INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.35' (ECDSA) to the list of known hosts. 2018/04/20 15:12:35 fuzzer started 2018/04/20 15:12:35 dialing manager at 10.128.0.26:40315 2018/04/20 15:12:42 kcov=true, comps=false 2018/04/20 15:12:45 executing program 0: 2018/04/20 15:12:45 executing program 7: 2018/04/20 15:12:45 executing program 3: 2018/04/20 15:12:45 executing program 4: 2018/04/20 15:12:45 executing program 5: 2018/04/20 15:12:45 executing program 6: 2018/04/20 15:12:45 executing program 1: 2018/04/20 15:12:45 executing program 2: syzkaller login: [ 41.176769] random: crng init done [ 43.276197] ip (3727) used greatest stack depth: 54688 bytes left [ 43.644286] ip (3759) used greatest stack depth: 54672 bytes left [ 44.218458] ip (3813) used greatest stack depth: 54408 bytes left [ 44.923589] ip (3885) used greatest stack depth: 54200 bytes left [ 45.083119] ip (3897) used greatest stack depth: 53448 bytes left [ 45.234867] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.241382] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.286248] device bridge_slave_0 entered promiscuous mode [ 45.341441] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.347942] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.373225] device bridge_slave_0 entered promiscuous mode [ 45.419092] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.425599] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.460959] device bridge_slave_0 entered promiscuous mode [ 45.481091] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.487570] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.526947] device bridge_slave_0 entered promiscuous mode [ 45.542011] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.548547] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.559086] device bridge_slave_1 entered promiscuous mode [ 45.585721] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.592218] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.609064] device bridge_slave_0 entered promiscuous mode [ 45.626922] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.633387] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.656384] device bridge_slave_1 entered promiscuous mode [ 45.672893] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.679379] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.708224] device bridge_slave_0 entered promiscuous mode [ 45.718274] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.724742] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.761409] device bridge_slave_1 entered promiscuous mode [ 45.773963] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.780471] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.804947] device bridge_slave_1 entered promiscuous mode [ 45.815673] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.825863] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.832426] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.841177] device bridge_slave_1 entered promiscuous mode [ 45.851893] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.858354] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.868869] device bridge_slave_0 entered promiscuous mode [ 45.879270] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.888728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.907609] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.914136] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.956789] device bridge_slave_1 entered promiscuous mode [ 45.985324] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.991804] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.007919] device bridge_slave_0 entered promiscuous mode [ 46.027330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.037509] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.047719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.057551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.091093] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.097600] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.151082] device bridge_slave_1 entered promiscuous mode [ 46.160760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.168877] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.200434] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.207098] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.241764] device bridge_slave_1 entered promiscuous mode [ 46.286490] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.293951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.316998] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.343076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.450810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.510068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.690416] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.085568] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.100634] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.189116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.247834] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.295251] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.313919] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.322858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.335070] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.380870] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.447143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.480214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.539600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.563257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.661119] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.674748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.895315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.340599] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.352066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.369217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.503792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.527717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.537865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.553243] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.575937] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.590351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.669425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.720471] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.732106] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.755193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.779978] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.797802] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.805008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.813456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.820930] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.828377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.841683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.871861] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.879159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.893565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.938351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.982851] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.990129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.008471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.042541] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.049775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.059007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.079568] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.086977] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.095571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.107876] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.115671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.148918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.177643] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.211751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.229991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.245388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.253484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.261619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.271848] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.279306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.287531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.301180] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.313803] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.321770] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.336689] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.343981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.393674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.423622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.460793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.487329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.501002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.512304] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.519486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.527591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.566416] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.581872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.596960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.765550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.773139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.785704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.487619] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.494131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.501003] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.507511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.543605] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.553834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.573443] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.579923] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.586793] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.593229] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.628130] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.651864] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.658378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.665294] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.671758] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.702224] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.718182] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.724682] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.731526] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.738167] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.810979] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.824168] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.830672] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.837555] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.844057] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.866541] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.881287] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.887880] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.894696] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.901145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.933997] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.941508] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.947955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.954796] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.961238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.015987] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.273426] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.279951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.286792] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.293256] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.379968] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.577161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.592728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.605825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.614093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.622928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.631976] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.639912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.963383] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.051424] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.096278] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.271784] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.300690] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.337262] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.653889] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.705972] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.769905] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.776212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.786822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.829703] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.836736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.871723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.918935] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.926114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.940890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.102948] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.109413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.125604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.141192] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.153614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.192902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.231547] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.237836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.246429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.498109] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.504535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.514667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.556991] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.563534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.584687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/20 15:13:11 executing program 5: 2018/04/20 15:13:11 executing program 6: 2018/04/20 15:13:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000080)="d1640e19b014292dc8f46bfb4de34e6bd844374697a4e2c51dafa79e010d12598d8b314fbc140d7e9b52cd318db5063bcc053bee91ddd1509e6cda38536e477cc12471bffac8a51475dbec84612480b905442bf65231f9b8f331552ae78d", 0x5e) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) 2018/04/20 15:13:11 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002e80)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000002fc0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000002f80)={&(0x7f0000002ec0)=@ipv6_getaddr={0xa4, 0x16, 0x300, 0x70bd25, 0x25dfdbfe, {0xa, 0x10, 0x0, 0xff, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x2, 0x2, 0x1000}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LOCAL={0x14, 0x2}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x288}, @IFA_FLAGS={0x8, 0x8, 0x43}]}, 0xa4}, 0x1, 0x0, 0x0, 0x81}, 0x4000000) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000280)='../file0\x00') setsockopt(r0, 0x3, 0x4, &(0x7f0000000240)="2c59892fb0bd71c60a1cce8747b08aabe286", 0x12) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) umount2(&(0x7f00000002c0)='../file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x20, 0x2, 0x6, 0x7, 0x6, 0x2, 0xd06, r4}, &(0x7f0000000180)=0x20) chroot(&(0x7f0000000200)="e91f7189591e9233614b00") r5 = socket$unix(0x1, 0x2, 0x0) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/20 15:13:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) 2018/04/20 15:13:11 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x19}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x0, 0x20}, &(0x7f0000000180)=0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'syz_tun\x00', 0x3}, 0x18) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="ac141420e000000101e03a00000200000000000000000000"], 0x18) clone(0x0, &(0x7f0000000380), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000440)) 2018/04/20 15:13:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001100)) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) fcntl$setsig(r2, 0xa, 0x33) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x10000000000003, 0x9bbf}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000010c0)={'bridge0\x00', {0x2, 0x4e24}}) write$tun(r1, &(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0x1056) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5) 2018/04/20 15:13:12 executing program 2: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='@.vboxnet0\x00', 0xb, 0x2) r0 = socket$inet6(0xa, 0x10000005, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x802, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x2, 0xbbdf}, 'port1\x00', 0x2, 0x10, 0x96b9, 0x6, 0x7fff, 0x91f, 0x68, 0x0, 0x2, 0x3}) setsockopt(r0, 0x84, 0x2, &(0x7f0000000000), 0x0) 2018/04/20 15:13:12 executing program 0: r0 = socket(0x15, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000327c850d0efc28cb94d490be9f0a39ad7bc3c12fd6399d5c1b03f8dd0d92a89974a81b0578115aeb3b28d62c4dd1ad96adf335cae53c847e85fb7dbccdf48070553ba590dd009524f131f6f5b732307dffe3e5a68a3de211b12a53ead958869a297e08459097a00dddc08347465e310daf3b21d2475d63a1b89c00e674343108883b21fd4ba45c56330d73bfa602428dd90103a8db7d235453c00a2749b687da06f0df34f31d70e7"], &(0x7f00000000c0)=0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) r3 = getpid() tgkill(r2, r3, 0x19) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf43, 0x4, 0x90, 0x3, r1}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5b}], 0x38) r5 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x41f796ad}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r6, 0xfff}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r6, 0x7fff}, 0x8) sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000000040), 0x4) sendmsg$key(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/20 15:13:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000078dffc), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x182) sendmsg$rds(r1, &(0x7f0000001ec0)={&(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001900)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/132, 0x84}, {&(0x7f0000001200)=""/144, 0x90}, {&(0x7f00000012c0)=""/237, 0xed}, {&(0x7f00000013c0)=""/158, 0x9e}, {&(0x7f0000001480)=""/215, 0xd7}, {&(0x7f0000001580)=""/230, 0xe6}, {&(0x7f0000001680)=""/193, 0xc1}, {&(0x7f0000001780)=""/155, 0x9b}, {&(0x7f0000001840)=""/173, 0xad}], 0xa, &(0x7f0000001d40)=[@fadd={0x58, 0x114, 0x6, {{0xd588, 0x2}, &(0x7f00000019c0)=0x7d, &(0x7f0000001a00)=0x80000000, 0x80, 0x6, 0x2, 0x100000000, 0x8, 0x8000}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001a40)=""/89, 0x59}, &(0x7f0000001ac0), 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x5dcb, 0xa0}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x3ff}, &(0x7f0000001b00)=0x4, &(0x7f0000001b40)=0x1c, 0x1, 0x7fffffff, 0x0, 0x4, 0x0, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x8000, 0x6}, &(0x7f0000001b80)=0x200, &(0x7f0000001bc0)=0x2, 0x1, 0x1000, 0x4, 0x5, 0x24, 0x10001}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001c00)=""/250, 0xfa}, &(0x7f0000001d00)}}], 0x180, 0x80}, 0x81) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x2) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/20 15:13:12 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x14000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x12, 0x26, &(0x7f0000000040)="c6374458283321703624fa56b771f43e81818c3a80321fff9dda233b4d95c2d96d592a1421ae"}) r1 = memfd_create(&(0x7f0000309fff)='I', 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000000, 0x152, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x8, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={r2, 0x4}) 2018/04/20 15:13:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001100)) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) fcntl$setsig(r2, 0xa, 0x33) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x10000000000003, 0x9bbf}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00000010c0)={'bridge0\x00', {0x2, 0x4e24}}) write$tun(r1, &(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0x1056) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5) 2018/04/20 15:13:12 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x1, 0x0, 0x10001, 0x3ff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000200)={r2, 0x7}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4000000000}, 0x1c) listen(r0, 0xfffffffffffffffd) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000040)={'team0\x00', {0x2, 0x4e24}}) sendto(r3, &(0x7f0000632000), 0x352, 0x0, 0x0, 0x0) r4 = accept(r0, 0x0, &(0x7f0000efaffc)) fcntl$getownex(r3, 0x10, &(0x7f0000000000)) recvmsg$kcm(r4, &(0x7f000085b000)={&(0x7f000052eff0)=@ax25, 0x10, &(0x7f000018df70), 0x0, &(0x7f0000677000)=""/210, 0xd2}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) 2018/04/20 15:13:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) 2018/04/20 15:13:12 executing program 7: msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 2018/04/20 15:13:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/lo'}, {0x20, 'net/nfsfs\x00'}, {0x20, 'net/nfsfs\x00'}, {0x20, '/proc/sys/net/ipv4/vs/nat_icmp_send\x00'}, {0x20, '&.'}, {0x20, 'proc'}, {0x20, 'filter\x00'}], 0xa, "3bbdbdbac4a32be2819aa9a5cf52d15e64a2620c7c6ae5f99ddda7f15ef079b243ff06665c8d40f0b3c2aeb2fe01a3f4364a876d4a4869be891ee0ae5dc554a8b79758098c63c40e56e235adde6d33f1fb2c383a85c03ab49bad06f1b26f346df6f6bc575cf47d951845346e69ef7536165dc8cba02b707d01835dcc0bd76c891a360cb37cb2021a4f9594b5724ca5b540503d1df996db577dd9f09afea8c7643fa7dcf63a88384c64ed89eefb61c5fb8fa4d3a1751378ce19e04a4ce20925d6"}, 0x11a) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x10004, 0x7d) sendfile(r2, r3, &(0x7f0000000000), 0x400) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) pipe2(&(0x7f0000000300), 0x0) syz_open_procfs(r4, &(0x7f00000000c0)='net/nfsfs\x00') 2018/04/20 15:13:13 executing program 7: 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, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x689, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r0 = open(&(0x7f0000000000)='./file1\x00', 0x80400, 0x3d) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x0) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x800, 0x4) 2018/04/20 15:13:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000280)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x20, 0x4) connect$llc(r1, &(0x7f00000002c0)={0x1a, 0x31d, 0xc92c, 0x117, 0x1, 0x1ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18800000010000000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000001c0)={r1}) 2018/04/20 15:13:13 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f0000000540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=';', 0x1}, {&(0x7f0000000400)="7f", 0x1}], 0x2, &(0x7f0000000080)}, 0x200000000000}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x1000000000000187, &(0x7f0000000040)}}], 0x2, 0x8081) 2018/04/20 15:13:13 executing program 0: r0 = socket(0x15, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000327c850d0efc28cb94d490be9f0a39ad7bc3c12fd6399d5c1b03f8dd0d92a89974a81b0578115aeb3b28d62c4dd1ad96adf335cae53c847e85fb7dbccdf48070553ba590dd009524f131f6f5b732307dffe3e5a68a3de211b12a53ead958869a297e08459097a00dddc08347465e310daf3b21d2475d63a1b89c00e674343108883b21fd4ba45c56330d73bfa602428dd90103a8db7d235453c00a2749b687da06f0df34f31d70e7"], &(0x7f00000000c0)=0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) r3 = getpid() tgkill(r2, r3, 0x19) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf43, 0x4, 0x90, 0x3, r1}, 0x10) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5b}], 0x38) r5 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x41f796ad}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r6, 0xfff}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r6, 0x7fff}, 0x8) sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000000040), 0x4) sendmsg$key(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) 2018/04/20 15:13:13 executing program 6: unshare(0x8000007) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2003, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r1) fcntl$setpipe(r0, 0x407, 0x36) pipe(&(0x7f0000f59ff8)={0x0, 0x0}) splice(r2, &(0x7f00000e2000), r3, &(0x7f00000d1000), 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000100)={0x0, r0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)) 2018/04/20 15:13:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) socketpair$inet(0x2, 0x803, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0xffffffffffffff80}, {0x3, 0x1}, {0xb, 0x80000000}, {0x6, 0xaf}, {0xc, 0x9}], 0x5) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005bc0)=[{{0x0, 0x26e, &(0x7f0000000140)=[{&(0x7f0000000900)='9', 0x1}], 0x1, &(0x7f00000009c0)}, 0x100000000}, {{&(0x7f0000000bc0)=@pppoe={0x18, 0x0, {0x4, @random="b951fa2f4ad4", 'veth1\x00'}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}, 0x5}], 0x2, 0x0) 2018/04/20 15:13:13 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{}, {0x2d}, {0x16}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0xfffffffffffffffd, 0x4, 0x4}) r1 = socket$unix(0x1, 0x7, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/20 15:13:13 executing program 3: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1, 0x0, 0x0, 0x200000000000000}]) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000180)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r5, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/20 15:13:13 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f00005df000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f000020b000/0x3000)=nil}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000580)=""/183, 0xb7}], 0x10000000000000e9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='ipddp0\x00') 2018/04/20 15:13:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) r2 = semget$private(0x0, 0x0, 0x400) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000002c0)={{0xb3b9, r3, r4, r5, r6, 0x1c0, 0x9c}, 0x8, 0x3, 0xcb}) 2018/04/20 15:13:13 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ef6ff8)='smaps\x00') bind$alg(r1, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x80800) sendfile(r3, r2, &(0x7f00008ef000), 0xc3) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x0, 0x3, 0x0, 0x20000000000000}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0xe2d}) [ 69.279378] audit: type=1326 audit(1524237193.278:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5812 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455379 code=0x0 2018/04/20 15:13:13 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x20100) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000002c0)=0x80000000) sendto(r0, &(0x7f0000000040)="d694442f9089880a539eb9d2fd1897912d736b6d1dcd", 0x16, 0x800, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x1}}, 0x80) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000100)='./control\x00', 0x0) r3 = fcntl$getown(r1, 0x9) fcntl$setown(r2, 0x8, r3) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'HL\x00'}, &(0x7f0000000240)=0x1e) r4 = request_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='(mime_type+selinuxh^.lo\'-[em1$:keyringtrusted\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x2, 0x40, 0x212, 0x8, 0xb0, 0x6}) rename(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000280)='./control/file0\x00') 2018/04/20 15:13:13 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) recvfrom$packet(r1, &(0x7f00000001c0)=""/32, 0x20, 0x10100, 0x0, 0x0) getpid() ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r2, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078ae2df9e7bb54fa7ea93b1ded51cec55cd3d6d235f9d28cf997878ee64d3f8a12955067873e31a1eea16170a599c339213e35359b8930623e6995b4616f543cbaa6f22643e90cfc0f0a4ab55adbd13b"], &(0x7f0000000040)) 2018/04/20 15:13:13 executing program 5: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) vmsplice(r0, &(0x7f0000000100), 0x3cc, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 70.171998] audit: type=1326 audit(1524237194.170:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5812 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455379 code=0x0 2018/04/20 15:13:14 