[....] 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[ 20.057659] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.689541] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 25.113845] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 26.252477] random: nonblocking pool is initialized Warning: Permanently added '10.128.10.54' (ECDSA) to the list of known hosts. 2018/05/07 08:30:15 fuzzer started 2018/05/07 08:30:16 dialing manager at 10.128.0.26:40521 2018/05/07 08:30:23 kcov=true, comps=false 2018/05/07 08:30:25 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x4, 0x800]) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x6) ioctl$void(r3, 0xc0045878) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000180)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/access\x00', 0x2, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000240)={0x800, 0x10001, 0x30, &(0x7f0000000200)="85e9ef32318120ac919e18cb4b45912db89f5512fe96e70ff9f6e78d3db5c4bedd0db6db89e178a80d09fd73ac476c0c"}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x7, 0x5, [0x0, 0x7, 0x3f, 0x80, 0x9]}, &(0x7f00000002c0)=0x12) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r5, 0x1f}, 0x8) write$binfmt_misc(r0, &(0x7f0000000340)={'syz1', "5160a15f829a648e2f95d29df07d5e039d6e2a6cc1481f36080d9dc81162ef17de391894fd0965b5eb81d79d13187d20d735e3b7e9eb80f074d28ae10563747bad5ff43784a796e4d68c3f00aeef678d3050897a7b34e302d96059c8dbef1ebfdddcfe56aac916df582217d0c8ad2143eb62dd43832276559bdfe34776ff55ed5bd28dd9af06cb17c398c9ed5bb5c18ec68722d48aeab76450c1d40ceeec0fa094b541031300306ff3fc84e7004d51b93f889ef2050cb2546bfafafcc129c8dfeddfecfeb3efe8010689c77aa05f3c71075177792880dc16e254443aab2af58d0a9e0b095a41672698d314de90727b99ead2ea07531357"}, 0xfb) flock(r4, 0x9) write$cgroup_pid(r0, &(0x7f0000000440)={[0x31, 0x37, 0x39, 0x32, 0x34, 0x33, 0x38]}, 0x7) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000004c0)=0x0) sched_getaffinity(r7, 0x8, &(0x7f0000000500)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000540)=[0x75, 0xff80000000000000]) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000580)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00000005c0)={r5, 0xa9, 0x81, 0xf88d, 0x3f, 0x6, 0x4, 0xfe, {r5, @in6={{0xa, 0x1, 0x3, @empty, 0x7f}}, 0x55, 0x6c466364, 0x8, 0x99b, 0x5}}, &(0x7f0000000680)=0xb0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f00000006c0)=[{0x7, 0x7}, {0x8, 0xffffffffffffff81}, {0x3, 0xffffffffffffff58}, {0x998c1a20f3211190, 0xdaf}], 0x4) sendmmsg$unix(r1, &(0x7f0000000b40)=[{&(0x7f0000000700)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000780)="c53b788e8cfe240e4dc409d10503f92ceb1fd82294bd6c75d77cdcc891fe652f2f7e8a80806443f1c1cf7989773ae25d6975e0a4698b0a7965616abb699c9b6461cf81b1c899541e3a00955ab0131087c081118ebd005fbd26353d1a22e432ae9007579de591f8e2", 0x68}, {&(0x7f0000000800)="3cb2d8641834f17004164a84a05f2150b76240ae919d9a0dc7f2fef53c08bc77b53227f55b74d713b7a79609c4dcf8f16b7c", 0x32}, {&(0x7f0000000840)="efade92dae737e43ab68e9c17a4eab03535d7d897d32aa333bf549c2566a962883dddfcaa28d740c1b742c207c7e3fcb7b9f502405157bf4d83774b8424847eb48d6cede47e534165d3803144c467d010d40c590d1e79f5b40d69ccc0da5c5253998d9337f48ecce2910a0267816311a3dcac306a29f276013039fbf3fa3bbd8ee007fff76", 0x85}, {&(0x7f0000000900)="c8f11553852654fc9aa2da6881e4f8cc0ef94e9ffc9560c5ede7ddad10c5957a37b6a26f2e83d53cc7a31473e3434296aad991bf7d539821f206ac847f3e92a36781d5c7c919f78e51de69591cb9d1c378cf9453c05817f3d54bf4af08aafa4d25fa846bd91ce5d2384f17ff16ce53a9541edbaeff488f2a1bb8d220b0e5362fb6", 0x81}], 0x4, &(0x7f0000000a00)=[@rights={0x30, 0x1, 0x1, [r4, r1, r3, r2, r2, r4, r6]}], 0x30, 0x800}, {&(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000ac0)="9f6a95da5df9c53f1862ec", 0xb}], 0x1, 0x0, 0x0, 0x20000000}], 0x2, 0x40) ptrace$peek(0x2, r7, &(0x7f0000000bc0)) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000c00), &(0x7f0000000c40)=0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000c80)=""/122) ptrace$poke(0x5, r7, &(0x7f0000000d00), 0x2) r8 = getgid() ioctl$TUNSETGROUP(r6, 0x400454ce, r8) 2018/05/07 08:30:25 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0xfd, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0x100) write$tun(r4, &(0x7f0000000280)={@void, @void, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x4, 0x3ff, 0x4}], {0x8100, 0x7, 0x0, 0x1}}], {@can={0xc, {{0x2, 0x7fff, 0x8001, 0x1}, 0x2, 0x2, 0x0, 0x0, "fe43d992056dbd10"}}}}}, 0x26) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00000002c0)={0x6, 0x2000, 0x8}) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000300)={0x2f, 0x0, 0x0, "031ac4584c47129908f0907190ec6f8023346a8579a961b18f2cf745b24c5dd16e32e4f708dc3ec4e07ea147f60aa6"}) r5 = openat$cgroup_int(r4, &(0x7f0000000340)='cgroup.max.depth\x00', 0x2, 0x0) pread64(r3, &(0x7f0000000380), 0x0, 0x0) ioctl$sock_ifreq(r4, 0x89fa, &(0x7f0000000400)={'eql\x00', @ifru_settings={0x100000000, 0x100, @fr=&(0x7f00000003c0)={0x2, 0x5, 0xfffffffffffff5eb, 0x0, 0x9, 0x2, 0x5}}}) personality(0xc) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000000480)={{0x77359400}, {r6, r7+30000000}}, &(0x7f00000004c0)) write$binfmt_elf64(r5, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x7, 0x8, 0x68, 0x4, 0x3, 0x6, 0x5, 0x262, 0x40, 0x363, 0x152, 0x8, 0x38, 0x1, 0xd5f7, 0x1ff, 0x7}, [{0x60000000, 0x6, 0x0, 0x8, 0x4, 0x8, 0xc50, 0x139}], "25e6d7e513acdb6e5e11e095aa7317d711f1dbc4315ce797446be7f8d63f388c56e19113b5740a8d681f07c5165d820bbc490aaaf88613e37e8bd70d46b9678fa61d8d3ea8352871ed427c886156d7db681afeb9a6589c02a029b74f", [[], [], [], [], [], [], []]}, 0x7d4) sendto$unix(r4, &(0x7f0000000d00)="e1cfa717ff71ff4c6a93480b1d2a741e78945d42547d5be4201f455ed1a58502fb5b9e7654a039413413c940aaebb60682367dbadf02ca13a6af69a8cecfe22dda25fd8cc1484c9c7e8e06be4ebb63548194dfe45629b81d1526c4aa392acd0b23b5beb71bb8cb4f06023ae18ac7e2a67534ac0f6a66ace407cd964d3300fc2c5aede661b50d4d8d33c1d4b8557b88cdb79f524ad209321ff20d5ae257eb152a3986333958a8d8648f272c6566f40901a076a38c0da76908c3a9b6a99cf025c0bc5afc566c02bb1d2670", 0xca, 0x80, 0x0, 0x0) r8 = fcntl$getown(r2, 0x9) get_robust_list(r8, &(0x7f0000000f40)=&(0x7f0000000f00)={&(0x7f0000000e40)={&(0x7f0000000e00)}, 0x0, &(0x7f0000000ec0)={&(0x7f0000000e80)}}, &(0x7f0000000f80)=0x18) get_robust_list(r8, &(0x7f0000001080)=&(0x7f0000001040)={&(0x7f0000001000)={&(0x7f0000000fc0)}}, &(0x7f00000010c0)=0x18) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000011c0)=0xfffffffffffffff9, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001200)={0x0, 0x6}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001280)={r9, 0x100, 0x20, 0x23e}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000001300), &(0x7f0000001340)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001380)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000001400)={0x100000001, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x2, 0x7, 0x2, 0x9, 0x400, &(0x7f00000013c0)='irlan0\x00', 0x200, 0x8, 0x6}) keyctl$setperm(0x5, r1, 0x2000) 2018/05/07 08:30:25 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) fstatfs(r0, &(0x7f0000000040)=""/52) listen$netrom(r0, 0x6) init_module(&(0x7f0000000080)='lo@\x00', 0x4, &(0x7f00000000c0)='/dev/rfkill\x00') getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)=""/171, &(0x7f00000001c0)=0xab) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x3fd5}, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000280)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5421, &(0x7f00000002c0)) write$binfmt_aout(r0, &(0x7f0000000300)={{0x10b, 0x9, 0xfffffffffffffffd, 0x9c, 0x10, 0x8, 0x273, 0x1}, "b1d61c86dc933cf56fbaa80e48a6259b17f841b6508e8630c0f14ea1135554ee5e40b817689d0ae06f7b8f0c13e31523b378b6cd75bb995f073f3aaa22d49e1a9aff4c3969387ecd644edf6836308e67b9403d14884096e4ac44aa271c5f50a5815ca4fc7c9cac741b37f8029ab3935809ef07ac3ac48ed7e7ae4144b919ab683d37ccec76dd115ab570f99ae8640e4b29bf8b5cf45e953523f4a307c1b5dc30548b59a6de469a7bdd5cba36d440e18b5296ca0a82afac309b4a77310fa0c9f7fa49eae836af2c37a8a1f90dc618a64a86c9794115f2be72b386b3521262d6f9d20e3741f7", [[], [], []]}, 0x405) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000740)="56e5e731af670aba611e2410902d1aebfe08fa4fd8520cfdd189cd4ed09b9f0941ef9db6906de2725aef9518df901cc30666f7ec", 0x34}], 0x1) mq_getsetattr(r0, &(0x7f00000007c0)={0x7, 0x0, 0x7, 0x9, 0x80e7, 0x8, 0x5, 0x3ff}, &(0x7f0000000800)) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000840)) bind$llc(r0, &(0x7f0000000880)={0x1a, 0x6, 0x4, 0x2, 0x2, 0x100, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000000940)={0xa, &(0x7f00000008c0)=[{0x2, 0xfffffffffffffffb, 0x4, 0x7}, {0x5164, 0x3, 0x3, 0x1}, {0x5, 0x2, 0xfffffffffffffffa, 0x1}, {0x2, 0x67, 0x8, 0x1}, {0xb4, 0x10b9, 0x5, 0x4}, {0x4, 0x3, 0x100000000, 0x1c0000000}, {0x5, 0x80000001, 0x2, 0x80000001}, {0x6, 0xfb21, 0x28ca719f, 0x2}, {0x3f, 0xfffffffffffffffd, 0x1, 0x100000000}, {0xfffffffffffffc00, 0x6a8, 0x6, 0x7fff}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000980)=@assoc_id=0x0, &(0x7f00000009c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000a00)={r1}, &(0x7f0000000a40)=0x8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/full\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000b00)={&(0x7f0000000ac0)=[0xe3172ff, 0x2, 0xdd, 0xff, 0x1000, 0xfffffffffffffc01, 0x6, 0x0], 0x8, 0x1f, 0x8c9, 0x80000000, 0x7, 0x4, {0x0, 0x3, 0x97e8, 0x7, 0x400, 0xffff, 0xffffffffffffffff, 0x3, 0x6, 0x3ff, 0x100, 0x0, 0x4, 0x100000001, "92b4917a5a5ade2f0d67578e14f193086ff21b34955c2f8effa7827c124b2d45"}}) fcntl$setlease(r3, 0x400, 0x2) signalfd4(r3, &(0x7f0000000b80)={0x7}, 0x8, 0x800) getsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) r4 = gettid() ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000c40)={[], 0x665, 0x4, 0xfffffffffffff753, 0x800, 0x400, r4}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000cc0)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000d00)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r5}, 0xc) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) pread64(r6, &(0x7f0000000d40)=""/221, 0xdd, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000e40)={r2, 0x8000, 0x2}, &(0x7f0000000e80)=0x8) 2018/05/07 08:30:25 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="bb") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000e00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000dc0)={&(0x7f00000006c0)={0x6c8, 0xa, 0x1, 0x200, 0x70bd28, 0x25dfdbfb, {0x3, 0x0, 0x9}, [@typed={0x8, 0x5c, @uid=r2}, @nested={0xb8, 0x1, [@generic="d81f7f5d1be8fe6f1b9ceb8ab326291d84991f6c868bdf524692fd8aa987cafe2c6eda273db5a8b7840e46ad2a7098a0e27de2c97d9cdb88465545426f7363c3e80a8d64425042571731ebca5f70369181ed4ac17a70e344369f75cf0156060e8db5a201859eb1e04c3434ede274b2108bfd99b410c61d4458a6ba9fc4448e76c6b60a34bc1d103a0a456850412aaa527301689f606f020e7e7ec1f8ddd4967aa7072a", @typed={0x8, 0x1c, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x69, @fd=r0}]}, @generic="9abf21341573af35d49a4d8286c88a56b1b7979ea1d16de0262e499d16bfd01dda9964e109a78e09860c569e210f843564e51367b8f10c427e226e30cc2223339dd8e9c1195f4faa0474269ff3f18a7c284190b3b61da9e5ccad7b244519576e2b86ab2116edbb035f17a6e03b3a4823906a729eb30e67f25a010ae7bc1c0cb6e31b111f3738fece4015504f62006baab9f297", @generic="ff5c0a5b0f24be87ab451091ee1cefc05c72004d8ddc3999746402ee", @generic="701d6f4a8c310acec2f35217656b5812835dbc865e43cfa54ad0daa5dcd54f1b1a6fb928c042858f4aee79fa8d171958c7bfb1a96213d985923997ab8967a72a53f85416557bf7675d56804cfe92c234c92d2f8f988d8d51405977f075c410cbc895e0e0d759d067edf24787bb345a607271be4c8a090a06f3147516effc01174863b30504e15163d12c4b9b8ef2c9eab9ad610bfb934a5f21", @nested={0x4, 0x34}, @typed={0x8, 0x13, @uid=r3}, @nested={0x2c8, 0x61, [@typed={0x68, 0x1f, @binary="a66cb963c9123540df9061655034fb11453a77e0e0f09dbde0ded43e3b84b2fdae9c3c5606a80b135ccab7474d37e75a7976ac10483bd26f2e16883b5c47e85153941fd9c343fb2e011b154ec0aed21801113f517ced64eab848e83bdc00f9980fa598"}, @generic="433d69c4e0dd7f5cc0fb80d7737059aa5fb08b0e056419422f94ee98b24e54938f9dba171d492bd99606f7a2af2c5540ca335d898f5be8d9f44dd3f13447f1049e05673c7a1a0085b3f11ae29e39b82f1cf2d92e36c200d2e1c15b0887cbfed0e90c9197032c0af859f7721a965d13b91f799649db576104bce8a0dde02a10b5ac1581e3d6fd08ec47bc4826dfaa1b5d3c04ee0de41a3cc24f2c89f19a1e5b82c3ac4e61be3f863283b7ba448ec8e8ff761b544648527293b21d", @generic="9a04148e76a7a1", @typed={0x34, 0x64, @binary="e182d04ca41081d5f0320494d69ebcc667b666581a502d75f65fa7fff833cf5a21e6d466a09fce23b6b308d322"}, @typed={0xb0, 0x60, @binary="400ee85e08987f927336d532b4fcdcdc671b0ba496fb1c9fbaf19ea7fec6c08b427d22cbd14cc3b8967e442eb08e679b23233702717220a758309eb59b12b8a5605290a3977f18cba97adbb757948ab9ae73339f71e9283229a90af386fe81b17c43d4348e1905967b727438c157255f0faf726981f4b493051d0b587da485909355762e2e218387a622d992af9e93e9cc1f15188ecc9c63e5f738486d578bfa0fd93594f88d33d199b2"}, @typed={0x8, 0x1, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x32, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="aeb1cad628ac59753d3732faaea6afe12e7f05df97b82dd93f8fedde64ffef725817352821ae7ba0e60db1485672a1c34d6cb196996c5727b4f701051f57b1c44e0e99c9ad4cfbf0b05ed017bba6eca7efab24b40e418aa6d0008d790133c436e092b7b5de36ee0ee90826e35a0da9dd951242a49590bfe797995a7c713c39b325347753ed5f8491117986f17813b23d6ff728b77f395c08133fbb94d7f1", @typed={0x8, 0x38, @uid=r4}]}, @nested={0x1d8, 0x5c, [@typed={0xc, 0x84, @u64=0x2}, @generic="6746ab751f25218c0d5e53acaf2446dae701b45147fcb956be256f0a6d2a6cbc6ae2bc5ff75d1cdd2a49ad7d83fffb31aaa22e69bb1913ad314ee8759306bdbc3f8b92f4e6de596ef6200d2f039bee6c29545fb0fbf5f431c74c73071b274e1bfb4ab15483a47128ef47cbf1ce88f6587d91fa7a7e98e2737cfb3f5477b20acf45c51534cdc2db7197525504a5a13012cb3d3c52959011d74ae182626a3338580c7e4e7d1c959d472939359cd9b9b5a8d5c9e29cc67c64258836687e3224450dd60e01d3b01f2f058de9f8a82b2254c125ce00c13712ad92dd45f3b771", @typed={0x8, 0x89, @pid=r5}, @typed={0x24, 0x6a, @str='/selinux/avc/cache_threshold\x00'}, @generic="54df9d08c294b67e8daf651843ae6c0bdecc6e0add2a8deacf9c68c4b6e83768d2b90d86739e7979266260b1ac6e8c1fa6af919f70d6648dd98f52630b04a2e30faba41323231d4f1e31b88acb8dfb239a12336dbab3786d847b4788cfacc2ec680d8241e32b4d5edaeb6a10b9cb93163728508f433e87543d24d140c0d29309c07df089395a6eb2", @typed={0x14, 0x4f, @binary="9b3ee0263718a9ca4d04ab55835e92"}, @typed={0x8, 0x7a, @uid=r6}, @typed={0x8, 0xc, @uid=r8}, @typed={0x8, 0xb, @fd=r0}, @typed={0x8, 0x29, @uid=r9}]}]}, 0x6c8}, 0x1, 0x0, 0x0, 0x4000}, 0x4040000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000e40)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000e80)) connect$pptp(r0, &(0x7f0000000ec0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000f40)={0x6c4, 0x8, 0x9, &(0x7f0000000f00)="4daf3d65118b182253"}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) setresuid(r6, r6, r3) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000)={'team_slave_0\x00', 0x1}) syz_fuse_mount(&(0x7f0000001040)='./file0/file0\x00', 0x1, r6, r7, 0x8, 0x18000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001080)=0x6d, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000010c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x8000}}, 0x0, 0xfc26}, &(0x7f0000001180)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000011c0)={r10, 0x3ff, 0x7fff}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001200)={r10, 0xf3be, 0x7, 0x1, 0x8, 0xb, 0x5, 0x401, {r10, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x0, 0xc23a, 0x2, 0x1}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001300)={r11, 0x7, 0x1, [0x8]}, &(0x7f0000001340)=0xa) write$selinux_create(r0, &(0x7f0000001380)=@objname={'system_u:object_r:dbusd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x38, 0x20, './file0/file0\x00'}, 0x42) truncate(&(0x7f0000001400)='\x00', 0x7ff) getpeername$llc(r0, &(0x7f0000001440), &(0x7f0000001480)=0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000014c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0x3f, 0x4e20, 0x281, 0xa, 0x20, 0x20, 0x16, r1, r9}, {0x4, 0x8, 0x401, 0x84, 0x8000, 0x8, 0x7fff, 0x1ff}, {0x6, 0x9, 0x4, 0x7fff}, 0x4ce9, 0x6e6bb7, 0x2, 0x0, 0x1, 0x3}, {{@in, 0x4d2, 0x3f}, 0x2, @in6, 0x3503, 0x2, 0x0, 0x5, 0x2, 0x20, 0x8}}, 0xe8) 2018/05/07 08:30:25 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x8) ioctl$TCSBRK(r0, 0x5409, 0x5) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x408000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/180) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000140)=""/42) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) ioctl$TCFLSH(r0, 0x540b, 0xb712) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x94}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xd0, r2, 0x300, 0x70bd29, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfa5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0xd0}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = memfd_create(&(0x7f00000003c0)='bdevppp1\x00', 0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000400)=0x6) r4 = openat$cgroup_ro(r0, &(0x7f0000000440)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TIOCEXCL(r4, 0x540c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000480)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x9}}}, 0x84) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000700)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0xb0, r2, 0x300, 0x70bd2d, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc7b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2000000000000000}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000740)={r6, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000800)={0x6, 0x1f, 0x4, 0x8000}, 0x8) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000840)=""/204) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/net/pfkey\x00', 0x200, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f00000009c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x24, r7, 0x200, 0x70bd27, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000b40)=0x3, 0x4) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000d00)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x1300030}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0xf0, r2, 0x200, 0x70bd28, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x15}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff00000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r8 = getpgid(0x0) tkill(r8, 0x2) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000d40)={0xa61, 0xe6, 0x6}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000d80)) 2018/05/07 08:30:25 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = epoll_create(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000001c0)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000011c0)={0xa8, 0x0, 'client0\x00', 0x0, "9d65bda4168afd34", "653fa0d65b5102371dfb839f94b36d4232f8b98cab38944c2875ac119920892d", 0x5, 0x4}) r3 = fcntl$dupfd(r2, 0x406, r2) listen$netrom(r0, 0x36bd) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001280)={0x8, 0x1, 'client0\x00', 0x1, "1a015d853c27d5e8", "234d7f3eb747d14345e3127a830fabe29f4ceb712881c46997821fdbc169e680", 0x80, 0x8}) write$binfmt_elf64(r2, &(0x7f0000001340)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x4c7e, 0x4, 0x0, 0x6, 0x2, 0x3f, 0x7, 0x268, 0x40, 0x338, 0x7, 0x3, 0x38, 0x2, 0xfc, 0x1, 0x2}, [{0x6474e551, 0x5, 0x1, 0x8, 0x9, 0xffffffffffffffe2, 0x7, 0x7}, {0x1, 0x9a, 0x80000001, 0x9, 0x400, 0x7202, 0xfffffffffffeffff, 0x8}], "6d6bfe407db4fe309be87c51fcbaa3d9cab4f3401ebc1fd7be44539303549f7910bdf6e317dabd2b7e571b1c245047f94f8d8ff7bdd1681860dc705d375f4769cfc17f60fc23d62affe676bc41b048", [[], [], [], [], [], [], [], []]}, 0x8ff) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/snapshot\x00', 0x40, 0x0) writev(r4, &(0x7f00000030c0)=[{&(0x7f0000001c80)="d9009a69beccc5dada1be9fb0de5fb8bbf239140d95aa1abb25d6b8e72339c8709836eb57902eaa4533a815102bea60206ad3c0b75eb4f862219cb3e11025a48ef6e0fa97434532cf743d04aa788130535ac89ec961b47bcb7ff9f020255bd1158c87f8e0cd651e3c2e0da045c419829b0ad526573f7d4778a2080bf7ec37f90b659b5d01c57d2072d75eb6ddb583679a647bcd1b72c0e33cdf4f7ef967c9e8d12f87e817f135c9d05612efb9eb8a3277f", 0xb1}, {&(0x7f0000001d40)="4e3af51244a00d64a03aa65d5cf53210468ab0fed73e0ec42b381510934ad6b7eb684599fc58937017bc1885757805c8e8b785e8e6010fdffa", 0x39}, {&(0x7f0000001d80)="3462c5f4c2a66214f4062f4d7f7a1d616d49884aec01510ef765cf0a4e24d2cae00b72ef9efc13a5e3f1ea226f3dca27e65810fb4b66286e91ffce00dca946b905dfcced95e93888aecc449f26f37a84830f9a88cd18cdded2cffc74c62c337aec8299da8b9f98c03881ba16401c022b61a2e2306ef32f93e12aa6eed4b68a7ae7af", 0x82}, {&(0x7f0000001e40)="bcc14b5e2382c2d62a4c2d41b7ed7f82f866d30f43d90f1be86ac5de973383a99eee58a4deb8f50e3316c8e1d38dcfa44e297cf9e9c7616f5dad9bf97e538a83e378b9fa41e276b856e9e14a48ed499cf43414680358e7ab9a860b4262ee03faff17559d827ca9d9281defd1cb8cd82aba0195f10633c612430e17afd2778369163900d02237546d0d1f777f8065fdae7114a21cb8ced1e341c098d9814408cc9d7f04a6ae70768c01313cad870b8aca0bbb2063ecdd4178b266fa9b90ffb8ec6ba89e88b6fbce8f803ca66a902fdeb363522be8d0dda7d05b69b32425785969f92fd8c33582fc6500059e1b2cc58334434a6c5e9a129da3124d01fdb620c57470484dd13e9388117c47ea2601f132fc2935c3360376bd43282d0bd344be9abb8e6d52239565f3db5af96c1f2786a292521223acd1d6fcc658db9edce6093a5890e444c3b6a0c700715f02580ad61c0912f04e0ade03c250bcb22a7974f89b9b02672ce8e08e79676b194a8ad21947b9ca1c6e27a5aff195460475254b72d394fb722da324d427be01da8ab63de57001ea954c5c6e28998268abd71ba600ed36fdab09b56158db35847b66f536777719132730037eec7e3ab73a464c40d2e242b67301ba5f4570b1906e7f7f11090481d5232e866eb80aad8a4bbedacc5623a159c66720ee002a274a78cb216eadc3456b4b3dcf29048d4a89d3cf7e279fb5213056ef4f5085350de1dc75e855c71c11da99b6dfd00d9464bbc300ef05cedec8e662bd71024716e436a2b28ee3de4767d35c4c25f392d9b9078e7458a1c0602d32ebd35b2d8cec3ce25a06007ec939a84cc07826ee5d8e9cb7fbd9ea08984bd8cb5d4e728da1d9ed9ce9f4e266f37b9402d5766fc2f0aa61d130f7e1be55c2e5a822c14de09abd25ab0fe549b31a1622be786b176b8644856b9dd40909c7695379a38f8e3ee4e0f06b4af51f08f09ce16b11140d0d480476bc8fbdc9e43a71773068c4b37f28c6a758a60b12d819fc9d444b6408ed2657b4c0a81e52f794721abad5f450bec22517cd02ca3f3fca0594b5fce21feebfe36ce8e2524c66767a60c570f2eb3fa0908e7bc680578ab169c0dd50badb2d91fde773db7805e80eb488ba79216dda9e9c14a1612d911fe482421a114a8e4faa17714deac6d7073d484196ab1f81a7eff7dabfa5a9a01e25f4a4789e4a6e6ecb30ff8ae457bd20443daaf09991b7ba766f0be3a121dbdc3b95750d8e9452e94be4021aa7bd38a000ae090155f90bd5b5cc045b3e4f1f6861e815f8cbce9223dc6116004aeccc52ed73a707023b21b73286b5e46df5dee025d07b44c8ae6e9100349ca295c36a18a48c9e4997f9f59b87af6f8f061a90e22bf43b939f906a6271bd0daccdcc5684acaef80f71ef89dc15e4598f4a5e5b3767965caf0731627957448ec3a51d713f2d000240bfb14377caf568e74fd888c3dd908e87f67370d8beda48c8c212c1296cf41f34de0b1a209d438d56f25b890eed8f89abe8009025e44c265f5f3cf9e84285db098132398e7ad262ea190c3485ca82b38dd47b4985353981ae8f24d03fd34625fb67ee9af4a4d811dcffcdad853d561844a77862c44edb2acfe49027aaba037cd7cb00969900301ba4cc36a016e86882664d7aec9dae6fd392cf96f1e0c98f1b01cc27fc1f10194470074a6a958c96bf677f292a7f46cf3eb1be58fe772bfe9bd9933b3c0f6bedd08697772a5d93388f74bf06bbe646e980a087e8d8e6a5119c5e54ec71042096691d91177f719ace6c707b895a0f219a50f663536723a1bb10003f956f465947b0d8b9c52661db0f6c1454cdbf8c7c40b1f8a518bcc33554c0f64ca9f3999f6633efd4d4ebdb2609386b98e6f840775103357444531e80074a5e9f39be524afc19282a9e7cc3edd73bd7eca021f872e6bb453c6572ab002a48247fbfbae916c4b5472ee7ae82a9942476b5431b2cf18c4ced5404b5bb39c510916614530160637c8cfc75af0b2cfd1e8e21594f41b1727d066aa43edd5f29fe2e86cf22dc95892e793c6fb516d56d07ba4b3b95c84f0fa328c7c56bafd3368759f936e3a1ee51b2dfd39934390da10b2a6de52487f46d087844cf182a0c9d39e46ecbdc71b24a44beefa65039cfbb0a682de70f4e663797b3095d6a6de441d56fac9d408d96d67fbeec42348df41d00d9afae27707af6ea459c23ddcaed7a58030e4a69463becd0b71235fbe8b771e85f87b60c6456ad1200bb2a58978a1e19aa5a22c30e25d0e04e93d07cbab5ddb7519002b21697d8bfbf469bddaac4f018fb893018eceedace0a1dc529503b8eb23f97f09879c45f8d775af0111a76c9c80281d064b9707fe23e48de13a24ac371f991f63a374d87c2dcc9f65ef2910807a0c05be8ca14135c97129e29096013b6d2a9cf5457151637be9d0caf885dfa686ea8e62f39a161eca3f6744aa805eb7a2fd15bfa327d18209670fa44ef3d8978d72b047f24b71011d5aee5e600938e03875e5a698ae086dd1455e18619c9eabcd68f2a062067aaa79ffe74f3f603a3a95599d61c875cd4883d16eaba608b90f69314ebbd925e4b7d81bdc68070027def180ac930af30bb8c57a0eb1ca0fa53cf3c4bf8bb2dfbbfcaa4183b9bf366f68e9433b531e4a975c744a2fbf31d76c5ddf7e600480c5e47b178846cfcb9b930056dc848bc952d9fd27323da895ea5fb85fee98b8938e0f74e614c45cc3724ae3461e97910dc0a73b557839bfd93aa942210335049843367b0ed7a45ba4ccacce0f341e1545bb0cf5899fc84492a34a937369264b96b1ccb5d66a54c8f581d81701eb2c41320c6ed4e41a8ac30846e167de044255d5b96f9a51d0c200670ec5b189a317b46309735167c79ecc3452a91bd8a578136ff140fff1a830af75b87d0a4081124f256300bd36f646924c62d8afda28b7c780ad80fb45bd74a23c80197ba64793972b20066c3c151d6f18c0e3c615de4e63ae2fa757a7cfdf025eb5b04bcfd235b4621649273d40282a880353b663b327343c8bb2833b387d689e73a779f8da50d70c302488d4d9b6136ea34123413b7318ff782fd57e5a91ec340cf8d5b0cb4f6efe0e5f3f80a8ba5dc56563e588f83ad8836adebc24927ff56b27162e6b212e566e05df326f68858f07f3de2c769235acd42367ed9765f26d585b8e6e9cf262bde7dcaa943b857b6670521e584f1ee167d83a0a82c961fbb4f7a47df100ed77e5cabe359d56e146b129779f4fbd8f519455a44f3cc281aa3f52458e064665aabd94c154bcd9d2633935556ef3f4dee415e94b71caec9e4ae122ab2a8bacffe86aff523f9a624561b3960517a6ee668f85e2ac2123c72a637d6841b11c4c0b74e711b68d789cf5d840aeed518db4b272a7caecb0c317149f578ac24de91ff124efba09d44654a9d41361477310ab47863a0cf0f7fca4b131cd23968232b3fdde8e1bfb30e54f7d0c6bfbd949fc9a7057023eba0b09710462799434de4d28c45b59231ac743064441a1ccd784f59ccb25bf2c4280e6baa638512a9af424f90b1dfeffae109f2fd51e8857a813de4d25aaf63be74190a8ffd23ed8bb456466e6bfff288f755ffaf321d4ff90f69f0435f20029012934650b4ceb7dd6459e73dba4975f62a9d8cc9ad64cd29ce8f17f6ca1316f51773b272e9b58cb0d6c70df11102612481055d5775143380402f88fef45be245efc817b2445c8c26bc6a149f61af29f55fd88eb55e6a7c0116d89c1b41ee4d862a68f20dda54e091be7a20ec701980acba9f7b96da6dbca63721811d7c8a58d4af51a03d94c00938ac329584edeb15a035d2411b2105a8e075c9800f2517cadb342d8a52e8f5b11bc1509ced034c91887d13859992efa7ce7fb3200400887d4e59e027b73acd01574417dcffd9231ef40db65c070c997046bce45507c240d771f839ee9c1b14285507dc4a99c84a9049b16d239635da7943ca0de5ca1cf4359f74b99f27af88cfc05bf51c0329c6016083398acea9a54df4bf2bc30b97888bab740414ecef82ea860fb75f3d22a990e19e5b2b092850bbad955bb8fc088f8502cdae9b7d12c48f7a60513e607c5006c59fc5372b1d57f4051ab8420ab9a7096de92c01a959548ed5e17a3ff6c71a3b62d1f80518406daa3781fdc70f2dcead37c869686045ed976e4ef1f07fa42c807bcd5576f759ce215bb21a18fe7c4c15d8b37144e853f889c4f2398a385d973333b3bdfde7d7f2e387339c9bc4187ffa5d94af84cf8f0b9bcbac10b23253fb281b93bf2ac4f971e279894ecb54627af22d74d8016f23ded2d869e82332efa3008a804c30bf62dbd1bdf5d1845009ec3530fa497d6abdce1dc7289c992a7fae25e113a41de341cc55470fb5c2cf5e1b8b296fefe4ed53bb4efd360fbc75eb87836db4670165d475fd6bc4f48ab9ed856705faa9eb292c16dc6f04dcca24fbfb177d58cd5ecd9a62be9fe450949d807fe11959e516ecf9d534585f02f5fd532e9d330a75f6af0e277d5c65f9700909de1053d6846aefcecc1d81fe8fefd9118ff32f3d26c0de74786dd89dd6efe4db86727044e508ba53e5f5dec5c6ba79ada54175b14227a352d0f99f9c8e55cb27aa1d5e9ca5cad73cb784a20154890bdd982bb5fc10455f3c4bb1d2ec2d2d2fbdabcfd86c33fdbe8502a98fab1ed2b93f781b2800b6f32375cbbf48a1e9f7494aba7f34b70b9f19b413f6930d91bf879c9b75b34380e21059649c9c7a49a199b3fdfd7fc13a5c58b14323995fecb59cf37d1098dfcbf6f086c3010be18c167eb6c2f87ba6a3041d79fdca05470f8e53037dcf19731e3f2003a65aa67deaa7e618309a8b37f7f40d5669221a940153be6381e06452e3b3bf9147c9f484230d8c86dfda12371e62e632f8ae8d13c43693b29abfafae018d93408a7ab3dcb78bf7689692c1ded9a3d3a304f2ce29db376c35e24c11357b11261248eb0f9608d07321b7132aa1b2eb81f7e0a5db19db841ce6620def56a1be0b44e7ee05a0c963b7da8bd0f41e65708a4dd4baffc4ddadd15b3d279d2ee22a568da75e5ba9c31d4f055551ce9a459e471bfe8fb1822c2255e17eee32f2b5f3760c989b292fa955d80697f80a62c84f721cf43049ac2d7bf594dc18903febff55c994bcace82a411816e6ab8571e13b19cf599c6bf305bf0622b64c79c8d76266f84bbabfd7cb5f973f39adca62f088fdef206d8343161426943e12ae3054db35d9acb132d057d0b2daefaa4f5337d0077be04400044098f813094d8f7a3984365b2f6372829e7e24181aa0b958992abaaa1cfa7e90a6db86f28014ea8e3da73e3562a3d71ebe79b7ec16fca5f64b680afb47a04a128b0624a2beeb1ea09761faa9753d0bd48ae58dfaf7b5e373c0918dd76168ec948fa27447cebb0d1ade43e503baad57d6b4c18958cdad6c82379d7e3b82852422633dcbf546ca0211c2e8f017159e2c3fd7f74900fedc8ad8bc8c302d903b9c7db9b53371324cf51aa8288cbecdc71d77da5c38a163b585c33caa8457732367cbbbe38090310eab3b6504b0e48ea23d55eb4f0ac0a1eb048467f0177aeedec8519753fc33b5ecf14a4501e1628cbde8cce5afc82492bdd3e98cad8d79fd46111e85f3c32feb888a1a4a2757cb7deb268d1bbf4eba0c85f3327e56fe332634ab8110f182a1e83413d898ba2e6104c27768378df4b68d0c4be1824afda8577c38d8727ddc39cc7b4f89aa0bf952c53b246d1f188c047cd0233d027d93f3570351cf0b1d9828b9a663e50154d117521545a32087", 