0x7fff}}) umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x1000, 0x0) 2018/04/04 01:15:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) [ 483.336062] audit: type=1326 audit(1522804529.707:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=1113 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/04 01:15:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000001480)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/6, 0x6}, {&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000240)=""/85, 0x55}, {&(0x7f00000002c0)=""/243, 0xf3}, {&(0x7f00000003c0)=""/17, 0x11}], 0x6, &(0x7f0000000480)=""/4096, 0x1000, 0x400}, 0x40}], 0x1, 0x40000000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000014c0)=0xdc5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000834000)={&(0x7f000006bff4)={0x10}, 0xc, &(0x7f0000186000)={&(0x7f00004d4000)=@newae={0x40, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@multicast1=0xe0000001}}, 0x40}, 0x1}, 0x0) sendto$inet6(r1, &(0x7f0000001500)="370ec9a8998d", 0x6, 0x7d7d1084cedcea05, &(0x7f0000001540)={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xc}, 0x2}, 0x1c) [ 483.417911] audit: type=1326 audit(1522804529.751:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=1113 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/04 01:15:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0xf1) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/64, &(0x7f00000000c0)=0x40) 2018/04/04 01:15:30 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x210000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x3, 0x5000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) write$rdma_cm(r1, &(0x7f0000003cc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003c80), 0x1, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000005e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000005e40), 0x111, 0x3}}, 0x20) write$rdma_cm(r1, &(0x7f00000072c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000007280)={0xffffffff}, 0x2, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000003d00)=@disconnect={0xa, 0x0, 0xfa00, {r2}}, 0x10) write$rdma_cm(r0, &(0x7f0000000180)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x9, @dev={0xfe, 0x80}, 0x7}}}, 0x30) write$rdma_cm(r0, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00}, 0xff88) r3 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffd000/0x2000)=nil) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xffffffff, 0x80) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) shmat(r3, &(0x7f0000ffe000/0x1000)=nil, 0x4000) r5 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xfffffffffffffb9f, 0x4) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000240)) 2018/04/04 01:15:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='cpuset\x00') preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000080)=""/24, 0x18}, {&(0x7f00000001c0)=""/3, 0xfffffffffffffc74}, {&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x6, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x6) 2018/04/04 01:15:30 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) tee(r1, r0, 0x7, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000080)={0x1000, &(0x7f00000009c0)="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"}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockname(r2, &(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000780)=0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000800)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0x356) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62e36408ec6384b133ce", 0x1c}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4, 0x401}, {0x190, 0x0, 0x7, 0xffffffff}, {0x4, 0x0, 0x0, 0x5d}, {0x0, 0xffffffffffff7690, 0x6f8, 0x7}]}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0x7, 0x60100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x4c, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) fstat(r3, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r4]) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000640)={r5, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f0000000740)) 2018/04/04 01:15:30 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:30 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x30a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, "62e373663000"}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000180)={0x8, 0x200, 0x318b4768, 0x3, 0x7, 0x6}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000001c0)=""/182, &(0x7f0000000280)=0xb6) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/04 01:15:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40000, 0x7d) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="b3d066abe1ab770ddd8f30bdf9fc384a5ba10682023a81743a033aa5647b7aea4d1370d79020e7856fb0afe063caf23ba87a711580529f7e290a38071280e5545295d0454da5dfd577e8fe378b7055fcb01c6c158ae2686f39c799996b08baaee1406d1fa72c003eb6a2f00144dfb9f66929d201b1a7ff070120750597b0f486726c1dfe", 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000140)="6370757365742ed76370755fd881814fd7fefedf48", 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) write(r3, &(0x7f00000000c0), 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x21, 0x10000000aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)) 2018/04/04 01:15:30 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x6, &(0x7f0000000080)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x800) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 01:15:30 executing program 4: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00000008c0)='dns_resolver\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)='eth0%O\x00', 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') setns(r1, 0x48000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0xffff, 0xfe6}) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x100000001, 0x3, 0x0, 0x0, 0x5, 0x40, 0x8, 0x0, 0x3, 0x0, 0xfffffffffffffeff, 0x0, 0x1, 0x6, 0xffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x380000, 0x6, 0x8, 0x62, 0x1, 0x100000000, 0x0, 0x0, 0x3ff, 0xaf17, 0x0, 0x1f, 0x3, @perf_config_ext, 0xa000, 0x100000000, 0x5, 0x7, 0x0, 0x0, 0x2}, 0x0, 0x10, r0, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x80000001) 2018/04/04 01:15:30 executing program 6: r0 = socket$inet(0x2, 0x3, 0xc) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000000180)="bf", 0x1) sendto$inet(r0, &(0x7f00000001c0)="6d926e90fedbaac5ff328deb26ba8a6fff818c47436455764a80d323b27107a478fe691f9beec9aa9af6cb04ac3452f06fc6b99d", 0x34, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/04 01:15:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = semget(0x2, 0x2, 0x8) semtimedop(r3, &(0x7f0000000000)=[{0x1, 0x0, 0x1800}, {0x4, 0x8, 0x1800}, {0x0, 0x8b, 0x1000}, {0x3, 0x7, 0x1000}, {0x4, 0x10000, 0x800}, {0x3, 0x100, 0x800}, {0x1, 0x1, 0x800}], 0x7, &(0x7f0000000100)={0x77359400}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0f20e06635020000000f22e0a736360f01c40f35660f3a41a4080044660fe9f7baf80c66b84ee1e88666efbafc0ced0f0766b93009000066b83700000066ba000000000f300ff7ee", 0x48}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x4) 2018/04/04 01:15:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) syz_mount_image$bfs(&(0x7f00000009c0)='bfs\x00', &(0x7f0000000a00)='./file0\x00', 0x2, 0x1, &(0x7f0000001a80)=[{&(0x7f0000000a80)="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", 0x1000, 0x8}], 0x1804000, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sg(&(0x7f00000008c0)='/dev/sg#\x00', 0x0, 0x1) recvfrom$ax25(r2, &(0x7f0000000900)=""/188, 0xbc, 0x10000, &(0x7f0000000a40)={0x3, {"617d6a24a52a18"}, 0xfffffffffffffffd}, 0xf) r3 = syz_open_dev$amidi(&(0x7f0000000800)='/dev/amidi#\x00', 0x0, 0x8000) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000840)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 'ipddp0\x00'}) recvmsg(r1, &(0x7f00000007c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/194, 0xc2}, {&(0x7f0000000200)=""/225, 0xe1}, {&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/111, 0x6f}, {&(0x7f0000000540)=""/61, 0x3d}, {&(0x7f0000000580)=""/195, 0xc3}, {&(0x7f0000000680)=""/52, 0x34}], 0x9, &(0x7f0000000780)=""/57, 0x39, 0x1000}, 0x141) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="aeb9952989b0ea5400000000000000000000000000000000", 0x18) 2018/04/04 01:15:30 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) sendfile(r0, r1, 0x0, 0x2000000000002) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x4, 0x8, 0x0, 0x0, 0x0, 0x8, 0x1, 0x8, 0x0, 0x4, 0x1, 0x400}) 2018/04/04 01:15:30 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x18}, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x10) r1 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="6df18deea3724e4324c3b9ca3a75b53d2d4d0e27b46709a644a896620db4b8bdf4dace768f270954a1946ba76d86bea972f197e018455d32ac18", 0x3a, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r2, 0x0, 0x46, 0x3a, &(0x7f00000003c0)="f0fda98cd87d0cf74ce97b4312cb7e63bb1bdcb5a53ca32da6d7b41fbaad9ee7c9f37d610d091ca9fc74852955bd78ceaf13dc5c2a9eff76fff58b304f99005483d86941476a", &(0x7f0000000440)=""/58, 0x6f9d, 0x8}, 0x28) r3 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) clock_adjtime(0x7, &(0x7f00000002c0)={0x8, 0x9, 0x100000000, 0x81, 0x1000, 0x7fff, 0x6, 0x81, 0xfffffffffffff001, 0x0, 0x10000, 0x2, 0xff, 0x6, 0x7ca, 0x8, 0x1, 0x0, 0xb26, 0x2a, 0x0, 0x81, 0x401, 0x5, 0x4, 0xc78c}) write$cgroup_subtree(r3, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) keyctl$link(0x8, r1, r1) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x4400, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000580)={0xf000, 0x1000, 0x5, 0xffffffffffffff80, 0xfffffffffffffffa}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x2001, 0x0) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000500)) write$cgroup_subtree(r3, &(0x7f0000000000), 0x0) 2018/04/04 01:15:30 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/04 01:15:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1b) [ 484.489794] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/04/04 01:15:30 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000100000000000000000000000000000000000000020e47a27a7b767eb7aa12da735d2ff240624dab4c954beaf5724818cee9fa72d33a4524daf90ccd4da55928d9efaade3734d9ec55bcada809e66901ef29674fdd5a4c9ceffff306fc80c9bdde73687cbfe812b04c860d6e43137a74e7e6b63351ac0a1275f8c11833f2dca151426946b05458677cf01e57f4081cd5a67f2ea36ba05476d9db1453c272995b182b66683f60a2bfc429e24ad000000000000"]) 2018/04/04 01:15:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ecff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5432, &(0x7f00005abff8)) 2018/04/04 01:15:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:30 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000480)) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r2, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r4 = syz_open_procfs(0x0, &(0x7f0000001f00)="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") fgetxattr(r4, &(0x7f0000000240)=@known='user.syz\x00', &(0x7f00000002c0)=""/159, 0xffbb) fgetxattr(r4, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/249, 0xf9) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) dup3(0xffffffffffffffff, r1, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x2, @random="0c1fe51d28f0", 'ip6gretap0\x00'}}, 0x1e) 2018/04/04 01:15:30 executing program 3: r0 = socket(0x1d, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r2, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) close(r2) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r5, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0x0) r7 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r8 = request_key(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ac0)='rng\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r7, 0x100000000, 0x10000, r8) r9 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$key(r9, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x800) 2018/04/04 01:15:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x9, 0xf000}) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), &(0x7f0000000140)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x3) 2018/04/04 01:15:30 executing program 1: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)}], 0x1, 0x0) sync_file_range(r0, 0x4b, 0x0, 0x5) sendto$ax25(r0, &(0x7f0000000080)="02da683cb7f8f2a3d8c519e9b71b242bbb31f0056ad74c49a67319c0600447745061e2f46808f4dc786032636a692fc7e7d1bafa1b002126cd276f61efb60680d67524bf00db06918b18", 0x4a, 0x800, &(0x7f0000000000)={0x3, {"df6631b97f2976"}, 0x4}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000033c000)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/04/04 01:15:30 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/04 01:15:31 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x7, 0x40}, 0x0, 0x5, 0xffff, {0xffffffffffffffc1, 0x1c}, 0x5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x4000000000003fd, @time}], 0x30) 2018/04/04 01:15:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x3, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r2, 0x6, 0xb5, 0x8, 0xb5, 0x5}, &(0x7f00000003c0)=0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xff}], 0x1c) getsockopt(r0, 0x6, 0xd6f, &(0x7f0000000080)=""/39, &(0x7f0000000100)=0x27) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000400)=0x8, 0x4) r5 = dup2(r0, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="9c06ff7f00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000280)={r6, 0x40, 0x100}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x38, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x8, 0x7fffffff, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f00000001c0)=0x10) 2018/04/04 01:15:31 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40) getsockname$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x140, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e22, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e20, 0xe183, @local={0xfe, 0x80, [], 0xaa}, 0x50bd}, 0x7, [0x800, 0x7fffffff, 0x4, 0x8, 0x3, 0x4, 0x2, 0x5]}, 0x5c) write(r1, &(0x7f0000000000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/04/04 01:15:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) read$eventfd(r0, &(0x7f0000000200), 0x8) r3 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0xc) setpgid(r4, r5) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r6, 0x1, &(0x7f00000015c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000140)='s', 0x1}]) 2018/04/04 01:15:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:31 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047df15bcc11c6ee596bc4563b09397d60b4d80b705f000054b879000f872b"], 0x2) getitimer(0x1, &(0x7f0000000240)) gettid() r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) accept4$ax25(r1, &(0x7f0000000000), &(0x7f00000001c0)=0x10, 0x80000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) dup2(r2, r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) r3 = gettid() getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000400)=""/103, &(0x7f0000000480)=0x67) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r4, 0x0, 0x5, [0x9, 0x8, 0x0, 0x4, 0x3f]}, 0x12) r5 = syz_open_procfs(r3, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r6 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000080)=ANY=[]) setsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x1, 0xffff, 0xffff, 0x9}, 0x20) sendfile(r6, r5, &(0x7f0000000200), 0x200000010000) 2018/04/04 01:15:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x25e, 0x30020003, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00000012c0)=[{&(0x7f0000001280)="d1", 0x1}], 0x1) geteuid() recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0xfffffed9, &(0x7f0000e48fd0), 0x0, &(0x7f0000c29000)=""/4096, 0x1000}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x40000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'syzkaller0\x00', 0x5}) 2018/04/04 01:15:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000100)={{0x1d, @multicast1=0xe0000001, 0x4e20, 0x3, 'sh\x00', 0x32, 0x3f, 0x6b}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x4e23, 0x2, 0x1, 0x5, 0x76}}, 0x44) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept(r0, 0x0, &(0x7f00000000c0)) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00040d00000b0000040011010000ec2a0000006c9e49fd5efede85e2488fcf3e07213cd1a755bf1d0b1db6c1ae14dc1acae0f3a7a4725f5f81564b9bdd8a9f0f9127319d47ccff3712fe247efba73c6494dbb6e305ce8c1a2e63a6ad54cbb83b0cc1fe2eb19c284ff158538d014fa63968c2eaba2a1a572500799854cc0be9005c5ca307d9c23deffffc2ecbb118ea86f27a99f226859534da1a47a24ea531150657866f5a6709729885de21a534a2b535020306be9e3e86af4b13"], 0x3}, 0x1}, 0x890) accept$alg(r2, 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000380)={[{0x3, 0x92a, 0x834e, 0x30, 0x0, 0x3c28000000000, 0x10001, 0x3e, 0x8, 0xcd3c, 0x100000001, 0xff}, {0x0, 0x5b, 0x6, 0x6, 0x0, 0x2, 0x4587538f, 0x8001, 0x96b1, 0x6, 0x22f34000, 0x58, 0x9}, {0x3, 0x8, 0x74d3, 0x8001, 0x2, 0x9, 0x4, 0x3, 0x7, 0x5, 0x0, 0x4000000000000000, 0x4000000000000}], 0x100000000}) 2018/04/04 01:15:31 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffff7) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000004, 0x10000, 0xc000) r2 = dup2(r1, r0) write$fuse(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="300000000100000009000000000000000600000000000000050000000000000002000004000000000000030bc1f8f0205e000000000000"], 0x30) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x10000, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x12800, 0xc0) fremovexattr(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) shutdown(r2, 0x1) fcntl$notify(r1, 0x402, 0x0) [ 485.007621] ucma_write: process 2826 (syz-executor3) changed security contexts after opening file descriptor, this is not allowed. 2018/04/04 01:15:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/ptmx\x00', 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e23, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e22, 0xbfb8, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x1, [0xffffffffffffffff, 0x6, 0x81, 0xffffffffffffbdba, 0x401, 0x400, 0x7f, 0xfb]}, 0x5c) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000180)={{0x7e, @rand_addr=0x80000001, 0x4e21, 0x0, 'lc\x00', 0x2, 0x5, 0x57}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x2, 0x84, 0x9, 0x18}}, 0x44) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x10001, 0xfffffffffffff800, 0x71}) 2018/04/04 01:15:32 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:32 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000003f00)=""/4096, 0x1000}], 0x1) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/166, 0xa6}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x121000) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000400)={0xfffffffffffffc52, 0x40000105, &(0x7f00000001c0)="c046bce4f1d941641bacc70454eaa763838ac8ef8b882cb1bc94796e1bd4a409e7fbc84b6127c8136aa94eba63263dae5ccc1c6e9ea3e36f34824b0c3986573e69", &(0x7f0000000240)="fde290bc359b2ff1cfa006745a42c6306ad00e46fbca2e5018771d91b55e4517906c75bf319039801b4db7bf53f991919a82428ead7a887b8f55c33333838fc27b456b00982898ed4042678bab48ee02d8a32d7403d8ceea972148f4fff7f494a5406dce3e7d4d28ae35cec050a578f6c588b0816a160ba6353badddb1e8efe387085decc8791151ee20a822c3dafb25ff65e1e6340250", 0x41, 0x97}) 2018/04/04 01:15:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) sendto$ipx(r0, &(0x7f0000000080)="c0faadfa318d68cfc78919ad8681f1aa4563e232e531758e62216339", 0x1c, 0x11, &(0x7f00000000c0)={0x4, 0x2, 0x10001, "2730d8122716", 0x100000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp\x00') preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1000000000000157, 0x0) 2018/04/04 01:15:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9e, 0x10400) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="ad3b", 0x2) r1 = socket$l2tp(0x18, 0x1, 0x1) rt_sigaction(0x37, &(0x7f00000000c0)={0x892d, {0xfa}, 0x4, 0x2}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) 2018/04/04 01:15:32 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x801, 0x5) socket$inet6(0xa, 0x801, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) recvfrom$llc(r1, &(0x7f00000000c0)=""/130, 0x82, 0x120, &(0x7f0000000180)={0x1a, 0x207, 0xfff, 0x1ff, 0xc37, 0x81, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) read(r0, &(0x7f0000000040)=""/24, 0x18) write$evdev(r0, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) 2018/04/04 01:15:32 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x20) ioctl$TIOCCONS(r1, 0x541d) sigaltstack(&(0x7f0000ff9000/0x6000)=nil, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x100000, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x201, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x1b) 2018/04/04 01:15:32 executing program 1: r0 = socket$inet(0x2, 0x4, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000080), &(0x7f0000000b80)=ANY=[]}, 0x78) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000140)={{0x803, 0x9}, {0x8000000800000008, 0x7}, 0x267, 0x1, 0x100}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x321000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@empty, 0x3, 0x1, 0xff, 0x4, 0x7c14132e, 0x2, 0x3}, &(0x7f0000000240)=0x20) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) [ 485.871524] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 485.878952] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 01:15:32 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) socket$netlink(0x10, 0x3, 0xc) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/04/04 01:15:32 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)="c4081357b776450d0875a78fdb57299422c33bbdce452c6067301d546df5c25183da2a455728464df6620ac5aecfdda1d24fb12466567708ba9f", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x600) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz0\x00', 0x1ff) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x100000000000000) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000000)=""/93) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000140)=0x54) r6 = dup3(r5, r4, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000240)="3e0f302e0fc75983640ffdb90500f0822c000f20d86635200000000f22d8baf80c66b884c8278766efbafc0c66b8e053aabc66ef0fc799f0c40f07ba4000b06eee66b8fd0000000f23c80f21f866350c0020000f23f8", 0x56}], 0x1, 0xfffffffffffffffc, &(0x7f0000000200), 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001680)='/dev/rtc\x00', 0x100, 0x0) dup2(r5, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000016c0)={0x0, 0xdd, "ce942d905bd2a13fada746505d9fb1567b495a5a1c41a82eb3bffb02fa5fa7a555fa93250ea92af9d082167e33245b7ed30708ae30186dee8fda71afa6c283bbbb8c231b10ac194e2016a0488dff9c00d2a5e6cfe3327e682426bcb115c74e9267c06621061fcdf2d5a0dd4eaee251281615f2483540ab787c08fe19645f4e0fd7588abd1b6bd8b61b3848f62cbe8974cf39e01c5bbc31909647482ea8b4ad743fb2f38c5767159dd4c8bc66174817c17b9cb0c672846e2f10349cddd372b75bdf764d23347dd369e339e63b9d5062ac09f828fe8b986b2a4e6adf1b5d"}, &(0x7f00000017c0)=0xe5) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001800)={r7, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x100, 0x7fff, 0xfffffffffffff856, 0x4}, 0x98) r8 = getpgid(0x0) perf_event_open(&(0x7f0000001600)={0x0, 0x70, 0x1, 0x200000, 0x9, 0xf475, 0x0, 0x6, 0xc881, 0x4, 0x8, 0x9, 0x5, 0x6, 0x7fff, 0x3, 0x8, 0xbe, 0x6, 0x40, 0x4b6, 0x0, 0x81, 0x925, 0x47, 0xf9c, 0x65, 0x200, 0x9, 0x1, 0x6, 0x7, 0x3, 0x0, 0x5b, 0x5, 0x1, 0x1000, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000200), 0x2}, 0x8000, 0xd6a, 0x66, 0x0, 0x0, 0x3bb, 0x3229}, r8, 0xf, r1, 0x1) ioctl$VT_GETSTATE(r6, 0x5603, &(0x7f00000000c0)) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000540)=""/4096) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[{0x5e6, 0x1000, 0x97, 0x8}, {0x70, 0x5, 0x3, 0x40}, {0x40, 0xffffffff, 0xfffffffffffffffb, 0x7ff}, {0x8, 0x1ff, 0xfffffffffffffffa, 0x200}, {0x9, 0x3, 0x10000, 0x3ff}, {0x1, 0x401, 0x8}]}, 0x10) openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.stat\x00', 0x2761, 0x0) execve(&(0x7f0000001540)='./file0\x00', &(0x7f0000000240), &(0x7f0000000400)=[&(0x7f0000000280)='cgroup.stat\x00', &(0x7f00000002c0)='proc-loposix_acl_accesslomime_type\x00', &(0x7f0000001900)='proc\x00', &(0x7f0000000340)='./cgroup\x00', &(0x7f00000018c0)="0200f72378eea6d108143c24621dd9", &(0x7f00000003c0)='cgroup.stat\x00']) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x83) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000001580)=ANY=[@ANYBLOB="05000000000000002503000002000000030000000000000000000035c04360244176dd0000000000e0080000000000000700000000000000df0900000000001e760700000000000093020000000000006f245a0000000000"]) 2018/04/04 01:15:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400000014000505000000000000000002000000", @ANYRES32=r2, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r2, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYRES32=r1, @ANYRES64=r2]]], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) timerfd_gettime(r3, &(0x7f0000000280)) [ 485.945965] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 485.953441] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 01:15:32 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xe34]}) 2018/04/04 01:15:32 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() getpgid(0x0) r1 = getpid() kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r2}) [ 486.025358] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 486.032843] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 01:15:32 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:32 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0xb104, 0x8) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000000000)="580000001400192300bb4b80040d8c562806f0ff6a59a2e04a03ca81642437890000000a215a0004fbf50dfff98c39433a8b0003a51f0004001c09005e00008200000000000000000700f8ffff0000ec6b0f536eb448560d", 0x58}], 0x1) [ 486.101241] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 486.108817] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 486.155547] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 486.163138] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 486.185613] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 486.193094] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 486.202191] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 486.209764] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 486.219549] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 486.226939] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 486.235542] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 486.242958] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 486.251869] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 486.259358] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 01:15:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x48, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) creat(&(0x7f0000001140)='./file0\x00', 0x81) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x1002) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f0000002580)=[{&(0x7f0000000140)=""/4096, 0xfffffffffffffe19}], 0x10000000000001ee) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xffffffffffffffc0, 0x0, 0x3, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="2e00000014b6946ea59a33b598d0580913f6837f9cb308ed04e26d942b80ad51aa6cb6038cfa077bb07846771fd3488fd381"], &(0x7f0000000100)=0x36) 2018/04/04 01:15:33 executing program 3: r0 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='wlan0\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001400)=[{&(0x7f0000000140)="cbda61e8b690f4185693cb6e0b0d330c35677ae279f7bbe83929c00769d0e710a8025cf8c45451", 0x27}, {&(0x7f0000000200)="4e913118bad52809bb9a46801c18dd3f1aceacee8ebe0b27a44bc11db3650bed8d028c1d53129ff20ede70d09ceb10b247167eb60c03540e2e0875596e7e20c71b95a87b7b2164a1bfc6286cae9e569b3173ba25e93e520f6a63f6862a87ac70e1f1f55261fc954b09afc0c5eac4e6be336f8fc2f0b4e6c4747df8dc7da6489a680f2c28467360d80ea089c2addef83e143be5ce5198e7e475d7ed55151ccf5e2475fe8cc45368c315ab882d6e1d481e", 0xb0}, {&(0x7f00000012c0)="ad72c5681ce47bc24a68ddde4e2271b0f477b57b0bc90b4fb76097e48d45fe80548b47dc7f41438d1d497f4bdfa073f1dc1a4ba968f22c583b1f9299f288777bb35babf28dca72aabf2891465ca0940dbe6ff4a4dcc592985f780a096172563003554a6241529ded8e4417f022174dff0d2d4c80a3f1254d893ed4711d688a7a27a76174a77ae782e55f193ea1cc2fdc16933df7b5f93d1dc4764c96617c857c9b36562e929d956cb3c21cd4ab501b9e1de8b75acc020ac5d21f43d1bb7e2b090dc73c3e3952d516255db1467665b8c89e25962b096127d860b20627772f2653fe70ded472bb48ef181c89044d068413cd01f7", 0xf3}], 0x3, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xfffffffffffffe94) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) move_pages(r4, 0x1, &(0x7f00000002c0)=[&(0x7f0000ffc000/0x3000)=nil], &(0x7f0000000300)=[0x1, 0xff0000, 0x3f, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0], 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r3, &(0x7f0000000340), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) keyctl$invalidate(0x15, r1) sendmmsg(r3, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'vcan0\x00', 0x4}, 0xc) 2018/04/04 01:15:33 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:33 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x1}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000140)={0x2, 0x101}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x13b}) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/201, 0xc9}, {&(0x7f0000000300)=""/177, 0xb1}, {&(0x7f00000003c0)=""/188, 0xbc}, {&(0x7f0000000480)=""/15, 0xf}, {&(0x7f00000004c0)=""/244, 0xf4}, {&(0x7f00000005c0)=""/130, 0x82}], 0x7) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$fuse(r1, &(0x7f00000000c0)={0x20, 0x4, 0xffffffffffffffff, @fuse_ioctl_out={0x200, 0x8, 0x28fa, 0x4}}, 0x20) syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x1000, 0x0) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) 2018/04/04 01:15:33 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x6}, 0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2018/04/04 01:15:33 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYBLOB="ffff000086423513145201c4d23eab112069e7acf3de59df07abc22d134a464211264323d7cdaf5399849b393aeca68b0073f0e9baf37cd95c4c"], 0x7a) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x5, &(0x7f0000000180)=0x4) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32=r1, @ANYBLOB="00000075118a463fe180066f6f1ba1e401"], 0x10) 2018/04/04 01:15:33 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x375, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x6, 0x8, 0x9, 0xffffffff, 0x6}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x1ff, 0x3, 0x0, 0x6, 0x1}, &(0x7f00000000c0)=0x14) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)) 2018/04/04 01:15:33 executing program 5: 2018/04/04 01:15:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000000c0)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) read$eventfd(0xffffffffffffffff, &(0x7f0000000180), 0x8) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) 2018/04/04 01:15:33 executing program 4: r0 = socket(0x100000001e, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f00000000c0)) setsockopt(r0, 0x10f, 0x0, &(0x7f00000000c0), 0x0) 2018/04/04 01:15:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x24200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80}}, 0x20) 2018/04/04 01:15:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a0790d6d5060000000000000054dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0xb8, &(0x7f0000000300)=[{&(0x7f0000000200)=""/67, 0x43}], 0x1, &(0x7f0000000340)=""/67, 0x43}, 0x0) 2018/04/04 01:15:33 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000680)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x6, [0x3, 0x716, 0x6, 0x4, 0x5, 0x3]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0xe58, @empty, 0x100000000}}, 0xda, 0x9}, &(0x7f0000000140)=0x90) socket$can_raw(0x1d, 0x3, 0x1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) fallocate(r0, 0x1, 0x0, 0x8) [ 487.143563] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/04 01:15:33 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) prctl$intptr(0x0, 0xffffffffffffffc0) unshare(0x1000040008000000) r0 = memfd_create(&(0x7f0000000000)='!selinuxselinux\x00', 0x0) r1 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0c84f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x6}) sendfile(r0, r1, &(0x7f00000000c0), 0x140000) 2018/04/04 01:15:33 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r2 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}}) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640)=@assoc_value, &(0x7f00000001c0)=0xfffffffffffffdb1) readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000003c0)=0x400, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='net/route\x00') sendfile(r2, r4, &(0x7f0000000040)=0x2, 0x400000ff) 2018/04/04 01:15:33 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000000a00)=[{&(0x7f0000000040)="aff659d5d5bc3f11a8d66c28ae2d22f436214f240a816e92adc075b9c5bc5dd714da8c6db08be53ac15c7e5c1b72a317609f128d76de64c6ec806c709363452c4b034d939c43c93b95e66181eef713ea328ee66ba207df82ca7a1cc9254d1677716c02a7d24051ad62af2e992a4fe03f002aaab1e3839762d75a8676802e52c136d9832ee98f830514978f6a8c64a719e19215c72fea08ed5155231ce1144cdc0229c1285671aa932a63957fdee9f45a1a9f23f70055e5bb5d95efdf92bb3708eb1799e3b184d1d9a79ba3139a1c8ea097e5014bbd08", 0xdb}, {&(0x7f00000001c0)="d80f4c563478a02f0a0d4f55c4e22347f395895d6816c231c44370f6d9cb5bd02c714f8be3c39f8b4ab846ed4fe4a118f1f9aa08c18f0b6bbd01ed4c3428b0b1f18ae647b9d89a241f696a08f7c418d257962b56d4fe557d163d59d5fc4c47d2eb3346d78078f56f571067ebeca9b64fb016a30b197f4e24334be1a09931931d5c001cf664c7ac7ea044114ff38e5f173d3c2fdb7acbb0d4adef68b35a3a5a1b3ba88fe9b160ee3aab50ce", 0xab}, {&(0x7f0000000280)="bca7cce9d1348a5be3cf730f38d7b8d1466f10ca0e016d7b7d705a28d20bd6f2e987611925579b24cb2c23187b801ab149c6b03c47494296558fb782dbbcb75f313e1b3ae7b096a0692af8fb6d63fc4ec8a771f723acc06e3b973a07b7fa214b02a01b46ecbabd487a466d52c8", 0xd7}, {&(0x7f0000000300)="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", 0xfc}, {&(0x7f0000000400)="a1030f9d57c4372801069a4ba40795a93adc901a7f1fded9f7841642aa2d25119398be46d155fbe56d1c29bf2af6984bce4ae58681bb", 0x36}, {&(0x7f0000000440)="5850ccf1503370303c3b1d2f2e8083b06204839872bebc55a4be6b56f6eaba4bb581aefa0b63c8735b066bfeaf22eab07a0822f2b47884703e7b426a7054c43a9387296f5a120c529128e0bd73d14b2697ef16e0ae", 0x55}, {&(0x7f00000004c0)="583aea96dd7facb2a06b2609bd65927914bcad117a8941eda73745c1735924dd075d2af85e2c0021b52035b62613b35d1eeb66efae709ba40744dbdc042cac9cd81bcd79b8d4a1e05a19ed39c46ae51e349f160c212f359dd951488a35cf2a8b37a1cc10c0027596c64572e6264a52e6ff9ecf2d71732a45ddf003d14aaaf6800d0c93ed96fe71e98fc426d2c66fbc8215c3eb2656cabc67", 0x98}, {&(0x7f0000000580)="8ed9a6fa2d08e1c8f2c9fc610c3dac7b0e8654b72564fb471c138df7", 0x1c}, {&(0x7f0000000900)="d315c68bbd2c58ea6b52873ebe4a746d3e6dab7fc906c486ee5194daf5b5f1f84a08dd8cb7281ca17b754442d19dfad5ced14ea50529b0352e6722615b7e2a918666edf35b94cd45fd8c26aa8832d6dd1c329032ca8fb34191e06d998e0241aa5504cb39a300a84368f6a6b45f8c08f3e93013068a6ef03e8275096526815b29bc8ce74f4da8e317a580e9d633de446fb0ecdb458a64ad3219de8faae07aced449b631648252b50025ccd0f9d1cc62dc91946122cf3258026f9cc986bdb9226c155e78bcf248b1dca271c25af8655051392ab529a4884b08000000000000000000000000", 0xdf}, {&(0x7f00000006c0)="fdd7bb0af53ba73ee78bff1f4b1424fe52632358e163936735e22955c0f2c654afd3e5c901de0b62e3498073c4d3fc6727ef165a122e8f8c6e61249682829d6f4507f723d19b6ec0cae2af5a1594cbf0cf1e2037e54d2e3413338a14", 0x5c}], 0xa) r1 = socket$can_bcm(0x1d, 0x2, 0x2) signalfd(r1, &(0x7f0000000140)={0x6418592f}, 0x169) socket$inet6(0xa, 0x0, 0x0) 2018/04/04 01:15:33 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpid() r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x84200) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x8000, {{0x2, 0x4e24}}}, 0x88) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="100628bd7000fedbd8250e00008a00"], 0x14}, 0x1, 0x0, 0x0, 0xc014}, 0x40) prlimit64(r1, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={"73697430000000003f6a3ea4d7e0879c", @ifru_addrs=@ipx={0x4, 0x0, 0x0, "372861280f26"}}) 2018/04/04 01:15:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000000002, 0x400000004004) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) dup3(r0, r1, 0x0) 2018/04/04 01:15:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = msgget(0x2, 0x200) msgctl$IPC_RMID(r1, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0xfffffffffffffffb, &(0x7f0000000080)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/04 01:15:33 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20680, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000100)=""/48) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x80, 0x4) write(r0, &(0x7f0000000180)="130000003d16270f0000000000000000000000", 0xfffffffffffffff5) 2018/04/04 01:15:33 executing program 4: syz_emit_ethernet(0x114, &(0x7f0000000000)={@random="ca740f516efa", @empty, [{[{0x9100, 0xff7, 0xfff, 0x1}], {0x8100, 0x2, 0x8001, 0x4}}], {@llc={0x4, {@snap={0x1, 0xab, 'F\\', "fbe1d4", 0x813f, "cc765dd5ffc58e3ba9a9d23f6794f4eea1212f6b99b029e655bb619428bf9575c6fde8bc2af3714f9c8d00c387c306c4c72eb3c1f4371d4522526fec46475b1f85bb58a354e33577ba1a15017a65a31bf9343a1aa2e0733847e49bf91724bf8e240f478af15880b3b320b04280dae46d06351f590b4fba0ed06d070db926e41e14ada405b347d644a9ba3fd5cbeb4e80a01ebc488702e8233fa8f6198a0d471a70eebfd14680bb6ff7b6de0a50eb6481621fa9a20fe61c89899234c136486af8f97b5b05aad3b1898348076533fa24bd65d0a4ba8991982691a200d731617f8746bee0262850a28f340c6877711173eedf1029f625"}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/04/04 01:15:33 executing program 3: syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f0000000100)="98f3836c9b353345a22cca56b80bc796f9301ce8ddaa3210bbf39d09b0ed6bf839c151923b9b205bf723076c11619517ce67df53b132abf0397a167dbce77ea8c51b65ed2ff727dd2fec2065c36351714fc5f561bd43208bdaa05cf67995b062980b9c796f50097769a04e77f4f4eb9f7f2f690e3a5a7a2a427a8271079597d99fc527ad875096eff2793e00ad6bfac12da6d39df05ad6e603101c41745d0d62d4884b633a56af243fe8727ed80914fd26fac6e05c528713d0c03b7e5223c5581682a33e21eee90a13403fd5dd3e5615d4800ef2e9dc2075dad292ed", 