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f00005df000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f000020b000/0x3000)=nil}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000580)=""/183, 0xb7}], 0x10000000000000e9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='ipddp0\x00') 2018/04/20 15:13:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) r2 = semget$private(0x0, 0x0, 0x400) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000002c0)={{0xb3b9, r3, r4, r5, r6, 0x1c0, 0x9c}, 0x8, 0x3, 0xcb}) 2018/04/20 15:13:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) ustat(0x7, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x60400, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYRES32=r1], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2200, 0x0) r3 = open(&(0x7f0000000040)='..', 0x0, 0x0) close(r3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) 2018/04/20 15:13:14 executing program 5: unshare(0x28080000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000000280)='./file1\x00', &(0x7f0000000140)='./file0\x00') 2018/04/20 15:13:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe800000000000000000000000000000000000003200000000000000000000000000000000000001000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f0c0015000000000001000080"], 0x104}, 0x1}, 0x80) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) r1 = dup3(r0, r0, 0x80000) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) 2018/04/20 15:13:14 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe8, r3, 0x21, 0x70bd29, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcd}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffc}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x28}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x33}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb522}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000051}, 0x0) dup3(r0, r1, 0x0) 2018/04/20 15:13:14 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) read(r0, &(0x7f00000000c0)=""/102, 0x66) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x86) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000000040)=0x1, 0xffffffffffffff89) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/20 15:13:14 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@int=0xeb, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x101000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmsg$inet_sctp(r2, &(0x7f0000001200)={&(0x7f00000007c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000b80)="ae58c68e1e35c25cefe71ebcb0b39aac8bdd067a8c1555f8a3e4d11cf85cafb314372e28fd9dfb99de11ba0a89fe49ab0861ffb5ba7ad13d57f9443a1a5dcd3751be52c19460f8694eefc9cf979771a276847eb53b6a7ace911dc5923180be6ac773bb0f81d48103eac61205a91c55f31cd57a274ce1955f23b5a50556e2a71b019aa66b8668c1c3258f49e56da698ade375dcfb19a97a72639edb49def3898c0daf7066c718a17f5b8b7b6015d3b80e29cf44d5781d84e434e093", 0xbb}], 0x1, &(0x7f0000001180), 0x0, 0x20000090}, 0x2004c010) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)={0x10000, {{0x2, 0x4e21}}, 0x1}, 0x143) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, 0x5}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e24}}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000440)=""/45) pread64(r1, &(0x7f0000000cc0)=""/247, 0xf, 0x400000000019) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b00)=0x2, 0x2) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) r4 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="7c89514a59ad5e498ef2493efdaff140ecd5376c6ada1e5c4c662bb1309dff3e4b5e462fcde5efef", 0x28, 0xfffffffffffffffc) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000480)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast1, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) keyctl$describe(0x6, r4, &(0x7f0000000580)=""/177, 0xb1) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/191, 0xbf, 0x40, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040), 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) preadv(r3, &(0x7f0000000940)=[{&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/18, 0x12}, {&(0x7f0000000700)=""/96, 0x60}, {&(0x7f0000000780)=""/3, 0x3}, {&(0x7f0000000840)=""/229, 0xe5}], 0x5, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) sched_setattr(r5, &(0x7f0000000b40)={0x30, 0x6, 0x1, 0x6, 0x0, 0x5, 0x0, 0x7}, 0x0) [ 70.371237] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/20 15:13:14 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="c74e608258da98558290b868fd7736e2ec647dc5ad92205934288653ffda03cbc4972f46ac26f1589637a664c58c6a3e4d3f1c46797f275476646c", 0x3b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xb, 0x10000013e) 2018/04/20 15:13:14 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x218000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) socket$netlink(0x10, 0x3, 0xf) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0113000000000000010000000000000000000000000008007f5755e2f052c234915d66b6da2ea792d586f0c10b705d6bea57aa9f2827b7eeddf87da00a3bb52508a032f96777a891c76c9bd72763ef71edce64af357198b62ca1f089d5428463a75a5788e2aa2fd07a90310636"], 0x18}, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000001600), 0x0, &(0x7f00000016c0)=""/45, 0x2d}, 0x0) socket$netlink(0x10, 0x3, 0xb) [ 70.445192] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/20 15:13:14 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/arp\x00') readv(r0, &(0x7f0000002ac0)=[{&(0x7f00000028c0)=""/175, 0xaf}, {&(0x7f0000002980)=""/215, 0xd7}, {&(0x7f0000002a80)=""/32, 0x20}], 0x3) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000300)=""/215, 0xd7}], 0x2, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001f40)=0x0) r5 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000022c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000023c0)=0xe8) fstat(r0, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002640)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000002740)=0xe8) sendmsg$netlink(r0, &(0x7f0000002880)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x2000000}, 0xc, &(0x7f0000002800)=[{&(0x7f0000000440)={0x1d8, 0x22, 0x8, 0x70bd29, 0x25dfdbfb, "", [@nested={0x1c0, 0x50, [@generic="d393", @generic="3690db25b7ab242bbbdfaa4ec8628533ad07aef346a5ee0e970121c5a154a4aaef283bb05770401baa849c99226f4928673e7465a13bf7ec092d91c1ac0485168135", @typed={0xf8, 0x54, @binary="6c89cbbca0032d5d92aaf4859fb07ff69bb8a8f46e98a497a5fb1065246c82262a6b7f4cc15799096049905d503cd5815b26840e098b2cb6fd06910fae87315eef3dcd3536acc207b3319909d33635e931f5489937e0895dd7ec927fb0133f74c85816a31f79fbea5806a2023893cb9f0c4c0559a536ac0c1ae1ac6ffe1804c5bf5c2915f5380edd6cc896cef0d6966d796ce0cfd95dba8bef92bfeb79759217f87613450a7feb22edd6e0b41b05190a62f6ec0f4fafb5eb75853b3f9ce2801723c35ba2bada3963f933161d98d1a72d271e497801bb67b0d0a2782b76a5a921375ef7dcec77ac9e503f72a0a1744266dc4d"}, @typed={0x70, 0x69, @binary="bf21249457d5dca0d24be85a49cd43f476269c04d4bc80a71250864aeae05ba5e171112fd34648ff38f15afe29689c44fe476e35692073a4923c2267679d8d6ecf43562d9ef6f3f511f28a84e8ee2e7f3e2cfcb43ffabc1d7ce1c29b8f4b68fd2d06a6d5779a231edbb469b8"}, @typed={0x8, 0x1b, @fd=r0}, @typed={0x8, 0x17, @str='.\x00'}]}, @typed={0x8, 0x55, @uid=r1}]}, 0x1d8}, {&(0x7f0000000140)={0x60, 0x2b, 0x500, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x8a, @fd=r0}, @nested={0x48, 0x15, [@generic="68fe62883a0e121e84267ec018e4a724bc610f326d59e7dc2ed6118d52c6fdc990284ff0132702a404bf6e43501144a1a3b8147dc2eabb", @typed={0xc, 0x30, @u64}]}]}, 0x60}, 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@loopback=0x7f000001}}]}, @generic="a118260a2bc4298885fe73ccdf7e8dd1cddccd37d5afbadcc598f8b3a3cf0b0c77", @typed={0x100, 0x8, @binary="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"}]}, 0x8b4}, {&(0x7f0000001f80)={0x31c, 0x2c, 0x0, 0x70bd25, 0x25dfdbff, "", [@generic="d2e7b4203387cb394955b45eb18417c3470c6393663883a73124cffb7c95a889744814e6234f07", @generic="6090cf544d2f7a2111635cf6f3b123c5f1b12e15e31f38b8e4ca59cb53a778a8f1578ebf64db1d082325763d628bbc8d588de7883b0a68d6bacbacc06960d5b7f3413dc5207d12e6b9ce1b4291479a5a5e6492374fb6b2cd1a7edbf5e158cad6de577b8d8fb72036534f40d2cb225bce27d535a4be21fe679016b8c8a46e3814009b4d976b7b614004c5cd6b92527a521c5dfcbd7a27d0ed5113c5a3be23ca53e5d2acf2735bd7937d51b5c3a4885070242f2ef4f927e0f70970a23f8e0e4acc715da429bef76c59e71b6b103d078c073a2d9065bcb2c312f72de79ff798df4ef63eb4", @nested={0xdc, 0x46, [@typed={0x8, 0x45, @pid=r4}, @generic="d12b50844f0d", @typed={0xc, 0x74, @str='net/arp\x00'}, @typed={0xc, 0x23, @str='net/arp\x00'}, @typed={0x8, 0x9, @u32=0x100000000}, @generic="91d58e63efa1257795934388882670cd68fe8bd64a2f41b79391cb580165899a51ffc5b1ea4c9f3236eb8738011b00df475777cff41bf2add8eb94cf196c3de985890a7851340f178bd0d1232e6eb1dacf0622bbef34de62a583209332b1d93e822c809e017e9d02c1d733872d1a3c98f93b3683e4946ec8907b166e381064226dc26c728a3062064719a859597fc69167ecaece40059a85cd027d612670a6fb", @typed={0x4, 0x25}, @typed={0x4, 0x35}]}, @nested={0x118, 0xd, [@generic="76e8babafdeb9bd473237e40cda88bef0e9489a30a0abdfbf1a5cb03bbf5044b2fcb944ba7c061403789dcb1d305cb699ac6e87716b120af285a827335026753843cd74f428a1590af5216ec51aafc05b9ddcd17ebbaacf56c49fea6154a934328dae398c864e5c5196aa64cf52c0b5d028f2ddf385cc70cb10d5d3a9708acffbc07a33f3b48c25d947745ede6955958358dc8325de0bcc73ec157422d23c6eeaa0e66ed8168eaa51b", @generic="feb1e7386b1d03697b218779a02b318bec36b2afeca4865d6f390eeebb9efa522393c084b14619e4cab527a79cc60caad0cda795b03d95a6ec9a3b70414817f0d02aa9f7f017fc0ceb949dcb", @typed={0x14, 0x41, @binary="255e309c7bbc377939be944dfb2bab5e"}, @typed={0x8, 0x7a, @ipv4=@multicast2=0xe0000002}]}, @typed={0xc, 0x5a, @str='net/arp\x00'}]}, 0x31c}, {&(0x7f0000002480)={0x194, 0x2e, 0x300, 0x70bd29, 0x25dfdbfe, "", [@typed={0x8, 0x52, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x2f, @pid=r5}, @nested={0x158, 0x5a, [@generic="cc3eab3c9e97f040f136217d37c1e760e31d456db974d35c1c8dba366cb54f400fe4fe179862ef6905a8dd88bbd1edc8d150bb8351892f3d4d2e8c5c657d823bd9beeee7f285f71a42f9374a511a6e57a53c6a962167c1f7a3017f07286087d8385676db76f77444a873a458a2d80f82173d1339670177a2e9c79a04ac093a345e28d99e7479f36ec9b6f14fc7abb8c84b843a06d036c59f1d9d6e84538394057b664836c253093e28a9036a209b9514d305", @typed={0xc, 0x7f, @u64=0xfffffffffffff182}, @typed={0x8, 0x1b, @uid=r6}, @generic="f9bcc69f0f5bf4ba4381f4d197c7e7bd20d3d7f15fb4cc79946c178afe11bfd0cc9d295bba44c74030432fb087a09ffd73ff0d7dd521ccf2c43bede6d188cfd7f9cf651ce2cf56cf528f2289f0f2278f526e14a847b505565752da8d74aebadfbc0a6878bdd32de36279209f8d5765d3a222d3ad0bef9d67372642a753a99c36de9931", @typed={0x8, 0x60, @uid=r7}]}, @typed={0x14, 0x36, @ipv6}, @typed={0x8, 0x8, @u32=0x3}]}, 0x194}, {&(0x7f0000002780)={0x4c, 0x41, 0x18, 0x70bd28, 0x25dfdbfb, "", [@generic="40271b62ea9f57257ef104904c3cc4eed2e1aff99ebadf6bb0b4339a20b35f02f862f8091bd079923c1bc6cdbcc19de544af7a", @typed={0x8, 0x37, @uid=r8}]}, 0x4c}], 0x7, 0x0, 0x0, 0x4000}, 0x800) 2018/04/20 15:13:14 executing program 3: mlockall(0x2) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001040)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001080)={r1, 0x5}, &(0x7f00000010c0)=0x8) 2018/04/20 15:13:14 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000a5df9b)=""/101, 0x1002, 0x2}}, 0x68) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) 2018/04/20 15:13:14 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/5) listen$netrom(r0, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/04/20 15:13:14 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x381200, 0x0) r1 = socket(0xa, 0x80005, 0x0) getsockopt(r1, 0x0, 0x41, &(0x7f0000001fac)=""/84, &(0x7f0000001000)=0x28) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x3ff, 0x9, 0x1000, 0x337, 0x6, 0x100}) 2018/04/20 15:13:15 executing program 1: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x3c43d165, 0x4) 2018/04/20 15:13:15 executing program 3: mlockall(0x2) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001040)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001080)={r1, 0x5}, &(0x7f00000010c0)=0x8) 2018/04/20 15:13:15 executing program 4: r0 = socket(0x13, 0x2, 0x8a) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000000040000071a00009139cc", 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x831, 0x6, 0xe757, 0xa}, 0x10) 2018/04/20 15:13:15 executing program 6: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='map_files\x00') r1 = openat$cgroup_ro(r0, &(0x7f0000000200)='pids.events\x00', 0x0, 0x0) r2 = creat(&(0x7f000073a000)='./bus\x00', 0x0) truncate(&(0x7f0000faa000)='./bus\x00', 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'sit0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) mknodat(r2, &(0x7f0000000000)='./bus\x00', 0x100, 0x7fffffff) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x1fffffffe000000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="9d178859739c4d6eb262991bcb4eef0a944e48ae8eae8f2fefaefa9dac3d3b6644942f3bf23f4676145bf705a12cbc55b24bda1bcaa93eed32594e3a0793970bf43e86ad4ab7dc9e926541d4", 0x4c, 0x4}], 0x20000, 0x0) 2018/04/20 15:13:15 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x300000000}, &(0x7f0000000440)=0x8) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000004c0)={0x3, r0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r1, 0x0, 0x5, 0x7, 0x7f, 0x1000}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x0) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0x8f, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f00000002c0)=""/143}, &(0x7f00000003c0)=0x78) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="b6882b3ce14482eb18b19c56bab37e89547ba9109965939e0261ec275616ea4cc164a9219b56a1614c575015f723abce9bd29062a614b18b46c295194fc5ffa202754ea93f33362648863fef0a2ba3bbb9e1e757bc818ec559581985ff8b24406704e6d853483279522149344e0d709b77e001f7bc6370df3f79c8b289095c4fc63d6077a23a332f3148fe43a01dd8a68d6058a09cef4f14f57dc228a80c", 0x9e) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x17, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb98f0111e0ebba4d909c7a1e53469aeadd1fac93a80f22ff9fd35a844f3905fade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a1591e6c8823e17b2bb3a971447170eb2bc83df2a"}) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/04/20 15:13:15 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x40000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x8, [0xffff, 0x8, 0x8, 0x7, 0x1, 0x9, 0x3, 0xab6b]}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f00000002c0)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000ed0f13)=""/237, 0x484}, {&(0x7f0000000fdb)=""/37, 0xff05}], 0xc3}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000519fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000835ff6)='syzkaller\x00', 0x0, 0x25c, &(0x7f000075ef3d)=""/195}, 0x13) 2018/04/20 15:13:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) close(r1) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) linkat(r2, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) 2018/04/20 15:13:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54c", 0x10}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) [ 71.373359] device bridge_slave_1 left promiscuous mode [ 71.379245] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.388406] device bridge_slave_0 left promiscuous mode [ 71.394253] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.458871] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/20 15:13:15 executing program 1: futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f0000000040), &(0x7f00000000c0), 0x4024000002) futex(&(0x7f0000000000)=0x2, 0x4, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x1, 0x2) 2018/04/20 15:13:15 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000200)=0x8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/233, 0xe9}], 0x1, 0x0) 2018/04/20 15:13:15 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x40000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x8, [0xffff, 0x8, 0x8, 0x7, 0x1, 0x9, 0x3, 0xab6b]}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f00000002c0)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000ed0f13)=""/237, 0x484}, {&(0x7f0000000fdb)=""/37, 0xff05}], 0xc3}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000519fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000835ff6)='syzkaller\x00', 0x0, 0x25c, &(0x7f000075ef3d)=""/195}, 0x13) 2018/04/20 15:13:15 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x1, 0x1, {0x42ed464de17c86c, 0x0, 0x0, 0x2, 0x3}}) symlink(&(0x7f0000000740)='./file0/control\x00', &(0x7f0000640000)='./file0/file0\x00') r1 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x5c, r1, 0x200, 0x70bd29, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7b}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40014}, 0x80) rename(&(0x7f0000000140)='./file0/control/file0\x00', &(0x7f0000000180)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x4ef72c99}, &(0x7f0000000200)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000002c0)={0xfffffffffffffffe, 0x1, 'client1\x00', 0x1, "0da923461502e769", "2a1c0d4f87de0000000400000000b08aed1e14e9ed4fb9f1beee2b43b116bda4", 0x8, 0x5}) bind$netrom(r0, &(0x7f0000000440)=@ax25={0x3, {"f68b51f5451810"}, 0x10000}, 0x10) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000003c0)={0x1f, 0x7, 0x714, {r3, r4+30000000}, 0x0, 0xff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0xbb38000000, 0x1, 0x820a, 0x5000000000000, 0x7, 0x10001, 0x8, 0x95, r2}, &(0x7f0000000280)=0x20) syz_genetlink_get_family_id$fou(&(0x7f0000000700)='fou\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000006c0)={0x7, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/04/20 15:13:15 executing program 6: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) 2018/04/20 15:13:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x1ff) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54c", 0x10}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/04/20 15:13:15 executing program 1: futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f0000000040), &(0x7f00000000c0), 0x4024000002) futex(&(0x7f0000000000)=0x2, 0x4, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x1, 0x2) 2018/04/20 15:13:16 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r1 = accept(r0, 0x0, &(0x7f00000000c0)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x4180) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x8000000000000000, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000768000)={0x0, 0xff, 0x100000001}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x7ff}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$TUNSETLINK(r1, 0x400454cd, 0xffff) 2018/04/20 15:13:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) fallocate(r0, 0x0, 0x0, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'bond_slave_0\x00', r1}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x20000, 0x61) getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000240)=""/26, &(0x7f00000002c0)=0x1a) r4 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xbb4d1e2, 0x101) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000280)={0x400, 0x228, 0xeec5, 0x1}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000014000505000000000000000002000000", @ANYRES32=r2, @ANYBLOB="1400060005003e0c5a0c8e0d945dbdc07368d2000008000000000000000000000008000200e000000150282bf1585f8a30c5558d87fac029886c74fae2eaa6092205cd0f0cd19c3619b5b4354b3232f7795ea1f444226438a442b151724e887dd8d6bc2c9faab0a85c966bdcfedceabe5025b11eff25377ca51aafcb5ac9731d4347511f10fce60cd2d25a4eb6b1b2022a30b03cfd9f8c2755df8fcf085734c2ca193476316c4967"], 0x34}, 0x1}, 0x0) accept4(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000080)=0x80, 0x800) r5 = memfd_create(&(0x7f00000001c0)='*\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000000480)) 2018/04/20 15:13:16 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1}]}, 0x34}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001200)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001180)=0x3) recvmsg(r0, &(0x7f00000026c0)={&(0x7f0000002540)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x29d, &(0x7f0000002700)=[{&(0x7f0000000080)}, {&(0x7f00000028c0)=""/179, 0xb3}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/249, 0xf9}, {&(0x7f0000002980)=""/148, 0x94}, {&(0x7f0000001340)=""/171, 0x1b5}, {&(0x7f0000001400)=""/70, 0x46}, {&(0x7f0000001480)=""/76, 0x4c}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000080)=""/49, 0x31}], 0xa, &(0x7f0000002600)=""/164, 0xa4, 0x215}, 0x40000000) 2018/04/20 15:13:16 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000001080)='/dev/vcsa#\x00', 0x5, 0x4000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000011c0)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000001140)={0x34, r1, 0x102, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x34}, 0x1}, 0x4840) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x11) r2 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x1, 0x1) write(r2, &(0x7f0000000080)="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", 0xf81) 2018/04/20 15:13:16 executing program 7: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000bc0)={0x0, 0x32e, 0x30, 0xff, 0x5}, &(0x7f0000000c00)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000c40)={0x0, 0x3, 0x30}, &(0x7f0000000c80)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000cc0)={0x0, 0x63, "721aebe49bb664e37c37e265646e7ac589721600e4820596b3534f349d3f314ccbdf212adec3d4385f6ce3a34d1ea6402d5d24b37f8747b728dfda017b116c8215f76ba354b54b05ac4719a018f79449930a0235a8e3e3f4c6f4e6195c774b3d876da8"}, &(0x7f0000000d40)=0x6b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000d80)={0x0, 0xb8, "2606fbda1312fa917ae505f2311ac519ab0aa944d6dd249372a9cd21d67677428821cde05be8fb662dc385894154d929124da773a82a5160e83d27303a5c24cbd54226e9bc3456a6ff90b2999dfe0536836db9c13800d7dcc04a595a0b386cf747834b1313b1572ac9b92da4a398ee6eac846d34f889f434d640488ba0b9573f8ceb1da13868e1e7e71db720fe4cdefce27d65214c07fa4d6ebb1827448233285f717358bdb9da2a187863b4b2aa44109787643254eedeb9"}, &(0x7f0000000e40)=0xc0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000e80)={0x0, 0x3a8, 0x20, 0x8001, 0x100000000}, &(0x7f0000000ec0)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000f00)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000f40)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000012c0)=@assoc_value={0x0, 0x4}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001340)={0x3, 0x8004, 0x4, 0x10001, 0x0}, &(0x7f0000001380)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000013c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000001480)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000014c0)={0x0, 0x32, "748bea385b9500de0e69e7528451839a409914b5561f229b9b05059f8027204d899c5f98d91b97f7da271166b275e6566af4"}, &(0x7f0000001500)=0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001800)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0xb6, 0x6b16ddc}, &(0x7f00000018c0)=0x90) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001900)={0x0, 0x3, 0x9, 0x3, 0x8, 0x0, 0x24, 0xffffffff, {0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffb8}}, 0x3, 0xffffffff, 0xfffffffffffffffd, 0x2, 0x4}}, &(0x7f00000019c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001a00)={0x2, 0x3ff, 0x8000, 0x48db, 0x6, 0x9, 0x25, 0x8, 0x0}, &(0x7f0000001a40)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001a80)={0x0, @in={{0x2, 0x4e21}}, [0x0, 0x0, 0x80000001, 0x7f, 0x100000000, 0x7fff, 0x3, 0x47, 0x388, 0x9426, 0x8000, 0x4, 0xfff, 0xff, 0x4]}, &(0x7f0000001b80)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001bc0)={0x0, 0x3, 0x4}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001c80)={0x0, 0x1c, &(0x7f0000001c40)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xff}]}, &(0x7f0000001cc0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001d00)={0x0, 0x3f, 0x687, 0x3, 0x40e4, 0x1}, &(0x7f0000001d40)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004340)={0xe00000000, 0x100000001, 0x8, 0xfffffffffffff000, 0x6, 0x2, 0x9, 0x4, 0x0}, &(0x7f0000004380)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000004480)={0x0, 0xa4, &(0x7f00000043c0)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x80}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f00000044c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000004500)={0x0, @in6={{0xa, 0x4e20, 0x9, @empty, 0x101}}}, &(0x7f00000045c0)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004600)={0x0, 0xffffffffffffffff}, &(0x7f0000004640)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004700)={0x0, 0x6d, "224146baa86d4c7c800ee777f4ec10847073a9e7793894685e4194ca210dac12045c4b37d2ca8526b81fc5cdb8db13336c74aefe76a0be884bb0c3e722edce004dd06aec409328baf63ee8a34ad7348343ef2a53231160b7993dc13096b694bba4c7c8d0c16accc8ca1519198a"}, &(0x7f0000004780)=0x75) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000005b40)={0x0, 0x2, 0x5, [0x8, 0x100000000, 0x3d, 0x8, 0x1]}, &(0x7f0000005b80)=0x12) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000005bc0)={0x0, 0x9}, &(0x7f0000005c00)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000005d00)=[{&(0x7f0000000700)=@in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x7f}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000740)="5470a34e4ed8782720fdef58d4e169b8388a50f99751aa18916450e7bf529be70bc3596a55e90302a038f81446c36823625a816dbc0398394f709d7cdde0d99787866b67035d8fb4114c2fc643082503ffa64c20e18bff17ea804ac74ea242bdcb47cd7da87f57303bfb6af7e0c64ff91248e669f82d3f87df1865c8894124db42792e38642b6b9840e41bb5", 0x8c}, {&(0x7f0000000800)="d8e7f2aa35e33bf01022ee293f6e0f95a136824cb8d3d582e8b048a21516bae81ac5771e95db4e197bef2c8b3e6740425419dba01b67e922b15d58072eed5009ba3a382b744bdce05ae3a81d19f19ff561c26afa309c676e55f0f7fc0be70f28d28b3e6173f40aad22e0cac1de61f3dc7728500be147ea563f6d892beb0159e97e9db856300ee8b45c86ff0986569ce233709e115ee724f2da86a9bcc4ed2e98b43e9da742ca3242c05a9ab06d1d42e8449e040eeee0d47a4399414361b0895c8b578651120bb410a5324f444591be2f5aa1e5bc1efda2549200", 0xda}, {&(0x7f0000000900)="84dbf288c8e9974500f188fe6f47ec9d420bd06b5c3c42dde99c2c914a568d0cbbd89a2931d3c68d2aac50462f22acae8c05740f5109f132b097c4a0015d1f5fe21186a07c8995a8b327add3b860a5bc597484ff55d87741a8f2da42f84cc9618dab8aec868774a392d0fa261f0be44fd1da97b3413fb438031022000e2f2f3a7a9b38a7efeb041a0d29992632e6dac9b43cd24cb94f782ff1f3cdf9c5364aac1269703d60ee3e7cb4927b1ec30a9ac91a5b463eecf42e10aa572d15fd", 0xbd}, {&(0x7f00000009c0)="50ca87364e7163491d27aac9e18668595e9bb2278f9daecee6de709b9b7d12d18a460ed71fa0e8bae7177f4e11f9e2ba9f2c8067c3e8dfc72a9f60e32d38c6303e9c1a7327e8922b35b6b64e", 0x4c}, {&(0x7f0000000a40)="246555a4442d8e70d4adf1b055db8c010f7fe4b188ce388ebe96c34ba69fc5cb9ac72b8898b974c0b85a31f42d0adffa406edb75cf0d991251b03d539223c3b8ecde692731b4c95e47d163255ca60403f35b0fb43a3bd3f967215eaaa12019c9d8652f2916edafc8c901a3dbf6", 0x6d}, {&(0x7f0000000ac0)="be5fef000590b56f9a33eaea1b3f003323fd596fa88930d9dd7237bdeee3ac82d77a88f0df6f25ec12316d0d0a400c49e9f2c2881352abc4563c8e59e49db42d7b1c12c9b66a6500782420a35c863887f8a55f66426a7c9710dc5d79ba8e191ed27e646446aa", 0x66}], 0x6, &(0x7f0000001040)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x8007, 0x5, 0x8000, 0x1f, 0x20, 0x5bb, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x6, 0x1, 0x3, 0x22, 0x800, 0x5, 0x3ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x3, 0x6, 0xffffffff, 0x2, 0x80, 0x3000000000000000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x95, 0x204, 0x2, 0x3046, 0x8000, 0x101, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x20c, 0x7600000000000000, 0x10000, 0xc7, 0xffff, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xb1, 0x800f, 0x8, 0xc0e, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x80, 0x9}}], 0x150, 0x40000}, {&(0x7f0000000f80)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000fc0)="0448e049fe", 0x5}, {&(0x7f00000011c0)="0a1e82f1abb4b74b7c4ea965f904af145a685597d1f29e27b1ab8081062beea3a0ebaae8dda76fc33948a427f2e2f4ea8b6ea4c31cea41a53fcf965178bee75552cded41a465eb135f374540c5995843b642eda14c17b68fdeb861f9a5b88104b3b908fd70038cf640cb9337cda1fac5488980290683a578f56d9867ed0b3009b710fc238c8650b00c276cd81fe68deed0a4be98bd6946", 0x97}], 0x2, &(0x7f0000001540)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0xb, 0x9, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0xe9c3, 0x1000, r8}}, @init={0x18, 0x84, 0x0, {0x1a9, 0x7, 0x8, 0xccf0}}, @init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffffffb, 0x5, 0x59d}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x4, 0x26, 0x3ff, 0xab2, 0x93, 0xfff, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x8, 0x3f, 0x9, 0x800, 0x7fff, 0x97, r10}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x8, 0xd6, 0x40000000000000}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x2, 0x3}}], 0x180, 