0x1000}, {&(0x7f0000002e40)="d98f9ae6beb1e7e9f588d7", 0xb}, {&(0x7f0000002e80)="20f76ba5dee3e8935dafc62792", 0xd}, {&(0x7f0000002ec0)="f2d75e8208716cb4fd44e0d1bcf0b707c3f3deab0eee322c96c8d1171c96db65e17090bf41276b5a8b337561", 0x2c}, {&(0x7f0000002f00)="8bfa24acb876c901e368ee92382bb6cecd2be90be9d6e200a9f1daac20af743f246977413088aed4ddb978ddfcaf15180e71a76f5a932bbf4fb999b81dd692d56a1548da44a43d22fdbfe8e1772135aa2e3c5f9d09aadb70f96b5563f6b067e8df2c4c21e10507864dca95e54e49eee50c77e1a830bb4fb296046095a94fce88068d7d5e2232c93c3ca0bdb824a9598a4d8fa82458cce31ccf8659b287da96c6406506172c96510b4a5cc139d9c356c985ef4e2f36b3c873fffd10bcfeed11d1a5ec7fa67a8b1fc41ed78dfce6", 0xcd}, {&(0x7f0000003000)="cda796acc50d0d684bd52f509e58f76771a4a73317791d6e26110416f7ed560ec8c542ed51edd561f262f3bd249f327f092b6b0755b85e7b4f42499e7036300ed0a43fbbae05852335831a056ccebab1daf03168b4002fa1e4116cdacac3354da17efc61c0422f6439ad9a46a80b8debb296c727dbe08ce021daf7e22576eb9daf4c4572807ba859c2e6396a", 0x8c}], 0x9) fstat(r0, &(0x7f0000003180)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003200)={0xffffffffffffffff}) epoll_pwait(r5, &(0x7f0000003240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x0, &(0x7f00000032c0)={0x10001}, 0x8) signalfd(r2, &(0x7f0000003300)={0x80}, 0x8) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000003340)) sendmsg(r5, &(0x7f0000003a00)={&(0x7f0000003380)=@generic={0x14, "a9d2826c5443546e3619aeb07e05c6bd535b2455d2381b453ec9b2bf6cfff8024b96e0d0d11ee7dc4b97b73e1d02b08839dc79735d07976aa6a0228ba43ec6c4a5191389feda89b7d47f3b4af01e328cdfc4bfbf1cf6ed91631482a9ea44595f98d0608579a77cc5d763478e3bf248c4ad4bf2126091ee153601fb85592c"}, 0x80, &(0x7f0000003540)=[{&(0x7f0000003400)="b260b2", 0x3}, {&(0x7f0000003440)="64071d1778b533f54dcc07e308c73709a00e990eb0ba9c802605a942ef406c501d9765446217bf2724c6177738b79a22b44b7b652b5787eeb928a971f12af644a93d2ad4cca399efb912c85ff609b7103c6278860a8fb5bcc4770fb50cacde9157cdc68293b85c75553628de12257007a5f7fa969423188a0b76cc9dc682eac0d6ed5c0eaac56b67cd1ea6096f8c172fb34dd98c7da461e5eda5e9a07d065adabf690fd3ae00085ae504", 0xaa}, {&(0x7f0000003500)="3f118b20d17de0ac2d608dec8bb716b73a9ba62644d30a63594634fec913534e3d6c55e2f6593e2d32c22487", 0x2c}], 0x3, &(0x7f0000003580)=[{0x100, 0x116, 0x7, "244d5c6c410ddf4ee6009639421a7bc2e720457c4dc3edb02cf26d9e80550cecc3fde1cfe6f9607caf776ec082f539366db5d1ac9a67f2743afb82e4a52fb212af069d10aa48eb479694dd16cd427f8a2268024a3f314f311fccf0161571f69519d6628795bf5d68651ff6b01a7a2d5830409b5d4ac9aa443113f63858f44ece5251cec5025e437471754edc43ca04680c2b9e454728ebfe4fbaf2b251287feedcbc0a0fb63a57bb3f1d412a4482bd26c77ce3afb1054309c6ea9ec7d0b660ac4993c52ab48b2b7066f65f894ae6ca1fcb800e3d30111ca744091bf73361cd5ae6ee259599a3e0a253fdbd5096c3"}, {0x88, 0x10f, 0x0, "e6d5bb92afa9502d73ecddb0c7ea4437ce163baf2471b24001a0e4ba5b654459752fb6d1b5201e661379263d482dd6fdc92aa04f7535eafbad0e4fa22096aa9f7a903975484a39c9b971b7a6efdf2647b633f91778d23693c79559f1e16a0ae0bca81c0d8592921ae3d1b1a3f49204de9b24"}, {0xa0, 0x29, 0xff, "407bc20fc81839a015219744d0e57391ab17d08e4cf84affd9678e5d7e0ded4eeb07078564b2e29efada3048ca24eac6690e406236075415669ca4e51a3343f9c9dfe4c9ad6a1486d381ad91f36a15d369c4cda2ffd0a1ae03322fe6b6d94882ee2c9be07d12d5f1e018ac4db283dc84926639fbb96a7a229d2a5b64ee0a07b0a010707d68d5e87d26832078461d"}, {0xe8, 0x10b, 0x5, "c163f72abaf0913f96b5902ed74b1c9589e3dbc214b0a1ec154069be85b54041f2879dff1341dab32ad3e4ecb504c54675b909f55f065584a0e9aafeedb8fc8e583fa378f6eb33dc2dd352182e931f4f857a0b24b814f1c632ef4959c6bd3e5550a00e550203162df1b87fb40a8d91d0add810176bf5726f1688a1f8728736d8bc964f5705faa1910ef89e8b0a89cfddf02f8c793d631b1d9897d64f9d1941c8b0e17a6452b0cd6e2af7b940602f271d6a865d31bebc7cbbd8b9264749e9a31b2e0000d9ddd28ec8609c1408ffb6f608faa3"}, {0x20, 0x110, 0x7, "56cbef19bce580b97850c824ac"}, {0x30, 0x11f, 0x404, "beebf8ccb09aaa002c00e4aae7f42acdcaf87a4cd766f429a278"}, {0xf8, 0x10c, 0x9, "0094ceaba6e070adfa8d94bedf1d265c10028fd038755355f8e601666f4dcdb38640b2c115dd3823a54e0c92bea8095c90d4a84aab38a86d1664d49bfbc6720a212e694244c138bb0dc59cce4c2b7648bf887d8ff4756f0622ce28415f5bc7b549deabdc060698d4bd26ba979206c1281b89abfd7f23f65f08c9bda09071344054bf04a147af27c3530f9655fc88a37893f7ba27c65b42fb5e360454c1012ed55464925caa21962e55c15eec0bfc547b361061234430509845a9c3461f74786da255f701f6e26131af7f8e25d38953e7b704bf396aeaf3ec2e4bdd63173232ece0"}], 0x458, 0x8000}, 0x44) accept4$unix(r3, &(0x7f0000003a40)=@abs, &(0x7f0000003ac0)=0x6e, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000003b00)={0x0, 0xfffffffffffff395}, &(0x7f0000003b40)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003b80)={r6, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x1f}, 0x6}}, 0x7}, &(0x7f0000003c40)=0x90) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000003c80)=0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003cc0)={r7, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000003d80)=0x84) unlink(&(0x7f0000003dc0)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000003e00)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0x1b}, 0x5}, @in6={0xa, 0x4e21, 0x7}], 0x58) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000003e80)=0xfff, 0x4) fsetxattr(r1, &(0x7f0000003ec0)=@known='com.apple.system.Security\x00', &(0x7f0000003f00)='/dev/snapshot\x00', 0xe, 0x1) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) 2018/05/07 08:30:25 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x41a440, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000100)={0x5, 0x1, 0x9, 0x7, 0x6, 0x100000000, 0x9, 0x3ff, 0x5, 0x3, 0x840, 0xb096}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000140)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6, 0x200) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xc4, r4, 0x24, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xda9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x901a}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x50ef8c1c}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0xc4}, 0x1, 0x0, 0x0, 0x95}, 0x40004) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000003c0)={0x1, 0x0, {0x2, 0x2, 0x5, 0x3, 0xff}}) write$selinux_create(r3, &(0x7f0000000440)=@access={'system_u:object_r:xen_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x31}, 0x3c) r5 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000480)=r5) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)) perf_event_open(&(0x7f0000000580)={0x7, 0x70, 0x400, 0xbf, 0x4, 0x9, 0x0, 0x4, 0x8, 0x4, 0x6, 0xeae, 0xfffffffffffffff8, 0x97, 0x5, 0x8, 0x4, 0x1, 0x7, 0x5, 0x8, 0x8000, 0x100, 0xfffffffffffffffe, 0x400, 0x9, 0x6, 0x7fffffff, 0x2, 0x4, 0x4, 0x2, 0x4, 0x2, 0x7, 0x8001, 0x100000001, 0x80, 0x0, 0x727bbfe4, 0x4, @perf_config_ext={0x3, 0xd842}, 0x80, 0x7ff, 0x6, 0x5, 0xffffffffffffff04, 0x1, 0xffff}, r5, 0x9, r3, 0xa) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000600)={0x400, {{0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}, 0x0, 0x4, [{{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0xffffffff}}, {{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffff8}}, {{0xa, 0x4e23, 0xffffffff80000000, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}]}, 0x290) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r6) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000940)={'ah\x00'}, &(0x7f0000000980)=0x1e) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value={0x0}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000a40)={r7, 0x6a3f47e2, 0x4, [0x787, 0x8, 0x3, 0x9ee8]}, &(0x7f0000000a80)=0x10) link(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)='./file1\x00') ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000b40)=0x101) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000b80)={'ipvs\x00'}, &(0x7f0000000bc0)=0x1e) syz_open_dev$urandom(&(0x7f0000000c00)='/dev/urandom\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000c40)={r8, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x4d71d107}}, 0x7e, 0x7, 0x6, 0x3ff, 0x81}, &(0x7f0000000d00)=0x98) syz_open_dev$urandom(&(0x7f0000000d40)='/dev/urandom\x00', 0x0, 0x40040) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x3e0000, 0x40, 0x4, 0x363, 0xfffffffffffffff7], 0x5, 0xb1d, 0x6, 0x9, 0x9, 0x1, {0x9, 0x6, 0x1, 0x400, 0x80000001, 0x2a, 0x0, 0x200, 0x9ba0, 0x9, 0x9, 0xffffffff, 0xf1, 0x8, "0e08749a820909455a925a9c0dc78f682a589edf41c40dc32644d5d2113af7a8"}}) 2018/05/07 08:30:25 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$lock(r0, 0x5, &(0x7f00000001c0)={0x2, 0x0, 0x6, 0x10fa, r1}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000200)=""/108) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000280)={{0x0, 0x3, 0x5, 0x1, 0x7}}) splice(r0, &(0x7f00000002c0)=0x60, r0, &(0x7f0000000300), 0x6, 0xa) ioctl$TIOCSTI(r0, 0x5412, 0x1) r2 = syz_open_procfs(r1, &(0x7f0000000340)='clear_refs\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000380)=0x20, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x14) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000440)=0x17, 0x4) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x202000, 0x0) ioctl$void(r0, 0xc0045c7f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0x32, "c0fcbbcafb3a7bc1912c34407209e1e18914bbee76037b521f477288c218ca47cf6a0128258187b724186c060aa0e078a8e6"}, &(0x7f0000000500)=0x3a) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000540)={r4, 0x8}, 0x8) init_module(&(0x7f0000000580)='&\x00', 0x2, &(0x7f00000005c0)='\x00') setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000600)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000700)={0x5, &(0x7f00000006c0)=[{0x4, 0x7}, {0xffffffffffff0000, 0x1}, {0x8793, 0x5}, {0x0, 0xb0d}, {0x2, 0xffffffffffffffff}]}) readv(r2, &(0x7f0000000a00)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/232, 0xe8}, {&(0x7f0000000940)=""/172, 0xac}], 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000a40)=@assoc_value={r4, 0x1800}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000ac0)={r4, 0x100}, &(0x7f0000000b00)=0x8) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000b40)="662791be5fb19bdc6d636b93786a2588", 0x10) pipe2(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000000bc0)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000c00)={r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000d00)={0x5, &(0x7f0000000cc0)=[0x81, 0x1, 0x3ff, 0x9, 0x5]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/enforce\x00', 0x4c4300, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000d80)='gre0\x00') [ 42.093811] IPVS: Creating netns size=2552 id=1 [ 42.280290] IPVS: Creating netns size=2552 id=2 [ 42.349211] IPVS: Creating netns size=2552 id=3 [ 42.427450] IPVS: Creating netns size=2552 id=4 [ 42.544617] IPVS: Creating netns size=2552 id=5 [ 42.715799] IPVS: Creating netns size=2552 id=6 [ 42.907667] IPVS: Creating netns size=2552 id=7 [ 43.084068] IPVS: Creating netns size=2552 id=8 [ 43.099634] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.188711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.475447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.562388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.664897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.765369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.776873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.847030] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.931436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.958144] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.046118] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.054205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.177038] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.301773] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.310448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.414183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.433146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.515923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.568240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.577883] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.587372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.600540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.611184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.628415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.681769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.689875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.731482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.884931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.918343] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.963006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.028039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.050662] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.060473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.118813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.133612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.146479] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.171900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.186816] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.205941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.218980] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.236176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.272591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.289030] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.329129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.344392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.407836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.699134] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.756321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.769642] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.783718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.803351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.815431] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.864389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.889652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.898358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.966220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.990066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.005200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.066694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.104510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.239391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.313402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.422383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.518368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.909819] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.218965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.301638] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.330593] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.442335] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.561101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.705803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.803615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.925922] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.014229] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.071858] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.264338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.286496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.420693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.654864] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.921748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/07 08:30:35 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sched_yield() r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sw_sync\x00', 0x1cd040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000180)) fcntl$setsig(r1, 0xa, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200200001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000008000000000000000000000000000010000000000030006000000000002004000ac14ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/07 08:30:35 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000001c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_type(r2, &(0x7f0000000600)='threaded\x00', 0xffffff67) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/07 08:30:35 executing program 6: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x4d, 0x0, &(0x7f0000000580)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@fd={0x66642a85}, @fda={0x66646185}], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0]}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=[0x0, 0x0]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@fda={0x66646185}, @flat], &(0x7f00000001c0)}}, @release={0x40046306}, @decrefs={0x40046307}, @acquire_done={0x40106309}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[@fda={0x66646185}], &(0x7f0000000280)}}}], 0x31c, 0x0, &(0x7f0000000500)}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/05/07 08:30:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'yam0\x00', 0x101}) openat$cgroup_procs(r1, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @empty, 0x4e23, 0x0, 'wrr\x00'}, 0x2c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x101]}, 0x6) 2018/05/07 08:30:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/21, &(0x7f0000000040)=0xa) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x208, &(0x7f00000000c0)=0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x8, 0x5, [0x20, 0x1, 0x2, 0x1, 0xb4]}, 0x12) 2018/05/07 08:30:35 executing program 3: personality(0x5000004) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x4, 0x4) write$cgroup_int(r0, &(0x7f0000000080)={[0x0, 0x36, 0x0, 0x33, 0x0]}, 0x5) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/07 08:30:35 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x2, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e22, 0x9, @empty, 0xffffffffffffffff}}}, 0x84) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000), 0x4) sendmmsg(r3, &(0x7f0000000140), 0x307, 0x2004c050) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r1) pread64(r1, &(0x7f0000000080)=""/49, 0x31, 0x0) setsockopt$sock_int(r3, 0x1, 0x27, &(0x7f00000000c0)=0x15, 0x4) 2018/05/07 08:30:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') pread64(r0, &(0x7f0000000140)=""/103, 0x67, 0x0) 2018/05/07 08:30:35 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'veth1_to_bond\x00', 0x0}) getsockname$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000940)={'irlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001b40)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001b80)={'ip6gre0\x00', 0x0}) accept$packet(r0, &(0x7f0000001d00)={0x0, 0x0, 0x0}, &(0x7f0000001d40)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001dc0)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000001e00)=0x14) getpeername$packet(r0, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001f40)=0x14) accept4$packet(r0, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001fc0)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000002100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002240)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000002340)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002380)={0x0, @local, @dev}, &(0x7f00000023c0)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002400)={0x0, @local, @dev}, &(0x7f0000002440)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002480)={'gre0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000024c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@loopback}}, &(0x7f00000025c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000028c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000029c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002ac0)={@multicast1, @empty, 0x0}, &(0x7f0000002b00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000002c40)=0xe8) getpeername$packet(r0, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002cc0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000003540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003500)={&(0x7f0000002d00)={0x7f8, r1, 0x200, 0x70bd2c, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0xe4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r3}, {0x160, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fc2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r6}, {0x270, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x1, 0x7, 0x96}, {0x3, 0x10001, 0x1c50, 0x5}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r15}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r16}, {0xc4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r18}, {0xf4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}]}}, {{0x8, 0x1, r22}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r24}}}]}}]}, 0x7f8}, 0x1, 0x0, 0x0, 0x1}, 0x8040) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x400c55cb, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/07 08:30:35 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x5) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) socketpair(0x3, 0x8006, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000280), 0x0) link(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='./file0/file0\x00') r1 = memfd_create(&(0x7f0000000000)='sysfs\x00', 0x3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x9, 0x4) 2018/05/07 08:30:35 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) fdatasync(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev={0xfe, 0x80}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in=@rand_addr}}, 0xe8) sendto$inet6(r0, &(0x7f0000000dc0)="3c95b514f43b03f7d3a35173a398", 0xe, 0x0, 0x0, 