0xdc, 0x880, &(0x7f0000000240)=@generic={0x2, "d743f496ac46fc7b80f767cef4bea23ff26eaa4ce94b1eec9b4bbce46918205789c0e94a11447a359a622036217fdda66e415509b62828fd32b7b99c9b63547dd15215c5a2361cd5db3213ec330171ad314db7c80e385121c4a2879199bdaa10848e3b7c0e4aa101a67ef85564d95032f0dee7ba7336363a50a301c3a08d"}, 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10800, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000000), 0x8}) sendto$inet(r1, &(0x7f0000000300)="50cbd7ce053d2984580e4d61d6b4b811841355e19b84210419902642986607912a68cfa169a77fc91ab69c2b4b91eca6638d4ae5730005fd499ef9bef9bf3da2ae46cfc6ac9e4ca4487dc8389f0a6263228e7e90ce0f47473e1ed981f966d2373d4301a76e84b2678ac0890d4492258bdeb1b79a603337df1e931a786108b10f1b4b688147367c9bba7959cba4578b593316864562746576fc53f8b5f1f58605b17bd91a29a028b3075a0b01f36b6b9e16c85c42b748cbe8858bb9d15d7084fa5e1a7c", 0xc3, 0x40040, &(0x7f0000000400)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) 2018/04/04 01:15:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x2, 0x40000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x3f, 0x8001, 0x800, 0x401, 0x81, 0x80, 0x8, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6f, 0x4, 0x401, 0xc16b, 0x6}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) r3 = accept(r0, 0x0, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r4, &(0x7f0000001a40)=[{0x0, 0x0, &(0x7f0000001a00)}], 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@loopback, @in6}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xe8) dup2(r0, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0x16}, 0x4}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) 2018/04/04 01:15:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x29, 0x7, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'bcsh0\x00', 'syz_tun\x00', 'rose0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="de501b28aebc", [], 0x70, 0x110, 0x160}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x401, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'nr0\x00', 'syzkaller1\x00', 'erspan0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x1d8, 0x208, 0x258, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x0, 0x3}}}, @comment={'comment\x00', 0x100}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x4f0) 2018/04/04 01:15:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3f, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x1b) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/04 01:15:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:33 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/mcfilter\x00') ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000100)="abf9f5a7b566415c07227a0323ba232e883d16b27b1c556aff910f1a570b1991cca780f30b7a54313b7db78f7e0d0632f6dea7a81708d88854a743bb5112275f9b981745161dd0473847fef21508d0d87703b8896cdecae607518957c0f6495d7d52a42c8cebb723629180a50470e61c56a52bfbf18967a6f70881f4523a4724dc2c412c73732c87510c335da1d222ef76a3c274feddabe37fe5b21272bbc6ef71ced3d732f08cc9cc831f8bc0c89c1a18e8b3a6f2", &(0x7f0000000600)=""/4096}, 0x18) readv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000280)=""/161, 0xa1}], 0x2) 2018/04/04 01:15:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="d78ba8c96f90b69e3ddd14c752150cdf2d743074ff05c7a2d4e5993e9aede68855b5ec1751ac0d2faccfb66bad47e1e2050236c568bd7f8d55a2cf40a4fd2df6d3974f7c1454b9ead87f796ee31d121d428b74648a45219bedaf764eb1131881cd98cd6720f400772e5d7d84092bfef4acfd9ad52641051e3ace851cbf3819e095607e2392fb3b4ffc663e9f683a30b50e64331339d1f361a0e858b29ebde02d33f105cc7fbdb6764f75f45ce77ba7ac48a92a51cb2185e01c71d24602c5993e1ce6f82df74afe8c6c710c122467a69ac4fa6291a27c655c87f382b4de50736b7564373a2f127176b98684a3deca145ce5f9666d4097352a046442512e130848b61682c794947e95296e25ef9f7480079c2a8dcd3365bb8e10c484d51888ee0985198418c9457ff92b494a15b1a28b4b8ce12709bf07c326b929ebb840fcca67d75e6457212796df9625c403cbc4224ca8f27f8633ea3ef004e99e192c620ebebe6401c08c627b74afa592631f3c391b1b47e1759cfa21d96668a045bbceff449f4f9ee264615ae164059af015a6545a6a9df86d8fd44bff434ffb25407d6dc2806d9af6778486b1456ff254770fd0439931b25c46188fefd97f0c3fd610e6d7189bde4f1e1e066f0524adc5ab3e840112367dbf4bafa6eb9d2f1256e7e481a619d99efd8601f807325134c312deff5c5152cf6b0a0c32025ef0ff990032f94a247bd2448bf690ca70acc90a5af011f59f0a097b789c8181f081ccf1f7b05e7b37f1275d67b971ecc86f349d964af38dc66f2ed4b8a8c9e04d8813ce3761e9e272b38746bea86a05389ff3ebafb8e3b97a755bc50c05cc2ac22dc63d9d3e98fad750bbee16e9897bcd18b1f02e38423c32efd900c65305505a49e32c5106c48fd1075e3322aa29cea91dd44e8c9db10547d514069fe4eeb08434463eee429d28f1ba1a0cc148be247ebdbddf42539aaf4d", 0x2b1}], 0x1) sendto$inet6(r0, &(0x7f0000001540)="dd", 0x1, 0x0, 0x0, 0x0) 2018/04/04 01:15:33 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x10000, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) ioctl$void(r0, 0x0) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x2) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x52d9) 2018/04/04 01:15:33 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x680) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x15b, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r1, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/04 01:15:33 executing program 7: unshare(0x20100000) socket$inet(0x2, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000000)={0xb84a, 0x9, 0x7f, 0x100}) 2018/04/04 01:15:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x100, 0x0, 0xfd69) 2018/04/04 01:15:33 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x1, [@generic="b3"]}]}, 0x1c}, 0x1}, 0x0) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x300000f, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4c0) mq_timedreceive(r1, &(0x7f00000010c0)=""/4096, 0x9f4, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/04/04 01:15:34 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004e80)='/dev/hwrng\x00', 0x240000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004ec0)={0x0, 0xffffffff00000000, 0x9, 0x7, 0x0, 0x4}, &(0x7f0000004f00)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004f40)=@assoc_value={r1, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x0, 0x2, [0x2a9c, 0x0]}, &(0x7f00000002c0)=0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x10000) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0x77359400}}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r4 = memfd_create(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r4, 0x1000000000000) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$KVM_RUN(r7, 0xae80, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000240)={0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000080)={0x0, 0x770741ca}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) sendfile(r3, r4, 0x0, 0x10003) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x1, 0x80800) 2018/04/04 01:15:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}, 0xfffffffffffffffc}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) accept4$inet6(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x80000) 2018/04/04 01:15:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x105) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000200)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/04 01:15:34 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x216, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e20, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x23f) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfaa, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000a4289f760f120ffc3c534bfa750a539b736a48ccae27484619bf7511553923024b700f742a21b9a94279dc257de15f8d5d9f9b1a6569af479a7bfcdd02e1e4a3ee57b1b9299a37f403e055780bfce9694e49cbbc2159919aff61585b1790ccf456c29c8fa800000000000000000000006293c2071d8ff40b13fece4ee60080a602d11e84718080b6dfbb199f11e6671a999e9103a24ca01c8b6409281e3ed62cce9e1f677ad4942855eec84a9b3a36fecf5a453bdff766d7ab5759acc6ab8919"], 0x1}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, "71756575653002000000000000000000000000000000000000000000000000000000000000000000000000000000090800"}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/04 01:15:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0xc000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x224400, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0x366, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2819000013000168c1509c4c5b0d552ca3fffb00", @ANYBLOB="000000000000000008000a000f000000"], 0x2}, 0x1}, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000080)) 2018/04/04 01:15:34 executing program 2: 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, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:34 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, 0x8) ioctl(r2, 0x4000000000001276, &(0x7f0000000040)) msgget(0x3, 0x11) r4 = add_key(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="58c042008d17530e2b3668f1c47a25f60ff15c84e09f3cc672ec7adeb43f5ea5a86752e29f4dd1f788ef34f2c8b98c8d72fc272124e11cc155caf382d4dd90f4bf5b60bf5e99574c865045382c17d145167ed835097bd6c6941b00d671326eb533351d521fb677c3a17c4926d539476370973aa2f64a98c9699e34b3b921cd2e9cc165f85b757fce90", 0x89, 0xfffffffffffffff8) keyctl$invalidate(0x15, r4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000cd6ff8), 0x8, 0x0) r6 = semget$private(0x0, 0x40004, 0xa3) semop(r6, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x4, 0x7f, 0x1800}, {0x4, 0x8000, 0x800}, {0x4, 0x2, 0x1000}], 0x4) readv(r5, &(0x7f000006eff0), 0x0) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) signalfd(r7, &(0x7f0000518ff8), 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000008, 0x10, r1, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000005c0)=0xffffffffffffffa4, 0x800000) userfaultfd(0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x2, 0x3, 0x7b7, 0x58}, &(0x7f0000000300)=0x98) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1202080}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/04/04 01:15:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000), 0x3d1}]) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x101000) fcntl$getflags(r3, 0x408) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000040)=0x1d, 0x4) 2018/04/04 01:15:34 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000100)=""/212) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x109500) r2 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="9d2d872af2a90ef7676d31dc5be5fe5361af73090b8b7169a9ed362f276ee82d9646c6f131b1019b49fc8f4f24d7052fb6327271854784c7aa6df314f7f3b5541602b8ba", 0x44, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000002c0)=0x7, 0x4) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x5, 0xeb0, 0xfffffffffffffff9, 0x10000, 0x8, 0x5760}) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x5, {0xd8a, 0x80000000, 0x7fff, 0x7, 0x8, 0x100}, 0x10000, 0x8}, 0xe) [ 488.460767] QAT: Invalid ioctl [ 488.514898] QAT: Invalid ioctl 2018/04/04 01:15:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/45, 0x2d, 0x0, &(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000000)=0x2) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000100)=0x101) r4 = dup2(r3, r3) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 01:15:34 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, "64746d6d7b8080000000060000005d00"}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2ef5, 0x3fffb) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x652a9c75, 0x4) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000180)={0x62, 0x99}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@ipv4={[], [], @multicast2}}, &(0x7f00000001c0)=0x14) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x5d5687efbee38e0f, &(0x7f0000001800)={@loopback=0x7f000001, @multicast1=0xe0000001, r3}, 0xfffffffffffffef4) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@ipv4_delroute={0x24, 0x19, 0x10, 0x70bd25, 0x25dfdbff, {0x2, 0x0, 0xa0, 0x9, 0x0, 0x2, 0xff, 0xb, 0x100}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x20008880) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000004c0)=0x4) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e0000002ac1414aa0000000003000000e0000002ffffffffac1414aab19df9ea8f999bfc9cf383150405c60e4caa9058b8a7674f0058aaae8b26d4e21e37e59f4ea72ca235fa1afe10e9b603bfbe2d4869867fbcf480cf10cbd5a3f7df0b204b3dd106f14f870e15fa8b9a715c3beaec2852150fbcecd0ca1b622622562b68c1c29ef9d7f4a9915047fc7eed24da1506862bc71cc0d360a5f34cda01419b1e18a602fb524228affdf6c03ba5f7c8267c56c6eb80d81222f595d7552a1284cec57a7173f98d81c514d9509ca7fcd2d87803c402903361ae134aa14baf93283023be47c4a80cc1539a8fbc5d320154f1a8c542e22a5885858512"], 0x1c) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/04 01:15:34 executing program 6: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x8, 0x7, 0x8001, 0x1, 0x800}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0xb) getpeername$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/04 01:15:35 executing program 2: 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, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:35 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x7, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r1, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r1, 0x0) listen(r2, 0x0) 2018/04/04 01:15:35 executing program 3: r0 = socket(0x10, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0xc0c, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) accept(r0, &(0x7f0000000100)=@alg, &(0x7f0000000080)=0x80) 2018/04/04 01:15:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100), 0xc842) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="02150306070000002abd7000fedbdf5848660e9a9815c5000a004e2106000000ff0200000f53000000000000000000014d000000000100000067f8a5324e78d42a2ce3439f5df134825bf3ba294dc08fe06f54fbeb73352345088739a587d33eacb3207b81ea7334b9af25bd3536ba684c7808e5cc0be7d70f8f8cf3e199"], 0x7e}, 0x1}, 0x80000000000010) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x80001) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) setitimer(0x0, &(0x7f0000000fe0)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000000fe0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x6bbc, 0x20003) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x9) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xa000, r3, r5, 0x80, 0x4, 0x2000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x200000000000, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[@ANYBLOB]) 2018/04/04 01:15:35 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x8, 0x4) 2018/04/04 01:15:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="cc0000001b0031080000000000000000ac1414bb000000020000000000000000fe8000000000000000000000000019df00000000000000000000000000000000", @ANYBLOB="8af148a8df1bd077be81c13ae7f9652b0b0f66034fcf63e6c08493e928034d23725b89018caf10be33cde3f46115055618c4d15c5cb8966be3a41f04d77ec6329615cd66e9364ebe9adf94baf4877eb2338548eb781ecd362236828278d7f4919ed39aeee30f5911cc", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000000000000000000"], 0x4}, 0x1}, 0x0) fstat(r0, &(0x7f0000000000)) 2018/04/04 01:15:35 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") exit(0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r1}) pread64(r1, &(0x7f00000001c0)=""/26, 0x52, 0x0) 2018/04/04 01:15:35 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) gettid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x2000) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000080)) readv(0xffffffffffffffff, &(0x7f000058c000), 0x0) 2018/04/04 01:15:35 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000000000006c00000000000000950000000000000041eb0e4a85731f529d6b248d5e2facd6fba7bb095b063cd638"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/04/04 01:15:35 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000001c0)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) mlockall(0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000340)=0x4, 0xfffffffffffffc57) io_setup(0x467, &(0x7f0000000080)=0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'gretap0\x00', 0x400}) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/04 01:15:35 executing program 2: 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, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:35 executing program 5: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], 0x0) 2018/04/04 01:15:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x2) 2018/04/04 01:15:36 executing program 7: syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x1, 0x0) r0 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="cbd66733f33467dbf69f2790f76d10b163b760e9a0e71e827263c07cbddd0ffc0b7ded51e64618a2bffd4c06826c9053eac4b3d6a0965509ac9b7458f50950b23b054ef33c14dbe5e3b7f8c7d7c112880be8692247414b721be43f1acc2efde3", 0x60, 0x0) keyctl$revoke(0x3, r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000280)=0xf004) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x444840) finit_module(r2, &(0x7f0000000040)='$.}posix_acl_access\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0xfff, 0x3, 'client1\x00', 0x6, "82a61c5fa9c9aa16", "e8faf1eeefbda6ffadd6e5b4a578e7199d590274a7cce0de7a347e4f78eb3a8b", 0x10000, 0x9}) r3 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0xa) 2018/04/04 01:15:36 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7fff, 0x28000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') splice(r1, &(0x7f0000000140), r0, &(0x7f0000000180), 0x9, 0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000013d00), 0x0, 0x406000}], 0x0, &(0x7f0000014300)) 2018/04/04 01:15:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x4d0}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/04 01:15:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001140)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x4400) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000001180)={0x80000001, 0x6, 0x8, 0x5}, 0x6) r3 = creat(&(0x7f0000001040)='./file0\x00', 0x71) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000001080)={0x9e, "80fbe5a20fb6e6f78f357d0e8300e6a2414002ea32b8866ab84dd381ff2c4cadf86db7ea0e559c6f71dbe3cc212ed2af3e5ab8b4f2ef084a58c55a76782059d76e90b7ba1315b91d4bb8eefbd2085ec7ab77c2bc9c5db814b2aa72b2107ed4e7e1e3ffc9f91053154e516ed108ffaf7783e5700e2b144821bc2bfa584d6d25f5859db2551ad620d183ea2efe0a76b2b85070cf317189498f08b952d6da07"}) fcntl$setstatus(r1, 0x4, 0x2400) sendmsg$key(r2, &(0x7f0000002400)={0x0, 0x0, &(0x7f00000023c0)={&(0x7f0000002340)={0x2, 0xc, 0x8, 0x7, 0xd, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x6e6bb4, 0xffffffffffffffff, {0x6, 0x6c, 0x0, 0x5, 0x0, 0x1, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffff}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fffffff}]}, 0x68}, 0x1}, 0x4004001) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000822000/0x1000)=nil, 0x1000, 0x0, 0x40031, r0, 0x800000000000011) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000021c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000022c0)=0xe8) sendto$packet(r2, &(0x7f00000011c0)="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", 0x1000, 0x408c0, &(0x7f0000002300)={0x11, 0x1a, r4, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/04/04 01:15:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000140)={@local, 0x0}, &(0x7f0000000180)=0x14) recvfrom(r0, &(0x7f0000000000)=""/229, 0xe5, 0x20, &(0x7f0000000200)=@hci={0x1f, r1, 0x1}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x80000024, 0x80, 0xffffffffffffff83, 0xfffffffffffff010}, {0x6, 0xffffffffffffffff}]}, 0x10) write(r2, &(0x7f0000000140), 0xffd0) 2018/04/04 01:15:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='@eth1ppp1nodev*$selinux\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x1000000000000}, &(0x7f0000000140)=0x8) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x4}, &(0x7f0000000200)=0x8) 2018/04/04 01:15:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f00000000c0), &(0x7f0000001180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'ipddp0\x00', 'vcan0\x00', 'ip_vti0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf0, 0x140}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x5d}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'ifb0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xd8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x320) 2018/04/04 01:15:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:36 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r1, 0x300, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x49}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) setsockopt(r0, 0x1040000000000006, 0x6, &(0x7f00009c7f27)="02000800", 0x4) 2018/04/04 01:15:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x9, 0xd230, 0xffffffff, r3}, 0x10) fsync(r2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) r4 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x2, 0x8000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000340)={0x2, r0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x4, 0x9, 0x1}, {0x8, 0x9, 0x5, 0x9}, {0x3, 0x1000, 0x4, 0x7f}, {0x201ca684, 0x3, 0x9, 0x7}, {0x2, 0x101, 0x1f, 0x9}, {0x1f, 0xffff, 0x5}]}}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x4441, 0x0) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f00000002c0)=0x80000000) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/04 01:15:37 executing program 7: socketpair(0xa, 0x0, 0x100, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x800) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="2f0009007f0002000900000000000000001f0f2ef09efa2428c6b994ec7dbf1d2b165d2300000000"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x9, 0x7fff}, &(0x7f0000000400)=0x8) sendto$inet(r3, &(0x7f0000f7db7f)="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", 0x464, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = epoll_create1(0x0) socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000f24000)={0x80002000}) close(r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x607}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000004c0)={r5, 0x3}, &(0x7f0000000500)=0x37edd62c040fc72e) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080)=0x1, 0x4) 2018/04/04 01:15:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) io_setup(0x3, &(0x7f0000000040)) 2018/04/04 01:15:37 executing program 4: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x410840, 0x0) 2018/04/04 01:15:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:37 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/04 01:15:37 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffff}, 0x106}}, 0x20) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x3, 0xdd7, 0x8001, r3}) write$rdma_cm(r1, &(0x7f0000000140)=@notify={0xf, 0x8, 0xfa00, {r2}}, 0x10) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) 2018/04/04 01:15:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000009c0)={0xffffffffffffffff}) connect(r1, &(0x7f0000000640)=@ax25={0x3, {"2a764e803479db"}, 0xbb}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000a00), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000940)={0x8, 0x0, 0x10000, 0x200}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f00000006c0)={r6, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000980)={r5, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x3ff, 0x15d, 0x5, 0x8, 0x100000001, 0x48, 0x6f, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x80000000, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r7, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x5}, &(0x7f00000008c0)=0x90) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x448) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r8, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r8, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) poll(&(0x7f0000000040)=[{r8}], 0x1, 0x0) 2018/04/04 01:15:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x550, [0x0, 0x20000280, 0x200004f0, 0x20000520], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x1b, 0x2, 0xfbfb, 'ifb0\x00', 'bcsh0\x00', 'sit0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xf0, 0x120}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x3, 0x3}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x9, 0x40, 0x60, '\x00', 'lo\x00', 'ifb0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff], 0xf0, 0xf0, 0x120, [@connbytes={'connbytes\x00', 0x18, {{0x80, 0xfff, 0x1, 0x1}}}, @connbytes={'connbytes\x00', 0x18, {{0x10001, 0x8, 0x1, 0x1}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x5}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x5, 0xe1ced2d0e9278b46, 0x1c, 'vlan0\x00', 'bpq0\x00', 'ip_vti0\x00', 'sit0\x00', @empty, [0xff, 0xff, 0xff, 0xff], @random="f4bf78ddc5d2", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x110, 0x140, 0x178, [@mark_m={'mark_m\x00', 0x18, {{0x2, 0x100000001, 0x2, 0x3}}}, @arp={'arp\x00', 0x38, {{0xffff, 0x1c, 0x8, @empty, 0xffffffff, @broadcast=0xffffffff, 0xffffffff, @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0xff], 0x80, 0x12}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@random="9e5b5bd5725c", 0xfffffffffffffffc}}}}, {{{0x17, 0x0, 0x8f5, 'eql\x00', 'irlan0\x00', 'erspan0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xd0, 0x108, [@pkttype={'pkttype\x00', 0x8, {{0x7, 0x1}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}]}, 0x5c8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x6, 0x4) 2018/04/04 01:15:37 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) unshare(0x400) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) signalfd(r0, &(0x7f0000000000), 0x8) 2018/04/04 01:15:37 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) unshare(0x4040000) 2018/04/04 01:15:37 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x5) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="00020401020000000000acc2c05c469cfa954b7812000000"], 0x18) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x9, 0x4) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'user(:.'}, {0x20, "286c6f75bec91e86a92d58dd1bb4e52f510a7bd14765fa555317eedd04cceecdf75e83eaa2a96caed956b88595e09cad702fbc19b19035feb8f57c54c50ab277d7dea753cb23553365273d23ad1b53edefedbed8c9a7d2c9af2f4d1772986f283cb1b426f882e527cb011485e70663b7c9bf08c2c9574d67fe16ae8b27e4b436ea347446628031c7a7492b3024d5e24df40f748526c743ac00bc4357f542c7e58175f7a5d6ca02a9cc40ba8a853193f0ccb51f1b44bc0649c3fa24fda3e64ca5b02b8e209120fc133065dce636001556419818d943d3badb97715a3b17e6d7edafcb2bccf18906553212339fbf4f601f7a3356a2664dde4a611b5e2668fa8bd0f235b7a89fc708076345fb82a152b652386550bbf97c1d84cd3d0c9bff6e0aea8e6209a83e734cacb600e7ed42c904fc0da41ae8d8f910686ec74a9f3a4e5d8c9f8dada8610254b84cc726302beb5a75b594172b6c79de5d85c4d8ede3d744de0ca5daced25ad0ed243f078964a8ba90e7627379da2dff4f90e163218c9c17c08b281600d4956b83e7a61bc8fd5aa285ec5ac569b4bf482d44511ae326c5012f7d8377992997b02f2a7c13ab4237a9c23852f177fd98540a7f0ee7b9cec213bc18972a48a566eb9365c5bd3baba507e64afce76378d8bbb1f7f00b7a14dd1f7927c7d0ca842cd5c587"}, {0x20, 'wlan0\''}], 0xa, "adb0d68914339342f32ed95f88fe43b62864fe"}, 0x217) 2018/04/04 01:15:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) 2018/04/04 01:15:37 executing program 1: socketpair(0x8000000000001e, 0x1, 0x8000000000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0xffffff8b}], 0x1) ppoll(&(0x7f0000000300)=[{r0}], 0x1, &(0x7f0000000340), &(0x7f0000001380), 0x8) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_getaddr={0x70, 0x16, 0x2, 0x70bd26, 0x25dfdbfc, {0xa, 0x10, 0x1, 0xc8, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0xdd1f, 0x3, 0x9, 0x100000000}}, @IFA_CACHEINFO={0x14, 0x6, {0x8caf, 0xc3, 0x7fff}}, @IFA_FLAGS={0x8, 0x8, 0x108}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x70}, 0x1, 0x0, 0x0, 0x8840}, 0x4) 2018/04/04 01:15:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000028c0)={0x7f, 0x6ed, 0x0, 0x0, 0x10000, 0x8b29, 0x452f, 0x7, 0x8001, 0x2}) readv(r0, &(0x7f0000004400), 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000280)="0e1ce6933414e35d13ffd42f166bf3c128618929723c3a5e85f87defe30ab0098c2d6698503a33653a89c8cb26821e8f5057fe1f11b5586ff3756e531473947f64226647edf7f0641d944dc2a2a86d88c61a8d14b3", 0x55}, {&(0x7f0000000080)="1c201e7c40cccc3d2616e20e6d2ec6d5e2f714647d23d8d9", 0x18}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) openat$cgroup_ro(r1, &(0x7f0000000300)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001240)={0x2, &(0x7f0000001200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000001280)={r3}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x0, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) sendmsg(r2, &(0x7f0000001000)={&(0x7f0000000940)=@llc={0x1a, 0x0, 0x7, 0x9, 0x8, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000500)="630d7ab38df84e56693e5ee8bf665066fa901c53e8e9c2e8075e", 0x1a}, {&(0x7f00000009c0)="592cfcded3dd210eca6dc676866a12666d0564410d8cc563c79ad0242eb3e19e", 0x20}], 0x2, &(0x7f0000000a40)=ANY=[], 0x0, 0x4000}, 0x0) r5 = getpgrp(0x0) r6 = getpgid(r5) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={r4, 0x6, 0x0, 0x3, 0x6, 0x94}, &(0x7f0000000740)=0x14) r7 = syz_open_procfs(r6, &(0x7f00000006c0)='net/l2cap\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r4, 0x4000000000007}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000001100)={@mcast2, 0x0}, &(0x7f0000001140)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001180)={@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x26, 0x8, 0x6, 0x100, 0x6, 0x7000000, r9}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)={0x7fffffff, 0x9, 0x4, 0x100, 0x3, 0x0, 0x0, 0x1, 0x7, 0x100000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r8, @in={{0x2}}, 0x0, 0x0, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002900)={0x2, 0x81, 0x0, 0x7}, 0x10) syz_open_pts(r0, 0x2) ioctl$TUNSETVNETBE(r7, 0x400454de, &(0x7f0000001040)=0x1) r10 = dup3(r2, r0, 0x0) ioctl$KDGKBSENT(r10, 0x4b48, &(0x7f0000002880)={0x5, 0x9, 0x1}) 2018/04/04 01:15:37 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f000000d000)=[{0x10, 0x114, 0xffffffff00000001}], 0x10}}], 0x1, 0x0) 2018/04/04 01:15:37 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x1a2}, @in6={0xa, 0x4e20, 0xff000, @dev={0xfe, 0x80, [], 0x14}, 0x3}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in6={0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5f1b}, @in6={0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000ec9ff3)='net/psched\x00') sendfile(r1, r1, &(0x7f0000e48000)=0xffffe, 0x8) 2018/04/04 01:15:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:37 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, 0x8) 2018/04/04 01:15:37 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) fstat(r0, &(0x7f0000000180)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0xc, 0x3}], 0x1) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="fc0000004a000700ab092500090007000aab80ff0000000000369306000100ff0100000005001a1e128656aaa79bb9d946fe000000070000000000272f2e117c22ebc20521400000000000a934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00051dd538a995f82dd51cfed20900400a1281810000000000000025fcdefd5a32e280fc83ab82f687f70c9ddef2fe082038f4f8b29d3ef44bb372eda95bbab2ccd243f295ed94e2ad91bd073457d43dd16b17e583df150c33880f4105e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fbe000175663fb8d38a000000", 0x392) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9c, "41d546192106745f727e24296ad0c19b28a6a9f242a2c466e176373a30acac4cbe94fa57ea315e47cbf252ad2d1354b66c673d26ad13836f7b0ab3bd5df83170a8757fc1fa309c125efe763db7370de145b2540d4ae59bdc28ad65c3f0c1139e2134290242ddc7c25ec15bab8d40a440271e8c6311455c8862b86842cfd3c724f617e8c4d544438eb68caabc9e31e23372ebe023c2a7075b75b4dd25"}, &(0x7f00000002c0)=0xa4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0xfffffffffffffff7}, 0x8) 2018/04/04 01:15:37 executing program 4: r0 = socket$unix(0x1, 0x12, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000200)={0x9, 0x1, 0x5313, 0x9, "082285e96c6f77465397a965a6a9eb4d26236b0984fe789f412d93ba4c93ce4991ccbe5449c4debf51385389", 0x7}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000240)=0xd64b) r2 = socket(0x8, 0x2, 0x1000000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x833}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0xff, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0x1}, &(0x7f0000000180)=0x90) munlockall() ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000003c0)) r4 = socket$netlink(0x10, 0x3, 0xdfffffffffffffbc) write(r4, &(0x7f0000000000)="29000000140003b7ff000000040860eb0100100006a40eff4448eb1132015f38ee46259bffff010000", 0x29) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) ioprio_get$uid(0x3, r5) [ 491.404516] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/04/04 01:15:37 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0xfffffffffffffc91) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000180)=0x78) 2018/04/04 01:15:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) [ 491.446599] nla_parse: 4 callbacks suppressed [ 491.446605] netlink: 224 bytes leftover after parsing attributes in process `syz-executor6'. [ 491.455357] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 491.507517] netlink: 224 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/04 01:15:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140), &(0x7f0000000100)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x6, 0x7}, 'port0\x00', 0x50, 0x80404, 0x2, 0x1, 0x2, 0x7f, 0x8, 0x0, 0x3, 0xfffffffffffffffe}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000180)=0x1, 0x2) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000200)=0x1, 0xfffffffffffffe96) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) 2018/04/04 01:15:55 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x1, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) eventfd(0x40) 2018/04/04 01:15:55 executing program 1: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f00000000c0), &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000804000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000917c10affffffff01000000050000000000000008066263736630000000000000000000000064756d6d793000000000000000000000696662300000000000000000000000006c6f0000000000000000000000000000c5b5b1a5fe78000000000000ffffffffffff00000000003f000000000000a8000000e00000006172707265706c790000000000000000000000000000000000000000000000001000000000000010aaaaaaaaaabb0000fdffffff000000006172707265706c79000000000000000000000000005c93ae48ccd4089a7700000000000000000000001000000000000000aaaaaaaaaaaa00"]}, 0x218) 2018/04/04 01:15:55 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x1, r0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x1, 0x4) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)={0x57, 0x84, 0x8001, {0x1, 0x6}, {0x1, 0x1}, @cond=[{0x6e, 0x0, 0x3, 0x80000000, 0x4, 0x100000001}, {0x6, 0x55, 0x3, 0x1400000000000000, 0x6, 0x96}]}) sendto$inet(r0, &(0x7f0000000040)="360000000000400719010000000000000900886aeff71d45", 0x18, 0x0, &(0x7f0000f05ff0)={0x2}, 0x10) 2018/04/04 01:15:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc0001, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x3, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde49f)=0x19) read(r2, &(0x7f0000f76000)=""/113, 0x71) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x81, 0x0) 2018/04/04 01:15:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x8001, 0x309503) bind$pptp(r2, &(0x7f0000000400)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1e) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000540)={0x6d6b, 0x3, 0xfff}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[{0x80000001, 0x401}, {0x1, 0x2}, {0x8000, 0xe902}]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0xd0d, 0x3f}, 'port1\x00', 0x4, 0x2, 0x8000000000, 0xfffffffffffff801, 0x80000001, 0xfffffffffffffffe, 0xc000000000000000, 0x0, 0x6}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000440)=""/205) 2018/04/04 01:15:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0xffffffffffffff06) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x2372b055, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}, 0x80000001, [0x3, 0x3ff, 0x1, 0x3, 0x8000, 0x9, 0x4, 0x1]}, 0x5c) r1 = syz_open_dev$vcsa(&(0x7f0000000880)='/dev/vcsa#\x00', 0x8, 0x802) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d3ffc)=0x4) 2018/04/04 01:15:55 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(0xffffffffffffffff, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:56 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000080)=0x7, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000002c0)=0x3) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400), 0x4) rt_sigaction(0x0, &(0x7f0000000040), &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000640), &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2}}}, &(0x7f0000000780)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000004c0), &(0x7f0000000b00)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000b40), &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x4, 0xffff}, &(0x7f0000000d00)=0x20) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000f00)={&(0x7f0000000480)=@in6={0xa}, 0x1c, &(0x7f0000000600), 0x0, &(0x7f0000000d40)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000540)=ANY=[], &(0x7f0000000500)) renameat(0xffffffffffffffff, &(0x7f0000000240)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000280)='./bus\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x1fc, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r2, 0xa, 0x27) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000440), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x3, 0x20}, 0xc) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/04 01:15:56 executing program 6: socketpair(0x10, 0x7, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x3f, 0xe7, 0x5b, 0x9, 0x0, 0x4, 0x588986f8e52b79f2, 0x5, 0x0, 0x8, 0x0, 0x4, 0x5, 0x1ff, 0x2, 0x10001, 0x0, 0xfff, 0x3, 0x7, 0x9, 0x0, 0x7, 0x46d, 0x0, 0x7f, 0x80000000, 