0x4005}, {&(0x7f00000016c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000001700)="e552ecf10c16938a16d5027f1dd08d0a842366bcf98156bbc959296e431d06a216a521c8ac4106d5eee5bd06fcbbbd8bcf5d0cdfee274bf9aa6f57619b8cc0c0b41b486878f98ef3740588b283b17eeef7f555906923110fb16fe97c3bf64d6f1c5c12aa089963313c838cc4e2fc5b9954f2632891e40d68f3d53c5750dd0d0349a55d4a6f4e68b6eaa24de911e4c1174134c60a5a8542792cdcc180143e46ae27181ea9c6518387b6026dd6", 0xac}], 0x1, &(0x7f0000001d80)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x6, 0xf5, 0x393a04cb, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xf3db, 0x8000, 0x9, 0x5, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xbd, 0x200, 0x175, 0x5, 0x154efa3f, 0x5, 0x5, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x8000, 0x331, 0x2, 0x7f, 0x3f, 0xff, r14}}, @init={0x18, 0x84, 0x0, {0xe014, 0x10440000000000, 0x2, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff00000000, 0x0, 0x9753, 0x8, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7e2, 0x2, 0x1ff, 0x0, 0x80, 0x6, 0xffffffffffffffe0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x34, 0x201, 0x8, 0xfffffffffffffffe, 0x3, 0x9, 0x1f, r17}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0xffffffff, 0x9}}], 0x1b0, 0x20004810}, {&(0x7f0000001f40)=@in6={0xa, 0x4e24, 0xaec, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, 0x1c, &(0x7f0000001fc0)=[{&(0x7f0000001f80)="1ec9fb33719fff55bf26", 0xa}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000002000)=@in6={0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f00000042c0)=[{&(0x7f0000002040)="86caf65c94241b5a5883a74a70c70672b9319067eaffdff1d4b3f3519879c5d21771d488c2a4eb57492cbbdd2a0cde65ceb5290e0df5b62294", 0x39}, {&(0x7f0000002080)="85f84f756e38cae7a88013", 0xb}, {&(0x7f00000020c0)="16fd789fcf8f59e0716785c3fe6f55b5a1aed3b54866b554c2b2550a9d331fec432030ca7697a4486bc58044df51cc931e55fc18221f4bf4ca4b69ceb098fe1efae53c463a1565b8005d0ec1c5d4dc18a1c225c0770c52495c60f28a2e520c", 0x5f}, {&(0x7f0000002140)="2d5d8d4b912f24310279bc49d230dc35d2b76eedaaeabe233aafc21c3ce28b4ee7890d28f03c9ea6551ee272914c5c2b1f99b16699ad5bb5fc8db59f3429ec19169d7aaa65276717037b9319da5d0431220b0da22bf03dd29a478a1146", 0x5d}, {&(0x7f00000021c0)="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0x1000}, 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0x1000}, {&(0x7f00000041c0)="c439588c9d97ac2df16486fcd71a7a017e4ef21bb04003d7a5351f0ad2294de292eb6f420a6a392d9235e88b55ee6c6715a1da27d819d9d5ccd75f64920d5848a7ae55fae5925b6e5843c1a24142b409cc7102d2fc1970c112c9181c59712f48d893a9c6483efe9159db41f7401de3dfdf764e465164e78ebb646661448c07deda66573d33fcb27463bcc1ea9ed874f84584d0b9d5c1e4cfe5e60d8b165b48356b8d1983c8d5414a86b1cab532a10d47ca6280efba747b28b320074b4f541faa05aef9c114afebd9", 0xc8}], 0x7, &(0x7f00000047c0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x1, 0x1ff, r18}}, @init={0x18, 0x84, 0x0, {0x101, 0x2, 0x5, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x403f0676, 0x5c92, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x100000000, 0x8000, 0x3, 0x7ff, 0x1, 0x4, 0x4, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x8000, 0xe50, 0x7, 0x8, 0x4, 0x6, r21}}, @init={0x18, 0x84, 0x0, {0x2, 0xffff, 0x4, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x7, 0x5000000, r22}}], 0x150, 0x800}, {&(0x7f0000004940)=@in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x40b8}, 0x1c, &(0x7f0000005b00)=[{&(0x7f0000004980)="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0x1000}, {&(0x7f0000005980)="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", 0xff}, {&(0x7f0000005a80)="1b2099ae3ef63d9d90c3bba00a269ffb796ac7ca7b34e361f247b08ff92dcfd3e0d4d3410a11b9554820ad9cd347467f443e7ca37a28273ab37dfd0ca6def3aff266bda70bd778f7a483029b2a", 0x4d}], 0x3, &(0x7f0000005c40)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x28000000000000, 0x200, 0x3, 0x6, 0xa6df, 0x3, 0x6, r23}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x3f, 0x943, 0xb953}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x0, 0x4d6, 0x3, r24}}], 0x90}], 0x6, 0x20044044) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0/file0\x00', 0x9, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000080)="fd1c4138149063e60ef8bc8ae54d6ecafc6ac16c247faa3372c43dba7dd7e711206af4ee33972770ca6b7dbb540f18fc61712e8aff7739d379b0f83e081c31860daf81271ceb7e9b09919fd25a40104498d0d6b2553af738379e61a37d05ccb275e7852324df85c9dd7e2ac4d0e836d2627fb6642c7dc867593e73bc5bf98220b01d1f4fa42ff2ed4b10d03fb99b17c9f659f471928234b772f2fb0cbd841d2e5dba19b2", 0xa4, 0x1}, {&(0x7f0000000140)="584701abc67f60b5ae38b3698433821d139517419c56624cb95ca98be4b40782b9444f78e70981e4f274d5babf777d90bbe63396fc75e57cb5e0330c95a7e20e713ba50084add843430678fff4d3e0fb08b5c7375286227dd69a26077c09a359ec858314ac28a12969420f7dadf9110dce", 0x71, 0xff}, {&(0x7f00000001c0)="481ad9cf299b8145e06284c8c25b482eab4c7b9c24361d59ccb614a24ce1bc0f2e131f31d2941af3c629ed3be8b4eb9ffc3a321da03108b561f0d751115eeb60ece97ca35ea747df2626c4a1f32b67c1967cbc433e75f830b31f2fba672bc92564469e5134152e35026ea198dce23af8d042d5a4547dad955ab4b314df71895cc42a56612d0c94241680222a4bd5732b5ae73e191aadbb4c6aaaa56f8ddeb72b1d55ff5949018585e1a7fe01bc14feb165de3ce0d38e2f9ea5f8b43cac8d04efa7332941b48e28e2e9b31335462ed81f8a989dbd8ced8c6fc7af58fb8cdc5c0b8ca9fb019d1025cb21b8e39b74999632252ea6", 0xf3, 0x10000}, {&(0x7f00000002c0)="6e9f1eb66f49f8b70b56e5c2b7289d2d1a98c2f351e2229dec49b8ca9440ebcf51a7f9fb3562a4a17439ad2d2c5167b493e261b879d778786d82ddd2993c764a923905f523b38d9d192c98ee929bae5fa14d7b1f57846c94af1522e5025dfd0ed5c15e1f56f42ea32c0ea9f3b485c3382c1bd8595324db7f72cbe50d6d3d1fa028a58b636214bbc170ade61d80f09bc5f8adb0483cb1fe228f98cc6d38a21b4dd5a0325a97503a6c07f698d8801d52e078d10d951b589b1d66b3877542e0db2a1eb2d9334e5595d1292be45e6f5741107e32058275822967e0b4a68a35a06ed1", 0xe0, 0x3}, {&(0x7f00000003c0)="87d4012ffd46d3717276d85b428a94bef62e2f84bb24bae2635439fec053f2dcb1135a2f87c27624c189eaf084102b4403b72f88e6a0a8ebbe99a2001477d485efb745cf572a063a40707d2aeb3c02ad6199755534b6e3f388b93bb65f3753a0dff48110dbca571c50237333626e3833313a972a3967e3acd37f51768f6e68715e3bbd4b9767c564e1c5d1300a8ccaa370cac8", 0x93, 0x5}, {&(0x7f0000000480)="66840dd7e88867440d5106e6d9d4972a5a88dc902a609d47d861a2b59b7e70c7edd656981035252ea28036e0ac935f67bd400107f4f0130c7eab7defc98ba04c0c47a39b33f962f7ec527ce2bc78b181730600edd203912b3925a6d97ab9230b55f0f0bc6247a0d98a95ec49cba0b5c3981c16062ca273d2a0efaeea4ab07d17e203b7136ea8eabe4f773109400661e165114dfc71b9d11891", 0x99, 0x1}, {&(0x7f0000000540)="d9fd3578f474b75e6e446cbeb1c98a5cfef4dfd0d934016c23ac44335bc7f1b5933cfd5986f6c9aba96337857a00d89bd6242dd54c915d814607fa8942af13f9fdbfc391ead1b731ea3c917decf08f80d9ee18146ae1518a0f4a8476152ca8b134336dca2c3fee6f44e503759158", 0x6e, 0xfff}], 0x40, &(0x7f0000000680)={[{@resize_auto='resize=auto', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 72.128172] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 72.217881] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 72.298167] rpcbind: RPC call returned error 22 [ 74.520813] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.527254] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.534549] device bridge_slave_0 entered promiscuous mode [ 74.570719] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.577152] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.584430] device bridge_slave_1 entered promiscuous mode [ 74.619736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.656205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.816717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.853651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.012580] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.048790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.085743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.125305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.490185] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.496620] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.503434] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.509840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.517484] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.448367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.967671] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.090460] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.096665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.104617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/20 15:13:22 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1b, 0x4, 0x5, 0x9, 0x0, r0, 0x2}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x40, 0x3}, &(0x7f0000000240)=0x90) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/90) unshare(0x380e00) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x2, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) 2018/04/20 15:13:22 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=@srh={0x0, 0x0, 0x4}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ad8000)=@fragment, 0x0) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000000)=0x30000, 0x52, 0x4) 2018/04/20 15:13:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1000000000003, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client1\x00', 0x0, "adc56620c95e1fb2", "ef0898bd9c60c42b4138e41d2db58f3c811314ae8480690fc9e2f3bb182fc22e"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000040)) read(r2, &(0x7f0000000480)=""/232, 0x3f9) pwrite64(r0, &(0x7f00005ecff1)="19", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x10000, 0x0, 0x8000, 0x9c, 0x2, 0x1000, 0xfffffffffffffffe, 0x6, 0x0}, &(0x7f0000000040)=0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x1, 0x5, 0x0, 0xa44, 0x3, [{0x6, 0x1000, 0x3}, {0xf5b2, 0x80000001, 0x9, 0x0, 0x0, 0x2}, {0x5, 0x100000000, 0x9, 0x0, 0x0, 0x1100}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r4, 0xf61}, &(0x7f00000000c0)=0x8) 2018/04/20 15:13:22 executing program 2: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78", 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x5702, 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000200)) 2018/04/20 15:13:22 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x202) fcntl$dupfd(r0, 0x409, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x101400) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x5, 0x101, 0x9, 0x1, r1, 0x6}, 0xffffffffffffff31) 2018/04/20 15:13:22 executing program 3: unshare(0x40100000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) preadv(r0, &(0x7f00000017c0)=[{&(0x7f0000001780)=""/44, 0x2c}], 0x1, 0x0) 2018/04/20 15:13:22 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0xfffffffffffffffc, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:22 executing program 6: mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r1 = dup3(r0, r0, 0x80000) setsockopt(r1, 0xfa20, 0x7, &(0x7f0000000280)="f3ae7aced33c9940507fcd33dee01257", 0x10) getpeername(r1, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="8721d503", @ANYRES16=r2, @ANYBLOB="00002abd7000ffdbdf250a000000140003000800040001010000080005000000000008000600060000002000010008000b007369700014000300fe8000000000000000000000000000aa5c000300080007004e2000000800010001000000140002006970365f7674693000000000000000000800050000000000080007004e220000080001000100000014000600fe80000000000000000000000000000b0800010001000000"], 0xac}, 0x1, 0x0, 0x0, 0x40080}, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/04/20 15:13:22 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x2000000, 0x4030, r1, 0x0) futex(&(0x7f00000000c0), 0x2400000085, 0x0, &(0x7f0000000140), &(0x7f0000000040), 0x401ffffffc) 2018/04/20 15:13:22 executing program 3: mknod(&(0x7f0000000140)='./file0\x00', 0xc082, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/icmp\x00') ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x0, r1}) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xe9, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="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", 0xff, 0x5}], 0x100008, &(0x7f00000002c0)={'nouuid,', {[{@bsdgroups='bsdgroups', 0x2c}, {@filestreams='filestreams', 0x2c}]}}) [ 78.223507] sctp: [Deprecated]: syz-executor0 (pid 6320) Use of int in max_burst socket option. [ 78.223507] Use struct sctp_assoc_value instead 2018/04/20 15:13:22 executing program 1: r0 = epoll_create1(0xfffffffffffffffb) r1 = memfd_create(&(0x7f0000000000)="2d73656c696e75782c402d5e5d2d7d8c6c6f2476626f786e65743100", 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x10000, &(0x7f0000000080)=0x4) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000000100)={0xffffffffffffffff}) unshare(0x400) readv(r0, &(0x7f0000000140), 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x5) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/41, 0x29}, {&(0x7f0000000180)=""/51, 0x33}], 0x2) 2018/04/20 15:13:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="1b28bd4f09e5d071cc89943ae7bf0d4e19f0b07e6242e5ce5e7b34a4300ece09d96e930726b54e3f878190cc99bd87c02bf481c0cb98cbd19df0513bea86cd353b05ac81cd6f3e0b37fffbf87678e6b1efadf9252d34d6bbf7c3f336811988faca9ce6c25dc34cd26d925e74ba71d0008b0e9222e2a4cdda1b495ab71252b426df820b2131965b9540627d7a1cbcccfaf72daeef13874a884bc1ab1bc9513888b1f6fa5f0a9492d61f9c13d92c2bf36a0a48e4df", 0xb4, 0x4000080, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) shutdown(r0, 0x1) 2018/04/20 15:13:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) sendto$inet(r0, &(0x7f00000001c0)="b2265ced5bc3eafca0bdd048c990307d4948fe63186e41ae3a94d8aaa1eaa2b3cb33dd6253e00757dc0dfbbab970a230bf468f80c509ac68fca893032a0a1df57b9778b3e17e2fb22c269ff6460fe058fae0122caaefcd0db846f50000000000000000", 0x63, 0x0, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) ioctl$int_out(r1, 0x5462, &(0x7f00000000c0)) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r1, 0x800000000003) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000008b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000002600), &(0x7f00000002c0)=0xa) socket$inet_udp(0x2, 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000440)=""/4096) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000001440)=0xc) sendmsg$nl_generic(r2, &(0x7f00000025c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002580)={&(0x7f0000001480)=ANY=[@ANYBLOB="cc1000001a00000325bd7000fcdbdf25010000001c00280047e1c5f048a0f6bf860c1cf5e877316608005a00", @ANYRES32=r5, @ANYBLOB="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0x10cc}, 0x1, 0x0, 0x0, 0x80}, 0x1) [ 78.548211] sctp: [Deprecated]: syz-executor0 (pid 6365) Use of int in max_burst socket option. [ 78.548211] Use struct sctp_assoc_value instead 2018/04/20 15:13:23 executing program 6: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x3, 0x2b, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x1110, 0x1b, 0x210, 0x70bd2a, 0x25dfdbff, {0x18}, [@typed={0x14, 0x2f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x68, 0x4f, [@generic="6d793591ed5aed5bb1f21fdb2b9c17c414294a7b548d1689d84742b20b0c7c9cf6dccd1847ad0aa05260522531423f5852baebfe2934ff59ef6bb05367ba6922df32bf09e7c2e494ac6a57b7799799028aa8fff5cfe555476bd1f2ac8d2b402ed48d"]}, @nested={0x1080, 0x2a, [@generic="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", @typed={0xc, 0x23, @str='trusted\x00'}, @generic="ef7e16f45f0f188e221b7b364def4ceb1887b04dddd2b68569fe5a401f28ac9530898002baf0d27593c802c5815b2b905d4ff0e95fae7200ff47c4c04d30301027fda0e8ff295e9776278530deb725fefd11ad7602fbcecbf7ce3c1f0141faf50dc2cbf7e6db5e6be5effa1f0f"]}]}, 0x1110}, 0x1, 0x0, 0x0, 0x10}, 0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001440)=""/226, 0xe2}], 0x1) 2018/04/20 15:13:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) write$evdev(r0, &(0x7f00000002c0), 0x0) 2018/04/20 15:13:23 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(0x0, r2, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000000)='mountinfo\x00') getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/04/20 15:13:23 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000440)='net/rpc\x00') getdents64(r1, &(0x7f0000000000)=""/1024, 0x2d) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000400)={'lo\x00', 0xfffffffffffffc00}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000480)={0x2, 'Eq'}, 0x3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000004c0)={0x3c2, &(0x7f0000000680)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000600)={r2, 0xa, &(0x7f0000000500)=[0x244604cc, 0x7, 0x5, 0xffffffffffff364b, 0x1, 0xe04, 0x80000000, 0xdb, 0x7, 0xfffffffffffffffb], &(0x7f0000000540)=[0x8, 0x2fffa52c, 0x0, 0x7], 0x10, 0x6, 0x2, &(0x7f0000000580)=[0x2, 0x7, 0x1000, 0x9, 0x7, 0x1], &(0x7f00000005c0)=[0x7, 0xdc96, 0x1]}) connect$llc(r1, &(0x7f00000006c0)={0x1a, 0x5, 0x5, 0x1ff, 0x0, 0x7ff, @random="311579ac102e"}, 0x10) getdents(r1, &(0x7f0000001000)=""/24, 0x18) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000640)={0x4, 0x1ff, 0x69, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}) connect$ipx(r1, &(0x7f0000000700)={0x4, 0xfffffffffffffff9, 0x8000, "8a2eb0203625", 0xffff}, 0x10) 2018/04/20 15:13:23 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0xfffffffffffffffc, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:23 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000008c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x8000000000000001}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000740)="7f506cf5c5ee18a6766d9258abd7b08d182e16f1c2439ba7d31dad0c74e03927fe94b2f3fa3710bcd5bfbfe4bc2a3c2c749be5f6c9e42ddc5478450dde4bc44e359f56d07703e2a4dc5fb10b57543a071192e9bbc8209df46bdaeeb6d6c185c93ac321c144c89c8d525a66e47d66eb05a02e71d7237f4b0e370c4038807d9b16ff07f443f205d9ac3928fed64fcca35629d071d5aef342d7495eeeafea2cfe83befecab9aa2e2d22c7a5171210caac404be7ae1726003d66078cf11854eeaddf906ec4664267927b728984612f076195687b790096b179415d229bbe98b116f5d0eefff51a9bc8539afe0f0bcae70c89953a6ac35b50a7f2fa1ea3fc55", 0xfd, 0x4000011, &(0x7f0000000840)=@ax25={0x3, {"28343aabeb661c"}, 0x59c2}, 0x80) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x10000000000001e5, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) timer_create(0x7, &(0x7f00000005c0)={0x0, 0x8, 0x4, @tid=r2}, &(0x7f00000006c0)=0x0) timer_getoverrun(r3) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f00000000c0)=""/249, 0xf9}, {&(0x7f00000001c0)=""/203, 0xcb}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f00000003c0)=""/6, 0x6}], 0x5, &(0x7f0000000480)=""/76, 0x4c, 0x4}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000640)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="2800210063e130caaaa7641e61e7234f1d844719b07e", @ANYRES16=r5, @ANYBLOB="000828bd7000fd55fb3dc8dbdf2503000000000000000800ffffffff00"], 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x800) close(r0) 2018/04/20 15:13:23 executing program 2: mq_open(&(0x7f0000000080)='.#\x00', 0x0, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x1, 0x100000000000000, 0x1, 0x0, 0x0, 0x2}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101501, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) ioctl$void(r0, 0xc0045c77) 2018/04/20 15:13:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x18100, 0x11a) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_targets\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) 2018/04/20 15:13:23 executing program 2: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0xfffffffffffffffd, 0x0, 0x1e4fcbc4, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) 2018/04/20 15:13:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x10840) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="380100001a0001000000000000000000ffffffff000000000000000000000000ff0200000a89000000000000000000010000000000000000000000000000000882930755f9eb8e355863cf5ff96ce20ef0da15e674fe49237e14b771adfbe9860429d45e7f3f5811a9a9696d6e716d29170c3be3b1a4113b57bc2408db52960066f24d5bf35d61cf2cde5f8e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000f5ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006c7a6a6800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) [ 79.368701] sctp: [Deprecated]: syz-executor0 (pid 6397) Use of int in max_burst socket option. [ 79.368701] Use struct sctp_assoc_value instead 2018/04/20 15:13:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = gettid() r4 = dup2(r2, r1) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000480)={@empty, @multicast1}, &(0x7f00000004c0)=0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000002c0)=0x9, 0x4) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f0000000100)=""/138, 0x8a}], 0x2, 0x0, 0x1a1, 0x1}, 0x2000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'irlan0\x00'}, 0x18) timer_create(0x0, &(0x7f0000000400)={0x0, 0x12}, &(0x7f0000000300)) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x22000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept(r1, &(0x7f0000000340)=@alg, &(0x7f0000000440)=0x58) tkill(r3, 0x15) 2018/04/20 15:13:23 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x8, 0xc700) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000600)) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2e, 0x44000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000004c0)={0x3, &(0x7f0000000100)=""/228, &(0x7f0000000440)=[{0x9, 0xea, 0x7, &(0x7f0000000200)=""/234}, {0x6, 0x9, 0x8, &(0x7f0000000300)=""/9}, {0x8, 0xd7, 0x7, &(0x7f0000000340)=""/215}]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{}, {0xe}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0x3f}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000580)={r3, 0x1f}, 0x8) 2018/04/20 15:13:23 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000008c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x8000000000000001}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000740)="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", 0xfd, 0x4000011, &(0x7f0000000840)=@ax25={0x3, {"28343aabeb661c"}, 0x59c2}, 0x80) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x10000000000001e5, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) timer_create(0x7, &(0x7f00000005c0)={0x0, 0x8, 0x4, @tid=r2}, &(0x7f00000006c0)=0x0) timer_getoverrun(r3) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f00000000c0)=""/249, 0xf9}, {&(0x7f00000001c0)=""/203, 0xcb}, {&(0x7f00000002c0)=""/228, 0xe4}, {&(0x7f00000003c0)=""/6, 0x6}], 0x5, &(0x7f0000000480)=""/76, 0x4c, 0x4}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000640)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="2800210063e130caaaa7641e61e7234f1d844719b07e", @ANYRES16=r5, @ANYBLOB="000828bd7000fd55fb3dc8dbdf2503000000000000000800ffffffff00"], 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x800) close(r0) [ 79.511096] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/20 15:13:23 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x2c) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt(r1, 0x6, 0x4, &(0x7f0000000040)="f3fb4b9dc17e4bccd6c65be5e8f4bd44bb3845fd59aedff2f6782ac756432b0b3df0d0fa8d196cebb5bc372cc8bb6e3a", 0x30) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)="a1168de59813046dd61f", &(0x7f0000000240)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) splice(r1, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x8, 0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) [ 79.571796] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/20 15:13:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x100000000, 0x5, 0x4, 0x5}, {0x3c50159e, 0x2, 0x0, 0xbc5}, {0x5, 0xe6, 0x0, 0x6}]}) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) 2018/04/20 15:13:23 executing program 1: prctl$void(0x24) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80800) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x11, r2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80000, 0x0) readlinkat(r4, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/36, 0x24) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000240)=[r0, r1, r3, r5]) [ 79.683282] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/20 15:13:24 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000200)="52f4419098639087c4a2229b3486e7a170fe9a1c2310c8513f0db9d3886308e5b21b42afe7e251e67df232d8cb16d89dec918b4594ec48790f1157a1f8b92246279884628490e4b167eaea00347b06f92269b6b6a1bf44eb6981d7934442c600f86c4bb69bd6ec73caf9a095a0a3464db950bb66d4668cdcb8ff664691a8375cc01a0cb3aac827f9326fc6db672e41120629fecd1fbc180275eb450bcd78967e12c539ed18138123a676bdd4b305a17df02f8f51ef28b94896e3e51e149ccf4bd035d0204dcff075f031a8db62eca932794a75d6fe72cd8209d81b6e60a0160c10ed8a2f374f5be757f0c1feb43cf1d2586fdb0e58704002"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000300), &(0x7f00000000c0)=""/231}, 0x18) 2018/04/20 15:13:24 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000410000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000c1a000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000562000/0x2000)=nil) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x10) mremap(&(0x7f0000d21000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000885000/0x4000)=nil) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f00009a4000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/04/20 15:13:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x4, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000001840)}}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/25, 0x19}}], 0x2, 0x10021, &(0x7f0000001cc0)={0x0, r2+30000000}) 2018/04/20 15:13:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200d00) accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x80000) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_newaddr={0x20, 0x14, 0x200, 0x70bd29, 0x25dfdbfd, {0x2, 0x3f, 0xa, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000dedffc), 0x4) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x2002) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000000c0)={0x8, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e24}}}, 0x108) 2018/04/20 15:13:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x439, 0x0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x200, 0x4) sendto$inet(r0, &(0x7f0000000000)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bc", 0x6d, 0x0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x181000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/04/20 15:13:24 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0xfffffffffffffffc, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd54dc38048348187"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/20 15:13:24 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040), 0x4) setns(r0, 0x4000000) 2018/04/20 15:13:24 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000410000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000c1a000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000562000/0x2000)=nil) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x10) mremap(&(0x7f0000d21000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000885000/0x4000)=nil) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f00009a4000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) [ 80.215916] sctp: [Deprecated]: syz-executor0 (pid 6460) Use of int in max_burst socket option. [ 80.215916] Use struct sctp_assoc_value instead 2018/04/20 15:13:24 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000003c0)='\x00\n\x00\x00\x00\x00\x00\x00\x00') fchdir(r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x14}, 0x1, 0x0, 0x1, 0xe, 0x1, 0x3da9eb03, 0x4}, &(0x7f0000000180)=0x20) stat(&(0x7f0000000140)='8/file0\x00', &(0x7f00000001c0)) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000280), &(0x7f0000000340)=0x4) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000380), &(0x7f0000000400)=0x30) accept4$ipx(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80000) stat(&(0x7f0000000040)='8/file0\x00', &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x6, 0xfe72) stat(&(0x7f0000000000)='8/file0\x00', &(0x7f00000002c0)) 2018/04/20 15:13:24 executing program 2: mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x16}, &(0x7f0000000100)) mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) 2018/04/20 15:13:24 executing program 5: epoll_create1(0x80000) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)={0xd1adeae260bbcac3}) epoll_pwait(r0, &(0x7f000006bfb8)=[{}], 0x1, 0x0, &(0x7f000006bff8), 0x8) 2018/04/20 15:13:24 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) getpid() r1 = gettid() r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001600)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000016c0)={&(0x7f00000015c0)={0x10}, 0xc, &(0x7f0000001680)={&(0x7f0000000340)=ANY=[@ANYBLOB="3a73e400f0003c318d1e960c00000000000042", @ANYRES16=r2, @ANYBLOB="0000287fb495131d0d86a7bb7658a3bd7000fcdbdf2504000000"], 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000300)='oom_adj\x00') sendfile(r3, r3, &(0x7f00000018c0)=0x4200, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000080)={r4, 0x6}) r5 = add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r5, 