0x0) sendto$llc(r2, &(0x7f0000000100)="0bc994a48a096bde31068153c05046e0edd2dd6a02fc4aa3a67a7816807f487924f89b554adde8ca9ffc66258087b838162b508599fd8cbefa0d8a54ab39e5b5e81aed55ff9e9f1f6c7d6e1e2ef0a787e073ea859432e9cf0cfb1d76f81e8fc74f491641cb22991c3f85bc14b9eef2fec52a1ea426a4389f7eb448ec6ad5ded3e62872178db829fe65240f0e3852b7", 0x8f, 0x20000010, &(0x7f0000000000)={0x1a, 0x310, 0x9, 0xd0, 0x9, 0x40, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) 2018/05/07 08:30:35 executing program 2: r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40003, 0x0) sendto$llc(r1, &(0x7f00000000c0)="87723d8250b3c1e2de4f5bf621754e2e6c5887dcb62992dc607585d7fd316bc291c5917f863d135cbdcffd8ff9578296c05228f59bc92ec8f3a5c2d4bdd9f238b67aed533cd37ecb9d5e1491d9f7ed3cd179f3d0c76416c9fc7a42aacd5b0c2481cf73c3295ee1936ff38e8f3378b65513efeafe676c6eef24095b0b9c", 0x7d, 0x20000000, &(0x7f0000000140)={0x1a, 0x101, 0x4, 0x0, 0x4, 0x201b4000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000012000/0x3000)=nil, 0x3000}) 2018/05/07 08:30:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/191, 0xfffffffffffffe2e, 0x0, 0x0, 0x13a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x64f01ad3, @dev={0xfe, 0x80, [], 0x19}, 0x9}}, 0x2, 0x5}, &(0x7f0000000140)=0x90) 2018/05/07 08:30:35 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000040)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) mlockall(0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r2}) [ 52.295679] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20003 wrr 2018/05/07 08:30:35 executing program 6: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000000440)) r0 = creat(&(0x7f0000000240)='./file0/bus\x00', 0x0) listen(r0, 0x7f) write(r0, &(0x7f0000000000)="d9", 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sync() sendfile(r1, r1, &(0x7f0000aef000), 0x8) [ 52.379326] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20003 wrr 2018/05/07 08:30:36 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x15, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') memfd_create(&(0x7f0000000100)='security\\eth0\x00', 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff]}, 0x28e}, {0xa, 0x4e20, 0xfffffffffffffc00, @mcast1={0xff, 0x1, [], 0x1}, 0x800100000000}, 0x7, [0x0, 0x1f, 0x100000001, 0x100000000, 0x3, 0xffff, 0x6, 0x4]}, 0x5c) 2018/05/07 08:30:36 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x440402, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+10000}, {0x77359400}}, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x10001) faccessat(r1, &(0x7f0000000080)='\x00', 0x30, 0x800) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCEXCL(r4, 0x540c) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/05/07 08:30:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x120, r2, 0x8, 0x70bd26, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcf49}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x33}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x4}, 0x40) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') 2018/05/07 08:30:36 executing program 0: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000469ff8)=@assoc_value, &(0x7f0000fe0ffc)=0x8) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0xffffffffffffffff, 0x400000, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0xde8}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0xc}, @empty, @loopback=0x7f000001}, 0xc) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e4056c)=0x3) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000561ffc)) 2018/05/07 08:30:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='zc\\tp\x00', 0x6) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/05/07 08:30:36 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f0000000700)=ANY=[@ANYBLOB]) syz_mount_image$reiserfs(&(0x7f0000000440)='reiserfs\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, &(0x7f0000001840), 0x810e4, &(0x7f0000001ac0)=ANY=[]) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/07 08:30:36 executing program 6: syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x2, 0x80000) 2018/05/07 08:30:36 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) openat(r1, &(0x7f0000000000)='./file1\x00', 0x101000, 0x101) fallocate(r1, 0x11, 0x0, 0x8000) 2018/05/07 08:30:36 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000000000000000000000000056cd758529517bf57569ccbe2b5bc4faa06f80f243ff5615f8038ab980f90c71d5e3ca6a401ade0dbe64d6ada96fda72ebc055f2b421509d474c4d8921fd5a6fd989d92f39508f67943e4189bb7f04c63782262860b7752174f43884ac9284f7a82a74bd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff0000000000000000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000007200000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) unshare(0x40000000) 2018/05/07 08:30:36 executing program 5: r0 = socket$packet(0x11, 0x2000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000140)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980), 0x0, 0x20000000}}], 0x2, 0x0) 2018/05/07 08:30:36 executing program 7: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x4008630a, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bbc000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000442000)}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x100, 0x4a, 0x7ff, 0x13e1, 0x80000001, 0x101]}, &(0x7f0000000040)=0x10) 2018/05/07 08:30:36 executing program 1: r0 = socket(0x18, 0x0, 0x4) accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8001, 0x4) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f0000000180)=0x60) r1 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xc2, "ee2daebcaa1ac0d2928a36d1d0d8f7bff9f586631d0eec280dea495e3a81bc603fee58bf73e2d8b30e7f5f5e4e196f13219f959b9210c1e233d889ab5ae42590cad5aac8387ef9fc115acc6ca787a57e098fcbb047353676108d9574709eddf5fca83ff60ef0e501934a827f72d49335ba13b2fea7332d7a808e5c7b77cdfe28060ea360cdda9e0d871a45c7f370f18b9a3054be58e7956c09318a1b9ef142da239b422530de77f88e4598cfea8fcddc694930550a8df82d0fbc38b4e0c42f25284b"}, &(0x7f0000000300)=0xca) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r2, 0xd, "8e69acd14d258210942ac35e40"}, &(0x7f0000000380)=0x15) sched_setattr(r1, &(0x7f00000001c0)={0x30, 0x0, 0x1, 0x81, 0x9, 0x1, 0x10000}, 0x0) 2018/05/07 08:30:36 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) close(r0) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='/dev/hwrng\x00', 0xb, 0x1) 2018/05/07 08:30:36 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000b99e7d)='./file0\x00', 0x8) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) inotify_rm_watch(r1, r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x50517d3154737b5a, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0x54, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/84}, &(0x7f0000000180)=0x78) [ 52.966769] binder: BC_ATTEMPT_ACQUIRE not supported 2018/05/07 08:30:36 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffff0000ffffffffffffff0000000000000000000000000000000000b65d0584c79b2e7f8c6b37cb136cf5b8d4ae0ae15149b21b56f938dc6c434c896aa9634ffcad4308f281bd2defaf0468000f4c07f3241655e2d1202a41bf5cd3f094cf5726b6f07c2afd16e5a62a4531e0afe27654ec20e56d2a"], 0x1e) prctl$getname(0x10, &(0x7f00000001c0)=""/231) dup2(r1, r2) dup3(r2, r0, 0x0) 2018/05/07 08:30:36 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x5, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) setxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="f2b264a3355157c5f2757365722effff0000000000006d6f6e23001c1586681b920797d5632264516dc631981114e5f0"], &(0x7f0000000280)="776d616e312d637075736d7485", 0xd, 0x3) socketpair(0x0, 0x0, 0x401, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000000640)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180)=0x1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000440), 0x324, 0x0, &(0x7f0000000500)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) accept4$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) 2018/05/07 08:30:36 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f00000000c0)=0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000000440)='net/hci\x00') r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r6, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) sendfile(r7, r7, &(0x7f0000000280)=0x49, 0x40) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000180)=""/217, 0xd9, 0x0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000480)=0xe503, 0x8) write$cgroup_pid(r0, &(0x7f0000000380)=ANY=[@ANYRES16, @ANYRES16=r1], 0x4) r8 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x800, 0x0) ioctl$SG_GET_SG_TABLESIZE(r6, 0x227f, &(0x7f0000000580)) fallocate(r6, 0x3, 0x0, 0xffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000000980)=@sack_info={r2, 0x7c}, &(0x7f0000000a00)=0xc) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000000500)={{0x0, 0x989680}, {r9, r10+30000000}}, &(0x7f0000000540)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000003c0)={{0x0, 0x3, 0x100000001, 0x3, 0x8}, 0xffffffffffff0000, 0x9}) [ 53.006924] binder: 6068:6073 ioctl c0306201 20004000 returned -22 [ 53.029126] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 53.066321] binder: BC_ATTEMPT_ACQUIRE not supported [ 53.100273] binder: 6068:6073 ioctl c0306201 20004000 returned -22 [ 53.187709] IPVS: Creating netns size=2552 id=9 [ 53.276814] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 53.292841] IPVS: Creating netns size=2552 id=10 [ 53.387362] IPVS: Creating netns size=2552 id=11 [ 53.488932] IPVS: Creating netns size=2552 id=12 2018/05/07 08:30:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x444200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000280)={0x5, r2, 0x0, 0x4}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/05/07 08:30:37 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket(0xa, 0x802, 0x0) ioctl(r1, 0x8b35, &(0x7f00000e6000)) 2018/05/07 08:30:37 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/134, &(0x7f0000000240)=0x86) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f0000000040)="4f4610cfe129897717b50ab84ef630e37ea24865dd2fd35cb028cb392a40a2d155e4c73ec1a9b6e35151c7d7f64db3594c8578a11bdb1d3302054e7a61a7985687ef0f020edeccc099", 0x49) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) 2018/05/07 08:30:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) sendfile(r2, r0, &(0x7f0000d83ff8), 0x8000fffffffe) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x148, r3, 0x0, 0x70bd27, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x567}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x45}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x77}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x4}, 0x4000) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000340)={0x6, @rand_addr=0x2, 0x4e20, 0x0, 'lc\x00', 0x0, 0x0, 0x7a}, 0x2c) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) 2018/05/07 08:30:37 executing program 4: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xf5) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e6e6574002c7e5a824deb50babfa0af82ed0b1d858e", 0x200002, 0x0) fchdir(r0) clock_gettime(0x0, &(0x7f0000000200)) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_type(r2, &(0x7f0000000600)='threaded\x00', 0xffffff67) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000180)={0x0, 0xa03, 0x0, {0x0, 0x989680}, 0x8, 0x2}) 2018/05/07 08:30:37 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x801) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e22}, 0x10) 2018/05/07 08:30:37 executing program 0: r0 = inotify_init() write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x142) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x11, 0xe, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r4, 0x108, 0x70bd29, 0x25dfdbfe, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000000240)="94b6194237075eed6c3adb2aeffac487d3284d6b6eabfa2687278ae1f01bea93dff96a667bb49e0b0adb2beed4853e44eff58f392dc7ada332a41d7f3522d0e28515093bbeb1058eb30cf1d788e2127dcf5f4b914c4e3a981cf7ce379b846c3767bfad81fc0d3ffa036f93490ffb514cc8dc0be14606e7c3f7794969cbc7738e08252bb19a1af05079499d128b21b819", 0x90, 0x8, &(0x7f0000000340)={r5, r6+10000000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000004c0)=0x400, 0x4) 2018/05/07 08:30:37 executing program 2: r0 = socket$inet(0x2, 0x80000, 0x7) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x12200, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0xc, 0xffffffffffffffc4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301}, 0x14}, 0x1}, 0x0) 2018/05/07 08:30:37 executing program 4: clone(0x80000000, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000000c0)) clock_nanosleep(0x0, 0x0, &(0x7f0000064000)={0x0, 0x1c9c380}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000000640)={0x2, 0x4e22}, 0x10) write(r0, &(0x7f0000000000)="1b6b28054033a4767300917cd458670f223995b8a18d5c85e3704089a1f6471df81b29f45fcaca71721184a1fee211fb6e845e8b387053ed2eed3d1e7a8223946be0255e32f9b0f39cb9862d10e6c499a42b7b8dffbe3ad757110e923f8764dc39f857087600f419f3bb3b30c916d04ea0d074af4752528e68542743056d3e508132a6f923c55bc1498fab55d15ed43a415c4a747e51629dfb579e68bec2c7dec777ea73e5bea28b311dc3abfb40a2351e4b44689f631ce726", 0xb9) 2018/05/07 08:30:37 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000080)={0x5f26}) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x200000001017ff) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x3, 0x2) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x40500, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r7, 0xc05c5340, &(0x7f0000000400)={0xedb, 0xffffffffffff0001, 0x81, {r8, r9+30000000}, 0x4, 0x3f}) close(r2) write$sndseq(r0, &(0x7f00000001c0)=[{0x1, 0x10000, 0x7, 0x1, @time, {0x11, 0x3}, {0x100, 0x9}, @addr={0x7, 0xc60}}, {0x6ae, 0x400, 0x81, 0xcc5, @tick=0x1000, {0xa5, 0x7fff}, {0xfffffffffffffffb, 0x9}, @control={0x3, 0x7, 0x7}}, {0x8, 0x401, 0x1, 0xfffffffffffffe81, @time={r3, r4+30000000}, {0xfff, 0x8}, {0x7ff, 0x40}, @raw8={"cea8092a0511d43c9588bab1"}}, {0xfffffffffffff414, 0xfffffffffffffffc, 0x9, 0x1, @tick=0x100000001, {0x80000000, 0x2}, {0x9, 0x800}, @quote={{0x100000001, 0xffffffff}, 0x800, &(0x7f0000000340)={0x8000, 0x1f, 0xcce2, 0x101, @time={0x77359400}, {0x33ea, 0x1ff}, {0x8000, 0x6}, @time=@tick=0x9}}}, {0x2, 0x6, 0xffff, 0x800, @time={r5, r6+10000000}, {0x8, 0x2}, {0x5, 0x7}, @quote={{0x5859, 0x40}, 0x6, &(0x7f0000000100)={0x6, 0x8, 0x7fffffff, 0x7, @tick=0x1, {0x6, 0x8}, {0x8, 0x3}, @connect={{0x8, 0x7}, {0x4, 0xb0}}}}}, {0x0, 0x1000, 0x7, 0x7ff, @time={0x77359400}, {0x5, 0x5}, {0x81, 0x6}, @ext={0x11, &(0x7f0000000140)="26625f5d7e41927d849fc2b87e40875efa"}}, {0xe8, 0x75, 0x4, 0xe2, @time={0x0, 0x1c9c380}, {0x615765a7, 0x3}, {0x7fff, 0x9}, @note={0x400, 0x3ff, 0x1000, 0x6f65, 0xfffffffffffffffb}}], 0x150) 2018/05/07 08:30:37 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) readahead(r0, 0x0, 0x672) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x68) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000300)=0x4) fadvise64(r0, 0x0, 0x0, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000380)={0x2, 0x100, 0x0, 0x0, 0x0, 0x1}) sched_getaffinity(0x0, 0x8, &(0x7f00000003c0)) clock_adjtime(0x7, &(0x7f0000000200)={0x0, 0x4, 0xfffffffffffffc01, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x20, 0x0, 0x800, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1ff}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/07 08:30:37 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x2d, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000000100)) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = geteuid() fstat(0xffffffffffffff9c, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer2\x00', 0x302, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000000980)='/dev/snd/seq\x00', 0x0, 0x92400) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000b40)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c00)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f0000000d00)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) r16 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001340)='/dev/hwrng\x00', 0x20002, 0x0) r17 = socket$inet(0x2, 0xb, 0x2) socketpair(0x3, 0x0, 0x9, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = socket$pptp(0x18, 0x1, 0x2) r20 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f00000013c0)='cgroup.subtree_control\x00', 0x2, 0x0) r21 = syz_open_dev$evdev(&(0x7f0000001400)='/dev/input/event#\x00', 0x4, 0x1) r22 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) fstat(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000001540)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r26 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001580)='net/ip_vs_stats\x00') r27 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000015c0), 0x80000) r28 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r29 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/ptmx\x00', 0x400, 0x0) r30 = socket$inet_icmp(0x2, 0x2, 0x1) pipe(&(0x7f0000001b00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) r33 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001b80)='/selinux/status\x00', 0x0, 0x0) r34 = socket$nl_route(0x10, 0x3, 0x0) r35 = inotify_init() r36 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, @multicast1}, &(0x7f0000002040)=0x10, 0x800) r37 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000002080)='tasks\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000020c0)={0xffffffffffffffff, 0xffffffffffffffff}) r39 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002100)={0xffffffffffffffff, 0xffffffffffffffff}) r41 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002140)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}) r44 = socket$pppoe(0x18, 0x1, 0x0) r45 = openat$autofs(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/autofs\x00', 0x10000, 0x0) r46 = syz_open_dev$sndseq(&(0x7f0000002200)='/dev/snd/seq\x00', 0x0, 0x300) pipe(&(0x7f0000002240)={0xffffffffffffffff}) r48 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r49 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002280)='/dev/keychord\x00', 0x20080, 0x0) r50 = socket$nl_netfilter(0x10, 0x3, 0xc) r51 = syz_open_dev$sg(&(0x7f00000022c0)='/dev/sg#\x00', 0x3bac, 0x0) r52 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002300)='/selinux/member\x00', 0x2, 0x0) r53 = socket(0x5, 0x2, 0x1) r54 = syz_open_dev$mice(&(0x7f0000002340)='/dev/input/mice\x00', 0x0, 0x400) r55 = syz_open_dev$sg(&(0x7f0000002380)='/dev/sg#\x00', 0x10000, 0x4000) r56 = accept$ipx(0xffffffffffffff9c, &(0x7f00000023c0), &(0x7f0000002400)=0x10) r57 = open(&(0x7f0000002440)='./file0\x00', 0x2, 0x80) r58 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002480)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000024c0)=0x0) r60 = getuid() stat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r62 = syz_open_dev$sndtimer(&(0x7f0000002ec0)='/dev/snd/timer\x00', 0x0, 0x40000) socketpair(0x4, 0x7, 0x0, &(0x7f0000002f00)={0xffffffffffffffff}) r64 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002f40)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002f80)={0xffffffffffffffff, 0xffffffffffffffff}) r66 = gettid() stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000005040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000050c0)={0x0, 0x0, 0x0}, &(0x7f0000005100)=0xc) r69 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005140)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000005240)=0xe8) r71 = getegid() r72 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005280)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000005380)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000053c0)={0x0, 0x0, 0x0}, &(0x7f0000005400)=0xc) r75 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000005440), &(0x7f0000005480)=0x10, 0x800) r76 = socket$inet6_dccp(0xa, 0x6, 0x0) r77 = syz_open_dev$random(&(0x7f00000054c0)='/dev/random\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005500)={0xffffffffffffffff, 0xffffffffffffffff}) r79 = syz_fuseblk_mount(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)='./file0\x00', 0x4000, 0x0, 0x0, 0x8, 0x8000, 0x100000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000055c0)={0x0}, &(0x7f0000005600)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005640)={0x0, 0x0}, &(0x7f0000005680)=0xc) getgroups(0x1, &(0x7f00000056c0)=[0xffffffffffffffff]) r83 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000007c80)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r86 = accept4$netrom(0xffffffffffffffff, &(0x7f0000007d00)=@full, &(0x7f0000007d80)=0x48, 0x80000) r87 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000009340)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) r88 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009380)='/dev/hwrng\x00', 0x8000, 0x0) r89 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000093c0)='/dev/ptmx\x00', 0x10000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009400)={0xffffffffffffffff}) r91 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x20003) r92 = socket$inet_tcp(0x2, 0x1, 0x0) r93 = socket$inet_udp(0x2, 0x2, 0x0) r94 = eventfd(0xaaf) r95 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000009640)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) r96 = accept$packet(0xffffffffffffffff, &(0x7f0000009680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000096c0)=0x14) r97 = mq_open(&(0x7f0000009700)='cgroup\x00', 0x840, 0x0, &(0x7f0000009740)={0x28, 0x19, 0x1f, 0x531af755, 0x0, 0x685a, 0x8, 0x6}) r98 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000009780)='cpuset.cpus\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f00000097c0)={0xffffffffffffffff, 0xffffffffffffffff}) r100 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000009800)='/selinux/create\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009840)={0xffffffffffffffff, 0xffffffffffffffff}) r102 = syz_open_dev$usbmon(&(0x7f0000009880)='/dev/usbmon#\x00', 0x9, 0x400000) r103 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000098c0), &(0x7f0000009900)=0xe, 0x80000) r104 = accept4$unix(0xffffffffffffff9c, &(0x7f0000009940), &(0x7f00000099c0)=0x6e, 0x800) r105 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000009a00), &(0x7f0000009a40)=0xe, 0x80800) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000009a80)={0xffffffffffffffff, 0xffffffffffffffff}) r107 = gettid() lstat(&(0x7f0000009ac0)='./file0\x00', &(0x7f0000009b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009b80)={0x0, 0x0, 0x0}, &(0x7f0000009bc0)=0xc) r110 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009c00)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000009d00)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000009d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r113 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000009dc0), &(0x7f0000009e00)=0xe, 0x80800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000009e40)={0xffffffffffffffff, 0xffffffffffffffff}) r115 = socket$inet_tcp(0x2, 0x1, 0x0) r116 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000009e80)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r117 = accept$inet6(0xffffffffffffff9c, &(0x7f0000009ec0)={0x0, 0x0, 0x0, @local}, &(0x7f0000009f00)=0x1c) r118 = openat$uinput(0xffffffffffffff9c, &(0x7f0000009f40)='/dev/uinput\x00', 0x900, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000009f80)=0x0) fstat(0xffffffffffffffff, &(0x7f0000009fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r121 = getegid() r122 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f000000a040)='memory.current\x00', 0x0, 0x0) r123 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000a080)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f000000a180)=0xe8) fstat(0xffffffffffffffff, &(0x7f000000a1c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f000000a700)={0xffffffffffffffff, 0xffffffffffffffff}) r127 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000000a740), &(0x7f000000a7c0)=0x60) r128 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f000000a800)='rdma.current\x00', 0x0, 0x0) r129 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000a840)='/selinux/relabel\x00', 0x2, 0x0) r130 = socket$key(0xf, 0x3, 0x2) r131 = syz_fuse_mount(&(0x7f000000bc80)='./file0\x00', 0xa000, 0x0, 0x0, 0x6, 0x80a040) r132 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000bcc0)='/dev/pktcdvd/control\x00', 0x105001, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000bd00)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000bd40)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000bd80)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f000000be80)=0xe8) getresgid(&(0x7f000000bec0), &(0x7f000000bf00), &(0x7f000000bf40)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000bf80)=0x0) lstat(&(0x7f000000bfc0)='./file0\x00', &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r139 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000d280)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000d2c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f000000d3c0)=0xe8) r142 = getgid() r143 = accept$inet(0xffffffffffffff9c, &(0x7f000000d400)={0x0, 0x0, @dev}, &(0x7f000000d440)=0x10) r144 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000d480)={0x0, 0x0, 