0x1f, 0x9, 0x400, 0x81f, 0x7fffffff, 0x1, 0x1f, 0x7, 0x8, 0x0, 0x2, 0x7, @perf_bp={&(0x7f0000000040), 0x2}, 0x1, 0x4, 0x7ff, 0x5, 0x3d0f, 0x1ff, 0x80}, r2, 0x3, r1, 0x8) 2018/04/04 01:15:56 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x400000000000004) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x4}}) 2018/04/04 01:15:56 executing program 4: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x200) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x0) renameat(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000100)='./file1\x00') 2018/04/04 01:15:56 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="1f000003000000f2000094ffa4000800000000000000000000000000030004296084bccc19f5ea00c5e5d5143688e7a5a6c750d1ab71f8325c2fe7af31170d591b0d5e721400533872c94405f3021c6ee27c1e20e58ba6ee183c805c8f9d69f4f32d93a2ad7b207e49a008bab71041c61edf4521bce774d60fad3d534f1050d078bf65d72c8a5052ee55a47f84f68bace03a065cf637bf8682b17a418e54c4b1205c2d0d0548cf4f91fe85ddddcbe1e2fc83", 0xb2) getsockopt$inet_tcp_buf(r0, 0x6, 0x2d, &(0x7f0000000300)=""/4096, &(0x7f0000000000)=0x1000) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000), 0x0, &(0x7f0000000040)}, 0x20) 2018/04/04 01:15:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x100000002, &(0x7f000044bff8)=0x0) io_submit(r1, 0x238a, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)}]) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r2, r3+30000000}, &(0x7f00000000c0)) 2018/04/04 01:15:56 executing program 3: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000001c0)="8e79f232b277c90eb04e8457765d85fc1256d05f4d74ef8644e567d346da5316872c7c5e2dc7069c252505d1959da9c1f633fc33d3be2e1962bac80a52247de0218925", 0x43, 0x6}], 0x2000008, &(0x7f0000000240)={[{@acl='acl', 0x2c}, {@acl='acl', 0x2c}, {@localcaching='localcaching', 0x2c}]}) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) syz_emit_ethernet(0xfffffffffffffd2a, &(0x7f0000000140)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8ff, "d22fa10091a738bc154979f5ce7e523a06fe22380c9b73d0022b3a1c27093dfd40e5311ceb5fb44b29c585383a048fd5cde4325749e37e71c927c2b08ad1efb71e1a1e07634b7c510d957f1a2d82a26a80e19d"}}}, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0ffffffff00001400000008004500001c0000000000119078ac14ffbbe00000e0ffff4d2100089078"], 0x0) 2018/04/04 01:15:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:56 executing program 6: r0 = socket(0x1e, 0x5, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4000, 0x134) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) timer_create(0x3, &(0x7f0000000600)={0x0, 0x13, 0x1, @tid=r2}, &(0x7f0000000640)) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x10001, 0x200001) membarrier(0x40, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00000005c0)={0x1, 0xef, 0x20, 0xeb, &(0x7f00000002c0)=""/235, 0xd6, &(0x7f00000003c0)=""/214, 0xf2, &(0x7f00000004c0)=""/242}) r4 = dup3(r0, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'nr0\x00', 0x0}) bind$packet(r1, &(0x7f0000000040)={0x11, 0xff, r5, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x4e7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e23, 0x40, @empty, 0x1}, @in6={0xa, 0x4e22, 0xe0, @mcast1={0xff, 0x1, [], 0x1}, 0x140}], 0x54) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) read(r0, &(0x7f0000034ff9)=""/7, 0x7) recvmsg$netrom(r4, &(0x7f0000000240)={&(0x7f0000000140)=@ax25={0x3, {"1210cd886d9c8f"}}, 0xef, &(0x7f0000004cc0), 0x0, &(0x7f0000004d40), 0x59}, 0x0) 2018/04/04 01:15:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0xdf, 0x9}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000000140)={0x0, 0x0, [0x0, 0x0, 0x0, 0xcc9]}) 2018/04/04 01:15:56 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000000640)={&(0x7f0000000180)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "d98aec5f9241014fb5a0bbd596af73efa74d9df24701a0b18f131d297ee954201c263b63089b3d0976a7ec1e143917b1c7d4d44506af0db80c61084c17fd09"}, 0x60, &(0x7f0000000580), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1000f604000000000000000000000000"], 0x10}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000000340), &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x30}, &(0x7f0000000080)=0xc) write(r0, &(0x7f0000000240)="664ed5fc42c14774f9d006edb10886cf6c699e0ae6a6d07240c8aa722805322b9fa86dc946e26ba7bd8639e18d7d4f5d3eeec172c85c442d47c44f8c3cf4e9c7157eef585bf301d2e427892dee7d8c6966bbd09d4a62fa5a90714af4a995566f5c91b3550bd6892536ae327d8272e6170b4f22072e8f2a64429c8b0584534bf3d0418e82c1cef6689896a21591bf0c3fcfe2f6426ba6111afc27e3f3bfb715a8ccaf3ded741ffbb5b53ed5f8e8e52f5c0fd6aeaf4bd661c9cf89d3900d873fcb5f4a8d03f2098d572c1a8b5d3b7dce6c959014829e", 0xd5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000000200)=0x84) 2018/04/04 01:15:57 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x8) 2018/04/04 01:15:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000ff8000/0x3000)=nil], &(0x7f0000000100), &(0x7f0000000180), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x20) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(echainiv(authencesn(ghash-generic,lrw(cast6))))\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) memfd_create(&(0x7f0000000180)='io.max\x00', 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) 2018/04/04 01:15:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:57 executing program 0: r0 = socket(0x1e, 0x4, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfff0000000000000, 0x40) accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) 2018/04/04 01:15:57 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x10000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000340)={0x3, 0x33, 0x7, 0x7ff}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f0000000040)={'ifb0\x00', @ifru_flags=0x4000}}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000240)=""/105, &(0x7f00000002c0)=0x69) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x81, 0x2500) bind$alg(r1, &(0x7f000001f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) shmget(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000003c0)=0x6c, 0x4) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000500)={0x7ff, 0x4, 0x1000, 0x5, 0xffffffff, 0x9}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000440)=""/65, &(0x7f00000004c0)=0x41) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000380)) r4 = getuid() quotactl(0x5, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000180)="acac7067285414d6ab44f4d46ff5e0b167c05c9acd8da387a6b2c123790b759a7531008b13083142cfbd05261f24945ab270ef27f9386c8772f09d249910c86f5f58cc11669e7288a08be686f3815030f13823601c75c7456429abc870") 2018/04/04 01:15:57 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) modify_ldt$read(0x0, &(0x7f0000000140)=""/211, 0xd3) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x27, 0x40000) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000000c0)=0x80, 0x4) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x33]}, 0x2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)=0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000300)={@remote, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff]}, 0x200, 0x1, 0xfff, 0x100, 0x1000, 0x2a00000, r4}) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x7, 0x200, 0x4, 0xd82, 0x0, 0x57, 0x18, 0xb, 0x1000000000000000, 0x3ff, 0x6, 0xfff, 0x1, 0x6, 0xbb21, 0x30, 0x200, 0x4, 0x9, 0x9, 0x9, 0x2, 0x0, 0xb66, 0x20, 0xffffffffffffff81, 0x7ff, 0x800, 0xe84, 0x0, 0x0, 0x1e6, 0xffffffffffff8000, 0xb1, 0x3f, 0x6, 0x0, 0x6, 0x7, @perf_config_ext={0x6c78, 0x8}, 0x504, 0x5, 0x0, 0x6, 0x4, 0x40, 0xffffffff}, r3, 0xf, r2, 0x1) fcntl$getown(r1, 0x9) 2018/04/04 01:15:57 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = memfd_create(&(0x7f0000000000)='syz_tun\x00', 0x1) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)=[0xffffffffffffff01, 0x1]) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv4_deladdr={0x3c, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x1000, 0x7, 0x8000}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000240)=""/191) 2018/04/04 01:15:57 executing program 7: gettid() r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x8) timer_create(0x8, &(0x7f0000000080)={0x0, 0x40000000000a}, &(0x7f0000000140)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x9) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000001c0), 0x4) 2018/04/04 01:15:57 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') sched_getaffinity(r0, 0x8, &(0x7f0000000000)) ioctl$VT_RELDISP(r1, 0xb701) 2018/04/04 01:15:57 executing program 5: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x1000040000080401) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rtc\x00', 0x101000, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1, 0x1) setns(0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881", 0x2a, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000200)="998cb27f17c721", 0x7) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000cc0)=ANY=[@ANYBLOB="6e6174000006d803000000000000000009968aa0000000001b00000005000000400400003802000028010000ffff6c5affff00000011e8030000e8030015008000b52fe7caf4c16f883b8c46795d12032800ffffffffe803123508070000e89200d2c5813a66b3d9957cb59c834fff1ee457256b5110921b143a841d9991a09a720f7ff15cc1cc88d510c60cad4d4ef964fa2000000000000000bc8fd132ee8e86ae9032cede990a421a2c874b135745064682e8b4a8353d7322cd1c310eb06b55a8d681674ab7d63e762122d021abce904dd8d017acc8dc07ff4a"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) vmsplice(r0, &(0x7f0000000380), 0x0, 0x9) getpgid(0x0) sendmsg$nl_generic(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="3cffffff3400200027bd7000fbdbdf250f00000008006600ff03000070fb1cc97ce673d611b986ffcd96ecaa19a6bf62281afa00cae694660d876ce699054885e4f0f0b635eb2110d1e9adad8387709a8183238b578ecdfa9059d1e9f782279fa5ac2eb0fb3d579deb0696913ad9dfe47fd80c641771e93658afb2df666009e3edc6b328d282223f2cbd68125f5e8db8a3bbfa9c6ebd5e92a0128642c5dbe65f6b872b58fde9bf0f1a"], 0x1}, 0x1, 0x0, 0x0, 0x24004084}, 0x4000000) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x0, 0x0, 0x9}, 0x7fffffff}, 0xa) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) r6 = semget(0xffffffffffffffff, 0x3, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, r5) semctl$IPC_RMID(0x0, 0x2, 0x10) 2018/04/04 01:15:57 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000800)='/dev/audio#\x00', 0x1, 0x400) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000900)={0x4, 0x0, 'client1\x00', 0xffffffff80000002, "3c2af98da6519db9", "414c046e9701800000fe86883345717e372c8aedef798308128544a19bb54c90", 0x4, 0x3f}) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000780)={r3, 0x8001}, &(0x7f00000007c0)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000100), 0x4) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x1, 0x0, 0xdd, 0x14]}) setsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00000000c0)=0x9, 0x4) sendto$inet6(r1, &(0x7f00000001c0)="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", 0x967, 0x0, 0x0, 0x0) 2018/04/04 01:15:57 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwrite64(r0, &(0x7f0000000240)="b65c9dca2b12bd76d04e5100f88c1bb7e4bdaa572e5ef6124b238161144c66ea7532762dc15178021180fed9c6c0883324ad6ab3d38d0d60da01bcc09ade1eb108c6c794b6b318689caf81ab767811a551602d0d5651d1dc4c8135846c2c6dd6e0ec437bf97c1f8762f90d2ee8159e41df512aa0cc33cdb7f452016ec4b3ee7c17d9d4d06df7da315ed3617875d363c09455077c6e4de4cf75861aec276bad813ed96104c5fce187b490ceed9cb6a7f5d719b6f4", 0xb4, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000000c0)=0x2, &(0x7f0000000180)=0x4) 2018/04/04 01:15:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200001, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x775d}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000040), &(0x7f0000466000)=0xffffffffffffff1e) 2018/04/04 01:15:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:57 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000000100)=@raw=[@ldst={0x0, 0x3}], &(0x7f000001c000), 0x4, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/04/04 01:15:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x4c2, 0x54) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000000000000000000000"]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) socketpair(0xa, 0x7, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000080)={0xffff, 0x2, 'client0\x00', 0xffffffff80000001, "7f71b7527514dcfe", "c44088b31c8e309aa2aa56ef272115eac257207abc663dd60e6636eb816925ad", 0x401, 0x3}) 2018/04/04 01:15:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) readv(r0, &(0x7f0000001800)=[{&(0x7f0000001640)=""/134, 0x86}, {&(0x7f0000001700)=""/120, 0x78}, {&(0x7f0000001780)=""/92, 0x5c}], 0x3) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) pselect6(0x40, &(0x7f0000000080)={0x5, 0x5, 0xfffffffffffffc01, 0xffffffffffffffdd, 0x9, 0x4, 0x8000, 0x9}, &(0x7f0000000240)={0x401, 0x7, 0x7, 0x1, 0x16e0aa2b, 0x0, 0x1, 0x9}, &(0x7f0000000300)={0x3, 0x9, 0x9, 0x0, 0x4ad, 0x5, 0x2}, &(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f0000001480)={&(0x7f00000013c0)={0xe5}, 0x8}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000018c0)="70f083f34dd31e8a20a81131d7b80907fe0f59d6af289141343f8fb0501be6005afbc2d93579d31c9ed4bbfd094a708d9b7867cdfe841b744a5d65611ff8d9d9cf546b0563b7a711203f0ff6f6991143a5cf90edad212b26f306a78536062648", 0x60}], 0x1}, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000001880), 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001940)={0x0, 0x74, "6f28dea563c72dcab44a7549aaf77dc98a3ce95164d8a97213d612194a0357d2cfe95f46e0a1d4f56e01b6789b78dc6eeed024a91cc423e1eae12c4c88eea37f0e5da874d3403554eb1fe1eb27e90821cc683d6b331afea57fa0eed97127f19a82e614249fab478694b840984dc2eb3ef9fff632"}, &(0x7f00000019c0)=0x7c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001a00)={r4, 0x33, "c5c224a038e6c6df1596eec005945ef3523e037d6b72ccb1311893dde03fcd9a12d6845fec513d80631b2ad7ae238a38af7f3b"}, &(0x7f0000001a40)=0x3b) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x200) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000080)}, &(0x7f00000001c0), 0x10}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000014c0)={0x0, @in6={{0xa, 0x4e20, 0x401, @empty, 0x1}}, 0x80000001, 0x4e, 0x4, 0x4000, 0x4}, &(0x7f0000001580)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000015c0)=@assoc_id=r6, &(0x7f0000001600)=0x4) 2018/04/04 01:15:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:58 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000140), 0x4) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x101480) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000040)) bind$can_raw(r0, &(0x7f0000af7000)={0x1d, r1}, 0x10) 2018/04/04 01:15:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x2e3d) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x400000000000001, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="9e7f5717", 0x4) 2018/04/04 01:15:58 executing program 5: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a307b1e78125ed8e54ded50b79421ee241c85c07897996c891da1a90b283e5d7d55eb8199cc9c938c340f38add7a8b2b15f38507aab1595f3593fbd32fd6f839e4cdf595cd1862dee4b231b4f769e4b990100003305ffc2d370317a16a0d8549f3c194f4fd8cd162b711bd5973d59cad4cb2a9474f00151b23a349080e494263ad1bd6d0328"], 0x88) dup2(r0, r1) 2018/04/04 01:15:58 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x4000) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000db7ff4)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000f9f65)) 2018/04/04 01:15:58 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00000000c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) writev(r1, &(0x7f0000002700)=[{&(0x7f00000003c0)="d9c625b1feb0cde922c484a85da039c9f0897abb117c8e396493c6fc70b049776b7e44a5807566874e51f0914c29450997056395833f7ee398cc94a3896be9bac4f71ccb9226a411cdf27a4a0fdc7d1959e71b8acfa14b6e0af1851816bffaf76627c52d2300d5ed0740ee76afbf8e7220982aecb4dfd418adfaa935390b516f0d49df61efd23e9c3ff4ec97964e52f0e86e08865e4b53af0daab4162e5dd0365a4a09a66c2361e34ae69aae1586426d89ae6fe384a0430d0f8a84732c39472d0a068b9e88fe7283cc", 0xc9}, {&(0x7f0000001600)="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", 0xfbc}], 0x2) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00004cfff8)) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000140)=""/187, 0xbb}) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f)="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", 0x3ea, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000f24000)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'ip6gre0\x00', 0x4}, 0x18) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14, 0x80000) connect$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x1b, r3, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) close(0xffffffffffffffff) listen(r0, 0xff) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x5d5d5766}, {0x8, 0x3}, {0x8, 0x5}, {0xb, 0x2}, {0xe}, {0x8, 0x2}], 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) 2018/04/04 01:15:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_deladdr={0x18, 0x15, 0x60d, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) prctl$getreaper(0x9, &(0x7f0000000000)) 2018/04/04 01:15:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000006c0)=""/245, 0xf5}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000280)=""/12, 0xc}], 0x3, &(0x7f00000007c0)=""/222, 0xde}, 0x0) getpid() sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000003040)={0x14, 0x0, 0x0, 0x800}, 0x14}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x41a000, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0xa000, 0x0) linkat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000400)={r0, 0x10001, 0x3f, "e768dab4be369546be621ae321d4a4c6741443e46f46ffc1e249377aa9cf63e9a3cbde460b437d5eaa172c9bcf0e43ad925ae2d617943577528e51d474969fd0e6880e639e8241014f98062587d674307197766edf6733bdd0d24f872a4f4304c1db160ee7e4dd1c1c51f7c4b35848129757d1894c2962e2d6e66baad0652439e49eabf9297ecbf6cbac3699fc686ca0c4a8a90aee57e35a32e2b4909ff36a11b2a2ac8a7f26ff1c06e7d59cf95757420c6e918a49c1aef4ad0aacaa7d9e8b41918cd13803de702c809f369a"}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)=ANY=[@ANYBLOB="143f00000000"], 0x14}, 0x1}, 0x0) 2018/04/04 01:15:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180)={0x1f, 0x6, {0xfff, 0xbf, 0x72, 0x6}}, 0xe) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) 2018/04/04 01:15:58 executing program 5: chdir(&(0x7f0000000080)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x481, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mmap$binder(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x1, 0x1811, r0, 0x0) 2018/04/04 01:15:58 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000640)="8fb8849511e7a8bcb292") ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r0, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000500)={0x5, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) recvfrom$unix(r0, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/04/04 01:15:58 executing program 4: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) userfaultfd(0x80000) fchmod(r0, 0x40) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000f8dfe0)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}}) 2018/04/04 01:15:58 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) fadvise64(r0, 0x0, 0x1, 0x3) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xd) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0xfd13, &(0x7f0000000300), 0x2, &(0x7f00000005c0)=""/142, 0x8e}, 0x0) 2018/04/04 01:15:58 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/control\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') 2018/04/04 01:15:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6abb30f2, 0x40000) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000a00)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) [ 508.918188] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 511.849205] binder_alloc: binder_alloc_mmap_handler: 1901 2000b000-2000d000 already mapped failed -16 2018/04/04 01:15:58 executing program 6: mmap(&(0x7f00004cf000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0x40) setsockopt$inet6_int(r1, 0x29, 0xfc, &(0x7f0000000100), 0x4) socket$pppoe(0x18, 0x1, 0x0) request_key(&(0x7f0000d9bff3)='en)\x00\x00K\x00\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="d39a3f424bbe4a77d7d522f1bafcabfc0686cc8807ad24360fd68c9c64dbd8667b077c628ac61ca1b1855528b58c7426c99f597c020d53553458a7efdf978ae3b77d2a29b9d4fe9672bcd1a158d30727316731ed4d9541ac8037df804969dadcff35dd5f76efd8f9ccf4f9c9b1b5b3d68fca99d779730e2d29f5e596573f5fbe979068b07cb0cd8d20c27fa160f74b5d50ef65ec0721a84d2e4b3cd086dd7ecd268c748b5dc853710484c57763117f6e9c6142afb686822fa1ad9f2152", r0) futex(&(0x7f0000000040)=0x2, 0x9, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x1, 0x0) 2018/04/04 01:15:58 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x96b499658b45f345) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x28) 2018/04/04 01:15:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x5, 0x8000, 0x8000, 0x80000001]}) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x5c88) sendmsg$alg(r3, &(0x7f00007f3fe4)={0x0, 0x0, &(0x7f0000cf9ff0)=[{&(0x7f0000f83f6f)="942ec45e6ab817a04d5b929c635d113dcace175c8f114827e46562a28163bbba19bf24959eddebac130bce3c95a25d7637ab5abef59658c0966300da90a941e8a7", 0x41}], 0x1}, 0x0) recvmmsg(r3, &(0x7f0000b45f40)=[{{&(0x7f000026a000)=@ethernet={0x0, @dev}, 0x10, &(0x7f00009defd0)=[{&(0x7f00007f4feb)=""/21, 0x15}, {&(0x7f00007f8f87)=""/121, 0x79}], 0x2, &(0x7f0000f35000)}}], 0x1, 0x0, 0x0) 2018/04/04 01:15:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xa88a00000000000, 0x4000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0xfffffffffffffeff, 0x1, 0x100000001, 0xe6, 0x3}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f00000002c0)=@ethtool_cmd={0x37, 0x3, 0xbc5, 0x5, 0x732, 0x7, 0xfffffffffffffff9, 0xcd, 0x3, 0x5, 0x100000001, 0xff, 0xffffffffffffff7f, 0x8, 0x8001, 0x5, [0x4, 0x9]}}) 2018/04/04 01:15:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x80000) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/04 01:15:58 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000080)) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x20000) [ 511.977586] binder_alloc: binder_alloc_mmap_handler: 1901 2000c000-2000e000 already mapped failed -16 2018/04/04 01:15:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000040)={0x8, 0x5, 0xfffffffffffff800, 0x9, 0x20, 0xffffffffffffff01, 0x9c, 0x9}, &(0x7f0000000080)={0x3, 0x9, 0x1, 0x2, 0x1ff, 0x6, 0x80, 0x7fffffff}, &(0x7f00000000c0)={0x7fff, 0x401, 0xfffffffffffffffd, 0x3bd, 0x100000001, 0x7785, 0xff, 0x9}, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000200)={&(0x7f0000000140)={0x9}, 0x8}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x2, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/04/04 01:15:59 executing program 6: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x84000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = dup(r1) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000000)={0x9, 0x5}) sendto$inet6(r1, &(0x7f0000000300), 0x0, 0x8000, &(0x7f00000003c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000040)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) close(r1) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x52d002) 2018/04/04 01:15:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:15:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7453, 0xc300) openat$cgroup_type(r1, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000200)=0x85, 0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa}, 0xffffffffffffffdd) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)) 2018/04/04 01:15:59 executing program 7: r0 = socket$inet(0x10, 0xffffffffffffffff, 0x3) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002900ff47fd68a745f076d4cd2d0379ae2d0c01000000000000cefdd06cbedea21326a4986d27c70da654", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x101000) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0x0, 0x9}, 0x10}, 0x10) 2018/04/04 01:15:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x20, 0x70bd2b, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x9}, 0x1, 0x0, 0x0, 0x8040}, 0x40000) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/04 01:15:59 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x200000000) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) rt_sigprocmask(0x0, &(0x7f0000000000), &(0x7f0000000040), 0x8) 2018/04/04 01:15:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x94, &(0x7f0000000040)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x4, @empty, 0x3000}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4685da5a, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x0, 0x30}, 0xc) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x80400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r1, 0xa56c, 0x8}, 0x8) 2018/04/04 01:15:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090665000000000000007f008040030000004600010700000001190004003f4a1c3a265d40120000001f000000000000000000", 0x39}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1ff1, 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x1, 0x4) 2018/04/04 01:15:59 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) 2018/04/04 01:15:59 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x2280) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x7fffffff) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x2000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="73d3eb010000000000000000000000020020000000000007000000000000000000000000000000000000000000000000"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x1d, r4}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x5, 0x106, 0x100000001, {}, {r5, r6/1000+10000}, {0x2, 0x7fff, 0x100, 0x6}, 0x1, @can={{0x0, 0x400, 0x7, 0x8000}, 0x3, 0x1, 0x0, 0x0, "7d4b15533345d783"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 2018/04/04 01:15:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) 2018/04/04 01:15:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x2000024d, &(0x7f0000000940)=@raw, &(0x7f0000000080)="47505d04", 0x15, 0xeb, &(0x7f0000000fc0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000009200000000000000000000000095000000000000004a50ce3e976ecbd128e5eec753f03cd1c2a4a5e46189d3b9d6"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/04 01:15:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) [ 512.895778] validate_nla: 4 callbacks suppressed [ 512.895782] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/04/04 01:15:59 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) fstat(r0, &(0x7f00000002c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000000240)="5b3025883a2197e6074beac9766d1e76edaf6526edbea0692718334e9378b58acfa83741793c5b06d1cbd68336c92d641f9bad9cbfcbb15a863989d012fd6794cb5adfc43e3a17d1f1ca8f163d114e421e64ceb922500d6659920380abecd676d9b27d04e07474e70cb2e64b0f86e1126682", 0x72, 0x0) 2018/04/04 01:15:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x2, &(0x7f0000000040)=""/206) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000180), &(0x7f0000000140)=0x4) [ 512.959616] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/04/04 01:16:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) socket$alg(0x26, 0x5, 0x0) write(r1, &(0x7f0000000940)="791f7dfde081c16cda7689fecb76aeec48", 0x11) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 01:16:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0xe413, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffe1}}, 0x5, 0x3}, &(0x7f0000000140)=0x90) msgget(0x2, 0x40c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r2}, 0x8) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000097f60)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000aaaffc)=0xa0) 2018/04/04 01:16:00 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x800, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x2}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffffffa3a6, 0x18000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x240000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x200000005, 0x80800) readv(r3, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 2018/04/04 01:16:00 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x4) r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x53ea, 0xfffffffffffffffe) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/04 01:16:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:00 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000000080)=""/62, &(0x7f0000000ffc)=0x3e) 2018/04/04 01:16:00 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @empty, 0x6}}, 0x3, 0x9}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0xfffffffffffffffa, 0xcd}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)=ANY=[@ANYBLOB="144000001d000106000000000000000002000000"], 0x14}, 0x1}, 0x0) 2018/04/04 01:16:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001c00fcff00000000000000000100000054105df9f733c1104916e2e51172ba87b7aa18b0d415281eae9ac4efb9bf03eff95d2d51542513ffcab283a3e94fc759e5bb0d26c1b5c0affd56733dbec556137c4320182f4379ac91e07cbf9bfd3c9072f6"], 0x14}, 0x1}, 0x0) 2018/04/04 01:16:00 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x43) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x7, 0x2, 0x8, 0xa18d, 0x10001, 0xdf, 0x4, 0xfff, 0x7, 0x2}, 0xb) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x20, 0x80000001, 0x3a2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x51d}}}, &(0x7f0000000180)=0x84) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000013000)=@assoc_value, &(0x7f0000013000)=0x8) 2018/04/04 01:16:00 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) socketpair$inet6(0xa, 0x2, 0x101, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x6, 0x4) futex(&(0x7f0000fd4000), 0xc, 0x0, &(0x7f000000d000), &(0x7f0000fd4000), 0x0) 2018/04/04 01:16:00 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)="240000001a00030207ffd7e96cc2de20cec9598dc9fd946fa283bc04eee6d87986e497a5", 0x24}], 0x1}, 0x810) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3, 0x4, @thr={&(0x7f0000000800)="d795c5cf6479bda56c57efbd1bf5b6a27cafa0e55a0100ab9a6fba32a5bb11dc75d52fd3b1f6607febb4ae2437d81577291512e6dffafe14c3875336f959d64ae46e28cbb6d8d5385ef74b367156aaa9e7eb8ab448964a62ac66132d1cb612591f3ffd1fe2268d60c994d4e00722f1326ccd3508d09c4e37d037ed149f5b873f2fd5bac87de66fc8e8c3b397548fad8115d973c5de0aa8634edaeb6e3c33e42f9a0e4de63da8ae37c6062d767c6929c576f74cd60b350699a7c879378a7eeb118462eddeeec7a7b55cde16d6168fc93524daa7e1bc79957f3398f6bcefd70fca35c15d7dd57e6edebaef60b031c8f2575fc2a88528de48ef47f347a5d1699af9a52b33dc2de57b1a67673cfd9d2241dd75e282b4e0e24199b3062dfa30a6133b6951fc4996c1f7f3ff6a878198ab8c5fee17da43e3dfab62cf0de66587dc3de7c9fbc23faedc876b23486b2fab1c5d63e9826c709c0daeeb7b9adb616cca697f6dcd0fae547e41e1231218d575467634b363265aa8e89d33e2c5d5c75f270c5ad2e895f22f5ced76cc6fa0de3a6d8f28dadac813fb554c1bb6ce44a454f655efbf9ad6cd3fbad990a954692ef5388bd0bbb56cadfc3b60c29d09ad0eb8f84f75cbdd1a4903f1ee062f20e9b7bb7136ad8cc39cf9283da166096c3c10ce4951d97e3abc8cf32e331c37deb1a79005ff2d79cf854c3794816da96d72039980904c3d1acfcd47de9ef8ed9d67856497c0ad76e94c4c0b705e27ac48e4fc999a5ed24f6bf5f66e7a66b798f8b1da9240950c9897a2516faab3b403f4eb259f2767e82126837eb170106db8756370c4d9613944ff86ec969f93e9d7c83f0bdcc29834f9ae52d1e95ab21b436a57f657236ce52e0db369b05429db50dd44bd918623eb0ae236d750086788e790ea0c9f759f3670e4cf74ed2d70b1fd1fa59a3710b8739703a67eebd08eab120105b6fafea03cda494e1f638a1d86f7bd8185e40892ab0fb9d44ed3899b2a5672eab531a92bbc4300e6eae65229bf3e1d35891342b16682468b1ae098068a29bc0491a07bcb67b3f2009a969b9281f6234ceedb7534993bc6b6c3f4e5cc4774d6e3ef6cc346064389f1db034d7846c067d5f10350a8441063c83a13b226ba06c31efa8c62cf82acf64db17004fa9a508fb5a0b1a20bcacdf51478cfde896ea464a51cee917fc6abcaabac5cfa5f5861ff1b35d95ed2076578dbb3d211bafb5013c6dd2d1d9f0e177c6233b32af365217065889d6b5fd6362b574a2ba8482945d75fdd691de51202e42619b7fb6b3796cdf671e9dc5d683133237d51759993f9684e51b79474a1f60473438c9abb0945ed637280637e0d09eaf8a39da56b40980f93f6cc5a3d450e35137c3671bc7def2c394add3d04fda5d8f31546d3c8f52edffb70f7a36b8c414b5a87702cb3bd596e605887f56a8a018abf3f55702c3cd65f5142266646f04ea774b2fe55a8695122e59ce7bc3811e45dd3f5ccf154a866aa1f90633afd3408ac5df178b5192f2743d4ec43de3b4ebd688340e0a3203179013645a5b0cf859a53424b0c504c32db17683e9d7edebce17b98f38afbf24df5c9857fcc990b48f1b1c4e6243039674334105f778befef790c72d1ad1ae28c5ed34af8c93278f76dd97cc7f4df5d4c1e31fcfe05d00606388663d789c76923acf93eba4a4b16a167b81fba1de55e705c39732a134fc86e5048d55c9e3fb5ff749de4bb96ec48ac1bbd54a8f8c780bb1eddcd257def454728440d64859dfaa30ed939d9c07c7375e2744de043b785c515d3793281b017038fe8ca4657fed8c6bf5e255b57283245d450a923c973f723fa58e5364bb81156a923f6473b9980ffdc3bd7164513797b12cb47b947f5b092c59c3432d314a0807b93c73d897e3f43ec2bd474670f45ef40bd0319dc72251754c6ef11bbda4a0b4c50163731d998c009bf06d401e3852145d3569b400241b2b4cabb88d074de1bacb9ecd7994aeb3f2b612e9dc1470e9ce5c7bde3d5a7b4321b1373fc9ad5fc45ec82514ba57d4d01b0c34deb908497b2d1e432c0d2e91fcb23c72e17181d537c1a426bf1cbd7e0ae842316a048b35ee0eab37b898792a5d770d9268127f5c37fd872077f5040f0c6937dbb36436201482c4f5ec460f0d49071044b22b61de4a5a806f29f55dd4b7f2d632530c6f6520d07032b57e113081eb423d1a5bed5353c30ccf346c835b48f338e4eb19189fe1f8cbd9f2cb9f717702b1586b4544a101e5405e08e8c0febdf72c00c2cd63ea0e1cbd51a376a3c3c98b14d845c6ad299477900fd598a08affb77a509167801ca99b3c002148dd942e9e3ee5bee913af5697f18c8228c94aaa85dd45b1ec3cda9e7c809aa658db37a1383ff4e727bfd96cb0568079e86f6d92d34525919ac6a5a97992ece5e9cf1b029191802eb696e40782d69d7bcbbc4371594a847fab12465442dde298f22043e23e395828e2c38a2d7ec5d8529a3691e03aabbd2f0b49fec30585439fc5ead8d0ff7907bc00749693acf8f27e88cca138189afbf966eccbf4c5ec8c00f85b44ea7b8a18e38808f64a256dd5fc99697127cbb98df6892078250f98474ec0d49f0d26d00b3cba1d7d12664992124cab39b254a64ee4631c8bff392a2e5244512d500b3ebf28edced4130c9961c72354203fbf7d7a8db849c186d982224c7cc812ca9535cdc54cf895774bca9083dae0dd81e25ba05a1010ab60834c6d10f183d276f4592072e33634e247b8f4733e3ccf6663e5774b582c1ecd7890882e311ab0d2df4236414f4f776a7e7af66ff3734b2b9e91fed04cfee8f864c830418bffd77ece04f31176f904011fd1ab6c2da0e446a85123244d63ad4889eaa405bd0579b3a171eb76dc5b1e5d9b2aaa0df7aacaf3dd2457b0c449efb3a1e014ff9d1ac953648b8c7d8b3c148d98ec9ba8ce66562d3cacf41d7ecde6f4e56d166e75b3b6f8256e21a065d55865ac30003c52dfe0f844f2837f62ea21ffd75c25d81159f430d2a9687a464166e68f985413b0290910263d81cb9842efa4933f5edfd853e60b71ec97c67b0bad8483a8c69ecfc80115f37a20e6dddcda9e3315cd6c135c57e0434ab6f5aeb12280b0d15555e1f031d993051bedd6dd4451afa96c7b1702065a8b4c3b4de881c0866d886620decc0a785d3fd3adc15bf902967eac4f3d97a1e96a8450d7e3ec4580e9f14a691ad69a6d4c03b6ef4e51877081ba87f43755421c769d385ae426c06d9f1a648c651a985d08c703864d720487e0780083dd12ad6c956d530e57a851729a3f6be0bbd09c12adf90b378fc190576b8b759dd90258946684d5e6e0f8eb65cabdbfa09507a3e1a3e29d2cfa54a85dfaefcfd6272ba0d0714cbe83e4097ddee8d9caaea4b2820cdbcea2cf5712362cc31ba94c6ef50384aa4f2119c49e8d1512693be839498ba1c50fd310e6f330ad2cdae787736ed537f60eb6eaf44aff40e7c5381a074d1ebc86923f2a023ab05bbadf33a9a71f403d08523df9acaaf040fb01708fcf4741b5d7f5d9e397ba18aa189fc4e2f8e186afbe1af5209666c334dd36f287201b2994350aee60f89f5cc8dd57124bfcfd4d9eb66c76aa257333df29863dc63106cbb601fdd8907702f4490e2748a59725fd779f3f0842d5b4ec72f2d6e803f7184e4bfe843d9ffd30a0c63ada70e7d0934f5a17a10a722083d2b03906e7a34ebd58f0f589b9234a8e3165506eb36cb61ecb45539f59697808a2338894fdc770f22f8e04d90d72ddd3bd1fbf0dd957c96e15f688683c2dfb7bafdf196eb467b2c5223031ae5c9fd7bb93627228c7a1abe031b11fe6b048e64f58dcdd3d073a5764671a3a798e19c5263ac6ad0dad5963fb8de165ef1c856b79213ff40ef2e3c2b03f767a8a1dc64c9c5f838049d148e3a542b3a27fbc54ff353e9c42df2e94ab0a078a29df01c30d7105065a9a9315d387fb6cdefc008d221b200daa22ad043c3ec6e093d24a4d8769d4d38885f144c8376147023d3bc122379951c174481761a1ae4aa772ecd99eceb782f1af16159b9901a8c05f6c217c42c19ab775439bbe7af08b5dde8048d3b804646ab10b2f0880d9cf9e2dd49d4a0afbd08fc4fb28875e6bc41c571596eb8c8092bb9918cada1e5eb4eb57e7552b2f46574f1aee95286570b3ef939fcbff9bc31b6a9efc9d7a0b6988b517853d88c3115e2031d96cb94fd1d593ad13aa9d9e9d53bcad033e65f844d866e90d721332f5239067bc521bf60869a008be7397a195e45b9d5b61e8c634d9b59b93e264c9a161fcbc321a926f5717b38580a3482fd25b672a56a1f38031fd88d0b9f60dfcb1ecdb82b4aa62e23481ff1e1612c7e266eaecdddc54237c7bcf42c1dbf6f887aacfe4f905c09c09fd493cdc20d37b3ad1a1e186573108f8415c65ac93834061f384b9f4264620b53d46b3aeb054c0d91b9ee1d9b130890c09b6f7d488a5cc07972deaa8773c25c446dbcd76ce4b903e43f9f7c86a925e74c60b032499fb4bc7ff837993ad1fe3285a5d4918e7d495cbe58121c002cf2877bf9864ea05c05fc24c0c1242323b5ac30c5f127e3acfcbca3871cce39e9f7b74852564ed069ba34fc225e8ba747430857649b1746bdb45d042b42169cf85b021fc90c1ec26b9ef4780af5300050e270b066678123b7b9df83c239ac46dedfad420670e63ce76e2a0fcbf887e64be065aaa6c7706fa7f1c48b35efa88dc1895f0c39a711b93818be9225af9dfc19f0452e2e65950981883581b2b19c641f975eecd9fb8f9212008b9d71471101af24b00726b3b676f90f445785e1f5d09f9ce2c120c32b43be26fe0e6b5c19eddfd6f5ffcad894222001f90eb1fa3ebed4f73971b4918f947e0832980157e4fdfdc33fccf7d7deffe38b9f34af1229fa938b8e4c12aacb54a64275756acf6655bc13a29031d66f532d9785426b6bd2d714acc24929a8ce71b74dac7aab836b80c25ede748a18c8a83e21823e27dcf01755e828f4a61a198c9870a8c3791cf1ffef7eb30e5dc2461b81645b252eb4e5fad7f199093cb7dfd5fc43ebf566c557421172dccb9b404120e6c058ff4b96c9bbccab65b33014574891db2117c53c6a6dae81e9e5a73932f8f3b3321dd7df84531aa65392c9881fd42fce224ba07e75bd0d468ccf6811539ac795feb154e4ed7c20e827d0dfb4be56d7d8db63243d0d3f76cec02ae111a58c6f3c4d6dbc3839df2f169eb1f3f7f55391a97ba60d018b9bc895960d0482549ccb31b64db719bc580e8c47549351a01634eaabd8804e548d5d9fde62b74c96d0a0b4d32e64876b7a5e4dd43dffae1ff9afee10f82115f3459970f130050114b32bba32ec19270914a5a9ab3f24bc62685cfba17a75c116c116876ecec937a997d5f42f01d5951d1df276faac94ac62a2207e891be753d709af84215efb639a8cd2b8e6721134ff403ac9bb2f22ea11aadb1bbd7b5dd73d10fed503c94e475b15fceedf4c5adcd962c8b1a0b3f2c6fc9e96e72b3d1208dfd5368b56bafa4aacd68d0f52e4854cc5539dba88933f4e4e3b08f1a5caaadbcb385d8692cd97502366479c631152cccbcec9d5dbf9d2f2cbdea42ece731c5a3453cf7545cd17890077dbc62a2e58a965aa3226816f089415669d57ce2894c91a6c7cbf936e074ac89a26784130ba761ef4293f60ff26e39055f79fc23f8b7e754b51534c9e1693d140fba8fdc1f360d4c73cd2e2a6c2959592bc5e533343fe2507d7e576a21703bb45f3fc30508d9ebcaa4ca4d48078948b50d94b6a99d03c", &(0x7f0000000200)="3194062b8303ff9039a6c0f486b92aecb571ce4b06cad452d97e3291f67db5c19e183e4647eb9250cb5d59e4574eef92f927caa9e468d4f386a5b259694bdbc8e17bbffe7538e17e03f10c5af1f802b7c6cf949272da20a8197904b8aadc8fd7c67a8624d4806f34fb61f0f160739797e3c239c2e2ef98b44168b3294ebc3a7a50b3bb823305eabe91d64ba552a1ad4ff923070e56365d3046fd12caadcd6772f1bff5e9815c2edcfc9b08220c81453a54a38f7222c6a0a07201db656ec7b595c2e96a4211cc6fff91450c7f78c45da561ef0540950ce662e976"}}, &(0x7f0000000040)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x5) timer_gettime(r1, &(0x7f0000000140)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000580)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000680)={r3, 