0x800) preadv(r0, &(0x7f0000001640)=[{&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000001700)=""/147, 0x93}, {&(0x7f00000017c0)=""/242, 0xf2}, {&(0x7f0000000400)=""/45, 0x2d}], 0x4, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001500)={0x3, &(0x7f00000000c0)=""/188, &(0x7f0000000280)=[{0x401, 0xa9, 0x0, &(0x7f00000001c0)=""/169}, {0x6, 0xbe, 0x8, &(0x7f0000000440)=""/190}, {0xfff, 0x1000, 0x7fff, &(0x7f0000000500)=""/4096}]}) 2018/04/20 15:13:24 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x9e0, 0xda) sendto$inet6(r0, &(0x7f0000000480), 0x13, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1000000, 0x10001) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'syzkaller1\x00', {0x4, 0x80, 0xffffffffffffffbe, "c52295992893", 0x9}}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0x36, @multicast2=0xe0000002, 0x4e21, 0x0, 'wrr\x00', 0x4, 0x1000, 0xe}, 0x2c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0xff, 0x4) r2 = socket(0x5, 0x800, 0xe0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001480), 0xfffffffffffffeae) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/04/20 15:13:24 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040), 0x4) setns(r0, 0x4000000) 2018/04/20 15:13:24 executing program 1: pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00003fb000)="f7", 0xfffffffffffffd02}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x4, 0x2}}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000000)={0x7ff, 0x0, 0x0, 0x0, 0x8, 0x3}) msgget$private(0x0, 0x0) 2018/04/20 15:13:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/156, 0x9c}, {&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000380)=""/101, 0x65}, {&(0x7f0000000400)=""/241, 0xf1}, {&(0x7f0000000500)=""/155, 0x9b}], 0x5) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fsync(r1) r2 = dup3(r1, r0, 0xffffffffffffffff) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af", 0x9}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$binfmt_misc(r0, &(0x7f0000000240)={'syz1', "00a1a3ad9462"}, 0xa) ftruncate(r2, 0x9) 2018/04/20 15:13:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) preadv(r1, &(0x7f0000780f90)=[{&(0x7f0000a32f72)=""/142, 0xfffffceb}, {&(0x7f0000415f0f)=""/241, 0xf1}], 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x2, 0x3}) io_setup(0x3ff, &(0x7f0000000080)=0x0) io_destroy(r2) 2018/04/20 15:13:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0), 0x229) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x1000000000004e20, 0x223c, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e24, 0xffffffffffffffec, @empty, 0xd7e}, 0x2, [0x1, 0x4, 0x9, 0x3f, 0x6, 0x4, 0x3, 0x95]}, 0x5c) 2018/04/20 15:13:24 executing program 7: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) timer_settime(r0, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4e02, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/33, &(0x7f0000000100)=0x21) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/20 15:13:24 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x309, 0xfffffffffffffffc, 0xdcf8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x8000, 0x3) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={"6e61740000000007477fd8ac617d5f00"}, &(0x7f0000000000)=0x54) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e23, 0xca, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0x8, 0x1, 0xfffffffeffffffff, "c0846a923a580f7beee2d8ca3cc139f6c7434cb76460a12842c4a9f5e7f88a1dd959bba8de2bb74f1d1dba4c196dbb0cb175e8c8970173b1896d55d054a8d96ae87d4b5b0a4a02292a651ed4e9d8f894"}, 0xd8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/20 15:13:24 executing program 1: pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00003fb000)="f7", 0xfffffffffffffd02}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x4, 0x2}}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000000)={0x7ff, 0x0, 0x0, 0x0, 0x8, 0x3}) msgget$private(0x0, 0x0) 2018/04/20 15:13:24 executing program 6: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xd3, &(0x7f0000ffd000/0x3000)=nil, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) 2018/04/20 15:13:24 executing program 3: r0 = socket(0x0, 0x0, 0x0) bind(r0, &(0x7f0000000440)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r1, 0x540b, 0x6) sync() r2 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r7 = dup2(r5, r6) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12594a95bddec8b91f3"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) fstatfs(r0, &(0x7f0000000500)=""/154) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r7, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r8 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r8, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/20 15:13:25 executing program 6: r0 = memfd_create(&(0x7f0000000040)="01800d05281925b17bbf2d70660d98e023cbef38073da50ff786f061033589b24c5ba42ce91a3ec0337bee9baae5b9d094d4687ee060928479e441be303453b153e7763cdf0bbb668b4041fa27a55105383efb3a2bc340f1541d3b3d19ba5c07561391799aab0c45fae458f642913f8999364347ff9b", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) mq_timedreceive(r2, &(0x7f0000000e80)=""/4096, 0x1000, 0x101, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b5efb0)={0x401a, @time={0x0, 0x989680}}) 2018/04/20 15:13:25 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xc4e2, 0x0) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x4, 0x0, 0x7764}, {{0x0, 0x2710}, 0x7f, 0x3, 0x7ee}, {{0x0, 0x2710}, 0x0, 0x4dd, 0x5}, {{0x77359400}, 0x0, 0x100000001}], 0x60) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x3) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x1, 0x46, 0x2}, {}], 0x30) [ 81.021030] sctp: [Deprecated]: syz-executor0 (pid 6541) Use of int in max_burst socket option. [ 81.021030] Use struct sctp_assoc_value instead 2018/04/20 15:13:25 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000440)=""/94) r1 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') getdents64(r1, &(0x7f0000000000)=""/1024, 0x2d) getdents(r1, &(0x7f0000001000)=""/24, 0x18) 2018/04/20 15:13:25 executing program 1: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0000) keyctl$join(0x1, &(0x7f0000270ffb)={0x73, 0x79, 0x7a, 0x0}) delete_module(&(0x7f0000000040)='selinuxtrustedmime_type:Cwlan0vmnet1security!]selinux#nodev&\x00', 0xa00) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80001) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="ae98016d6fed7e57627922053535726e", 0x10) 2018/04/20 15:13:25 executing program 2: unshare(0x800400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0xff, 0x0, &(0x7f000091b000), &(0x7f00003b7000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x48080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x81, 0x3, {0x0, 0x3, 0x0, 0x0, 0x3}}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x1) 2018/04/20 15:13:25 executing program 5: mmap(&(0x7f00003f5000/0x600000)=nil, 0x600000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') 2018/04/20 15:13:25 executing program 6: r0 = memfd_create(&(0x7f0000000040)="01800d05281925b17bbf2d70660d98e023cbef38073da50ff786f061033589b24c5ba42ce91a3ec0337bee9baae5b9d094d4687ee060928479e441be303453b153e7763cdf0bbb668b4041fa27a55105383efb3a2bc340f1541d3b3d19ba5c07561391799aab0c45fae458f642913f8999364347ff9b", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) mq_timedreceive(r2, &(0x7f0000000e80)=""/4096, 0x1000, 0x101, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000b5efb0)={0x401a, @time={0x0, 0x989680}}) 2018/04/20 15:13:25 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) [ 81.474301] sctp: [Deprecated]: syz-executor0 (pid 6580) Use of int in max_burst socket option. [ 81.474301] Use struct sctp_assoc_value instead 2018/04/20 15:13:25 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080)="5c4c4a68663c7cb024f818b2004b1e68b8ae9c9419d67d2dc05ae2f8db674b704971d5faee421093acc8f32cc3b671102ef9e0b480fd9d240d8e5a00ef3b4a1bfa3b4337409168c7c61d69ebf79c8360bf28a49340ce0aa407f0705af0cee54fb3a482e1aeeb01fd29d2a792ccdd80a8a15b7021fde8e115a70b5406d431b62fdf9a652e674ae196415d652f3d194804486ec79c5b769d730d85d149a403000dd56c97f4199d1b46fa52a4e80f1b028461e4c2b32ed13a1db06588aed29e7d08265485947ab5c547cbbd44fd7457aaa1bcce995cca3db6eb1d9f4f5c37fd6da1e844afc4cfd7b2daaed9a2", &(0x7f0000000180)="0fa5b360c164bc53d117c85c3fd24d2337a506f0dec530c591e2a76cb1cd"}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x7, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r1, &(0x7f0000000000)="f27b2531598dca", &(0x7f000039c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0xfffffffffffffc8c) 2018/04/20 15:13:25 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xdd, 0x800) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x3401, 0xd3, 0x80000001}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x10000000, 0x0) ftruncate(r0, 0x7ff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x4) close(r0) close(r2) 2018/04/20 15:13:25 executing program 1: clock_nanosleep(0x1, 0x1, &(0x7f0000000040)={0x0, 0x989680}, 0x0) socketpair$unix(0x1, 0x102, 0x0, &(0x7f0000000100)) times(&(0x7f0000000000)) clock_gettime(0x3, &(0x7f00000000c0)) 2018/04/20 15:13:25 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000008efdc)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) gettid() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x8010, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101800, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x3fffd, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r2) 2018/04/20 15:13:25 executing program 6: unshare(0x8000400) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBLED(r1, 0x4b65, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r2, 0x8, 0x70bd27, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x20008000) 2018/04/20 15:13:25 executing program 7: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) timer_settime(r0, 0x0, &(0x7f00000001c0)={{}, {0x77359400}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4e02, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/33, &(0x7f0000000100)=0x21) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/20 15:13:25 executing program 3: r0 = socket(0x0, 0x0, 0x0) bind(r0, &(0x7f0000000440)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r1, 0x540b, 0x6) sync() r2 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r7 = dup2(r5, r6) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12594a95bddec8b91f3"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) fstatfs(r0, &(0x7f0000000500)=""/154) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r7, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r8 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r8, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/20 15:13:25 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000000040)={@random="6e9cd27cde48", @random="27532f8ca9af", [{[{0x9100, 0x7, 0x200, 0x4}], {0x8100, 0x10000, 0xfffffffffffffff8}}], {@x25={0x805, {0x3, 0x1f, 0xff, "558e2fd9a6dde3252501b05e4cb6ac1add05e5946a7a5f6d5a55177dd8850ce0212965be47b458bcf5cc2904acb3db43230e"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0xa99, 0x76, 0x933, 0x481]}) [ 81.895105] sctp: [Deprecated]: syz-executor0 (pid 6604) Use of int in max_burst socket option. [ 81.895105] Use struct sctp_assoc_value instead 2018/04/20 15:13:25 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000180)="120000d9e5bda55cfeed001200e7ff00fde900091449f60ae9", 0x12, 0x0, 0x0, 0x185) recvmsg(r0, &(0x7f0000002a80)={0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000000)=""/135, 0x403}, {&(0x7f0000001680)=""/133, 0x85}, {&(0x7f00000000c0)=""/68, 0x44}, {&(0x7f00000017c0)=""/252, 0xfd}, {&(0x7f00000002c0)=""/247, 0x118}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002a00)=""/85, 0x55}, 0x0) r1 = shmget(0x2, 0x3000, 0x21, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000003c0)=""/224) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f00000001c0)=0xc) 2018/04/20 15:13:26 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0x19d8, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYBLOB="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"], 0xfffffffffffffcb2}, 0x1, 0x0, 0x0, 0x20008000}, 0xe49048345630e21f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa03000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0xd4, r2, 0x200, 0x70bd2b, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2a}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffeffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xeff5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x60000000000}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/04/20 15:13:26 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80, 0x80800) connect$llc(r0, &(0x7f0000000380)={0x1a, 0x304, 0x800, 0x1, 0x3, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x7, 0x2, 0x3}, &(0x7f0000000140)=0x10) r2 = shmget$private(0x0, 0x1000, 0x980, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x1000)=nil, 0x4000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000340)={'ip6gre0\x00', 0x101}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x8, 0x1, 0x400004, 0x1, 0x22}, &(0x7f0000000240)=0x98) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x2) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000280)={0x2c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 'rr\x00', 0x4, 0x9, 0x5d}, 0x2c) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00') munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/04/20 15:13:26 executing program 6: r0 = timerfd_create(0x3fffffe, 0x800) read(r0, &(0x7f0000da2000)=""/8, 0x8) pipe(&(0x7f0000000000)) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/227, 0xe3}], 0x1) dup3(r0, r0, 0x80000) timerfd_settime(r0, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/04/20 15:13:27 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:27 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x105000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/04/20 15:13:27 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:27 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"9e3fbf87474ec4"}, 0x8}, [{"dae7139e474ac5"}, {"f81fc8214659be"}, {"c17021f4672385"}, {"d19f64f2bdba79"}, {"02bab663de9b6e"}, {"fef2f5af04d00b"}, {"ea6f86b6d57a95"}, {"e496921aba9a87"}]}, 0x48) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={"627269640400", r2}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/04/20 15:13:27 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0)=0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)) write$binfmt_aout(r0, &(0x7f0000000140)={{0x10b, 0x5, 0x7, 0x61, 0x249, 0xffffffff, 0x17c, 0x6}, "3a82ca67e2da8492151a2a44d209d34b1f1cc84aed4e5166aa2a0a18e6e95253221f46cfb34bbc5ecfa33d84a5e49378658ed2cfe4345f8a118aa86b8da2def12d716692de84317139cacf96667a737bde0b7f62ca41b844c28e8b5239a13175e623f78f33d9c805c5d0f8f47c01b0c30f7d9513042515f969e30d75ceeef48f8029777ad0652bff41daf33f70316a86f422c2147d2fe92f3bc2216416d67a3c88e0e932eab719a85b326b6b423cb8e2ccc641d6bb8a7c3a6959ecb963fd00277579b132e5e732aa", [[]]}, 0x1e8) 2018/04/20 15:13:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x18) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x110, 0x70bd2d, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x488}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x34}, 0x1}, 0x8000) 2018/04/20 15:13:27 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8, 0x10000040000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8020, 0x0, 0x2, 0xfffd}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x9, r2, 0x1, 0x6}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x40000004) 2018/04/20 15:13:27 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000004180)='./file0\x00', 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000004040)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x7, 0x3, 0x10000, "c01d39da6940b4c2272e7d75108ce8ba7034aa5b39727c3f624a3fc1c3ca4e0bbd62324d586df5a5413933bccfdb4047606cc3f92e04ec907b0091efa040bc", 0x36}, 0x60, &(0x7f0000000140)=[{&(0x7f00000000c0)="68cc1e97cee0505a47039d5f6a60ce0c61909a72ddd8a65835ae5432671321ce61f7feedc616716b4a08bb43c0b8a75c5d11cdea818c76c1b2d04622f8c05917b6230c255ee3", 0x46}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="a8000000000000001901000001010000d70bc576e766d43ff8bbe63a7bb6e56cdc6e1bff23060e59e7407c848188d656f53e196ce15b692d1e7cdfdccebf5bc6fb0bc2e30fbe135b0a7834fc6bb1b17d44beaa178704b8e5c91330e9af5b2e5f22fcfd0ce00553fe5fb9d8029eeb758c94847d396963c5e9b010cf537185cb7126e3b12d8d2758c0a22ee42d63b20000000000000007aa438feb64fdddd8f0ffffffffffffdb0000"], 0xa8, 0x80}, {&(0x7f0000000240)={0x27, 0x0, 0x2, 0x2, 0x1bb0, 0x20, "406569e708dc96f397f3f2e3274e278a407df75498c93bd710491a2cd48040435421389e6453383d95a8861a65af6cc0659e3ad6f4fb101dca4d287b713f01", 0x9}, 0x60, &(0x7f0000000500)=[{&(0x7f00000002c0)="55d297b41183846bdbcec5f2a28b405d0285be88293a7581cc55", 0x1a}, {&(0x7f0000000300)="a68fafb6cd7969700c4ec21f2d87ec06404b28f7b11d2061a5c4d6751e045a057e57e98aaa9967bdb7a266b497f0369f9e5c62d2c5a1398a8cbfafd1d546ad49e9df5e5b776ce5c35cc7b4b9a5d5ac9493a00b392da5c16d322e33a5d1f26a19ef82d065399e26e93596440018dc4351c85b204d98d8ac9bdc", 0x79}, {&(0x7f0000000380)="6dc5f02cb4a891d8eb0198ccd283e6217dfb8240e98f1086c6c94f260bc770299ead63e7e3b56abf9478515fca187c2d6ee2dff794c55063cb9e4d1d99ca67ed8bbdb91863174795737b68854276e5858d", 0x51}, {&(0x7f0000000400)="6e4094809d016b7f496a9cfd3c662f297735b73cd3d812e7e7c6a947f80bde6ef89eba8ac258b8b43df8821de414064dab9d98fac1eeb135ecd1aaf79c6d80ba1cf3ea11dab8721139211768abd4ec1708797c01fdf83ed416e0bbbd7afa8243623ed0b2be592185e4eaf73633ebd39840cc76a922d8ba2b76798347a5e94c8c2b1a2557fb5d7f7d7a3eab9d43383b2dac028ad1b9771b880eee8bae0d1073914d3114fb44b475f7b282f3b1ca416cca8ec096860537d49d919264f02f3b1c211e8ad7a48fe5cc06ecca313dbe241ce7f7cd7e138ec0302c1410bcd83b7c10332e5809981bec219fa91f6d46615ad294c77632a9e5", 0xf5}], 0x4, &(0x7f0000000540)={0x1010, 0x11f, 0xffffffffffffff7f, 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{&(0x7f0000003900)="eb3ce5d4f23f55c7912bf74275b688ebaf50274637ef3ff06305f5f0110abb701102ad40220d1aa852f89356d461262178b3106ebe644271fadcfd09f2c20ef342385b037cfd63d5a1b4f23a9b1a9ed9182ee9bce2d697ea1fc8cab50b155352a0b20dbd5961625b4bcd243e317e3c9a674d6554c14e7669330cc1aa6fbadbb777768fa8ccbe41f0da26bd1d85934daa2cfb10ae41fe9c0066be20643b528d9a329ec3d10881a76bff32aa0a6074219f4749310bacba968c0736c6975eb8c61423fde93243e5fd8346", 0xc9}, {&(0x7f0000003a00)="3a3c88d9a823c2e0edb6294a1bb7d093cf2b97b2f8a048666a8edab6eef7653a43103289a2c83955835be3af5f9c9ddbd09e907def16c06efd80ce524a3b153f505b2e93c3e837b30e2dba09f406049b87183c83fd9917991dfe2558d0", 0x5d}, {&(0x7f0000003a80)="7210cfd23ecd9ddb94bd3fbd073b9fe7df20972ca8881540988772fc7f016c6853bd131c764ea4dce04b087c99d54ea2989efdd39e55b00f30b615cffb2156812736ee3c799103427dfa8aa430646e50", 0x50}, {&(0x7f0000003b00)="2821e6a920d701d7971ef3ab9521f3138470cce37e466fbd67d0a575ac45ca8ef83161837e1ae7ea2798fa82ada4bbda7218b5e5b4f5f53153ba69d610d1b16ecfbc142afac7dbb92a179bc9bbe1f11a6357793386d020c87b982798544b05dc033e36e51c9084e36bbffafcfb8553220770c38aa819ac955595249b7be779082354ad0647db026dbbdd6c2c3f7dee2d71e7c9327cc32931f09c6cc3fbacf4b8f56f2348727f6e74f0701254", 0xac}, {&(0x7f0000003bc0)="bca894216b826ba11adc470190966c5aa153091d680dd28642fe6600c84905db883fa59545001c3848fe6a2e1a0357628cab1d70e5628a89b0d38a5e432b0045e50e5585bf4ea6d75667a555bf5e264c713841a9ac8b94b1829f07a44d835d01a7610e4f425f5d3046c03bd9", 0x6c}, {&(0x7f0000003c40)="88932ae5d593640e1cd949ebbacaa546299e8066a9970b79b167d7c9c0bf821a4b785ac6efc66b5697c2b34f93b616b5a43510e3ec0b567b78601c9c08a180cfd57d8c61d53e0ef0a91679ed86bc8901bf11688b7050e862e02c3fc5e207c060bb1ce98f74950bf6286ceab417fd0023ce25f1d97d44f4f45078e7ae27516a736205154de538fced3066f66c16ee20b32358e63040ce17460b526d259d3a8bc9243c3be83f47190bcad20ca9b6fdf088fba69eb18593c0304627099ee1156064e6e1ab26d023845bc08b35c9cdbd78551997b2e7d9b134cd993e98de8e93534a2f9bccfe4ad88359653ff5548d", 0xed}, {&(0x7f0000003d40)="0faf995d410a80764a66286ec25c0fe0ed6a3c223e8eb6d858a0f6b8b8bcbbdbfc55dc513e01", 0x26}, {&(0x7f0000003d80)="08eafc245268539ff3e9c23d7d3a48ecbb89e11ded99bce1d99b72af480269586e9915bc3df3c41b840531e23904d3b577537937b3bbfb4d16f0c89011d2a1228d3718d3e0bd2b323647899f61bcd1d3667dc816665edc8a6e0576f65ca82a7abfeb1e9e3e6f80d311f58094c195916feebc2b3211c6c31a2555542078a45f6b83bd502e71053d8674fe2935e96e77b334d78f36d9e49837864e785f435803d1c2257767623edb996b7074afc106339a070c4894c47b4d419fe2d50f1d0e9a56011feabc26653a8174020d4fa856fdf9a64d08b2884ea0e7fcb7eb44611fb65beffa", 0xe2}], 0xa, &(0x7f0000003f40)={0x100, 0x10c, 0x9, "665f738d49d1a926d5c32458e6c8f27cc8d4d4b7f590e8f423e6d6be335ee2876eaee6ae6d929bd0afb1ac7e9f38cfd19202f9969292e048c343581a07250dabf1f2aff5ec201bb4c4e240487886ad93f088473213a89939738d4be9d6a91bad66a536af3e6680048dab62725cd5c7f049f8c84b84ce5492d626e0f7d6e65f3ce623138112819e6d32f485367747066381ccec0de74fd8c83ab34792f0a2e2b5f5b7b2501599373eb52e8e3f468567b4a63a57d99460165518e1a5f9f2a33807d4d863f9fa2f0f2b7e5f3fff6891614e2d05fa28ea80f3f7bc16e6c1a3a5f722f4550a8786671556d21485ed"}, 0x100, 0xc000}], 0x4, 0x20000000) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f0000009000)={0x2, 0x6, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x7}, 0x10}, 0x1}, 0x0) [ 83.167646] device syz_tun entered promiscuous mode [ 83.242202] sctp: [Deprecated]: syz-executor0 (pid 6661) Use of int in max_burst socket option. [ 83.242202] Use struct sctp_assoc_value instead [ 83.275385] sctp: [Deprecated]: syz-executor7 (pid 6660) Use of int in max_burst socket option. [ 83.275385] Use struct sctp_assoc_value instead 2018/04/20 15:13:27 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') gettid() futex(&(0x7f0000000080), 0x0, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000000040), 0x0) exit(0x0) pread64(r1, &(0x7f0000000100)=""/193, 0xffffff6c, 0x0) 2018/04/20 15:13:27 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2a400000000, 0x0, 0x0, 0x0, 0x7fff}, [@ldst={0x3, 0x0, 0x0, 0x0, 0xd, 0x100, 0xfffffffffffffffc}, @jmp={0x5, 0x0, 0x0, 0x7, 0xf, 0xfffffff0, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x3c}, @call={0x85, 0x0, 0x0, 0x30}, @alu={0x4, 0x6c0, 0xf, 0x5, 0x7, 0xfffffff0}, @ldst={0x0, 0x3, 0x2, 0x9, 0xa, 0xffffffff, 0xffffffffffffffff}], {0x95}}, &(0x7f00000001c0)="73797a6b61da716c657200", 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195, 0xfffffffffffffffe, 0x1}, 0x5) 2018/04/20 15:13:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0128c6138a5238be55cf6434483ec460295ed0379f0b546e", 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x2, &(0x7f0000000100)=[0x3, 0x2], &(0x7f0000000140)=[0x70, 0x76f, 0x7, 0x7b], 0x10, 0xa, 0x5, &(0x7f0000000180)=[0x2, 0x20, 0x7, 0x4, 0x4, 0x7, 0xffffffff, 0x3, 0x9, 0x8], &(0x7f00000001c0)=[0x8]}) 2018/04/20 15:13:27 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000240)={0x10}, 0xfffffffffffffc4c, &(0x7f00000daff0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYBLOB="100c0c68aac35815bb33fdfdea6f46135cc277547f5c8b1030469b84282bf333bb0baaa7f756cf9722ca50609fe3d17582f5cbc4f6883ea545e65eb3779de6bc97ddabe5886ddf8119034122171c0eb036c48b222aa876d53661eab19fb9a22af1c71045130f8a60aae9b8b46ca0d7e1e8177d321c6fc5112836c4cba43aa5929f3f24c8dac7661b54ee5708c426093599b85dade40cff93d13175869f721e0f89e992462a3b802ced0191072ca68d67377a5ecf08b0328b1c4214588376f0cd83ca2cf93901d76d5dcf0d21", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c0014006d6435000000000000000000000000000000000000000000000000000000000000b8cab914f44d7765d1999b035a000000000000000000000000000000000000000000000000000000000000000000000000000000c8ac2f67ccbf4f9870982c97f506839e304a2b4fe317e6e2ce9c5076f5473ff0f6a228b4118fd09f1ab42759dd5490f61ea2a0cb1d00c2153384035f1e22b44dc721eb58c2392a4affc125dd583027c335c1c6c1e9f88cbff094f15b478bb2933ac208b630b9c244cc5ed73eabaf0f49a0b0a6203a69d4490107f1b24eccb033b5e8ee81b06fa61f4fd28f7c454a9a72af1f903af5338ccaeb4623a233aa6640fcedba313b70bfa75e5884ea3fe72dc1fc0144e930e5810e8830e0ce60e1da0e0b38"], 0x13c}, 0x1}, 0x0) pause() [ 83.494469] device syz_tun left promiscuous mode 2018/04/20 15:13:27 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) dup2(r0, r0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000f72)=""/142, &(0x7f00000004c0)=""/231}) 2018/04/20 15:13:27 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:27 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280), 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/bnep\x00') r1 = epoll_create(0x6) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8000)={0x4}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7cb) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) [ 83.783808] sctp: [Deprecated]: syz-executor0 (pid 6697) Use of int in max_burst socket option. [ 83.783808] Use struct sctp_assoc_value instead [ 83.895547] sctp: [Deprecated]: syz-executor2 (pid 6703) Use of int in max_burst socket option. [ 83.895547] Use struct sctp_assoc_value instead 2018/04/20 15:13:28 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x50901, 0x82) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x6, 0x5, 0x1000, 0x1}, {0x9, 0x401, 0x50e5cd76, 0x6}, {0x3, 0x4, 0x10001, 0x6}, {0x9, 0x9, 0x8}, {0x3e, 0x100000001, 0x0, 0x2}, {0x4, 0x9, 0xd95, 0x2}, {0x4, 0x2, 0x2, 0x9}, {0x8, 0xfe, 0x100, 0x2}]}) syz_emit_ethernet(0x41c, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00000800450000280000000000009078ac14ffaaefffffff00000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="0000fd1b010000039ecf3516655791fb7576c5c1b66c7d3c327c7a33b5c9f2d749dcdb51f12ffd7717148377773d1c8c9e2eac9fbb40c90c6faf41b0ac5ee1bbd9bb129ea474b480c10d3d050503079f6417c70b6af192074c4a318a42d8a94c78bd6b83d9ead4e2cee5b30bae1628dbee32dc00d93b8d109d3be8ab4bc8a999609b601409a17c44724c59255e9583f46040a13015"], 0x0) 2018/04/20 15:13:28 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8, 0x10000040000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8020, 0x0, 0x2, 0xfffd}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x9, r2, 0x1, 0x6}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x40000004) 2018/04/20 15:13:28 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/20 15:13:28 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0xfff, 0x6d, 0x9, 0x3, 0xdddf}, 0x14) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) getcwd(&(0x7f0000000040)=""/5, 0x5) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180), 0x8) 2018/04/20 15:13:28 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e81ff18000000ffffc3") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x8001, 0x139, 0x100000000, 0x1, 0x7, 0x8cf8b06}) preadv(r1, &(0x7f00000023c0), 0x10000000000003ca, 0x0) 2018/04/20 15:13:28 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x5e, 0x0, 0xfff, 0x80000000, 0x2, 0x0, 0x15, 0x30b, 0x40, 0x3c4, 0x43, 0x1, 0x38, 0x1, 0x3ff, 0x87, 0x2}, [{0x6474e557, 0xc, 0x8f07, 0xfffffffffffffffc, 0x4, 0x2, 0x1, 0x401}], "0baa0a7b9b65589dd69a9bfafbedefbb6c8d00f43539dd0f2764b637eae2edd679bfac4c4f0a38b6ee0724ba7c5a9458faa8f53fd53ad2f020969a73e604a0eac6bee7f7a975522fedde4ed623912385e10e0039f5dd00fb9a2d68432dd408ea22bb763d6e6412f5", [[]]}, 0x1e0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000a40)) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000940)={0x0, @empty, @dev}, &(0x7f0000000980)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x1e}, 0x4, 0x1, 0x1, 0x500, 0x9, 0x20000, r3}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080), &(0x7f0000000340)=0xc) perf_event_open$cgroup(&(0x7f0000000c80)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000900)={0x0, 0x5}) ftruncate(r2, 0x9) sendmmsg$nfc_llcp(r2, &(0x7f00000008c0)=[{&(0x7f0000000380)={0x27, 0x0, 0x0, 0x7, 0x5, 0x940, "ebef35fb59b9e29115656935c43596424658d9768c73efd186a04f70b73f2dd4aa35b3919a33a4241b982ec00a6b4d49e752c90998fe357f3581156fc8cee1", 0x4}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000400)="b6e0c3012893e0", 0x7}, {&(0x7f0000000440)="b4777e1b735d317949cfe225c8f85114b1d5f371805f8e70411b02b57d143d00f596a0652670adc1b91260fc137295c7eb8ac55c0387739f4170300914e15328168fdb749604f2008aa284c7335d21d10724a0bcc5d29a8105210da4dbc66f345cf4b63ce770d94f19481282bb13", 