0x0, @loopback}, &(0x7f000000d4c0)=0x1c, 0x80800) r145 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000d500)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f000000d600)=0xe8) lstat(&(0x7f000000d640)='./file0\x00', &(0x7f000000d680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000000d780)=[{&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000540)}, {&(0x7f0000000580)="808ed9af50c0de16fe3eb5ae3ee6d66859", 0x11}, {&(0x7f00000005c0)="e265a1e880191292c65e013fe841f064c61dd6d883640b123b00e6098479de006324f83928e048288d82ebd4dbb49c797880f84ceb78c33f59febffd79ddd7ae06afbb170a5fc74848c60cc7555f0c81f00b35e7db6d1f75110fe5532e44427368ada714554fe82d3a75c88b6b63d351eee433b466e45021808e173d240eb981555c9e0c4eef042b56af137519cba17845153c0d19026ab9b732244ae2af01bf4826c5", 0xa3}], 0x3, &(0x7f0000000dc0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0, 0x4040}, {&(0x7f0000000e80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000f00)="4054b6ff5a705f1c0bf67cade7b7a9cef2d5a12a91e73583b848dc91a2aed995d26c2690e3f7572032908af58f7b83bf777391073310c5802582bc0296f2c89b51b6bfdd48bf6f75177e7e1dd05630e7ba4fbacceee6c9d5cee8df07e6ddfbcd1009d301bf1a7770159aaef78eef1e7c160821ba9c315887a26caf6aca396ed666ce471cafc6cef085254bd1a2ddfb7f9732fbde061083c98a37c80beab5b6e899f342865850ce", 0xa7}, {&(0x7f0000000fc0)="5744adef1751990ba08522104210cf8d442b8ccd723c260c1bbecd5adc4bc4a6f7520ba1bdc00fa85ce7bf37811cf7658c5d3133ac6b4d8adfd337c2165afb5fddec277d0d732edbcdfd8d2db978fbd3dccbd8f8f7e37f7c7869b158e2f8f5a3254a7d711437182738a1a2781eb0b81bcbf4f68bbf66af7eadecac8a592f7e49c51031f0ae30c9a0085401fe026d692f17e3b93ad2efec6c1f88e7571b3efff5ee0d27666944b780846b26c1", 0xac}, {&(0x7f0000001080)="f0042ebba22b8ad88644585c08bbf2122085e25ef9d3885541e34c17ec0329d42ea23ae590a78fae67a2dbcb8d19e58007be1b105c0d84619b1f2c60fcd4d6e61b8b2454599cad6877dcb3f8176fb29dcad83d3adec7f61b0ad848619526d219b631585fba2a51513d87c3376800353de428701f56f795fa3ead90b31e1e3ba6f7dfede7e07205126e85b5d69c6ff1862f7bdefaa4f46d05d5b949e88034aa9571dba7a1171526950d57db986f508cd26e621a85639fa5b0309e85b079b9a598ef8e9d467964d16cd322d071e508c0455640e4a523bef6e4a49a3556f174bf5a", 0xe0}, {&(0x7f0000001180)="88012d3f596c27efaad10167bdd5642c8396fd9c562a6f1cf59722b7bf3c777598ab85e60610840c3684c5", 0x2b}, {&(0x7f00000011c0)="b4ece680dca25ad458ca5be583eeeff176ca69617300a7ac1d27ad09ddfae45a49", 0x21}, 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{&(0x7f000000a4c0)="78557a9fc6edae5529ab9e5924eb6ef612b7e52cf1e2432933e076c50bfd3394c5b01a03c0a29dc0a6936e6a2234961f9351239fef217abcaf32ae86cc0ca9d83718bdb6d48a0076e43a2c71a53307309a55ef55d5619d265a6f54aab4e6dbf1c39befd17098886f4189223cd797d329328493ba5c11bfe512", 0x79}, {&(0x7f000000a540)="56c776a916042bbd6ec7a12443936b4e520c45be75c92578e37ab1e039bdf06b82755715511dba0a3bcda7ea8c761d072e3667572a6011b292915c5a37f8fe4f82accf0af999a90a6c5b3df51c7b97ca472a29e16d3f363a419feecc7a54433247044521c9bb816ef0ab9f8ae2c7d9024e63310c975e1a5d6532f6762b696a6fb4005a6fc37e484375aa2e15e27b9746dd4dfbfe55405ec6a3f7cf4a39545857071cfebec6961b9029d50a3108f5095d08dbf8691791978398ca592eee4638823bb93d28f79f9b63fe0a41df18a3130db0cb2093e8eca05aecda9e33f49d9a8b69dcfe8a9c", 0xe5}, {&(0x7f000000a640)="b317dee9c4037caa8955e52fc02ed3cb02154cd660a7a5c9262976017151662a559dbf08719da61621a395371075d53f35ffa4241cd0c48973ad839eb2f331eff4c780cbfcb64cca67024dd85a5ec4d4", 0x50}], 0x4, &(0x7f000000c080)=[@rights={0x18, 0x1, 0x1, [r126, r127]}, @rights={0x28, 0x1, 0x1, [r128, r129, r130, r131, r132, r133]}, @cred={0x20, 0x1, 0x2, r134, r135, r136}, @cred={0x20, 0x1, 0x2, r137, r138, r139}], 0x80, 0x4008040}, {&(0x7f000000c100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d240)=[{&(0x7f000000c180)="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", 0x1000}, {&(0x7f000000d180)="e21b140b245f20ee52c81ce51fd4ddf524931e121914fe65dd5b57af26da0dc5f05ecbb64e9bd28a32900f", 0x2b}, {&(0x7f000000d1c0)="17c927656aea37ee3cfd9284acf1c0adf0401e164ae980e44033d8159375eb1814eb76387f04389d212e186f5504d9e5adf366cee7629809af8396f0baab8e26c46e98869193ea4d1186cf754f04", 0x4e}], 0x3, &(0x7f000000d700)=[@cred={0x20, 0x1, 0x2, r140, r141, r142}, @rights={0x18, 0x1, 0x1, [r143, r144]}, @cred={0x20, 0x1, 0x2, r145, r146, r147}], 0x58, 0x20000000}], 0xa, 0x40050) 2018/05/07 08:30:37 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/138, 0x8a) close(r0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x16) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x3, 0x0, 0x6, 0x2, 0x3}) r2 = geteuid() ioprio_get$uid(0x3, r2) 2018/05/07 08:30:38 executing program 4: 2018/05/07 08:30:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x3f}, {0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x814}, 0x8, [0x6, 0x1, 0x400, 0x16, 0xd19, 0xffff, 0x9, 0x8]}, 0x5c) 2018/05/07 08:30:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000010c0)='/dev/snd/seq\x00', 0x0, 0x2c0600) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/4096) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf}, {}, 0x0, 0x1, 0x1000000000}) 2018/05/07 08:30:38 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth1_to_team\x00'}) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0xffc00000000, 0x8, 0x9, 0x10001, 0x10001, 0x100000000, 0x7f, 0x2, 0x5cb, 0x9}, 0xb) sendmsg$inet_sctp(r1, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000), 0x0, &(0x7f0000576000)}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) 2018/05/07 08:30:38 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030003130000000000b2000000000005000600000000000a0000008d000000000000000000000000000000000046d5430700000000000005000900ff0000000a40000012000000fe8000000000000000001000000000ff000001fa171b000002000100000000000000020c0000000005000500000000800a00000000000000ff020000000c800000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xd, 0x40, 0x9, 0x14, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x5, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x13, 0x4, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x401, 0x0, 0x0, 0x70bd26, 0x3504}, @sadb_x_nat_t_type={0x1, 0x14, 0x100000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0x52}, @in={0x2, 0x4e22, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x1, 0xffffffff80000001, 0xd8, 0x3, 0x1}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0xa0}, 0x1}, 0x80) 2018/05/07 08:30:38 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x1) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000500)=ANY=[], 0x1035d) dup2(r2, r1) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/07 08:30:38 executing program 1: 2018/05/07 08:30:38 executing program 3: 2018/05/07 08:30:38 executing program 3: 2018/05/07 08:30:38 executing program 4: 2018/05/07 08:30:38 executing program 1: 2018/05/07 08:30:38 executing program 5: 2018/05/07 08:30:38 executing program 4: 2018/05/07 08:30:38 executing program 3: 2018/05/07 08:30:38 executing program 0: [ 54.886152] syz-executor2 (6265) used greatest stack depth: 23472 bytes left 2018/05/07 08:30:38 executing program 5: 2018/05/07 08:30:38 executing program 4: 2018/05/07 08:30:38 executing program 1: 2018/05/07 08:30:38 executing program 7: 2018/05/07 08:30:38 executing program 3: 2018/05/07 08:30:38 executing program 0: 2018/05/07 08:30:38 executing program 2: 2018/05/07 08:30:38 executing program 6: 2018/05/07 08:30:38 executing program 1: 2018/05/07 08:30:38 executing program 6: 2018/05/07 08:30:38 executing program 3: 2018/05/07 08:30:38 executing program 0: 2018/05/07 08:30:38 executing program 5: 2018/05/07 08:30:38 executing program 1: 2018/05/07 08:30:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0xfff}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000000000)="2900000021001900013d3520000a00060200006e00000000000113040d00100000000000240003001d", 0x29}], 0x1) 2018/05/07 08:30:38 executing program 4: read(0xffffffffffffffff, &(0x7f0000000200)=""/226, 0xe2) 2018/05/07 08:30:38 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000855e68)=ANY=[@ANYBLOB="380100001a00090affffffffffffffffac1400000000000000612a3aeb000000ac14ffaa0b000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff010000000000000000000000000001ffffffff3c000000e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff020000000000000000000000480002006c72772d73657270656e742d6176783200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r2, 0x310, 0x70bd29, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x80d1) 2018/05/07 08:30:38 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') ioctl$TUNSETLINK(r0, 0x400454cd, 0x110) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/81, 0x51) 2018/05/07 08:30:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000002700)={0x0, 0x61d90075c26b987d, 0x1c, 0xc82, @scatter={0x7, 0x0, &(0x7f00000025c0)=[{&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f00000024c0)=""/125, 0x7d}, {&(0x7f0000002540)=""/71, 0x47}]}, &(0x7f0000000040)="0932051507b807200ce37c58d9d231a701e47d4ee92cf3bea2e3077d", &(0x7f0000002640)=""/127, 0x667b, 0x10003, 0x0, &(0x7f00000026c0)}) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = gettid() unshare(0x28060400) exit(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='auxv\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) 2018/05/07 08:30:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f0000000140)="ec5512d7a348ef6726970fb02691913b49213e36135b2da6a55de748103cdb2261a9385bae6bf89d0dcf4db10fefa07f8e312c9e655eebc7afefa2428f212361095ac3cb2949ac9fb4796b6802580403cb40c0437ecf87626576fdf9ebd7b1693059c67983be35456d35fa411e97ceecf395", 0x72, 0x5, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8020000802, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x80) ioctl$sock_bt(r2, 0x5411, &(0x7f00000000c0)="58fe293628c22fb9e507344062812e67404c712a9e90b1ab5f428a7c13188df42b7e5af339a4c4be3406af473b77782792392484271805c8e9115e930adaed0b32556180a20361dbf31a81e64452bb85f44a74a12cac20611f2726ab1b94515ae2b6462a1c50bb38f8bdef8a") inotify_init() 2018/05/07 08:30:38 executing program 6: r0 = socket(0x10, 0x801, 0x401) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000240)={0x10}, 0xfffffffffffffc7d, &(0x7f0000000080)={&(0x7f0000000280)=@mpls_getroute={0x0, 0x1a, 0x321, 0x70bd25, 0x25dfdbfd, {0x1c, 0x30, 0x14, 0x4, 0x0, 0x2, 0x0, 0xb, 0x1000}, [@RTA_DST={0x0, 0x1, [{0x6, 0xfffffffffffffffe, 0x100000000, 0x1}, {0x5, 0xb6e, 0x4, 0x7}, {0x7fffffff, 0x8, 0x2, 0x2}]}, @RTA_DST={0x0, 0x1, [{0xfffffffffffff812, 0x6, 0x7, 0x10001}]}]}, 0x2c}, 0x1}, 0x0) 2018/05/07 08:30:38 executing program 4: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0xffffffff, @empty, 0x7}], 0x74) clock_getres(0x7, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x3, 0x1, 0x4, 0xfffffffffffffffc, r1}) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x9b7f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x3c) 2018/05/07 08:30:38 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x11040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') read(r0, &(0x7f00000001c0)=""/57, 0x39) open$dir(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) 2018/05/07 08:30:38 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='setgroups\x00') close(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20}}, 0x5, 0x200, 0x9, 0x5, 0x38}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x6}, 0x90) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000280)={0x7, 0x43, 0x40000000000, 0x1}, 0x6) 2018/05/07 08:30:38 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), 0x4) ustat(0xd, &(0x7f00000000c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) socket$inet(0x2, 0x800, 0xe3) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x5f, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/95}, &(0x7f0000000200)=0x78) 2018/05/07 08:30:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00000000c0), 0xfffffffffffffd19, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) r3 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) dup2(r1, r3) 2018/05/07 08:30:38 executing program 6: eventfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000486ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/07 08:30:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20400, 0x0) pselect6(0x40, &(0x7f0000000080)={0x40, 0x0, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x2, 0x0, 0x80000000}, &(0x7f00000002c0)={0x53f0}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x1, 0x4, 0x2b2, 0x0, 0x4}, &(0x7f00000005c0)=0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) sendmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@ll={0x11, 0xf, 0x0, 0x1, 0x101, 0x6}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="d043fe83922ff8bcd1e826069830af42bdea147623dc2808beabb3b9be63a423774b8ce080bef5b037dd1b6fabb5dc73e68d78358a20ab477f387973b3e2eed81d3e04aadb2e66a0ce372789b99794adab4d93f090", 0x55}], 0x1, 0x0, 0x0, 0x8000}, 0x8e5}], 0x1, 0x4) [ 55.391115] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/07 08:30:39 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xa42, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x200, 0x4e20, 0xac44, 0x2, 0x80, 0x80, 0x2f, r1, r2}, {0x3, 0x4, 0x6, 0x0, 0x7, 0x6, 0x5, 0xfffffffffffffc01}, {0x6, 0x6998, 0xa8, 0x28}, 0x5f53, 0x6e6bc0, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x3, 0x2, 0x100000001, 0x200, 0x2}}, 0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) lseek(r3, 0x0, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r3, &(0x7f0000000100), 0x8) 2018/05/07 08:30:39 executing program 4: r0 = userfaultfd(0x8000004) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x96}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40004}, 0x10) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/05/07 08:30:39 executing program 5: mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021cff8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006ddff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f0ffe)) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x606f, 0x7, [0x1, 0x0, 0x3, 0x1fffffffe000, 0x100000000, 0x9, 0xfffffffffffffff7]}, &(0x7f00000000c0)=0x16) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x2, 0x3f, 0x10000}, 0x10) 2018/05/07 08:30:39 executing program 3: r0 = socket(0x10, 0x20001000000003, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) write(r0, &(0x7f0000000300)="220000001400072192e80000000003000208030001000000080002004100fff0f070", 0x22) 2018/05/07 08:30:39 executing program 1: r0 = socket$packet(0x11, 0x100020000000003, 0x300) prctl$void(0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000a0ffc), 0x4) bind$packet(r0, &(0x7f0000fc1fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="6256632ab3f7"}, 0x14) socket$packet(0x11, 0x3, 0x300) 2018/05/07 08:30:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000372ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)) prctl$getreaper(0x9, &(0x7f0000000000)) socketpair$inet6(0xa, 0x1, 0x10001, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0xffffffffffffffff}, 0x4) [ 55.532688] keychord: invalid keycode count 0 [ 55.550276] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/07 08:30:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="1810001e0500010402000000a33700000a000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) futimesat(r1, &(0x7f0000000040)='./control\x00', &(0x7f00000000c0)) 2018/05/07 08:30:40 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/07 08:30:40 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000020000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000020d90)=@newae={0x48, 0x1e, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6}, [@replay_thresh={0x8, 0xb}]}, 0x48}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x3, 0x4, 0x3, 0x100000001}) 2018/05/07 08:30:40 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) fsync(r0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'ip6_vti0\x00', 0x1}) 2018/05/07 08:30:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000000000420de500000000f3a256"], 0x10}}], 0x2, 0x8000) 2018/05/07 08:30:40 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be5000)='net/udp6\x00') fstat(r0, &(0x7f0000000000)) 2018/05/07 08:30:40 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000002c0)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') lseek(r0, 0x0, 0x2) dup2(r0, r1) fsync(r0) 2018/05/07 08:30:40 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x104004) socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x3, 0xdc}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xbac, 0x2, [0x1, 0xd2c5]}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r2 = socket(0x10, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket(0x11, 0x100000802, 0x0) r6 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(0xffffffffffffffff, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x2, 0x0, {0xa, 0x0, 0xb9, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/05/07 08:30:40 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000b43000)={0x19980330}, &(0x7f00006ecfe8)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) capget(&(0x7f0000000080)={0x399f1736, r0}, &(0x7f00000000c0)={0x7ff, 0x4, 0x7, 0xb9fd, 0x6, 0x85}) [ 56.472014] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket 2018/05/07 08:30:40 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000086dd6029233200082c0000000000000000000000000000000001ff020000000000000000000000fdff004e204e2000089078e1ffa1ada72b2fe9773f6758455855218d310b77bd848842d8852aaba7df78372a540e959809a2a1f5436ff3e4359afc8a2bec14a30d1e8782876702"], &(0x7f0000efe000)={0x0, 0x800000000, [0xfffffffffffffffd]}) 2018/05/07 08:30:40 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_dev$mice(&(0x7f0000001040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001100)={0x0, 0x48, &(0x7f0000001080)=[@in6={0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}]}, &(0x7f0000001140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001180)={0x886, 0x200, 0x6, 0x0, r2}, &(0x7f00000011c0)=0x10) r3 = socket(0x11, 0x2, 0x4000) recvmmsg(r3, &(0x7f0000007b40)=[{{&(0x7f0000002780)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000002800), 0x0, &(0x7f0000002840)=""/22, 0x16, 0x8001}, 0xffffffffffffffc1}, {{&(0x7f0000002880)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002900)=""/137, 0x89}, {&(0x7f00000029c0)=""/33, 0x21}, {&(0x7f0000002a00)=""/239, 0xef}, {&(0x7f0000002b00)=""/225, 0xe1}, {&(0x7f0000002c00)=""/131, 0x83}, {&(0x7f0000002cc0)=""/125, 0x7d}, {&(0x7f0000002d40)=""/22, 0x16}], 0x7}, 0xfff}, {{&(0x7f0000002e00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002e80)=""/70, 0x46}, {&(0x7f0000002f00)=""/178, 0xb2}], 0x2, &(0x7f0000003000)=""/216, 0xd8, 0x1}, 0x7}, {{&(0x7f0000003100)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000004440)=[{&(0x7f0000003180)=""/84, 0x54}, {&(0x7f0000003200)=""/96, 0x60}, {&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000004280)=""/51, 0x33}, {&(0x7f00000042c0)=""/200, 0xc8}, {&(0x7f00000043c0)=""/127, 0x7f}], 0x6, 0x0, 0x0, 0x4093}, 0x8}, {{&(0x7f00000044c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004680)=[{&(0x7f0000004540)=""/244, 0xf4}, {&(0x7f0000004640)=""/15, 0xf}], 0x2, &(0x7f00000046c0)=""/197, 0xc5, 0x9}, 0x8}, {{&(0x7f00000047c0)=@rc, 0x80, &(0x7f0000004880)=[{&(0x7f0000004840)=""/38, 0x26}], 0x1, &(0x7f00000048c0)=""/183, 0xb7, 0xff}, 0x10000}, {{0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000005980)=""/172, 0xac}, {&(0x7f0000005a40)=""/51, 0x33}, {&(0x7f0000005a80)=""/201, 0xc9}, {&(0x7f0000005b80)=""/137, 0x89}, {&(0x7f0000005c40)=""/90, 0x5a}, {&(0x7f0000005cc0)=""/145, 0x91}, {&(0x7f0000005d80)=""/107, 0x6b}, {&(0x7f0000005e00)=""/119, 0x77}], 0x9, &(0x7f0000005f40)=""/188, 0xbc, 0x5}, 0x5}, {{&(0x7f0000006000)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000006340)=[{&(0x7f0000006080)=""/10, 0xa}, {&(0x7f00000060c0)=""/176, 0xb0}, {&(0x7f0000006180)=""/167, 0xa7}, {&(0x7f0000006240)=""/254, 0xfe}], 0x4, &(0x7f0000006380)=""/124, 0x7c, 0x5}, 0x1681}, {{0x0, 0x0, &(0x7f0000006540)=[{&(0x7f0000006400)=""/98, 0x62}, {&(0x7f0000006480)=""/54, 0x36}, {&(0x7f00000064c0)=""/117, 0x75}], 0x3, &(0x7f0000006580)=""/224, 0xe0, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f0000006680)=""/43, 0x2b}, {&(0x7f00000066c0)=""/250, 0xfa}, {&(0x7f00000067c0)=""/144, 0x90}, {&(0x7f0000006880)=""/9, 0x9}, {&(0x7f00000068c0)=""/100, 0x64}, {&(0x7f0000006940)=""/84, 0x54}, {&(0x7f00000069c0)=""/224, 0xe0}], 0x7, &(0x7f0000006b40)=""/4096, 0x1000, 0x100}, 0x7}], 0xa, 0x20, &(0x7f0000007dc0)={0x77359400}) recvfrom$packet(r1, &(0x7f0000001200)=""/28, 0x1c, 0x10000, &(0x7f0000007e00)={0x11, 0x0, r4, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000e47000)) ioctl(r0, 0x9, &(0x7f0000000040)="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") setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001240)={r2, 0x1, 0x61, "bf9507b40cfde7c4aae42cd1dce03146d71ec10a143b9654bc6f85e93c5836ee52fbb14a0bb79893408ffaa8db1beb119c1d189501ccadd662955ada2b6e1358c58cb51cf9bbcf1ca65bf1a6db0fbdd3c5a0a94664ba57a21be40a4a9cca4ab010"}, 0x69) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000000)={0x860000104}) [ 56.547519] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/05/07 08:30:40 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = socket$inet6(0xa, 0x1, 0x2000000000004) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4}}, &(0x7f0000000240)=0xe8) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr=0x3, @in=@rand_addr=0x7, 0x4e23, 0x10000, 0x4e23, 0xdbf, 0xa, 0x80, 0x80, 0x87, r3, r4}, {0x3, 0x8001, 0x1, 0x100000000, 0x0, 0x0, 0x80, 0x8}, {0x7, 0x24039add, 0x1, 0x3}, 0xb9c, 0x6e6bba, 0x1, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3502, 0x3, 0x0, 0x3, 0x8, 0x9, 0x1000}}, 0xe8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) 2018/05/07 08:30:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000001c0)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f00000002c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}], 0x74, 0x0, &(0x7f00000003c0)="a753e1ea642bc203ae0d086ca038fd3c51121b732ec2eaa865271f03e7360aac4de942924b91ebfe64437adb0839de0306db4eeab2e3dcead2e8183eafec29ab58c915d7af218a64bee5be155390ddbaaf11382321544bfcf767ea1eb1b33714fe07b146882e945fb86fde0c616a189b066ff04a"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f00000000c0)=[@release={0x40046306, 0x1}], 0x0, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000040)=[@acquire_done={0x40106309, r3, 0x1}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r4, 0x1}) [ 56.597902] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5 sclass=netlink_route_socket 2018/05/07 08:30:40 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2}, {0x14}, {0x2}, 0x100, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) fcntl$getown(r0, 0x9) 2018/05/07 08:30:40 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf33}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000300)) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000003c0)=""/240) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x4) write(r1, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xfffffffffffffdff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth1_to_team\x00', r3}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 56.712560] binder: 6468:6471 got reply transaction with bad transaction stack, transaction 2 has target 6468:0 [ 56.736562] binder: 6468:6471 transaction failed 29201/-71, size 0-0 line 2942 [ 56.799884] binder_alloc: binder_alloc_mmap_handler: 6468 20ffb000-20ffe000 already mapped failed -16 [ 56.822552] binder: BINDER_SET_CONTEXT_MGR already set [ 56.828042] binder: 6468:6471 ioctl 40046207 0 returned -16 [ 56.828108] binder_alloc: 6468: binder_alloc_buf, no vma [ 56.828151] binder: 6468:6487 transaction failed 29189/-3, size 40-8 line 3134 2018/05/07 08:30:40 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x8004, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000080)=""/233) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000009000)=[{0x7c}, {0x3c}, {0x6}]}, 0x10) writev(r1, &(0x7f0000003000)=[{&(0x7f0000000000)='0', 0x1}], 0x1) [ 56.865120] binder: 6468:6487 Release 1 refcount change on invalid ref 1 ret -22 [ 56.865152] binder: 6468:6488 BC_ACQUIRE_DONE u0000000000000000 no match 2018/05/07 08:30:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x7, 0x5}, {0x3fe, 0x20}, {0x7, 0x9}, {0x400, 0x1ff}, {0x7, 0x2}, {0x40, 0x3}, {0x0, 0x3}, {0x4, 0x7}]}) sendmsg$nl_route(r0, &(0x7f0000030000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="400000001400130cffffffffffffffff0a000000", @ANYRES32=0x0, @ANYBLOB="14000100ff0100000000000000000000ee0000011400020000000000000000000000ffff00000000"], 0x40}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f00000001c0)=0x80) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0xfff, &(0x7f0000000100)=0x2) tee(r0, r0, 0x6, 0xf) 2018/05/07 08:30:40 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) [ 56.906555] binder: release 6468:6471 transaction 2 out, still active [ 56.918021] binder: send failed reply for transaction 2, target dead 2018/05/07 08:30:41 executing program 5: r0 = socket(0x10004, 0x4, 0x40000000000000) write(r0, &(0x7f0000000000)="240000001a0025f0006bb40400000009020b000000000000000afdeb080002007fffe5b7", 0x24) 2018/05/07 08:30:41 executing