0x7, 0x6}, &(0x7f00000006c0)=0x8) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) r4 = request_key(&(0x7f0000000380)='big_key\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='\x00', 0xfffffffffffffffb) keyctl$read(0xb, r4, &(0x7f0000000480)=""/159, 0x9f) 2018/04/04 01:16:00 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getscheduler(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000100)=0x401) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x7, 0x100, 0x2, {0x0, 0x7530}, {r3, r4/1000+30000}, {0x3, 0x3, 0x3, 0x13}, 0x1, @can={{0x0, 0x4, 0x20, 0x5}, 0x2, 0x0, 0x0, 0x0, "14f454313ba22b76"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40) 2018/04/04 01:16:00 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10503e, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x83, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x8, [0x7, 0x3ff, 0x1000000004, 0x0, 0x2000000000008, 0x2, 0x2, 0x6797]}, 0xffffffffffffff25) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2b, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x48) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x502, @empty, 0x2}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x88) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000280)={0x0, &(0x7f0000000140)=""/9}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x400000000000, @loopback=0x7f000001}, 0x10) 2018/04/04 01:16:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:00 executing program 7: clock_gettime(0x0, &(0x7f0000000080)) futex(&(0x7f000000cffc), 0xe, 0xfffffffffffffffe, &(0x7f0000000040), &(0x7f0000000000), 0x0) 2018/04/04 01:16:00 executing program 3: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) 2018/04/04 01:16:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0xc0, 0x3, &(0x7f00000000c0)="21ca340a2b5e8e385e4fdf814680ed69acb7dcf4c09dbd42fd9e09f8115703c68ad7c315c0603ed92354e3cc9b8851a79bc9a34b19de0e937c4aac670f89a13290b80c75772fbb5734331c04830e3ac8e970cb129da396f9f5c01644364754fe18411b6b1c4df5585ddeeab751e9e68312cd9ee7c2129d5a6b836f4e4440899dac53c99bca6fe95e66ae344286673860259ae08d2d692567c639153fed54ca43061055efd0ff574473a5bb07d0b0eb5ec30727b0163f9cb3522ba9bc8f7275f9", &(0x7f0000000180)=""/3, 0xfff, 0x7}, 0x28) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setlease(r0, 0x400, 0x2) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) 2018/04/04 01:16:00 executing program 5: r0 = shmget(0x0, 0x4000, 0x400000, &(0x7f0000ffb000/0x4000)=nil) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0x2, 0x4, 0x7, 0x6, 0x7ff, 0x3}, 0x40, 0x8, 0x8, 0x6, 0x35fc, "84e30b7df03b9b1499157d7538dcfff83e99b30b1b9f15ff8bd9ab1d5945f8909aa8e77aa84707e9c1d9f03ff6fab035491f3367c5f64d543a6cf9145c3a985dca62476dbcbcf405e802ffe4a771691e41d9facb40b798d080c9eb314a84a472b6690a71d9eb891945bc1dd934769eb7ab6d67418be2dba1aee374d4dc40349b"}) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000000000)=""/56, &(0x7f00000000c0)=0x38) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e22, @rand_addr=0x3}}) 2018/04/04 01:16:00 executing program 6: modify_ldt$write2(0x11, &(0x7f0000000100)={0x100000001, 0x20100800, 0xffffffff, 0x8000, 0x5bc7b7ff, 0x0, 0x0, 0x100000001, 0x445f}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') modify_ldt$write(0x1, &(0x7f0000000000)={0xfca, 0x20001000, 0x4400, 0x1ff, 0x5, 0x1, 0x6, 0x9, 0x39b, 0x3}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) fcntl$setstatus(r0, 0x4, 0x200004000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/4096, 0x1000}], 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x6000, 0x0) 2018/04/04 01:16:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:00 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000300)=0xe8) recvfrom$packet(r0, &(0x7f0000000100)=""/255, 0xff, 0x60, &(0x7f0000000340)={0x11, 0xff, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$KDSETMODE(r0, 0x4b3a, 0x1000000004406) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x7b, r3}) add_key(&(0x7f0000001ff8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000002fe6)="e415a048b002f55df757c067cd3d71463eba201edf5af5ee0d952e", 0x1b, 0xfffffffffffffffa) 2018/04/04 01:16:00 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x102, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000040)=@ioapic={0xf006, 0x3, 0x100000000, 0x6, 0x0, [{0x20, 0x9, 0x2}, {0x1f, 0x700, 0x1, [], 0x9}, {0xb47f, 0x18d, 0x7ff, [], 0x2}, {0x300000000, 0x10001, 0x1, [], 0x40}, {0x3, 0x7ff, 0x7, [], 0x28a}, {0xaa, 0x4, 0xf0c5, [], 0x8}, {0x401, 0x9, 0x8, [], 0x5}, {0x40, 0x1, 0x3ff}, {0x6, 0x9, 0x4, [], 0xff}, {0x5898, 0xff, 0x0, [], 0xffffffff}, {0x7, 0x0, 0x4, [], 0x8a9}, {0x1, 0x9, 0x4, [], 0x3ff}, {0x908, 0x10000, 0x81, [], 0x800}, {0xffffffff, 0x7b33, 0x0, [], 0x5}, {0x1ecd, 0x8000, 0xc1, [], 0x1}, {0xffffffffffffff1c, 0x7ff, 0x8, [], 0x2}, {0xd4, 0x6, 0x7, [], 0x1}, {0x9, 0x5, 0xffff, [], 0x6}, {0x0, 0x7fffffff, 0x4dc9ea1, [], 0xfffffffffffffffb}, {0x7fff, 0x42e, 0x7, [], 0x2}, {0x2, 0x6, 0xdda, [], 0x4}, {0x9, 0xffffffffffffff45, 0x1, [], 0x81}, {0x7, 0x6, 0x7, [], 0x8}, {0xc1b6, 0x2, 0x0, [], 0xb6a5}]}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000140)={{0x8, 0x5, 0x27, 0x1ff, 0x7, 0x10001}, 0x5}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e75fd9)="260000005e00090d0000eaf83afffb00001cddc28ca6bceca500000000000007e900000009de", 0x26) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = semget$private(0x0, 0x4, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x5, 0x3}, &(0x7f00000004c0)=0x8) r5 = getpgrp(0x0) r6 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r5, r6, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r7, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000500)={r4, 0x101}, 0x8) semctl$GETPID(r3, 0x2, 0xb, &(0x7f0000000380)=""/229) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x10007, 0x7, 0x800, 0xffffffffffffff37, 0xffffffff}, &(0x7f00000001c0)=0xfffffe65) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r8, 0xfa, "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"}, &(0x7f0000000340)=0x102) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000680)={r9, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/04 01:16:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x22, {0x2, 0x4e23, @multicast2=0xe0000002}, 'gre0\x00'}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4200) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000140)=0x1) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000100)) r3 = socket$inet(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/04/04 01:16:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/04/04 01:16:00 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000340)={0x2, 0x7}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x0, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x49c}, &(0x7f0000000080)=0x8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000380)={0x10000, 0xffff, 0x67d9, 0x1, 0x6, 0x9}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r4, 0x5, 0x18}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x0, 0x10000, 0x0, 0x6, 0x42}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}, 0x7, r5}) 2018/04/04 01:16:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xb6, 0x2) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000340)={0x7}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00000002c0)="7162e65b3c1ebda7561b5202006d87b6e029eacd4ddfe3d037405c934f84d3b66004c5d0f52f229fd9ca67c29569f91dfea0878e143032955d6b18f0a09f9b3119e7c5578cd50c3d48d37cb7e6bbcd51b20d0db5505a1326a3b016d5c1f68a2285568abc34aea0044e765c48ce8bd94a78d38cbcb96bb021c67a143aaef4a787", 0x80, 0x0, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x2e) recvmmsg(r2, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000)=[{&(0x7f000084bf75)=""/139, 0x8b}], 0x1, &(0x7f00000c6000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0xc) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x36d, 0x141000) recvfrom$ax25(r1, &(0x7f0000000380)=""/58, 0x3a, 0x1, 0x0, 0x0) statx(r4, &(0x7f0000000100)='./file0\x00', 0x1000, 0x141, &(0x7f0000000140)) 2018/04/04 01:16:00 executing program 4: lgetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)=@known='user.syz\x00', &(0x7f0000000440)=""/177, 0xb1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x68f5, 0x82000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000500)={0x4, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r3 = msgget(0x2, 0x82) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000e80)=""/4096) setsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000340)=0xff, 0xfffffffffffffffa) syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') sendmsg$alg(r1, &(0x7f0000000e40)={0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000c00)='E', 0x1}], 0x1, &(0x7f0000001e80)=ANY=[@ANYBLOB="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"], 0x218}, 0x0) 2018/04/04 01:16:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x20040000000}]}) 2018/04/04 01:16:00 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x40080) ioctl$TIOCGPTPEER(r1, 0x40045431, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000240)=@generic, 0x80, &(0x7f0000001780)=[{&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/237, 0xed}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f00000001c0)}, {&(0x7f00000015c0)=""/135, 0x87}, {&(0x7f0000001680)=""/243, 0xf3}], 0x7, &(0x7f0000001800)=""/95, 0x5f}, 0x40012001) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000040)='tmpfs\x00', 0x40, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/04/04 01:16:01 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3e1, 0x80000) bind$rds(r0, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x4, 0x5}, {0x4, 0xe1}, {0x8, 0x4}, {0x6}], 0x4) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x40000000000001, 0x84) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000a80)={@loopback={0x0, 0x1}}, 0x14) r3 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x4) connect$ax25(r3, &(0x7f0000000080)={0x3, {"ce26e1177409a4"}, 0x1}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xd}, r4}, 0xfffffffffffffefc) 2018/04/04 01:16:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = memfd_create(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r2, 0x300, 0x70bd2a, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1}, 0x4050) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x0) fchmodat(r3, &(0x7f00000002c0)='./file0\x00', 0x1) accept4$inet6(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000040)=0x3) 2018/04/04 01:16:01 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x8}, 0x1c) r1 = socket(0x7, 0x8000b, 0x40) accept$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) 2018/04/04 01:16:01 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000140)=""/154, 0x9a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100)=0xf7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000e1c000)='GPL\x00', 0xfffffffffffffffa, 0x13a8, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/04 01:16:01 executing program 1: syz_emit_ethernet(0x2b0, &(0x7f00000003c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[{0x6, 0x9, 0x9b, 0x4}, {0xffff, 0x1f, 0xb274, 0x4}, {0x80000001, 0x20, 0x8, 0x2}, {0x3, 0xfff, 0x2, 0x8}, {0x400, 0x2, 0x8, 0x3}, {0x4, 0x3, 0x2, 0x67}], @ipv6={0xfffffffffffffeff, 0x6, "f4952a", 0x262, 0x7f, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}, {[@routing={0xaf, 0xa, 0x1, 0xca2, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0xc}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty]}, @routing={0x0, 0x2, 0x0, 0x580, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, @srh={0x87, 0xe, 0x4, 0x7, 0xff, 0x400, 0x6, [@dev={0xfe, 0x80, [], 0xf}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x18}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xf}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @routing={0x21, 0x8, 0x2, 0x7fffffff, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x29, 0x0, 0x73, 0x1, 0x0, 0xc17, 0x64}, @dstopts={0x2b, 0x2, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x3a, 0x10, 0x2, 0x7, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0xd}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}], @dccp={{0x4e21, 0x4e22, 0x4, 0x1, 0x100000001, 0x0, 0x0, 0xd, 0x6, "00ceb5", 0x903e, "c931b0"}, "1c3cf6770f4151a74ce2b86d1ce21937e8f8bf04afb55787abf4a8867ae1ba9c8d3d22fc773806532225284016d437ab0167c17eef59044582d1a241d40d51e121c463abd07d29ee5798841b0eba11a95ece56120ff7f744a92c18e6482341ea663a6d932b67b1d6914ca0907dcf1716025a"}}}}}}}, &(0x7f0000000000)) 2018/04/04 01:16:01 executing program 4: 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)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x177, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6ce, 0x8000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x5, 0x80200000, 0x105}) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x281) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a), 0xfffffffb}], 0x1) 2018/04/04 01:16:01 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x8, 0x0) sendfile(r0, r1, &(0x7f00000001c0), 0x3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f000090a000/0x4000)=nil, 0x4000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000002c0)={0x12, 0x1, 0x9, 0x4, 0x3ff}) r2 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000000)='smaps\x00') getsockopt$inet_buf(r4, 0x0, 0x9, &(0x7f0000000040)=""/161, &(0x7f0000000100)=0xa1) sendfile(r2, r2, &(0x7f00009c7000)=0x40000000, 0x400000ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xf2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r5, 0x2}, &(0x7f0000000240)=0x8) 2018/04/04 01:16:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = msgget(0x0, 0x8000000000400) getpgid(0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x9, 0x3bf9af74}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x1000000000000000}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240)={0x5}, 0x4) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000040)=""/208) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000246000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r1, r4) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000000280)=@req3={0x9, 0x4, 0x80, 0x8, 0x1, 0x10000, 0x1ccf}, 0x1c) 2018/04/04 01:16:01 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1f, 0x200) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001140)={0x17, 0xfffffffffffffd83, &(0x7f0000001180)="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"}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/04/04 01:16:01 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fe}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) utime(&(0x7f0000000300)='./file0\x00', &(0x7f0000000580)={0x3c8, 0x2}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000380)=""/76, &(0x7f0000000080)=0x4c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x4) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r7, 0x0, 0x480, &(0x7f00000005c0), &(0x7f00000006c0)=0x40) sendmmsg$nfc_llcp(r6, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0x10, 0x29, 0x1}, 0x10}], 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000004540)={0xbfa2, {{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x10001}}}, 0x90) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getpeername(r7, &(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x80) 2018/04/04 01:16:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r2, &(0x7f0000000280)='./file0\x00', r3, r4, 0xc00) pipe2(&(0x7f0000000400)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)=""/68, 0x44) ppoll(&(0x7f0000000040)=[{r8}, {r0, 0xd2}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000140)={0x7, 0x40, 0x1, 0x2, 0x7, 0x9, 0x2, 0x8, 0x9, 0x3}) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/04/04 01:16:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000140)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcff0f0000c90c0ea17b474edde5f9eedfc8f1b28375640258335444c9fe3d13", 0x49d) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20440, 0x0) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10d0c0, 0x0) 2018/04/04 01:16:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) mmap$binder(&(0x7f0000fee000/0x11000)=nil, 0x11000, 0x0, 0x13, r0, 0x0) write$sndseq(r0, &(0x7f0000eeafd7), 0x0) 2018/04/04 01:16:01 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000639f60)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000fd7000)=0x98) readahead(r0, 0x1, 0x5) 2018/04/04 01:16:01 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:01 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') clock_gettime(0x0, &(0x7f0000002ec0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000280)=""/63, 0x3f}, {&(0x7f00000002c0)=""/136, 0x88}], 0x3, &(0x7f0000000400)=""/223, 0xdf}, 0x6}, {{&(0x7f0000000ac0)=@l2, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/82, 0x52, 0x7}, 0x7fffffff}, {{&(0x7f0000000c00)=@ax25, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c80)=""/116, 0x74}], 0x1, &(0x7f0000000d40)=""/167, 0xa7, 0x8}, 0x401}, {{&(0x7f0000000e00)=@generic, 0x80, &(0x7f0000001080)=[{&(0x7f0000000e80)=""/155, 0x9b}, {&(0x7f0000000f40)=""/133, 0x85}, {&(0x7f0000001000)=""/89, 0x59}], 0x3, &(0x7f00000010c0)=""/64, 0x40, 0xfffffffffffffff7}, 0x36}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000014c0)=""/43, 0x2b}], 0x1, &(0x7f0000001540)=""/4096, 0x1000, 0x4}, 0x3ff}, {{&(0x7f0000002540)=@can, 0x80, &(0x7f0000002980)=[{&(0x7f00000025c0)=""/159, 0x9f}, {&(0x7f00000026c0)=""/129, 0x81}, {&(0x7f0000002780)=""/242, 0xf2}, {&(0x7f0000002880)=""/88, 0x58}, {&(0x7f0000002900)=""/97, 0x61}], 0x5, &(0x7f0000002a00)=""/205, 0xcd, 0x90}, 0x8001}], 0x6, 0x2000, &(0x7f0000002d40)={0x0, r1+30000000}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x5, 0xe460, 0x10001, 0x100}) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002d00)='dctcp\x00', 0x6) r3 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000b40), &(0x7f0000002e00)=0x4) lseek(r3, 0x0, 0x1) [ 515.271207] device lo entered promiscuous mode 2018/04/04 01:16:01 executing program 7: r0 = getpgrp(0x0) rt_sigtimedwait(&(0x7f0000000080)={0x6519}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000180)={0xdd78, 0x4, 0x2, 0x4b, 0x5, 0xeac, 0x2, 0x5, 0x80000001, 0x5, 0x5, 0x2}) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x20000000000fff}, &(0x7f0000000000), &(0x7f00000001c0)={0x0, 0x989680}, 0x28a) 2018/04/04 01:16:01 executing program 4: r0 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x1, 0x1, 0x6, 0x2b16, 0x7, [{0x4, 0xffffffff, 0xda4d}, {0x401, 0xf8f3, 0x9, 0x0, 0x0, 0x100}, {0x10000, 0x9, 0x3, 0x0, 0x0, 0x200}, {0x3, 0x5, 0x400000000000000, 0x0, 0x0, 0x400}, {0x81, 0x8, 0xffff}, {0xfffffffffffffffd, 0x5, 0x2, 0x0, 0x0, 0x200}, {0x100, 0x8, 0x10000, 0x0, 0x0, 0x180}]}) r2 = syz_open_procfs(r0, &(0x7f00000001c0)='cmdline\x00') exit(0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f0000000200)=""/233, 0xe9}], 0x1) 2018/04/04 01:16:01 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000340)=0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000380)=""/144) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)='\a', &(0x7f0000000280)=""/91}, 0x18) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000180)="93a26bbce2dfc9f193a136f7a8a89d349db7307dbd379070f0df318c3a557a1e59e1ef017eebf0dbe72aaea672b2160556b0e93cb36fe250dc79aa266445508d75a649e87fb49e28b5a8039398be92c626966f9e64faa953175cf96f51f0ff61ea6cb4e63226211742209a3bea79060ac987fc104f22b5125327c6cabf3cdd52751c9b1beeb8c9c445aa1a796bc1b6a7c11aa1c0768399af08f45dc44244d73e55dc52983fc4ec3bfade5df6a2d74664c9aa3de9f8a3b539f6800ecb6fa787cf113e7b9f0f7726757b9c4372ac086c8baea1139a887aebe1277fae20e6bf2c5b46", 0xfffffffffffffeec, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/04/04 01:16:01 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:01 executing program 5: unshare(0x400) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/160) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8100, 0x6) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00000002c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000300)='\x00', 0x1, 0x0) 2018/04/04 01:16:01 executing program 6: capset(&(0x7f0000000040)={0x1998032f}, &(0x7f00008e7000)={0x5, 0x0, 0x40, 0x4, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0xa, 0xfffffcef) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/04 01:16:01 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x100) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x1000, 0x4) fsync(r0) socketpair$inet6(0xa, 0x2, 0x133f2020, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = semget(0x3, 0x0, 0x20) semctl$SETALL(r5, 0x0, 0x11, &(0x7f00000003c0)=[0x8, 0x2c86, 0x7fff]) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r7, 0x5, &(0x7f00000001c0)=[0x9, 0x2, 0x1, 0x80, 0x1], &(0x7f0000000240)=[0x100000001, 0xc7f, 0x2, 0x2, 0x8, 0x9a], 0x3, 0x1, 0x7, &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x7f, 0x7f, 0x2, 0xffffffffffffb509, 0x10000, 0x8001, 0x8]}) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000400)={r0, r0, 0x6, 0x1}, 0x10) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000380)={r1, r2}) chroot(&(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x40) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 2018/04/04 01:16:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, r1, 0x21, 0x70bd29, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x64}, 0x1}, 0x800) setsockopt(0xffffffffffffffff, 0x0, 0x80000000000a, &(0x7f0000d14ffc), 0x0) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = memfd_create(&(0x7f0000000040)='[mime_type\x00', 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000080)=0x8de) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="868c0001000100000000d64071ffdee25cb55502c94bd7cfa1bfcc2669beb2ca98315c"], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/04/04 01:16:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x0, 0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x800) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)) close(r0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/04/04 01:16:02 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40000) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x4, 0x2010, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000000c0)={0x3, r0}) openat$cgroup(r2, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="09631027000000d6"], 0x0, 0x0, &(0x7f0000000f4d)}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000040)="56409fe6b42537db", 0x8) 2018/04/04 01:16:02 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) io_setup(0xcda8, &(0x7f0000000080)=0x0) io_getevents(r2, 0x1, 0x3, &(0x7f0000000300)=[{}, {}, {}], &(0x7f00000000c0)) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, 0x0, r3}, &(0x7f0000000180)=""/42, 0x18, &(0x7f0000000140)={&(0x7f0000000200)={'md4-generic\x00'}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000580)={0x2, 0xffffffffffffffff, 0x1}) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f00000005c0)={0x5, 0x55f, 0x3f, 0x0, 0x3ff, 0x7fffffff}) r5 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0xe1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000400)={'teql0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e23, 0x10001, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0x67, r6, r7}, {0x100000001, 0x9, 0x8731, 0x733, 0x3, 0x9, 0x2, 0x2}, {0x6, 0x0, 0x39b, 0x3}, 0x5, 0x6e6bbd, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x4, 0x3, 0x81, 0x7ff, 0x14714491, 0x846}}, 0xe8) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGID(r8, 0x80084502, &(0x7f0000000380)=""/83) 2018/04/04 01:16:02 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x3, r1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) sendfile(r3, r3, 0x0, 0xff) 2018/04/04 01:16:02 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x9df6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3}], 0xa4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r2, r0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000300)) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000100)=[{0x0}]}) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xa, &(0x7f0000000540)=ANY=[@ANYRES64=r5, @ANYRES32=r1, @ANYRES16=r2, @ANYRES16=r0, @ANYRES32=r3, @ANYPTR, @ANYRES64=r3, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64=r3, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16, @ANYRES16=r1, @ANYPTR, @ANYRES64=r2, @ANYPTR64, @ANYRES16], @ANYPTR], @ANYPTR=&(0x7f00000017c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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", @ANYRES16=r0, @ANYPTR, @ANYBLOB="24ce83ba1b39c7400e2f943759b15246ea9ca9d503201a36bb43841eb79d2068f99ea511c52e36abd01461840e0ee3453ec136e575b99a5419f5515766a155c3610cae3fb43a3f76732105d40f22e0adcdbaef0227b363a773132a7b4e12c785005812e2be35d0f3cdcfa3f6b8199ef89df39be50335f9e5933adcf7a68e12bc143db5e98e72c72020eb1995d9010bccb6e300c2ffa99cbe7c6a6daba0726393ff97eebfa84820d68e3f10bfb8748cdc70692656a9f10a1a8a132bd5d0680608"], @ANYRES32=r5], &(0x7f0000001780)={0x0, 0x0, [0xfb7, 0x0, 0x0, 0x2]}) sendto$inet6(r5, &(0x7f00000000c0), 0x3c5, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r5, &(0x7f0000000340)=""/191, 0xac0a5eb9324e354, 0x20, 0x0, 0x22a) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000002c0)={r4, &(0x7f0000000280)=""/62}) 2018/04/04 01:16:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x4000000, 0x4) 2018/04/04 01:16:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b49000/0x11000)=nil, 0x11000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)) [ 516.452974] binder: 2245:2251 ioctl c0306201 2075afd0 returned -14 [ 516.482545] binder: 2245:2251 ERROR: BC_REGISTER_LOOPER called without request [ 516.490109] binder: 2251 RLIMIT_NICE not set 2018/04/04 01:16:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000d40)=@ipv6_delroute={0x30, 0x19, 0xb17, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x40000) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000140)=""/213, &(0x7f00000000c0)=0xd5) io_setup(0x5, &(0x7f0000000240)=0x0) io_cancel(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000000280)="b75e39792420addb53ee898629ff5a4415da2bc978f59ad9b943876126abcf2a166dd64b3d792c5e65a7db14680845fa47bf0549dd8b9befc9bc50ac59b531e8efa9b2d40cce686a1d4fc8af6c211f38b161336c93a6ed8ff90b5d635e23ff35c867497601ac491c7a68970852d3d00825ce613f00ac3521a056cb54cb9d5241fdc656c6cf1268fdab64831fa7ad83", 0x8f, 0x7, 0x0, 0x1, r1}, &(0x7f0000000380)) [ 516.502642] binder: 2263:2265 ioctl c00caee0 200000c0 returned -22 [ 516.518359] binder: 2263:2265 unknown command 655385353 [ 516.530760] binder: 2263:2265 ioctl c0306201 20008fd0 returned -22 2018/04/04 01:16:02 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x200) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000002b00)='./file0\x00', 0x800000000002000) writev(r1, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79e", 0xdb}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x0, &(0x7f000068d000)) r3 = dup3(r1, r2, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) recvmsg$kcm(r5, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) accept4$alg(r6, 0x0, 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000002a00)='./file0\x00', 0xfffffffffffffffd) rmdir(&(0x7f00000000c0)='./file0\x00') r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) fcntl$getownex(r4, 0x10, &(0x7f0000002500)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r5, 0xc1105518, &(0x7f0000002580)={{0x6, 0x4, 0x400, 0x10001, "7b9f15160c5df1b0f964edef0ff56471f83f45a4e86533b72f6379d42f1fbf47f4050a43771e84c52238a4ce", 0x1}, 0x0, 0x0, 0x4, r8, 0x357782ad, 0x1, "6e563f327b190dc71e565bcb8cbd96007f8aac2d75b26845239cd04232ce4470b8131f38808c6948537dbfc3826232c19d2f2cd0b1c6361fe996e45fa7b27852", &(0x7f0000002540)='/dev/usbmon#\x00', 0xd, [], [0x9, 0xffff, 0x2, 0x2]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000240)=0x11, 0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r9 = getpid() setpgid(0x0, r9) inotify_init() 2018/04/04 01:16:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r0 = eventfd2(0x0, 0x0) splice(r0, &(0x7f0000000040)=0x2a, r0, &(0x7f0000000140), 0x3, 0x1) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x100) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000001c0)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080), 0x10) accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x0) 2018/04/04 01:16:02 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) [ 516.558270] binder: 2263:2265 ioctl c00caee0 200000c0 returned -22 [ 516.592780] binder: 2263:2265 unknown command 655385353 2018/04/04 01:16:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x5, 0x246) 2018/04/04 01:16:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000340)=0x3, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={0x7f, {0x2, 0x4e21}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21}, 0xa0, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x8001, 0x0, 0x2}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x4002) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000640)=0x47e1) sendto(r1, &(0x7f00000005c0)="84a9ccbe9dcdf22c992800a8b86fe60081827567e25a9bf18958aa946d35137d465efc20ccfd4a2e66051de4b05edb37c6651bddcc5fcef42eb69f4046e506f74d1faf8894110ac4e716ac94bfd0e86976152a9a8b51", 0x56, 0x41, &(0x7f0000000940)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ifb0\x00'}}, 0x80) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000080)=""/239) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3f) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) r4 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)='/dev/dsp#\x00', 0xfffffffffffffffa) socket(0x1a, 0x0, 0x0) keyctl$assume_authority(0x10, r4) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet(0xa, 0x803, 0x8) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x200000cbe, 0x80, 0x0, 0x0, 0x7fffffff}) r7 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400080) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000580)=0xfffffffffffffe7a) ioctl$LOOP_GET_STATUS64(r7, 0x4c05, &(0x7f0000000840)) perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0xff, 0xffffffffffffff81, 0x2, 0x9, 0x0, 0x6, 0x592, 0xe, 0x401, 0x3, 0x100000000, 0x0, 0x5, 0x0, 0x3, 0x4, 0x3, 0xd43, 0x7c990f7d, 0x401, 0xffffffffffffffe0, 0x4, 0x9, 0xd0b, 0x9, 0x6, 0x2, 0x2, 0x3ff, 0xf1, 0x4, 0x0, 0x8, 0x35, 0x9, 0x0, 0x0, 0x52c, 0x1, @perf_config_ext={0xb4, 0x5}, 0x8000, 0x20, 0x6, 0x5, 0x20, 0x6, 0x8}, r8, 0x9, r3, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000540), &(0x7f0000000680)=0x4) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000009c0)={0x4b, 0x3}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f00000001c0)) sendmsg$nl_generic(r3, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000480)={0xa0, 0x23, 0x0, 0x70bd28, 0x25dfdbff, {0xf}, [@nested={0x8c, 0x66, [@generic="3ad6245b4fb9000b34adf7394fb5aa5a492520a40ba6690893ee97f8c90d3771f06a7740ee41ec3e5299e2cdb2e26c63c35ae1dbae9a9b25ece1bf6c0bd83db103d9793f2ed2d06edc2243f916ae6f2cc5387d9cb7a389093a9c1e5a9afe1510b98d5e50d8e293245b6a4d385014a3cf99365e2a9453aa3e847f104f7ee8c6fce0a9190dbc59c341"]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000050}, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f0000000400)=0x5) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) 2018/04/04 01:16:03 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x12, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000004d9c)=ANY=[@ANYBLOB="c00400001b0001020000000000000000e00008eeffffff0000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc0}, 0x1}, 0x0) [ 516.619423] binder: 2263:2265 ioctl c0306201 20008fd0 returned -22 [ 517.227535] binder_alloc: binder_alloc_mmap_handler: 2245 20000000-20002000 already mapped failed -16 [ 517.243826] binder: BINDER_SET_CONTEXT_MGR already set [ 517.249182] binder: 2245:2300 ioctl 40046207 0 returned -16 [ 517.255247] binder: 2245:2303 ioctl c0306201 2075afd0 returned -14 2018/04/04 01:16:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000100)="de9afa430e615b57a820c0f7cb8d8a03ce5662363ac03ff8ffffc4d242f95920ea3468766d59b44b63cdb224e4078b41f08b6d9f5595a2a9c8e6e06b8b46de719e1222", 0x43, 0xfffffffffffffff8}, {&(0x7f0000000180)="8260364ff0360b71f9c22894661853c67f84b7a4ce65c8e8710c3da2b03f5f047c52dd974ba8e2a908a5009d557b28201da5f60edbba2b9020a96419ee7298d36f3d9886faa941a872ad117c4d8703ff5ebc844cef2a40f474172a0bbc1dde07a8db2af6a6eebf421bbe0c182f4a404819b7a72008336939e18ef8faeacde346100419e33e9c4dbecd11747b99a5eae44628cdce870e7a27212042f105ec6f12713b5ed585ed24371e89cdc20c79171c997b404f902d5285354ab875d082c03ef745d4e17901e7205fd3ebfa6483", 0xce, 0x1}, {&(0x7f0000000280)="606ebcbe0c590e1748ea216e692831210d48b706888768b9b660feda6efccd7c52a0fa78f26d151c4cb6c2831db62583ce56cee5", 0x34, 0xd87}], 0x2000, &(0x7f0000000340)={[{@discard='discard', 0x2c}]}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) 2018/04/04 01:16:03 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:03 executing program 6: r0 = gettid() sched_setscheduler(r0, 0x5, &(0x7f00000007c0)=0x5) clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) select(0x40, &(0x7f0000000fc0), &(0x7f0000b80fc0), &(0x7f0000000fc0), &(0x7f0000000ff0)={0x0, r1/1000+10000}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x80000008002032, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dcfff7)='/dev/kvm\x00', 0x0, 0x0) request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="1dc93fdacc2769c7f0dd9635d760b6c7f9e8fe986caed98d0cf30216e4c2a6a71a5e", 0x22, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0), 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000500)={0x0, 0x0, r3}, &(0x7f0000000540)=""/254, 0xfe, &(0x7f0000000680)={&(0x7f0000000640)={'crc32c-intel\x00'}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10002, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00000006c0)=""/249) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000ff7)=""/9) r5 = socket(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r5, &(0x7f0000000700), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x100, 0x6, 0x10001}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000400)={r6, 0xfffffffffffffffa}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f00000004c0)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) socket$alg(0x26, 0x5, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x800, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') 2018/04/04 01:16:03 executing program 7: unshare(0x8000000400) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000004fef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}}}}, 0x501) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x406) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x18800, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="66b9e001000066b80020000066ba000000000f300f2205baf80c66b8ae0b828666efbafc0ceddbcbd3d7f30f070f01fcba2100ed0fc7f52e640fc71f", 0x3c}], 0x1, 0x0, &(0x7f0000000100)=[@vmwrite={0x8, 0x0, 0x520e, 0x0, 0x81, 0x0, 0x2, 0x0, 0x3}], 0x1) 2018/04/04 01:16:03 executing program 3: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000445000)) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/04 01:16:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80}}, 0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200080, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x5, 0x4) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) splice(r0, &(0x7f0000000040), r2, &(0x7f0000000080), 0x1, 0x6) r3 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="76b719844d86df9d6abfe2c645223115b80c1299cf86b68c3d25b002dcb410a2cb2cc61aee5ce885497f4bb3c28ab0e6236bddad711e98dba834a732dfdbf8b094cd41057eb2938527c679669f4ce9125e8d4e9b7478a22ecaaa190b9e6e9af542dc28dbe20ce365a887f5cb24b8d2525864f234a6f611746e6a1fadf215ce03de125fca4ed70234ef42", 0x8a, 0xfffffffffffffffc) r4 = request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='bdevvboxnet0ppp0vboxnet0', 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x10000, r4) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00000000c0)="e2aa4efd11ebf1a2cec202c5fffc12f2722b64a32934271023a19312f87e6139916c0d8409653dede6bbae61f9dda498e9d5b6c76c7b75b8b568bddb468e26f5c836273c1af3c696e8dadce2cbe97b5d26d7a18bfc266fd1047674b8bd072c8ff78869a29ebc02000000a509bc7ea53ebcc09c5f8e26aedc145b393e6bad6175afe938179ac601") semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/04/04 01:16:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x4, 0x508, [0x20000140, 0x0, 0x0, 0x20000418, 0x20000448], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x38, 0xfbff, 'syzkaller0\x00', 'rose0\x00', 'sit0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xfbef50acd7be89f2, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], 0xd8, 0x148, 0x180, [@mac={'mac\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @m802_3={'802_3\x00', 0x8, {{0x4, 0xfffffffffffffeff, 0x4, 0x4}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@random="4bdefac4e671", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}, {{{0x5, 0x8, 0x1a, 'eql\x00', 'ipddp0\x00', 'erspan0\x00', 'gretap0\x00', @random="35988a3fe064", [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff], 0x70, 0xf0, 