0x6e}, {&(0x7f0000001300)="acde51bf46b19e72786b4111f4c4291f369053dac9e804b428a0421247c87482281a75844c518629c5ab1813f4e73ecd9c0f15077303b6307095a641d5c3e80fc41beca3e6df3d837ee6835fc8ff1ce5b04549089bb128a92a27bdb43688e714301b25e72ff361f304129d5293b5bb9b636bdc22401750f5c08b7d3c927802fd03bc94d703a3571000b9686441f4293cca0e86185c045b7f35cbeb6b7a87c2246745dcab66ab500f336ac26b3017cca493fd3d193e851bed28b421c6f98fca9a4f0285f4265b3bddeaab5636a30bd2f6a501fd22d63c7b370abfa2fcc909ae08d756eb43b037417665f9237ef780f26e3a12ceaa376038f21edcbca89ed7b45ff0c882b7311daab65f41adc9baa5f5206d269dfd0b95bcd729677365cb711fbe783139481a9f23d7a44936dd862ecc146cefd85c7cf6c7d858b38966ea177962527e1e164169e0b72c0ac20f840398f0f9e7d662e154444f7977070c0434ee6506b0f74b0b77828f909cd5a4c074f0328083eec7ad0c719a700e27af110de3d5aa186dcbc3080a5ee52dcf3f98966369ec9b3b3755c0b6c5b9f7d13c4f302a259684f0172ec26e90446b622eb2d26038b0db35ae3206fbc0c77297961566cb5d3ec6a26134d6b4dbf894016aad4b59d3324d380429a771aaa5b98d443e2efae210cef947a7ddf25bfb0ce736ddcc77637f55725ea0e1b18b46471eeb774995a3442e844f0ac6d17a0d219139bcdbd7a9f5912da827dfde63c8bf3ec03b506ce0ab3382a1847f35fd47597187471f9a354d53a5cf4c0c9fae7929116a3aa8ffd4390cab9e2f1677ccfa6657652d5a4cd65609bb05861ab8faff3f8d7d23b79a44cf4ba61c1480c7bcbaba88fcd12e5325f5598ac1340f2bab2fd2af1c6c34f6194cf5083b193335374688221b9750da80e5bf1fe1ce7a397af38c6fa40381a52784d83f2117924334ab3c579a3b6b16db6bdf8c8cc9566b98b8021f98b69ae79153d6c365a193fa00d264c52b4cd0012ec91be9e37985cc746675d094e3af495c90c6243ba881b771640e1dcf39676ac5f097e7564b035d2827e77761bd9ff1dfa85c01d80af0f1e4f608b24f0343ed28a18147c2d525b4fa2e2fe78ac9877526ac7b85530362bcc80e1ef6e1cc0d4712e2a85558ddffb63fbdea563a91f627718c389656078e8205a79da708ea2c173ae708b7e3fe680895a8b60ef53ce1b93c9ed8c0ec2330d0183bac08482218d8076b6d48b1b2d057f1242d20546df0eccb562fa1a56057e7cff465af364a3949620825528431e00c8eeacfef0c3211b22dfe03d6614aaf316585b69bf4a89b719f0e5a3a20765be1bcacb3495bce2ad01c8b622b97044be5fb358da6df0ca7cc6715429e7071132e6a0ef914d73830a6ab4637e6aceb83e3b1a136b5692a461835f8cbfe79fb5e477169364a6dff648d004ae1af1519b993a29489152a341ed7a2bbde0a33df06b0b8578e9fc8b5cfa12bee43e37c988901ac8e309994d6225ba874e47faffa740d61819b63340fc7f058e0dbf0fd36d05bb24ba42033060959a6c7fe973737b819c84cc6891f527fd05b686b58c1aacfe216b639f0cbd1148bafcdcc80e7cb019399d77a6d43988ff9843bed0ecd30e7ce9f4a96b568730826391ffcfeedb1000560f905cfe9de4a0d836fb4c3819aa8ac06f441351d667ee70836b9095c7b03a931a41233beac42e040eab4764fa03d189c7735af1a89224fc676162360a72ff615cee4a9121303c0195c1e7eb7a4a64a74f33015ac2713b08b6b6618b52624fed73e11dbb8ead06d9d0d37ed150c3f93f2aec0d086d8163ff8e0d66e786c85524ca4b322cbc41bb02b787f43acc7d906831d1db9ec98b7fd6b47d7265c0165fe68225fc57d431f7feb6f981f2731b2e671709f6a9d9c7a8de0efc8323b0093f98399c306ddd3f8e80203c8d6a227299d10d1ff158c633fa771ddaf2e2de75eca11459dc4b952473b372a531f844988caa1b8cd5c3951dfa2db2d9145eccde7268b89a1d0465e9b79b272b652067c3405adfea10eba16f584f48b2697c2eaa33d55bc023771ff20bb85e1f6a52d8c4c1ce5deac5a56d7854a4bae33662920f72e3dca97891d0b76eea5f517bb84b88effeb7a7d1af44c5d65c93faea2af97b0353544e33d47bdda40ae8f41c76364588a838dd90583535c6f7cf748576371eefc3fa5f71c9fb0a933ca5b0c6e72c4528187d94a932f729182c56e16efb4c0f544157d32f4f11c3f6344a22d8412dfe516a09ed7c8efc35c5578b76d121b8678244fa7ba0d6a01297bd7c29edd4bf594368d0caeed3afcab9aa4e00dfcb6a8d7e2f59e71c8cb5b056b96b5c02bc7b7e80a5842df319bdcadefaf1caa021af957ea4c3d1b026b01413782b71d8e7cbd29997230a9d5d74fb84241b10aed8abf96fc527387c0603ae751ec60e3e74292cdb9f38facce08868bd0895162dd712e20e5f35f4beff3e6d1098538bc009710ee9679d37ffffd2531b00ea2f4056c84beeff8f04a67f83e5ae0d47d03303d5844b729767901a4c6a5e27667999e43670e892e96c098b2c5339d59316e97f7a1898a73745412a6c2ff70aae07f6c16a2ba674f6b835da73233aadfe3edce945b0b6a384592de1b05cccbceabbae3aa37debc54b1798fb3c031f962b0a5831f5b196ad3107840e58141225cae301749d047e0da412f7ab156acd7122323bac390af5bff12575d60825970b26edb1c2d2cb5502db7075c75bb5c995f483bd233cddfc85aeba8b99ee68e21274be9588f10b7ac33353687a8cf38ba450a88ad14b35da6ce52881324a0e2592e9c8f11cea05cdeff915366204fc1c2fadc71e627faf8c29ec1bb8541d288ac37167ea9ce7f377a1f1aa3c65d989fe423c4f4fa81a08a6bed9afe057eeec34f6bfb15c51ae19699742cadeb00c4822ac46d0dc62b8f83f368dbf1177037107f4b8c9897b8efd0c6550bfe721d1cb0a565c19c0324a5a2a5e2cc8578a90498fcea8d869c65459040af1c83da9cf5457b5b10721e4702c162492eb7fce3102fadf1aa0709f40d585910ca2c18f18fb50b7e681ca3db9c51ceba25d45eec42d972452913d87ab9d5c4d83107497aa0e59e13e0f2eefc124355ee0480f720d210d451cd5b5758acf22f7015f812bac86266e4c528354e234645b9e12271835369dd9b52063e56ec9552443f1a546f290b780eeec856c8b6abb521dec3ef43ce3f70dea5df8ce07ee44400b9c32787820a0b6454a5fa66f719a9aac8ef7b1516dae0952db27eba189ddcde755a5f3f6540afaf4fe25758e79a8a2821fab6718b940b7c264a7ff54b757753b4cbe4fd414195b7088d2fa8a7864a9ad40afb974eccbf475ac70888e2959b962c347eb604e46d7aedbdc4f5aafcb9b7291d27a141d8bce2f5aeb585568cf0f90ac769c217ae89de6042ffab7e97cbce65dcd2daf0ff5fecfdd533459603a1393d837b9120edb85632f8a83485240d0a6a10234e466bb449cdc39d25dbcf98076894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0x1000}, {&(0x7f0000003300)="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", 0x1000}, {&(0x7f00000004c0)="c06d2204b0f3a5238bf422511d5224c72493010373fdf4a89e61b087952602fbeb9c951ef0bacb423bb9a97ff8120417572293cfcababa5356ead296576bb4bd966e253ccacbcafef37351f905d25f80b895f6cb07d01cb7f9a813c040c83d09a7e725922d2cebbb42d6cbeb5c0f6c4a0fda9411966dedc1de2735792d51254b4c328f78224ea4d76e2008a33fc8125eaff77891ccd6879f39a5f1e89e6735dad0c73c608a4a35f5c39dbc3ff09f0a36cb1612165f6e4d37dd39", 0xba}, {&(0x7f0000000580)="7390c041f81531a809ab9ae124f7dcf5e1cf1857cdb53dd583d491e4fc45277674eee83b791f9c5daf0d8cc8c8948e54022c137bcbff933fb6ca65a5480f0fc344f941d88812ff904aa9a76d3586379bd7b95c997be6faf9016419a0ff28d38db0193f1afcf2aa588b9b2ff112e98288057660205c682a3b2bb4b2599af7b8d539e890624c280cfaa70fca472fb766ab2a49d6fb9c540476e08a87c560e377c17907fee4b4cb84ee24f3389835f82b1b81288fac54", 0xb5}, {&(0x7f0000000640)="3cb92e3dbf009f0152345e950a88931b0dd51554ffe6cc923b03480715949d3c91e8357dffe8488ff186d378e778733c97d64cf260f957535738d78d13b9d2c8127858f63accbee5bfa1f2171e34282df5087e900f6c9e39b29dab24cc00904a688490291e07b78a8bf72e30d4791100cdfcabf99d66c4454282261ae4841d397e74a297cf8bffbcfe27b96e49a086e3ed98c343857c5fa7604717432794bf1cf4486b245c7745d960a95c5913a272fddc89687bf4dcceac17d92aeb5846a570e654ab9142fe480f472f4c11747b95118658c251c2fc918bf293d065ef8b5be764a2a7170a65997192f753049768be58b46985", 0xf3}, {&(0x7f0000000740)="ba833594139ecf2377b6cef7ec189bd7fae57f", 0x13}], 0x9, &(0x7f0000000840)={0x80, 0x116, 0x3ff, "7878a91ffa643876ec2c1b62e6c78f68abeab863e9a7b7059d84bad9065db3337073394295c4e553317c6f3f4367f304eb090c17942075e135fbdf64f53e6413391098aa41ce0d3d26f8c93ac463f5406f37a1176604c3f671ff8f096db72867973e0f5ac954098ddfccf1a3cca4834b"}, 0x80, 0x1}], 0x1, 0x40) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x100, {0x1000, 0x6, 0x7, 0x100000000, 0x5, 0x7fff}, 0x1ff, 0x8080000000000000}, 0xe) [ 84.671367] sctp: [Deprecated]: syz-executor0 (pid 6734) Use of int in max_burst socket option. [ 84.671367] Use struct sctp_assoc_value instead 2018/04/20 15:13:28 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) [ 84.743098] sctp: [Deprecated]: syz-executor7 (pid 6740) Use of int in max_burst socket option. [ 84.743098] Use struct sctp_assoc_value instead 2018/04/20 15:13:28 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40a02, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x7, 0x2, 0x1, 0x8, 0xf00c, 0x101, 0xfffffffffffffffd, 0xfff}, &(0x7f00000000c0)={0x76, 0x692, 0x0, 0x40100, 0x8, 0x8000, 0x0, 0xfffffffffffffc00}, &(0x7f0000000100)={0xc91, 0x1000, 0x9, 0x0, 0x81, 0x8, 0x0, 0x6}, &(0x7f0000000180)={r1, r2/1000+10000}) write$sndseq(r0, &(0x7f0000000000), 0x0) 2018/04/20 15:13:28 executing program 5: 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(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffff8) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYRES32=r2], 0x1) 2018/04/20 15:13:28 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x81) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x7, 0x2}, 0x14) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000009c0)="0cee1f32b3c1544126fbfc235dd2f34224da40") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)="0cee1f32b3c1544126fbfc235dd2f34224da40") 2018/04/20 15:13:29 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) 2018/04/20 15:13:29 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000280)=0xfffffffffffffe96) r2 = getpid() getpgid(r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000240)={0xfffffffffffffff9, 0x57e0a45d, 0x7, 0x3d}, 0x8) recvfrom(r1, &(0x7f0000000140)=""/32, 0x20, 0x2000, &(0x7f0000000180)=@ethernet={0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/60) fcntl$setlease(r0, 0x400, 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/04/20 15:13:29 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) [ 85.049743] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.056761] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/20 15:13:29 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:29 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x5e, 0x0, 0xfff, 0x80000000, 0x2, 0x0, 0x15, 0x30b, 0x40, 0x3c4, 0x43, 0x1, 0x38, 0x1, 0x3ff, 0x87, 0x2}, [{0x6474e557, 0xc, 0x8f07, 0xfffffffffffffffc, 0x4, 0x2, 0x1, 0x401}], "0baa0a7b9b65589dd69a9bfafbedefbb6c8d00f43539dd0f2764b637eae2edd679bfac4c4f0a38b6ee0724ba7c5a9458faa8f53fd53ad2f020969a73e604a0eac6bee7f7a975522fedde4ed623912385e10e0039f5dd00fb9a2d68432dd408ea22bb763d6e6412f5", [[]]}, 0x1e0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000a40)) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000940)={0x0, @empty, @dev}, &(0x7f0000000980)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x1e}, 0x4, 0x1, 0x1, 0x500, 0x9, 0x20000, r3}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080), &(0x7f0000000340)=0xc) perf_event_open$cgroup(&(0x7f0000000c80)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000900)={0x0, 0x5}) ftruncate(r2, 0x9) sendmmsg$nfc_llcp(r2, &(0x7f00000008c0)=[{&(0x7f0000000380)={0x27, 0x0, 0x0, 0x7, 0x5, 0x940, "ebef35fb59b9e29115656935c43596424658d9768c73efd186a04f70b73f2dd4aa35b3919a33a4241b982ec00a6b4d49e752c90998fe357f3581156fc8cee1", 0x4}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000400)="b6e0c3012893e0", 0x7}, {&(0x7f0000000440)="b4777e1b735d317949cfe225c8f85114b1d5f371805f8e70411b02b57d143d00f596a0652670adc1b91260fc137295c7eb8ac55c0387739f4170300914e15328168fdb749604f2008aa284c7335d21d10724a0bcc5d29a8105210da4dbc66f345cf4b63ce770d94f19481282bb13", 0x6e}, {&(0x7f0000001300)="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0x1000}, {&(0x7f00000004c0)="c06d2204b0f3a5238bf422511d5224c72493010373fdf4a89e61b087952602fbeb9c951ef0bacb423bb9a97ff8120417572293cfcababa5356ead296576bb4bd966e253ccacbcafef37351f905d25f80b895f6cb07d01cb7f9a813c040c83d09a7e725922d2cebbb42d6cbeb5c0f6c4a0fda9411966dedc1de2735792d51254b4c328f78224ea4d76e2008a33fc8125eaff77891ccd6879f39a5f1e89e6735dad0c73c608a4a35f5c39dbc3ff09f0a36cb1612165f6e4d37dd39", 0xba}, {&(0x7f0000000580)="7390c041f81531a809ab9ae124f7dcf5e1cf1857cdb53dd583d491e4fc45277674eee83b791f9c5daf0d8cc8c8948e54022c137bcbff933fb6ca65a5480f0fc344f941d88812ff904aa9a76d3586379bd7b95c997be6faf9016419a0ff28d38db0193f1afcf2aa588b9b2ff112e98288057660205c682a3b2bb4b2599af7b8d539e890624c280cfaa70fca472fb766ab2a49d6fb9c540476e08a87c560e377c17907fee4b4cb84ee24f3389835f82b1b81288fac54", 0xb5}, {&(0x7f0000000640)="3cb92e3dbf009f0152345e950a88931b0dd51554ffe6cc923b03480715949d3c91e8357dffe8488ff186d378e778733c97d64cf260f957535738d78d13b9d2c8127858f63accbee5bfa1f2171e34282df5087e900f6c9e39b29dab24cc00904a688490291e07b78a8bf72e30d4791100cdfcabf99d66c4454282261ae4841d397e74a297cf8bffbcfe27b96e49a086e3ed98c343857c5fa7604717432794bf1cf4486b245c7745d960a95c5913a272fddc89687bf4dcceac17d92aeb5846a570e654ab9142fe480f472f4c11747b95118658c251c2fc918bf293d065ef8b5be764a2a7170a65997192f753049768be58b46985", 0xf3}, {&(0x7f0000000740)="ba833594139ecf2377b6cef7ec189bd7fae57f", 0x13}], 0x9, &(0x7f0000000840)={0x80, 0x116, 0x3ff, "7878a91ffa643876ec2c1b62e6c78f68abeab863e9a7b7059d84bad9065db3337073394295c4e553317c6f3f4367f304eb090c17942075e135fbdf64f53e6413391098aa41ce0d3d26f8c93ac463f5406f37a1176604c3f671ff8f096db72867973e0f5ac954098ddfccf1a3cca4834b"}, 0x80, 0x1}], 0x1, 0x40) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x100, {0x1000, 0x6, 0x7, 0x100000000, 0x5, 0x7fff}, 0x1ff, 0x8080000000000000}, 0xe) 2018/04/20 15:13:29 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x81) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0x7, 0x2}, 0x14) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000009c0)="0cee1f32b3c1544126fbfc235dd2f34224da40") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)="0cee1f32b3c1544126fbfc235dd2f34224da40") [ 85.198887] device bridge_slave_1 left promiscuous mode [ 85.204806] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.262996] device bridge_slave_0 left promiscuous mode [ 85.268836] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.433840] sctp: [Deprecated]: syz-executor7 (pid 6787) Use of int in max_burst socket option. [ 85.433840] Use struct sctp_assoc_value instead 2018/04/20 15:13:29 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001080)={0x0, 0xff, 0x8, 0x0, 0x5, 0xc8db, 0x91, 0x2, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7, 0x7ca0, 0x3, 0x9, 0x1f}}, &(0x7f0000001140)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001180)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001240)=0x84) r3 = dup(r0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000080)=""/4096) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000001280)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002005e20000000000000000000000000080012000200010001040000000000002f0000000203000000000000000040000200000000000000020000000000200102000000000000000000ffffe000000180e68bef3fc55d4c0ce155af43ecfa1a0b04006c34e26cb38d2b44de5a8e034b137b4d35b99a51f93af9e3af1a65"], 0x80}, 0x1}, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000000)=ANY=[@ANYBLOB="e6"]) 2018/04/20 15:13:29 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:29 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x5e, 0x0, 0xfff, 0x80000000, 0x2, 0x0, 0x15, 0x30b, 0x40, 0x3c4, 0x43, 0x1, 0x38, 0x1, 0x3ff, 0x87, 0x2}, [{0x6474e557, 0xc, 0x8f07, 0xfffffffffffffffc, 0x4, 0x2, 0x1, 0x401}], "0baa0a7b9b65589dd69a9bfafbedefbb6c8d00f43539dd0f2764b637eae2edd679bfac4c4f0a38b6ee0724ba7c5a9458faa8f53fd53ad2f020969a73e604a0eac6bee7f7a975522fedde4ed623912385e10e0039f5dd00fb9a2d68432dd408ea22bb763d6e6412f5", [[]]}, 0x1e0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000a40)) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000940)={0x0, @empty, @dev}, &(0x7f0000000980)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000009c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x1e}, 0x4, 0x1, 0x1, 0x500, 0x9, 0x20000, r3}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080), &(0x7f0000000340)=0xc) perf_event_open$cgroup(&(0x7f0000000c80)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000900)={0x0, 0x5}) ftruncate(r2, 0x9) sendmmsg$nfc_llcp(r2, &(0x7f00000008c0)=[{&(0x7f0000000380)={0x27, 0x0, 0x0, 0x7, 0x5, 0x940, "ebef35fb59b9e29115656935c43596424658d9768c73efd186a04f70b73f2dd4aa35b3919a33a4241b982ec00a6b4d49e752c90998fe357f3581156fc8cee1", 0x4}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000400)="b6e0c3012893e0", 0x7}, {&(0x7f0000000440)="b4777e1b735d317949cfe225c8f85114b1d5f371805f8e70411b02b57d143d00f596a0652670adc1b91260fc137295c7eb8ac55c0387739f4170300914e15328168fdb749604f2008aa284c7335d21d10724a0bcc5d29a8105210da4dbc66f345cf4b63ce770d94f19481282bb13", 0x6e}, {&(0x7f0000001300)="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0x1000}, {&(0x7f00000004c0)="c06d2204b0f3a5238bf422511d5224c72493010373fdf4a89e61b087952602fbeb9c951ef0bacb423bb9a97ff8120417572293cfcababa5356ead296576bb4bd966e253ccacbcafef37351f905d25f80b895f6cb07d01cb7f9a813c040c83d09a7e725922d2cebbb42d6cbeb5c0f6c4a0fda9411966dedc1de2735792d51254b4c328f78224ea4d76e2008a33fc8125eaff77891ccd6879f39a5f1e89e6735dad0c73c608a4a35f5c39dbc3ff09f0a36cb1612165f6e4d37dd39", 0xba}, {&(0x7f0000000580)="7390c041f81531a809ab9ae124f7dcf5e1cf1857cdb53dd583d491e4fc45277674eee83b791f9c5daf0d8cc8c8948e54022c137bcbff933fb6ca65a5480f0fc344f941d88812ff904aa9a76d3586379bd7b95c997be6faf9016419a0ff28d38db0193f1afcf2aa588b9b2ff112e98288057660205c682a3b2bb4b2599af7b8d539e890624c280cfaa70fca472fb766ab2a49d6fb9c540476e08a87c560e377c17907fee4b4cb84ee24f3389835f82b1b81288fac54", 0xb5}, {&(0x7f0000000640)="3cb92e3dbf009f0152345e950a88931b0dd51554ffe6cc923b03480715949d3c91e8357dffe8488ff186d378e778733c97d64cf260f957535738d78d13b9d2c8127858f63accbee5bfa1f2171e34282df5087e900f6c9e39b29dab24cc00904a688490291e07b78a8bf72e30d4791100cdfcabf99d66c4454282261ae4841d397e74a297cf8bffbcfe27b96e49a086e3ed98c343857c5fa7604717432794bf1cf4486b245c7745d960a95c5913a272fddc89687bf4dcceac17d92aeb5846a570e654ab9142fe480f472f4c11747b95118658c251c2fc918bf293d065ef8b5be764a2a7170a65997192f753049768be58b46985", 0xf3}, {&(0x7f0000000740)="ba833594139ecf2377b6cef7ec189bd7fae57f", 0x13}], 0x9, &(0x7f0000000840)={0x80, 0x116, 0x3ff, "7878a91ffa643876ec2c1b62e6c78f68abeab863e9a7b7059d84bad9065db3337073394295c4e553317c6f3f4367f304eb090c17942075e135fbdf64f53e6413391098aa41ce0d3d26f8c93ac463f5406f37a1176604c3f671ff8f096db72867973e0f5ac954098ddfccf1a3cca4834b"}, 0x80, 0x1}], 0x1, 0x40) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x100, {0x1000, 0x6, 0x7, 0x100000000, 0x5, 0x7fff}, 0x1ff, 0x8080000000000000}, 0xe) 2018/04/20 15:13:29 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:29 executing program 5: r0 = socket$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffff8) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYRES32=r2], 0x1) 2018/04/20 15:13:29 executing program 7: 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(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffff8) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYRES32=r2], 0x1) 2018/04/20 15:13:29 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:29 executing program 1: unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000010c0)={r1, 0x81}, 0x8) lseek(r0, 0x0, 0x2) [ 85.653266] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.660268] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.773474] sctp: [Deprecated]: syz-executor3 (pid 6810) Use of int in max_burst socket option. [ 85.773474] Use struct sctp_assoc_value instead 2018/04/20 15:13:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') lseek(r0, 0x0, 0x3) 2018/04/20 15:13:29 executing program 5: r0 = socket$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffff8) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYRES32=r2], 0x1) [ 85.875273] device bridge_slave_1 left promiscuous mode [ 85.881219] bridge0: port 2(bridge_slave_1) entered disabled state 2018/04/20 15:13:29 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:29 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) [ 85.928643] device bridge_slave_0 left promiscuous mode [ 85.934532] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/20 15:13:30 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:30 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r2, &(0x7f0000000040)}, 0x10) 2018/04/20 15:13:30 executing program 2: r0 = semget$private(0x0, 0x400000000408, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = dup3(r1, 0xffffffffffffff9c, 0x80000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffffffffff80, 0x800}], 0x1) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, {0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x100, [0x4, 0x7, 0x80000001, 0x6, 0x6, 0x8001, 0xffffffffffffff80, 0x1ff]}, 0x5c) 2018/04/20 15:13:30 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001380)='/dev/usbmon#\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000013c0)=""/248, &(0x7f00000014c0)=0xf8) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000070f000)) 2018/04/20 15:13:30 executing program 5: r0 = socket$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffff8) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYRES32=r2], 0x1) 2018/04/20 15:13:30 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) [ 86.479356] sctp: [Deprecated]: syz-executor3 (pid 6856) Use of int in max_burst socket option. [ 86.479356] Use struct sctp_assoc_value instead 2018/04/20 15:13:30 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85010400000088f301e710", 0x102}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/20 15:13:30 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) unshare(0x400) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) ftruncate(r0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={0x0, 0x7e00000000000000, 0x3, 0x28, &(0x7f0000dff000/0x200000)=nil, 0x5}) 2018/04/20 15:13:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="11e5ad53b8cb16210e5a931b09aec17c6e8536a1a47fe372252298a9de0b6f317f58e2f49bc31439160af591d7976350638d337eb3a2f28830ba91e4789454eafbbc9cc2c908fd005e6337a08b39e4342798bcaf22360eee1b1e237c2314d811eadea06418c5b914d60fd9b7f5263bc9dd1aaf0bd88b0e3b21f2a2342850e0ce01e19dcdf1065308887a1996e4", 0x8d}, {&(0x7f0000000100)="97b0e4bb37cbbabc74d3f61cbfe363195106df9fb55024628da8a5c1ecf467bff9f8b2c516d458cc872eebb6ca015401dedf31e960962d38c9ac432cabb8b43b7f47c74720a7ea82b06177c18bafff59938bc4cae28c686357fd6c8b9543e4f8796c9be72ffb3dad1e7f339d32a68b936afddea4a5678ff27c4041c39477037ce8a5ea0f98abff718608", 0x8a}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="08f6d0c39ed147162015f4f97ee5e96bda9cfb23122847e4261efc9db8b10d9c3c31d4e35be038161c604a3c9a3f3ff83318897f0f5a6be541becbf84a7cd277861f64f4681ce02a6a2005d212a394f59cbdf70b4f17175045e11cfa9d9f", 0x5e}, {&(0x7f0000000280)="dfdf9eb385d2b5a85c45e8417ea5d6a59c892263c6c7f1fe6d75924cf06d1d82ed50a12bd05a9d6cc699216a125a30f8f4fcc393d5eddcdc48ed9d510b9b015b2b09d760fc75bc88d4e8d5f5e5141e6140645ca7333b7740621edc9650c777defc0ce8", 0x63}, {&(0x7f0000000300)="7f480a53abff742a2159e61c46983f2af7ba1ceb1a0099595286b603290d935ea33f6b380215442017e97cfadfcd252da058cb316f39fdf25c100bb108c109abad74fd22e274a5fd43797f359594e138e199248a2feabc4a3c4d833de6f0cb0fe6d135e6b1092eab02c65a2dd9661c2eafceb8947f18a5551c66ed34c1296e2c631337fb63cc268c66868038028eea2b0ac0600ddd46286abc829f65cd3c50ed44b2da657ef727ef2f76d8c630432be70385579ae476a2d2631e6bf98685de008891f9fc6ed4f58390f9576621783ae87f7cd37bb5b43f8e8e7e44d105e7a1343906a1965cc4ac2bc3912897f5e6f10f07", 0xf1}], 0x6, 0xd) 2018/04/20 15:13:30 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', "47504c7d736563757269747970707030405c626465762c3a6370757365744076626f786e6574306c6f776c616e302c6e6f646576ed656d31766d6e6574305e00"}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/20 15:13:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000014c0)={r0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001500)={@local}, &(0x7f0000001540)=0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/200, 0xc8}, {&(0x7f0000001300)=""/67, 0x43}], 0x5, 0x0, 0x0, 0x7fffffff}, 0x12021) getsockname$netrom(r2, &(0x7f0000001440), &(0x7f0000001480)=0xffffffffffffffbe) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000fa86c77245", 0x21) 2018/04/20 15:13:30 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffe, 0x40000000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='auxv\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000100)) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x21}}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000080)=0x7, 0x4) time(&(0x7f0000000000)) 2018/04/20 15:13:30 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x64) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) getsockname$packet(r0, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001e40)=0x14) recvfrom$packet(r0, &(0x7f0000000000)=""/3, 0x3, 0x40010002, &(0x7f0000001e80)={0x11, 0xff, r1, 0x1, 0x6, 0x6, @random="62d033e064cb"}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/04/20 15:13:30 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) [ 86.735865] sctp: [Deprecated]: syz-executor0 (pid 6875) Use of int in max_burst socket option. [ 86.735865] Use struct sctp_assoc_value instead 2018/04/20 15:13:30 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:30 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x81, 0x6, 0xffffffff00000001, 0x8}, 0x2c) unshare(0x40600) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000380)}, 0x10) 2018/04/20 15:13:30 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) write$vnet(r2, &(0x7f0000000280)={0x1, {&(0x7f0000000100)=""/100, 0x64, &(0x7f0000000180)=""/251, 0x3, 0x4}}, 0x68) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@loopback=0x7f000001, @empty, @multicast1=0xe0000001}, 0xc) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000300)='ip6gre0\x00') setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/04/20 15:13:30 executing program 2: socketpair(0x8, 0x80000, 0x569, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x81, 0x1}, 'port1\x00', 0x10, 0x400, 0xfe3, 0x81, 0x40, 0xa4, 0x771, 0x0, 0x6}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000000380), 0x1, 0xf) ioctl$KDDISABIO(r1, 0x4b37) unshare(0x7ffffffe) r3 = semget(0x0, 0x0, 0x44) semctl$GETPID(r3, 0x2000001000006, 0xb, &(0x7f0000000340)=""/148) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000200)=0x400, &(0x7f0000000240)=0x4) 2018/04/20 15:13:30 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x100000000000, 0x44031, 0xffffffffffffffff, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) r1 = fcntl$getown(r0, 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x185000, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000040)=""/191) timer_create(0x0, &(0x7f0000000180)={0x0, 0x3b, 0x2, @tid=r1}, &(0x7f0000000380)) mknod(&(0x7f0000000100)='./file0\x00', 0xc000, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x801, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000340)=0x85) getgid() 2018/04/20 15:13:31 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000baf000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000701000/0x3000)=nil, 0x3000}) 2018/04/20 15:13:31 executing program 2: r0 = 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) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00001a1000/0x3000)=nil, 0x3000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='a\x00') read(r0, &(0x7f0000000080)=""/4096, 0xc) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/20 15:13:31 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:31 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:31 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000200)={0x8, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(tnepres)\x00'}, 0x58) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000240)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="00ff0000000000000000030000420bfaf9784578eb7df7f300010033c23cfefff2000000000925070097c11fd4e4c4dc", 0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2, 0x6}, 0x8) r3 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000000)={'teql0\x00', 0x9}) getsockopt$llc_int(0xffffffffffffff9c, 0x10c, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/20 15:13:31 executing program 7: r0 = socket$inet(0x2, 0xd, 0xc7) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000180), 0x4) 2018/04/20 15:13:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000200)=@setlink={0x2c, 0x13, 0x521, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_XDP={0x4, 0x2b}]}, 0x2c}, 0x1}, 0x0) 2018/04/20 15:13:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='syscall\x00') sendfile(r0, r2, &(0x7f0000000000), 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000000580)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000001d15d3d800000000000100000002000000", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x20000000}, 0x10) 2018/04/20 15:13:31 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f00007af000/0x3000)=nil, 0x3000, 0x0, 0x20872, r1, 0x0) modify_ldt$write(0x1, &(0x7f00000000c0)={0xfffffffffffffffa, 0x100000, 0x400, 0x4, 0xe1f7, 0x8, 0x5, 0x400, 0x590d2cd3, 0x401}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x80000000000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000280), 0x85, 0x0, &(0x7f00000002c0), &(0x7f0000000000), 0x3ffffffe) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2000c0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000240)={0x7, 0x3}) r3 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="4956ae24a3f65bf5cace053d8cc5c363b3dd87b62302e6b2f1a3a60d2b10dad4c4e674e77008da9553dd477f005665ddd718b7593df01318379b4d80cf7d534703e366c25bedd514cb4861fb731d3c101d23d92319dd8689", 0x58, 0xfffffffffffffff8) fadvise64(r1, 0x0, 0x8a, 0x0) keyctl$invalidate(0x15, r3) socket$inet_sctp(0x2, 0x1, 0x84) r4 = syz_open_dev$mice(&(0x7f0000001e00)='/dev/input/mice\x00', 0x0, 0x80002) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000001e40), &(0x7f0000001e80)=0x6) time(&(0x7f0000000080)) 2018/04/20 15:13:31 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001262, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/20 15:13:31 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:31 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x9, 0x1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x3}, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) setns(r2, 0x8000000) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000900)=[{&(0x7f0000000200), 0x0, 0xffff}], 0x0, &(0x7f00000001c0)) fallocate(r3, 0x10, 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/04/20 15:13:31 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:31 executing program 3: futex(&(0x7f0000000000)=0x2, 0x9, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x2, 0x0) personality(0xc00000f) select(0x40, &(0x7f00008f9000), &(0x7f000071cfc0), &(0x7f0000c65000), &(0x7f0000698ff0)={0x0, 0x2710}) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x100) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) 2018/04/20 15:13:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000200)=@setlink={0x2c, 0x13, 0x521, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_XDP={0x4, 0x2b}]}, 0x2c}, 0x1}, 0x0) 2018/04/20 15:13:31 executing program 6: unshare(0x28060400) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$netrom(r1, &(0x7f0000000240)=@ax25={0x3, {"455b17d9e1a74e"}}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/20 15:13:31 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:31 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:31 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000200)={0x8, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(tnepres)\x00'}, 0x58) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000240)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="00ff0000000000000000030000420bfaf9784578eb7df7f300010033c23cfefff2000000000925070097c11fd4e4c4dc", 0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2, 0x6}, 0x8) r3 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000000)={'teql0\x00', 0x9}) getsockopt$llc_int(0xffffffffffffff9c, 0x10c, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/20 15:13:31 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x9, 0x1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x3}, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) setns(r2, 0x8000000) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000900)=[{&(0x7f0000000200), 0x0, 0xffff}], 0x0, &(0x7f00000001c0)) fallocate(r3, 0x10, 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/04/20 15:13:32 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:32 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000600)="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", 0xb32b40b2768e53bc) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) perf_event_open(&(0x7f0000000fc5)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x81}, 0x0, 0x0, r0, 0x0) 2018/04/20 15:13:32 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000000000000, 0x800000000032, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000001140)={'filter\x00'}, &(0x7f00000000c0)=0x54) 2018/04/20 15:13:32 executing program 7: unshare(0x7fffffc) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x40000, 0x0) ftruncate(r0, 0x1) mq_timedsend(r0, &(0x7f0000000040), 0x31e, 0x0, &(0x7f000058eff0)={0x0, 0x1c9c380}) mq_timedreceive(r0, &(0x7f0000000380)=""/131, 0x83, 0x0, 0x0) sysinfo(&(0x7f0000000040)=""/172) 2018/04/20 15:13:32 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000480)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:32 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000000840)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000d802000000000000fffffffffffffffff0000000ffffffffe8010000ffffffffffffffffe8010000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000"], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c30000000000000000000000069666230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004cff100100000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c01f8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xffffffffffffff35) bind$inet6(r0, &(0x7f0000000800)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x80) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/50) fstat(r0, &(0x7f00000000c0)) [ 88.419832] sctp_getsockopt_maxburst: 7 callbacks suppressed [ 88.419853] sctp: [Deprecated]: syz-executor5 (pid 7008) Use of int in max_burst socket option. [ 88.419853] Use struct sctp_assoc_value instead 2018/04/20 15:13:32 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20100, 0x140) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff2b) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2c00, 0x0) 2018/04/20 15:13:32 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x84e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe40) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000009940)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/1, 0x1}}], 0x1, 0x2, &(0x7f0000009bc0)) 2018/04/20 15:13:32 executing program 3: socket$key(0xf, 0x3, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x442) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x2) ioctl$TIOCCBRK(r3, 0x5428) write$sndseq(r0, &(0x7f0000000080)=[{0x100, 0x8, 0x200, 0xbd92, @time={r1, r2+30000000}, {0x1ff, 0xffffffff}, {0x0, 0x2}, @raw8={"1e46794a997ef9ce26cbaabb"}}, {0x4cce1b1d, 0x2, 0x7, 0x3, @tick=0x2, {0x4}, {0x4, 0x3ff}, @note={0xfffffffffffffffb, 0x8, 0x8001, 0x5, 0x81}}, {0x19d1, 0xfffffffffffffb73, 0x2, 0xf549, @tick=0x8, {0x187, 0x403}, {0x1ff}, @raw32={[0x3, 0x7ff, 0x1]}}, {0x2, 0x4, 0x1, 0x10000, @time={0x77359400}, {0x100000001, 0x10000}, {0xffffffffffffffe0, 0xff}, @result={0x5, 0x7e}}], 0xc0) [ 88.610548] sctp: [Deprecated]: syz-executor0 (pid 7022) Use of int in max_burst socket option. [ 88.610548] Use struct sctp_assoc_value instead [ 88.649198] sctp: [Deprecated]: syz-executor1 (pid 7030) Use of int in max_burst socket option. [ 88.649198] Use struct sctp_assoc_value instead 2018/04/20 15:13:32 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x800000000000010, &(0x7f0000ff0ffc), 0x112) 2018/04/20 15:13:32 executing program 5: syz_emit_ethernet(0x3d, &(0x7f0000000280)={@random="8561c2b300f7", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipx={0x8137, {0xffff, 0x48, 0xffffffff, 0x4, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@random=0x7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x400000}, "3ed59f216d856789fcb905b5ff2bbe61ffe6780b081fa943932d6ac7aadaf5b5104fc81291e9574e77d1"}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) signalfd4(r0, &(0x7f0000000040)={0x2}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xffffffffffffffa9) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xa7}, &(0x7f0000000100)=0x8) 2018/04/20 15:13:32 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file1\x00', 0x80000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001180)=@sack_info={r2, 0x5, 0x7}, 0xc) r3 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) lseek(r0, 0x0, 0x4) 2018/04/20 15:13:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r1, 0x5424, &(0x7f0000981ffe)) syz_open_pts(r1, 0x50600) dup3(r1, r0, 0x0) 2018/04/20 15:13:32 executing program 6: clock_gettime(0x0, &(0x7f0000002480)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002300)=[{{&(0x7f0000000240)=@l2, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/171, 0xab}], 0x1, &(0x7f00000003c0)=""/11, 0xb, 0xffff}}, {{&(0x7f0000000400)=@un=@abs, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000000540)=""/66, 0x42}, {&(0x7f00000005c0)=""/137, 0x89}, {&(0x7f0000000680)=""/43, 0x2b}], 0x4, 0x0, 0x0, 0x8}, 0x1ff}, {{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/1, 0x1}, {&(0x7f00000007c0)=""/171, 0xab}], 0x2, &(0x7f00000008c0)=""/66, 0x42, 0x4}, 0xaae}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000940)=""/32, 0x20}, {&(0x7f0000000980)=""/225, 0xe1}, {&(0x7f0000000a80)=""/14, 0xe}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/4096, 0x1000}], 0x5, &(0x7f0000001c40)=""/175, 0xaf, 0x10000}, 0x5}, {{&(0x7f0000001d00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001d80)=""/120, 0x78}, {&(0x7f0000001e00)=""/52, 0x34}, {&(0x7f0000001e40)=""/12, 0xc}, {&(0x7f0000001e80)=""/62, 0x3e}], 0x4, &(0x7f0000001f00)=""/194, 0xc2, 0x44}, 0x2}, {{&(0x7f0000002000)=@hci, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002080)=""/180, 0xb4}, {&(0x7f0000002140)=""/104, 0x68}], 0x2, &(0x7f0000002200)=""/208, 0xd0, 0x1200000000000000}, 0x3ff}], 0x6, 0x40002140, &(0x7f00000024c0)={r0, r1+10000000}) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000025c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) getpgid(0x0) r3 = semget$private(0x0, 0x3, 0x450) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00000000c0)=[0x3, 0x7fff, 0x1ff, 0xe4f]) r4 = getpid() r5 = getpgid(r4) ptrace$getsig(0x4202, r5, 0x1, &(0x7f0000000000)) r6 = getpgrp(0xffffffffffffffff) tgkill(r5, r6, 0xe1) r7 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x0) fcntl$setown(r7, 0x8, r6) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x6, 0x2, 0x10, &(0x7f0000ffc000/0x3000)=nil, 0x7}) 2018/04/20 15:13:32 executing program 5: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x14000, 0x0) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x80000000203) 2018/04/20 15:13:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r1, 0x5424, &(0x7f0000981ffe)) syz_open_pts(r1, 0x50600) dup3(r1, r0, 0x0) 2018/04/20 15:13:33 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:33 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:33 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:33 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file1\x00', 0x80000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001180)=@sack_info={r2, 0x5, 0x7}, 0xc) r3 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) lseek(r0, 0x0, 0x4) 2018/04/20 15:13:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r1, 0x5424, &(0x7f0000981ffe)) syz_open_pts(r1, 0x50600) dup3(r1, r0, 0x0) 2018/04/20 15:13:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x84e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe40) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000009940)=[{{&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/1, 0x1}}], 0x1, 0x2, &(0x7f0000009bc0)) 2018/04/20 15:13:33 executing program 7: seccomp(0x200000000000004, 0x0, &(0x7f00008c4ff8)={0x0, &(0x7f0000002ff8)}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001980)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f00000019c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x1}, 0xc) 2018/04/20 15:13:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000200)) [ 89.960548] sctp: [Deprecated]: syz-executor0 (pid 7091) Use of int in max_burst socket option. [ 89.960548] Use struct sctp_assoc_value instead [ 89.980564] sctp: [Deprecated]: syz-executor5 (pid 7083) Use of int in max_burst socket option. [ 89.980564] Use struct sctp_assoc_value instead [ 90.043931] sctp: [Deprecated]: syz-executor6 (pid 7095) Use of int in max_burst socket option. [ 90.043931] Use struct sctp_assoc_value instead 2018/04/20 15:13:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x332}]}, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000000040)=0x100, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/20 15:13:34 executing program 5: r0 = socket$inet6(0x10, 0x1, 0x3) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fbdb72d23b2a4a280930a0600fec0a8431491000000040008001a000500fec000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x8, &(0x7f00000043c0)=[{&(0x7f0000000140)="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0x1000, 0x9}, {&(0x7f00000033c0)="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0x1000, 0x9b}], 0x48484, &(0x7f0000004480)={[{@inline_xattr='inline_xattr', 0x2c}, {@prjjquota={'prjjquota', 0x3d, '#:em1^proc,'}, 0x2c}, {@noacl='noacl', 0x2c}, {@noquota='noquota', 0x2c}, {@prjquota={'prjquota', 0x3d}, 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) 2018/04/20 15:13:34 executing program 4: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access@nodev,\x00', 0x2) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6, &(0x7f00000000c0)=0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) 2018/04/20 15:13:34 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:34 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:34 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r3, 0x1, 0x0, 0x4000002) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2, r4}) write(r2, &(0x7f0000412fd6)="29000000140007b7ffffffff0300e0eb01001000e0a40e07fff00f06000000ffff0100002a00f3ff09", 0x29) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={r7, 0x9}, &(0x7f0000000340)=0x8) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r6, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="00ec00000000000000010000000000000100000000000000000000000000"]) set_tid_address(&(0x7f0000000180)) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000380)={'nat\x00', 0x50, "f70407675d55ea25c61db9a7df829f36aafb01070ace10932a4e3cc94c30a17cf80b6ff3cf3fd43e6a5bc1041a476c36497b57b8925bf585d221e8679cc2f946fe783093e853cb6f7e83840467e52cfb"}, &(0x7f0000000400)=0x74) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000001c0)={0xff, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) socketpair(0xa, 0x0, 0x100000001, &(0x7f0000000000)) [ 90.472961] sctp: [Deprecated]: syz-executor6 (pid 7122) Use of int in max_burst socket option. [ 90.472961] Use struct sctp_assoc_value instead [ 90.526418] sctp: [Deprecated]: syz-executor0 (pid 7121) Use of int in max_burst socket option. [ 90.526418] Use struct sctp_assoc_value instead [ 90.563625] sctp: [Deprecated]: syz-executor4 (pid 7127) Use of int in max_burst socket option. [ 90.563625] Use struct sctp_assoc_value instead 2018/04/20 15:13:34 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ff0ffc)=0x8d, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x24) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) 2018/04/20 15:13:34 executing program 5: clock_getres(0xa, &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000000)='}system\\(\x00', 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x4, 0xfffffffffffff800, 0x9}, {{r1, r2/1000+30000}, 0x54da, 0x0, 0xadef}, {{0x0, 0x7530}, 0x267a, 0x1, 0xfffffffffffff406}, {{0x77359400}, 0x40, 0xa, 0x101}, {{0x0, 0x2710}, 0x3, 0x1000, 0x752}, {{0x77359400}, 0x4, 0x4, 0x81}, {{0x77359400}, 0x100, 0x3ff, 0x2}], 0xa8) 2018/04/20 15:13:34 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000280)={0x1, {{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}}}, 0x416) getuid() r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x54) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000500)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfc}}, 0x1c}, 0x1}, 0x0) 2018/04/20 15:13:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r1 = dup(r0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000140)=0xf3, 0x4) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000080)="1e826bd4fadcc01f234c1c566583bb7216ef46a6140e43d3a2c7882491a1be917c4b66ffdbab1f054796969d47dd7fb5dfe9ced275f290b5b293d2bb8eaa8c2d330f4ba6", 0x44) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="013b60baa735df6c39eb0e01ded970102c3920d6016b97c2b2eddb27667fd4f1e59f94022f1ab40bbc637d22205ea9cecb1c80d270f4d25e8c6998f5522b518c1835429ac1888d0ede0d3e9f731ac0be8b0a9dbf3efcecf94ce9f42ad43efaa8639d9b7a2e5554228c56e49e8d2c05ca03fa842c1550c288"], 0x1c}, 0x1}, 0x0) 2018/04/20 15:13:34 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) [ 90.893865] sctp: [Deprecated]: syz-executor0 (pid 7161) Use of int in max_burst socket option. [ 90.893865] Use struct sctp_assoc_value instead 2018/04/20 15:13:35 executing program 3: sync() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x186a000000000, 0x2, 0x5, 0x162, 0x3, 0x9, 0xfffffffffffffff8, 0x95, 0x5, 0x200}) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(r2, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r5) 2018/04/20 15:13:35 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) socket$nl_netfilter(0x10, 0x3, 0xc) ptrace(0x18, r1) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000000)) 2018/04/20 15:13:35 executing program 5: socket(0x10, 0x80a, 0x7f) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [], 0xa, "6df93bd9668c83a674f2984f8b577164eddfa5869c9b4dcfc8056ad5930bf20bd5bc3ea11da959d4029bff98d3d8ef9c484cec8e4e4037272b5d9f00b53a0012d791d8227c9bc761f0dcc24a1b741a471cd8a706972cfbe5a5837f8463eac2d06b003661338621fc9a431105517c177530f5d1d223899db6712fb5367d432fd885eae72a1d978aad4cae036d1f7c6b7195e32302"}, 0x9f) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/04/20 15:13:35 executing program 1: unshare(0x28060400) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xffffffff, 0x480040) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'ifb0\x00', 0x3}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f00005d7f84)=""/124, 0x7c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2}, 0x8) 2018/04/20 15:13:35 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:35 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000280)={0x1, {{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001}}}, 0x416) getuid() r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x54) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000500)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfc}}, 0x1c}, 0x1}, 0x0) 2018/04/20 15:13:35 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000100800000e9ff0000ffff00200000007c726f1700000100000059b3ee97fc7215c3075c82eaf2cd9089394883479b6819f2cd7255847037d5b2f09fce943cd32f13d5cddcfa573123b5e3bc97215e6c6f0294b8d3d3ec82c0054ebe0985d7ef3b44c71ea5569a148095bce4a79df0baaf5d2a6fad36e633747ce1d1250923e1f499b93804e82a1d415f"], 0x2a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/04/20 15:13:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') pread64(r0, &(0x7f00000020c0)=""/4096, 0x1000, 0x11) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xe6f2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x100000000, 0xe37d}, &(0x7f0000000180)=0x90) bind$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/04/20 15:13:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1e}, 0x711b0905, 0x2, 0x3, 0xf, 0x3f, 0x9, 0xff}, 0x20) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x5e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) 2018/04/20 15:13:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/04/20 15:13:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x439, 0x0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x200, 0x4) sendto$inet(r0, &(0x7f0000000000)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bc", 0x6d, 0x0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/20 15:13:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') pread64(r0, &(0x7f00000020c0)=""/4096, 0x1000, 0x11) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xe6f2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x100000000, 0xe37d}, &(0x7f0000000180)=0x90) bind$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/04/20 15:13:35 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') r2 = getgid() getresgid(&(0x7f0000000040), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setregid(r2, r3) fchdir(r1) exit(0x0) mount(&(0x7f0000000080)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/20 15:13:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1e}, 0x711b0905, 0x2, 0x3, 0xf, 0x3f, 0x9, 0xff}, 0x20) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x5e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) 2018/04/20 15:13:35 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={r2, 0x4}, &(0x7f0000000440)=0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) clone(0x0, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) r3 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x6, 0x40) read(r3, &(0x7f0000000340)=""/100, 0x74) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, [0x4, 0x0, 0x9, 0x6, 0x7, 0x5a9c, 0x7f, 0xbc68, 0x9, 0x0, 0x1, 0x4c, 0xb67, 0x101, 0x1]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r4, 0x3, 0x400, 0x9, 0x1000, 0x4}, &(0x7f0000000280)=0x14) 2018/04/20 15:13:36 executing program 3: sync() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x186a000000000, 0x2, 0x5, 0x162, 0x3, 0x9, 0xfffffffffffffff8, 0x95, 0x5, 0x200}) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r5 = dup2(r2, r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r5) 2018/04/20 15:13:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net//..\x00', 0x0, 0x430482) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x813, r0, 0x0) socketpair(0x7, 0x2, 0x1a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000100)=@ipx={0x4, 0xfffffffffffffffd, 0x0, "56da09b72ce8", 0x4}, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x10}) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x20000000) 2018/04/20 15:13:36 executing program 2: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x20000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x40}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) msgget$private(0x0, 0x80) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ptrace(0xffffffffffffffff, r1) 2018/04/20 15:13:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1e}, 0x711b0905, 0x2, 0x3, 0xf, 0x3f, 0x9, 0xff}, 0x20) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x5e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) 2018/04/20 15:13:36 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) fcntl$getflags(r0, 0x40a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) 2018/04/20 15:13:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r1, &(0x7f0000000040)='0', 0x1) 2018/04/20 15:13:36 executing program 7: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000040)=0xfffffffffffffffe, 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x404900, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/20 15:13:36 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') timer_create(0x3, &(0x7f0000000140)={0x0, 0x2b, 0x5, @thr={&(0x7f0000000000)="3b5626c322f5247b2ce9d18568424920ffeb7888a9945867415ec7354f442bca8ae28dc4f5ed82dc43e1689e2c2d59ed5d63e7154c2857fe61c042e2702109d0bb27208d819675c179d9e171db6c08f80e143c47e295d969e4e7498df8", &(0x7f0000000080)="04d8ecdb3132f1eddb2df19a28cb380edc4da0ce58e2631db7d7371352357666490a2d4c3b53e4942ae3aaa9430c6bb75ab96b7cb966f389502f223bad7a806e931b3b2f50a92ecd0651a09529196b380a4873c1396e10f1e8df9b058dfe3550ad0e2d8a4f5e91af7540354d60df6e08566320729faa4f12b8be5db97c38aabebd80e85c36cac765bdc831"}}, &(0x7f0000000180)=0x0) timer_delete(r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) tee(r3, r0, 0x6, 0x4) 2018/04/20 15:13:36 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) write$selinux_load(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x121) vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x3cc, 0x0) 2018/04/20 15:13:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1e}, 0x711b0905, 0x2, 0x3, 0xf, 0x3f, 0x9, 0xff}, 0x20) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x5e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) 2018/04/20 15:13:36 executing program 6: socket$unix(0x1, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000056efe8)=@add_del={0x2, &(0x7f0000e7eff0)}) 2018/04/20 15:13:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52e9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net//..\x00', 0x0, 0x430482) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x813, r0, 0x0) socketpair(0x7, 0x2, 0x1a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000100)=@ipx={0x4, 0xfffffffffffffffd, 0x0, "56da09b72ce8", 0x4}, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x10}) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x20000000) 2018/04/20 15:13:37 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:37 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1e}, 0x711b0905, 0x2, 0x3, 0xf, 0x3f, 0x9, 0xff}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) 2018/04/20 15:13:37 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:37 executing program 6: symlink(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) r0 = memfd_create(&(0x7f0000000340)="153a5c5c62646576576c6e3000", 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x401, 0x7}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e23, 0x4a8, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f0000000280)=0x84) lsetxattr(&(0x7f0000000440)='./file0/control\x00', &(0x7f0000000480)=@random={'system.', "153a5c5c62646576576c6e3000"}, &(0x7f00000004c0)="153a5c5c62646576576c6e3000", 0xd, 0x0) sched_yield() pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) renameat2(r0, &(0x7f0000000100)='./file0/control\x00', r2, &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x3) 2018/04/20 15:13:37 executing program 4: syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') unshare(0x40600) 2018/04/20 15:13:37 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:37 executing program 1: socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) 2018/04/20 15:13:37 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x14}, 0x7, 0x2, 0xff, 0x1, 0x0, 0xfffffffffffffffc, 0x100000000}, 0x2bb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) socket$inet6(0xa, 0x6, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x6) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x200000) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) 2018/04/20 15:13:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') timer_create(0x3, &(0x7f0000000140)={0x0, 0x2b, 0x5, @thr={&(0x7f0000000000)="3b5626c322f5247b2ce9d18568424920ffeb7888a9945867415ec7354f442bca8ae28dc4f5ed82dc43e1689e2c2d59ed5d63e7154c2857fe61c042e2702109d0bb27208d819675c179d9e171db6c08f80e143c47e295d969e4e7498df8", &(0x7f0000000080)="04d8ecdb3132f1eddb2df19a28cb380edc4da0ce58e2631db7d7371352357666490a2d4c3b53e4942ae3aaa9430c6bb75ab96b7cb966f389502f223bad7a806e931b3b2f50a92ecd0651a09529196b380a4873c1396e10f1e8df9b058dfe3550ad0e2d8a4f5e91af7540354d60df6e08566320729faa4f12b8be5db97c38aabebd80e85c36cac765bdc831"}}, &(0x7f0000000180)=0x0) timer_delete(r2) r3 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) tee(r3, r0, 0x6, 0x4) 2018/04/20 15:13:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x944e, 0x5, 0x80000001, 0xff, 0xab0, 0xffffffffffffff81, 0x9, 0x7, 0x81, 0x7fffffff}) 2018/04/20 15:13:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x80000, 0x0) recvmsg(r1, &(0x7f00000008c0)={&(0x7f0000000540)=@sco, 0x80, &(0x7f0000000880)=[{&(0x7f00000005c0)=""/228, 0xe4}, {&(0x7f00000006c0)=""/241, 0xf1}, {&(0x7f00000007c0)=""/136, 0x88}], 0x3, 0x0, 0x0, 0x2}, 0x40002001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ffa000/0x2000)=nil, 0x2000}, 0x7}) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000000000)=[{0xff, 0xfff, 0x400, 0x0, @time, {0x2, 0xc84f}, {0x401, 0x1}, @control={0x81, 0x401, 0x8}}, {0x20, 0x0, 0x3080000000, 0x0, @tick=0x3f, {0x80, 0xfffffffffffffff9}, {0x9, 0x7}, @addr={0x7, 0x3f}}, {0x63, 0xffff0000000, 0x5, 0x3ff, @time={0x0, 0x1c9c380}, {0x1, 0x4}, {0x3, 0x33}, @addr={0x9, 0x3}}], 0x90) r4 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x10000) creat(&(0x7f00000009c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) mount(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000480)='./file0/file0\x00', &(0x7f000067dffa)='romfs\x00', 0x100004002001003, 0x0) stat(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) renameat2(r4, &(0x7f0000000900)='./file1\x00', r4, &(0x7f0000000940)='./file0\x00', 0x2) dup(r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x80, 0x4, 0x135, 0x6, 0x0, 0x7f, 0x8, 0x8, 0x7fffffff, 0x3, 0x6c31, 0x5a, 0x39, 0x7, 0x2, 0x100000000, 0x9, 0x9, 0x7, 0x0, 0x0, 0x400, 0x8, 0x7, 0xd11, 0x1, 0x41362d91, 0x800, 0x1, 0x7, 0x6, 0x3ff, 0x0, 0x7, 0x48b, 0x5, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f00000001c0), 0x8}, 0x1028, 0x40000000047f, 0x0, 0x7, 0x4, 0x6, 0x10000}, r5, 0x1, r3, 0xb) accept4$ax25(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) [ 93.966767] sctp_getsockopt_maxburst: 5 callbacks suppressed [ 93.966787] sctp: [Deprecated]: syz-executor0 (pid 7321) Use of int in max_burst socket option. [ 93.966787] Use struct sctp_assoc_value instead [ 93.989106] sctp: [Deprecated]: syz-executor2 (pid 7318) Use of int in max_burst socket option. [ 93.989106] Use struct sctp_assoc_value instead 2018/04/20 15:13:38 executing program 4: get_mempolicy(&(0x7f0000000100), &(0x7f0000000040), 0x4, &(0x7f0000ffb000/0x2000)=nil, 0x4) socketpair$inet6(0xa, 0x3, 0xf65, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000007e842f99cd1551904e3b00"], 0x10) madvise(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x11) 2018/04/20 15:13:38 executing program 6: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) sync_file_range(r0, 0x5, 0x0, 0x4) ftruncate(r0, 0x0) 2018/04/20 15:13:38 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) 2018/04/20 15:13:38 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="110000000000000002f8ffffff000000000f000000000000000000000000000000000000"]}) 2018/04/20 