program 2: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) fchdir(r1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f64ffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000776fe4)={0xa, 0x4e20}, 0x1c) close(r1) 2018/05/07 08:30:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = getuid() ioprio_set$uid(0x3, r1, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r0, 0x0) 2018/05/07 08:30:41 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x100000000, 0x4) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)='cramfs\x00', 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000100)) openat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 2018/05/07 08:30:41 executing program 6: socket$netlink(0x10, 0x3, 0x0) 2018/05/07 08:30:41 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000002c0)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') lseek(r0, 0x0, 0x2) dup2(r0, r1) fsync(r0) 2018/05/07 08:30:41 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x8, 0x6}, {0xffffffffffffff80, 0xff}, 0x6, 0x7, 0x4}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x410c02, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='[-mime_type\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/05/07 08:30:41 executing program 7: unshare(0x8000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x5, 0x200, 0x1, 0x2, 0x8001, 0x0, 0x7f}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280), &(0x7f0000000080)=0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000580)={0x3, 0x3f, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffff}) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)=0x0) getgroups(0x5, &(0x7f0000000740)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, r5]) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000002000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000002b000000000000e0ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e00ac1414aa000000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) socketpair$inet6(0xa, 0xf, 0x7, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r9, 0x1, 0x1, &(0x7f0000000300)={0x8001}, 0x4) setresgid(r4, r6, r7) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={r3, r11, 0x100}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f00000001c0)={0x0, r14, 0x1}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000540)={@loopback={0x0, 0x1}, r15}, 0x14) r16 = ioctl$LOOP_CTL_GET_FREE(r10, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r16) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000380)={r13, 0x4080000}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000840)={'teql0\x00', 0x1000}) ioctl$DRM_IOCTL_GEM_CLOSE(r12, 0x40086409, &(0x7f0000000340)={r14}) unshare(0x8000400) [ 57.534117] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 57.638499] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/07 08:30:41 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000180)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/05/07 08:30:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0], @ANYBLOB="d1d71ba0e453c874f27c613f996d3cc6f06a130ebf17d99675729a959bc6559053235bba608c7971e9f3abd368de643021fe07e94c432539b52f9d4f46588d7e1c5b7c365c676eacf4088e885075630cd38bfee1b3b0159d92d6d3c563c6dc9575897cafbab0407602633eb2eaca087b4d7c88c2d3cdd172d7ae2db7cef1fb1db28a1b02e3f03f6113", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYPTR]], @ANYRES16=r0], &(0x7f0000000200)=0x4) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x0, "fc"}], 0x18}}], 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x4, 0x7e, 0x8, 0x7fffffff}, 0x10) 2018/05/07 08:30:41 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307}], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/05/07 08:30:41 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r2 = getpgid(0xffffffffffffffff) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x200, 0x70bd2b, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x8800) r4 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x2, @tid=r2}, &(0x7f0000000140)) dup3(r4, r0, 0x0) 2018/05/07 08:30:41 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000), 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x6d, 0x100000000, 0x8}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r2, 0x80}, &(0x7f0000000240)=0x8) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040), 0x4) 2018/05/07 08:30:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x20000000000b, &(0x7f000000f000), &(0x7f0000000000)=0x4) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) ioprio_set$uid(0x3, r1, 0x76ca) 2018/05/07 08:30:41 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xfe}}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x3, 0x4) 2018/05/07 08:30:41 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='sessionid\x00') exit(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1, 0xc3, 0x1, 0x65, 0x4}, &(0x7f0000000300)=0x98) [ 58.363446] binder: 6571:6580 ERROR: BC_REGISTER_LOOPER called without request [ 59.155724] binder: BINDER_SET_CONTEXT_MGR already set [ 59.161084] binder: 6571:6580 ioctl 40046207 0 returned -16 [ 59.166921] binder_alloc: binder_alloc_mmap_handler: 6571 20000000-20002000 already mapped failed -16 [ 59.178558] binder: 6571:6580 ERROR: BC_REGISTER_LOOPER called without request [ 59.187268] binder: 6571:6603 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 59.195016] binder: 6571:6580 got reply transaction with no transaction stack [ 59.202524] binder: 6571:6580 transaction failed 29201/-71, size 32-8 line 2927 [ 59.214811] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.220384] binder: undelivered TRANSACTION_COMPLETE [ 59.225521] binder: undelivered transaction 9, process died. 2018/05/07 08:30:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) ioctl$TIOCSSOFTCAR(r1, 0x402c542d, &(0x7f00000000c0)) 2018/05/07 08:30:42 executing program 2: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="bff32fc001f4d09c33a809b7861a0f2554e1c1ae7502f01c608573911cf8d76c4a5263c7365aca76c1d43a8817a41218d3495c602961271bc62a8a1e6bfed9a9bf3785dc8b4c85db5f2fea98c88025", 0x4f, 0xfffffffffffffff8) request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="7dc6e543d467fb7855e742f2e1b74646de6bb96b4d1dcf71751e07ceaa1f9734e3ba83fbefc70a94cb472f40f9b8d8d0a1452a099e545f6c0bc9ecc42a8edffd0235854d2dabbdf3ad3c39967b6e53ddd7121ceee663fc3a855bfcddf5fa7236c1dd07709f46ea9703df5b8ede0054b3681e5a17aba97c921027da72c09db9689c3b39372d5a13", 0x87, 0xffffffffffffffff) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="8dc4832a41a23e7a526e20fa2e007f628cc2dd6c961f642bd9b5725d736581f65e8bf5635df8d874341a01b441e4ab4f30d1b4fd5e088a2f9193b2cb4b3dd4528da8c2843c2528ae30e08dda5974962adb09330dc492464ace0d46ee7b7bba8f9a2a6274ed08cc750182f5930ca6ed36e6d67652b9ea2bc10ca217104f9d01e4b8bac3ec4764a3317a25830ccfd6cd790d35a808eb90a16445e5", 0x9a, 0x0) add_key(&(0x7f00000004c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="1362973d00c34432f2eb9884a5c0f98a1371e76c7b1f9101838a132ba0a145c71ecbe3b7eaab9e1bcf991412d71731cfa258c04fcb3767842059f72b0e06429a40c8cb5c2eb59ae3da7f774d04e8d6072a8f8eb4864fc6543a104a53b69cd6f436797f4a7da294dd75f233ca42ba449f010be1bb452acd98995d24ed0f9792511ae08daba4621558cc3def1956b1a73ea8409ae4835604969755f71d28a49c9b6f529baf8bca8f6bfbdcf94994d4fb19586e31d55d778d1d9fe262234332187307f84310360adc012d21b7223ae0385b2f3d37ddbf0ace7a27befe", 0xdb, 0xfffffffffffffff9) add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="c88b0224b99c96079c290e067208e82e05b712d5b5cd", 0x16, 0xfffffffffffffffb) r0 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)="bd424104dd4c1e23453197de3777e500dbaa855cd2cf35c4b1f86532606365697e026813e393267f6512c223a416eb389e0b8930dfe5dbef398da4094f32564c2beec3723e463c5219986da159bf383739eb8217f1ac0096098c91ea0b9df300f804f78ff03252628a57565d99917a41712db8263f98399a7441a3994c9b6cde84f527cc6b2671516e93f6c9ff7ac10149cfff41312468db61a93720bc8e32f1abaa803d2b7aff7c2ce161cd969429f9bf5f248b3613756bc68f2c035df6f0a962c0ceba6396444d", 0xc8, 0xffffffffffffffff) keyctl$read(0x10, r0, &(0x7f0000000340)=""/4, 0x2f9) 2018/05/07 08:30:42 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000080)=""/148, 0x94}], 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="02") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0xa9d7, 0x4) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x40, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}, 'syz_tun\x00'}) 2018/05/07 08:30:42 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x6, 0x100000001, 0x9, 0x0}, &(0x7f00000001c0)=0x10) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000858f67), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, 0x4) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f00008e6000)=""/24, &(0x7f0000f56ffd)=0xffffffffffffffb5) 2018/05/07 08:30:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/74, 0x4a, 0xff}, 0x9}, {{&(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/87, 0x57}, {&(0x7f00000003c0)=""/210, 0xd2}], 0x2, 0x0, 0x0, 0xcbc}, 0x4}, {{&(0x7f0000000500)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/58, 0x3a, 0x5}, 0x3}], 0x3, 0x2, &(0x7f0000000740)={0x77359400}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000000008ffee296be5a7fd7ab3000000000000000000130000aa10000000"], 0x38}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400, 0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/05/07 08:30:42 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac654f1ce891941f02f1265047502f6c2dd9f65591d70000bf3110d638f0d2e6a49a2bc4a08d62e2ff0000000000000052875f125bcf3ea7f04b7b505b6a06beedb2a86e305b1c63d181eb14a19a45ea22b1f4fb05adfe05b791a3535c63fa666d0000000000000000000000000000") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='ramfs\x00') mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000002c0)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000280)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000340)='.', &(0x7f0000000380)='.', &(0x7f0000000200)='ramfs\x00', 0x841010, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/05/07 08:30:42 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000040)='(lowlan1\x00', 0x2) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x100000000, 0x2}]}) write(r0, &(0x7f0000000080)="240000001a0025f0006bb40400007f1d020b00ff0010b500001000eb0800020000ffe5b7", 0x24) 2018/05/07 08:30:42 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r0, 0x7, 0x0, &(0x7f00000000c0)=""/183, &(0x7f0000000040)=0xb7) 2018/05/07 08:30:42 executing program 7: futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) socket$unix(0x1, 0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000180)=0x1, 0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f00000000c0)}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) 2018/05/07 08:30:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) sched_getparam(r1, &(0x7f0000000400)) r2 = socket(0x11, 0x800, 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000140)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000440)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/245, &(0x7f0000000100)=0xf5) sendto$ax25(r2, &(0x7f0000000300)="7e73a2755f00e2daf97c1a61bd1a4f0a713fe676c98bbb02bb07cdd92de57a57fe49ee9e54a80e7fa25dca5b79256074376adcbb01c7d93853440c15658d0ce95bf913eb87f0819adcef0a346520910318c745e8aded61e49438cd99c77704abcb62fefb67ddeac91303ee", 0x6b, 0x40000, &(0x7f0000000380)={0x3, {"851f5f61430e58"}, 0x4}, 0x10) 2018/05/07 08:30:43 executing program 2: rt_sigaction(0x7, &(0x7f0000000040)={0x42a537, {0xfffffffffffffffc}}, &(0x7f00000000c0), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 2018/05/07 08:30:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x81a, &(0x7f00000001c0)='\'') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000000500)='mqueue\x00', 0x100000, &(0x7f0000000540)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)='.', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x4e20, @rand_addr=0x4}, {0x306}, 0x40, {0x2, 0x4e20, @multicast2=0xe0000002}, 'veth0\x00'}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000000100)='.', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000240)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 59.515018] IPVS: length: 245 != 24 [ 59.544719] IPVS: length: 245 != 24 2018/05/07 08:30:44 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x5, 0x4) clock_getres(0xfffffffbfffffff5, &(0x7f00002f1000)) 2018/05/07 08:30:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000010c0)) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x3, 0x80010) 2018/05/07 08:30:44 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001ac0)={@mcast2}, &(0x7f0000000180)=0x14) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) ppoll(&(0x7f0000000280)=[{r2}, {r2, 0x1}, {r2, 0x2c0}, {r1}, {r2}, {r1, 0x8223}, {r2, 0x40}], 0x7, &(0x7f00000002c0), &(0x7f0000001480)={0x3f5f}, 0x8) 2018/05/07 08:30:44 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x6a, r2}) shutdown(r0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x2f, r2}) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) 2018/05/07 08:30:44 executing program 6: clock_getres(0x7, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000000140)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) seccomp(0x0, 0x1, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x0, 0x1, 0x4, 0x3}, {0x9e9, 0x8, 0x1ff, 0x8000}, {0x1, 0x81, 0x9720, 0x40}, {0x9, 0x1000000, 0x46, 0x400}, {0x3900, 0x3f, 0x6, 0x43c}, {0x4, 0xa98, 0x9, 0x400000}]}) 2018/05/07 08:30:44 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='./cgroup.cpu\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f0000000240)=""/79, 0x4f) r2 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r3, &(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES64=r2, @ANYRES32=r0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="3e46fd904266c909b4d061471d2442efb07887c5a0a4e81f91fa7190f86d471374c0814a21d52653dbe72ee9a6a0aef378ac195a9fea569930e68bb224d0be9043107bbf717e7508b07b0d207d1324a599d5b8511e46414102fbb46114558305d0570e3b925ac30dda00d1bcc6d6af032e0f0567391ccbc2ac63e355417897d4e717394ef76a162f87e711c8423cff611c1420b178fb765f046274091c2c8aa2dfd0d615814d82d457d0f6904dce50d0664cb4b024db69100499f459104ed36dcc277061ed2a2dc242233a4d73a1169c9f752d650f60ca5fccdee8fc44507d597df1db1824fedef957599a1e3b43e3881492d494382665f8ce62824c", @ANYPTR64, @ANYRES16=r3], @ANYBLOB="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", @ANYRES16=r3, @ANYRES32=r2, @ANYBLOB="958c51", @ANYBLOB="3d44a39d8591a945e1c52b6d5d893fa18779ba853633ef210fead3a1466de1ba70", @ANYRES64, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYBLOB]], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32], @ANYPTR64, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES64=r2], @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES32, @ANYBLOB="569762dfcb936161a287a63b739778cb5bff9be1702cb010f29bdc9f509a5f57a9e05b47335474650055d39b73dbb48af7febd95a812cf5bcfea43d76bba53a71dc1ea4dbd3ebf4054884dcd8dac7c49455925e4edcd640aa184c97d1154cfadf6f10bff4eb508f0b29cca4dd0cb1bf3ae03abc446242b41f3f722ea7a7e96f2d49c6e3ab4352cd83f87b7d8c6e93690999868f87f3f68e8cbeda50850c6fa6b6b250e464753d966a6e894618881b34dde9612d1cc78eaa05cfcfebab4cc8289b44530d9f7cfbdfdb201224f0087c7d8d3044b5c7d65a19bc299a06be746996e32773f9f6868c57d5e92df996adf3b07a45524cd71c5"], @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYPTR, @ANYRES32=r1], 0x40) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) keyctl$revoke(0x3, r1) sendfile(r3, r2, 0x0, 0xc08f) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000780)=""/184) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/07 08:30:44 executing program 5: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000140)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) 2018/05/07 08:30:44 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x48, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x20, &(0x7f0000000040)=[@fda={0x66646185, 0xa, 0x4, 0x24}, @ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1, 0x2}], &(0x7f00000000c0)=[0x18, 0x40, 0x0, 0x48]}}, @enter_looper={0x630c}], 0xc7, 0x0, &(0x7f00000001c0)="ce31767103fc577764c735bb18e92f18bafc56524684170426f7db35c9f636b174b3139c6c589ce2a574a6c276f39826ef968d1ba6cdabd56ac3795d2aea6ae3ff97541e96ba35c4e82736a5205c5b546dc4c597b2ddd576c5d1dfe7c9016cf1fe29fefbd025fe495800b2cb876689239a2c128d13fcd3922f085d2897ef6598f376687a27abdfd32af2c8dced0db2494be88c874bdb6a4a73b55eca164c28c709471c58fc18059a0c4d6727ba3292d2357bd2f2c17a74ea43851648172fabe1ef0fc797f60b8b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="116300002a95ddc67921223293f6affcbc4d807bdc1833ee66c19360f69ac93d5fc1", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=ANY=[@ANYBLOB=',c\x00\x00'], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) signalfd4(r1, &(0x7f0000000300)={0x40}, 0x8, 0x0) 2018/05/07 08:30:44 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) memfd_create(&(0x7f0000000000)='e\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x3, 0x6, 0xf06, 'queue1\x00', 0xbb38}) dup2(r1, r0) syz_extract_tcp_res(&(0x7f0000000040), 0xb8, 0x88c9) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) r3 = dup2(r0, r2) fcntl$setstatus(r3, 0x4, 0x44c00) [ 60.885860] mmap: syz-executor3 (6681) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 60.890328] binder: 6673:6676 ioctl c0306201 200002c0 returned -14 [ 60.890462] binder: 6673:6676 ioctl c0306201 20007000 returned -14 [ 60.890506] binder: 6673:6676 unknown command 25388 [ 60.890512] binder: 6673:6676 ioctl c0306201 20004000 returned -22 [ 60.891770] binder: 6673:6676 got reply transaction with no transaction stack [ 60.891777] binder: 6673:6676 transaction failed 29201/-71, size 0-0 line 2927 [ 60.892346] binder_alloc: binder_alloc_mmap_handler: 6673 20000000-20002000 already mapped failed -16 [ 60.894596] binder: BINDER_SET_CONTEXT_MGR already set [ 60.894603] binder: 6673:6676 ioctl 40046207 0 returned -16 [ 60.894733] binder: 6673:6685 ioctl c0306201 200002c0 returned -14 [ 60.896018] binder: 6673:6676 ioctl c0306201 20007000 returned -14 [ 60.896054] binder: 6673:6685 unknown command 25388 [ 60.896060] binder: 6673:6685 ioctl c0306201 20004000 returned -22 2018/05/07 08:30:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000c00)=[{&(0x7f0000000c80)="643aa2f8040bfd216553e8e68e80790d188e6da3a23c9b8e4ba88332354784bedfeb6aa158ed57f0b2c588bd64b2c3713cc61c05b6ab6ddc3049746acd89c34b03455c6ff14ba09151e74fc05ab2b3143000fd8dbedce0d549985f49624d6a582765854f670626ed2ed88ebad04439f4f2b80c7942ff0b942775f2ef6b66fd3021b274a30eeb0d35868ed7eb3d3146c3465a3e6f5bda3deb9dcb5a653f672e48a903b73e5095c5d24571fef70b61d4fc40ac8854f71481ff8a7ae147e958ab1eb093d4a0dc7701b15b9eeb84b39841eaa586b6558e9048fa5bc5173b516aa65e4904", 0xe2}, {&(0x7f0000000340)="b7819fb31dd62439f6d4e9e5213968cb104a60cde9e084364a92a4a7941acd328e6f55de869d417a8dbaae38589f1918666b4de05cc6fcc608a04dad9851b6b2f4c63929136ca9b7bd5b5df1c8f12622ef834e6ebb58fd219a21ea538813f1e8849ddedd7d0a245a932ced01e0230157409dfa6d5fa84d8c3f727c60628d", 0x7e}, {&(0x7f0000000280)="a223c3c3bc5db20bede00767847ca6ea9d426c8bb4bca02b75bce9aa39476f78f146cd2d55bcd2056cee04", 0x2b}], 0x3, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xfffff7fffffffffc, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x0, 0x200, 0x4, 0x3304, 0x0, 0x0, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fdatasync(r0) dup(r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 2018/05/07 08:30:44 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffc8, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a00030207fffd946fa283bc04eee6d89b86c49727008568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/05/07 08:30:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000558000), &(0x7f0000da3ffc)=0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x6, 0x4) socket$pppoe(0x18, 0x1, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x4, 0x3200000000000, 0x2, 0x6, 0x0, 0x5, 0x800, 0x8, 0xcbd, 0x5, 0x2, 0x6, 0x0, 0xfffffffffffffffa, 0xbbb, 0x1f, 0x3f, 0x1, 0x4, 0x1, 0x8c5, 0x5, 0x9, 0x7, 0x6, 0x7ff, 0x8000, 0x4, 0x3, 0x100000001, 0x886, 0x61d, 0x6, 0x3, 0x3f, 0x6, 0x0, 0x9f, 0x1, @perf_config_ext={0x7ff, 0x7}, 0x0, 0x100, 0x1, 0x5, 0x1, 0x991, 0x79}, r2, 0x2, r1, 0xb) [ 60.897233] binder: 6673:6676 got reply transaction with no transaction stack [ 60.897240] binder: 6673:6676 transaction failed 29201/-71, size 0-0 line 2927 [ 60.903585] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.903751] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/07 08:30:44 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x290000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="19634840", @ANYRES64=0x0, @ANYBLOB="89d52b5fba956c618a"], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c74657200000000000000000000000031e6b9698831db0700000000000007000000040000006004000000000000180100000000000078030000780300007803000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000010002400000000000ffffffffac1414bbffffffff000000ffffffffffffff000000000000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000ffffff00ff000000000000000000000000040a53ffff000000b90009626f6e643000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001080000003f0000000180000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c200000000000000000000000000ffffffffffff00000000000000000000e0000001ac1414bb01000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4b0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000600), &(0x7f0000000640)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="0163404000a805d663e54af9a8000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f00007b9815)=ANY=[], @ANYPTR=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000ef9000)}) r3 = getpid() sched_getaffinity(r3, 0x8, &(0x7f0000000680)) 2018/05/07 08:30:44 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000b9a000/0x3000)=nil, 0x3000, 0x4, 0x31, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000060cf08)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/05/07 08:30:44 executing program 3: seccomp(0x1, 0x0, &(0x7f00001a1634)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x1f, 0xffffffff}]}) modify_ldt$write(0x1, &(0x7f0000000080), 0x10) seccomp(0x0, 0x0, &(0x7f0000000040)={0x9, &(0x7f00000000c0)=[{0x5, 0x0, 0x4, 0x800}, {0x100000001, 0xfffffffffffff55c, 0x7f, 0x8000}, {0x4, 0x40, 0xffffffffffffffe1, 0x7ff}, {0x1, 0x6, 0x4, 0x8}, {0x69, 0x10001, 0x2, 0xfe25}, {0x400, 0xfffffffffffffffb, 0x0, 0x9}, {0xa81, 0x7, 0x7, 0x1000}, {0x100, 0x5, 0x3, 0x2}, {0x8, 0x200, 0x6, 0x4}]}) 2018/05/07 08:30:44 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0x101, 0x3c, "b9a81e3aaa114f4805659bfb8eee21af250e2281a16440379d0410d1e2db9e3b86e4d27e4656691323687622a5d0bf7306a9322a3f2ebf6bd53a5ea5"}) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/07 08:30:44 executing program 4: socketpair$inet(0x2, 0x80013, 0x45b3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x3f, 0x7) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000000)=ANY=[@ANYBLOB="0000010000000000a578441a0197000000000000000000000000"]) [ 61.238876] binder: 6708:6714 ioctl c0306201 20007000 returned -14 2018/05/07 08:30:45 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x408800, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0xfffffffffffffc01, &(0x7f0000000100)=0x1) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x1000000) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000005240)=[{{0x0, 0x0, &(0x7f0000002cc0), 0x0, &(0x7f0000002d40)}}, {{0x0, 0x0, &(0x7f0000003540), 0x0, &(0x7f0000000080)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/05/07 08:30:45 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000f6ff0)='/dev/input/mice\x00', 0x0, 0x22800) fcntl$notify(r0, 0x4, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/05/07 08:30:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000040)) getsockopt$netlink(r0, 0x10e, 0x4000000003, &(0x7f0000001000), &(0x7f0000003000)) times(&(0x7f0000000000)) 2018/05/07 08:30:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000ac9000)="290000002000190700003fff00ff80060200000039e8000104ff00040d001400190000000000000001", 0x29}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @multicast1}, &(0x7f0000000080)=0x8) 2018/05/07 08:30:45 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x100004800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0xab7, 0xfffffffffffffffc}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r1}, &(0x7f0000000440)=0x8) socket$netlink(0x10, 0x3, 0xa) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000600)) mq_timedsend(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f0000000480)={0x77359400}) writev(0xffffffffffffffff, &(0x7f00000004c0), 0x1000019c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r2, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @broadcast, @local}, &(0x7f0000000280)=0xc) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000180)=0xfffffffffffffcf9) sendto$inet6(r2, &(0x7f0000976000), 0x0, 0x10, &(0x7f0000000500)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffc59) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000540), &(0x7f0000000580)=0x40) sendto$inet(r0, &(0x7f0000000400)="efb4d9a37623ffb1f77578ca69536834cfefbb16761ad41a1f02", 