0x128}, [@common=@ERROR={'ERROR\x00', 0x20, {"0a342df00621aa1a8c4eb30af7676c68fbdbe1a5fa43d56ebed988670178"}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x8, 0x9200, 'sit0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'ipddp0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}, {{{0x11, 0x54, 0x89ff, 'bond0\x00', 'vcan0\x00', 'ipddp0\x00', 'teql0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xf0, 0x128}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x6, 0x8001, 0x4}}}, @common=@dnat={'dnat\x00', 0x10, {{@random="7308b9980b86", 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}]}, 0x580) r1 = socket$inet(0x2, 0xa, 0x0) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000700)=0x8, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x4000ffffff88, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0xb, 0x18, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/04 01:16:03 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000000c0)='+\x00') symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/68, &(0x7f0000000140)=0x44) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x2000) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r1, 0x0) 2018/04/04 01:16:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/15) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1000}) 2018/04/04 01:16:03 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = dup(r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/04/04 01:16:03 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f00000007c0)=""/164, 0xa4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000540)=0x430, 0x4) msgget$private(0x0, 0x93) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/04 01:16:03 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x401, 0x2}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ee0000)={'vcan0\x00', 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x101) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d, r3}, 0x336, &(0x7f0000000000)={&(0x7f0000004fb8)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/04 01:16:04 executing program 1: io_setup(0x66, &(0x7f0000000300)=0x0) io_destroy(r0) r1 = socket(0xc, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe0, "6e37ea0fd280129d4ebb5ed8150a15d5d060026f0a6b0bcea194e71be0c511b60e515bafdb5fa47515fe166e00bbf9f53f0bb809ed139be32a6f4704696cd171a7fef27133a24bda25696716898bb7850364e8bf3baadacfca8b8caf6d79c3ccadd7cda927fd7c43117c218e31a91f3809cbce3ac981e9b74891b48f9fdaa42b9950d0dcf01493efc13fbf9718b81cb23adab6dd37ad62e41743857476b9c00c826650cfa683d50cc93a0fa320ebcb749c7898e5bd5532e3a011371ae3d873b2b219ff8ffdb9484140552a6204bb32a4437b73349f13a92f22ba92719d3dbf8e"}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r4, 0x4) bind(0xffffffffffffffff, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$rds(r2, &(0x7f00000002c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)}, &(0x7f0000000240)) 2018/04/04 01:16:04 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') close(0xffffffffffffffff) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r1, r2) r4 = semget$private(0x0, 0x0, 0x120) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000000000)=[0x76, 0x4, 0xfffffffffffffff9, 0x1, 0x800, 0x3f, 0x8000, 0x6, 0x3]) 2018/04/04 01:16:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000380)='nets\x00') sendfile(r2, r0, &(0x7f0000000040), 0x8) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="a1479e25342aaa16a1e3afbdfb62da984532b208b508037360c0784d43c630ee5d112fb47b856bc1f32b58cef3183b19577a51ff10bca71c0d93cccb9a9af87cafea5cd5df1ef16586eda35d677dc69dac1fa2b3816314538ba48e9bed761124c27f4227f6b5f4e5db8f358c27c1317793a6037299cf9b7768bf4e097f64c7e176a856ebf3", 0x85}, {&(0x7f00000001c0)='"', 0x1}, {&(0x7f0000000200)="e1b2bb059e33ca5fe8a82ada9ffaf0a09acba6d3c68c5af62bf41bb3ec53dc3a348ee887fe0064751365ec3b9d774e57a7529225fc6485a7a018670e40d942c58797d56a61de4bf3cce3682ec318557702f2b30d80bc429880f3f17473df1be2f32db99bf453bf824adbcbe7b918da3a184d0176d6429bd343711efbe81e54896242bf2bf62dec1ce15e5dd9feb8b561391129f4fc6d4d3bab8c7bc91a8772b79c0639bc2ee150581cc0f1a1be0c5169426a98407ad85b2e2cdd9d29", 0xbc}], 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000300)=0x9, 0x4) 2018/04/04 01:16:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:04 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0x7) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) write(0xffffffffffffffff, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/04 01:16:04 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x100) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x400000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)=0x1) 2018/04/04 01:16:04 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000600000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x8, 0x6, 0x2}, 0xc) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000200)}, 0x0) 2018/04/04 01:16:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000639000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000ba7fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast2}, &(0x7f0000000080)=0xc) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x6c, 0x15, 0x1, r0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syzkaller0\x00', r1}) 2018/04/04 01:16:05 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000240)=""/205, 0xcd) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='ext4\x00', 0x20005000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/04 01:16:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000240), 0x4) mlock(&(0x7f0000005000/0x2000)=nil, 0x2000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="6f73322e2e5c00f3b75fc75b08f42a152ab64c228a74c35747041c198aa7fb17333fa1554d8a84bc7f9992402ff40968a0c4c84263"], &(0x7f0000000180)=""/175, 0xaf) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0xaaaaaaaaaaaabe9, 0x0, &(0x7f0000000900), 0x0) 2018/04/04 01:16:05 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @dev={0xfe, 0x80}}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000600)="a3", 0x1}], 0x1, &(0x7f0000000000)}, 0xc100) r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x123, 0x2000002006) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xd5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x6, 0x95f7}, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bce232", 0x3}], 0x1, &(0x7f000000ae80)}, 0x0) nanosleep(&(0x7f0000000240), &(0x7f0000000280)) 2018/04/04 01:16:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000ef0000000000000000e1000002000100000000000006090000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/04/04 01:16:05 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000001900)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x40, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x200080) recvfrom$ax25(r2, &(0x7f0000000040)=""/90, 0x5a, 0x40002001, 0x0, 0x0) 2018/04/04 01:16:05 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:06 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/04/04 01:16:06 executing program 6: syz_emit_ethernet(0x42, &(0x7f0000000040)={@empty, @random="2d61d75f2d2b", [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @ipv4={[], [0xff, 0xff], @rand_addr}, @random="b3511ddc7a72", @local={0xfe, 0x80, [], 0xaa}}}}}, &(0x7f00000000c0)={0x1, 0x3, [0xbd, 0x520, 0x2b, 0xfef]}) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) syz_emit_ethernet(0x2b, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x9}}}}}, 0x0) 2018/04/04 01:16:06 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20a0}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="e8000000", @ANYRES16=r2, @ANYBLOB="200028bd7000fddbdf250a0000000800060001010000080006002f0700005c00020014000100acb77416000000000000000000000000080009000100000005000000f4f2ca6f0c8000000000000000000000000000aa080084f3dbc6000008980f2f4ed6afea425e000500ae0b00000800030000000000f8ff040000000000080006007f00000008000600030000004800020008000b000a00000014000100fe8000000000000000000000000000aa87000b00000000080008001a0e00000800080006000000080009000000f03f0800040005000000"], 0xe8}, 0x1, 0x0, 0x0, 0x8004}, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000280)=0x7ff, 0x4) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) ustat(0x1, &(0x7f00000002c0)) openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x100) 2018/04/04 01:16:06 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="74727573d4e86be6f4b1daedda85f12342a8fd21d181"]) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/47) 2018/04/04 01:16:06 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xc2, "3a0188d94fbfd924e5a414976c30a74cb2fa8a95798f9cfea8d0241de11bfe6eb1b31e55cbedb9538216a0b906004637d00f23a85642aef8a0d7501e19ca7b55ba5872c3de440ac3d29601a87e57887ab2e2f98ab6721e398faecd4f9c147acd931da1040e936f8f639d4b27a98124318b9ccede22281725d3042c52eadf331f1a5a487dee1e7251611cd8b5c4c444616a089bbef569231f491454e42ddd8b492b772dd20be5f4d3c6da57937dd4865581c28d77b524e59a5c560800391b3ac18d62"}, &(0x7f0000000280)=0xca) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x44, @tick, 0x8, {0xfffffffffffffffd, 0x1000000000000007}, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 01:16:06 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) pivot_root(&(0x7f0000000180)="e91f7189591e9233614b00", &(0x7f00000001c0)="e91f7189591e9233614b00") r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) name_to_handle_at(r3, &(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000080)={0x9e, 0xe8, "72a2209300adda2359e877d4a2aa145b9b8fd944bc580e2a1e2cb71954fe1a5e8842507bd4039d8e53989336fce011eca65995c9cfbb6f9fa022ed7204162b99c1234f9fecb7b41248e8293cd9630f02059f272413dd81ca922e44f94b07ee7c27aa846b82d4747d7c27e50e704e45f3aa5457571d72f54ff85578977fc825392f8ed0677838229e2b4d52bb4499a503255bebce4547"}, &(0x7f0000000140), 0x1400) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000200)={{0x1ff, 0x800}, {0x3, 0x8}, 0x10000, 0x0, 0x7}) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) dup3(r0, r1, 0x0) 2018/04/04 01:16:06 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000011ffb)={0x73, 0x79, 0x7a}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x1f) 2018/04/04 01:16:06 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$revoke(0x3, r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000001c0)={@rand_addr=0x9c96, @loopback=0x7f000001}, 0x8) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="01000100"]) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000002c0)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000080)=[0xffffffff, 0x401, 0x9, 0x3, 0x1, 0x8], 0x6, 0x7fff, 0x61b, 0x800, 0xaf, 0x1, {0x2, 0x1000, 0x400, 0x7d, 0x3f, 0xe9, 0x20, 0xffffffff, 0xdf, 0x6, 0xffffffffffffff7f, 0x7, 0x8, 0x200, "9c013f8d1e0307c3ea815419f80509423d83b70cfbe68030a86f1e4498acc5ae"}}) 2018/04/04 01:16:06 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000140)=0xffffffffffffff90, 0xffffffffffffffeb) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/04 01:16:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000300)={0xfffffffffffffffb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a9a]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 519.736069] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/04 01:16:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="0000000c3d2c140000001f000000000000000000"], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') ioctl$TIOCSBRK(r1, 0x5427) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/65, 0x41}], 0x1) write$evdev(r1, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@rand_addr=0xa69]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) flistxattr(r2, &(0x7f0000000040)=""/79, 0x4f) [ 519.788439] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/04 01:16:07 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x5) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x422580, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x71f, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffff9, 0x100, 0x1, 0x6, 0x5, 0x2, 0x80, 0x6, r2}, &(0x7f0000000100)=0x20) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x14}, 0x0, 0x7, [@multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x17}]}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x7, 0xba, 0x7fffffff, 0xcb, 0x220}, &(0x7f00000002c0)=0x98) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000340)=ANY=[@ANYBLOB="1000000000000000e44bddb1673ef6e4b2e6644242cfdd87a17152de1c448709524080a9c1b97ce0f9cec9bbb34b2d555dd560e40100000000000000d2383669fd65d4516a7e0b0f2cf63a3d6b6ca475519daa723da7a31e2e3a4572e64bdbdb517905cad0df0d5b505bcae2688661ba0ce1d6079f58f50f5a8f1e657854169f53582e5eda991b8825fde94cb9fd1cf639bfff617bee397768f9da170110fdf145486d000000000000"], 0x10}}], 0x2, 0x8000) 2018/04/04 01:16:07 executing program 5: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x800) syncfs(0xffffffffffffffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="640000000000000059f9f8150000000002000000ff07000001000000000000000300000000000000f500000000000000c1000000000000843f00000000000000000000000000400000020000000000000000000000000000"]) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0)=0x1000, 0x4) lseek(r1, 0xfffffffffffffffe, 0x4) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000200)=""/157) getpeername$netrom(r1, &(0x7f0000000480)=@full, &(0x7f0000000340)=0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) sched_getattr(r2, &(0x7f0000000400), 0x30, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x10000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0x7fff, 0xff}, 0x2) fcntl$setstatus(r0, 0x4, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) 2018/04/04 01:16:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYBLOB="0a0000002be017357c6a4b8295d0fcdb44d0198c"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 01:16:07 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) exit_group(0x3ff) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040)={0x77359400}) 2018/04/04 01:16:07 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x5ffff, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000003ff8)=0x80) readv(r1, &(0x7f0000001500)=[{&(0x7f0000001000)=""/50}, {&(0x7f0000001680)=""/42, 0xffb6}, {&(0x7f0000001580)=""/252, 0x350}, {&(0x7f0000001180)=""/9}, {&(0x7f00000011c0)=""/186}, {&(0x7f0000001280)=""/210, 0xffffffffffffff61}, {&(0x7f0000001380)=""/94, 0xfffffffffffffea8}, {&(0x7f0000001400)=""/104, 0xfffffde1}], 0x32) sendto$ax25(r1, &(0x7f0000000100)="a82a4ef7a2329a", 0x7, 0x20008000, &(0x7f0000000140)={0x3, {"b48846f10edc03"}, 0x80000001}, 0x10) 2018/04/04 01:16:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0xffffffff, &(0x7f00000000c0)=0x4) 2018/04/04 01:16:07 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) kexec_load(0x8001, 0x3, &(0x7f0000000680)=[{&(0x7f0000000540)="731e75fc2aaa093407381996dcdece4297c59b953c168fef1b8d3c1f735ff6158d1daaeff6b509f37b883af6473b03544a328aa33a38658c45400dc3508dfdbf203fb8b445f1fe4f43fa9d5db22c608a9766926447a14d87d1002addc8d14f4abe45efdcd7914ff48906dd871ee846d4f566f2d92e7f126ba6490678bf6d61bda85375be7b6d67c4f7a12583ccad27ba8d8ad6142b6f195619d5d8f98f3691c4e47390ef046b0d5d72351ba9170744d6ba72a809d5ac41a91a45b6dfcb987efdeb48b728304a99143b13687c713d5f69", 0xd0, 0x7d56, 0x450}, {&(0x7f0000000000)="d74663c69193443fad6eae1f529099a225810e51c18e40d03ffb56c45cfc0f9d02b9aeca8f11f54a268774730b13d6bbcce2383b696793373ccaf962c9950327bf9dd38833a61828493dc3f9be32d76a2c287d04d96ab8ff2d7d", 0x5a, 0x18, 0x8}, {&(0x7f0000000640)="3b97a1763744731eedb3a51f9e5845700f40a619834c7749c4038952ebd5bf44", 0x20, 0x9, 0x2}], 0x3e0000) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4005}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x32, &(0x7f0000000100)=@filter={"66696c74657200000000000000000000054000", 0xe, 0x4, 0x348, 0xffffffff, 0x208, 0x208, 0x130, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], 'irlan0\x00', 'eql\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) [ 520.708532] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 01:16:07 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000100)={0x2, 0x0, 0x9, 0x2, 0x100000001}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000000c0)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000004c0), 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1, 0x1d1180) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000380)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x18000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'tunl0\x00', 0x0}) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000240)=0xfffffffffffffff7, 0x80000000, 0x6) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x2, 0xd25, 0x0, 0x400, 0x6, 0x200, r5}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000300)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000280)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/04 01:16:07 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x80000001, 0xa2000) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000280)=""/225) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) socketpair(0x3, 0x80e, 0xfffffffffffffbff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000200)={0xfffffffffffffff8, 0x20, 0x400, 0x2, 0x5, 0x100000000}) request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='erspan0\x00', 0xfffffffffffffffb) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x5, 0x9, 0x5066549a, 0x7f, 0x0, 0x8, 0x2, 0x6, 0xe5, 0x80000001, 0x77, 0x9, 0x2, 0x1f, 0x1f, 0x7, 0x8, 0x4, 0x7f, 0x3f, 0x7f, 0xffff, 0x640, 0x10005, 0x80000001, 0x8, 0x5, 0x1000, 0xfffffffffffffffb, 0x0, 0x1ff, 0x4, 0x0, 0xb2, 0x401, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0x101, 0x10001}, 0x4a53, 0x200, 0x3ff, 0x5, 0x100000001, 0x0, 0x80}, r5, 0x4, r1, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000900)={0x9, 0x4, 0x1, 0x4, 0x1, 0x9, 0x9, 0x40, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000980)={r6, 0x1000}, &(0x7f00000009c0)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000400)={0xffffffffffffff7f, {{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x5}, &(0x7f00000006c0)=0x8) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000700)={r7, 0x5, 0x8, 0x200}, 0x10) request_key(&(0x7f0000000380)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='erspan0\x00', 0xfffffffffffffffb) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000000740)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a574305000184dad9e1e939e244a24a8ff073b2e5a00455b1562a5c478882ea4d8ff2c72b7b062b0400000000000000"], &(0x7f0000000500)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000540)={r8, 0x1f, 0x5, 0x4c, 0x0, 0x81}, 0x14) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000005c0)="c28dd61761e6956ddc682d97d533d65f19732d52284d6929ebc866abcdfb3bd682d4efdfd8228f06bb40d0a1eadcf76e8125aba846e67b37b1edacbcd5447149a3edbd1e27e22b29261a13e5eb7f6de9e4407e0d001cef68545cbe72a5ce066793e849c8ece755cf8639c1f418690a79aa549c0bf76ff8ad8bd923b6a8f7f24e0173823dde75fa5ed2f864c2545870dcceea8c180ab044b3a1005bce1787255d3d4d6a5d96d96685137eec893577eb299c1ec4b5af01f39e262f6799938ca682e996d2826c28a49475d9ad6a898dc3b98a2365cec1a6abf7ab44ce") 2018/04/04 01:16:07 executing program 1: syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0xd, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) get_thread_area(&(0x7f0000000040)={0x40, 0x1000, 0xffffffff, 0x2, 0x1, 0x8, 0x7ff, 0x7, 0x8001, 0x2}) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000001080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)=""/8, 0x8}], 0x1, &(0x7f0000001180)=""/101, 0x65, 0xff}, 0x2000) 2018/04/04 01:16:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:07 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000140)=0x80000000, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000100)={0x2, r0}) 2018/04/04 01:16:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="0181ff000000000000000000001100009e"], &(0x7f0000000080)) r3 = dup2(r1, r2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000003e40)={0xffff}, 0x1) 2018/04/04 01:16:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt6_stats\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000000c0)=""/17) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2000000000400, 0x200000000080000) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000001c0)=""/179) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect={{}, {0x8}}}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa7}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000280)=0x1, 0x4) 2018/04/04 01:16:08 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x400000) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)) modify_ldt$write(0x1, &(0x7f0000000000)={0xffffffff, 0xffffffff, 0x0, 0x0, 0x1, 0x60db7c67, 0x7, 0x2, 0x2, 0x800}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x80000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x4d, "1a890b916f4591062c8998919c1441dd999c2ad786b675bb5dad461ec857407fb434fc9e81517a458fe6aa194a560af2499ebf95a39dc83ffb76f99d5725c8397823f3b6786ae2bd74d5871025"}, &(0x7f00000001c0)=0x55) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) r4 = syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x7, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r2) 2018/04/04 01:16:08 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005ddf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}}}, &(0x7f0000e7bffc)=0xb8) 2018/04/04 01:16:08 executing program 1: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) write$fuse(r2, &(0x7f0000044000)=ANY=[@ANYBLOB="0000000000000000000000000800dd0000000000000000000000000000000000"], 0x20) r3 = dup2(r0, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003180)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000003280)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000032c0)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, 0x9, 0x81, 0x7, 0x100, 0xd0a9, 0x410000, r4}) 2018/04/04 01:16:08 executing program 0: r0 = userfaultfd(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x14104a, 0x0) getsockname(r2, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x80) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e24, 0xff, 0xa, 0x20, 0x80, 0x6c, r3, r4}, {0x1, 0x0, 0x9, 0x200, 0x40, 0x8, 0x1, 0x80000000}, {0xffffffff, 0x8, 0x2, 0x1}, 0x8, 0x6e6bbe}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x3, 0x3, 0x200, 0xfffffffffffff800, 0x7, 0x80000001}}, 0xe8) r5 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r2, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) sendfile(r5, r2, &(0x7f0000000000), 0x100000001) poll(&(0x7f0000000100)=[{r1}, {r5}, {r0}], 0x3, 0x200) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x9, 0x3, 0x3, 0x40, 0x0, 0x2, 0x3c442609c82038ad, 0x0, 0xb7f, 0x8, 0xffffffffffffffff, 0x7, 0x1, 0x0, 0x8138, 0x2, 0x6, 0x7, 0x1, 0x1, 0x7fffffff, 0x9, 0x100000000, 0x7, 0x1, 0x0, 0xfffffffffffffffa, 0x3, 0x8, 0x80, 0xfffffffffffffffc, 0x6, 0x8, 0x0, 0x9, 0x0, 0x0, 0x8000, 0x3, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0xe9f, 0x2524, 0x3, 0x8, 0x81, 0x145}, r2, 0x8, r2, 0x9) 2018/04/04 01:16:08 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='GPLcgroup\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r1) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xfffffffffffffd64, &(0x7f000000b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1800000015020d06fa5c0000000000000000e60000000a00000066bf2af893c8dd6ba0af6bdf50bdac7cd078ce00cfd3a8c4911d54e5911332395ddc87a1f2992756aff49f33db4d89de8a063a08e366f38a418cc7be733e7e9ddfd3632a4e6e31b95c68584c016e336d6dc388c79311deed802918c5c944e84f8725d77859e7cf2aa6fc7891a1a32a143aedaee953e3583f458b48c53f6ad17b530b705e7a906c57e19a8dce5cfd65bb2d2a3d2965ac28f8d4", @ANYRES32=0x0], 0x2}, 0x1}, 0x10) r2 = gettid() process_vm_readv(r2, &(0x7f00000026c0), 0x6, &(0x7f0000002880)=[{&(0x7f0000002780)=""/235, 0x34a}], 0x1, 0x0) 2018/04/04 01:16:08 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) r2 = fcntl$getown(r1, 0x9) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f000001dffc)=0x1) fcntl$dupfd(r6, 0x0, r5) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) ftruncate(r7, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1}}) ioperm(0x20, 0x3, 0x0) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000000900)={0x3, &(0x7f00000007c0)=[{0x4, 0x5, 0x7fffffff, 0x3ed}, {0x100, 0xfffffffffffffffd, 0x3f, 0x9}, {0x5, 0x7, 0x7f}]}, 0x10) read(r6, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r8, 0x10e, 0x2, &(0x7f0000000640)=0x1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000480)) getsockname$ax25(r9, &(0x7f0000000940), &(0x7f0000000980)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000840)=0x10000, 0x4) 2018/04/04 01:16:08 executing program 5: r0 = creat(&(0x7f0000000240)='./file0\x00', 0xa0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000001, 0x24080) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000100)={0x9, 0x3, 0x3, 0x0, 0x0, [], [], [], 0x1, 0x9a3}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000b00)={'erspan0\x00', 0x0}) utime(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x1000, 0x101}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f00000003c0)=""/12) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000080)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) [ 521.765114] device erspan0 entered promiscuous mode 2018/04/04 01:16:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000700)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) 2018/04/04 01:16:08 executing program 0: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x1fe, 0x0) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000680), &(0x7f0000000640)=ANY=[]}, 0x78) unlink(&(0x7f0000000100)='./file0\x00') 2018/04/04 01:16:08 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x1f, 0x2000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0xc15, 0xc00, 0x8, 0x3, 0x471, 0x100000000, 0x7249, {0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0xd}, 0x80000001}}, 0x5, 0x7, 0x81, 0x101, 0x5}}, &(0x7f0000000580)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r1, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x3, 0x100}, &(0x7f00000006c0)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000480)=0x84) ptrace$setopts(0xffffffffffffffff, 0x0, 0x7ff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@ax25={0x3, {"b461317a1e6eae"}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000005c0)='net/mcfilter\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000280)=""/161, 0xa1}], 0x2) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000140)='./file0\x00', 0x62) r6 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000740)={0x7, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000700)={0x80000060dc, r7, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000180)={r8}) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r6, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='user.syz\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000200)={0x4, @time, 0x7, {0x18c9, 0xff}, 0x93, 0x0, 0x4}) 2018/04/04 01:16:08 executing program 5: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x9, 0x1, "684dc07f5bd2", 0x3}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x0, 0x52, 0x56, &(0x7f00000003c0)="d1ac923d9909878cd3c51ac618f4e98a66232ee820883eae8c63efa7fe79f00fde116cc1c0f9e212c6885764d195bb2b976436347ca45bfaff325e1f6c9d15267bfc94bca6ee792dc64b75aca77c9d0d434d", &(0x7f0000000440)=""/86, 0x4, 0x9}, 0x28) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'syzkaller1\x00', {0x4, 0x5d, 0x80000000, "de0abfc0db17", 0x6}}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'ip6aretap0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'bond0\x00', r2}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c08000014001101f7ffffff000000000a000000", @ANYRES32=r3, @ANYBLOB="1400010000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) [ 521.863427] device erspan0 left promiscuous mode 2018/04/04 01:16:08 executing program 3: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') mprotect(&(0x7f0000d11000/0x4000)=nil, 0x4000, 0x2000004) madvise(&(0x7f0000d0d000/0xb000)=nil, 0xb000, 0x1d) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', r1}) 2018/04/04 01:16:08 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:08 executing program 0: r0 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x100000000, 0x7fffffff, 0x9, 0x9, 0x3, 0x0, 0xff, 0x7ff, 0x9, 0x9, 0x400, 0x0, 0xfffffffffffffff9, 0x6ad, 0x6]}, &(0x7f0000000100)=0x100) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x4}, &(0x7f0000000180)=0x8) r3 = syz_open_procfs(r0, &(0x7f0000000380)='net/rt_cache\x00') ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000480)=0x4) r4 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="0fb043b92cacac75cfeafe3063c5f51b12f94dcf3ab977437c800d8a94baed8eb1c4dddae45f4d99f56ac30bac2e78e05fe43ddf0741c435bb73e065c73aaf97eab59c2929e1020da9618e7ae734d1d54cff19", 0x53, 0xfffffffffffffffe) keyctl$read(0xb, r4, &(0x7f00000002c0)=""/159, 0x9f) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000500)={r2, 0x401}, &(0x7f00000004c0)=0xffffffffffffff5d) setsockopt(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000001000), 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000400)=0x5, 0x4) [ 521.955522] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 01:16:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='setgroups\x00') syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x100, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)}], 0x1080000, &(0x7f00000000c0)=ANY=[@ANYBLOB="747a3d5554432c6572726f9fc3c772730703000000000000756e742d726f2c73686f77657865632c6769643d3335373032353530"]) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x71, 0x4, 0x9, 0x7, 0x100000000, 0xfffffffffffff3af, 0x650, 0x3, 0x5, 0x4135, 0x7}, 0xb) 2018/04/04 01:16:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfff, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) iopl(0x5) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001180)={0x2, &(0x7f0000001140)=[{}, {}]}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000011c0)={0x1, 'ipddp0\x00', 0x3}, 0x18) sendto(r0, &(0x7f0000001200)="049d9482d4911308f5907ec4155f1c12e8aab01e0eb98e9324c89c03fd5aa39c9ec43f4ec71cf80016797936947ee2e6c5ade415f5974e3d990c608cde612f6ab2dcb365eb3a343e35ecad36bd1f1b70fdb99e95acecdbf894a8ae032f4b0a53fc004dec6bdc7a54e25e154059169658ef11b7df462383cf1a71bb0a48eb9b3330", 0x81, 0x4, &(0x7f00000012c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x3, 0x1}}, 0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001340)={r1, 0x2}, &(0x7f0000001380)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002600)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000002700)=0xe8) bind$packet(r0, &(0x7f0000002740)={0x11, 0xf7, r2, 0x1, 0x1ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) r4 = socket$inet(0x2, 0x80e, 0x84a6) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002780)=0x80000001) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00000027c0)=""/122, &(0x7f0000002840)=0x7a) link(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)='./file0\x00') r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002900)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000002940)={r1, 0xffff}, &(0x7f0000002980)=0x8) socketpair(0x0, 0x80003, 0x7, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x2, 0x4}) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000002a80)) r8 = accept4$unix(r5, &(0x7f0000002ac0), &(0x7f0000002b40)=0x6e, 0x80000) r9 = syz_open_dev$random(&(0x7f0000002b80)='/dev/random\x00', 0x0, 0x2280) sendto(r9, &(0x7f0000002bc0)="a3ba5489f4e1286d8b27ac2448bc7d3e6997d80625c5570a4914d7752e553ce360e30d7ba9b8b4fd15aacdc1e94defc40e3db7e2c0ac965cfc3a2b46967d42e733179d208a97b72a81cbdea8d2915f507e56fca4676778b44d0c992c61086e0a15b546bf13157db37fd94a5230d6892c776771098c8ff22ccda4081ea66347f4d2db94218d7f5174caa31b27dae0f618d8d1aafdb53432009fa31e08e4d5291006e308ab985d3ab6b0859ea942", 0xad, 0x80, &(0x7f0000002c80)=@ll={0x11, 0x1f, r2, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) fcntl$getflags(r0, 0x408) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002d40)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r6, &(0x7f0000002e80)={&(0x7f0000002d00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002e40)={&(0x7f0000002d80)={0xa0, r10, 0x200, 0x70bd2b, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2e4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x81}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$TUNSETTXFILTER(r7, 0x400454d1, &(0x7f0000002ec0)={0x0, 0x6, [@random="2bcb554fa5dd", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) fcntl$getownex(r8, 0x10, &(0x7f0000002f00)={0x0, 0x0}) ptrace$setopts(0x4200, r11, 0xe27, 0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f0000002f40)={0x3, "63a843"}, 0x4) quotactl(0x2, &(0x7f0000002f80)='./file0\x00', r3, &(0x7f0000002fc0)="4f91") 2018/04/04 01:16:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8)=0x3, 0x8) sendfile(r1, r2, &(0x7f0000000000), 0xffff) 2018/04/04 01:16:08 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc0000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x101, 0x8) r2 = socket(0x10, 0x3, 0x4) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0xfffffffffffffe00, 0x5, 0x4, 0x0, 0x4, 0x40, 0x0, 0x3, 0x93c, 0x1, 0x0, 0x100000000, 0x3ff, 0x49, 0x3ff, 0x4, 0x6, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x4, 0x3, 0x2, 0x80, 0x5, 0x80000000, 0x9, 0x7, 0x5ecc, 0x3, 0x5, 0x7, 0x1, 0x8000, 0x10001, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x5}, 0xa, 0xe8f8, 0x5, 0x7, 0x9219, 0x4, 0x7e}, r1, 0x9, r0, 0x9) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d00000000000000000000080000000000000000240008001d0009000000090000008910cf7a5164ef891111a0edabf37c1fd93a0d00000000000000000000000000000000"], 0x4c}, 0x1}, 0x0) 2018/04/04 01:16:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x4, 0x0, 0x8000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 01:16:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10200) r1 = shmget(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x800, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000140)={0x0, 0x80, 0x1, 0xfffd, 0xffffffffffffe1af, 0x2, 0x1, 0x0, 0x8, 0x9}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x3, 0x5, 0x7, 0x8}) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x20000000000, 0x20000) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x9}) 2018/04/04 01:16:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'lo\x00'}, 0x18) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400001) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000140)={0x3, 0x0, [{0xb20, 0x0, 0x7}, {0x489, 0x0, 0x401}, {0x8fe, 0x0, 0x8}]}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='lo\x00', 0x3, 0x0) 2018/04/04 01:16:08 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:08 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x1}, 0x4c0b58d2b4a063dd) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@loopback, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) sendto$packet(r1, &(0x7f0000000000)="1d79d4c6d78254dbbc60caac306d8bca9df4b5bd537b38983bd24e4e660f615a94c0322172287967213be371f9ffe5c2ee5d1988dcd0a814c778fb3c0717447c7c2d012fd0d27f51a55fca55abdfe2d2092720b682081a1bf4e1d54474c98fec1aad60a7bf62d001e2", 0x69, 0x4000001, &(0x7f0000000100)={0x11, 0x10, r2, 0x1, 0x100000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) socket$inet_sctp(0x2, 0x2005, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f00001e3000)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220040, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000000)={0x0, r4}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x402000, 0x0) bind$bt_l2cap(r5, &(0x7f0000000180)={0x1f, 0x5, {0x729d2a82, 0x10001, 0x4, 0x3, 0x8000, 0x3}, 0x200, 0x9dd}, 0xe) 2018/04/04 01:16:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) readv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) 2018/04/04 01:16:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x10) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000004c0)=""/17) syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x87c7, 0x200000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r2, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = accept$inet6(r2, 0x0, &(0x7f0000000040)) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) r5 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="e90700c727c7af375eaa4de5d7659c"], &(0x7f0000000540)=0x1) sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004) dup2(r5, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd40") [ 522.623515] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/04/04 01:16:09 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x400001, 0xffffffffffffffff) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3f9, 0x0, 0x1}, 0xffffffffffffff9b) chmod(&(0x7f0000000100)='./file0\x00', 0x1f7) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x3, 0x800000008, 0x524, 0x9, 0x4, 0x0, 0x5}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000be4f70)}, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000240)=""/116, &(0x7f0000000140)=0x2a) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x0, 0x9b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x20}, 0x0, 0x0, r0, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='\'@:vmnet0/bdev\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000002c0)=0x6c512ddb000000, 0x8) 2018/04/04 01:16:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="9a7ab89dcc4ecb498ca9b02d92faf81895e5a0d8b91f09a7ae4b050a5be79f80bb0b71fc4b4bf68e15c689205ba8fd63b0008c545dba13c2b3e60d14e9e202e0d42f95956a823ff33172ce0d790a222c014dcad4966347dac9e911ebd66f217e831f1829deb66a21e8cc63", 0x6b, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x80) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) poll(&(0x7f0000000000)=[{r0, 0x6002}, {r0, 0x8}, {r0}, {r0, 0x8000}], 0x4, 0xffffffffffffff7f) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 2018/04/04 01:16:09 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0xffffffff80000000, 0x6}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/04/04 01:16:09 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r0, &(0x7f000006eff0), 0x1000000000000048) unshare(0x400) signalfd(r0, &(0x7f0000000000), 0x8) mq_open(&(0x7f0000000040)='/[vmnet0\x00', 0x2, 0x40, &(0x7f0000000080)={0x5, 0x4d0, 0xac0a, 0x9, 0x8, 0x5, 0x1, 0x101}) 2018/04/04 01:16:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x8, 0x80007, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) close(r1) 2018/04/04 01:16:09 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0xfffffffffffffffc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x3, r0, 0x1}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0xf6b, 0x9, 0x3, 0x442, 0xa5, 0x1}) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x4, 0x1, {0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x1}}}, 0x3a) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/04/04 01:16:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1000001f) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100402000000100000001c04ed59fffff500002f0008000100040408010000000000000005", 0x58}], 0x1) 2018/04/04 01:16:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x7) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000280)="16b32300", &(0x7f00000002c0)=')\x00', &(0x7f0000000300)="766d6e657430c2736563757269747900", &(0x7f0000000340)='vmnet0selinux)\x00', &(0x7f0000000380)='cpuset\x00', &(0x7f00000003c0)='uservboxnet0vboxnet0mime_type$em1\\\x00', &(0x7f0000000400)='%*\x00'], &(0x7f00000004c0)=[&(0x7f0000000480)='*-'], 0x800) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x0) getsockname(r0, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000580)={0x3, 'lo\x00', 0x2}, 0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffeb3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x20}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000640)={r4, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x684}}, 0xd77, 0x7, 0xfffffffffffffffe, 0x6, 0x64}, &(0x7f0000000700)=0x98) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000540)={0x9, 0x0, 0x5, 0xfff, "16434586d3d3fb4ae294733b3305872074cfe988a4de4818aa072ec21940bca3b6b86e83c738767c44a8f0ce", 0x200}) socket$inet(0x2, 0x6, 0x7) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000500)=0x430e, 0x4) accept4$inet6(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000780)=0x1c, 0x80000) 2018/04/04 01:16:10 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r1, 0xffffffffffff1241}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'dummy0\x00', &(0x7f0000001340)=ANY=[@ANYBLOB="0f00000000020000090000000000000001000000000000298233406f2562680100000000ffffffff0800000057040000ff0300000001000000000080030000000100000005000000020000007f00000002000000001e00006b25eb100700000038890000d1cf7eb240f2e0522fc16792430b00388399c5fb10f014c9d96dfa52772f568280d338b6b9bea7521b4f5b5a4ed29774925fad6e9bb6294db8161322e606f7c5e6fd7cac01c8d66a8a94c32d745f2e3ed690746bf97fab793e3d7cdca8f29d716df08dcb53db96679dd16151"]}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000001c0)={0x10001, 0x6, 0x7}) 2018/04/04 01:16:10 executing program 7: r0 = socket$inet(0x2, 0x3, 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40a00, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@multicast1, @dev}, &(0x7f0000000140)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="9905944c9fef4e521c778d70cf320000", 0x30c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x10c, r2, 0x2, 0x70bd26, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffff00000000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x23}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xc}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x10c}, 0x1, 0x0, 0x0, 0x5}, 0x4008080) 2018/04/04 01:16:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000a000000040000000000404aff0152c7df622aa77d55c5f957b4efed7d4b0f601b2ba0f90cc4c55ea91a08f2d12312f96b74ddf4c727a416c1bc61437f1136cbc1bbf6284d51617e55261d44"], 0x18}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000001c0)={0x5a09, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0xcb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x1, 0x76, 0x7, 'queue1\x00', 0xb9}) 2018/04/04 01:16:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001e40)=[{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)="6e829354f1d75b3e73816e135e8d0ddef971a5ff3d72a97ffd027f4c28690e7c", 0x20}], 0x1, &(0x7f0000001780)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x10001, 0x8, [0x8cdf, 0x1]}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={'nr0\x00', 0x1}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000240)) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)=0x1) 2018/04/04 01:16:10 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:10 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="840000400000000000000000000000e7552dbf2aed3cd79079000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e7c178a1239cb959cf0c249b9733da5e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc308000000000000000ff8be0c090070309f7f196913"], 0x81}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x6, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, {&(0x7f00000001c0)=""/101, 0x65}, &(0x7f0000000240), 0x24}, 0xa0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x4) 2018/04/04 01:16:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000b4fffc)=0x5, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x16f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x1655, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}}, 0x84) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000180), &(0x7f0000000140)=0xd16d7c164f109f7b) 2018/04/04 01:16:10 executing program 5: r0 = socket$inet(0x10, 0x5, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f0000001b80), 0x0) r1 = dup2(r0, r0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x47c}) recvmsg(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001700), 0x0, &(0x7f00000001c0)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0)}, 0x0) recvfrom(r0, &(0x7f0000000440)=""/55, 0x34, 0x0, 0x0, 0x0) 2018/04/04 01:16:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000c0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000280)={@loopback={0x0, 0x1}, r4}, 0x14) openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) 2018/04/04 01:16:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0x6, 0x2000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000740)={'TPROXY\x00'}, &(0x7f0000000780)=0x1e) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/158, 0x9e}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x8001, 0x0) dup(r1) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='stack\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000800)=0xff, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x90000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x400400000, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x20001, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000400)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000600)=0xe8) sendmsg$nl_route(r4, &(0x7f00000006c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)=@ipv6_getaddr={0x2c, 0x16, 0x720, 0x70bd29, 0x25dfdbfb, {0xa, 0x38, 0x6, 0x0, r6}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000000) waitid(0x3, r5, &(0x7f0000000200), 0x20000000, &(0x7f0000000280)) r7 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) r9 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r9, 0x40505330, &(0x7f0000000180)={{0x0, 0x80}, {0x81, 0x7}, 0x1ff, 0x6, 0xfff}) prctl$setname(0xf, &(0x7f00000007c0)='/dev/sg#\x00') ioctl$KVM_GET_MSRS(r8, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="dfe3337b5eb6bb5c"]) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000040)={0x3, r2}) 2018/04/04 01:16:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4c, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/245) 2018/04/04 01:16:10 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x0, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xae) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x40051) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/04/04 01:16:10 executing program 3: rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='rxrpc_s\x00', 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000400)='.dead\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='fou\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f00000003c0)=[{&(0x7f0000000140)="25ff5eed61dcb2b1f5b1b413529fbff71ee2a02772a7c2a87dd6a9233646a3ba66fec021032b0aa6af0a182d401a84df94fbbab567b7ed21eebedb436f295ac1c482ffaed1f8cf84a91effa223ab3202f0da7f44b996b2ec8181f81736ec599c059970541852ddf1172ae3b192cf9cdf545e38c749950b8272ae18866e1809d5849d9061a89bed78dae3b3092882dfd17b8e67cf511f6890f1ef94e987e47fb087e5017ccfaaff879ad810d4337629742b023ef594778929bf8198f49f10deda66d7856b2cc08002970cc05472d3f06513284449f5", 0xd5}, {&(0x7f0000000240)="7f1d40471a3422c22e4525992a8b6d5acadbc3d619c4b492eee29d3b71d48c9a9dad25082b99ed46bfc6dd03654cd3a9b612bfb02bc6b3bc28df1848fdadf67f507935ac2b0cf0f6e4c0575ac31b29202c8a3a4b7faa476ca26a8ea48347ac54e5e50782d039c969350d2a81178aed3bc43f83e3d90b31789e53cfaba1f71b5b49fdf1783c9885c6ede37a799ed3bbfb604c67f444fbbe7bed30fe1f96855349e8dcc82a23a978c36110f3ea4a0d4a4833bc3fe6fd6d10efd83013cf30ebbc35cbd063", 0xc3}, {&(0x7f0000000340)="c4e1aeb6c76e5c28c2f948b45c97fee7c3", 0x11}, {&(0x7f0000000380)="3ee9a1786642529a65219cc1f000", 0xe}], 0x4, r1) r2 = socket(0x10, 0x7, 0x7ff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x1}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000600)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1, 0x3, 0x5, 0x4, 0x4}, &(0x7f00000006c0)=0xfffffffffffffec9) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') 2018/04/04 01:16:10 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xd395, 0x40) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = msgget(0x0, 0x20a) msgsnd(r1, &(0x7f0000000080)={0x0, "0e628adde4507384fa866233d555a2c7de565e3a34ba8897608b16c261e385235e248238d0184c447786c23fd70d4205dbc358937aebbf56f369c4c49b112c"}, 0x47, 0x800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000072c0)=[{&(0x7f00000059c0)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000006e00)=[{&(0x7f0000005a00)="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", 0xcce}], 0x1, &(0x7f0000006f80)}], 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/04 01:16:10 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x1000200000000114, 0x2711, &(0x7f0000000100)=""/1, &(0x7f0000000180)=0x1) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0xb6f4, 0x2) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x6e41) r3 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="09631040", @ANYRES64=r3, @ANYBLOB="00008ab25980e97d68eaec86d9621c4c2314429f019163201a6e73a0f41c804f02003a64174658838089ef1739fb0ca3459236e5ac6e8780effe99ddb1772419b7f115c7ac60cf727f89749a82c00da2fe83ed55a225e3f8338fa419dee9dc4fb1598aaa9615d9ea8bce201bf5853caae85d08b987c138d23b18e6139bfcdf672322c51f9ac9d735536410e52186b44f715b0078812de6391e91c5b753b6e457d3f0a003967443164e170f6071e365c6e678e6d3af06000000ac302f5d3c45211271ae227979aa8bb34a9bedaaee7213f3728bdbae0cfdf6126e188f3c1f7a8edb9b42eb02004f8c784c8514b1f8621dcb949ffc43202e87c8e1a9ef3d1713a59bc680d6bcd2f55dccb863152b6e6ec415f9dd639858599000e9afe52316ecc3b93680085864d979577e1aff161144e760157bf92c0c7a67cf133e40525e93c6571be3972aa9b395498eb6283b2d8e122fd7373a012ab38e47a77b2e40eb675ca65ee495dac84a1c3d7ee073"], 0x9d, 0x0, &(0x7f00000001c0)="b99897bc53b5b2212fda673f009f538f679b9b35433c90ac319fbe6ad0cf7971aec2bc23c21bd4916e8500d764b95d6164e398c74905cfc3479fd4bdc9de7bfff9617aa8868be5c1f0824e799f1c81de4949d922648461eaa933f7435e2c0aa4b87655eb742228ac4ba55e0cd025b43b861bf4760a5f558c410c56f5e2f543a9875139517028b1c4faa6039ce2bff2bbd3fb63b425097d356979d8b18c"}) 2018/04/04 01:16:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') pread64(r0, &(0x7f00000010c0)=""/4096, 0x8bb, 0x10) 2018/04/04 01:16:10 executing program 5: r0 = socket(0xa, 0x2000000001, 0x0) socketpair(0xb, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000, 0x0}) getsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts={0x7d}, 0x8) userfaultfd(0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x100000000, r3, 0x0, 0x1}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x5) 2018/04/04 01:16:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r2, 0x0) io_setup(0xe, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)}]) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000000000)) 2018/04/04 01:16:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10200) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)={0x0, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYBLOB="030040000000000084741d65d05ffaaba605000b3cd5c93c000000000000000000000001000000006699baa295cac45732f97a4cefdef6ca554fad", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00O\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000ecff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000f00000000000007400000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/04/04 01:16:10 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x0, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:10 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = semget$private(0x0, 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001080)=ANY=[@ANYBLOB="370000000000000096188d0b9a4d9379499385fb7c799f06b4ca69111864b4d286aba89de4000000000000000000000000"], 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000ffc), 0x4) semop(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff8}, {}], 0x2) semctl$GETZCNT(r1, 0x5, 0xf, &(0x7f0000000080)=""/240) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x6, 0x448600) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000001c0)={0x80, 0x620ff9ad, 0xd91, 0x1f, [], [], [], 0x0, 0x8000, 0x4, 0x2, "4d9a767cf2267b600c21be8dd3f3f407"}) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/115) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000300)={'dummy0\x00', {0x4, 0x5, 0x3f89e76b, "d5606ea983b1", 0x7}}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/04/04 01:16:10 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x401, 0x40181) sendto$unix(r0, &(0x7f0000000340)="cee0e4ccc6bc997d9f1c36f9851731043e3d19201ac5abfa9308b5b9d0a33206002cb2e1e985f3fd0d19ab84263e8a6dd6911f6a0344b8c03825e81f37afec9c5e9424e1884d3162b46593d24e686e795633ad007b5dcbd395d2946539b8f983a9b141c36a43cf5e6d00f0c6586829afca5f788350cac9d51851d6ff0d3024c9b1f2a78f68e5613ebe43b54a3069be2da17e4c44c83c4b6b8ce7d1b5ccab3631a67b0b938ee2dca7bccc9718ab8e3329b6f5ff42b62e10b21366c38dc638e8b2692461eb5f8f84d1929d42353306e48a4e3125fe41a5873ca6eb3c3ee4d55c9cf1d3c3979dacd4e636a1fbd365882068c1", 0xf1, 0x8, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000240)=0x4) r2 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = epoll_create(0x10007) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f9dff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x40000000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280)=0xae79, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000200)=""/13) r4 = socket$inet(0x2, 0x80003, 0x7) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000090ffffff000000000072ffff04000000000000002f000000000000009500000000000000"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) dup2(r4, r2) clock_settime(0x7, &(0x7f00000002c0)={0x77359400}) 2018/04/04 01:16:10 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddaff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x49}) 2018/04/04 01:16:10 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) connect$unix(r0, &(0x7f0000001600)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e23}}) r1 = gettid() utime(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x10000000, 0x8}) r2 = creat(&(0x7f0000001940)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001980), &(0x7f00000019c0)=0x4) gettid() r3 = syz_open_procfs(r1, &(0x7f0000001a00)="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") sendmsg$nfc_llcp(r3, &(0x7f00000015c0)={&(0x7f0000000180)={0x27, 0x1, 0x2, 0x6, 0x7, 0x9, "43535c71b2b65c31b66dd14d12f11acb71071e6c599e5e314e749d939166cc4bd1fb4b6628ce2689cb0bfc181ac8996fc461f22f8847014bed4c5392e95095", 0x3}, 0x60, &(0x7f0000001540)=[{&(0x7f0000000200)="8c1d2d36c813bdac499959426dc2d00bbcd5297e927d153b8c8a03d16844b87e15d45a3d236fc5c76bed914ea418ae4dfbd415d06ea51c20e3c88641baeaac618e6673fc73edbef53def5bc4085560de8014de449b2f4f2d039c858db1e3a9670f8613777c1d14c6057f7a89cc2b59217a2a264f80c704e9425f02be0067c2f4f8887cee5234a94f4790bd38505ac0986ecbfeae80465410a0c02d5d032841add9fbe42e1a601152cce19fc35b7500a9615465", 0xb3}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="1c1cb9df0f9bf5769bc5a14b1d75daf4ef5f25910a2af677b9dbd16277930cf6f77d6565f7eb97ca587c380e5804399eeaa0f941a8db54fe4005de6a8b9e71beb017453d3eab4bfde3e81eb0e46257e373272b1b4e514081e053a9707e00c9233e6d2ed5a77b849cefe6406724769f35373819e49a735b2e622ec31e62c99516305d69a58b2697d11b0ea528", 0x8c}, {&(0x7f0000001380)="782dc835fdb2", 0x6}, {&(0x7f00000013c0)="c6a646e52ceaa90b39b67a6584f13ef766731dadcb9536324ae94365157a", 0x1e}, {&(0x7f0000001400)="7c48bed240ace69d02478e759cbb898046ad14e17bdffaa41f23eaaa68dac59c4cc0af314cff92af7dfa57bf6568a26c6c2ffd50a767bc05d83a53c40d7ed8b611cc0ae7aac704fa04e2f5b21402b2662fe46d106073b9415cca01b876e37c1e2be22c7fb0a1d53972cb1faceff58ce498a282efcecc5988695055314da5150fe0d215b1968d", 0x86}, {&(0x7f00000014c0)="f465ef2e07f5d3607efd2012014f296f44397a0d587358fa33ab5520c9a96a7d75eded9e062ccd20c2789212669d1877d4b5ed866707befd1de6de4755f591569ae82d788887207df0f3a517e69f31e80763108a51481b9f67e31fa18619aed0febd1a0cb147e9ddb048d5865e3a098389", 0x71}], 0x7, 0x0, 0x0, 0x4045}, 0x80) delete_module(&(0x7f0000000140)=']-*system/,$wlan1\x00', 0xa00) 2018/04/04 01:16:10 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000001a, 0x80000, 0x20000000002) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000300)="97d2eadf97fb4227cddf945f8fcb895319a07926bf6cd04bf70140e632b7afdfc211e932ca2530c670ac13f18021b41741109e6636a8c94f185fdd09117384e70ae633b615875a67f30d75e07cf38cb0212194a4869ce54bb29a91064b1586b1fbb7384741712337ccfe2684ef3b841924d3ca88da6554a8a2d0d32dfd980e30fc2a0a6dce5488ad028f46486b429802da7b36dd9806f59a477e3399a4f78c411c645950bc8563bb846ea406b96b358f7e", 0xb1}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x4d7e000000000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000440)={0x7, [0x3d3, 0x2, 0x3, 0x1, 0x2, 0x800000000000000, 0x8001]}, &(0x7f0000000480)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001ac0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xfb) r3 = dup2(r0, r1) accept$nfc_llcp(r3, &(0x7f0000000100), &(0x7f0000000040)=0x60) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000001540)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000000400)=""/28, 0x1c}], 0x3, &(0x7f0000000540)=""/4096, 0x1000}}], 0x1, 0x20, &(0x7f00000015c0)={r6, r7+10000000}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x19b1) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) r8 = syz_open_dev$amidi(&(0x7f0000001840)='/dev/amidi#\x00', 0x6, 0x185002) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r8, 0x80045301, &(0x7f00000017c0)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r8, 0x800455d1, &(0x7f0000001a40)=""/119) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000001700)={0x0, 0x0, [0x0, 0x4, 0x3ff, 0x10001]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001940)={0x1, 0x8, 0x2, 0x0, 0x4, 0x8, 0x1, 0xf474, 0x0}, &(0x7f0000001980)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00000019c0)={r9, 0x40}, 0x8) ioctl$TIOCSCTTY(r4, 0x540e, 0x0) umount2(&(0x7f0000001a00)='./file0\x00', 0xa) r10 = syz_open_dev$dspn(&(0x7f0000001680)='/dev/dsp#\x00', 0x543, 0x40000) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r11 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r11, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) ioctl$GIO_FONTX(r10, 0x4b6b, &(0x7f0000001880)=""/140) r12 = fcntl$dupfd(r8, 0x406, r8) openat$cgroup_ro(r12, &(0x7f0000001600)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 2018/04/04 01:16:10 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x0, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f000088f000/0x11000)=nil, 0x11000}) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/04 01:16:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x0) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={r4, r5}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r7, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000000040)={r4}) r8 = fcntl$getown(r3, 0x9) accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) ptrace$setregset(0x4205, r8, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3f", 0x21}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/04/04 01:16:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYBLOB="ce9def"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0x74e0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}, {0xa, 0x4e22, 0xe2ec, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x9, [0x8, 0x401, 0x2, 0x81, 0x8, 0x4, 0x101, 0x80]}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 525.100691] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 525.100691] The task syz-executor1 (2795) triggered the difference, watch for misbehavior. 2018/04/04 01:16:11 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:11 executing program 7: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000440)=""/4096) read(r1, &(0x7f00000000c0)=""/234, 0xea) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000400), 0x8) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) 2018/04/04 01:16:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000080)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x8d, "ab13e5961b1e933483938c65aaaba9becebbcb54526818ec638e3e24e8c7f6b04dad3ef817973a090cce8ebb041f32a2eecd00f91f23acfcf2aa5efcdbf1c56919f9282e6e37e09859995d14f1793f82b8ec7daef70497efd2eb34cb9160c1f7fe740bd5364908e7a03c1e71d4cbb67b42928190d259e1f5df3007bd5fc30cc9560786a1436cdea9d8ca635af4"}, &(0x7f0000000240)=0x95) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x100000000, 0x4) 2018/04/04 01:16:11 executing program 3: r0 = socket$packet(0x11, 0x1, 0x300) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0xc480) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0xffffffffffffffff}, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = dup2(r2, r0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) io_setup(0x6, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x57a000000000000, r1, &(0x7f0000000140)="a1d1f8c5b53fd2d806c4a6571d91c030e08a36a6195deaa94ed34eb889a7ff94761823e4d7b507fc8bb7566cd4654b075c37568352f1e388bb41a14b95a24c04f4df9074143f9883f9dcbecfa72f15ce329ecf31d561f4fd8b63a3086b4ea1ad342a220673cbc8", 0x67, 0x10000, 0x0, 0x1, r3}]) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/04 01:16:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000200)={0x2, 0x0, [{0x6, 0x80, 0x4, 0x7, 0x80, 0x8, 0x7b06}, {0x80000008, 0x1f, 0x0, 0xe0d, 0xfffffffffffffff7, 0x0, 0xb68}]}) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000280)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="90", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0xef) read(r2, &(0x7f0000004f45)=""/187, 0xbb) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/04 01:16:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x4000000000002, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x50000100ffe, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000001c0)=""/231, &(0x7f00000002c0)=0xe7) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100), 0x1fd) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000380)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000340)={0x2}) getsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000140)="9a", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)) 2018/04/04 01:16:11 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x10000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080)="a53ab9f5eca048c57d10dc81b75330d52032623959685f434e105f0fbe3aa1c8db40e526d030887de1d869f0186381378b129727550a1401d6bed7021c8addfa7c9c9ea0d16a1d688ca0d9eb43906bd3b8d17cafac92c4dfdf1ecc9cb1b0d33afcd71e8638ab9a724f8e1abe007431f0ecb4fe3932d978741ca5712f8868353049527d21d759e20f3d4322254ff98c91a35a1983483cce560f20398fd9e02161f44116789cbe555a", &(0x7f0000000140)="61c2be15f0f4a9a611f6c2e96079e6338805961344782ade74e02ab5f4ad067d55d52878ba88ad1fc2f63bbdcf78d2d7cf0d2755f8373f48167df7433b093a295c60115d74dad2", 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x0, 0x4, 0x6, 0x0, 0xffffffffffffff9c}, 0x2c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x101000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x80000, 0x0) 2018/04/04 01:16:11 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_ifreq(r1, 0x8915, &(0x7f0000000100)={'bridge0\x00', @ifru_flags=0x8000}) userfaultfd(0x80000) socket$inet6(0xa, 0x4, 0x7) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'bcsf0\x00', r2}) 2018/04/04 01:16:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = getpgid(r1) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x200}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}}, 0x4c) fcntl$setown(r0, 0x8, r2) ioctl$TCXONC(r0, 0x540a, 0xb) write(r0, &(0x7f00001b1fff)='O', 0x1) uname(&(0x7f0000000040)=""/69) times(&(0x7f00000000c0)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/04 01:16:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000449ffc)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f00006e3000)=0x48) 2018/04/04 01:16:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000080)={{0x859d, 0x4, 0x6, 0x3, "52e31ddbe94b3010c914897120332698eb80e1b0481758a29014e8330a5aa38f5d0fb226b153c2caac7dcba0", 0x1}, 0x1, [0x3, 0x6, 0xffffffff, 0x4, 0x7, 0x1ff, 0x3, 0x2, 0x9, 0x3, 0x5, 0x3fcc, 0x6, 0xa86, 0x7, 0x9fb, 0x3, 0x6, 0x1, 0x7, 0xd59, 0xfffffffffffffffa, 0x65f, 0x0, 0x4, 0x57800000, 0x9, 0x401, 0x80, 0x8, 0xff, 0x7, 0xffffffff00000001, 0x28, 0x3, 0x0, 0x5, 0x86, 0x200, 0x8, 0x8, 0x1, 0x3, 0x6, 0x0, 0x10001, 0xda1, 0x6, 0x5, 0x7f, 0x1, 0x20, 0x8, 0x0, 0x8, 0x81, 0xfffffffffffffffc, 0x1, 0x2, 0x4, 0x7, 0xfffffffffffff800, 0x0, 0x0, 0x9, 0x81, 0x4, 0x8, 0x8001, 0x4, 0x6, 0x2, 0x0, 0x8cd, 0x100, 0x1, 0x10000, 0x7, 0xfff, 0x7, 0x80000000, 0x81, 0x4, 0x800, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x7fff, 0x3, 0x5, 0x8, 0x3, 0x7fff, 0x5, 0x4, 0x7, 0x7, 0x5, 0x1, 0x8ef, 0x20, 0x1, 0x1, 0x0, 0x3, 0x9, 0x6, 0x5, 0xffffffff, 0x0, 0xdb, 0x6, 0x5212bee0, 0x2, 0x8, 0x9, 0x7, 0x5, 0x1, 0x3f, 0x0, 0x3, 0x7f, 0x542, 0xc7f, 0xfffffffffffffffb, 0x3, 0x1, 0x3], {0x0, 0x1c9c380}}) 2018/04/04 01:16:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:11 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc00, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="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", 0x1000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e0ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000291000)={0x3fffffd7, [0x0, 0x0]}) 2018/04/04 01:16:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x8d, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000049e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x22c) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendfile(r1, r0, &(0x7f00000001c0), 0x7) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x3, 0x2) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800000014000101000000000000000002000000", @ANYRES32=r2, @ANYBLOB="08000200ac141400080008000004000016958fe617fbee090a3c261c220e1f98519638b6f0cfa8da637d8d3cf0150cad1d44f5f913e23fe35fc6bc5268b4ab82ebc6d9b7f700abeb06613afb3c5dfb07cb3a653a111a650160797d8f72ad3d438c25fddf460e557e6dcc2165daf72f6ba29764e15b44a01b2471560df2f6e4b01ca4c2799d45"], 0x28}, 0x1, 0x0, 0x0, 0x20000800}, 0x44000) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 2018/04/04 01:16:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040)="714a5b1ab447349eb35bc8a0d87420f2b18afe90ba138fb86443182907f75b6cc2a6a3dc568a620dbff735d850fc9211085fba31a2c6697fb00d50484259", 0x3e, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/04 01:16:12 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet(r0, &(0x7f00000000c0)="1d7b492d19d3969e10db5ad7b0b92873cf65a2d89fb40dd61240530277b5eb81f9272fe6a6cca74a01b2a80963dd404b885a556d5b793a42cc93a5f6d356f3db632edcd1faf5ddaca7cac1d8974c0c8c1ce3fed2a12d047f0617cce488d58687ebf8c3b2daae6befa18a9edb06af35f9decd88e4ef9dc226907595b5f5863c5f01", 0x81, 0x4000000, &(0x7f0000000180)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x220) 2018/04/04 01:16:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) migrate_pages(r2, 0x81, &(0x7f0000000040)=0xff, &(0x7f0000000080)=0x3ff) listen(r1, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x18300, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001400)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/25, 0x19}, {&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f00000002c0)=""/210, 0xd2}], 0x3, &(0x7f0000000400)=""/4096, 0x1000, 0x31805225}, 0x10000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001480)=0x100, 0x4) bind$can_raw(r3, &(0x7f0000001440)={0x1d, r4}, 0x10) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) close(r5) accept4$netrom(r5, &(0x7f00000014c0), &(0x7f0000001500)=0x10, 0x800) 2018/04/04 01:16:12 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'\x00', r1}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000070ffe3)={0xa, 0x800000000004e20}, 0x1c) sendto$inet6(r2, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) 2018/04/04 01:16:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:12 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/04/04 01:16:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x3e, &(0x7f0000000100)=0x3c30340f, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0xd15}, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080), &(0x7f0000000180)=0xc) 2018/04/04 01:16:12 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000180)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6f, @ipv4={[], [0xff, 0xff]}, 0x8}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x4001}}) 2018/04/04 01:16:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = msgget(0x2, 0x20) msgrcv(r1, &(0x7f0000000080)={0x0, ""/241}, 0xf9, 0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002dbff0), 0x477c) 2018/04/04 01:16:12 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000000c0)={'lo\x00', @ifru_map}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/04 01:16:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) write$tun(r1, &(0x7f0000000040)={@pi={0x0, 0x1}, @void, @ipx={0xffff, 0xb4, 0x2754, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe998}, {@current, @random="5b18583d1644", 0x3ff}, "b50807f73754ef7f8b4b595e1f49f442ffa5d88284ab5b7afe9225179e1d4988ac99ff901e69abb18cd7eebf60f4419b8dc17eee413954984d26d869fd43b581817559c09380d9aef7115f0a5ec846cfb84a06e23240990a15c44dabeabc71a3da70d16ada8f9a22438326238024aab4001ce8d0c7be9d7c6d8afacfae24755044dd59e5e0a1978d40524baa476e1d3699fbd9bfe5c8"}}, 0xb8) syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) syz_open_pts(r0, 0x0) close(r0) 2018/04/04 01:16:12 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) poll(&(0x7f0000d06ff8)=[{r0}], 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/04/04 01:16:12 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000140)=0x9, 0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/161) 2018/04/04 01:16:12 executing program 0: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x40200) signalfd(r0, &(0x7f0000000080)={0x109d}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000140)={{0x3, 0x0, 0x3, 0xe70, "4fa9d55e9f8a618c00a713b34865709caf7bb3f17166c9984e0b99bf8f97d42a3273c0cf53f96e7988ba0fac", 0x5}, 0x101, [0x7, 0xed0, 0x2889, 0x3e, 0x80800, 0x28, 0x58, 0x31, 0x31e, 0x80000001, 0xa60, 0x3, 0x7, 0x1, 0x7, 0x1, 0x9, 0x5, 0x7, 0x5, 0x1, 0x40, 0x869c, 0x5, 0x8001, 0x1800, 0x77, 0x41, 0x401, 0x2, 0x5, 0x100, 0x200, 0x3, 0x2, 0x3c44, 0x4, 0x82c, 0xfffffffffffeffff, 0x8, 0x6, 0x0, 0xffffffff, 0x5, 0x5, 0xff, 0x6, 0xa0c, 0xff, 0x6, 0x7, 0x7, 0xc0, 0xacf4, 0x1ff, 0x6, 0x6, 0x8, 0x8, 0x8001, 0x8001, 0xffff, 0xfffffffffffffffd, 0xcc18, 0x0, 0x4, 0xffffffffffffff43, 0xfff, 0x7f, 0x5, 0x8, 0x0, 0x4, 0x101, 0x1, 0x5, 0x1, 0x2ac, 0x3f, 0x5f6, 0x4a4, 0x1f, 0x2, 0x4, 0x6, 0x8, 0x1, 0x40, 0x100000000, 0x101, 0x6, 0xfff, 0x6, 0x4, 0x1, 0x6, 0x3, 0x5, 0xeb, 0x100, 0xfffffffffffffffa, 0x7f, 0x4, 0xfffffffffffffffd, 0xff, 0xffffffff, 0x4, 0x306, 0xffffffffffffff32, 0xe04, 0x81, 0x10001, 0x1f, 0x4e6e, 0x3f, 0x200, 0x6, 0xc9, 0xfffffffffffffffc, 0x6, 0x7, 0x8, 0x5, 0xff, 0xff, 0x5, 0x8, 0x2], {0x0, 0x1c9c380}}) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mknodat(r1, &(0x7f000064f000)='./control\x00', 0x1, 0x0) faccessat(r1, &(0x7f0000000000)='./control\x00', 0x3, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000640)='./control\x00', 0x1, 0xa, &(0x7f0000000d80)=[{&(0x7f0000000680)="57043c87755952eaffdcbb29f73c473694366a0c268076febd09edd043bc0bedece4d692a364a085b992212a8402b869663ac6039fbe94df532dd104378405b4f59ec7eb04e0c1fe886c5e5c9d5e", 0x4e, 0x5}, {&(0x7f0000000700)="7874a46ec1a9f8d20b", 0x9, 0x8}, {&(0x7f0000000740)="596de7adafd25d17096b292637fc2f2eb1280547065bc1b43a39d21fca60dc792a3cbb643eec86194a9551346d43ca3ff31c67c521e68c9e101a05aef5e12fe914f533079900a0f0352cb3299f35b4e1b24a9bbe246261bb98dcc3b84331e70c63fa381391461e45f1f536", 0x6b}, {&(0x7f00000007c0)="60e2df996b98d49ad50614506dc590232ba8a35ca33f2427e639", 0x1a, 0x3}, {&(0x7f0000000800)="709a11e0bd5235cbffb7ddb705e87eb234191c237c9bc720c760eab9b4d1f8e1baa39c07b9f8f72f997fc4f89ca2a19c0c0f9c4542094b9541ff9d6b583a692eaec759627d06a45bd3e340ee67b22b916156f81762bc74e8f18ae0f391663316db06a5f6197b79a792b77005e230395ea9c9f6221146b67da68bd0f934c95a7afa99bd79293869f41f280e5b92056b48c01848e6fb70aa7a9cb809f1204e590c49c5aa4cb0cace56ab3e63e8f56db2a8eafd6e8e74b9ade4e7d90401", 0xbc, 0x110}, {&(0x7f00000008c0)="8a7e505a60633f07fd46ed911aed4ca5339e8168357d773eb2815f37dd8b6d8db4fc40c3f8b50732e5a9b54f7712a0a3c584c7dc82168f06b7343708a0edbbd00e86cf117e4461a1911dd5fec5749b472385bb7839d991392e4e6e048982f342c7c0f15f881ec66013a3650ef5231a61fb27d0fb14a2adb7a96d69debb9d356b151af1ca089d324ec88edd510fb40cb3a75bfd6b8154207f9b70fafa37756d3341ff4df9add938f8cdeda9702df1a5d3d5a471e4d9ee043c4d3d60de20c7b32bff16fa39b278bcde0b5bfede9b", 0xcd, 0x8}, {&(0x7f00000009c0)="f6d792759658090a0654f89c13cc74e1fea26dfe8fe73a5eec0bc333b90e276bb4be8dbf3542762a1c8f6b2f386c8cb8b6a5740d78fbdff4e00b6dbb37e594e9798098606e35af6ef2d821480d5a6dd8548800de54b8ddbd1a9c1c78f4a7fe9291f766f8d171d9c51d1499f92d42d69ecd8a77f7beefcc2a6a103aee5bc043b2823a1e7a1582446770bcead6fc03bc617e317c0a78459148a7181ac91287b9b627221a450c572d0448ed8e8eb23596fcd610640f7247cc9911821740758f3d002a7e72ced53385fe7763f0715fe9735bb448395a09fe4da513175bf208fa61c7aee3678d09f0afa74c0d35aa9dca", 0xee, 0x80000000}, {&(0x7f0000000ac0)="e94a6f7b6509bd779457f9d61dd1f748390ac538fd9d7db0a636d137c6f927c2ea6a60ff6c5b5988b5666cde96fe65c3fe15659201ddae32b6b92225c370f06fa120f313b17d76efea3244869fa8d7d375d98d9e8497f3a0dab31288dc2a66d97d6f863abf1cb8b8d409915d79202daec42782c5e8cc43c2fdaad0f4e05b668419c3c38ba30db3da26bd78d18c077d44e82ae853ea0879da109e13e67925785b70d5825d098f0a9b852497fca8bbbdf9a5c8253385a87d0fc87caedc2a4c2bb50c7d7c5b8e325437fd727eed9f6ac7a77fd53aff3de74efc5f4e7e6fdf", 0xdd, 0x7ff}, {&(0x7f0000000bc0)="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", 0xfe, 0x8}, {&(0x7f0000000cc0)="e2889ce9f597a35a7940aec3fb3c5146231d129952b91a9f146a495f1d26727f13e46a12b71ecfb19fac2cfedacc3cc17111b6a2c9d001ad58491c4d26615cd892ded265dea01f849dee0beba49bb835625af1806144e33dcffdfec7769aff2084927ad3207f7cfab97c7902d59fb7909443649bd1dca6773efba6c4845510e4e3fa028e3ac5ed3e978c724a9241888c6008519e25346dda448430da2f5c9f9406b143fcc1cd067d73433423a6d4", 0xae, 0x748}], 0x102001, &(0x7f0000000e80)={[{@map_acorn='map=acorn', 0x2c}, {@hide='hide', 0x2c}, {@map_normal='map=normal', 0x2c}, {@uid={'uid', 0x3d, [0x38, 0x38]}, 0x2c}]}) socket$pppoe(0x18, 0x1, 0x0) 2018/04/04 01:16:13 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000484403, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r1, 0x0, 0x3}) 2018/04/04 01:16:13 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB]}) 2018/04/04 01:16:13 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:13 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000640)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000680)=""/188) clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x22081) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x6, 0x7169a152, 0x1dde, 'queue1\x00', 0x80000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x0, 0x0) close(r3) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000480)=0x2a39) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000180)='ipddp0\x00') open(&(0x7f0000000500)='./file0\x00', 0x610000, 0x38) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0), &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="343154cbc787dfc79c51f0a98a240e027b0962ee558de6e81e014fea929901142941dc8f"], &(0x7f00000015c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr, @remote}, &(0x7f0000000300)=0xc) accept4$netrom(r2, &(0x7f00000004c0), &(0x7f0000000580)=0x10, 0x80000) modify_ldt$read(0x0, &(0x7f0000000280)=""/44, 0x2c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x400, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(r4, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000040)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) clone(0x400, &(0x7f0000000080)="595781df5b683c4966614fc86952405ba9abf6698173a95d3e95733728c6fcd8", &(0x7f0000000600), &(0x7f0000000000), &(0x7f0000000040)) 2018/04/04 01:16:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000140)=""/189, &(0x7f0000000200)=0xbd) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000000c0)) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'rose0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x1d, r2}, 0x10, &(0x7f00000004c0)={&(0x7f0000000480)=@can={{0x2, 0x5, 0x3f, 0x3}, 0x7, 0x2, 0x0, 0x0, "5701bde7c4d1a9a3"}, 0x10}, 0x1, 0x0, 0x0, 0xc000}, 0x4) 2018/04/04 01:16:13 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f00003c3ffc)=0x71) 2018/04/04 01:16:13 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xa0100, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0), 0x4) r2 = dup(r0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000080), 0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/04 01:16:13 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) socket$kcm(0x29, 0x7, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x81, 0x0, 0x1, 0x7, 0x81, 0x100000001, 0x400, 0x3, 0x7, 0xfffffffffffff0ec, 0x1677, 0x7}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0xfffffffffffff030, 0x9, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/78) socketpair(0x0, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x6, 0x0, 0x9, 0x1f, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_sa={0x2, 0x1, 0x4d2, 0x1, 0xf62e, 0x41, 0x0, 0x60000000}, @sadb_key={0x1b, 0x8, 0x658, 0x0, "d3b5a735daac1e801b0917d932eeb57ac08e81b6158faa934243a66a3a561471c991c2d8daf5ad8de839665e9bfded24d440381475c6a088f8d7fa6186c1d42dfe87fe8ef1ff4048e1e74a6d1f733a1ba3463ad8f2427d77eae8a0aed0b415316eff44c0e21858e0602f3af58cdc596cf646015c9e21879749f1ce6fe0861000afe2fdd5e7a8d0965469fdce83740873e915bc85166703cb6fa6aef1720a107c654e5762c2e8fb3a2ed5ae9ec8c257dbd5d3b24ec56762e4753ba166f7f8bbe00761eb5d762741f202ef0f"}]}, 0xf8}, 0x1}, 0x8000) 2018/04/04 01:16:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000240)=0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x8000, 0x0) 2018/04/04 01:16:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x9, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 01:16:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:14 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/58) fallocate(r0, 0x0, 0x0, 0x10000) fallocate(r0, 0x3, 0x84e, 0x8) fallocate(r0, 0x1, 0x3, 0x8000000fffd) lseek(r0, 0x0, 0x4) 2018/04/04 01:16:14 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x600000, 0x0) r1 = accept4$packet(r0, 0x0, &(0x7f0000000040), 0x800) fsync(r0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/214, 0xd6}, {&(0x7f0000000200)=""/94, 0x5e}, {&(0x7f0000000280)=""/11, 0xb}], 0x3, &(0x7f0000000300)=""/192, 0xc0, 0x80}, 0x10022) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x50, r1, 0x16) open_by_handle_at(r1, &(0x7f0000000400)={0x1008, 0x1, "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"}, 0x408a02) read(r1, &(0x7f0000001440)=""/28, 0x1c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001480)=0x10001) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000014c0)=0x66, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001500)={0x0, 0x7fff, 0x20, 0xe8, 0x4}, &(0x7f0000001540)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001580)={r2, 0x3, 0x4, 0x8, 0xed, 0xffffffff}, 0x14) signalfd4(r0, &(0x7f00000015c0)={0x3}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001600)={r2, 0x5}, &(0x7f0000001640)=0x8) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000001680), &(0x7f00000016c0)=0x40) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001700)='/dev/loop-control\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000001740)={0x1}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001780)={r3, 0x9}) getsockname$unix(r3, &(0x7f00000017c0)=@abs, &(0x7f0000001840)=0x6e) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000001880)='/dev/usbmon#\x00', 0x100000001, 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/ashmem\x00', 0xa80, 0x0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000001900)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001940)={r2, 0x800}, 0x8) r6 = socket$rds(0x15, 0x5, 0x0) getpeername(r6, &(0x7f0000001980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001a00)=0x80) getresuid(&(0x7f0000001a40), &(0x7f0000001a80), &(0x7f0000001ac0)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001b00)={{{@in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0xfffffffffffffff8, 0x4e23, 0x8, 0x2, 0x80, 0xa0, 0x3e, r7, r8}, {0x0, 0x80, 0x10001, 0xffffffffffffad06, 0x7, 0x1f, 0x81, 0x80000000}, {0xa1d8, 0x81, 0x33, 0x5}, 0xd98e405, 0x6e6bc0, 0x2, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x3b}, 0xa, @in, 0x0, 0x4, 0x0, 0x8, 0x8, 0xffffffff, 0x800}}, 0xe8) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001cc0)={0x8c, &(0x7f0000001c00)="6d4f391d3d617c75c0265bc9561ba9cd2a80f95aced61d504d23b0a573eed12cd014abdd39f36ad2819a4f38006336a55d52c061de3f36f706df6868978722527c6064f1c236aa26acb0dcc77ccc013cdb8bff6e2c4f1c30f551bef8c21ef2bdc56d55259705d48a854ccbfdfd52bb89529846b86f87bf305a46fe315e6cfd175093a94ab5d0c04b81ec6a05"}) 2018/04/04 01:16:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x40) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/04 01:16:14 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x810, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/04/04 01:16:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)) setitimer(0x3, &(0x7f0000001140)={{0x77359400}}, &(0x7f00000012c0)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup(r1) r4 = accept$packet(r3, 0x0, &(0x7f0000001240)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001200)='/dev/rfkill\x00', 0x4041, 0x0) syz_open_dev$sndmidi(&(0x7f0000001280)='/dev/snd/midiC#D#\x00', 0xfffffffffffffeff, 0x0) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) fsetxattr(r4, &(0x7f0000001180)=@known='com.apple.FinderInfo\x00', &(0x7f0000001300)='lo\x00', 0x3, 0x1) r5 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffeff, 0x189041) syncfs(r1) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000000140)="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") mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x110, r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) setitimer(0x1, &(0x7f00000011c0)={{0x0, 0x7530}}, 0x0) 2018/04/04 01:16:15 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x4, r0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fgetxattr(r0, &(0x7f00000000c0)=@random={'system.', '(-\x00'}, &(0x7f0000000100)=""/89, 0x59) lseek(0xffffffffffffffff, 0x0, 0x3) r1 = creat(&(0x7f0000000000)='./control\x00', 0x11f) fcntl$setlease(r0, 0x400, 0x1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x0, r2, 0x1}) 2018/04/04 01:16:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xc, 0x1000000000806, 0x0) getsockopt(r1, 0x1000200000000114, 0x2711, &(0x7f0000000100)=""/1, &(0x7f0000000180)=0x1) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0xb6f4, 0x2) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x6e41) r3 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="09631040", @ANYRES64=r3, @ANYBLOB="032efa00000000009e11a97d5895738dfb8df2569aa1"], 0x9d, 0x0, &(0x7f00000001c0)="b99897bc53b5b2212fda673f009f538f679b9b35433c90ac319fbe6ad0cf7971aec2bc23c21bd4916e8500d764b95d6164e398c74905cfc3479fd4bdc9de7bfff9617aa8868be5c1f0824e799f1c81de4949d922648461eaa933f7435e2c0aa4b87655eb742228ac4ba55e0cd025b43b861bf4760a5f558c410c56f5e2f543a9875139517028b1c4faa6039ce2bff2bbd3fb63b425097d356979d8b18c"}) 2018/04/04 01:16:15 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000002480)='/dev/admmidi#\x00', 0x40, 0x8000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000024c0)=0x3a1e659d, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000280)=""/138, &(0x7f0000000180)=0x8a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x7ffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000240)=0x1, 0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00') getsockname$ipx(r1, &(0x7f00000001c0), &(0x7f0000000100)=0xffffffffffffffbe) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000140)) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) 2018/04/04 01:16:15 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) fdatasync(r0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x0, 0x100000001, 0x100, 0x800, 0x2, 0xff}) 2018/04/04 01:16:15 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:15 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$can_raw(0x1d, 0x3, 0x1) accept(r0, &(0x7f0000000340)=@can={0x0, 0x0}, &(0x7f00000003c0)=0x80) bind$can_raw(r1, &(0x7f0000000080)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) r3 = getpgid(0xffffffffffffffff) getpgid(r3) close(r1) 2018/04/04 01:16:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x4000000080}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x42, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 01:16:15 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="155f9f7b3cfc0180c200000086dd60072db000142f00ff020000000000000000000000000001ff0200000000000000000000000000014e200000842697dae69d259632c800923274c945b886aeceaae85c0ab08c432d68a5a5fdf098d1aebb119bde285e7cbc24ca3e386feac8a5394c058476ab150872b24fe4efb35dd37bb3bfdb6769067cdbfb99fda0ebdd0f358ff74d4bb88ae487e6fc013a401b3957846fb7", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000280)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x440880, 0x0) 2018/04/04 01:16:15 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f00000000c0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x8, 0x8b8, 0x2, 0x32, 0xa, [{0x30000, 0x1, 0x5, 0x0, 0x0, 0x1000}, {0x2, 0x5, 0x9, 0x0, 0x0, 0x4ea6364758104b7c}, {0x1, 0x0, 0x100000000, 0x0, 0x0, 0x1000}, {0x0, 0x3, 0x20, 0x0, 0x0, 0x2000}, {0x6, 0x7, 0x6, 0x0, 0x0, 0x2000}, {0x8, 0x3, 0x51d1c66, 0x0, 0x0, 0x1}, {0x3, 0x40, 0x9, 0x0, 0x0, 0x800}, {0x100, 0x0, 0x43, 0x0, 0x0, 0x1000}, {0x5, 0xfffffffffffffff9, 0x3, 0x0, 0x0, 0x200}, {0x4, 0x0, 0xffffffff, 0x0, 0x0, 0x100}]}) 2018/04/04 01:16:15 executing program 6: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3a9af2ca, 0x100) accept$nfc_llcp(r1, 0x0, &(0x7f0000000080)) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e21, 0x100000000, 0x4e20, 0x3, 0xa, 0x80, 0x80, 0x89, 0x0, r2}, {0x0, 0x1f, 0x2, 0x100000001, 0x7635, 0x3f, 0x6, 0x7}, {0x0, 0x300000, 0x581df6fd}, 0x400, 0x6e6bb2, 0x3, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x401, 0x4d5, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x4, 0x0, 0xffff, 0x4, 0xa4, 0x4}}, 0xe8) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200) setregid(r0, 0x0) 2018/04/04 01:16:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x10, &(0x7f0000000080)=@raw=[@map={0x18, 0xb, 0x1, 0x0, 0x1}, @exit={0x95}, @exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x29}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, @generic={0x8, 0x10001, 0x101, 0x7}], &(0x7f0000000100)='GPL\x00', 0x101, 0x6d, &(0x7f0000000140)=""/109, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x0, 0x7b, 0xf, &(0x7f0000000240)="12ac3f33865de29147091fec9199597f3b75074698cda6cfb47ca31d2b26be8a9683aff2711ffb20784e6573072b6c8dfed5dab58b46dcd8e11231808d54af227c9e8f7519e3dcf6f501f582fa1d6b2b2e8100300d244d9d5880b5a2c07f8680750bee1203cbf7bbeab3db8d7d1d65ded3c9c9e252081123ca57aa", &(0x7f00000002c0)=""/15, 0x3, 0x4}, 0x28) 2018/04/04 01:16:15 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x2000, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/216) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file1\x00', 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) poll(&(0x7f0000000200)=[{r1, 0xa6}, {r1, 0x4020}], 0x2, 0x9) openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x404000, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0) 2018/04/04 01:16:15 executing program 1: syz_emit_ethernet(0x1219, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)={0x0, 0x0, [0x0, 0xffffffffffffffff]}) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="31e3c3d9b79f", [{[], {0x8100, 0x794c, 0x200, 0x2}}], {@canfd={0xd, {{0x3, 0x7fffffff, 0x8000, 0x2260}, 0x9, 0x2, 0x0, 0x0, "1057f97375efe7e860a2681a3503663e96bb429309a524817cf2fe343fc534da0790324efe99f63caac60ade2c1153dca29d6f26506e4ed8897e1ff1d67c9aaa"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x5dd, 0x535, 0xfe1, 0xe51]}) 2018/04/04 01:16:15 executing program 7: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x8007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b0e000)) dup2(r3, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000280)=0x80000000c2, 0x2cd) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100000000) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r2, &(0x7f00000009c0)="d33ae5a56cddd93abbb834bbd9413901f6484e8eb2cfc04fd1b9be1dce51cb730703e21a95e4508b0f2336167f1c55fc55818838a928d143de4f3bfdac78349fc6a5e7598c895c423c24627e586fdde31326745f05bb0ac4ede8e8ec5c39a266d2bc5bf7833cb6ec56346c4b9ea061da132d0845e54b3c36194962b85b0321724a6d00ba9e2ae965d6c0745e31e9fcd59a9f26635d3b663ee1655f7cf88ba27cf108c41f5bd83bf64e415b189c264f224d30d4720f552bef1599741e26ae3b034c261d666178927147a4cf9f8df95f74a4b92124d2fd8417dc69de0aedae68050801bc26f850d4c6becc56c5dd473025ad31ae887cb1e6c84be73e1d7e76f67fe0901457b78804ece6b61bddc3a50bacc5eecde084b46e3c358f2e3fb2a8e8619386ffc7f0ac99f8eeb5308a9f52479f2fbd5b6edbd2d4d43a03a78b18d4a13fccce69a2025c27bd9e2d16662548dd5391cf84421734d09da451628dc93dc6b3ce454ab304c4aab1e5f043afb3faf9e40633727c319355f07840a92f083955e528acda97884d612f3c510c0a63a94036d5ede212e1ec8218344cb4cdc158f33ab65255b8de2909bbf148b111641333b8dba410bfd187cde339c24860d926b76782b4f9bb4ca1e56280d796ee97e76a0bf77e5b37b4b357b75e63dac2229f343848d141ebc2e78516d5882b9290de5a54542c5e1540edca9b7f40e11e14d95d3f8ab065ad47abf68cdcd4c952886828c5dd2a6d79d08796e0dc4f5840719ee9efa1806adac94f6cb5686e92847d7b22eebec7636f761205162b7144044db270b5e5c987e4bf7995a52e972810b91d4ce74ab18d7674f11ff06f8c55d80d3cce033fbcfb1dd4fc82c5137b6ba40d12007e6e00e8e84d0860811f6414b0e484bf59913f7f774fb982974906dcbc476f9b3d2ebe3c96cb0d3d9e3c07602bb25a74e8edf7a3da340d4a067a0574379b94fb88742317a60ee7013b01cb958bf9df0688d8fface38ff2f2b859b579f739f9619e182d77d2c20cab1e75ced86e359f262926677b3505241e335a4b5c184bbaee7be419dcdb587d4463fbab705f227503729b0c2651f2f001c36b75ecfb91cef2153b4f8ebd27df9d4418e7189855a3841af7b9b8374b5e4c52f5aa812600c29f417c273ae9495bc252136cf911f7f3c4ecde77598222cc296634c5599b3b77019991144d43ed7cc358930f9f5b57f9a68e2ca51b8418c0e4b665d242fbe4c5a91cbd01319b2fad64481e9dbe435729da34555968bc3b6ffeed9d0279d053e7e0e7172f6d96dd74025feadbd561fe5ea36bdbd3109f23944a04510a4dabdeb71f1e99d3e7e689e70844ea8039e7b3cc275179ed64c1d6162056202a776f23822d67b81550b8edf29b33ef2fa25b0a1ae6e3b64d792ca083649f592c212d2613c830e418af2c46693751eb36ef6dd81d42bb5e1edb253b32a4fbca7e5f6a1a6e16e8d51be3bd3f8ad76bcf63f34732458149cc9ab2697f497fd27d60b85a83178b0a30cc42e4c9db3ca6a649d6e03c41b069dcfb671b075d3520929d1c5ebe3f9fba78ba4c23d5aa34512c12f0c615bf4109837f9c9fe7d22005b6094070e2edd982dd85e68c2202b08637cfad0c4a517b128a5086ae17519b230f810c35555d3f06a69a5eb66eab24e3b624e63949e88c0e7e3f3f26b32a5b4c1078524a521e4f13f731ac1edbf29789c04d2822a8617c329a0478f5f98a667645d26887ef144e47b58d9cbbeb2274570287da5cf3e3dbbea7378da072708ae53acbebe9caa55814a2f3e34439de22a1a6b957d3889bfbb62788f2e43a916fb157606d8a01d3a5b6df76c5ea0c3d6da5c7600a594a20f6efe881ff72af32423120485b2c4194e39a76446d75752b68f5a055cfeef9a941b171ac014708e70f97f10262219b2abc9483b9d6c0984cc130cc03fc3fd3c1b23ac79e0c3e13d66ea0c6180e819407d47d58123dc37f841738eccea195136708d03c96bc31eb6f54a530b9f6adcee992f73ac43acf09daa3af90089204291a491e7d001d8082971159a80fbf22b04a821d23cb822da27682ef5bb0d3a943f8ac7cb813b5c4dfbfa8fc5c03480ce7bd070000cba0a7a300000000000000000000000000000000000000000000cb44cc659d7d9bea00d63541f49466505f3b0ea6d7336356047cc90353e246a69d0bfae21d30984538d062", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x802) r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r5 = geteuid() setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000100000003aa62b15f2c431fe3b985"], 0x6) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r7 = socket$inet_sctp(0x2, 0x5, 0x84) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x11) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r5, r6) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000300)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/04 01:16:15 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000001f40)='./file2\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000002100)="676673326d657461e7", 0x0, &(0x7f0000002500)) 2018/04/04 01:16:15 executing program 6: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x0, 0x8, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0x0, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setfsuid(r2) tee(0xffffffffffffffff, r0, 0x40, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec6509204962aaa67e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db9916d3974f77349a6034e8890a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae08443603cd00cbcbbf884396925"]) fallocate(r1, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0), 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x40025dfdbfe}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000300)={0x784b, 0x3, 'client1\x00', 0x1, "6dea700b8d591e55", "08f1496fa810039fdc1fc424a6c5849c7ec6764d0f37c177947bcb618e55c868", 0x7}) syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x10000400000fff, 0x301000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaa3f2187d70018000111fe00b08862db69a6430da707b930fc31c8f44c01a09250392e4d4214418dc6ce14ccce8cff139c"], 0x0) 2018/04/04 01:16:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) memfd_create(&(0x7f00000000c0)='trusted\x00', 0x2) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/04 01:16:15 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000080a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000340)={0x4, 0x1, 0x100000000, 0x4, 0x0, 0x3}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xe25, 0x8000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x11, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0xe, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0x5, 0xf, 0x0, 0x5, 0xffffffff, 0xffffffffffffffff}, @jmp={0x5, 0x0, 0xb, 0x7, 0x2, 0x50, 0xfffffffffffffff9}, @map={0x18, 0x2, 0x1, 0x0, r2}, @ldst={0x3, 0x3, 0x0, 0x3, 0xf, 0xfffffff0, 0x1}, @call={0x85, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0xff, 0x74, &(0x7f00000001c0)=""/116, 0x41100, 0x1, [], r3}, 0x48) 2018/04/04 01:16:15 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x20000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000040)={0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x10001, 0x10001, 0x206, 0x800, 0x6, 0x6, 0x8, 0xfffffffffffffffe, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) 2018/04/04 01:16:15 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000680)='/dev/dsp#\x00', 0x6, 0x101000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) mkdir(&(0x7f0000000000)='./control\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000005c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000480)='./control\x00', r1, r2) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r3 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./control\x00', 0x7fff, 0x3, &(0x7f0000000380)=[{&(0x7f0000000140)="bdd8929008697b246e0bac751994d66f9c8cbb97d85932e9a324103a9644944776c80c6e3722b24a72989e45cea25495db9dadd37f107c0902cd8325ccfafcc78f2de41e5ea1186211e4ba141aa08fc19973210331e61ac32d2c02e20c2ac449aa70a5843ab2e3fcc5e4bd0d108e37ceb5ac4773b612e369b5ea41ac16c16892bb46090aca4f", 0x86, 0x3}, {&(0x7f0000000200)="cc714ed403ceb38ac4bf91c64e7294740bd7485ec2f1e74614d9b487b9ae486c70b930841edcbbf1b5aa473318059f466e4d15474f432f9012910034fd204dca014cec33e809c1d503a0afb592a5e5182b7181dc1513e61f680187fa7d54f045ef9f9a26276d5e1f81b12041d42128ea89cdc378f11513ddc089e08c6d4d79267c6c72da86fe21747752d79a97a82750bb536cc8b21904a67f7908039eb8557f3ada05765fcfa86c9d72183e27cb05948bcffff3b76334f6c44e7f5d8f12ce3207c9d0e36f60c438875b6f9cd61a57a42ad625a6289d3e90", 0xd8, 0x100}, {&(0x7f0000000300)="31638c8632a5abd459e851acbe1dc092e0c2ddfd351890bdaf5879da6171ca480e011edfbafc380bf9da9665c11fd2a7725fe68d801680c80e46e4e1f1124a3faa3a859f12d88c0f08e478546efbd8e3a69b627c7d7f39810530f8daea437b5297581b19ae42b2", 0x67, 0x30000000}], 0x80000, &(0x7f00000006c0)=ANY=[@ANYBLOB="64656772616465642c626172726965722c626183726965722c666c7573686f6e636f6d6d69742c7573656261636b7570726f6f742c667261676d656e743d616c6cd61b8f2c636f6d70726573732d666f7263652c00"]) mkdirat(r3, &(0x7f0000fc3ff6)='./control\x00', 0x0) mknod$loop(&(0x7f0000000400)='./control\x00', 0x8100, 0x1) getdents64(r3, &(0x7f00000000c0)=""/80, 0xfffffffffffffee6) 2018/04/04 01:16:15 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x80, @empty, 0x8}, 0x1c) socket$inet6(0xa, 0x4, 0x2) [ 529.106704] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 01:16:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f0000000040)=ANY=[@ANYBLOB="10001d0001012bbd7000000000000000"], 0x10}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x6) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="a325c37a7bbbd8bb9fa7ee4c15d1571f19a2dd03ba02dc4dcf336677f6a275aefe4fb432360f544b") [ 529.190455] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 529.218334] binder: 3041:3055 ioctl 4b66 20000040 returned -22 [ 529.259072] binder: 3041:3055 BC_INCREFS_DONE u0000000000000000 no match [ 529.296530] binder: send failed reply for transaction 172 to 3041:3055 2018/04/04 01:16:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x48b94f0b, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5, 0x200000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x5ce, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x4, [0xba, 0x9, 0xf84, 0x6, 0x10000, 0x8, 0x7, 0x7]}, 0x5c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/04 01:16:15 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) r1 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x101, 0x40) syz_mount_image$btrfs(&(0x7f0000000400)='btrfs\x00', &(0x7f0000000440)='./file0\x00', 0xb9, 0x4, &(0x7f0000000800)=[{&(0x7f0000000480)="ca7bb2de783facc5aa034e3e14e3f70b33c3445c628e343558b99ae2eb10cd2b617ba8e49796430ac9ae0d9f1b97ac123ca8497b34ec4802208000a119b1ae2809110df4f557696e84300fb75cc7c1ece13e392b08e971de691828c5f2f093e899aec42cf09213ffebd65fb84d7dae0648d736d75f6ad9ad8508e5aa6d677b6424a31495754927649af768c0db79eb87db1bc7843238034e9d718676b520e92bab6ce6f10e7b2ddf3d4a1451b0603c5466f2fe5b2d9a6ac9089066dc14fb4bfab18a6cea0770889b5eeeea02aea7614a3a1d9c725e07d1dcac3331", 0xdb, 0x8}, {&(0x7f0000000580)="1d6c6a289e660607eb89917a0c4c5657674722de84a889cad58ddd77691f799e1886cfd34ac5a6c8f9dc388ab390f2df6834075db219b13c0ad2f7abb1550f495b8f4af1ee5e3428101ccfd9b05e4d89f18e76169f6014ee380fd1d7a3f31baf13c2a1205ec36ea8491d3f31c39286b5d64fb65b26bbf6f5b6d5bb8cb5b013999f5bfabee9", 0x85, 0x1}, {&(0x7f0000000640)="82a2490dc3fb1f8f74fe9432dea5d298c34757456b0af7097ed2c9c03b051f66737bae5f4515b55fd41f84ad04acd0f5cfe45e64dc4a16a067d9d465ca1bf0bff7ba51e10696b06143a5d448f9ec8dc7b13aab6d92987a9cc48d4b6fe0ff720a98e759a09bb18baa3a23adbc1237844f1380fcc26276e364bc7b20238666f79ce49a11fa2fd6e5794af39461d7290bd63cce3e423465cbe140bb5950e6e5158588c264173fa407cce7edcd9f7ce3881b984df4313a61814b3a", 0xb9, 0xab}, {&(0x7f0000000700)="daf59e5b8b99a4e3347d59a8a6ac69934f7b594632a997b22d8fb0a2aa3b019e79a773f957965112595f0a30dc2d52561c9f5d0267b5c7f608ec65fa44f5e99e83c1e4d6ddfcbe89f21e050877811bca50ceaa896bdfb725b8095de0eb44ee306f5a93eeb5862bf6c7d4ea413ca6391821a4b7705309abb63e8e08dd14642cbc91d13fa216761f89d9b73e7df3e0e3b08ba2eb90cbc2a0f457a4bf1f59a4db446040f444c96fd9079e3bd077c5aae072134b7d43af4700f3628848b37bf760c9fe08d7de2afb169dbfc9bd950cddacbccec6bd6616c7f4f478d3d2abec7abb377823a53433c1f97bab8461", 0xeb, 0xffffffffffffff37}], 0x2000, &(0x7f0000000880)={[{@skip_balance='skip_balance', 0x2c}, {@compress='compress', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@skip_balance='skip_balance', 0x2c}]}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x2, 0x2b0, [0x0, 0x20000080, 0x200001d0, 0x20000200], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'bridge0\x00', 'rose0\x00', 'syz_tun\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xe8, 0x120, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x3c38f9ac785ef1b}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ip6gretap0\x00', 'tunl0\x00', 'ipddp0\x00', 'dummy0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x328) 2018/04/04 01:16:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x1, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r3) r4 = dup(r2) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000280)='bridge0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20}}, 0x8, 0x7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000540)={r5, 0x6}, &(0x7f0000000580)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000180), 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f00000000c0)=""/119) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000003c0), &(0x7f0000000400)=0x4) write(r4, &(0x7f00000002c0)="c642ab495d930eee779f8a59b1b7afead1ba7207e27dc0c541abe43d528ba6b214a9e2f13223a0074102301e94cd6638259513c1630dea890092b37134906c9faeef73b46b3e621037848e52674f2192f5f19f9e006b61bd3eec5715163875cde02976ec8c08b0e116d8b21a", 0x6c) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000180)=""/252) dup3(r0, r2, 0x0) 2018/04/04 01:16:15 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=ANY=[@ANYBLOB="1079a85d84514e197701000002000000"], 0x10}}], 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008300)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000008840)={0x0, 0xff, 0x36}) fcntl$notify(r0, 0x402, 0x20) membarrier(0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f0000008880)={0x1f, {0x20, 0x80000001, 0x100, 0x1, 0x1fbe, 0x100}, 0x8c0a410}, 0xa) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000000c0)="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") clock_gettime(0x0, &(0x7f00000087c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008680)=[{{&(0x7f00000010c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, &(0x7f0000002180)=""/167, 0xa7, 0x101}, 0x5}, {{&(0x7f0000002240)=@nl, 0x80, &(0x7f00000033c0)=[{&(0x7f00000022c0)=""/85, 0x55}, {&(0x7f0000002340)=""/62, 0x3e}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/60, 0x3c}], 0x4, &(0x7f0000003400)=""/4096, 0x1000, 0x4}, 0x3}, {{&(0x7f0000004400)=@hci, 0x80, &(0x7f0000005940)=[{&(0x7f0000004480)=""/123, 0x7b}, {&(0x7f0000004500)=""/77, 0x4d}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000005580)=""/38, 0x26}, {&(0x7f00000055c0)=""/114, 0x72}, {&(0x7f0000005640)=""/17, 0x11}, {&(0x7f0000005680)=""/235, 0xeb}, {&(0x7f0000005780)=""/181, 0xb5}, {&(0x7f0000005840)=""/28, 0x1c}, {&(0x7f0000005880)=""/146, 0x92}], 0xa, &(0x7f0000005a00)=""/4096, 0x1000, 0x3}, 0xbea}, {{&(0x7f0000006a00)=@nfc, 0x80, &(0x7f00000080c0)=[{&(0x7f0000006a80)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/197, 0xc5}, {&(0x7f0000007b80)=""/10, 0xa}, {&(0x7f0000007bc0)=""/70, 0x46}, {&(0x7f0000007c40)=""/142, 0x8e}, {&(0x7f0000007d00)=""/238, 0xee}, {&(0x7f0000007e00)=""/166, 0xa6}, {&(0x7f0000007ec0)=""/230, 0xe6}, {&(0x7f0000007fc0)=""/208, 0xd0}], 0x9, &(0x7f0000008180)=""/43, 0x2b, 0x1000}, 0x3ff}, {{&(0x7f00000081c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000008540)=[{&(0x7f0000008240)=""/147, 0x93}, {&(0x7f0000008300)}, {&(0x7f0000008340)=""/50, 0x32}, {&(0x7f0000008380)=""/31, 0x1f}, {&(0x7f00000083c0)=""/96, 0x60}, {&(0x7f0000008440)=""/14, 0xe}, {&(0x7f0000008480)=""/153, 0x99}], 0x7, &(0x7f00000085c0)=""/159, 0x9f, 0x2}, 0x7f}], 0x5, 0x40012122, &(0x7f0000008800)={r3, r4+30000000}) 2018/04/04 01:16:15 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001040)=@buf={0x1000, &(0x7f0000000040)="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"}) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/04/04 01:16:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x2000000000007, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x4000) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000001c0)) write(r1, &(0x7f00000000c0)="8c", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x2002) write$fuse(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000380)) 2018/04/04 01:16:15 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@empty, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x46, r2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/mixer\x00', 0x40000, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000640)=""/91) sendmsg$rds(r1, &(0x7f00000005c0)={&(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/205, 0xcd}, {&(0x7f00000006c0)=""/146, 0x92}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="18000000000000001401000002000000040000000100000058000000000000001401000007000000000001001f000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="b300000000000000"], @ANYRES32, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="010100000100e900"], @ANYBLOB="07000000000000004c31ee4600000000040000000000000002000000000000007c000000000000000100000000000000"], 0xfffffffffffffe97, 0x8000}, 0x10) [ 529.316508] binder: 3041:3055 transaction failed 29189/-22, size 40-8 line 2848 [ 529.316938] binder: 3041:3070 ioctl 4b66 20000040 returned -22 [ 529.331885] binder: 3041:3055 BC_INCREFS_DONE u0000000000000000 no match [ 529.346463] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 01:16:15 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x280000, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x0, 0xe4, 0x7, 0x6, 0x0, 0x1, 0x4480, 0xe, 0x1a28, 0x6, 0x1, 0x4, 0x6, 0x1be4, 0xa7, 0x6, 0x5eb, 0x2, 0x40, 0x4, 0xe583, 0x428, 0x8, 0x101, 0x7f, 0x80000000, 0x0, 0x97, 0xc89, 0x0, 0x0, 0x9, 0x6, 0x200, 0x7, 0x8000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xe}, 0x10, 0x4, 0x80000000, 0x2, 0x800, 0x2, 0x10001}, r0, 0x6, r1, 0x9) r2 = accept4$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000200)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e22}, 0x28c, 0x9, 0x4, 0x0, 0x48c, &(0x7f00000001c0)='lo\x00', 0x5, 0x8, 0x100000000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x332}}], 0x2c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000002c0), 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000300)={{0x6, 0x5, 0x100000001, 0xfda3, 0x8, 0x2}, 0x2}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340)=0x9, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000380)={0xa642, 0x8, [0x0, 0x7fffffff]}) r3 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x400, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000480)={0x8, 0x6, 0xa, 0x80000000, 0x4, 0x6, 0x8, 0x1ff, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r4, &(0x7f0000000540)=0x4) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000580)={0x2, 0x100000000, 0x4}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x7c, r5, 0x100, 0x70bd26, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) io_setup(0x20, &(0x7f0000000740)=0x0) io_submit(r6, 0x6, &(0x7f0000001c40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000000780)="5c15c032ed3b409b2a0dcd549ca36529ece4c28fbd19548b7045068f191be4e8707e28b7b00d831aa133948464c20a760ed4c7060ea99c1ea2b9a7d945dd0ce80c3e924cb222e59040c938a894a3ff315fb3361ffa573769bbca662de950fccaab156731e579b92b3e4992e790f992b41b0996cdb2ccf532c99daf398d066c2b58fe454f3e573d61145a56cf9d0e274855d164604408b66bdd97dee9", 0x9c, 0x100000000, 0x0, 0x1, r3}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x3, r3, &(0x7f0000000880)="9a63f7b906103162a3f1c757a539395af2ab01aae7d71ec5aa90ae9a31d54c2cb2b0421339c18797cdc6829f43cb66ae6652a98e5557553eac25b6e7b8fc46125de479b4aa198df980aa39170335e7e4814238013b4f28a98bbb8003eee4d0b4197b80d278b4598d9439931fd3a4c0608277614c28e183f38373bba506f105647c7bfee5795a480eebc1296c3a8b4dfac2c81dec6fe335860f59f2145cdea9d0f14b9eaf30974875fcfeb8da04508d0c0ac7387b301c5d915fd1755ed8a9997cfeecc1fd78e60eba", 0xc8, 0x6, 0x0, 0x1, r1}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f00000009c0)="6e7cd846a95093ba71b4ad4789c12a911ece3c6323482db26146cae63a2ea92aff3c0a9e99b5449cccc6fa5bc442781f1c98a278002159b8d3710826b72e3c6585a740686634166e121bb6d5cc6aa9c4a8dee676fcb2a733c0bfa8c5103a9fb6550f07060289c557c5621740249485632e6c640b43c72a3e25f3c31c1f0b2bc3e3409b54e6a0fc4b01fa6017dc91abe197e3b3e93516878d7b94228590fcba07d7a0035eca3a08e384d7e546820115daa086c6c84f4b7fe8fe09b8167cb18922b2bf1b0041a1388d0b9f291f759ed78e18e2a14b827844bc174a521d63b0e1f621dbeb6cad71a08aa788df9f328ee7ff6b3f40d12a", 0xf5, 0x676, 0x0, 0x1, r1}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x9, 0x9, r1, &(0x7f0000000b00)="e07f56799384e96837306c67639dde0482f309270eb5", 0x16, 0x9, 0x0, 0x0, r3}, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x8, 0x3f, r1, &(0x7f0000000b80)="ff", 0x1, 0x200, 0x0, 0x0, r3}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, r3, &(0x7f0000000c00)="9db9d540d0da9a3ae4b5bb717d7171a01352ad8e1534229e735e716436267e50e37cd93709e97adacea8dfbdbf5800a4dd98ec5d3981fed37b82bf13b88afcb034cdc220ff45073f253c45a3b6ad00d0f5bab30edd17de790232112137b6450be3fbbc1e647234a0573455b1c7e2dd7212ed1c898d0239e8407aa829d77acb1e246dafd6f38b4ac03a1a2d25876f0e73846aa880c09699b5694174d8206f9811671b49b1b05bfb49227b7a30e9892bf2e9b802a17cce60a13e769c8ff55781fea3c33b583df5fa3a55ea251598442336331eb03672b3ba2df48b86e503e4ee31d09d04ec35b2205dd6c0a8df8f6423ab03f9288108f21263bf5e7e48fc8ee9eab466f0ef48da2d6be9a6550eceff11bf9d568d4748f792c9764a3b62b2e6d7a5b78165c945ea018d4737074f4bad2331f7173c99dfcffab47a84feeec5c55a896a345e4f7479a69359dfb12b77c3cec3da73f2b6e31b64136ae920853f0a93a0cd41bcae6ff4f37024e4c9f5d421eb5b9370775141ea03305a5e0cf5b425ad187af572f36fd3843bfd1a1b2ff0a0ca179e0d6bb88f0a08fb4a5dcdec4187b1afac127548aadf0b388df75956796bf2105524339403cdbeac2a199c561c56369c9274608b801c01ef893ee1dccfc6822ce45cca56bec8a9050d885e384463f89c94152f1538dfa6ffa313d1f12c8640ffb349d12fcb21433b05914c5861e7d1ddc1e3787efa9c76fbccf68feab0602cc7ef365af9175790487d00d399efc64a76413b1818242eb528e1df75d9a79323ba37ef09d060e1963017588a084fad8269f83256477113e42e338676ee3dfa3525ad9383ddb79dea2dccd00a373d15076c7db0b4c2917e5649c8265b9df7b0aba7f37bcfd1e2919367cf9549001c5371ced76da7803bbbc5d1d8391ccb4eb5ca8ab16752ab756ea700bdbd2ed3b9ec50fee4602d6bfd96492e388f01839a4158a6696020535f89580e6a9f19900cbf77d50c12439807386d15e180ca6438fac84989aefded8dba0441693168b9579be5a69a9432bde20888e41f3baee6a752d77d073c96efacd2950f4017ecf160c598a71bfdfa818ac76a66b77fc235e28cd9ba96c484f44d5b3eb47169858542315ecf8b2a8f98ee1191e532a3156bdd12fd7d94f1728acbdf5ca9b467c478bd96c5f3573bdb3e82803e6cf0c0371a6d7359866321b45f398477a38db2cf737d27e4e98c9d82cbb8e409d4d322ded8374ed5a5c30af7fdb92448cc9304890d84cf556228584414bce31edb9ed7e594ad3f8569e51406865035703f56d728e191a93e34bf0fb6c7241b0100e06ee9a69688af2a72d617118662aab4175814408d2ee225e7250e8f4853f97df33495eeb2f81a0a45836384820a69c774ed767f8ae513423ffca16cc112f5025c8561585921b283b3064dc1c7ea04d242ec28ef6e5801838f7c8440ceb80a2207996e655c52d5edcc4f92fe4f4973957f53d5de8b19296c2ff64f05104e4ac7f35346554cc45e432b55814e6098169f6d91db5acfd6af9192c307aa6a72de00bd8558f1fffd96783d296ba760c6bc44fe3d1998013f501b6adba0affbb07f449a1c9c7fd4a9eed320e7969923482c86d5a6bbce9f81c416e1db221c2b6e4d29ac08dd31a1a7898d523129a4f55313363329e0344230a97e9b3c5c789a3564a4c5cdc566dbc6ceebc842ed6d650f49ced0eaa626bb9ef42cda2698a890dcab73da72f60cf038d5d6a1b7f7f121dcbac9123c35b14223c7f277ed049e4047dc420190b8c4345470c4a992a716da6813b3c08b581b44a91f96e4e1714b5811183d61436fc231c6ff6be3b0d0e4c927c674c2212a7b24d427e2ff0fe79a37bc5f541549b80ed95462b31a2ce4ddbf1590b4f95b0c9df1316bf8d85e136357e97c36da1c7783ada653b6ce29b2b37cff821f17a977b8b697a5b27638abf56ecb2c73c3c073fb25dbfae7dfeecfed0a3965f1ad1fa2dfb133787afdaf7f85abb42d5f29ea1299e19dff59085366eefc8818019070819bc7669be1c92e70ac2533c004f66b434da79bb70c9f509b96fc12d9f1569441428dbfaf5b884b0da5526ee31df0afc3de759144b737d22352ccd8a93f7764807bdb469bfd2fe5cbb4d540b759a0f8d0e3f1c78dac077d7454d3b087321929724a6d73892fd45f5acc32dc69f322a931efa3f3d4916dfbf3f8ad03c52f967684fdf114ece791f23f1938c3a4baa9570fdc733fde6d6563936aa5a084d3428cc942f3ec96a1afbc99a5f0b518ec395ab365bea3b41fff2520da4d5cbbbf23020ce6dbaf29e3335369816c86228ab8860ed40b8c8571010936fa3fe260acc7999efe144f4829de2ff4e03c54015844f474eea30f76a4cf7efee01ec2549bf10545e16f902e921d10fed060da88d586e96180995edfd90a34d5d072e277be421004458df8b621e73fff96467b56730ef31415ec7c93cf421fe431ed7ff5b8c4ab7d63603aa725925aee4fc1190156485595212365d3ee2f588ac107e976ea82802c13139b4528e963f50f8937554dffde8f4e103c5f5171c1ccbfdb7cab39dec8cfed8e9820afb806a484d55976a0a28c827436c6ea8d9e89e361f5f38cb7f6df0852003a31565b6901d3b281e28564fb50fe9763b03f3457d3740d0369d8779275f70fde3a9901707079ec65991c0292c53daddb1a0d93033833a833fbe4abe30133a8336e8580e9a36eb69e3776f57fa8775377026256c20cb3f6cc08fab45191651f0f084e03e2e156c99bf82eb76988f287c346fdbbcfc37bd0e3f9a07efda218183f105511b62a449c9f563b7eb50b2a2087e0960fb72d09d0ac6c0492b0d2c54865f6917fc2a590e51adf1fa3d7445f005f93b079f848ebd7d91b92c6c9f15c88be469c1d9f05b0f5c7ee6d56c6ced4afcba7e47984faf2226229abe140211d0ec097e79c7f661f2dbe999be9a2a6457ed24f5782db58715d7f99ed0423085dbbd2c41a736a3db9a1ac4c2cafc7c2fa198de739d4cfbdd58439b4fcafd745be712092859e8e23065077f78b82a98119ebe470a795f5681e7cb19530938790b6519ac2acffd31c70f74deda53bbbc0757286a0d3e81454480e3b727903bfc29c64e919b11ff068fc690eb9415567b65009d42e077424bd2fb2845a1c31c34f64a1b1a6795125513002f26db2268dd1ada49db0125f48b06927fd4b1dd51db4207969b1bec50398695ed204b1f9079e76d5bf0ac6107ea3c35239b5d024e9b8b4ef2ff1b0c078c9a9c660aea17b284a8aba679851d1f37078926c85307d5a0b5bcd65ec8f24781b406d78d5379ef6560d99a190da0781b0549e23775e476705077f26f8e2b2712a1a8b5fd5e14399452bc28fc0f373fd2b44a21797cfacdcdad6955eb6d09ccadf460dd986b4db3f2556fad17204466b4dfe82fcb0d55352960fb10c9328ae3a793d78f25238bc15fcc67d3c276135e33411638304e384440dc1b0a4dcfc3ceae707caf1c1d77553be590014284d08f2647600d2e731d3cb5fc62e446e3077e59da9954ba15daef700fc3fbcbe3a7d8958f963fed6189627c07ae0122331fc02b667075e74419d7e9507987bcc0880d2b78e3667ccb8028a6dbe85dd0d0da8f2d46c5f4b686c3aacdb4077362dac8084f3998cc0002d9f1d4163cacbbda907fb370c17e8a804e589842ce3adfcfb475182ecedda7d68e771bc9e738f320f9cad12966e7e421b358cc6066612d671dbfb5c02f3a6f19cab34f6cde9092bdd9278ad200b9085ed957bb089a13d432f5597bc01a9368568f5fd5c331792b80f83ad8b7bbd1c979a77fa9715e20164150307abd7bd12e0575bc473b79841569bcb729dd6beb0b0b4ab463e264f97deb1ccfac06c407fee70aeba112f799299c7db2cf9b5edf75d69da55e44aaa9eec0325e0041a5b2a7c35e43fad52970268be0e9afa4f4750a412d4569c330081e60b45504bc5a27ad877015f1af9f0b12debf8e8cf219df0a82220b9db7792b4e58231662186f1b9679a3089107cf21eb07ed1d1b4f68bfa7226ba71cbe5017add1cf2b8645e0962067e2299a9fe95956bc2ffdfbbe1bef18b777086e7915d7d55428d407165cf244e6604ee41b63658c396eaa4a42262a2486dc5f6bfb134825bfdd002f0408d91c10248a0d67eef8dcc68a870d8297a7e6e235f4b0af6d4a76cc0913301299e357adf017d02163bdae316872e21373692f424f0a0ef35465934c999f6b63fee557f5d90851dd48506687b7bab40cd45c733c9b0d3110b00ec97e033292a7bb19dcdb1bb716596573ec69a3d9f1e7d0cad63384ae0052b8ebf639da243ac5ed34c332856e1174cd8dd7d23f62d5816b763514dcabfb91a0e19ff36de5c5ed0f384217ced7f8009bc00e45d67cf10b6d29317169131865039b1592d082acb17f46213084d7aebacf824acda1fa91f6cbd7da4a4fdb8a0427a619dec94b76ef2488baa8e02dd446d6f6b8afe3462acd0b038918913df2fb8ec6404431add3e31e262cfe78b06598a7cf22c62f8080f07293696a68ccdccb92beb8914b92b5cc503f8e755941bea7d8507b7096da3c970a7e150b06cc7846828124cbf11e33115dd282fa059e76dd93f7237c7414716c2d0734315d8410fbe11c935bd1237acea04ca3028c60d06289db9fb1a8dbea4e898493745ac52864797bb54caa1e876db8fed04befdbd989e6ce45a2e0f3f196a0e8300df6f950867e4b68e491db6999895a5d4ff08dcef32ada8e0da62d7124bc751eefbd2d2ca2ba7a804093d6be96be14ec8fb553f831e53a16f67c8027a12679874e75feaaeeb2ddf30f22b6a6ec2e696f4a50417b191f3a74c95d463d80ce2f1adca48dd55d62154eebc6556e89e8918d2c113245c21d79de2d614cfd4ca2c5588895856eb5a045a0f1e1b5c67196a30b4b84036cb614f97ad89f4750c1bb68f6f57db7cac48fbdb4a4549de089994f647549ead7dbbc1eba83664b60593b72596f4961999a25c9a6f08ca3187a45491768bb5aebffe4bde31de2eea60276873ee8f74d103dad00a7a8d4d8fe8431d132939c3ae69c2227bd1dbf8c320ac6e8312f55fedf3def7a0aef325c67f07bf8ee090648c698d6d4d3109f45e84df60c86e84d219e8f01f448814048d53c3e99503a96c376821696e4341a95ce8f619448713dc5b6a11ddb63e12ab74604d5e9bc1cbc9773786c9aa02261f8380252637e3bf64bd31c0aaf2de2bf23333cc90046d9b4ac8e611d706b1558b750cbb31a12f64f2997495d231cbeb01dfe6c92d3f5dd6044302e47fb1342ec73bc925960ed5b271e07845c3ec834240626854a6611e71341fe91bb485da7fa7f6aeb9d2267f5b34cd666a1fc62fc314a2e7e7f6870d21faf0a3159588fd6710d939b1daeb3802588268ebead5f2eb098baf641f4fc883aa5f4f89e28713e83017ff8f246dc39500471791d46f3be3be29d8fdd59d236bddcdc732502f67ef3a3c894f7a03a3b9d2734b7b56a30b4341a14889a990f13592d94286a91a5e16d2a875ec0c21dbb0fcf37f00dcbe38e52a1f3877e31d0385d174fad6f637e54e52c4df6fd05e7a3060d1de1c3d58f420dcb91c16cbfb37ec9b53f0df688bcd4002047ffb1d7fff3f6d14f38ebadb10efc174e0ee09fa9c85a476b7c837429993ee7bf24e61a127bdc1b32f30c3afa35f9936fdafbb8bb4d9c922726bed0f8158a6196f4b45542c664e8af60b70a2423fd5909438d2a5e7927f91ef3e07029c4492e96d143c7f116578e64ba870a4a718c477f2a4e18fa4783824e4b783985ee6", 0x1000, 0x0, 0x0, 0x1, r1}]) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000001c80)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001cc0)=0x2, &(0x7f0000001d00)=0x4) pipe2(&(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$getownex(r7, 0x10, &(0x7f0000001d80)) getpeername$inet6(r3, &(0x7f0000001dc0)={0x0, 0x0, 0x0, @local}, &(0x7f0000001e00)=0x1c) rt_sigreturn() setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001e40)={0x4, 0x1, 0x6, 0x1, 0xf1}, 0x14) setsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000001e80)=0x519, 0x2) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000001ec0)={@rand_addr=0x6, @dev={0xac, 0x14, 0x14, 0x16}, 0x0, 0x3, [@rand_addr=0x1, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001f00)=0xf9b) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000001f40)) 2018/04/04 01:16:15 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0xe2) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000005ffc)=0xfff, 0x4) 2018/04/04 01:16:15 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f00000001c0)=@in={0x2, 0x4e20, @rand_addr=0x3}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000240)="8b27292ae1", 0x5}, {&(0x7f0000000280)="d827b8e054fcc77c59b965d9433b0262c9356d0ec94b6f34250aef07aefaef2ea0f20d353b01b056376b87d2e63353d3913f9308c26428814ff904134cee23795cb7c09b024e122cef7276eeee894b4ae0e253574904c94d03e0dfcc698266ff8b5872d133f6e34289ddbf0762", 0x6d}], 0x2, &(0x7f0000000340)=[@init={0x18, 0x84, 0x0, {0x1000, 0x1, 0x6, 0x505}}], 0x30, 0x4000}, 0x40000) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='ext4\x00', 0x20005000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x2, 0x6000, 0x2000, &(0x7f0000012000/0x2000)=nil}) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/04 01:16:15 executing program 5: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8040, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x3, 0x1a, 0x100000001, 0x5, "585bc03fdab6bc00184ef69f48a2e528b12761c94bfb48acf56ff4e955d95062"}) 2018/04/04 01:16:15 executing program 7: socketpair$inet(0x2, 0xa, 0x1ff, &(0x7f00000002c0)) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000280), 0xfdc6) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x101002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x3f, 0x40) r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x9da, 0xa8800) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/62, 0x5e1}, {&(0x7f0000000140)=""/169, 0xfffffee1}, {&(0x7f0000000200)=""/53, 0x35}], 0x4, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) pwritev(r0, &(0x7f0000000040), 0x19d, 0x0) 2018/04/04 01:16:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x0, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:15 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x10) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0xc255) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x102, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x534efde5d2bae475) pwritev(r1, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) 2018/04/04 01:16:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x200000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000180)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffbfe) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000140)=0xa7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x2, 0xfffffffffffffff8, 0x0, 0x1}}) 2018/04/04 01:16:15 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303, r1}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000e80)}) [ 529.601855] binder: 3111:3112 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 529.638256] binder: 3111:3112 BC_FREE_BUFFER u0000000000000000 no match [ 529.669098] binder: BINDER_SET_CONTEXT_MGR already set [ 529.677312] binder: 3111:3112 ioctl 40046207 0 returned -16 [ 529.686951] binder_alloc: 3111: binder_alloc_buf, no vma [ 529.692509] binder: 3111:3121 transaction failed 29189/-3, size 0-0 line 2963 [ 529.710376] binder: undelivered TRANSACTION_ERROR: 29189 [ 529.717400] binder: release 3111:3112 transaction 178 out, still active [ 529.724199] binder: undelivered TRANSACTION_COMPLETE [ 529.729358] binder: send failed reply for transaction 178, target dead 2018/04/04 01:16:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100088) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) 2018/04/04 01:16:16 executing program 5: name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x6}, &(0x7f0000001ffc), 0x0) r0 = socket(0xd, 0x10002000000001, 0x10000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x6, 0x4d) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) 2018/04/04 01:16:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x0, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$vsock_dgram(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x3ff, 0x3}, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0x9, 0x4) close(r0) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/04/04 01:16:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/04/04 01:16:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96a0b90decf6f2a3299748aeb81e1b00926d9a318e", 0x12c, 0x10000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00bbc8e4cf1e329e2332f251c9918507ac35d1f2ca30d3323237491d390d868b6e3904146275b5a423beaa6408d5abe4729adf6e04778d0861b628b7f636d5ef90438c9d4d2eb49b32ce72b854fb11213bcfa77b2b835b2505e61508a232071ab01a"]) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001900)={0x0, @empty, @remote}, &(0x7f0000001940)=0xc) sendmsg(r0, &(0x7f0000001cc0)={&(0x7f0000001980)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="eac95383ca07fc8e71", 0x9}, {&(0x7f0000001a40)="83e25168b3afe2f7309147f8691e350596269548b073598fd3a22e4df1f126b21c3eaabd5acb0a419dae3088e7", 0x2d}, {&(0x7f0000001a80)="b45d7a63b4be8af67009a2d8d93995c85576a1dd005a49e4aadf3838865cf544e3800ab25f6748276a201b0c04f54fb4b7f7082f040880037d737a4514", 0x3d}], 0x3, &(0x7f0000001b00)=[{0xa8, 0x116, 0xffffffff, "e4c87a28ded9dc7b51eaf4cfd3ffca1c0ab46ccdbccbb9f77337a2c97e6c2bd3305d654d32f08b7e84afe7f19ebd3d5b3163009899794b189665b18c8ae0144acd1494d36df3f12ef7bdbddc9cba7674ffda9b1a81929746f3d2e4cc9dbe7d51e3c9efbb80c6c44946255cb974dc7b8dc84d08a6fab3ce9694b9c00fdaabf170ac3cdbbf4133760afb71df6583d002ef58cc"}, {0xe0, 0x117, 0x4, "fddec6ee54b76fcedb70a8cf04352985c637b1dd7a0fe93dcc315f19a5853127ca38d61bb41441b26ea23f0e335eaff9a7630062bfaa4ce47a05b93b9ee1715b92f2eb363980e6e3d3e8cc761273d9544016f4fdfdaea725a821113dbb042dc9b1b19b6a6820594ea67cdbc0e194ba4b288be8dbc616015338331285f61ee52cba8f81a35a5707159adac78febce48ba2fb30f29cfcf98f017d6f7801be78200c639f16a6335c198d0e7cfd8a2644b31747e1e1ebd9f39d00892edaae682ae8a5f039a449069869a5fff5af01e2a9376"}], 0x188, 0x20000000}, 0x1) io_setup(0x3, &(0x7f0000000180)=0x0) io_getevents(r2, 0x6, 0x4, &(0x7f0000000240)=[{}, {}, {}, {}], &(0x7f00000001c0)={0x77359400}) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200) inotify_init() 2018/04/04 01:16:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0xc0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b93ffc), 0x6c81a57652e977ef) 2018/04/04 01:16:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x40c1) recvfrom$ipx(r1, &(0x7f0000000040)=""/26, 0x1a, 0x40000000, &(0x7f0000000080)={0x4, 0x8, 0x0, "9d01f362effc", 0x9}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x2, r2}) 2018/04/04 01:16:16 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xdf, 0x4, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x5}, {&(0x7f0000000180)="972c1d5b20729093f90e1b20770f8cf58470c7442862e422f4ca62ef722594d885ccd5660eb0cc5316770b99c9c1ccbf39b42cf5e2e6b63dafd08686c71b646153575911d97457c72c56c932ea2b9c6212b6f9b7bfbcfaa5333b905b732f014b51440ef3938b5951a14140b5d7ac12ad500873f5b422da378c6f954275ab9e3f9bb51175d0d532ea934c0e5869777c0b8b28ac06fa1849df4781a9b2b2362fac12b7277b9191ef96d80a0b222941d0edc28edaaa4682e38945af9324e6366fa1d2f15b96389784603d0269ffe9c4665961b1d2f59b07", 0xd6, 0x7}, {&(0x7f0000000280)="bdd72fc7b49d6d75a3507b48dcbc9927273c310b5fc977b353a322d1c56780f0a8e66a6ea9e022d77c2f94618467c9b580bca0b37dd0443f00d7e2e39da4c45aae80eda159b02d58166805fa9814543ba7b1a287b9697c6109f9409815b76c623e88e0266414f88c36d62b7fac88", 0x6e, 0x138}, {&(0x7f0000000300)="6c5c57b8060e2d4a2bbb33df175a7280f7bf979a25a149d94f2530c40e29fd01dcb950f16f199536b888aa58fe280b3fec185a570df986ea40c7d78ceb00c535e531e576df79a2897de19505e3f1c2eca59e296820b327d5b52e9790d6d66a39b8a50b4db78c9a4c565cae860124e904ba50184471ddcccbeedb40bb9f2a845d19897e230488a79f41fe11c7736d1ab6b9041acde13156011027e647fc0355386008ae90e170ca69814e6e525652bb94a051aa3f3ab2bcbe06bda07d5a2cc672456385d645b82bf283", 0xc9, 0x8}], 0x80000, &(0x7f0000000480)={[{@cruft='cruft', 0x2c}, {@check_strict='check=strict', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@hide='hide', 0x2c}, {@hide='hide', 0x2c}]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x2000000}) 2018/04/04 01:16:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres)\x00'}, 0x58) recvfrom(r0, &(0x7f0000000700), 0x0, 0x100, &(0x7f0000000740)=@sco={0x1f, {0x9, 0x80, 0xff, 0x5, 0x7, 0xfffffffffffffff9}}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000013c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x1) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) mkdirat(r2, &(0x7f0000000540)='./file0\x00', 0x1) linkat(r2, &(0x7f0000000580)='./file0\x00', r2, &(0x7f00000005c0)='./file0\x00', 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000000380)={0x0, 0x0}) openat(r2, &(0x7f0000000700)='./file0\x00', 0x2000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000680)=0x8, &(0x7f00000006c0)=0x4) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f00000007c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000400)={{0x0, 0x4, 0x1f, 0x7, "69220a52753e2671e9d77462d624534d63baaf25bd7e7a2fceb9229d7e8eb4562932e34b67e3f936a658ada1"}, 0x0, 0x0, 0x800, r3, 0x8b, 0xb2c, "788a3c466fe60e69884220007adaac670f414165dacc37f4cc1c2f16c2a4c8281f1572b648a8ecfa997d8870cc31c86f7603498c8e1885e50093efa043bd632b", &(0x7f00000003c0)='vmnet0,bdev\x00', 0xc, [], [0x81, 0xfff, 0xe4, 0x8]}) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/155, 0x9b}], 0x1, &(0x7f0000001480)=""/66, 0x42}, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x600000, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000600)={{0x2, 0x4e23}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @multicast1=0xe0000001}, 'ip6_vti0\x00'}) getsockname$llc(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) [ 530.540074] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/04 01:16:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x45, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./control\x00', &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+10000}}, 0x100) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r3 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r3, &(0x7f0000012ff6)='./control\x00') renameat2(r3, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/04/04 01:16:17 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_names='syz_tun\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv6_getmulticast={0x14, 0x3a, 0x103, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000100)) 2018/04/04 01:16:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x3) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e21, @rand_addr=0x1}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r3}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/04 01:16:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0x7, 0x394}, 0xc) 2018/04/04 01:16:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000040)=[{{0x77359400}, 0x3, 0x7, 0x3}, {{r2, r3/1000+10000}, 0x5634, 0xfff, 0x5a}, {{}, 0x5, 0x0, 0x40}, {{0x77359400}, 0x6, 0x2, 0x4}], 0x60) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000001000), &(0x7f000000f000)=0x2) sendfile(r1, r1, &(0x7f00000000c0), 0xe115) 2018/04/04 01:16:17 executing program 7: r0 = getpid() capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x0, 0x4, 0x8, 0x0, 0xfffffffffffffffd}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0xc62, @empty, 0x100000000}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}], 0x90) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/04 01:16:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000cc0)={'syz_tun\x00'}) r2 = socket$packet(0x11, 0x2, 0x300) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000980)=""/182, 0xb6}, {&(0x7f0000000680)=""/94, 0x5e}, {&(0x7f0000000340)=""/60, 0x3c}], 0x3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x1a}, &(0x7f00000003c0)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, &(0x7f0000000400)=0x3) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000700)=""/236, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000dc0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f00000010c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r6 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r6, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000a80)=ANY=[@ANYBLOB="aa00e94663776668c79496b85fd24dee5d353b1151680d02e7b8c80541423d43767fb5776db709610c9441aa4c1862e056f87d75bc92e9ce3202538b322e9a3383102b2d3373f7b35b29754183aa1ac0d82483a5d59d8fd89587751932c7494d3ee02726d967764819380d7e7bf145278743e769c534c775e74862c7248226fd6c0066c1c1ee3e11"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000001c0)={r7, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000280)}) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000800)={'syz_tun\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="3b00000004000000010100000300000005000000000000000300000097f5ffff0800000000000000c6d658e90f5eef5b44ee8f3a81a7d04650c84824f07ff3ae3062c3d28bc0905cf3ab0ef616c06d35e847bb4272712aff9074f6a8484f5975e4f3c0d61c75d610b454924657f4f7d858c8721133d6a46632992987edd9269b65e41c1d13ebaa5cab49c3505b303058e4203119a3761939cd3040189fee1848328152c8dbea52cab2373b78a1a198a7b344d8ee7db80389f98db2cec8600be82032986b893fa5e700f162a6326f4baecaa304f8ad3c7ade8c9eb46d939b92df"]}) splice(r6, &(0x7f0000000140), r6, &(0x7f0000000240), 0x37ad, 0xf) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000280), 0x4) 2018/04/04 01:16:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="040000fefdff24f0006bf78911b791595bb4040000001d020b00ff0010b500001000eb08", 0xfffffffffffffe32) 2018/04/04 01:16:17 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x0, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:18 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/128) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@ipv6_getaddr={0x20, 0x16, 0x301, 0x0, 0x25dfdbfd, {0xa}, [@IFA_FLAGS={0x8, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/04 01:16:18 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = dup3(r0, r0, 0x0) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x50, 0xfffffffffffffff9, "0aed2a8207717a4342d48a6cd12560f6d7131b35e347d884214e173616deeddae57ecc64c4a709e7be99af6454cdc112157751cfe6b27cff30271f1f8be66c87da4ca72c0b3e770b"}, &(0x7f0000000180), 0x0) write(r0, &(0x7f0000000000)="220000001800070700be0200090007000200001e00000009000eff0005000f80ff00", 0x22) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/04 01:16:18 executing program 7: syz_emit_ethernet(0x4, &(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0000000000000037c9665fc9b8c8afd838dc9caec4bfd87fbb52d897db6269fd4e8c60ed2d37cbcbc9592924584d6b272a1a4c765222c6a01d152d610c530d2748828002000000ba2e1ec8f1209d2562033910e67467fcbde24db3e0b73bcd3badc81a5813d978"], &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x1f) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x20100) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x16}, 0x0, 0x9, 0x1, 0x103, 0x3, 0x200000, r2}) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd) ioctl$int_in(r0, 0x5473, &(0x7f0000000200)=0x890) 2018/04/04 01:16:18 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000040)=0x3) writev(r0, &(0x7f0000f3e000)=[{&(0x7f00002ef000)="42b72f1be99bfd8c991700be4860997b5fa6b042c37faa676240527f1e3e6ce2d4ad9152c6b6f1cb77e01d383b15ec52f23054edb8d8a7ff9694b0bbdeb06d865a722880568529130decebb0969b78ff8933084c3fa370d5e62125662d1ef3db6374ab5577c2f3bfebce3718f0e652c0137b05cb4fbd87ed2c3fe41ac6abed6b89b98411e967ae6ce4fdf518d622a90b7d3472c481359168cba57f5d9bab973a6408c2e9e4a002bc8e157d2144857a443e8b1b4bbfb875de1def9b330f1de244774d8c1320de4c43d0110fb91b61199a927fd6823e895565ca276027d39e1375dcdd22af4e940d94ff9329713dc570c87a26a3f33bb06d66f686a66df38c8c5c7d0e306fba58415bd49e01cdccaf143e47516d6d4200e53673c35829deb554ade191d434e5bc6bbbdb69938ee33a6d22697f3d118a64fdfc1896bf5915f8c920933594d154a495b3311473cfb845d62b65aeabe82654f98c5c92d394108ebec42583f8ec84e7e2b49d71e293f109312d631b06e3185c4524ec6a7bccf1f8a2ea1ecc3d7efb4b9f358c00dc6929d3e5711fd5c644466a30139f5c5ec426e9fa12bcfa7d1b846488982941b64be9f09d7ed7bdc33bc301c1be04182627bf6275deec80e50d290315780bf813b583d46945cc8df674a5354b9fd1369927edafab15383b9e1c2a357309da17b8efac265e89db6e88cfcf8df849802f211d804bf3a0", 0x200}], 0x1) ppoll(&(0x7f0000000040), 0x0, &(0x7f00000000c0), &(0x7f0000000100)={0x1}, 0xe4) 2018/04/04 01:16:18 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0x0, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:18 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = memfd_create(&(0x7f0000000000)='$\x00', 0x2) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000003c0)) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0x3f) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000ef6ffc)) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/04 01:16:18 executing program 4: timer_create(0x5, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000300)="f3670f015f5736f3dc960400000066660f388118650f01d10f08b9fc0b0000b80b73aa09ba000000000f300f9b1cde65f20f01df0f01f466baf80cb8ea2c658bef66bafc0c66b8c19666ef"}], 0x5b, 0x1, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) accept4(r3, &(0x7f0000000040)=@llc, &(0x7f0000000140)=0x80, 0x80800) r5 = dup3(r1, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="c441c1dba20068000066baf80cb8c65f4f8aef66bafc0c66b8dc0366efc481f8ae583566b86c008ed0470f01ee66bad004b800000000efac66b8fd000f00d80f01df0f35", 0x44}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000002c0)=ANY=[]) fcntl$addseals(r1, 0x409, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/04 01:16:18 executing program 6: r0 = socket(0x18, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) recvfrom$unix(r0, &(0x7f00000001c0)=""/25, 0x19, 0x10001, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x43) connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/04 01:16:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000780)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x0, 0x7, 0x0, "0e59fe2e3806c26a3867a660d0a4926552080ee5e529a3e4e61b919cbea1d4f54d5279d85009d68f852bd4048c68a0ef0b679a5b628cf78e57302bbbda52d6cfc6e52457656780d27c6bbff1418d42e1"}, 0xd8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/04 01:16:18 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0x0, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x801, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="37a083c26701d3117538d07dc3240edae94f7506b7562b1d18106b0cd6dae6679f5fc4645811b628287d033830f9d253c69f9e3d6faee04554"], 0x1) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) listen(r0, 0x0) accept(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x2a) 2018/04/04 01:16:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0xc0, 0x8000000, 0x10000, 0x80, 0x8354, r2}, 0x20) bind$alg(r0, &(0x7f000001f000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-ssse3)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x246) 2018/04/04 01:16:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3ff, 0x294002) listen$netrom(r1, 0x8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/04 01:16:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000740)={0x400fffd, {{0x2, 0x4e24}}}, 0xfe31be9541bf722e) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'lo\x00', 0x3}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f0000000a40)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xd, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000d00)={{0x1, 0x0, r6, r7, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, 0x0, r10}) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r11, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f00000004c0)=0xc) getsockopt$EBT_SO_GET_ENTRIES(r11, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) r13 = msgget$private(0x0, 0x1e3) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000300)={{0x1, r5, r8, r7, r6, 0x1c1}, 0xffffffffffffff00, 0xc8, 0x9, 0x5, 0x7, 0x6, r10, r10}) ptrace$setregs(0xd, r10, 0x5, &(0x7f0000000880)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d33736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abe") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/04/04 01:16:19 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0x0, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) 2018/04/04 01:16:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad56b6c5820faeb995298992ea54c7beef9f5d54534c90c2", 0xfffffffffffffe34) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/04/04 01:16:19 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x4, 0xff}], 0x18) r1 = getpid() waitid(0x1, r1, &(0x7f0000000000), 0x2000000d, &(0x7f00000000c0)) r2 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xf, "607f1ae86d702a865983f86281a729"}, &(0x7f0000000180)=0x17) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x3ff, 0x2, 0x5, 0x81, r3}, &(0x7f0000000200)=0x10) 2018/04/04 01:16:19 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) close(r3) connect$l2tp(r2, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r5, 0x700, 0x70bd2c, 0x25dfdbfd, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x40001) 2018/04/04 01:16:19 executing program 6: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2000000000002) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r5, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r4, r3, 0x4, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000001c0), &(0x7f0000000200)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xc8, 0x8007, 0xe7d, 0x0, r6}, &(0x7f0000000140)=0x10) vmsplice(r2, &(0x7f0000002400)=[{&(0x7f0000002380)='p', 0x1}], 0x1, 0x0) flock(r0, 0x1) flock(r1, 0x1) 2018/04/04 01:16:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7f, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xc1, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0xbd8, 0x10}, &(0x7f0000000280)=0xc) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000380)={&(0x7f0000824000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e20, 0xffffffff7fffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x319a}, 0x7fff}, {0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x9, [0x8001, 0xfff, 0x9, 0x5, 0x3ff, 0x5, 0x633, 0x2]}, 0x5c) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000080)="e605ffdc83b57d2f209991c348d465f61cc0f501832a4c24576904cd9adb1ac965b273356968bd7010a1be6cf2925878217146118767cb3b9087be9908498d0e7eb0481fed3b61c446b705f8223e437bbaeeed82193235f5446cc7885b39b1fbd79773d12bcf7e25654b9faed4aa793eb92d9edab17800ee628803e10c825d383718b8ef8677051ecb0efbc042e063853893b968e93d90e45cfdd21e0f0ae93141cbaaa3f1bcf525f555925b9571184416cabbf4496cf2ab668394525bbe2294e552bca31b9e1e2af6a9ddf3e1683b3d812ede98c13b81e9", 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/04 01:16:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) [ 532.722404] IPVS: Error joining to the multicast group [ 532.731349] ================================================================== [ 532.738729] BUG: KASAN: use-after-free in __lock_acquire+0x374c/0x3c30 [ 532.745383] Read of size 8 at addr ffff8801d74ba0f8 by task syz-executor1/3261 [ 532.752722] [ 532.754343] CPU: 0 PID: 3261 Comm: syz-executor1 Not tainted 4.16.0+ #378 [ 532.761249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/04/04 01:16:19 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) [ 532.770589] Call Trace: [ 532.773169] dump_stack+0x1a7/0x27d [ 532.776793] ? arch_local_irq_restore+0x53/0x53 [ 532.781453] ? show_regs_print_info+0x18/0x18 [ 532.785941] ? kasan_check_write+0x14/0x20 [ 532.790167] ? __lock_acquire+0x374c/0x3c30 [ 532.794485] print_address_description+0x73/0x250 [ 532.800034] ? __lock_acquire+0x374c/0x3c30 [ 532.804350] kasan_report+0x23c/0x360 [ 532.808139] __asan_report_load8_noabort+0x14/0x20 [ 532.813063] __lock_acquire+0x374c/0x3c30 [ 532.817281] ? l2tp_session_register+0xe0/0xda0 2018/04/04 01:16:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) [ 532.821941] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 532.827120] ? __sched_text_start+0x8/0x8 [ 532.831257] ? lock_downgrade+0x980/0x980 [ 532.835395] ? lock_acquire+0x1d5/0x580 [ 532.839359] ? lock_acquire+0x1d5/0x580 [ 532.843327] ? pppol2tp_connect+0x1339/0x1de0 [ 532.847819] ? lock_release+0xa40/0xa40 [ 532.851785] ? check_same_owner+0x320/0x320 [ 532.856167] ? is_bpf_text_address+0xa4/0x120 [ 532.860657] ? pppol2tp_connect+0x1339/0x1de0 [ 532.865142] ? kasan_check_write+0x14/0x20 [ 532.869365] ? __mutex_lock+0x4ca/0x1810 [ 532.873414] ? perf_tp_event+0xae0/0xae0 [ 532.877471] ? pppol2tp_connect+0x1339/0x1de0 [ 532.881960] ? save_stack+0xa3/0xd0 [ 532.885600] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 532.890436] ? memset+0x31/0x40 [ 532.893709] lock_acquire+0x1d5/0x580 [ 532.897501] ? lock_acquire+0x1d5/0x580 [ 532.901465] ? l2tp_session_register+0xe0/0xda0 [ 532.906126] ? lock_release+0xa40/0xa40 [ 532.910095] ? print_irqtrace_events+0x270/0x270 [ 532.914881] ? vsnprintf+0x1ed/0x1900 [ 532.918667] ? trace_hardirqs_off+0x10/0x10 2018/04/04 01:16:19 executing program 2: r0 = socket$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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(0xffffffffffffffff, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) [ 532.922977] ? l2tp_session_register+0xe0/0xda0 [ 532.925826] IPVS: Error joining to the multicast group [ 532.927631] _raw_write_lock_bh+0x31/0x40 [ 532.927640] ? l2tp_session_register+0xe0/0xda0 [ 532.927647] l2tp_session_register+0xe0/0xda0 [ 532.927656] ? find_held_lock+0x35/0x1d0 [ 532.927665] ? l2tp_tunnel_get+0x690/0x690 [ 532.927674] ? kasan_check_read+0x11/0x20 [ 532.927684] ? refcount_inc_not_zero+0x1a4/0x280 [ 532.927691] ? lock_downgrade+0x980/0x980 [ 532.927699] ? refcount_add_not_zero+0x2b0/0x2b0 [ 532.927706] ? rcu_is_watching+0x85/0x130 [ 532.927716] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 532.981163] ? lock_is_held_type+0x197/0x210 [ 532.985553] pppol2tp_connect+0x1367/0x1de0 [ 532.989850] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 532.995011] ? find_held_lock+0x35/0x1d0 [ 532.999050] ? __might_fault+0x110/0x1d0 [ 533.003081] ? lock_downgrade+0x980/0x980 [ 533.007200] ? lock_release+0xa40/0xa40 [ 533.011145] ? check_same_owner+0x320/0x320 [ 533.015487] ? __check_object_size+0x8b/0x530 [ 533.019954] ? __lock_is_held+0xb6/0x140 [ 533.023987] ? __might_sleep+0x95/0x190 [ 533.027941] ? _copy_from_user+0x99/0x110 [ 533.032061] ? security_socket_connect+0x89/0xb0 [ 533.036793] __sys_connect+0x213/0x4a0 [ 533.040653] ? SyS_accept+0x30/0x30 [ 533.044249] ? sock_release+0x1e0/0x1e0 [ 533.048199] ? get_unused_fd_flags+0x121/0x190 [ 533.052751] ? __alloc_fd+0x750/0x750 [ 533.056524] ? do_futex+0x22a0/0x22a0 [ 533.060299] ? move_addr_to_kernel+0x60/0x60 [ 533.064681] ? find_mergeable_anon_vma+0xd0/0xd0 [ 533.069410] ? userfaultfd_unmap_complete+0x510/0x510 [ 533.074574] SyS_connect+0x24/0x30 [ 533.078084] ? __sys_connect+0x4a0/0x4a0 [ 533.082117] do_syscall_64+0x281/0x940 [ 533.085977] ? vmalloc_sync_all+0x30/0x30 [ 533.090097] ? finish_task_switch+0x1b9/0x970 [ 533.094563] ? finish_task_switch+0x17a/0x970 [ 533.099030] ? syscall_return_slowpath+0x550/0x550 [ 533.103931] ? syscall_return_slowpath+0x2ac/0x550 [ 533.108831] ? prepare_exit_to_usermode+0x350/0x350 [ 533.113818] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 533.119152] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 533.123974] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 533.129132] RIP: 0033:0x4552d9 [ 533.132297] RSP: 002b:00007efce2f08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 533.139977] RAX: ffffffffffffffda RBX: 00007efce2f096d4 RCX: 00000000004552d9 [ 533.147217] RDX: 000000000000002e RSI: 0000000020e92000 RDI: 000000000000001a [ 533.154461] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 533.161700] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 533.168942] R13: 000000000000005c R14: 00000000006f3940 R15: 0000000000000000 [ 533.176184] [ 533.177783] Allocated by task 3261: [ 533.181384] save_stack+0x43/0xd0 [ 533.184808] kasan_kmalloc+0xad/0xe0 [ 533.188491] kmem_cache_alloc_trace+0x136/0x740 [ 533.193131] l2tp_tunnel_create+0x5c6/0x15a0 [ 533.197510] pppol2tp_connect+0x14d3/0x1de0 [ 533.201808] __sys_connect+0x213/0x4a0 [ 533.205668] SyS_connect+0x24/0x30 [ 533.209178] do_syscall_64+0x281/0x940 [ 533.213043] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 533.218198] [ 533.219797] Freed by task 4527: [ 533.223048] save_stack+0x43/0xd0 [ 533.226471] __kasan_slab_free+0x11a/0x170 [ 533.230676] kasan_slab_free+0xe/0x10 [ 533.234452] kfree+0xd9/0x260 [ 533.237531] rcu_process_callbacks+0xe94/0x17b0 [ 533.242172] __do_softirq+0x2d7/0xb85 [ 533.245939] [ 533.247543] The buggy address belongs to the object at ffff8801d74ba0c0 [ 533.247543] which belongs to the cache kmalloc-512 of size 512 [ 533.260167] The buggy address is located 56 bytes inside of [ 533.260167] 512-byte region [ffff8801d74ba0c0, ffff8801d74ba2c0) [ 533.271919] The buggy address belongs to the page: [ 533.276819] page:ffffea00075d2e80 count:1 mapcount:0 mapping:ffff8801d74ba0c0 index:0x0 [ 533.284932] flags: 0x2fffc0000000100(slab) [ 533.289141] raw: 02fffc0000000100 ffff8801d74ba0c0 0000000000000000 0000000100000006 [ 533.296991] raw: ffffea0006c7a660 ffffea0006495820 ffff8801dac00940 0000000000000000 [ 533.304841] page dumped because: kasan: bad access detected [ 533.310531] [ 533.312129] Memory state around the buggy address: [ 533.317032] ffff8801d74b9f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 533.324363] ffff8801d74ba000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 533.331691] >ffff8801d74ba080: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 533.339020] ^ [ 533.346266] ffff8801d74ba100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 533.353598] ffff8801d74ba180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 533.360925] ================================================================== [ 533.368249] Disabling lock debugging due to kernel taint [ 533.373667] Kernel panic - not syncing: panic_on_warn set ... [ 533.373667] [ 533.381004] CPU: 0 PID: 3261 Comm: syz-executor1 Tainted: G B 4.16.0+ #378 [ 533.389206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 533.398532] Call Trace: [ 533.401095] dump_stack+0x1a7/0x27d [ 533.404694] ? arch_local_irq_restore+0x53/0x53 [ 533.409334] ? kasan_end_report+0x32/0x50 [ 533.413452] ? lock_downgrade+0x980/0x980 [ 533.417569] ? vsnprintf+0x1ed/0x1900 [ 533.421339] ? __lock_acquire+0x3690/0x3c30 [ 533.425634] panic+0x1f8/0x42c [ 533.428796] ? refcount_error_report+0x214/0x214 [ 533.433524] ? add_taint+0x40/0x50 [ 533.437037] ? do_raw_spin_unlock+0x9e/0x310 [ 533.441414] ? __lock_acquire+0x374c/0x3c30 [ 533.445707] kasan_end_report+0x50/0x50 [ 533.449653] kasan_report+0x149/0x360 [ 533.453425] __asan_report_load8_noabort+0x14/0x20 [ 533.458327] __lock_acquire+0x374c/0x3c30 [ 533.462450] ? l2tp_session_register+0xe0/0xda0 [ 533.467090] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 533.472257] ? __sched_text_start+0x8/0x8 [ 533.476380] ? lock_downgrade+0x980/0x980 [ 533.480500] ? lock_acquire+0x1d5/0x580 [ 533.484449] ? lock_acquire+0x1d5/0x580 [ 533.488396] ? pppol2tp_connect+0x1339/0x1de0 [ 533.492863] ? lock_release+0xa40/0xa40 [ 533.496810] ? check_same_owner+0x320/0x320 [ 533.501105] ? is_bpf_text_address+0xa4/0x120 [ 533.505574] ? pppol2tp_connect+0x1339/0x1de0 [ 533.510044] ? kasan_check_write+0x14/0x20 [ 533.514252] ? __mutex_lock+0x4ca/0x1810 [ 533.518285] ? perf_tp_event+0xae0/0xae0 [ 533.522315] ? pppol2tp_connect+0x1339/0x1de0 [ 533.526782] ? save_stack+0xa3/0xd0 [ 533.530378] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 533.535193] ? memset+0x31/0x40 [ 533.538443] lock_acquire+0x1d5/0x580 [ 533.542217] ? lock_acquire+0x1d5/0x580 [ 533.546161] ? l2tp_session_register+0xe0/0xda0 [ 533.550801] ? lock_release+0xa40/0xa40 [ 533.554746] ? print_irqtrace_events+0x270/0x270 [ 533.559475] ? vsnprintf+0x1ed/0x1900 [ 533.563247] ? trace_hardirqs_off+0x10/0x10 [ 533.567537] ? l2tp_session_register+0xe0/0xda0 [ 533.572179] _raw_write_lock_bh+0x31/0x40 [ 533.576298] ? l2tp_session_register+0xe0/0xda0 [ 533.580938] l2tp_session_register+0xe0/0xda0 [ 533.585402] ? find_held_lock+0x35/0x1d0 [ 533.589436] ? l2tp_tunnel_get+0x690/0x690 [ 533.593642] ? kasan_check_read+0x11/0x20 [ 533.597761] ? refcount_inc_not_zero+0x1a4/0x280 [ 533.602488] ? lock_downgrade+0x980/0x980 [ 533.606608] ? refcount_add_not_zero+0x2b0/0x2b0 [ 533.611334] ? rcu_is_watching+0x85/0x130 [ 533.615450] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 533.620348] ? lock_is_held_type+0x197/0x210 [ 533.624731] pppol2tp_connect+0x1367/0x1de0 [ 533.629027] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 533.634195] ? find_held_lock+0x35/0x1d0 [ 533.638228] ? __might_fault+0x110/0x1d0 [ 533.642258] ? lock_downgrade+0x980/0x980 [ 533.646378] ? lock_release+0xa40/0xa40 [ 533.650326] ? check_same_owner+0x320/0x320 [ 533.654618] ? __check_object_size+0x8b/0x530 [ 533.659086] ? __lock_is_held+0xb6/0x140 [ 533.663117] ? __might_sleep+0x95/0x190 [ 533.667065] ? _copy_from_user+0x99/0x110 [ 533.671186] ? security_socket_connect+0x89/0xb0 [ 533.675911] __sys_connect+0x213/0x4a0 [ 533.679770] ? SyS_accept+0x30/0x30 [ 533.683368] ? sock_release+0x1e0/0x1e0 [ 533.687314] ? get_unused_fd_flags+0x121/0x190 [ 533.691864] ? __alloc_fd+0x750/0x750 [ 533.695639] ? do_futex+0x22a0/0x22a0 [ 533.699415] ? move_addr_to_kernel+0x60/0x60 [ 533.703793] ? find_mergeable_anon_vma+0xd0/0xd0 [ 533.708524] ? userfaultfd_unmap_complete+0x510/0x510 [ 533.713685] SyS_connect+0x24/0x30 [ 533.717196] ? __sys_connect+0x4a0/0x4a0 [ 533.721230] do_syscall_64+0x281/0x940 [ 533.725092] ? vmalloc_sync_all+0x30/0x30 [ 533.729211] ? finish_task_switch+0x1b9/0x970 [ 533.733674] ? finish_task_switch+0x17a/0x970 [ 533.738138] ? syscall_return_slowpath+0x550/0x550 [ 533.743036] ? syscall_return_slowpath+0x2ac/0x550 [ 533.747938] ? prepare_exit_to_usermode+0x350/0x350 [ 533.752926] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 533.758261] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 533.763073] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 533.768231] RIP: 0033:0x4552d9 [ 533.771392] RSP: 002b:00007efce2f08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 533.779069] RAX: ffffffffffffffda RBX: 00007efce2f096d4 RCX: 00000000004552d9 [ 533.786312] RDX: 000000000000002e RSI: 0000000020e92000 RDI: 000000000000001a [ 533.793553] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 533.800794] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 533.808040] R13: 000000000000005c R14: 00000000006f3940 R15: 0000000000000000 [ 533.815859] Dumping ftrace buffer: [ 533.819376] (ftrace buffer empty) [ 533.823055] Kernel Offset: disabled [ 533.826650] Rebooting in 86400 seconds..