15:13:38 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:38 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x6, 0x4) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/04/20 15:13:38 executing program 2: futex(&(0x7f0000000100), 0x400000085, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x20004021fffffd) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2ac082, 0x0) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/20 15:13:38 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000775000)) 2018/04/20 15:13:38 executing program 6: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) sync_file_range(r0, 0x5, 0x0, 0x4) ftruncate(r0, 0x0) 2018/04/20 15:13:38 executing program 3: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x2) openat(r0, &(0x7f0000000100)='./file0\x00', 0x4a0000, 0x10) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rootfs\x00', 0x0, &(0x7f00000000c0)) 2018/04/20 15:13:38 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x30]}, 0x1) 2018/04/20 15:13:38 executing program 4: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x90) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) unshare(0x2040600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001280)='sit0\x00', 0xffa2) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000200)=""/170, &(0x7f0000000080)=0xaa) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='gretap0\x00') timer_create(0x7, &(0x7f0000000180)={0x0, 0x40, 0x4, @thr={&(0x7f00000000c0)="353ca40ab66850af7a44f3ceacfd803bab333340b9319051830803fb82449d62273fd7c2fc7a0df90ccbd91261fe9c069221462fcab1055c317968dc8a63fd540ed62a897ed38ac180da81ff01894643328ff3ac9260c2a881612723d0c12c2182ce4293a9aece224030402e7828397f2611f922d126fde4ecc60bbd1cd3727a", &(0x7f0000000140)}}, &(0x7f00000001c0)=0x0) getsockname$inet(r1, &(0x7f0000001200)={0x0, 0x0, @multicast2}, &(0x7f0000001240)=0x10) timer_delete(r2) get_thread_area(&(0x7f0000000040)={0x9, 0x0, 0x80000ffffffff, 0x4, 0x5, 0xf18, 0x100000001, 0x6, 0x46e, 0xffff}) write(r0, &(0x7f00000032c0)="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", 0xc3) 2018/04/20 15:13:38 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) write(r1, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x2) writev(r2, &(0x7f00000006c0)=[{&(0x7f0000000780)="10", 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)) 2018/04/20 15:13:38 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:38 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/kcm\x00\b\x00') getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000140)=""/198, &(0x7f0000000040)=0xc6) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x6, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000002700)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f00000014c0)}, 0x40010) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x3f, 0x9, 0xfff, 0x4d7a2f63}, 0x10) sendfile(r2, r1, &(0x7f0000dbf000), 0xffff7ffc) r3 = pkey_alloc(0x0, 0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002740)="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", 0xffffffffffffffcf) pkey_free(r3) accept$packet(r1, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002340)=0xfffffffffffffd8f) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000012c0)=""/4096) 2018/04/20 15:13:38 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000140)='memory.swap.max\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400203, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x100, 0x4) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[], 0x0) 2018/04/20 15:13:39 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000775000)) 2018/04/20 15:13:39 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xfffffffffffffd85, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x4}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000c6858834d5785c5dd2170200275b1ae70000000000000061105000000000ffff00000000000000950000000000835b"], &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/04/20 15:13:39 executing program 4: unshare(0x400) mkdir(&(0x7f0000000080)='./control/file0\x00', 0x800000) creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) 2018/04/20 15:13:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000080)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x6]) 2018/04/20 15:13:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)="6875676574003f000000000000000000000000000000005a5aa14e7da18c6f78c46db5e45261d8a122e57bd27f73869af319af06e057dd2df53ca1f22133dabac0e10bbd39a039ba8db4fc3859613ca42ba5f97592b953cb59f2211a9ee8ca78d733a798c398", 0x2, 0x0) write(r1, &(0x7f0000000280)='M', 0x1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, @rand_addr}, &(0x7f0000000a40)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000a80)={0x0, 0xffff}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000b00)={r3, 0xe5, "ced1a6e4d57b92391999f519b48d80479fa8d6371589c123e9bb40262efd43b809a686b6fa31b5845f744ecfe9a00a7beadc2e36e2c1c8c4cc2dfa530eb2db093464e674a67f70ecc4884cba1b6b33d6f3f266851e5e4cd41c0d3151a93e641770be478148680231ea68f8b0f28a51be4368ca39d7d0a099d82cd83c32d172c96543062a4d8167f430831fa352d4a9a2e9d3528500ed5b8aa2bd6278e5bcaea3264b0dae6c76243ff924d4657ac3946300ef50f55e2a91810c8689dcce2acb53f905ca5dd5a18bf9a216faaf6c2a588538a9c1e3a6180166ee5c9ae60c9f16110d321a3c53"}, &(0x7f0000000c00)=0xed) 2018/04/20 15:13:39 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x800) r2 = getuid() getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) fchown(r1, r2, r3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x200003, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000400)=""/150) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="4bf30f2f75ffcc11dfbc1ebbe6bb6510c6275e0e05070fafbc3367507db12f2c98477c2b04c36649afcdd295d58a87ff026228f1181e76cad09327b6394fd4a4eaae8b54ca7e155880bd63859679521cca2b2ef6e5c6132acbc4390bcda5750f204d23e4a02c3637920aee970ce7b5cb7eb2cf73e2c6987c259f04741a857245690a52cfc0915c545c2199913808a2c1660a01155fff86b4663db1b729b56b8b987600a792aef64172bb11f59a0fc82aa460399196417cfcfd5d3693cd2d904732061e3487428db952109fc06a8955e87c59c2cd68750613da9fc08b449128640c3ee1b01df7350847", 0xe9}, {&(0x7f00000000c0)="a2c03d", 0x3}], 0x2, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3}], 0x18, 0x20000000}, 0x804) 2018/04/20 15:13:39 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = accept4$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10, 0xfffffffffffffffd) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) delete_module(&(0x7f0000000040)='/dev/loop-control\x00', 0x800) ioprio_get$uid(0x3, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000000)={0x0, r1}) 2018/04/20 15:13:39 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) bind$inet6(0xffffffffffffffff, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:39 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000775000)) 2018/04/20 15:13:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x98, 0x2, 0x89, 0x3, 0x3, 0x6, 0x9, 0x398, 0x38, 0x36e, 0x400, 0x1, 0x20, 0x2, 0x7, 0x9, 0x9}, [{0x6474e551, 0x1ff, 0xff, 0x101, 0xb7, 0xaf, 0x3, 0x7}], "8bd4f0b64c79ccccffeb68a69b08c70b93baea8fdd49e40c2ce1eda91817fb3cf339e354c621f9e7563d2818eb0fc003acaa7a2608fd6a708a8fcfe87c83d4660b05b42cfbaaa44efb8ad1ea8d21967114e961fb6f4287996bd3982f1044b342954392238bb554c9b5768ee6a04db50e14158a5ec64c4dcab6b47a2e9b43a78948f954742010230a8cecd4e0959961d6cbf2bd79f1c12fbb", [[], [], [], [], [], [], [], []]}, 0x8f0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000900)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000bc0)=ANY=[@ANYBLOB="05009dc7645bf34710bd8d88f077b473a1085c7370ffbc8ea2c010264863db0000000000000000000000000008d55c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000980)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000009c0)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000a80)=0x84) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000ac0)=""/221) close(r1) 2018/04/20 15:13:40 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xeb, 0x10800) accept4$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e, 0x80800) dup2(r0, r1) 2018/04/20 15:13:40 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/26, 0x1a}], 0x1) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xff, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x3, r1}) 2018/04/20 15:13:40 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1ffffd, 0x0) recvmsg$kcm(r0, &(0x7f0000001e40)={&(0x7f0000000b40)=@l2, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/158, 0x9e}, 0x0) 2018/04/20 15:13:40 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f0000000080)="8a7e2d8258d29091c2832643652fa0f1142aa7cfc105e86ec6ab90f7a9e41a1211a595416391cce34521a39aeed0bc2b75bfe340bdc07266d0edf23d3168b5ee496845afc08baa8aa3272f38393376cd155302f4b564fb2b879c9264a00975640b9538bf2d66fd8d4366a2293fcf95bbb639d3615bdad3d347e811e619052a9a37d32228f8e684679f57518fe54d8151be5c39c657372b7bf7d80271eaa4d4fb2c6e00e912b6c2d8e6a0fc67e24eedb9843775f646bd249be72cb9b18326c6b88a", 0xc1) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 15:13:40 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:40 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = msgget$private(0x0, 0x480) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/36) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000091a000)={0x0, {{0x2, 0x0, @rand_addr}}}, 0x10344) 2018/04/20 15:13:40 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000775000)) 2018/04/20 15:13:40 executing program 5: r0 = mq_open(&(0x7f0000000200)="182b278370707030766d6e657430c52cfe2a974e736448b9cb9f95e58b425ee803ff3c81696e586e9a967f477512e1294d470ddbabb917eb39bd6c5ab7aee80fb2f8efe46c1edd3a2c13a85ba8da72e8ee0a788efc0d693aa36cafaf245b87b7c8ce167a4b2dd65f49ba4d3f00028f510cfce134f1cfa1c6b0785fb43b55495d98d54388cc189d55fd9a307cbbb09e9b787a93276ec8ff164ed50bce1255d06f439a2fc668953511804d97370daff024778bddb77851c2cc7a3bc3", 0xc0, 0x179, &(0x7f00000000c0)={0x0, 0x1, 0x400, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff}) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x1, 0x0, @thr={&(0x7f0000000000)="2a764553e3b33a30792fa4fb2e51f87925c21f1fd840978a4321723cba2a46ae9cedef29a9b841f3ae3acfe48ea806a01560c82da40aa293fc6740de973635e0c2359eb7cabc87748090d05d1e53ac4aaef3beb7ff4a0bbf7dc372c197569e71fc1d59c13b4c762bb7702b20ba71b66fcdc955a70292d0718c666bf0f7bd4d45c1a37d750863a0", &(0x7f0000000100)="a90e380ae879641a4a8796814efb021a4435a4c209107a4aae82e88f1a8f7330b17e3f29c7fe090e542d73ce5af70294ad82c6f692629d536dff1de03ff3e7aac7975e37b9400ab31abe8385d402359a822cd3a7712686951c0d16af018d476e11654ec91a9715235c23461299d79708697cbd140ebd7fcc4679c1658b1a90879672fad00032e1a7eece3becb800a83f2e8526092aa229ae70a6e4210a83c6db0d4721babac5c46a03b78e6e63ee40d3027b752448e242de196ec4f5cc6a6324bfc55f36d2c0dccc32b4343a24ffa3c64748bc0b8d4c232e7ae76a24a5e284eead12e4ad8c870ea6bed387b2ffd9"}}) mq_timedreceive(r0, &(0x7f0000000300)=""/172, 0xffffff48, 0x3, &(0x7f00000003c0)={0x77359400}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/20 15:13:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) 2018/04/20 15:13:40 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xeb, 0x10800) accept4$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e, 0x80800) dup2(r0, r1) 2018/04/20 15:13:40 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x7, 0x1, 0x80000000, 0x400, 0xc7e0, 0x401}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001d40)={0x0, 0x20, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x5, @empty, 0x9}, @in6={0xa, 0x4e22, 0x1, @empty, 0x423}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000005680)=0x10) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/20 15:13:40 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000280)=0xc) ptrace$getenv(0x4201, r0, 0x4c0cfc3a, &(0x7f00000002c0)) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/raw\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x4, 0x57a1, 0x0, 'queue1\x00', 0x6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e22, 0x4, @empty, 0xffffffff}, @in6={0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x4ba}, @in={0x2, 0x4e20, @rand_addr=0x101}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}], 0xac) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write(r1, &(0x7f0000000040), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/04/20 15:13:41 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x6, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000006e80)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="ecf3e8e31d98acd3ef6f26f860970ac37950df7ee4e02ecb86c98d710936bac90583b150640c4723", 0x28}], 0x1, &(0x7f0000001340)}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000002580)="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", 0x5dd}], 0x1, &(0x7f0000003580)}}], 0x2, 0x0) 2018/04/20 15:13:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x3f, 0x3, 0x3ff, 0x2b, 0x1000, 0x8}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) 2018/04/20 15:13:41 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff0200000000"], &(0x7f0000775000)) [ 97.096439] sctp: [Deprecated]: syz-executor0 (pid 7460) Use of int in max_burst socket option. [ 97.096439] Use struct sctp_assoc_value instead 2018/04/20 15:13:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0xfffffd7c) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0xc22, 0x2, 0x8, 0x8, 0xc000000000000000, 0x100}, 0x80}) [ 97.172971] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/04/20 15:13:41 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008"], &(0x7f0000775000)) 2018/04/20 15:13:41 executing program 4: ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x0, 0x8}) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") set_thread_area(&(0x7f0000000000)={0x5, 0xffffffff, 0x3000, 0xd7, 0x3, 0x0, 0x0, 0x7f, 0xfffffffffffffffc, 0x1ff}) writev(r0, &(0x7f0000000040), 0x17b) 2018/04/20 15:13:41 executing program 3: creat(&(0x7f0000000000)='./file0\x00', 0x8a7f2804da18af8d) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r1 = geteuid() chown(&(0x7f0000000040)='./file0\x00', r1, r0) 2018/04/20 15:13:41 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e2200089078000000000000"], &(0x7f0000775000)) 2018/04/20 15:13:41 executing program 6: sched_setaffinity(0x0, 0xffffff10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/20 15:13:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) 2018/04/20 15:13:41 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:41 executing program 7: io_setup(0x100000001, &(0x7f0000000080)=0x0) io_getevents(r0, 0xfffffffffffffc01, 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000140)={0x77359400}) seccomp(0x2, 0x40, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x15, 0x0, 0x101}]}) 2018/04/20 15:13:41 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0xd39, 0xfff}, {0x5, 0x1}, 0x9, 0x1, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x101200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x20, 0x10000}, {0x549, 0x5}, 0x80000000, 0x1, 0x1000}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000001c0)=0x4) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000000240)="142985644b88a94133af12484fe84023d82ce141403f08ac272092b66642bfff7f3c1ac8f6d87aa04c91999b462701f2ea323b39a24eb955c329bf9f8fcaefc62ee2dab0517b1a40c4dbb69da5cc29") ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0xfffffffffffffffd}}) 2018/04/20 15:13:41 executing program 5: r0 = mq_open(&(0x7f0000000200)="182b278370707030766d6e657430c52cfe2a974e736448b9cb9f95e58b425ee803ff3c81696e586e9a967f477512e1294d470ddbabb917eb39bd6c5ab7aee80fb2f8efe46c1edd3a2c13a85ba8da72e8ee0a788efc0d693aa36cafaf245b87b7c8ce167a4b2dd65f49ba4d3f00028f510cfce134f1cfa1c6b0785fb43b55495d98d54388cc189d55fd9a307cbbb09e9b787a93276ec8ff164ed50bce1255d06f439a2fc668953511804d97370daff024778bddb77851c2cc7a3bc3", 0xc0, 0x179, &(0x7f00000000c0)={0x0, 0x1, 0x400, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff}) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x1, 0x0, @thr={&(0x7f0000000000)="2a764553e3b33a30792fa4fb2e51f87925c21f1fd840978a4321723cba2a46ae9cedef29a9b841f3ae3acfe48ea806a01560c82da40aa293fc6740de973635e0c2359eb7cabc87748090d05d1e53ac4aaef3beb7ff4a0bbf7dc372c197569e71fc1d59c13b4c762bb7702b20ba71b66fcdc955a70292d0718c666bf0f7bd4d45c1a37d750863a0", &(0x7f0000000100)="a90e380ae879641a4a8796814efb021a4435a4c209107a4aae82e88f1a8f7330b17e3f29c7fe090e542d73ce5af70294ad82c6f692629d536dff1de03ff3e7aac7975e37b9400ab31abe8385d402359a822cd3a7712686951c0d16af018d476e11654ec91a9715235c23461299d79708697cbd140ebd7fcc4679c1658b1a90879672fad00032e1a7eece3becb800a83f2e8526092aa229ae70a6e4210a83c6db0d4721babac5c46a03b78e6e63ee40d3027b752448e242de196ec4f5cc6a6324bfc55f36d2c0dccc32b4343a24ffa3c64748bc0b8d4c232e7ae76a24a5e284eead12e4ad8c870ea6bed387b2ffd9"}}) mq_timedreceive(r0, &(0x7f0000000300)=""/172, 0xffffff48, 0x3, &(0x7f00000003c0)={0x77359400}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/04/20 15:13:42 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000"], &(0x7f0000775000)) 2018/04/20 15:13:42 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) accept(r0, &(0x7f0000000080)=@ethernet={0x0, @local}, &(0x7f0000000100)=0x80) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7}) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x600000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/20 15:13:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) times(&(0x7f0000000040)) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x37, 0x9, 0x34]}, 0x4) 2018/04/20 15:13:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)="64e532d91c853e6d130141a2276d82ee138093c915613814fe03dc66ae60247e87f0de9a6a551480587862755c66f88ad43483ba0f911d6870f08509d8ab168c2930002d5f15a712189722c794dd868004396070f96107e284c612d88b9101364f24b63ead459206997f956ff976dcf2e84fee9080445d5bf5220aaba9e1b375f667901e2adb374257eed3", 0x8b) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f0000d1b252)=0x24f) 2018/04/20 15:13:42 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0xf1) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x10) setrlimit(0x1, &(0x7f0000011000)) r2 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) io_setup(0x1, &(0x7f0000000100)=0x0) io_submit(r3, 0x1, &(0x7f00000015c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, r2, &(0x7f0000000000)='s', 0x1}]) [ 98.151178] sctp: [Deprecated]: syz-executor0 (pid 7520) Use of int in max_burst socket option. [ 98.151178] Use struct sctp_assoc_value instead 2018/04/20 15:13:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f00000000c0)="1b8f0cc1aa0a5d48149d492bb74c911237466ae2d273b8222c00967114fc6d82ebd0e5bb33619abca5fc74462218c1313819ac6b28eb8f598677b59fdd079571d16e215eaabca7a38a8fee1742317f5f2c4e338c388979073ed313033829d439d088a6175537e3be8f", &(0x7f0000000140)="c99cb76efe230da3632ec1b221e042169247a704f438a8352b48cb5cc897715a2ce65805b69500c79a77dd004e8984f00d572f53fdb2e7e21b7b703d201fe4b5a0d59eb3d8d830c9747f6e4c16081c020c88404eeea769da095a4c4f6ead9921bdbfde4e5c8c695aeb52118697e7745578d26a42770d040672e54e9ac0aabc2f25a661eacd0ff43b23fc96e87d3ff4f288af1d070c0e99e06147af7ee49ce5d6ea09c9312aa0506fcef648c127059b12cabc87aab0", 0x1}, 0x20) pipe(&(0x7f0000000280)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) io_setup(0x1ff, &(0x7f00000002c0)=0x0) io_submit(r2, 0x0, &(0x7f0000000300)) fdatasync(r0) recvmmsg(r0, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001540)=""/9, 0x9}, {&(0x7f0000001580)=""/116, 0x74}, {&(0x7f0000001600)=""/197, 0xc5}], 0x3, 0x0, 0x0, 0x7}, 0x4c8d}], 0x1, 0x40000000, &(0x7f0000001840)) syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') 2018/04/20 15:13:42 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x40) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) unshare(0x40600) pwritev(r0, &(0x7f0000d80fd0), 0xdfd, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x402a00, 0x0) 2018/04/20 15:13:43 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000000c0)="6664001a000000") exit(0x0) sendmsg(r3, &(0x7f0000001640)={&(0x7f0000000200)=@generic={0xa, "a2c1c10b0b12b86c98e28285f9a59e998552ed88f722f4694115a0e1d6f6395c19891f9825ae8bb6b5432f3738c3a59e3045872ea6a50783b439d5f5c17340bd8c708b10a2ee8af92ae6476628d6dc09e03025e23626af224571632494186644be60396fbec4de75ab3d5610196bb636c76c1a26286a25547a14b3dbc9fc"}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000280)="5081f4904106de91f7f9bb418e26dcab47deaf99b4035011733a7f138c96a50f54270a6d6aae402abad752693fcfb9d8221f1a039e3da2ce7adecafd8a1bfda2de75430d4272e07859ff", 0x4a}, {&(0x7f0000000300)="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", 0x1000}], 0x2, &(0x7f0000001340)=[{0x110, 0x107, 0xfffffffffffffff9, "e7796b7e2fffd80f753e30ff22edadf96c8b3bd85371b0b068c0147007ebdc65f2b85d661dba3da9ed92bb40b622d4011fd371dac31dc4cc8bf2e35c345a3029db83a438cbc82fd8c59496137185c7dd29b350d0bab00749874381a7b200a4b5eaf883fe66a38062eb103cb46dd23808b3536dd8fb5e73ea5cb32fe2de2cb0549bd6cff9d0e8afef4031c7c32fa4a527922e421e0516c1f0b0bd6d6e470357c902d99ce71cda943d2dbe88f0184ced3f2869c5ff1435cd3b6e2f1c60216d93f2125bd579c0275bf6930b16f4fac7eef61ff6b32c717565474ea3e584fb5dbae58dfd99d6dc34d9f8bbe3e94fcadc8fe9e12568059081a159fd06eec8"}, {0xe0, 0x116, 0x9, "a21e9ee714bf1ac2644a4b4be2117df35b05db62db896cdd338a6560673cb13546be2d88fd33487b10cd7f87d7f3756c37a6a1709915a6c0a270941f27a508ee3289627fa6ff25bf417bcb7bf40317dd0bba61dadc7e2cfc9e5de34d14ab9b0018239a8010f32ebca50b67d94e1bbdd2c8b9f8eddb49fb360541ca9307d9604495d73fdaaac449cf1afd0e0f9d73f40bf6d65bb240fa98bd6f727302e06002179a9da52948f47edc49d11b268e2490e6425d6c550894ae7975d723884ddcc3ad16d4046bd3ae4be928ced3a8849bc3"}, {0xa8, 0x12f, 0x4, "89085a389d15d05b9d96f08e7707b4175098b7440c8db8080ec6a5bba974c57a8ae23df9f40184fb95f48253ae69ecea3e3b07399b095ac58f0d04d6ee153d180b66329a68a0e85bd951d0adf0fe9604daf9017bb5bddde7ffa61990087df165833b8aa7948c0abcbb010ebd82915eea45bf3dec6c00d4646a0f70cda73e6245e6723317b61a2f9f0bdba11aaa97c96f89ecff0db1c8"}, {0x48, 0x11e, 0x80000000, "780f71a68aa81bff1e0b07609d05e19d7e08626232bd07f8a3ff43d892b3d63ebc3ace9cef48536b1e854d9c2652b11bb31ee425e8abefa7"}], 0x2e0}, 0x8000) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x200) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xfffffffffffffeb6) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000100)={0x4, 0x10000, r2, 0x101, r4, 0x7, 0x100000001, 0x9}) 2018/04/20 15:13:43 executing program 6: r0 = add_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="9fdfdb48be078307a214cb43a66750baf3c6cb689d99d230a8e7c5d89172dbdafc10f592207cf67e31acabd633bf997793ac2d7cd1bb9077e7912572644e98a250c84827b5fc22b0cabc0a82c4d38f1e68d36361e47b6d59bbfddaa663806f6fdad48ff5e85d01b21781307de6801c9c1dd153afe6b370a5972a45fa913c385c4d55a609bb60becbad86a2fa2b09b672d86417847824487f469bfced9cc321ec7c9bb6636263c0f8441cc06abfd4f0c86c04cf4afcd977880b47f0f7cd9ce4a428cd6e3876f3f42c41afce825021d49b795742d3bfc744ec1325a78c9d9f6c49b1f08cc2", 0xe4, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0/file1\x00', 0x0, 0xc}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) 2018/04/20 15:13:43 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e2200089078000000000000000000000000"], &(0x7f0000775000)) 2018/04/20 15:13:43 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:43 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:43 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getgroups(0x0, &(0x7f0000000340)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x28000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x40}, 0x8) getgroups(0x0, &(0x7f0000000380)) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r3) rmdir(&(0x7f0000000000)='./file0\x00') dup2(r0, r3) 2018/04/20 15:13:43 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="340000001900e156000000000000000002000000000000000000000008000500ac1414aa0c00090000000000", @ANYRES32=0x0, @ANYBLOB="04100900"], 0x34}, 0x1}, 0x0) 2018/04/20 15:13:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="ff3c6d0a5dd71d7b88171b4e7e49d553256697165a523801eeb85ded78d2e6c400000040000000005995eca81b2d7f4bed20af3c7b3ca17b937191af0ae4bb6748ce8ed7b9a7ac5581"}, 0xfffffffffffffe6d) 2018/04/20 15:13:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x3, 0x4) [ 99.437881] sctp: [Deprecated]: syz-executor0 (pid 7582) Use of int in max_burst socket option. [ 99.437881] Use struct sctp_assoc_value instead [ 99.460650] sctp: [Deprecated]: syz-executor7 (pid 7581) Use of int in max_burst socket option. [ 99.460650] Use struct sctp_assoc_value instead 2018/04/20 15:13:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1}]) io_destroy(r1) shutdown(r0, 0x0) 2018/04/20 15:13:43 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x1) accept4$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10, 0x80000) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='M', 0x1) r3 = fcntl$dupfd(r0, 0x0, r0) setitimer(0x1, &(0x7f0000000200)={{}, {0x0, 0x2710}}, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000080)=""/180) 2018/04/20 15:13:43 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) 2018/04/20 15:13:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x100000800}, 0x8) 2018/04/20 15:13:43 executing program 0: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:43 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000180)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/215) 2018/04/20 15:13:43 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) [ 99.841423] sctp: [Deprecated]: syz-executor0 (pid 7605) Use of int in max_burst socket option. [ 99.841423] Use struct sctp_assoc_value instead [ 99.895928] sctp: [Deprecated]: syz-executor7 (pid 7614) Use of int in max_burst socket option. [ 99.895928] Use struct sctp_assoc_value instead 2018/04/20 15:13:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="240000001500070701ffff0012000e7fff000000000000000096d6fe0da8000000000000", 0x24) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x1) 2018/04/20 15:13:44 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/20 15:13:44 executing program 0: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:44 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/56, 0x7fffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4048804, &(0x7f0000000040)={0x2, 0x4e26, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000002f00)=@nl=@unspec, 0xd4, &(0x7f0000002f80), 0x18a, &(0x7f0000000180)}}], 0x4000000000000d6, 0x0) 2018/04/20 15:13:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$addseals(r0, 0x409, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000580)="de", 0x1}], 0x1) write$binfmt_aout(r0, &(0x7f0000001340), 0x20) write$binfmt_elf32(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/20 15:13:44 executing program 5: setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mremap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) 2018/04/20 15:13:44 executing program 6: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="8063bb4f1d913a4c68239c7a000893a9cbd23d", 0x13, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) prctl$setendian(0x14, 0x1) 2018/04/20 15:13:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) [ 100.513692] Option ' œz' to dns_resolver key: bad/missing value [ 100.576965] Option ' œz' to dns_resolver key: bad/missing value [ 100.616398] sctp: [Deprecated]: syz-executor0 (pid 7636) Use of int in max_burst socket option. 