0x1a, 0x8000, &(0x7f00000004c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0), 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getgid() getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000140)=@req={0x20, &(0x7f0000000100)={'veth0_to_team\x00', @ifru_ivalue}}) sendto$inet6(r2, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) [ 61.960883] binder: 6708:6760 got reply transaction with no transaction stack [ 61.969265] binder: 6708:6760 transaction failed 29201/-71, size 0-0 line 2927 [ 62.091480] binder_alloc: binder_alloc_mmap_handler: 6708 20000000-20002000 already mapped failed -16 [ 62.104297] binder: BINDER_SET_CONTEXT_MGR already set [ 62.104416] binder: 6708:6765 ioctl c0306201 20007000 returned -14 [ 62.111555] binder: 6708:6766 got reply transaction with no transaction stack [ 62.111563] binder: 6708:6766 transaction failed 29201/-71, size 0-0 line 2927 [ 62.130495] binder: 6708:6760 ioctl 40046207 0 returned -16 [ 62.219672] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.226016] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/07 08:30:46 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0x37, &(0x7f0000000100)="10b0bf59c67a97e2d25d2cf1884ac9a65c9409733f23f0a9e261dba3fbe4abb40201632574b633dcb4f5b42819bd1f977e69cdf6a9c2b0"}) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x100000001, 0x4, 0x6, 0x2, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r4, 0x6f1, 0x30, 0x1f, 0x7}, &(0x7f00000000c0)=0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) 2018/05/07 08:30:46 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) dup3(r0, r0, 0x80000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/05/07 08:30:46 executing program 4: r0 = socket$inet(0x10, 0x2, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'veth0_to_bridge\x00', 0xfffffffffffffff8}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[0x4, 0xff, 0x6, 0x8, 0x8]}) pread64(r1, &(0x7f0000000100)=""/212, 0xd4, 0x0) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/05/07 08:30:46 executing program 1: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) r2 = epoll_create1(0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x40c000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000001c0)={0x81, 0x1, 0x3, 0xb4, 0xff}, 0xc) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000080)=""/197, &(0x7f0000000000)=0xc5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) 2018/05/07 08:30:46 executing program 7: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b4bffc), 0xfffffd4c) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0xfe5c) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f0000000880)) 2018/05/07 08:30:46 executing program 3: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="6d6f756e747300bf47363539a0b1eed4069ec923748d115307d52b1f5e607bd68b167f0e893aab1179e4cd55d7a8b4745a9fd29959e6b40bec63cd848b0ff02e0e4aee6e1b1ae90d8a9ac0e9c937484de235e772b7633d9700", 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000180), 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000240)="6d6f756e747300bf47363539a0b1eed4069ec923748d115307d52b1f5e607bd68b167f0e893aab1179e4cd55d7a8b4745a9fd29959e6b40bec63cd848b0ff02e0e4aee6e1b1ae90d8a9ac0e9c937484de235e772b7633d9700") poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x800) umount2(&(0x7f0000000000)='.', 0xa) 2018/05/07 08:30:46 executing program 5: r0 = socket(0x10, 0x20001000000003, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000000300)="220000001400072192e80000000003000208030001000000080002004100fff0f070", 0x22) 2018/05/07 08:30:46 executing program 0: r0 = creat(&(0x7f0000d26000)='./file0\x00', 0x0) delete_module(&(0x7f0000000000)='\x00', 0x200) fsetxattr(r0, &(0x7f0000d4bfe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) 2018/05/07 08:30:46 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000300)) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/0us\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) 2018/05/07 08:30:46 executing program 1: r0 = memfd_create(&(0x7f0000001800)='\\\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c000000a1245e25136401dc11bfe286bbf35e04a82971b60adb860ba306d9424f93f79bddbeca57b4ea43bc0d965a0fad103e9c5c8f5031a5a01b976c1e9808ddc9846756e17a3450f0336a4c27e2b9026add1278cb70c29b5636b6e7171da780900e503a9eae819564f70f3fa9001410e7d45be261435906075850227297bd9f1beb9d432c6d4e51753710be898b5dfdd393ea623ecc0a8bcc659a4f284a925ab6a3ea72b73c0fd8ebd3ac82b361706131a04b55923190d057f1325399b63dc7e69c44a24a99a4fbe372bc451a1a58e44fdab324eccfdbe16ec65c5773a2"], &(0x7f00000018c0)=0x74) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x39c}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001900)=@assoc_value={r1, 0xfff}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000180)=@rc, 0x80, &(0x7f0000001300)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x2, &(0x7f0000001940)=""/4096, 0x1000}, 0x40) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000040)=0x41, 0x4b5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000080)={0x10001, 0x0, {0x2, 0x0, 0xbe47, 0x0, 0x100000001}}) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) flock(r2, 0x6) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) write$cgroup_pid(r4, &(0x7f0000000140)={[0x33, 0x38, 0x39, 0x37, 0x32, 0x32, 0x31, 0x35, 0x35, 0x39]}, 0xa) [ 62.755031] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 62.761163] netlink: 125 bytes leftover after parsing attributes in process `syz-executor2'. [ 62.761903] netlink: 125 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/07 08:30:46 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f00000000c0)=""/232, 0xe8, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/05/07 08:30:46 executing program 0: r0 = socket$inet6(0xa, 0x2100000400000002, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x10000, 0x0) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x0, 0x2}}, 0x26) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x111) 2018/05/07 08:30:46 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x901084, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') open$dir(&(0x7f00000002c0)='./control\x00', 0x2800, 0x80) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, r2) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r3 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000580)=0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) unshare(0x800) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioprio_set$pid(0x0, r4, 0x8) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) signalfd4(r3, &(0x7f0000000340)={0x5}, 0x8, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)={0x8, [0x9, 0x0, 0x3, 0x1ff, 0x1, 0x10001, 0x100000001, 0x7]}, 0x14) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000000280)=0x81) 2018/05/07 08:30:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x80, 0x0) bind$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x10001, {0x9, 0x1, 0x6, 0x5, 0x0, 0x3ea4}, 0x3, 0x3}, 0xe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0xc000)=nil, 0xc000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write$sndseq(r2, &(0x7f0000000040), 0x0) write$fuse(r2, &(0x7f0000000100)=ANY=[], 0x0) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x1, 0x3c, 0x4, 0x9, 0x4}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r3, 0x400}, 0x8) [ 62.811343] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 62.818222] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 62.838781] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/07 08:30:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) r1 = dup2(r0, r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"8505caff962500"}, 0x1}, 0x10) 2018/05/07 08:30:46 executing program 0: seccomp(0xfffffffffffffffd, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0xfffffffffffffff6}]}) prlimit64(0x0, 0x0, &(0x7f0000034000), 0x0) 2018/05/07 08:30:46 executing program 1: r0 = memfd_create(&(0x7f0000001800)='\\\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c000000a1245e25136401dc11bfe286bbf35e04a82971b60adb860ba306d9424f93f79bddbeca57b4ea43bc0d965a0fad103e9c5c8f5031a5a01b976c1e9808ddc9846756e17a3450f0336a4c27e2b9026add1278cb70c29b5636b6e7171da780900e503a9eae819564f70f3fa9001410e7d45be261435906075850227297bd9f1beb9d432c6d4e51753710be898b5dfdd393ea623ecc0a8bcc659a4f284a925ab6a3ea72b73c0fd8ebd3ac82b361706131a04b55923190d057f1325399b63dc7e69c44a24a99a4fbe372bc451a1a58e44fdab324eccfdbe16ec65c5773a2"], &(0x7f00000018c0)=0x74) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x39c}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001900)=@assoc_value={r1, 0xfff}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000180)=@rc, 0x80, &(0x7f0000001300)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x2, &(0x7f0000001940)=""/4096, 0x1000}, 0x40) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000040)=0x41, 0x4b5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000080)={0x10001, 0x0, {0x2, 0x0, 0xbe47, 0x0, 0x100000001}}) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) flock(r2, 0x6) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) write$cgroup_pid(r4, &(0x7f0000000140)={[0x33, 0x38, 0x39, 0x37, 0x32, 0x32, 0x31, 0x35, 0x35, 0x39]}, 0xa) [ 62.875465] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 62.901108] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 62.996348] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/07 08:30:47 executing program 5: memfd_create(&(0x7f0000000080)='@-mime_typetrusted+nodev%\x00', 0x1) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = memfd_create(&(0x7f0000000500)="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", 0x2) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xad}, 0xd, &(0x7f0000000100), 0x1dc, 0x0, 0x17a}, 0x8001) close(r0) 2018/05/07 08:30:47 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)="1fd3934d3aac38af7d3daeaddba03081c0ba76258c5be8d963d1963cfe5a164b7d5f7e5d0e3df5a29030b6f12989f7e9811213fc8f1a0e8a33bccf617d4bf848db9c8aa03e28a64bb3d7ed2978f9dae717f4861b2201e0c47068400f9b5e2277869550d91ffd3e1dda85c66164ca8c4a0b3a9cda172becb9589534f5f23e97e889ccee3c1862d3cb331fe0e07db91b21dc081e33c880854e63b67063d1538daa4ce80d14b4e0258fc69ff0ba5211", 0xae}, {&(0x7f0000000180)="f9b5ed5e0544b7e64527620e167a65efccfa905ecfcff161b99a8cebc1afd656d1bc93617458660ce2b6a3e243076f2876dce0fbd65631a4e99ec2f9d4a751ae7540688a47ae89e408116e3125e5ef2eb335c4ff55a4007a23272a737310a31ceb1bc669ca5ce47d63a8418bbab522b8d8366e8c329755462f4bd9002b9311a83a8dbccd503f3fbb9b70ba8b1c8943de55dc4b9133a6df05371f8b73d667e38bdd47fd146dcb9262f998edb67cd6f57041c850f17db42b9b03ccf0b48e13ca4d92323c35be728fac7dd9a6f9400cb6bbff1a651da1a4c272d5ec6d1b6e209894bd813f44f46e7f93b2bf693460f27e7fc2f28d195ba0ec", 0xf7}, {&(0x7f0000000280)="5f356a8a20e63bb2e9c5349784d786c41e1647334e560ff4135354d17ae34a7c9e70aaf3ec2425bef37f", 0x2a}, {&(0x7f00000002c0)="ddcbee4d64d89b384e3de89bc33da6274fc40eb1bdd3ed1ce4b3a51195868731d8d8885557bf6241dfabbd411512f1e590d1c43af731c05e1ac3215096e85e295a5cbdc917b55f390ae68a27708c8d4f20", 0x51}], 0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000380)=0x9) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000040)) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) ftruncate(r1, 0xb04) 2018/05/07 08:30:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x40, 0x4) 2018/05/07 08:30:47 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$void(r0, 0x1) 2018/05/07 08:30:47 executing program 0: unshare(0x60000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x103000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000240)=0xffffffff, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/route\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0), 0x4) r2 = fcntl$getown(r1, 0x9) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={"626f6e645fe06c6d77655f30000000ee", {0x2, 0x4e21, @multicast2=0xe0000002}}) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000000040)={&(0x7f0000000100)=""/145, 0x91}) getpgrp(r2) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000000)) 2018/05/07 08:30:47 executing program 1: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r0, &(0x7f00000000c0)=""/32, 0x5) r1 = creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f636f6e74726f6c2f66696c653020656d30700300302d2b5b0a0ee95bc85383e45400000000000000000000"], 0x30) getsockname(r1, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f0000000200)=0x80) connect$packet(r1, &(0x7f0000000240)={0x11, 0x1f, r2, 0x1, 0x1f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) 2018/05/07 08:30:47 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40100, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0xa00) ftruncate(r0, 0x3d) 2018/05/07 08:30:47 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpgrp(r0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x10002817f, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, 0xffff, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x84) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000300)={0x1, 0x7, 0x6, 0x0, 0x8, 0xffffffffffffff54, 0xff, 0x0, 0x8, 0x4}) 2018/05/07 08:30:47 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x3) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'nat\x00'}, &(0x7f0000000000)=0x54) r1 = socket$inet6(0xa, 0xe, 0x4) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev={0xfe, 0x80}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in=@rand_addr}}, 0xe8) write$eventfd(r2, &(0x7f0000000100), 0xffdb) 2018/05/07 08:30:47 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x22000, 0x0) fcntl$setsig(r0, 0xa, 0x40) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x100) readlinkat(0xffffffffffffffff, &(0x7f000046cff8)='./file0\x00', &(0x7f0000851605), 0x0) 2018/05/07 08:30:47 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x4, 0x0, 0xdd1, 0x0, 0x6acf, 0x0, 0x20, 0xef3, 0x5, 0x9, 0x9, 0x2, 0xd7d, 0xffffffff, 0x43]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x11}, 0x80000001}}, 0x16c, 0x9, 0x9, 0x9, 0x45}, 0x98) r3 = syz_open_procfs(0x0, &(0x7f0000332ff7)='net/arp\x00') sendfile(r0, r3, &(0x7f00004db000)=0x40, 0x63) 2018/05/07 08:30:47 executing program 4: epoll_wait(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x8000043) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/113, &(0x7f0000000080)=0x71) 2018/05/07 08:30:47 executing program 5: mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) r0 = eventfd(0x100000000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60) r2 = inotify_init1(0x80800) inotify_add_watch(r2, &(0x7f0000b2e000)='./file0\x00', 0x60) open(&(0x7f0000000140)='./file0\x00', 0x4, 0x100) open(&(0x7f000025aff8)='./file0\x00', 0x0, 0x0) [ 63.945022] IPVS: Creating netns size=2552 id=13 2018/05/07 08:30:47 executing program 7: syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x101) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp6\x00') sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, 0xc, 0xf, 0x704, 0x70bd2b, 0x25dfdbfb, {0x1, 0x0, 0x9}, [@nested={0x60, 0x35, [@generic="f94b68396cd0fcbbb4a260501fd037ad041e389efb7a7c612922d3d95b4e0b4563d37870e394dc8b358d646e2b621421fabc1873aab32a7f038662e9e9206a2eac83cdfff81e2d87846457b9d4f8aa7c95c86ea55f12b39563"]}]}, 0x74}, 0x1, 0x0, 0x0, 0xc080}, 0x40) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x6, 0x7}, {0x0, 0x1}, {0xae6f, 0x7ff}]}) splice(r1, &(0x7f0000000300), r1, &(0x7f0000000340), 0x20, 0x1000000000b) fchdir(r0) 2018/05/07 08:30:47 executing program 6: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"172c4045fc9859"}, 0x4}, 0x10) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='.\x00') 2018/05/07 08:30:47 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) sendfile(r0, r0, 0x0, 0x36b52511) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000000000)='G', 0x1}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000001240)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001580)=""/135, 0x87}}, {{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002800), 0x26d, &(0x7f0000002840)=""/131, 0xfffffffffffffe26}}], 0x2, 0x40000042, &(0x7f00000029c0)={0x0, 0x989680}) 2018/05/07 08:30:47 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000000c0)) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) seccomp(0x0, 0x0, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0xffffffff00000001, 0x6, 0x3}, {0x3, 0x3, 0x20, 0xfffffffffffffffc}, {0x1ff, 0x7f, 0x2, 0x80}, {0x4, 0x5, 0x6, 0x4}]}) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) 2018/05/07 08:30:47 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x1ff, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0xffffffff, 0x0, 0x2, 0x1, 0x81, 0x0, 0x3, r1}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/07 08:30:47 executing program 6: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000000c0)=0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000200)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r1, &(0x7f0000000100)=0x2100000001, 0x48) 2018/05/07 08:30:47 executing program 3: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x28000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) r2 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r2, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x10000, 0x0, 0x1fe) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000000000)=0x6, 0x4) r3 = socket$inet6(0xa, 0x800, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/07 08:30:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020100020c7762a19ea14171ab6cd32473b964000000000000000000000005000600000000000a00000000000000ff010000000000000000000000000001000000000000000005000500000000000a00000000000000fe800000000000000000000000000000000000000000000041d04062c4112336b71a3d3ca578287d84efa1068fc5563971c4cb6f75d7e0346b65d8cf8139c680e4e385b1abb667782ae6e93ed4e198bcffdbb35fb59f0cc976557fc97e7ec25f07df4b4b1c90c4f7eae5d8472b1f4db5a6d980dbb823c884b017448428fab1488707957039c9"], 0x60}, 0x1}, 0x0) [ 64.260745] keychord: keycode 9294 out of range [ 64.275170] keychord: keycode 9294 out of range 2018/05/07 08:30:48 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/07 08:30:48 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in=@loopback}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@loopback, @in6=@local}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000540)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000640)={@local, @local}, &(0x7f0000000680)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000bc0)) accept4$inet(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, @multicast2}, &(0x7f0000000d00)=0x10, 0x80000) getpid() userfaultfd(0x80800) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f00000022c0)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000c00)=ANY=[@ANYBLOB="1025"], 0x10}], 0x1, 0x0, 0x0, 0x4000080}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x9, 0x1ff, 0x1d1a, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) r2 = getpid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000540)) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000600)={&(0x7f0000000a00)=""/221, 0xfffffffffffffeb2}) fcntl$setstatus(r1, 0x4, 0x4002) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000780)=""/175, &(0x7f0000000840)=0xaf) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x7f, 0xffff, 0x9}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x6}, 0x8) 2018/05/07 08:30:48 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write(r1, &(0x7f0000000180)="c5", 0x1) fallocate(r1, 0x20, 0x0, 0x10000) 2018/05/07 08:30:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000001600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000000340)={0x1264, 0xb, 0x4, 0x138, 0x70bd26, 0x25dfdbfb, {0x1, 0x0, 0x3}, [@generic="aa5efd11f4b0c1d9e08b08b35eb0faefaf5fd7c0c3a22d8eea7a102d14a74cac84a31606ecf4f80b1d5797c6635eed3ad2ea45326c52c180bc02a596f3cbd71690", @nested={0x1184, 0x4a, [@generic="6252128df1b9639f6342899ad40d687c407b7f48c537c312", @generic="fd52b30323ea425b2c82f7a9db02d46618b5bbf1256097e7d675501739b0e08fe8f98f4b6163ddc7fed3e4c1e9ba3c5797d2cfe68f2f918c4319d25aebd574909acde02f1d92aa02f86102b6a6604fc904db3b4c46b6579c181658ee549f64cabe0a21b162157f1b9f49fd92281a237811e3874e3698883b8fd85f86d9fe1a577172c66c29bc168a30dc5c587f2243f8a26eb17cd1e558324e4c36e113e33692e78cb5b5414291adb448821146f8caa3089ece91ad81ad76b9a44119338f87f8c7dcbec1d0ab3106c1bd69", @generic="c31c3e88ecd5de6eb79667e571ea7ad03f458b9ae99bc9499e7d41e5a26ca17a963f14a54a290632cd655e3cd41456d3b758683f0a9911e764a029ef2e9186745d356b2fd3077afc5f0eb3a2663cf07cafd138afa4f6c857bb721b4386de0ad14b8a9e6cedf0f53eaa9d0f26d3d06211df880add93c3c7", @typed={0x8, 0x74, @ipv4=@multicast2=0xe0000002}, @generic="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", @generic="48ca0fd2d4da7bfd50d2b6", @typed={0x8, 0x4f, @uid=r2}, @typed={0x8, 0x8a, @fd=r0}]}, @nested={0x88, 0x3a, [@typed={0x14, 0x7c, @str='/dev/snapshot\x00'}, @typed={0x8, 0x75, @fd=r0}, @typed={0x8, 0x3a, @uid=r3}, @generic="10a557764d3591b7842a32953e8a53180d722bbec1b88ef598a5c834d0ad3ff77c03215a41c439ffe687777327125183c8c225b261d44a1cefd9532711b0d13808ccb22d36059d04407e6617ca60415ed73de852f0d34a4452dd813614be63"]}]}, 0x1264}, 0x1, 0x0, 0x0, 0x24008011}, 0xd0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r5 = dup3(r0, r4, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) shutdown(r4, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000000000)=0x1, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xffff, 0x0, 0x0, 0xeea0}, &(0x7f0000000200)=0x18) recvmmsg(r4, &(0x7f0000000080), 0x746390, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080), 0x4) 2018/05/07 08:30:48 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000679ff2)='/selinux/load\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020400cef5004af8a0c7662f4f83b72079ed920000ffffffffffffffff52c82ce6bea9ff187e7fa17d7c50999d23f3d4014d5e6fd40ff1b56dc5a1ac182dcf"], 0x10}, 0x1}, 0x0) write$selinux_load(r0, &(0x7f0000d98de3)=ANY=[@ANYBLOB="8cffc7f9080000005345204c696e7578"], 0xf) 2018/05/07 08:30:48 executing program 0: capset(&(0x7f0000560ff8)={0x19980330}, &(0x7f00003fd000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000040)={0x20080523, r0}, &(0x7f0000000100)={0x1, 0xffff, 0x0, 0x3a, 0x9, 0x40}) 2018/05/07 08:30:48 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x3ff) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') syz_open_procfs(0x0, &(0x7f0000000180)='limits\x00') sendfile(r1, r1, &(0x7f0000000000), 0x7) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/05/07 08:30:48 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x10830, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000ac0)={0x174, 0x0, &(0x7f0000000880)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000340), &(0x7f0000000380)=[0x38, 0x38, 0x70, 0x38, 0x78, 0x0, 0x20]}, 0x1}}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x28, 0x48, &(0x7f00000004c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000480), 0x1, 0x0, 0x13}], &(0x7f0000000500)=[0x40, 0x38, 0x38, 0x18, 0x48, 0x38, 0x30, 0x0, 0x38]}}, @release={0x40046306, 0x3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x30, 0x48, &(0x7f0000000580)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @flat={0x776a2a85, 0xa, r3, 0x3}], &(0x7f00000005c0)=[0x40, 0x48, 0x0, 0x18, 0x38, 0x18, 0x0, 0x20, 0x30]}, 0x8000}}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x70, 0x28, &(0x7f00000006c0)=[@fda={0x66646185, 0x5, 0x0, 0x31}, @ptr={0x70742a85, 0x0, &(0x7f0000000640), 0x1, 0x0, 0x28}, @ptr={0x70742a85, 0x1, &(0x7f0000000680), 0x1, 0x1, 0x2f}], &(0x7f0000000740)=[0x28, 0x38, 0x28, 0x48, 0x40]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x20, &(0x7f00000007c0)=[@fda={0x66646185, 0x1, 0x0, 0x24}, @ptr={0x70742a85, 0x0, &(0x7f0000000780), 0x1, 0x4, 0x3a}], &(0x7f0000000840)=[0x40, 0x48, 0x18, 0x48]}, 0x4}}], 0xb4, 0x0, &(0x7f0000000a00)="95daa227a01ca1d8f12ac0b50d9acd7ac594cf95db161a87fa173cd1b41a0bc192dca8615cd4f1b606a6f743309f6da1a4de113f5d63a350dd19342d09fcaafb7204d0e618de38df746313a0b59b9e07265499aa7433d046ff6308b8e0287c0aa86cab2a6fe69cd0c4188a444307a983abbb1f0f0c24b5aa59a14742047d0d9896dfbcadc2f08d8a510006e1edf1d67d5b2121aa7ee6352fd96b576c36aad09f5d923b4d47a39829022440817e6e1ca984c63fb0"}) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = getpgrp(0x0) rt_sigqueueinfo(r4, 0x41, &(0x7f0000000b00)={0x18, 0x3, 0x8, 0x3e4b}) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000003c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000440)=[{0x18, 0x29, 0x4000000000000005, "b6"}], 0x18}, 0xfffffffffffffffd}], 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x48, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000040)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1, 0x2}], &(0x7f00000000c0)=[0x18, 0x40, 0x0, 0x48]}}, @enter_looper={0x630c}], 0xc7, 0x0, &(0x7f00000001c0)="ce31767103fc577764c735bb18e92f18bafc56524684170426f7db35c9f636b174b3139c6c589ce2a574a6c276f39826ef968d1ba6cdabd56ac3795d2aea6ae3ff97541e96ba35c4e82736a5205c5b546dc4c597b2ddd576c5d1dfe7c9016cf1fe29fefbd025fe495800b2cb876689239a2c128d13fcd3922f085d2897ef6598f376687a27abdfd32af2c8dced0db2494be88c874bdb6a4a73b55eca164c28c709471c58fc18059a0c4d6727ba3292d2357bd2f2c17a74ea43851648172fabe1ef0fc797f60b8b"}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$BLKTRACESTOP(r5, 0x1275, 0x0) socketpair(0x4, 0x2, 0x3, &(0x7f0000000300)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c1d01630000"], 0x1, 0x0, &(0x7f0000002000)="b1"}) [ 65.165754] binder: 6952:6960 ioctl c0306201 20000ac0 returned -14 [ 65.197219] binder: 6952:6960 ioctl c0306201 200002c0 returned -14 [ 65.213384] SELinux: policydb magic number 0xf9c7ff8c does not match expected magic number 0xf97cff8c [ 65.265215] binder: 6952:6960 ioctl c0306201 20004000 returned -14 [ 65.277021] binder_alloc: binder_alloc_mmap_handler: 6952 20000000-20002000 already mapped failed -16 [ 65.304462] binder: 6952:6960 ioctl c0306201 20000ac0 returned -14 [ 65.315765] binder: BINDER_SET_CONTEXT_MGR already set [ 65.321358] binder: 6952:6974 ioctl 40046207 0 returned -16 [ 65.329404] binder: 6952:6960 ioctl c0306201 200002c0 returned -14 2018/05/07 08:30:49 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x4, 0x8, 0x5}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/05/07 08:30:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x306) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/07 08:30:49 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000040)={0x0, 0x4}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) fcntl$addseals(r1, 0x409, 0x1) 2018/05/07 08:30:49 executing program 7: r0 = gettid() exit(0x800008811) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) get_robust_list(r0, &(0x7f0000000300)=&(0x7f0000000200), &(0x7f0000000340)=0x7c) 2018/05/07 08:30:49 executing program 6: setrlimit(0x6, &(0x7f0000000040)={0x0, 0xde88}) clone(0x0, &(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) socketpair(0x11, 0x80000, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[0x0]}) 2018/05/07 08:30:49 executing program 4: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/raw6\x00') ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x2000)=nil, 0x2000}, 0x1}) pipe2(&(0x7f0000000040), 0x80800) 2018/05/07 08:30:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0x5, &(0x7f0000000000)=""/12, 0xc) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000040), 0xffb3) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/05/07 08:30:49 executing program 3: r0 = memfd_create(&(0x7f0000000040)="2f646576e11cad585f6172626974654600a69fc2ee3c3a41492ebe6684b06629975cadc7c742c9978fb77f78ee287a6f53f6ca0c830a57dde8c3460b5e12fd0a496adb5246d179ac1d7ccaa363", 0x3) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='syz1'], 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x101) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/07 08:30:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0xffffffffffffffff, &(0x7f0000000040)) getpid() r2 = syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x3) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000540)={0x2, 0x1, 0x1000}) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a0521") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) listen$netrom(r2, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e33326cb16a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r3) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1) syz_mount_image$reiserfs(&(0x7f00000001c0)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x1a, 0x1, &(0x7f0000000480)=[{&(0x7f0000000880)="e459bdde63836e43c06c85f73b14977ccbda3f25a1bceebedb0c18a295d5cee535059a861d77c82136d4c59cfb6088cde5e7a756f849882809a13eac2232434ba930363930352b71f0611784b0e4d0bd330e80e4a79b7cb1940a479a77435b1b5e9d0e2cd8e80e7a093c2bde3b6ea4a61b463e5525908b4dc58e05f30868079e0ae762c9ee626aea9aabf6afa3d42eb703adf6b2e9736c9f6192f728f3a2978596a7d10155fb342b9acbcf98d6bf", 0xae, 0x6}], 0x1402, &(0x7f0000000940)=ANY=[]) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYBLOB], &(0x7f0000001480)=0x1) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000000)="0966e6c27c350ca7dac8d5094683d0d674bb31", 0x13}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) 2018/05/07 08:30:49 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000180)=""/61) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r1, 0x6) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/05/07 08:30:49 executing program 4: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000e9eff4)) 2018/05/07 08:30:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7)="1809dcda2a08b78ba7", 0x9) ioctl$void(r0, 0xafb60ab42e85d65a) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/07 08:30:49 executing program 2: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000040)=0x5) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000000)=0x4) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{}, {0x8}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"5fd5bad173887b334715f345"}}], 0x60) dup2(r4, r3) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/05/07 08:30:49 executing program 0: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffffd9) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a30a51d6fe418e7b423df7c106b34aec6a80fb39e30ae6d5f86cb17d699acf1392a3d3d8f31f3eda14d8636e746e0f15ce0977e3fb422d51903d0f764d5466109ffdfb9ad64a34da8519e07733e2f71cc3edbd4d809b7d1ee93b80edbe3610db9ceb9dd321b32a0f3782642f5733a68a3d95fcc6c607eb7a442c611ad1f284d1fca334977ee11fa88b741ef46d6e516855b997135762eed2c6b36e94e"], 0xa4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x5, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x88) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) 2018/05/07 08:30:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000fd9ff8)=0x300, 0xffffffff) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x6f2, 0x3, 0x8}) 2018/05/07 08:30:49 executing program 4: r0 = socket(0x18, 0x0, 0x1) ioctl$void(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x1, {0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x80) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000001c0)=""/240) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8102, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x8) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000180)="4d246da6", 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x3) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f00000002c0)) r3 = syz_open_procfs(0x0, &(0x7f0000920000)='mountinfo\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r4, r3, &(0x7f00007a9ff8), 0x7) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/05/07 08:30:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/223) ioctl$TCSBRKP(r1, 0x5425, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={r2, r3+30000000}, &(0x7f0000000080)) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x4, 0x40, 0x0, 0xfffffffffffffff9, 0x0, 0x3, 0xda54, 0x401, 0x3, 0x5, 0x9, 0x4}) 2018/05/07 08:30:49 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockname(r2, &(0x7f0000000200)=@nfc_llcp, &(0x7f00000000c0)=0x80) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r5 = getpgid(0x0) ptrace$pokeuser(0x6, r5, 0x6, 0x5) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') fchmod(r0, 0x0) getrusage(0x1, &(0x7f0000000140)) dup2(r2, r3) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) 2018/05/07 08:30:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) close(r0) syz_extract_tcp_res$synack(&(0x7f0000000a00), 0x1, 0x0) 2018/05/07 08:30:50 executing program 7: r0 = memfd_create(&(0x7f0000000180)="776d616e70615750bd6ada48880547b0961c6313a5e9818e9c77ca09522283014931eb109a64a97491f758afb02509b6886d0ec466d50e7bfea036578d3e8852db333fa08d27cc35b5aaf06a2ff877643c", 0x2) write(r0, &(0x7f0000000240)='v', 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x100000001, &(0x7f0000000140)=0xfffffffffffffea1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x5, 0x1, 0x9657, 0x4a6, 0x2, 0x18a8}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) tkill(r2, 0x1000000004016) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x401, 0x1, 0xd61, 0xdb, 0x0, r2}) 2018/05/07 08:30:50 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0x10002, 0x1f) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x2) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/05/07 08:30:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x148, 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) poll(&(0x7f0000084ff0)=[{r0, 0xc1a6}], 0x20000000000000b5, 0x4000) 2018/05/07 08:30:50 executing program 0: r0 = memfd_create(&(0x7f0000000500)="aec2efaae11d31543072306e6700", 0x1) sendto(r0, &(0x7f0000000040)="3585bb", 0x3, 0x10, &(0x7f00000001c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x80) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) r3 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000007b00)={@multicast2, @rand_addr, 0x0}, &(0x7f0000007b40)=0xc) sendmsg$nl_route(r2, &(0x7f0000007c00)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000900}, 0xc, &(0x7f0000007bc0)={&(0x7f0000007b80)=@newneigh={0x34, 0x1c, 0x20, 0x70bd25, 0x25dfdbfe, {0x1e, 0x0, 0x0, r4, 0x84, 0x80, 0x1}, [@NDA_PROBES={0x8, 0x4, 0x800}, @NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @NDA_VLAN={0x8, 0x5, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x845}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000280)={0x9, 0x9, 0x400, 'queue0\x00', 0x401}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{}], 0xfffffe0d) r5 = memfd_create(&(0x7f000003e000)='\'', 0x0) dup2(0xffffffffffffffff, r5) clone(0x299ce3bf65bb119c, &(0x7f0000000000)="84d454f86ce2d8906bad02fad7d141787fcf9cd262173aa0462252a4e100aa2c4bb92a2e21bac654b407", &(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000380)="271842634ef8eeb5ad95322b2222a2fce60feda23f5d105dcafd7f959cd52810e264553cc1d5981dfdc3cf9572f21c03e717ac464a058e2ee01ce6ee62926887d4a85162c9771e76f15917bff69bca911500e85b067f98330f970f5642e31c222d9e6d456219c42345c788f349151bd7706f7513eaf87a7d6e0cb4ba17a741a93d44b0cf90808aaf7293dba96072514bb44d43d49867809c7e22127c8eb9") preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000080)=""/166, 0xa6}], 0x1, 0x8000000000000000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000480)={r4, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/05/07 08:30:50 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0/bus\x00', 0x340, 0x0) truncate(&(0x7f00000007c0)='./file0/bus\x00', 0x1000000) read(r0, &(0x7f0000000040)=""/57, 0x20000079) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0xffffffffffffffff, 0x8, 0x1, 0xffa0, 0x801, 0x84}) 2018/05/07 08:30:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) setfsuid(r1) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)=@setlink={0x58, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_MAP={0x24, 0xe}]}, 0xffffffffffffff9f}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000400)=0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$ipx(r2, &(0x7f0000000080)=""/93, 0x5d, 0x40000000, &(0x7f0000000100)={0x4, 0x100000000, 0x80000001, "6e596e75da2e", 0x3f}, 0x10) 2018/05/07 08:30:50 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x101000, 0x0) getpeername$inet(r2, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2400, 0x0) sendmmsg$unix(r1, &(0x7f00009c5000), 0x492492492492856, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000003c0)={0x53, 0xffffffffffffffff, 0x89, 0x2aa, @buffer={0x0, 0x2d, &(0x7f0000000140)=""/45}, &(0x7f00000001c0)="cedaa0196c436e9d16763d078aa2bce5cc1d4a0ab55b664932b2df1e8d6cce686c228acf702a27d893360982351606c39db5f635d2ddb4db935a796a738f21c6cb2cbc51a16da80926ebdd04653e185d95f77812cbaa0d5fe0f283609f4a1543a6f467aa8caa44273db9e8829588ed040f9376bc123cd3259bbfc47f9b37a0e415cc8cb1a1f3fcfc5c", &(0x7f0000000280)=""/251, 0x3, 0x6, 0x3, &(0x7f0000000380)}) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000239000)}}], 0x2ff, 0x0, 0x0) 2018/05/07 08:30:50 executing program 1: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r3 = accept4(r0, &(0x7f00000001c0)=@nl, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xfe0000000000000}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) sendto(r1, &(0x7f0000000180)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@hci={0x1f, 0x0, 0x3}, 0xc) 2018/05/07 08:30:50 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e}, &(0x7f0000000740)=0x90) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300)=0xfffffffffffffffd, r3, &(0x7f00000003c0), 0x812, 0x9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xfff}, &(0x7f0000000380)=0x8) openat$cgroup_type(r1, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/05/07 08:30:50 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000300)=[&(0x7f0000000080)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f00000000c0)="17", &(0x7f0000000100)='[\x00', &(0x7f0000000140)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000180)='user{*\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)="17", &(0x7f00000002c0)='GPLppp1GPL-\x00'], &(0x7f0000000540)=[&(0x7f0000000340)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000380)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f00000003c0)='system\x00', &(0x7f0000000400)="17", &(0x7f0000000440)='\x00', &(0x7f0000000480)="17", &(0x7f00000004c0)='\x00', &(0x7f0000000500)="17"], 0x0) 2018/05/07 08:30:50 executing program 1: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$unix(0x1, 0x0, 0x0) fchmod(r0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) writev(r3, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) read(r3, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETA(r3, 0x5402, &(0x7f0000a26fec)) r4 = getpgrp(0xffffffffffffffff) ptrace$poke(0x4, r4, &(0x7f0000000040), 0x2) listen(r0, 0x400) r5 = fcntl$dupfd(r2, 0x406, r1) mq_timedsend(r5, &(0x7f0000000300)="04461ee28dccd0ef775a6da25b2ac25c8d5ed7fa818f3fa9404a4bf6d0e1520ca9db46f96a92fe3c0c1c5ca19c20e3e02e3a0d4e7e920538fa9d02b608385a9cdbf93f0dfbfc0db0f2684c1a62da7de7b3585e55a778bff7dd1d20aa0e413731af2ee899ebc890549fc0755097", 0x6d, 0x9, &(0x7f0000000480)) sendto$unix(0xffffffffffffffff, &(0x7f0000000380)="e8254a0f23c1ca5ef522e85505c3efc6e29890c185f50941c2471baf0a322a507b2a8ddcdce78f8925a37cf17f2f74d3b3d60f28a0bd978dc8ada9e7e3103b97604076d377b8a2976507cb92e74c2044e1f863e2ea9a9f2c58e899cdab7f92997c924b5032b701db56fa01f82551cbf280626d554b00e085f374f0169d76cd3cbbcc3c7928e3a6584067e2b7ff347132c405f8016021dc3da4d42be5b59a991a22fcbf1cb5e951554a9c8d6cef785d93c6390239fc33328305f8ba7a10b892a6cf4ec8723f361179357e0e2a9aa57d676489a1383cc574351637f7fe3ea756d97c5bccd0f73853db3e5adeb2ddaea2d11e74c5", 0xf3, 0x80, 0x0, 0x0) connect$unix(r1, &(0x7f0000000240)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000600)=ANY=[@ANYBLOB]) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f00000004c0)={0x10000, 0x9, 0x228e5747, 0x4, 0xffffffff, 0x1}) getpeername$ipx(r6, &(0x7f00000002c0), &(0x7f0000000080)=0x10) bind$vsock_stream(0xffffffffffffffff, &(0x7f00000001c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r8, 0x1, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="01ccaa3513f0"], 0x1) connect(r1, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/05/07 08:30:50 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='auxv\x00') sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x60000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipmr_getroute={0x1c, 0x1a, 0x303, 0x70bd2d, 0x25dfdbff, {0x80, 0x80, 0x20, 0x1000, 0xfe, 0x5, 0x0, 0x7, 0x1100}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8004) r1 = socket$inet(0x2, 0xffffffdffffffffe, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000000)="dc6189c085bb9d22b35ffdf1e14aca9576b711882dfe34a19ae2ef0929744fd5d3b32b50af40a1d48f1914d42d8ac6d4da9faf7efd65d32223d9a5f0e4bc0c1ab49cb3f4016019", 0x47, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'bridge0\x00', {0x0, 0x4e20}}) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000180)) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x800, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8400, 0x3) mq_getsetattr(r3, &(0x7f00000000c0)={0x3, 0xc5d7, 0x7f, 0x7, 0x9, 0x617, 0x4, 0x7}, &(0x7f0000000100)) [ 66.661365] syz-executor4 (7075) used greatest stack depth: 22784 bytes left 2018/05/07 08:30:50 executing program 4: sysfs$1(0x1, &(0x7f00000000c0)='proc\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'syzkaller0\x00', 0x41}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x22000, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x8) fgetxattr(r0, &(0x7f0000598feb)=@known='system.sockprotoname\x00', &(0x7f0000000140), 0xfffffffffffffda3) syz_extract_tcp_res(&(0x7f00000001c0), 0x3, 0x6) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="fd17c108a69c700ec11b4946018b6321dd033f9e1b138fecc31b9583109783c297a1ccc29d7cda14fcf9702c0037787d56dbb565c77104ad1c11a0da07fa575bb69c73a6d2b2c5416146dac59a98f4b54515f2ef717893150c7e0b024af6db3be532de4f129508a1a6bdf99ce560c3d2baad57c28f78a393e515442142fef2c9de4819dff9a71fcbf449b4d6076aed264f4f64d23107ba8694733697b082a9f10b12c522ee6cfa8047c2e954d4005b3247ee4980cb2b692bdca6fc5987920fa8314581", 0xc3, 0xfffffffffffffff8) r3 = socket(0x10, 0x803, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendto(r3, &(0x7f0000000500)="120000001200e7ef007b00000000000000a1", 0x1db, 0xffffffffffffffff, 0x0, 0x686472d7f876fda2) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000001c0)=@ax25, 0x80, &(0x7f00002b3000), 0x0, &(0x7f0000878000), 0x0, 0x8}, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x1d3) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000400)="2d4648460db3e8d7da9b50aba48625554bda213ea09439176fa920b186ee034a544e1d2920c1c9fde6f970d58d933a098bd71418393f8347816bdb3e3f865289ffe893d4308ea8b3d848dc9f2a79553673374a8cdcf95420ac47773bf0f55245e8a7513ad6e5ff0bd92e35a742c69db3d84af180441a1e10f84ce1d7cca4cf89b8e0f1407b7e3b06f83840f003e9b7a9536edf0de00de62a21b4dca743f77d40e3661564ba59a87ff2c5930dceb9a637ee6a2592707b28d4c8b0997ddccddd2203f70684fbf556") recvmsg(r3, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000003c0)) keyctl$describe(0x6, 0x0, &(0x7f0000000300)=""/127, 0x7f) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000280)=0xffffffffffffff80, 0x2) keyctl$invalidate(0x15, r2) getcwd(&(0x7f0000000140)=""/77, 0x4d) 2018/05/07 08:30:51 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x20000000000, 0xfffffffffffffffb) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x400, 0x7fffffffffc]) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x280000) clone(0x0, &(0x7f0000003ff1), &(0x7f0000004000), &(0x7f0000004000), &(0x7f0000000140)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x52001, 0x0) shutdown(r1, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x0, 0x3, 0x7fffffff}) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f00000000c0)='net/packet\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/member\x00', 0x2, 0x0) 2018/05/07 08:30:51 executing program 5: unshare(0x40000) prctl$getname(0x10, &(0x7f0000000180)=""/153) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/mnt\x00') unshare(0x20020000) shutdown(r0, 0x0) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x63, @mcast1={0xff, 0x1, [], 0x1}, 0x516092bd}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x3}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e23, 0x9, @empty, 0x10000}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x1e}, 0x9}], 0xa0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0xd8, &(0x7f0000000240)=""/216}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) 2018/05/07 08:30:51 executing program 4: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$packet(0x11, 0x1c0003, 0x300) listen(r1, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) r2 = dup2(r0, r0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x1, 0x0) write$tun(r2, &(0x7f0000000080), 0x4e) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/07 08:30:51 executing program 2: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0x44, 0x0, &(0x7f0000008f04)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000008fa8), &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000008fc7)}) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)="1dc3f02508030feec0005578c921e97d053ac5e908e9873a3ae03b98a4926d46", 0x20, 0x0) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, {0x6, 0x4, 0x3, 0x2d2, 0x0, 0x5}, 0x1ff, 0x8}, 0xe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/05/07 08:30:51 executing program 6: r0 = socket$packet(0x11, 0x4200003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0400000000e3cd682c46090000b24066514d670600c0e180283db150877e5fbddeaf5800002fdbaf573715b6518f", 0x2e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c0000cf", @ANYRES16=r2, @ANYBLOB="30012abd7000fedbdf25090000004000030008000300040000001400020076657468315f746f5f626f6e6400000008000400ffff00000800030002000000080007004e210000080007004e2200000800060000000000626f97a228e527a78f4902822d06ab63323d1488e3afe30cfa8dc5ef8ba974f58ff4224b3b502f5e43877426ba96d9f36d83"], 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x40010) 2018/05/07 08:30:51 executing program 0: r0 = socket(0x3, 0x0, 0x6) setsockopt(r0, 0x0, 0x7, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000480)="74086e7500000000003b56f7d21943", 0x3) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000600)=0x3, 0x4) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040), 0xffffffffffffff20}], 0x1, 0x0) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da42", 0x2c, 0xfffffffffffffff9) connect$ipx(r0, &(0x7f0000000640)={0x4, 0xa7a, 0x3, "758b6696e55d", 0x2}, 0x10) getpid() r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) pwritev(r2, &(0x7f0000000540), 0x0, 0x0) r5 = add_key(&(0x7f0000000740)='cifs.spnego\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c067581", 0x3, r3) keyctl$unlink(0x9, r3, r5) signalfd4(0xffffffffffffffff, &(0x7f00000005c0)={0x4}, 0x8, 0x80800) sendfile(r1, r4, &(0x7f0000000080)=0x2, 0x102000004) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000003c0)=""/188, &(0x7f0000000340)=0xbc) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000300), 0x2) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xd9c5, 0x0, 0x1, 0x2, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r6, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r9 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_int(r9, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000080)=0x4) r10 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r7, @ANYBLOB='\x00\x00\a'], &(0x7f0000000580)=0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f0000000800)=ANY=[@ANYBLOB="620c0000000000000000000006000000000000000041000100000000000000000000000000000000fe8000000000000000000000000011fe8000000000000000000000000000aa000000000000000000000000000000000000000000000000000000000165f2ccbb4da2769fc2a1d544a0ea2c6bf57275973f45a87c22318c6f8ea36d8869bf4221cf61b9b3220ecfc99dd43fa261dc861a950f6c4f1742146102a00eee13f6e5ffae41a66d61b993af4c21f967755924423d7b0cb76a06cd36a1b2a7929897685fbcbd6057b78400000000"], 0x68) 2018/05/07 08:30:51 executing program 7: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x313280) fcntl$setpipe(r0, 0x407, 0x1000) socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101100, 0x0) getsockname$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dcfe0)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/05/07 08:30:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/07 08:30:51 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000002b80), 0x7fffffff) lseek(r1, 0x0, 0x4) 2018/05/07 08:30:51 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000b5d000)='\x00\x00\t\x00\x00', 0x5) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x4082, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r2}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) connect$ipx(r1, &(0x7f0000000300)={0x4, 0x6, 0x0, "1aa3c91d4d78"}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r3, 0xd4ac}, &(0x7f00000002c0)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000400)={0x1f, {{0xa, 0x4d6b, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x20000000}}}, 0x88) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000004c0)={'icmp\x00'}, &(0x7f0000000500)=0x1e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={r4, 0x62, "3501901ebbb15697cc52a7b5eeb923d07ef025dc6a9ca1b1248b9df79e6395296864f62a838f4bbe1393f0ee7848b6dd857b7740402ce8858af7daa4553718f4fb4588c8a1c6e07cf49a327710af2004fa44373d8215dc862aa55dcfacb199870d72"}, &(0x7f00000003c0)=0x6a) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/210, &(0x7f0000000100)=0xd2) 2018/05/07 08:30:51 executing program 7: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x313280) fcntl$setpipe(r0, 0x407, 0x1000) socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101100, 0x0) getsockname$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dcfe0)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/05/07 08:30:51 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000012cf22)}) [ 67.711671] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 67.722883] binder: 7138:7154 ERROR: BC_REGISTER_LOOPER called without request [ 67.730970] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/07 08:30:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000011bfa4)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20}}, 0x44) timer_create(0x5, &(0x7f0000001040)={0x0, 0x38, 