2018/04/20 15:13:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000200)=""/4096) sendfile(r2, r1, &(0x7f0000000100), 0x80) 2018/04/20 15:13:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x0, r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) [ 100.616398] Use struct sctp_assoc_value instead 2018/04/20 15:13:44 executing program 7: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) write$cgroup_int(r2, &(0x7f0000000180)={[0x33, 0x2f]}, 0x2) 2018/04/20 15:13:44 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x28003, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x1, 0x7, 0x63e3}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x8, 0x3, 0x1c, 0x5, 0x6, 0x9}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x80000000, 0x8000}]}) 2018/04/20 15:13:44 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="6098e8a0ad13d5d4e291744e00000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000001000000"], 0x14}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x4) sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) 2018/04/20 15:13:44 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x90800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x7, 0x200, 0x100, 0x2181c331, 0x8}, 0x14) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000100)=0x100000001, 0x4) 2018/04/20 15:13:44 executing program 0: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:44 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x3, @loopback=0x7f000001}, 0xeb5020a8) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000001ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000017000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000009bb8d154f108183031317c1550bced2b9cc2aafadabc21a796bfe84e5e52dec82ad0d406dd375539c23cb141efc700d5ddbab8bd377e1898b41fabaa27590912b3543be4e8b0772d0c0f96a75ca596d2e4a85df7fe3b311539c00a80374d82f3eaeb06591b95e4e6c67b292634f5b1db946ac38e492a73e70fbddd6b4dcb22adb5c1c1d5f4e1ed3d93fb312c9a3f7c31f061f2b9a16c68cf233ee4d969e3963b29606b34c75f9d632e617c73fafa"], 0xb0}, 0x0) 2018/04/20 15:13:44 executing program 4: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x200000400, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0xc0, 0x5, "fc2e94919c65db8407ccc4e43533cb38d7a8ffafee8b405e4c2e67d68c949eb0d63655ae79c0d14e70f61ff15f17ce89cb0b49ee8a11ab84d3575ada366d58b38fdf0a0ae7e82384d2d418f28a455664668e1c917c0b2977b8d4a410f831ab3b2246ccde51898edefc0ae61991d513ab216f1eb1e2409f4edba28ea02788430dcfcf076be10931e2c63a1ecabfcc96cab349779ca9786e75500a7b699bb0d2eeb134d6b96435dbd9ac4c8ae9d80a2f675f52ed5f9123c58d"}, &(0x7f0000000180), 0x400) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/20 15:13:44 executing program 3: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x12) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x10000012) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/20 15:13:44 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x72c, 0xf69]}) [ 101.015608] sctp: [Deprecated]: syz-executor0 (pid 7674) Use of int in max_burst socket option. [ 101.015608] Use struct sctp_assoc_value instead 2018/04/20 15:13:45 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="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") 2018/04/20 15:13:45 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40000000013, r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/20 15:13:45 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0x747]}) 2018/04/20 15:13:45 executing program 3: mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000006, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x521802, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x300, @time, 0x8, {0x20, 0x9}, 0x2, 0x1, 0xfffffffffffffffd}) 2018/04/20 15:13:45 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x30, 0x6, 0x10001}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f0000000100)=0x84) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/20 15:13:45 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:45 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000d40)=ANY=[@ANYBLOB="00000000000389b6000000000700000080b600183a00ff02000000000000000000000000000100000000000000000000000000e7ff000000907800060180fe820000000000000000000000007853"], 0x4e) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={0x0, 0x24000000000, 0x1, 0x80, &(0x7f0000ffd000/0x2000)=nil, 0x6}) 2018/04/20 15:13:45 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/20 15:13:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_mr_cache\x00') getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) r2 = fcntl$dupfd(r0, 0x406, r0) accept4$alg(r2, 0x0, 0x0, 0x800) signalfd(r2, &(0x7f0000000000)={0x1}, 0x8) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x7, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/04/20 15:13:45 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) unshare(0x40600) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f00000000c0), 0x4) [ 101.351861] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/04/20 15:13:45 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffdffffff0180c200000086dd7006f5260000000000be0000009f138186540165482200089078000000709e00000000000000"], &(0x7f0000775000)={0x3, 0x2, [0x0, 0x0, 0x9a6]}) 2018/04/20 15:13:45 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000020000007f0000010000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000c2bfa7049875769c1a65a499bdd8bd23d4900ab380ffab70fa36d80e4f9ba0072a5d7b4db393c26ae7e8c66b839025d21f32ac300b0f791f3788118f3941b8130f335015c2775774f99f88f3c7a7c3e02d312e804bda9788ffc4729b367353d0"], 0x274) [ 101.392198] sctp: [Deprecated]: syz-executor0 (pid 7704) Use of int in max_burst socket option. [ 101.392198] Use struct sctp_assoc_value instead [ 101.411016] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/04/20 15:13:45 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x1, &(0x7f0000000040)={0x4}, 0x8) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/20 15:13:45 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000d40)=ANY=[@ANYBLOB="00000000000389b6000000000700000080b600183a00ff02000000000000000000000000000100000000000000000000000000e7ff000000907800060180fe820000000000000000000000007853"], 0x4e) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={0x0, 0x24000000000, 0x1, 0x80, &(0x7f0000ffd000/0x2000)=nil, 0x6}) 2018/04/20 15:13:45 executing program 5: unshare(0x8000000) sched_setaffinity(0x0, 0xfffffffffffffe6c, &(0x7f0000000040)=0xd) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffffffffffff0001, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @hyper}}}) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0x83, 0x1, 0x0) 2018/04/20 15:13:45 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:45 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001440)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001480)={0x2, [0x0, 0x0]}, &(0x7f00000014c0)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000039000/0x5000)=nil, 0x5000}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x5, 0x4) 2018/04/20 15:13:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x100000000400, 0x2, 0x0, 0x0, 0x40}, 0x20) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x121000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r2}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/56) 2018/04/20 15:13:45 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000020000007f0000010000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000c2bfa7049875769c1a65a499bdd8bd23d4900ab380ffab70fa36d80e4f9ba0072a5d7b4db393c26ae7e8c66b839025d21f32ac300b0f791f3788118f3941b8130f335015c2775774f99f88f3c7a7c3e02d312e804bda9788ffc4729b367353d0"], 0x274) 2018/04/20 15:13:45 executing program 1: r0 = msgget(0x2, 0x480) msgrcv(r0, &(0x7f0000000040)={0x0, ""/243}, 0xfb, 0x1, 0x2000) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) 2018/04/20 15:13:45 executing program 4: r0 = socket(0x1e, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) fadvise64(r0, 0x0, 0x0, 0x7) 2018/04/20 15:13:45 executing program 2: mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0xb4, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000180)="cb4cfd21952dd30be9897d26275febb00689531c8afeaa9f1e628d82c73c41a9975dd692580d81725b4488a3c575f4ec93b894c9a2d78c9b83fedf3acfc7944e4a0057bc6d97ec513d73e5341d0a8ae34b040fc35e991ab2ec2eb374abc7197f6e995869b196e8460991950d39ef91e24a1fea9f5b092c569bfc7936b6f56a8c9d288bb6cb39bc0d9c6fe3bab0d55368f19ced43ccd29ef325e4325fffba52cfb227dd5e4f72cb99cd4c8250b67b2974eadb898b35bc46b0c92ef939f9c38f99a9271fd2d24ad63f90c5c298f12639654f26844773bf8757c3fb69", 0xdb, 0x401}, {&(0x7f0000000280)="2bcc27da59b10b598cdff8a063f0ceb485853cb09192abed0ebac9b80c07ec91de35802b0838bb2f35e84099d427b86d7951bd586a10bf2ee963fb10cf4925e89b1114dd0f26b18657e12f12413209d412c96d5687a68195865bc611806c91c49269079dc95a3fa981cc5739701eaaac52ee2265ce0f84809e58433c8759", 0x7e, 0xfffffffffffffffa}, {&(0x7f0000000300)="866adbd97aa5c3fca9bcd55a860b1f3d76ce38423ac4040208eebc9765f158c69dd240a2d64ddd26be3c2576988698d41341b9584d3f39861842dfd031ea0e6d881116fd4c71aade47d085acef38b6ebc401440424f6c2174c6c02fa8ffc6538a020d2a5784e1d11029edcb6e77e37c60997d6fe47917bf93693b5e9da0a0d4f0e9ae3093e6bf341b90e7759e00ca1eeaf140977c8db1096288e6d79626f8cf1c6720f0161d8374a8b3deccc9050e9ac18a897872702b680d493f9ddd4ba134324a52a81", 0xc4, 0x8}, {&(0x7f0000000400)="46baf51efc26795d383397b81d35b43cfba031abf51dba4cf390b0903fc0845cb8fb7fed3ad048a37fcfed213304bc1ccb4180c22d4f578daaa7fd43f44210acdac27bc7fd1a2613eda215bc4f5a597f4f2d67077e7a82ff71feb82fb098ba9cb85f6ff28cdcc57d0d0f6a6b9b282715f9920e85d7d647f976d663d722858a27053e6a4c9cfa9c3c85c1c466f11878a03a3643d87fbf7c5a0e7ef4b5d80d36360c5e04bb5300351a57899be2dbba3a8e55a8f0a38bd435ed5287d49af96c9524d781bb79fd323341f9e2c4903b", 0xcd, 0x7ff}, {&(0x7f0000000500)="6e3b3265bff2f250fb71b21aa336a81f551fbfac09c4f071e172aa0fbe17668f7a72db4089ad616705a659db6d9c5c12d63f8edf440c41a8779c13f812e1d078ae32d3ea182c381c0e0468c280dde23c88c8a75aad5a699d46ad153bee7baaf6728c78d8671087f55abc2a951cfed82c3d0e86760da20e133d68f947ebd759d724ccad6aced128fd82642e92199bbd8f24fc1785cdc4c9af1c2a7e2f21660cbce61b6effda", 0xa5}], 0x4, &(0x7f0000000640)={[{@fragment_all='fragment=all', 0x2c}, {@compress_force='compress-force', 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x3d]}, 0x2c}, {@fragment_all='fragment=all', 0x2c}, {@datacow='datacow', 0x2c}]}) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000007c0)='devtmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cpuset\x00', 0x5010, 0x0) 2018/04/20 15:13:45 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) socketpair$inet(0x2, 0x80f, 0xa5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_open_procfs(0x0, &(0x7f0000000180)='net/bnep\x00') syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create(0x6) r3 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000bf8000)={0x4}) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) [ 101.876443] sctp: [Deprecated]: syz-executor0 (pid 7749) Use of int in max_burst socket option. [ 101.876443] Use struct sctp_assoc_value instead 2018/04/20 15:13:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4, 0xa000}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/04/20 15:13:45 executing program 6: socket(0x1, 0xa, 0x7) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) r1 = socket(0x21, 0x5, 0x0) sendmsg(r1, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) listen(r1, 0x0) listen(r1, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/20 15:13:46 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e22, 0x3, @empty, 0x4}}, 0x1a, 0x7}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000580)={r1, 0x1000, "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"}, &(0x7f00000015c0)=0x1008) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80081, 0x101) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000000c0)="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", 0xff) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="daa40293d14737cd5c7f139ea5a2db30757b03d71b5b22313e430f06d1110e6e473daaedc7f873", 0x27, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000000380)='cifs.idmap\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='bdevvmnet1\x00', 0xfffffffffffffffe) keyctl$search(0xa, r3, &(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote, @local}, &(0x7f0000000200)=0xc) getsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff66) 2018/04/20 15:13:46 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) gettid() shutdown(0xffffffffffffffff, 0x0) setgid(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') 2018/04/20 15:13:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000280)=0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080)=0x7, 0x4) r1 = socket(0x3, 0x80000, 0xfffffffffffffbff) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'syz_tun\x00', @ifru_map={0x4, 0x12, 0x3, 0xce31, 0x1, 0xfffffffffffffe01}}}) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0xffffffffffffffe0) [ 102.241819] sctp: [Deprecated]: syz-executor0 (pid 7789) Use of int in max_burst socket option. [ 102.241819] Use struct sctp_assoc_value instead 2018/04/20 15:13:46 executing program 7: unshare(0x8000000) sched_setaffinity(0x0, 0xfffffffffffffe6c, &(0x7f0000000040)=0xd) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffffffffffff0001, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @hyper}}}) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0x83, 0x1, 0x0) 2018/04/20 15:13:46 executing program 5: unshare(0x8000000) sched_setaffinity(0x0, 0xfffffffffffffe6c, &(0x7f0000000040)=0xd) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffffffffffff0001, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @hyper}}}) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0x83, 0x1, 0x0) 2018/04/20 15:13:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) gettid() shutdown(0xffffffffffffffff, 0x0) setgid(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') 2018/04/20 15:13:46 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/82) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0xf) 2018/04/20 15:13:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4, 0xa000}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/04/20 15:13:46 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x0, &(0x7f0000000300)}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:46 executing program 6: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6, 0x400) r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0xf, &(0x7f0000000080)={0xf, 0x7ff}, &(0x7f00000000c0)) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xffffff0c) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)=ANY=[]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/20 15:13:46 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x18000) write$sndseq(r0, &(0x7f0000000200)=[{0x9, 0x8, 0x20, 0x8, @time={0x77359400}, {0x5, 0x5}, {0x8, 0x8}, @queue={0x3, {0x1e2e0000000000, 0xf7}}}, {0x6, 0x0, 0x9b8, 0x7fff, @time={0x0, 0x1c9c380}, {0x1ff, 0x39}, {0x6, 0x4}, @addr={0x3, 0x1}}, {0x7fff, 0x4, 0x3, 0x5, @tick=0x4, {0x0, 0x10001}, {0x0, 0x3}, @queue={0x6, {0x6, 0x8}}}, {0x5, 0x1, 0x3f44, 0x73, @tick=0x101, {0x8, 0x1}, {0x3, 0x10000}, @ext={0x60, &(0x7f0000000080)="56fb0e6e7b55d428cf4c19b5d7d7bee5d08e840985c7a61a2fcb509b43321380f5fa29f2b87b40ebe681c877f637cd838b39ba9c5a3fccbe77cda5f09f0405d4b3b28ab1529d9682cdaf93c105b50a8601e0abebbb91b6e3464cc62413a69b45"}}, {0x1, 0x3, 0x4, 0xd14, @time, {0x7}, {0x8, 0x1}, @ext={0xa2, &(0x7f0000000100)="561f2a0f687801b7c5703ba2696eca65d563d8a1fd4a82db78465a096d34f5ceca08ae1313bff7364ea2c560fa8a10f5b4d3efd9736cb205dc39d9670e779b80644d357de4a8f6399f0706357d438ebac96c64d3b531abb2e848050eb6637059e018a79b98ed26bcb6ce22e069cb2c765526d0a5310e2461daca157b6ebc732ec7badf17851914f6a32c753c0bf3f4f2a4b0cb504fe13f4f998e622c7b599a70e1b1"}}, {0x1, 0x0, 0x9, 0x1, @time={0x77359400}, {0xfffffffffffffffe, 0xfa9}, {0xb57f, 0x1ff}, @addr={0x100000001, 0xfffffffffffffffc}}, {0x5, 0x0, 0x4, 0xa91, @time, {0x3, 0x67}, {0x101, 0xfffffffffffffff8}, @quote={{0x1ff, 0x1ff}, 0x3ff, &(0x7f00000001c0)={0x2, 0x7, 0x88, 0x0, @time={0x77359400}, {0xffffffff00000001, 0x977}, {0x27e, 0x8}, @result={0x4, 0x1}}}}, {0x3, 0x2, 0x87, 0xff, @tick=0x7, {0x7fff, 0x7ff}, {0x1ff, 0x7}, @connect={{0x5, 0x8b}, {0x3ff, 0x401}}}], 0x180) 2018/04/20 15:13:46 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) [ 102.939883] sctp: [Deprecated]: syz-executor0 (pid 7830) Use of int in max_burst socket option. [ 102.939883] Use struct sctp_assoc_value instead 2018/04/20 15:13:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fallocate(r0, 0x0, 0xf57, 0x100000000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_flowlabel\x00') getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000140)=""/166, &(0x7f0000000200)=0xa6) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x4000) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/20 15:13:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) gettid() shutdown(0xffffffffffffffff, 0x0) setgid(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') 2018/04/20 15:13:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4, 0xa000}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/04/20 15:13:47 executing program 1: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f1", 0x1, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="8f", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f526000000000000000602000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x400000, 0x0) keyctl$revoke(0x3, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0xdf}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x2}, &(0x7f0000000300)=0x8) r4 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x76ef, 0x80) r5 = accept$inet6(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000001c0)=0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/20 15:13:47 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x0, &(0x7f0000000300)}) r1 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) gettid() shutdown(0xffffffffffffffff, 0x0) setgid(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') 2018/04/20 15:13:47 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x0, &(0x7f0000000300)}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000000000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) syz_extract_tcp_res(&(0x7f0000000040), 0x8, 0x6) 2018/04/20 15:13:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4, 0xa000}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004880)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="dd34f184f0904e92", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) 2018/04/20 15:13:47 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x95, &(0x7f0000000300)="59ea52cd20793acd7434aabd74a52a92b3d9b7b883d056ff9a6764cd80e76f1aa371b41b06867086eff19efa7acd5a2c10667867bb73f1ab448eb0bb6aff4f3f40a57d0f1597b15e24bc2aff75511416c1651a85bf391460c957705b6715ef2bfde4d8820733e96116ee46cd9a36942d4b16c775e4f13f76f0ac1c8c22a8834bc933ee49ef3e2b58aae16b904617dfb9ec1cb85d98"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:47 executing program 5: unshare(0x8000000) sched_setaffinity(0x0, 0xfffffffffffffe6c, &(0x7f0000000040)=0xd) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffffffffffff0001, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @hyper}}}) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0x83, 0x1, 0x0) 2018/04/20 15:13:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) gettid() shutdown(0xffffffffffffffff, 0x0) setgid(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/20 15:13:47 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x0, &(0x7f0000000300)}) r1 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/04/20 15:13:47 executing program 6: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) symlinkat(&(0x7f0000000280)='./file1/file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)) close(r1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x0) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x100000001, 0x90000) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000140)) 2018/04/20 15:13:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x400, 0x9, &(0x7f0000002800)=[{&(0x7f0000000440)="d8249dd2fc62fc6214fab7d6f3455787090ec068df6fc494ea393ec5acff0f22191674edd472cf5c9297e1758784eb4e3940de5b28c4311e0031a08097539b9f659cb83f8e", 0x45, 0xf}, {&(0x7f00000004c0)="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0x1000, 0x6}, {&(0x7f00000014c0)="6b9ffd953e053dc151402b507cb41f5490ab3d7d7f1a9caa5a6e6a31d49f8b21502c17d74eaaad862ddef0a42957a9f5c96cd218bbcb18d49cb14e4db5816245d5992d19651be7dce2cd2115c5d53646e628ff014f81410e8fba072f8678c3bce3d74522e9308bd8e03dd8a09373bab708f1b37ed7eb55af3673b1284314efb318fa042d031e49bc385a62fcc9fee64a24ec4122bad53c81cc867f2c0c82641bf7158e9de4245de37a3a6efedbb38d219b5a57b40d58d955ab6140126f2c9beb", 0xc0, 0x1000}, {&(0x7f0000000280)="3c6f99ea72c8da8fcf5d514dacc964546d1c69c17000f5938cc64bd999a8b6fc458f1eb1b26ea8", 0x27}, {&(0x7f0000001580)="b719dc8090f0b5314053bdb3b8e885402b60b9a2c24603d3248215034eee3d22253f146bedd8254d56ef979aa3febfb23a640d0601e176fe9b4737939abac3323f0915d0c86876192def44ec5f15af830bc5bd25391bf33d330bf65ef5db7ed97230694b27ecedeed44cfe704e74375cc2159a8bc28cae34f8325b22eb0cac4a8ded7b05e77ede11124bc20145d598ce7b34169b98fdfb629cbf0d1c92a3a492851b2ec2dfbf5b9d1555a3c9d39a9c6c5e82248a2be891ab6156811fb86eb5de6889ef613abfd11771028d8035a812a4034623c36531a5328a742771621e0b48", 0xe0, 0x8}, {&(0x7f0000001680)="5c619ac09cd21ed6e12170d3c434cda814b4a5b753ae67dbba3d22754380fa", 0x1f, 0x1187}, {&(0x7f00000016c0)="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", 0x1000, 0x4}, {&(0x7f00000026c0)="efb8b9e5b88011bcedb593191cdc040ed17e136515c938a9a36d8a93749cd25cd588bb15699ea8a45f0d7a3f64a89b4251d8cf77374ba81034cd166a281b6259bcfca5", 0x43, 0x6}, {&(0x7f0000002740)="8c038f5c1c808154a44fafa813e2e7f324b5476ccb00dd5fe3100973d0b012e413d5b5b11dcf0a52e8ad525c97eb85dcaeee09a2bdb2040c940ba1cdfbd655375d5ab33e9c49c4f3477f33d42ad3214b1316471e86547991aa32ab634359757db191280c36aa6be545c4a8feec7c4e325b323bff85f516272e066a85b2f38e50b6e97231bea74ee12191ea3b7e366ffc61f5376503f333171b8f90e93bf41aa7ba6549434e6bc189f3321fb99eb416fb73a0", 0xb2, 0x100}], 0x2000000, &(0x7f0000002900)={[{@time_offset={'time_offset', 0x3d, [0x3d, 0x0, 0x33, 0x36, 0x0, 0x30, 0x7f, 0x33]}, 0x2c}, {@check_strict='check=strict', 0x2c}]}) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000400)="5e1860416963a72c1718673e35425ae9eca8779df268aa55a0e94ae9a1f4ed99af4f1abd648c26c85eab0d7b10d59c28", 0x30) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/237, 0xed}], 0x1, &(0x7f0000000300)=""/149, 0x95}, 0x0) 2018/04/20 15:13:47 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600000000000000ff02000000000100000000000000000100004e220008907800000000000000000000000000"], &(0x7f0000775000)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000200)={@pi={0x0, 0x9600}, @void, @eth={@random="a1f2ba1bbc45", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [{[{0x9100, 0x2, 0x8000, 0x1}], {0x8100, 0x0, 0x7ed, 0x4}}], {@llc={0x4, {@llc={0xd4, 0xfe, "d856", "54e026f1fc21192d3d438bbac467306dbe0e83db0964bd2586f34df7299464b8a321dbcb50c40fda8384d043ae84951ef13c1b4b79cafd0d9cfb24e9a72c3e00a9979b2f7adf74e4768702856b0545"}}}}}}, 0xfffffffffffffed7) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x2) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x2) 2018/04/20 15:13:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4, 0xa000}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) accept$alg(r0, 0x0, 0x0) [ 103.902591] mmap: syz-executor6 (7887) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/20 15:13:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) gettid() shutdown(0xffffffffffffffff, 0x0) setgid(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 104.002096] ================================================================== [ 104.009524] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 104.015499] CPU: 1 PID: 7874 Comm: syz-executor4 Not tainted 4.16.0+ #84 [ 104.022338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.031685] Call Trace: [ 104.034283] dump_stack+0x185/0x1d0 [ 104.037918] ? crypto_inc+0x2ab/0x2f0 [ 104.041721] kmsan_report+0x142/0x240 [ 104.045530] __msan_warning_32+0x6c/0xb0 [ 104.049599] crypto_inc+0x2ab/0x2f0 [ 104.053230] drbg_ctr_update+0x3a04/0x3d10 [ 104.057486] ? drbg_hash_df+0xc70/0xc70 [ 104.061468] drbg_seed+0xcba/0xe90 [ 104.065019] ? __kmalloc+0x23c/0x350 [ 104.068737] ? drbg_kcapi_seed+0x129f/0x2270 [ 104.073150] drbg_kcapi_seed+0x1c97/0x2270 [ 104.077400] ? drbg_kcapi_random+0xc20/0xc20 [ 104.081814] crypto_rng_reset+0x262/0x310 [ 104.085970] rng_setkey+0x8b/0xa0 [ 104.089429] alg_setsockopt+0x6c5/0x740 [ 104.093407] ? rng_release+0x50/0x50 [ 104.097124] ? alg_accept+0xd0/0xd0 [ 104.100753] SYSC_setsockopt+0x4b8/0x570 [ 104.104825] SyS_setsockopt+0x76/0xa0 [ 104.108653] do_syscall_64+0x309/0x430 [ 104.112571] ? SYSC_recv+0xe0/0xe0 [ 104.116120] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.121305] RIP: 0033:0x455379 [ 104.124494] RSP: 002b:00007f3529ef7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 104.132206] RAX: ffffffffffffffda RBX: 00007f3529ef86d4 RCX: 0000000000455379 [ 104.139478] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 2018/04/20 15:13:48 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x0, &(0x7f0000000300)}) r1 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) [ 104.146747] RBP: 000000000072bea0 R08: 0000000000000018 R09: 0000000000000000 [ 104.154017] R10: 0000000020c18000 R11: 0000000000000246 R12: 00000000ffffffff [ 104.161287] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 [ 104.168559] [ 104.170179] Uninit was stored to memory at: [ 104.174508] kmsan_internal_chain_origin+0x12b/0x210 [ 104.179613] kmsan_memcpy_origins+0x11d/0x170 [ 104.184108] __msan_memcpy+0x19f/0x1f0 [ 104.187994] drbg_ctr_update+0x393a/0x3d10 [ 104.192232] drbg_seed+0xcba/0xe90 [ 104.195776] drbg_kcapi_seed+0x1c97/0x2270 [ 104.200014] crypto_rng_reset+0x262/0x310 [ 104.204162] rng_setkey+0x8b/0xa0 [ 104.207615] alg_setsockopt+0x6c5/0x740 [ 104.211596] SYSC_setsockopt+0x4b8/0x570 [ 104.215663] SyS_setsockopt+0x76/0xa0 [ 104.219468] do_syscall_64+0x309/0x430 [ 104.223358] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.228540] Uninit was stored to memory at: [ 104.232880] kmsan_internal_chain_origin+0x12b/0x210 [ 104.237984] kmsan_memcpy_origins+0x11d/0x170 [ 104.242482] __msan_memcpy+0x19f/0x1f0 [ 104.246369] drbg_kcapi_sym_ctr+0x6e8/0x840 2018/04/20 15:13:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) gettid() shutdown(0xffffffffffffffff, 0x0) setgid(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/20 15:13:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) gettid() shutdown(0xffffffffffffffff, 0x0) setgid(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) [ 104.250692] drbg_ctr_update+0x349a/0x3d10 [ 104.254935] drbg_seed+0xcba/0xe90 [ 104.258479] drbg_kcapi_seed+0x1c97/0x2270 [ 104.262720] crypto_rng_reset+0x262/0x310 [ 104.266873] rng_setkey+0x8b/0xa0 [ 104.270327] alg_setsockopt+0x6c5/0x740 [ 104.274300] SYSC_setsockopt+0x4b8/0x570 [ 104.278973] SyS_setsockopt+0x76/0xa0 [ 104.282777] do_syscall_64+0x309/0x430 [ 104.286668] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.291849] Uninit was created at: [ 104.295407] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 104.300526] kmsan_kmalloc+0x94/0x100 [ 104.304332] __kmalloc+0x23c/0x350 [ 104.307882] drbg_init_sym_kernel+0x8ca/0xcc0 [ 104.312388] drbg_kcapi_seed+0xa5a/0x2270 [ 104.316543] crypto_rng_reset+0x262/0x310 [ 104.320696] rng_setkey+0x8b/0xa0 [ 104.324149] alg_setsockopt+0x6c5/0x740 [ 104.328124] SYSC_setsockopt+0x4b8/0x570 [ 104.332185] SyS_setsockopt+0x76/0xa0 [ 104.335985] do_syscall_64+0x309/0x430 [ 104.339882] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.345059] ================================================================== [ 104.352413] Disabling lock debugging due to kernel taint [ 104.357855] Kernel panic - not syncing: panic_on_warn set ... [ 104.357855] [ 104.365228] CPU: 1 PID: 7874 Comm: syz-executor4 Tainted: G B 4.16.0+ #84 [ 104.373362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.382709] Call Trace: [ 104.385307] dump_stack+0x185/0x1d0 [ 104.388942] panic+0x39d/0x940 [ 104.392163] ? crypto_inc+0x2ab/0x2f0 [ 104.395971] kmsan_report+0x238/0x240 [ 104.399777] __msan_warning_32+0x6c/0xb0 2018/04/20 15:13:48 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x0, &(0x7f0000000300)}) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) [ 104.403861] crypto_inc+0x2ab/0x2f0 [ 104.407504] drbg_ctr_update+0x3a04/0x3d10 [ 104.411754] ? drbg_hash_df+0xc70/0xc70 [ 104.415730] drbg_seed+0xcba/0xe90 [ 104.419277] ? __kmalloc+0x23c/0x350 [ 104.422993] ? drbg_kcapi_seed+0x129f/0x2270 [ 104.427406] drbg_kcapi_seed+0x1c97/0x2270 [ 104.431648] ? drbg_kcapi_random+0xc20/0xc20 [ 104.436059] crypto_rng_reset+0x262/0x310 [ 104.440216] rng_setkey+0x8b/0xa0 [ 104.443695] alg_setsockopt+0x6c5/0x740 [ 104.447706] ? rng_release+0x50/0x50 2018/04/20 15:13:48 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000400)=@buf={0x0, &(0x7f0000000300)}) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000003c0)=0xfffffffffffffffa, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) [ 104.451429] ? alg_accept+0xd0/0xd0 [ 104.455065] SYSC_setsockopt+0x4b8/0x570 [ 104.459134] SyS_setsockopt+0x76/0xa0 [ 104.462936] do_syscall_64+0x309/0x430 [ 104.466826] ? SYSC_recv+0xe0/0xe0 [ 104.470369] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.475551] RIP: 0033:0x455379 [ 104.478735] RSP: 002b:00007f3529ef7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 104.486443] RAX: ffffffffffffffda RBX: 00007f3529ef86d4 RCX: 0000000000455379 [ 104.493713] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 104.500982] RBP: 000000000072bea0 R08: 0000000000000018 R09: 0000000000000000 [ 104.508249] R10: 0000000020c18000 R11: 0000000000000246 R12: 00000000ffffffff [ 104.515518] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 [ 104.523254] Dumping ftrace buffer: [ 104.526775] (ftrace buffer empty) [ 104.530474] Kernel Offset: disabled [ 104.534090] Rebooting in 86400 seconds..