0x1, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="9b489a47d89cfe8f8c36f6a086b8c52ebf76f4044636"}}, &(0x7f0000001080)=0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000001100)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000001140)) 2018/05/07 08:30:51 executing program 7: r0 = socket(0x10, 0x802, 0x1) write(r0, &(0x7f0000000080)="220000001800070700090000be0002000a00001e000000020000080005000f80ff45", 0x22) [ 67.819820] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 67.847802] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 68.514608] binder: 7138:7154 got transaction with invalid offset (0, min 24 max 546) or object. [ 68.523676] binder: 7138:7154 transaction failed 29201/-22, size 546-280 line 3197 [ 68.531505] binder: send failed reply for transaction 21 to 7138:7201 [ 68.539329] binder_alloc: binder_alloc_mmap_handler: 7138 20000000-20002000 already mapped failed -16 [ 68.550164] binder: BINDER_SET_CONTEXT_MGR already set [ 68.550174] binder: 7138:7201 ERROR: BC_REGISTER_LOOPER called without request 2018/05/07 08:30:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x200) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/07 08:30:52 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x193, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1f095ed976c61053, 0x40) write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x33, 0x20, './file0\x00'}, 0x52) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000340)=""/51, &(0x7f0000000380)=0x33) 2018/05/07 08:30:52 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/07 08:30:52 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010100000000000000000000000000e4ffffffffffffffe8f32c958e860a264ca5fe9c17599fc818c58b2e360bb9976d1cdfcdc571f41c09db306833787ae9e0c98606"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000180)}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2000, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000540)={@mcast2, 0x0}, &(0x7f0000000580)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000680)={@multicast1, @remote, 0x0}, &(0x7f00000006c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000740)={@dev, 0x0}, &(0x7f0000000780)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000800)=0x14) recvmsg(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000840)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000940)=[{&(0x7f00000008c0)=""/82, 0x52}], 0x1, &(0x7f0000000980)=""/199, 0xc7, 0x3}, 0x2140) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000ac0)={@mcast1, 0x0}, &(0x7f0000000b00)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000d00)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000340)={0x1f, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) getsockname(0xffffffffffffff9c, &(0x7f0000000e80)=@hci={0x0, 0x0}, &(0x7f0000000f00)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000fc0)={'veth1_to_team\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001080)={'vlan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000001800)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000017c0)={&(0x7f00000010c0)={0x6dc, r3, 0x8, 0x70bd2d, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r4}, {0x184, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x8, 0x4, 0x3, 0x6}, {0x9, 0x3, 0x40, 0x8}, {0x800, 0x93ad, 0x9, 0x100}, {0x0, 0x3, 0x9, 0x80000001}, {0x401, 0x5b9b, 0x3498, 0x7}, {0x1397, 0x50, 0x3f, 0x1}, {0xfa16, 0x7, 0x3, 0xfffffffffffffffd}, {0x9, 0x5f0000, 0x47b9eb6, 0x6}, {0x4, 0x4, 0x55, 0x8000}, {0x6, 0x4, 0xfffffffffffffffb, 0x100}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r8}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff677}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}, {{0x8, 0x1, r10}, {0x148, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x0, 0xffffffffffffffea, 0xd799, 0x9}, {0x100000001, 0x8, 0x9, 0x8}, {0x3ff, 0x1, 0x3, 0x3}, {0x9, 0x8, 0x2, 0xfffffffffffffff8}, {0xf08, 0x5, 0x100000001, 0x9}, {0x4, 0x80000000, 0x82, 0x8000}, {0x1000, 0x8, 0x80, 0xf0}]}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x8000, 0xffffffffffff3f61, 0x4, 0x7}, {0xff, 0x10001, 0x20, 0x1}, {0x0, 0xcb9d943, 0xcf, 0xffffffff00000000}, {0x5a, 0x2eb3285f, 0x6, 0x6e2}, {0x8ae, 0x1, 0x3, 0xfff}, {0x1, 0xfffffffffffffff7, 0x1, 0x100000001}, {0x401, 0x100, 0x6, 0x1}]}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x3f, 0x3, 0xff, 0x10000}, {0x1, 0xffffffff, 0x0, 0x2}, {0x60000000000, 0x7a80, 0xc239, 0xd710}, {0x1, 0x3, 0x397c}, {0x6, 0x3, 0x80000001, 0xffffffffffffff8f}, {0xfffffffffffffff8, 0x0, 0x5, 0x10001}, {0x6, 0x6, 0x6, 0x8}]}}}]}}, {{0x8, 0x1, r11}, {0x4, 0x2}}, {{0x8, 0x1, r12}, {0x204, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2b94717a8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5e}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfad}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x80, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0xc8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x6dc}, 0x1, 0x0, 0x0, 0x800}, 0x20000040) 2018/05/07 08:30:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)) write(r0, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) 2018/05/07 08:30:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000002b80), 0x7fffffff) fallocate(r1, 0x1, 0x0, 0xff) 2018/05/07 08:30:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clone(0x0, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000280), &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x2}) socket$inet(0x2, 0x0, 0x0) 2018/05/07 08:30:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) readv(r0, &(0x7f0000000240)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020acb9501df142abd2fff4abc8bafa00000020000000000000000000000453f"], 0x10}, 0x1}, 0x0) 2018/05/07 08:30:52 executing program 5: unshare(0x48040400) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000280)={0x0}) getpid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x5, 0x2, {0x3, 0x0, 0x1, 0x3, 0x4}}) connect$unix(r0, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x7d, "caf3d051f7fdf8aca2f298e6bcd0641cb8c2c0d93f48dfeed78d9c57e67712ee202ea1d5efcd40d68f46e121f94eee06eccb970a8e7bbf1f173e87500ad43b2a967ec75fe9a0cc9637db6a1bc72cd4fa74f8d890373b11d368ca4c827870037da7212a2b9981317fec97afda4e4b85d34470f91bbe6db6d52555e483b8"}, &(0x7f0000000040)=0x85) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r3, &(0x7f00000003c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000140)={0x9, 0x0, 0x8, {r2}, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000001c0)={{0x101, 0x8000}, 'port0\x00', 0x0, 0x100001, 0x9, 0x0, 0x9, 0xb1, 0x80000001, 0x0, 0x1, 0x9}) [ 68.562824] binder: 7138:7154 ioctl 40046207 0 returned -16 [ 68.562925] binder_alloc: 7138: binder_alloc_buf, no vma [ 68.562967] binder: 7138:7202 transaction failed 29189/-3, size 2329469315071344640-0 line 3134 [ 68.586118] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/07 08:30:52 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ipddp0\x00', 0x10) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xaf1) getpeername(r1, &(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000340)=0x80) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x99, "27baf2bfe092d7d40a0d122abd479e278038cde36c9e16e05d3c5ae5413c357b7c4be4a2542ef6ce605aec619e893e6e593f6553913291ad26316eb31fc067ca5416ae646a12661b9f6e392f9f308d1c58d984e5229efbff5322cd3467d9fa272a2c198fa96416dac9ee708278c84261d4861588fd673394e57aec4c68bf40040d5f6cc8d0cfe4ddfe0d90cc23e175b471c329f36957335eee"}, &(0x7f0000000540)=0xa1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000580)={r3, 0x1}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bond_slave_1\x00', 0x0}) connect$bt_l2cap(r1, &(0x7f0000000380)={0x1f, 0x72e2, {0x6, 0x0, 0x9, 0xff, 0x0, 0x3}, 0xfffffffffffffc00, 0x6}, 0xe) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/07 08:30:52 executing program 0: seccomp(0x1, 0x0, &(0x7f0000002000)={0x3, &(0x7f000004afe8)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KDENABIO(r0, 0x4b36) pipe(&(0x7f0000038ff8)) [ 68.628064] binder: undelivered TRANSACTION_ERROR: 29190 [ 68.667317] binder: 7203:7228 transaction failed 29189/-22, size 40-8 line 3011 2018/05/07 08:30:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file0/file0\x00', 0x101) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x8) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000000)={{0x6, 0x4}, {0xc7ce, 0x4}, 0x1f, 0x1, 0x1000}) fallocate(r2, 0x3, 0x0, 0xffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000240)={0x0, 0xef60}) [ 68.677209] binder: undelivered TRANSACTION_COMPLETE [ 68.719162] binder: undelivered TRANSACTION_ERROR: 29201 [ 68.754177] binder: 7203:7228 ioctl 8933 20001080 returned -22 [ 68.765417] IPVS: Creating netns size=2552 id=14 [ 68.771686] binder: BINDER_SET_CONTEXT_MGR already set [ 68.780407] binder: 7203:7250 transaction failed 29189/-22, size 40-8 line 3011 [ 68.810723] binder: 7203:7228 ioctl 40046207 0 returned -16 [ 68.848680] binder: 7203:7248 ioctl 8933 20001080 returned -22 [ 68.870724] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.891025] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.973286] IPVS: Creating netns size=2552 id=15 2018/05/07 08:30:53 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0xffff, 0x0, 0x20d, 0x1, 0x2, 0xa09, 0x5, 0xdb5f, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000580)={r2, 0xeb, "e49bc140d20b19c3569b73e4ade4b94b7c56cb03169367029d7ccfd8bf520df59605716c14d47a849bc04da28eafbc5bf9fca1db4def8f3e272cba37e324b5517776c53e3c93cb02d8eecff007bdf6a9f116891ad7c280b0338990b239a622ccd4961362e26909e532972bdba01fe46e2b6a63e2ef9260ed008ba4e279416206910b905fdab6ea192f9c5f46f05a894b1fdcf45c856d4388aa050386f0e619d74c20096a8f346142b4c61f8035f808015fe6e2e630defe458bbc3fb28f9fa344c9f467ccd75775a4b99554c21368d5723735562beacc2243e49c63961c318c34448e38fae1683a4c4b5fac"}, &(0x7f0000000400)=0xf3) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000004c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x310) 2018/05/07 08:30:53 executing program 3: unshare(0x60000000) r0 = memfd_create(&(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x3) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x3, 0x2}, &(0x7f0000000140)=0xc) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r2, 0x40086602, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000008000000e2ffffff00000000000000000000"]) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl(r3, 0x1, &(0x7f00000000c0)="1b1d") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x37, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x100000000) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/07 08:30:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clone(0x0, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000280), &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x2}) socket$inet(0x2, 0x0, 0x0) 2018/05/07 08:30:53 executing program 6: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e23ffe)) chroot(&(0x7f0000348ff8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000846ff8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000142ff8)='tracefs\x00', 0x1400, &(0x7f00004c2f16)) pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x5}, &(0x7f0000000180)=0x90) 2018/05/07 08:30:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200, 0x0) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x5, 0x1f, 0x6, "6f47747d594e4234b1b385d783741d4b9e9fa616ec0e173b6654014d94c12372240af102bfac93203d12a1afed45c33647a2b60a6ab110713d1ed4c4d533f7", 0x16}, 0x60) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="00b37de9b3d2a1956c45d2c0397191a17b4ab80700e982d4622bbd47c324eaa5858812a28e5a93d991069897d820326e3c08ec9e0e4dc9d3eb2acff6d605e8d2c8287cd42f2a5c28ff62a7d1fff59dd7d8a8f4a1fc4d25176c77cf0ba33642de6217c5a84662c5d0", 0x68, 0x40000, 0x0, 0x0) 2018/05/07 08:30:53 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x3d, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0xc, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/05/07 08:30:53 executing program 1: r0 = socket(0x40a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x0, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a48bb20e0ba6c8d04526e5f78a8fe27845a807fa51bb4eab22c5df770cd217b3b2c0af890434aae4b6892b7e4b8254c0eb417bed95c14977580183e86a5e90325826036a1ea7b763df06af9ef1a59ce8aed893f62b4b66c882ba9442bac3b9b6d420938dca4b480000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000003c0)={0x2, 0x401, 0x5, 0x5b26, 0xffffffff, 0x6}) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000680)=0x10) fgetxattr(r1, &(0x7f00000006c0)=@known='security.capability\x00', &(0x7f0000000700)=""/96, 0x60) r5 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r6, 0x6, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x3, 0x0, 0x80000000, 0xffffffff], 0x40, 0x0, 0x100000000, &(0x7f0000000140), &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/05/07 08:30:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r2 = syz_open_pts(r0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)=""/7, 0x7}], 0x2, &(0x7f00000003c0)=""/91, 0x5b, 0xc003}, 0x8}, {{&(0x7f0000000440)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f0000000500)=""/132, 0x84}, {&(0x7f00000005c0)=""/242, 0xf2}, {&(0x7f00000006c0)=""/154, 0x9a}, {&(0x7f0000000780)=""/4, 0x4}, {&(0x7f00000007c0)=""/161, 0xa1}], 0x6, &(0x7f0000000900)=""/229, 0xe5, 0x80000000}, 0x3f}, {{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a80)=""/180, 0xb4}], 0x1, 0x0, 0x0, 0x1b8}, 0x10000}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000b80)=""/253, 0xfd}, {&(0x7f0000000c80)=""/243, 0xf3}], 0x2, 0x0, 0x0, 0x80000001}, 0x100000001}, {{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000dc0)=""/225, 0xe1}, {&(0x7f0000000ec0)=""/125, 0x7d}, {&(0x7f0000000f40)=""/213, 0xd5}, {&(0x7f0000001040)=""/192, 0xc0}, {&(0x7f0000001100)=""/158, 0x9e}], 0x5, &(0x7f0000001240)=""/103, 0x67}, 0x4}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f00000012c0)=""/135, 0x87}, {&(0x7f0000001380)=""/135, 0x87}, {&(0x7f0000001440)=""/83, 0x53}, {&(0x7f00000014c0)=""/24, 0x18}, {&(0x7f0000001500)=""/212, 0xd4}, {&(0x7f0000001600)=""/87, 0x57}, {&(0x7f0000001680)=""/200, 0xc8}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/142, 0x8e}, {&(0x7f0000001900)=""/213, 0xd5}], 0xa, &(0x7f0000001ac0)=""/82, 0x52, 0xffffffffffff5cb0}, 0x3b5}], 0x6, 0x10000, &(0x7f0000001cc0)={0x0, 0x989680}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000001d00)={0x1}, 0x4) r4 = dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffffffffffffffbd}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000000c0)={r5, @in6={{0xa, 0xfffffffffffffff7, 0xd2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x7fff, 0x8, 0x4, 0x1, 0x200, 0xd0, 0x0, 0x8, 0x80000001, 0x1000, 0x7, 0x7, 0x8000, 0x0, 0x100000000]}, &(0x7f00000001c0)=0x100) 2018/05/07 08:30:53 executing program 4: r0 = gettid() r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x3, 0xfffffffffffffffa, [], 0x7, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/248}, &(0x7f00000001c0)=0x78) r2 = syz_open_procfs(r0, &(0x7f0000000200)='loginuid\x00') openat$md(0xffffffffffffff9c, &(0x7f0000000300)='/dev/md0\x00', 0x40, 0x0) write$cgroup_pid(r2, &(0x7f0000000240)={[0x35, 0x39, 0x35, 0x32, 0x31, 0x35, 0x38, 0x31, 0x39, 0x35]}, 0xa) 2018/05/07 08:30:53 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) 2018/05/07 08:30:53 executing program 0: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x1000000009002, &(0x7f00000001c0)="2d3f8ed4e474c9e28c4b7c7a6d484abee857e6efd0de5a661a1ceb4d") r0 = creat(&(0x7f0000000000)='./control\x00', 0x40) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffffffffffe) mount(&(0x7f0000000080)='./control\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b7, &(0x7f00000000c0)) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) 2018/05/07 08:30:53 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000200)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') lseek(r2, 0x0, 0x2) recvfrom$ax25(0xffffffffffffffff, &(0x7f00000000c0)=""/23, 0x17, 0x0, &(0x7f0000000100)={0x3, {"a7175b07014609"}}, 0x10) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000140)=0x5) getdents(r2, &(0x7f0000000000)=""/179, 0xb3) 2018/05/07 08:30:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100100000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) 2018/05/07 08:30:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) fadvise64(r0, 0x4d, 0x10000, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000001600)=[{&(0x7f0000000140)=""/133, 0x85}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/227, 0xe3}, {&(0x7f0000001380)=""/203, 0xcb}, {&(0x7f0000001480)=""/252, 0xfc}, {&(0x7f0000001580)=""/96, 0x60}], 0x8, &(0x7f0000002840)=[{&(0x7f0000001680)=""/129, 0x81}, {&(0x7f0000001740)=""/162, 0xa2}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/47, 0x2f}], 0x4, 0x0) prctl$void(0x1e) ioctl$LOOP_CLR_FD(r0, 0x4c01) fsync(r0) 2018/05/07 08:30:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b94e58)="18000300000001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cdf885ca13659c6120", 0xc8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40400, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/05/07 08:30:53 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=@newlink={0x28, 0x10, 0x331, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rfcomm\x00') ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x8, 0x21, 0x0, 0x5813}) 2018/05/07 08:30:53 executing program 2: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, 0xfffffffffffffffb) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f0000c56000)="020000000400000090746e00", 0xc, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, r2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0x7fffffff, 0x0, 0x100, 0xffffffffffffffc0, 0xffffffffffffffff, 0x9, {0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}}}, 0x8001, 0x6, 0x4, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) accept4$unix(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000400)={'security\x00', 0x2, [{}, {}]}, 0x48) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) connect$l2tp(r4, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r5 = socket$l2tp(0x18, 0x1, 0x1) close(r4) dup2(r5, r3) [ 69.940392] blk_update_request: I/O error, dev loop0, sector 0 [ 70.007506] blk_update_request: I/O error, dev loop0, sector 0 [ 70.111347] ================================================================== [ 70.118740] BUG: KASAN: use-after-free in pppol2tp_session_destruct+0xf2/0x110 [ 70.126081] Read of size 4 at addr ffff8801d12f8500 by task syz-executor2/7341 [ 70.133416] [ 70.135029] CPU: 1 PID: 7341 Comm: syz-executor2 Not tainted 4.4.131-g6ec0e3f #35 [ 70.142633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.151967] 0000000000000000 c2acb7c0646d0aec ffff8800b58dfc68 ffffffff81e0df2d [ 70.159988] ffffea000744be00 ffff8801d12f8500 0000000000000000 ffff8801d12f8500 [ 70.168003] ffffffff82f18c50 ffff8800b58dfca0 ffffffff8151520c ffff8801d12f8500 [ 70.176021] Call Trace: [ 70.178594] [] dump_stack+0xc1/0x124 [ 70.183939] [] ? sock_release+0x1c0/0x1c0 [ 70.189722] [] print_address_description+0x6c/0x216 [ 70.196370] [] ? sock_release+0x1c0/0x1c0 [ 70.202149] [] kasan_report.cold.7+0x175/0x2f7 [ 70.208367] [] ? pppol2tp_session_destruct+0xf2/0x110 [ 70.215194] [] __asan_report_load4_noabort+0x14/0x20 [ 70.221928] [] pppol2tp_session_destruct+0xf2/0x110 [ 70.228576] [] ? pppol2tp_seq_start+0x4e0/0x4e0 [ 70.234875] [] sk_destruct+0x4c/0x4c0 [ 70.240310] [] __sk_free+0x15e/0x220 [ 70.245654] [] sk_free+0x30/0x40 [ 70.250651] [] pppol2tp_release+0x26a/0x310 [ 70.256605] [] sock_release+0x96/0x1c0 [ 70.262117] [] sock_close+0x16/0x20 [ 70.267364] [] __fput+0x235/0x6f0 [ 70.272442] [] ____fput+0x15/0x20 [ 70.277517] [] task_work_run+0x10f/0x190 [ 70.283200] [] exit_to_usermode_loop+0x13d/0x160 [ 70.289575] [] syscall_return_slowpath+0x1b5/0x1f0 [ 70.296124] [] int_ret_from_sys_call+0x25/0xa3 [ 70.302326] [ 70.303927] Allocated by task 7341: [ 70.307522] [] save_stack_trace+0x26/0x50 [ 70.313413] [] save_stack+0x43/0xd0 [ 70.318792] [] kasan_kmalloc+0xc7/0xe0 [ 70.324417] [] __kmalloc+0x124/0x310 [ 70.329868] [] l2tp_session_create+0x39/0x1030 [ 70.336189] [] pppol2tp_connect+0x10f0/0x1910 [ 70.342422] [] SYSC_connect+0x1b8/0x300 [ 70.348134] [] SyS_connect+0x24/0x30 [ 70.353587] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 70.360255] [ 70.361852] Freed by task 7346: [ 70.365097] [] save_stack_trace+0x26/0x50 [ 70.370987] [] save_stack+0x43/0xd0 [ 70.376352] [] kasan_slab_free+0x72/0xc0 [ 70.382147] [] kfree+0xf4/0x310 [ 70.387164] [] l2tp_session_free+0x170/0x200 [ 70.393315] [] l2tp_tunnel_closeall+0x2b9/0x350 [ 70.399722] [] l2tp_udp_encap_destroy+0x8b/0xf0 [ 70.406129] [] udpv6_destroy_sock+0xb1/0xd0 [ 70.412186] [] sk_common_release+0x6d/0x300 [ 70.418245] [] udp_lib_close+0x15/0x20 [ 70.423875] [] inet_release+0xff/0x1d0 [ 70.429543] [] inet6_release+0x50/0x70 [ 70.429552] [] sock_release+0x96/0x1c0 SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2350: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x0000000003b5326e input_len: 0x00000000014ca360 output: 0x0000000001000000 output_len: 0x0000000004008a40 run_size: 0x0000000005752000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.131-g6ec0e3f (syzkaller@ci) (gcc version 8.0.1 20180413 (experimental) (GCC) ) #35 SMP PREEMPT Sat May 5 11:04:53 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 nopti [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] Kernel/User page tables isolation: disabled [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f23d0-0x000f23df] mapped at [ffff8800000f23d0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F2390 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 2457901229 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 nopti [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6579092K/7863876K available (41750K kernel code, 6301K rwdata, 9048K rodata, 1864K init, 23696K bss, 1284784K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.138407] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.139731] pid_max: default: 32768 minimum: 301 [ 1.140465] ACPI: Core revision 20150930 [ 1.562910] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.564168] Security Framework initialized [ 1.564736] SELinux: Initializing. [ 1.565388] AppArmor: AppArmor disabled by boot time parameter [ 1.566293] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.567284] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.570996] Initializing cgroup subsys io [ 1.571593] Initializing cgroup subsys freezer [ 1.572239] Initializing cgroup subsys hugetlb [ 1.572876] Initializing cgroup subsys debug [ 1.573632] CPU: Physical Processor ID: 0 [ 1.575336] mce: CPU supports 32 MCE banks [ 1.576088] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.576956] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.577913] Spectre V2 : Mitigation: Full generic retpoline [ 1.580947] Freeing SMP alternatives memory: 48K [ 1.590594] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.707751] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.709210] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.798012] x86: Booting SMP configuration: [ 1.798681] .... node #0, CPUs: #1 [ 1.799447] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.804544] x86: Booted up 1 node, 2 CPUs [ 1.805124] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.809307] devtmpfs: initialized [ 1.819535] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.820882] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.822558] xor: automatically using best checksumming function: [ 1.835779] kworker/u4:0 (21) used greatest stack depth: 27424 bytes left [ 1.917758] avx : 21609.200 MB/sec [ 1.918932] RTC time: 8:31:00, date: 05/07/18 [ 1.922071] NET: Registered protocol family 16 [ 1.923311] schedtune: init normalization constants... [ 1.924049] schedtune: no energy model data [ 1.924628] schedtune: disabled! [ 1.957974] cpuidle: using governor ladder [ 1.987786] cpuidle: using governor menu [ 1.989090] ACPI: bus type PCI registered [ 1.989651] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.992661] PCI: Using configuration type 1 for base access [ 2.437773] raid6: sse2x1 gen() 4671 MB/s [ 2.607745] raid6: sse2x1 xor() 2376 MB/s [ 2.777724] raid6: sse2x2 gen() 7607 MB/s [ 2.947715] raid6: sse2x2 xor() 4208 MB/s [ 3.117717] raid6: sse2x4 gen() 9917 MB/s [ 3.287707] raid6: sse2x4 xor() 5776 MB/s [ 3.457703] raid6: avx2x1 gen() 9505 MB/s [ 3.627687] raid6: avx2x2 gen() 14734 MB/s [ 3.797684] raid6: avx2x4 gen() 19394 MB/s [ 3.798369] raid6: using algorithm avx2x4 gen() 19394 MB/s [ 3.799131] raid6: using avx2x2 recovery algorithm [ 3.800493] ACPI: Added _OSI(Module Device) [ 3.801218] ACPI: Added _OSI(Processor Device) [ 3.801832] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.802476] ACPI: Added _OSI(Processor Aggregator Device) [ 3.830107] ACPI: Executed 2 blocks of module-level executable AML code [ 4.775826] ACPI: Interpreter enabled [ 4.776767] ACPI: (supports S0 S3 S4 S5) [ 4.777314] ACPI: Using IOAPIC for interrupt routing [ 4.778522] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug