INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-android-49-kasan-gce-6,10.128.15.207' (ECDSA) to the list of known hosts. 2017/11/23 19:42:37 fuzzer started 2017/11/23 19:42:37 dialing manager at 10.128.0.26:41571 syzkaller login: [ 35.025978] random: crng init done 2017/11/23 19:42:43 kcov=true, comps=false 2017/11/23 19:42:43 executing program 0: getpid() r0 = fanotify_init(0x12, 0x80000) fcntl$getown(r0, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f000042b000-0x8)="2e2f66696c653000", 0x800, 0x181) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"50b20f7248ae57"}, 0x4}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="296620f8fc5a3cc624d895151d89ec621d82ff77d7a5216116f6ca2a2a2902a617b82e314ff473c244ff1f7effd3a7dba133e206e79b17a7fd22965cc67231418643566ae89b5d0177cdd2223469dd7ac0802014156c1d0031aa187c21176de84aa7e5a28f8f7e4e73cccb7e0788de60b0f76e28d927c462a2acbc9d9d1ab2cd29a957cba7c52ae8a1e38a407350d785bbca47f57b102623c35729f3e1f329f28ef3456c78d28386cad9526890f5eefebd8fe9cd327fa655b4bfa01c4c9911b3c1a5c5fcfe3456", 0xc7}, {&(0x7f0000001000-0x8e4)="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", 0x1000}, {&(0x7f00000c3000-0xb0)="ada1d317c4f9f92f62a9844473314916a9b9498ee3dd53ff65e108da13d53437e992689977e0c545c1e402f7888e02ea7fc682619fbad7a3e8ace092a1d8864617a4bdf5e4a8fb53af0ac0a855d411840de902c29337226d05d1ae64aa2cdc8891f4a4ec884e24789325aebdb97795addede7b9b0f7c56ad0eea40a8dd70447785f272460069fc2ffa4641e2563f61636c197b29ecefd983e7cdd38494a4b1f75254bc9ccf837185f73a86d619d929a4", 0xb0}], 0x3, 0x0, 0x0, 0x800}, 0x10100) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000006000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000006000)={@common="62637368300000000000000000000000", @ifru_flags=0x1000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000008000-0x4)=0x3, 0x4) sendto(r1, &(0x7f0000003000-0xb7)="f6ea28b076c9c514a51dd4ebbc576fffbb3f43784eb452542b61be153aab2cad4d5d28427eaf72631831a6c98cc70741e5604e4d0095499d3aa5951e5bb29115ed35b78e2fcdfd36e72372f64baa4657d55a24d072896e185f1207587a3ada0f75917328c61dc4f8a7b77d53fd6b9039f8b3daf5507a49a32616cb0288813d7483746aa10c22b18c8f65aa07c04b81992765b166308dd78dc11de055fb29973218f4b38a47905d31c9d6b7965ca84969436a20b89c2a4c", 0xb7, 0x8000, &(0x7f0000005000-0xe)=@l2={0x1f, 0x40, {0xffffffffffffff89, 0x10001, 0x400, 0x7, 0xb0, 0xfffffffffffffff9}, 0x3, 0x909}, 0xe) 2017/11/23 19:42:43 executing program 3: r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x7)="00000000000000", 0x7}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000000000)="0f656d3000", 0x5) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000003000)={0xffff, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000004000-0x20)={0xc5, r3, 0x10000, 0x7ff}) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000005000-0x10)={r4, r5, 0x40}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000006000-0x8)={r6, 0x100}, &(0x7f0000003000-0x4)=0x8) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001000-0x8)=0x80000001) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x80, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000006000-0x4)=0x3) fcntl$setstatus(r0, 0x4, 0x6000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000006000)="2e2f66696c653000", 0x2000080) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000008000-0xcb)="2b7aaf9cf370cd8ece008cd4baeb722a9e1aa29e5178d705a45f32bdde9fee56f293882a0eb494003f9bc0dfad4673cc3c8dc6947f0580707e33ae2a6d3e893e2e4a2484483b92daf65081be0763ae5d1ea8b582cd3acfb5bc14c67e04eae04e346f0401c04f25f86cc6f05b94329e88023156849724cbec1128d136db764f19603bc7beb9c95364c0954db034c5fb9d20a7c05e083b1eb8602dac213fbfec26e10ea86628c86a8d531571692f58f30dfd0a7193198677c3448bb512df0214aa87f1e32fda5dfd0d35e128", 0xcb) 2017/11/23 19:42:43 executing program 7: socketpair$inet6(0xa, 0xe, 0x7fffffff, &(0x7f0000c18000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b0f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0x6)="6c6f676f6e00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x11)="73656c696e757875736572626465762500", 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffff, 0x20, 0x0, 0x1fffc00000000000}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0xea, 0xff, 0x1, 0xab2, 0x9, 0x1, 0x0, 0x8, r4}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000004000)="2e2f66696c653000", 0x80000, 0x1) bind$llc(r5, &(0x7f0000000000)={0x1a, 0x1b, 0x5, 0x401, 0xd450, 0x1b, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000006000-0xf5)="d392f1a9d53d08827969de8c999efbf22e4e99f312de22f43b8a2679d55ca483b2652d42f3b7cce7848a119085ab36bcb6ea32da9e19512bab95eabe7942fc3964ee5ce1f30fa94a8a1249100b0dc65ddfcbc6d58dbfd3e6381a9b3b7cf77ba2217fe38be744059ae4b7a4ca56339c0f1065ed156eda6d58bf227f44640d1c562bf9a24a2ca190200c75d5e72a1a3453e60a941586555f75b907f0a9c09d9dd525c452c976177760a092db590299a43c05c596402593e7d1884931353656bc281fca68ee61d6560c13fd46ff15d2228b7c84fbb34eaf789e32caa10a488eee66c1ecd5d439bebc134a450310dace3db11610b791cb") ioctl$KDSKBLED(r5, 0x4b65, 0xfffffffffffffff9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000006000)={@loopback={0x0, 0x1}, 0x101, r2}) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000006000-0x18)=[{0x3, 0x7f}, {0x2, 0x56b1928e}, {0x3, 0x3}], 0x3) unshare(0x1000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000007000)={0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x101000) 2017/11/23 19:42:43 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd2000)="2f6465762f73657175656e63657200", 0x801, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000d41000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000+0x303)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x6, 0x9, 0x4e, 0x5, 0x737, 0x7fffffff, 0x1, 0x100000000, 0x1, 0xff, 0x2, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@common="726f7365300000000000000000000000", @ifru_flags=0x800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000)=0x379) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000005000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50000000000, 0x4, 0x6, "a955f5c0f7d0b7ca90585371e1d9b14dce944db35c5ec625aae19a325363a8a65144a92268c269bb6473d21c551e0774c117ff4ec661f04b0c7e903ee41726938120b94747d6de02e44a6b86c05df4b5"}, 0x160) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000005000)="00") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000007000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0xa2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getpeername$ax25(r0, &(0x7f0000004000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x5, &(0x7f0000008000-0x28)=[{0x7, 0x7, 0x80000001, 0x2}, {0x3f, 0x4, 0x20, 0x5}, {0x4, 0x7, 0x80, 0x4}, {0x10001, 0xffffffff7fffffff, 0x2, 0x100000001}, {0xf800000000000000, 0x0, 0x3, 0xfff}]}, 0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000004000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000008000)={{0xa, 0x0, 0x2ac40000000, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xd0e}, 0x7f, [0x708, 0x1, 0x0, 0x9d9, 0xf83, 0x8000, 0x4, 0x39d]}, 0x5c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f000000a000-0x4)=0x6, 0x4) 2017/11/23 19:42:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x20080, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70707000", 0x20000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) prctl$setmm(0x23, 0x7, &(0x7f0000000000/0x2000)=nil) r3 = add_key$user(&(0x7f0000002000-0x5)="7573657200", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x49)="b1a0ca809ef620c05a98e85a1b4ef069540df44f3a6ab8d6e466dbfacee30ef030ce7479b372322553f51f38957b1937b747185833eb469da2a51e4f22f3ec7e5efea2774ba58bb8cb", 0x49, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) pwrite64(r2, &(0x7f0000001000)="5f56521d4a6c7b2c8b4a08299a014257f0956adb84e2d4b9512135dbdf8e80e9cf8a64d22c3cdccafdaeebe5705da247c3eb3f87d7d64425b3d34371d7d7343a40710696eb23576d190cc91f598d50725642865d1e880c4015b62b813c71605a6f8458ab9d62df0049", 0x69, 0x0) ioctl$KDENABIO(r0, 0x4b36) fcntl$addseals(r1, 0x409, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x3, 0x800, 0x4}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000005000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r4, 0x4}, &(0x7f0000001000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000002000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000002000)={0x1, {0x7}, 0xc0000000, 0x7}, &(0x7f0000005000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000007000)=[{&(0x7f0000001000)="cdab29f63e89b161c7ca9eebf50823031c2a0968bcc3715f5b08c32222969460a1b61826a71555ea43fdc5f7144c900566d89107976699ee9fbe540ee9e94fcfb1eeae8dd75d7512e80635135f47116331c16815dbf71b5400b334ccc469b824fe6f804fd17d792db1f52b787f7771455faced349fa4a84a16633a5408e534f129d266c39ed0d2e442adf7403c1c518703e00ee27bfa9d567e11e47de99f737c0ebe23b63a6d9831f46c", 0xaa}, {&(0x7f0000007000)="65d3c56de73cc23d403c7b6804a18a4286967a4a93857fa7a33c4338deea7190bceb8842dc4984bcb2a5dfc7e3f4eb94685c99ed8deffe0a784a21cb2d36f09dd829d71b6fecffff45282b0e99556cf4f666569d6957e356c10034d24591eb13a04870504745617c9edf25c8416340aeaebbe8df05760a6890cbb29ff44901b08804ef1f787cfa32a057be2950421c752b06a830829c01411dd17477a52f1fc42e5e32d77e183b30a14fc4d133c14b2c81c0d3092c001a7ef32a45d8e79f08da90fc33a9c0c1", 0xc6}, {&(0x7f0000002000-0x50)="086245854897cad3b01f44762501c7d322a4500b33667063892cd647f67b6f4621ae4050a7bdd829e9ceb2611bdf0a1d081a1b44b2cc568eb4e6ee6c9fc95527c2e52c0f27a08660108c4ae0b7d86be8", 0x50}, {&(0x7f0000007000)="2d88f8113d8b42a2a370252d729960a734606ee62bbdbabde173770fe902313212884e96bc9ce0bc9e7be3c5349be6283426d12d9f8b36055b11abb31111c66f49fe56f649d44baf8f21da77cea9d597fbc32045cbca8fbea9c5f89a15deabdbec03607cc2c1feeb364e049855276a53a33d98e15194b4322ddf7c99e3d1055d78d350c77d5d45cabfa8fead2fce89c991d987281607c99df86ceeb0c63ce54e49acca3bc5f07279dafbee68fb7d33687b46145950d517c2576316ff7791154efda364b8b6ab0f14a18527308d3a5a", 0xcf}, {&(0x7f0000007000)="170434bd0963767c340d87620bee9991ff", 0x11}], 0x5, 0x0) 2017/11/23 19:42:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)="1f753558e467925413d821d667b17d0a45f9377abb3e8c52ab862fdef19ac942c1dea8317f06f57d946fc3d20ed178f5b24b99b34dc67d4ea68b6378f1d2a30ae7d07963648e4af26ae1a48bed475dc0c7a3852466f77ada") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0x200) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) write$fuse_interrupt(r2, &(0x7f0000002000-0x10)={0x10, 0x4eee, 0x4}, 0x10) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0xb7)="7745a6799e114d75f3628dad7d4090221b4c3645366a7834b581bce5840d1556756fdb3a31c9fcec84ec7af9777c167ae55ad0fef32570983afe21a1fe351d29b9eecc148adbab1be5f3768bee568fed00d1c774d9b65499f1246b981db631a2d5a39e6e5e1f460cc24df293228c86035598b4475f6584f7c408cb96c973e1e3f89face631c507de861f5d65567660ccc9deff8e4e0bae5629219b50111785b959b7b8e1ee897288d8d009325711f68dce22d62a7e8ab4", 0xb7}, {&(0x7f0000002000-0x83)="a0a44db04ade3d00c474ae7fd56fbdadd9ee9c1a1a8edb920495e7796c203e7650a0b1778911b4a9a6117c07aaad6e9088e3163635767e9f6eedf8d8d01cb667d23a8ca45f59fd4d69e0b446acdcd24472b1d92722735a549f9c20d45b263630b5cf311a058a18b37646f10ca3451c35005d7afa9739a30f504cab8a61bb44a82464c4", 0x83}, {&(0x7f0000001000-0x9e)="7307273d2c2b711fa227c58279caf53fb6a5e5c6fcd1d9a08a36aca270f89d579cf744ac8c5fdd52ae472f68828a6d3866ece75c1b400b7b450a212257f1c7ac7baef41dc80312bec86edd07eebac87792af34c8d3c7cdf2e5aea713f5f831c658394e84a0f2ef2deaf9678123801192047018dbe59cc45341e82b26424c5fd76e1ca7ec3f8048590756cbba8fd8757b80b33ad181f6ed8cca88655cdb6d83c4849cdcf7019001485e", 0xa9}], 0x3, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x90)=[{&(0x7f0000003000-0xf8)="03d27b43ca3afd5af2bf81e96527fc8271cfd82f20a3a2417c6daf9cc66afab520d0da4891446205ef80c7d906d607a6ffeb54271630185d2e7a4a409c298b0bb8072e4f75b92ac476d6912882479524e8f1ac2854afef2d20d71a6d6bfb18dc43b5aa0772737a1269c2a683e3e8a763158b51780191116cf2a824b60ba3b4536924ebd9625693bd21f62a65f1214b163745b5ad15bec6392fe7825da91b7996749377a2aa54c21d5cdfe5806f88ceaf85604a5dba1cbda820cfc09d06ef819f589fc6be0a6e07294a569681e06ea2b2e3cf3224728209f32a3d00f578a0c19e7c5907d29737d76d4d59936764ea2a78311baebd784712a7", 0xf8}, {&(0x7f0000003000-0xe3)="4e2ae7c0e5cba70388a84ac89548d8906c9cd1ac186aa7eaf2bd9dff406fccc8a228c1f7204fad9fde517b2f1887ca2aa2fdfe4a084a4768cfbbb2a6a1f751ebba80adb77cf3ffd584c0a04044b180b61bc9f9f9b1dffe6b2b20fcff027af0817f95ff059d37590426f362dff9fe3ce1c650b7796489062ea9a42fe29bddab0dfb9c1daa0797f5be1dc711ca6da3bcefaeb204a015ae4c94a6feb822e6f2b8c065b6f48a3f6cf2d94130e6db57ad04d77411b84d19783d9f7c2e62a7938c88f16725254b7da5f6ea19f90f5767ff2820905cb905448723d94a7a836e5577b9d9d1354e", 0xe3}, {&(0x7f0000001000-0xed)="7694c7bc991a07e4326939302c8dd0a65e04ca52fc00a75c5d1bf1d16b6a325e6a364092806a394d6360bdeb31fda78d9f4cfb8cb1c16f1bdccc743fc8bf56e76a3a17a5560b295ca117a342aa5a212f96cbde45b87ee3a69725c182e6e54148f8d1031118cc648c4808dca08e7649500e55c81af6fef29efd13cccc75f4aa38688613bc81ecdf187e0106ceddcc57fda76770cf8e95c5a6db7b718853ac1b4b90ae94afa975e38214a19c08fe2ead25d67af58c15ad3fe67aba6b0bce642305bf6b748fb30e74ff56899fe53767c0a1c96f50bdf6c51900ef50546df821ebb1198f97244d166f7198cb3bb19d", 0xed}, {&(0x7f0000003000-0xec)="b87c1e0acbd4e4c6def01de9796d079c7999ba69da24e86d93e240d90eb4afc4af3ef6c3235dc9decca7cf3824687c61aa387c6f2f2b0da1521bc8244f1b135710521e7029cf02b85cb2ef071694c997522232a1debd8eb04372ed31d8f05e6455a64b83ca1e3f94fc497df25806031937d91fe3ced01057dc30a45e885ba05806ca43afb2b72fc9c26b3679d2f8591e5e63cf8e5e3acec0e4361ddf9cf60686542b4db4814040f8261e8b6b354f2297895759c067a3dac67ad39a15ea06435436a6fb609e02c15818fcfe0432e677bb3a3d96645aaf73b41ceaccd04e26bb6a7609a390f494558e3c1c906c", 0xec}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000002000)="2a40980d95c57fd8fb87e0a959db872de8797d60a763aa14d4fa0e9c64261b5a79160c283441dcae0a7a095fbbdce0726d0bb4192db1f3d7b212479c948f32cd94c77f5faed39bd2209a01fe99474123470d1455b1bfa32f3eca1944e516a05f89a922a222692cb5944d46bf671d5fff0e7a8d05e19750d1a3a40aa6e08993e228905635305be6e486bbd60fa908b63e73ca5e1f89f1550d54cf32c5ae0300363040d9d7022bfcb8b1ad33e0510923efd874868f1b5af0944858dc725e4bbd699e555a6a1906c5250f4f0843cb1ca7835571349835910da4d985599c6baf244cba77176d99a3a1bcffb94a8e6ef066416cd1d241e77229ae8ec46eb97ae7ecd18ceab9372f8139d8164dfacbb12f3df78f68a61aec1eb42ece973a760002dee6ae792c519c23bc9670085e62b5c331bca0af74e9cd32d4aa6269fdbfe009c89502c5e4cc21c0866e932aeb1da0bbf314ea91b8066a7d72a8cfda26dbac92e685e8a02701b6dec165551bb58510b7176cc309d2492a40f69604a305204e38894cbebefa327bd44cde59b8be95c1ccd07e8c809f5c677f1363a8a00abf20c5954d0087da826f8b077aa5644322a9a6a2e5bfeec3887c031dc7b36a55e1817490f87e30d2f6b0ca8d19e59f49a5a07a9164e74b665d5c5e6d05b68b2a2f6f3d607cc9cd6ae0e1fd0864af9e2b79c55c01f95ca1080eb9dff193e338efd67ccbe1a365b8531f3d39eb66a059eb9f6c8d3cc545b2778e83488bb503d67fa02596a3fc325ac3918405f85d86b8a3985da3c14147cc0014eae1098fbb5de6eafefadcb844c93e2630a856cd3f58a4c902ea215e2eb4dbc59dbf0905346131cf0feebf1e54829e4dcce9556d30b0847fb633bfcffe6501ce6460f2966064b719ac2b119182d032078a07ee00110d02c0fc2eabf75772d828e36eabfff1a1545225f39a64460bdf4e2f035234fda99ea30662e8dd5a15dc8c4212ba4645bfa9283949062b8ee191e5f2a9b9b214f92abcffe0749f730c35b38e019b30bef046292f335cbaf53d8196b84343f4c18c9bd437267bd44628edf4d1370b5d34e164d97cc693323936780b39b597a340161940e09fbaba17ec476f7a2ece33bf7ccc49ea2af6da1a9f1d9094496d9a040c1a4bbdcc19f86e66f2f82392a9d2e3e0550f4882ef7cb95f3999b88b9e094806ec54db653b4889160a25995a57e491ad111fb0efbbad49e8ec0a47d6971f522e2de3fe4de64e86fb9c8b6b801724056a26848294196d482ab79df221f6629ebfc76cdddde8b141f6b9ff395eb1516a0fcce3cac5c4adbc3c3ef9e869dd3e2adcbff40e180884f6fe124acba1ab210e23854b35ede7d17d8216926a03771061fb44b9df50b6ca34612abc26e83fbd551a1978f4882c325d6d3eb088dadff5e87c8507f600b2e93a9499e915cca6eb94cb4cbc99cd747c5b21ab5c7fd8b2b0c177030d801fab5221fcbff50e577c4a0d95f79bb5719839eae9e2f7390848b3d308226dc47c8edd2681fd7aef024f23262f3b8a881e49e3c5d846d4f62cf658700e591b6b4a7b4c1dc16df278a91e814237dd681fbd08a100dd36485f84c1f83e7c4d7eacecb40060c0767052d28b9bf6d1cf5379a14918a84a8d209064de9edca903842844d66139483fa27efbb0b1bf84a9c566b9952c7a7f1deaa88f2bf0a90ed8cfcdeb23f3629801dbb9f16f12a05babcee3cd375c07954cde33210edbd292a33b7ef5bde5377e517af25c9ad7741814f1e4f0e2389a6768b5c314e851cb57db16a7a08084a43595211f33dad1963dcfaafb9165f9f41ae2c8ec6800a495336f521e82aace9138aded6e3a1ef8706aa03c57874a3934b2e2b19ec70991443752f77b29100b451f9d70f9d43806a3193252a12036831ba717b5bd32f610b0c20373b104f2900bb3cc170c01892a39d5e8d6e1fe7cb48295cca7a70f4d5f985c78bd07da77208d474cb0772db880740bc538a8a2c7cfa07e510bbac06d8fa7111d8d1f939ab87e9b42b0b23a36c27f32b84c0617c08fc073e2f82d1d05f9b8abd9852ba2011f4285a5b6450074bd9ebb2d89be88996cdb4fa249b25111c140ce3eaa1bc91cbd58a320b75f4b451446f81726cf98630510ee1c439be9be38973b85f2cecda2232f5466a21374665260983ba5db6c4d3dc0e32f7e8bfc7204ad5532ddc303165bf70764ae69988a0fc81a7ea54006532851a7ca18f1e64a7ff3b5237f8d0d517f9b5e6e089ade855eab5eb04780a85b6e7984d0254bd8c9218329212852530a7017b4902d82641e8bdcfc7e9d4025804db1b70f4cf0beb24ba23de269f58c509db1428bdbfe245a5bf490f72d2f9f136109703f85b8bfe18b88977889b43680ee509df9400d09e394bfe39ca6ab68766090c56f39dda992a7d0d84d23968164de512e655aa24c9e47319514f942344302fc79ce043a06f8b339eb39d9757289fa2c52bff51c3ded08931021b84c65e1c407e5c4b11c3dea22bd4a7c3f6ba5fa9d4e50909b3f4c9b7ebd4001ecab64f91ca24c3f0f313f650f6138670891ff5fb0d5c2bfe96ffa0e125f592415abfa601df043e598cf78745ca26c56fd9afdeb8aa7a222bd748bbebf9808a608707046ece60313321d832f50b6877557e7002c00a40fa5ef5925aa605e52d31cbab74dfe8bfa7d7d968208b4bf4b4f9d1feaf412855fa47e860fb722b5427a3af03fc6844f94f429a307b59f924687725740ab5881a7e1395af1c685a5bbea1aaaeaba9b956853b673041a9456c2564daa9df882135ddd7b3b66d4cc7db8af2e221235e7741ed50d6aefab37a3a9521bd3b954d14a49294532f2866dbfff23e17c3d4229797e5d79b589cd9419b09d414be61e605f4a9577eb53ff6954759683572c35bb103048beb84445532997c62c8ead833ca14802840fa6fc03cb8ec225902b6c3bff780c713a80bc4fe09e0340dfc7b8b8c110fb44e3158cba55b9932695fe03fc79c3e5bea732c455fa1dfa74d6129375404da527a683d590e9f12c51c3343dede3d48d31eccb2957b69030971fd0124405efa8e7152092d1cf3df190a3721245b950779664d18faad8d9c1084842be61e3be9c8e07286661fd438d071bb2ae24dd51cd2c12241249aec6e43c6eb45bd1502696d51b928ff691d55f96732beaaa3922aace3aedb1760a5f22a5bb73afe729fff9d331c44aa0c79ad782bbe61a5e418acfe205137e0f053889d818fc2b93c672be6a83991d8c77b65648aac147af26cf8473207efad042a2992c04bb0a86e9758bea0a578b77e83d900860d2b07fb56f4d3d8a075a36ef046737981a25998dbf6d28af27894f6002564fa6c18cc09d85c21782ce384a04d1f9fecc8f9b524d0a5e240a42b18296fc09a6d9cf2f36c1805cd7660b9336c950fabe5023e513b0a2bdfd2cfbdd89b0daa6db917fed0288eb88775f897c343d263b8c8d8ffcb9e7dc0eec21239027b37ee132788e2ea565f7f0ba1137791ce8729a750748b2533482402652bc84709c82e29ef3bbb3e6cccea42c5824464f42e0727f81673d700adea030ddf11067b8849a12e581f8ff7b1d289cdbe764dde64f0d2fc2663f9c0522c329d3cc9823cbef5233c2d298c1fb1a29326f9d2e734fce0301e6a2435a0c044abfd9f44b7789f2d0bc3f3aa27ea5be82f5dab58e2f213b5963c2b5a3fac9dfb57f301175193613e6e475db439f17eb3823b17cbca200fd43a136c422ec0b33fdae6a82378dc09b55502a014bab8296c817695095da195c2997545c0cd07fc4046c7e630f5ec58b768be9bc5fe48bbc13f77ee94abe27b41b85a24a38ae1384306c8dec44d1eed04cd08a918c767dcd9ab51fe6788b44aef3b7440c036ff20b1f973ee7c8620e15c45ea945369627c1b42df17b133a01cc1a026e0600b9d674b5b94ceaf5168d337116f194acf7c1827405026c9be8407a8de254a4e3dcbe18ab30c541496120745629e2718b1cedd34fd54ee61547e9af2bc0e81da4e9e892ef44c4ff93bf48af64772dd14d7d7cb6d285ad8b6b56d7ab978b30ef21cb7d9f92b4ba245556c9f8bd144add13e58598c1bb93ae217a51bfebffe0a06e0a11d556bcbccf0934585746ed637d7348bb8fa61e2d65527a2f5ac7590b358834210d80d26ef4c87e18a9658a6a04dcc240cc018f74d89afe632dc30fa50f55eda3f9e4c31f0738aac17d04c2472e0ad634d69cb23ac53649a3e8ce186025e3d980dcf2a5f7d0680f884d55cc877342c5ef4ee286a2d21e91b308d314828e59e638e4bee128cf04c415a8a7ab825b0888a45eec1443c91f323cc8bffea5ee4d94d3d06e962893934f6722ac0570834948d3afd3bd673f5d32d4bbe95e7194c4bf9f2ef9a192d257b1cacc4d1f7b9b0371b78cbe47680b4ed6a0bb2ee6de6a41585b1de7b076bdf223da72bd7c0d28ef9de9a63c6d9c1e013ca5d727807a8a79180849c195872cd2ec69a3f2aed279626a243a07c559ea4359025c592c90a7d8804d064f801278dddc6cff160793aeb32df3a4035b87fd24e9b9720d273f0effa5a1f64c32a0e9f1d0124a1138eae8ae6cd8dc1c9640dba939a8041f3a86691a160a318407357252f6e4f838f91aacd0666f48f35bf58dab816bb1e5a9299444c189f3bb60e9b131e31d2993bdd1e173e5a34cdc3cca728e2c78312e4af6ba0a1c0dd4ca7a01879a0e03899949903164cb616d858d7ca11ed8fd5bdaf11174f33b54f24611a42fa16c47981a93a4a72beb80545beb1da60d587de4cebc257b54dae56c460b325e21db0911d1207a8b6203dbd022ea1d12a6339e68541220f005adb595d601afe58022b1fc0009f105a766eb571f0f7b9c74bc9c9463dbcb77624afc137fccc4edaa8c0867d386fedd245537208bfc0c7eceb587038b46f6b57931cd8658bd7fdd53ede17786580452f3853d63b1dfe1c263428ffd49f2d959f3c0422e98d86649100290eef182b8fab2d6a6b04fb16c88ec8150ac51442fa2e0f274f01a6150bd0bc32ad13b50ae0556858e8b832f3984b09410e03938cd27ce16de880ffc44021d4fa97cf3757901903ef2a987053f37d03ef6d2a1fa6f730ae5a753137d5de4b0a626522862645439e28a3779e9e4c3c155741bad9c22fd8e64d03f3583ba226a2300259050172e04f938d28189d452915ea3c910760fc71f35d349664b7db1610e554a6dc5966939d85d88523e410d1755de9b5a729eb5c54795e5f9b1e2d34e3e88e9b3df76cfe819d7ba5be8d712c34a47374db2f0403680721fd002baffa1a9274480986fe65363d709f4f4dc8119f8c509f701e27e6bfccefff9390cb3afcde682ac1b6b3bc317fa4af4f2c3a9a3125fe91b8129907bffdcf531622a4a64598167b3e5f2e2d0d496774ba25e74a7c53638f87a5eaeabf77cdabd23192a54c2de221923217b93a7f3fa1e4fd8ed3cc653c8b77ade94179b6f76b0bc77922db5362fccbca640da7a2d9aaf090a08661c570cfc51f6a916c2d64598629b15a6de7e07d97e7e95e232b0ad7cfff6494ee3552e70860b224a11cd034c82116e6194e83d13a0a8739381a359d7e3ec9c895f69303c7f3989a58dcba39af76ee3795feef82fff1acaa0469bf0d01757f02bcc2257a6d95acba9ce861dc58e46f9eecd5b1857c73d524311519509ed14603240117c57a188749308f8ae0aa3da5ca4caf5c513e8078ae45754ed0f75d680704b61495d7793cd86bf2b7916b8df6d35ac793270195f4de5b31f68f23de0f800eb5c0caeaa9b6c149d5aee34ca7fb262883cbd90fdcd5133e8", 0x1000}, {&(0x7f0000003000-0x9e)="e67c6de4c02814f27c143bd6d68cd38499e8f0cdb4454a7075906abd4cbe281d4564147e618873fb5e86324e6a48fcffc716cc91ed935caa574c2fa44d5a74d1e74ca9b7beb740a6a54cacc1bac0a9c0021498f76048a3e9879c603dbb55088cb9e2ac576789378214b3593ad5b6d635c89c42b0b19292a1d4726c2fc4458d7fba2f38ed7b9b9451fca82e7085d0748b39c1142cf2b2a7be075fc4e2a007", 0x9e}, {&(0x7f0000001000-0x58)="91976c8f668f5d88175bb7e0879e766f888a7f41ee0bc14df1914bec4bb0f2b182664f37b29dcdd1793c4d9ef14824bff8351528d4477be75d7a8761edcba3b87ce3c6e4605996ce58d2ef6aac3c82a22830dda51d90eecf", 0x58}, {&(0x7f0000002000)="99ab279233bf727b384d01e85467c752954953676c447f2e402b3620ca7e972d3dfa4fb7d0c77401f09047b37d215268a9bd96e5146e66de2f5bc8c5b5ea5b736edb03c9e60dba580244ab7f", 0x4c}], 0x9, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x0, 0x6, 0xfffffffffffffbff}, &(0x7f0000002000)=0x10) getdents64(r2, &(0x7f0000001000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000001000-0x4)={0x19de, 0x1cdc, 0xd3e6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000003000)={&(0x7f0000004000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0xd8)="b8c6ff7a77b04f19942c425b2e29519f7a954f527c3e136c6a0d64f5e273f1e150dbef839ff0496e7b4015a8e7b97013953b8d22b39da71feedcdd7f0c6fc2b4a4887e2d9224f7c89ab1f2bd6df063a0eda51cc6fd608fa2eef7c93d47c2e0ab9cc5e4d74db4ff56af37835d0463e9748227ea27c2e7a4afafa5bb014b68951aa293bf0ad2f2cdb5b6fa806a0ed5f617c059e3da0c8beb9fd939a9640a6821cfb1eeca58755d10c92c8f5daa699e0c8f320a883813e75c838edc8957e43366f86bfa2ea464f53d97ced28486f70ac0a62d18583ad5798f83", 0xd8}, {&(0x7f0000003000-0x74)="3e19cd6f35fbbf5f94a0959fc7c3d27f6d7f05b1fe4bc14e408f2ce7ee79449bb599d4ca062d21eb335cb5e34768636a65d8876a4a67d3ede4e0135e21abfd8a6717cd3b0fe64cfaaaaf993dde989eb7f6a0e394f899f6e363d2ea7522daf6803f4b087f25a21c803cb402d7cf637cf67bf74d33", 0x74}, {&(0x7f0000004000)="881387fda2b01f72c9f02458b994cedaccef8ce912", 0x15}, {&(0x7f0000003000)="c1c5992b52341279de11254e01bce0cd3a678844bd", 0x15}, {&(0x7f0000004000)="51f884ee90c5f748b14ff8a2de74049a0bcd03b9fd894b7fcc5f", 0x1a}, {&(0x7f0000005000-0xd3)="f44000fbf954bb883cf56df898a1943194ab268be764eec360f97e8a29a32e1000b02ff101a2c94b0dda600cd4bfbd034cb92df7f4d20e898c3bd3b03d19250f8e1b7829cb83c7f3a54a971df953355c6db04871115a5a3f1d7481c96085104398f96f982b329920070fe4f01018ba3239a328a692230095354ed3b2be2227556f064a3f5f981e0c225521ce2bd589cd9b0d4a6d265c5ffb45cdaa794954f5b8d700dbe338ed7f1ab28c5d7d3e5f692535729c86a5cc54af143261ed393efaaab556e22ccc02bfed5e3f76d4f7a73b44d95482", 0xd3}, {&(0x7f0000000000)="f1b049381c9ca38db9f3b9", 0xb}, {&(0x7f0000005000-0x76)="08c7893ce164b02e537d9a5e6746a2354d75764474f06b7926f65879bd675aea2f6746c9bfa2fc7bcbbd7e48beda00584d21cdbaad98f8446817092beed1d870eb4a204071cd53deb5bcb17b5996bc6cdfcde433ffa27574fdcd233ccdebeacee36f16df3c29b9ff48387f8392ec5378e16fa30c7b09", 0x76}], 0x8, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0xfffffffffffffffd, 0x200, 0x3c, 0x80, 0x0, 0x8, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0xf1, 0xfffffffffffffffb}}, @init={0x18, 0x84, 0x0, {0x3f, 0x0, 0x8, 0x69}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x4, 0x1, 0x5, 0x7, 0x200, 0x3, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xda, 0x4, 0x8005, 0x40, 0x80, 0x1, 0x9, 0x81, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xdcc, 0x8, 0xfffffffffffffffe, 0xfb70a47, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x7ff, 0x1, 0x100}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x43, 0x200000000000}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x3, 0x7}}], 0x9, 0x400c000}, 0x0) 2017/11/23 19:42:43 executing program 6: r0 = socket(0x14, 0x80000, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009f7000-0x90)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc740000000000}, @in6={0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1e9}, @in={0x2, 0x2, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000000)={{0x5, 0x7ff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x40000, 0x100000000, 0x0, 0x1000, 0x9, 0xb, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x1) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x4)=0x80, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000001000)={0x36, 0x100000000, 0x1, 0x8ae}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x9d4}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000-0x8)={r3, 0x5}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003000-0x20)={"92434516380b5ed89f53479ef189ee3e", {0x4, 0x2, 0x101, "d087084c837e", 0xe39, 0x0}}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000006000-0x10)={0x4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000004000-0x8)={r4, 0x23}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000006000)=r2) 2017/11/23 19:42:43 executing program 2: r0 = socket$inet6(0xa, 0xb, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000baa000-0x20)=[{&(0x7f0000001000-0xbb)="506277bc021846c90bdd55aaa6fc784917cf2c41961feecceebe66357b323e693b42cf802d3d83392df3f3b3db605e9017c3c02f8332b80e3a397ed3fa30680a5dd578de9b84896d018da7ecd3bdabc35ab660f46e2bc93be1dda660beaa3f87352fff83926f488d5a0326859613a843773ad15607845481633d08d16929152784b1f8c3519b5bb67654bf43182907f9fbaba871ff32e494a6f9524ab94b28af9a2c1f3dc36d911543a37357de91bc88513af35d1e7b15e6000d28", 0xbb}, {&(0x7f0000000000)="314b183418f93d495ae336932a67021e", 0x10}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x9, 0xb, 0x9ca}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x8, 0x2, 0x6, 0x6, 0x7}, 0x14) r2 = dup2(r0, r0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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inotify_init1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000002000)="41b86f82c123087271f8ca51b00e125744392709c3fca9a8") ioctl$TCXONC(r2, 0x540a, 0x3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000003000-0x28)={0x2, 0xe, 0x5, 0xcf82, "c74e967c4a06407e581300c7bdbc0f1cf0dc50db26b9efa7fb29fc5c82b9cd8d"}) prctl$setfpexc(0xc, 0x20080) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x100000000) r3 = add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x200000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000003000)="7573657200", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xec)="7a453ce8a9bc5df92dfc2c406cc3f7f8a729112fb78b4fe8b62489d9662e568db5736cb7f4cb388f9afb6a478fdf4d174201ed46dc79967e9b29dd10daf2dfc33b0790c92214597892b112bc893e5a513a2699190491a305406b6b200330fcc559359b05c8c8d1de70277317147c9a43ac987f4d0b201aecf60a49a07667a485c5296175d534524a15105274729c08aede3627a6200ea9df01c68b6b5268cec8457ad6378b0fc6007dbf4fb89191d4c2ed241a7ac5542e77aa425ca988d1e930406490e8729b6814baa4100cdb9d8352cdc70532f5ef27efd477d29debdc86546b125966bd47836c5237120c", 0xec, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000-0x10)={r1, 0x100, 0x1ddad87a, 0x8}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000005000-0x4)=0x0) [ 40.427780] IPVS: Creating netns size=2536 id=1 [ 40.500503] IPVS: Creating netns size=2536 id=2 [ 40.520958] binder: 3482:3485 ioctl 2405 14 returned -22 [ 40.536758] binder: 3482:3485 ioctl 894b 20002ffc returned -22 [ 40.543986] binder: 3482:3485 ioctl 4b36 0 returned -22 [ 40.550453] IPVS: Creating netns size=2536 id=3 [ 40.553269] binder: 3482:3485 ioctl 8010aa02 20003ff0 returned -22 [ 40.555592] binder: 3482:3495 ioctl 2405 14 returned -22 2017/11/23 19:42:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000001000)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xb)="636966732e69646d617000", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000012000)="80b680da3cd6a0db6057a3a1e5d0496df859b83e8596d971747ca99ef072155edce7452cb139a6f95f7bb7226761aeba5718e992855e740976a3006323a5b2718c87dc851090886cea63fd8aa4374b4c1c6554080d06a73a77a9dc693911ff2dda4fece0c8f319515229ed22112ee92c79e364228db11ea9d432de22849d94cfd433218ff94acc5cef82220e7124b56180ad5b02122f72c257497de0b002f350bcc7c66f17014b4257efb6f991f924f4892ef41590ab6f0e58c61d1738cf543ecb43eab38be4a359c2efe7fc3d760ca21b04e06e68b652ed2d2a77", 0xdb, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/23 19:42:44 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x18071, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x7c000000, &(0x7f0000e39000/0x2000)=nil) shmat(r0, &(0x7f0000005000/0x1000)=nil, 0x7003) shmctl$SHM_LOCK(r0, 0xb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6877726e6700", 0x8200, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) recvfrom(r2, &(0x7f000060f000)="", 0x0, 0x0, &(0x7f000061d000)=@nl={0x0, 0x0, 0x43, 0x0}, 0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x3fe00000000000}, {0x6, 0x0, 0x0, 0x10001}]}, 0x10) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000449000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f0000624000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f0000557000-0x4)=0x1b) mmap(&(0x7f0000000000/0xdcf000)=nil, 0xdcf000, 0x3, 0x110, 0xffffffffffffffff, 0x33) inotify_init1(0xfffffffffffffc) r3 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000276000/0x2000)=nil, 0x2000, 0x1000008, 0x50, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000be", 0x27) mmap(&(0x7f00000f1000/0x4000)=nil, 0x4000, 0x4, 0x10000004000032, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000dd0000-0x4)=0x0) [ 40.559081] binder: 3482:3485 ioctl 894b 20002ffc returned -22 [ 40.562621] binder: 3482:3485 ioctl 4b36 0 returned -22 [ 40.567460] binder: 3482:3485 ioctl 8010aa02 20003ff0 returned -22 [ 40.595398] mmap: syz-executor0 (3504) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 40.617895] IPVS: Creating netns size=2536 id=4 [ 40.638572] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.638890] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.638899] CPU: 1 PID: 3500 Comm: syz-executor5 Not tainted 4.9.64-gfbb7468 #94 [ 40.638904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/11/23 19:42:44 executing program 1: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ddd000-0x10)={0x1, &(0x7f00007bd000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000339000-0x8)="2e2f66696c653000", 0xcb) bind$inet6(r1, &(0x7f00001da000)={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x800}, 0x1c) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a94000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dec000-0x20)="348705c1b8df0378d896cadbb850d02a09a20dec73193c7621647dc199cbfb9b"}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000dec000)={0x74, 0xffffffff, 0x5400, 0x5, 0x6, 0x4, 0x6, 0x98, 0x401, 0x605e}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dec000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) close(r2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000270000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="74756e6c300000000000000000000000"}) 2017/11/23 19:42:44 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ff4000-0x108)={0xe456, {{0xa, 0x2, 0xf3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x468}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000ff4000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000de5000-0x48)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x3) write(0xffffffffffffffff, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b48000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000004e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005ff000-0x1008)={r2, 0x1000, "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"}, &(0x7f00004e7000-0x4)=0x1008) sendto(r1, &(0x7f00006be000-0x15)="14000000040ae7fcff000716ffffffffffffffe57f", 0x15, 0x8, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000ff4000)={0x9, {{0xa, 0x0, 0x3c3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xbd8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) getpeername$packet(0xffffffffffffffff, &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a01000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009d3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r3}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x8, &(0x7f0000716000)=0x1, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ff5000)={0x0, 0x7, "aa2aa3b8ad34f4"}, &(0x7f0000ff6000-0x4)=0xf) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ff5000)={r4, 0x7c}, 0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000810000-0x6)={0x0, 0x2}, &(0x7f0000ff6000-0x4)=0x6) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x1000000, 0x36, r1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ff6000-0x8)={r5, 0x200000000001ff}, &(0x7f0000ff5000)=0x8) recvfrom$packet(0xffffffffffffffff, &(0x7f0000d89000)="", 0x0, 0x0, &(0x7f00001f3000-0x14)={0x11, 0xff, 0x0, 0x1, 0x1000000000, 0x6, @random="24205bebcfa7", [0x0, 0x0]}, 0x14) 2017/11/23 19:42:44 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000978000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x1c, &(0x7f0000dbe000-0x8)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x3, 0x2011, r0, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000063b000)="c7dcb95c986359edd95cbb0835e7e500020000000000003d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017ac628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x20000001, &(0x7f00002a8000)={0xa, 0x3, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x80000004}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000dba000)=0x0, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000acc000)="2f6465762f7573626d6f6e2300", 0x8001, 0x400002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x100008e, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004a1000)=0x64) mmap(&(0x7f0000769000/0x3000)=nil, 0x3000, 0x2000004, 0x10150, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000342000)="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", 0x1000, 0x8000, &(0x7f0000000000)={0xa, 0x2, 0x400000080000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r0, 0x0, &(0x7f00008d7000-0x4)=0x0, 0x200000000080800) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x8000032, r5, 0x0) connect$inet6(r5, &(0x7f0000dbc000)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0x2000000ce, &(0x7f0000dbc000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) [ 40.638919] ffff8801a9fdf960 ffffffff81d90429 ffff8801a9fdfc40 0000000000000000 [ 40.638932] ffff8801acc9e110 ffff8801a9fdfb30 ffff8801acc9e000 ffff8801a9fdfb58 [ 40.638943] ffffffff8165e3c7 000000000000438f ffff8801a99438f0 ffff8801a99438a0 [ 40.638945] Call Trace: [ 40.638958] [] dump_stack+0xc1/0x128 [ 40.638969] [] handle_userfault+0xa37/0x1300 [ 40.638980] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 2017/11/23 19:42:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4804a7fd, &(0x7f0000000000)="", &(0x7f0000e04000-0x4)=0x0, &(0x7f000095c000)=0x0, &(0x7f000081d000)="") pipe(&(0x7f0000197000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004a3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00007a4000)=@file={0x1, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) r4 = add_key$keyring(&(0x7f0000f49000-0x8)="6b657972696e6700", &(0x7f000089e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key$user(&(0x7f0000c0d000)="7573657200", &(0x7f0000a3f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000472000-0xb4)="ad55a3c3d609d172fa46531d801de775bf177f6ebe039903b2c131d7649e004bb244046b1d0330f67b383d157d8401a356aac6f417507d885b2199518cc0c53cb081e60d57a57f9125e56a17b2c7274f69e576e50d5247b88966df5d3a64be113a0600bb204b640a4461db857e8d7869843756d6390cd6dfbed6f0c583c8d018f5b8ae33ff86cc173ce70b6e8a75e19d49a48541e3302b918fc8cad66d883bdab6de5607bdcca0d4e3c5299b19902e1a0b00c095", 0xb4, r4) r6 = add_key$keyring(&(0x7f0000a53000)="6b657972696e6700", &(0x7f0000d50000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000dab000)={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x44f0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000adf000-0xc)=@sack_info={0x0, 0x3, 0x9}, &(0x7f0000352000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000048a000)={r7, @in6={{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1000000000, 0x9c2, 0x1, 0x88}, &(0x7f00000c2000)=0xa0) r8 = dup2(r2, r3) ioctl$LOOP_SET_DIRECT_IO(r8, 0x4c08, 0x1f) keyctl$search(0xa, r5, &(0x7f0000524000)="6173796d6d657472696300", &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r6) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000e6b000-0x4)=0x0, 0x4) sendmmsg(r3, &(0x7f0000fba000-0x1c0)=[{{0x0, 0x0, &(0x7f0000c11000-0xa0)=[{&(0x7f00006fd000-0xc9)="48acb7d0e0d5f7d55c85a9c54a41bf635e1d5dc6194d2c2f8cf3db7e5da6b5abaa60a54df476475523dc7d7d45cdb9a5465b998c2584394ccdee5fa9875fa0bd091aea6f655c3e50bc9abcca29fcc35b2afaae0572dfa8252a993cb52d8a6a74cf9c28e3fdf9b4956e2a347fff191944982ae8f9895f3fa82dd3b0612797caa00f21419cf6d2cfd9a2cf9ac928d6c5e5ef8b4ac89dd1c27909ec61dab575953931641f18719d55231f68157a52e67b7841cf2b47aeaad0ce62b3473f65ee9f3aac270e00aaac4a072d", 0xc9}, {&(0x7f0000a46000-0xb)="8056b3418d13e9ebcbd312", 0xb}, {&(0x7f0000c94000-0x9b)="d868cc346f0dba97cd5d6a9dd8ab08f5bbe3e90415e005c3b0b91a1982c8fcedc67d3b9dc01484fdc1533f7c08bc3246b23d89ee16489d60b606ac42e3f30ab74232b8e9999690a5e78038fa4b5fcc3d68d5829796d26b5846d3995f110356f5abb74633939a4ab13aa18e929b19adfa701445f063a5185009922603433880f7de5f11fe19d5694cd02bc83b116ce0ec2b2326781a52f42ebcaabb", 0x9b}, {&(0x7f00009d0000)="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0x1000}, {&(0x7f000064d000)="0400c3bc15f14fadfee55c9ebfacc8d8cc2b6f21a8171981825f922d81cac8", 0x1f}, {&(0x7f0000e45000)="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0x1000}, {&(0x7f0000be8000-0xe6)="5ee06c957d92584c3ba6667235e0b39a2f65b4fd7f4a17fc2789b6436da67b4811b61d619959003ef40cc675c0b869e61b77972802dbe7b09601c0172e6e15d1549f9d1b21106b80bcd93eeba0532fee19857e799173c75a70d562ec72c31c2463082f5d58a3880911b4e75b8445c94a548ba8f85384ab018a42aa9c0fae42bba25fbe386a38e0d592e26d9fdfc15d7479f274b8c141b9723adeef0e7f7ceb568b2fa5d6ba6487657e17c39399e9e1fe0562c22438c0fb6c4f564c264398942ee6376b8aa1dab4f66bb864a1003d41827a46e656c8d7089c2c1fbf7378e9e82fd061f4d2018f", 0xe6}, {&(0x7f0000595000)="a7aa75d62aaca1feb7abc2efa43a41f17556a7b33a8b4cdc50fccc5f6b04a1e738a7d7d4a11cd02ec9c31ed10b1f5b9bf939e5ce5731e8468223fdd50eb05d25cf910a651f74eb1d571a8aceca7e0600548be626bffd18b4d2c9ced7913bcfb8c4a594af1a42a2e8710397e548f64567f5aadf988d936a040d5eafdd3080c421b0921d2f13dc5534b0ae92aee127c924c406cafec6a8456952c2c4f35b7591c45e781aabd7d33dceefcebf5ebf262e98c20bbfd9ef", 0xb5}, {&(0x7f0000ccb000)="2c597c143dbf483b75c29523e30ffda41343b0b8ccb4b4502c43a1d89fa607eb5adf536065ce37fdbf51fca03229ff54c7cd607f1662c15f79710d211bf329690a77631c45c8072d0a733ede666c51aa6f7df802f1079e923ad5f4d5f79564514d9583e2a8f1ce38be75088d8aba931182b3faf4e0ff28e017cd3d6b162e7d8e1450afdd77122936b6b3af3f9146fb277d", 0x91}, {&(0x7f000059f000)="2af6ef858eb26d0d8375a4ffaf9b571da13dc838e946bc437e15b7b0e8deb59353038bf38f87d81f7bca4fd28caf687b47a8450ffe4191ea4f245ad666e7c332c82bda2ee6313dee8eb0ec86bba79d8adc2eede6765dd047443a725bf41b8cc03273496f4b74ee5fdf5b4f7c37fd12cfecf2f9d95e6e09a466e8ec9d2fde01af82645fd8cbc5803c", 0x88}], 0xa, &(0x7f0000652000-0x560)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000cd6000)=0x3) accept4$packet(r8, &(0x7f0000097000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000af2000-0x4)=0x14, 0x6f92e644d009069e) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f0000d96000)={r9, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$GIO_FONTX(r8, 0x4b6b, &(0x7f0000deb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair(0x0, 0x5, 0x10000, &(0x7f0000f18000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r10, 0x40485404, &(0x7f00006bc000)={{0xffffffffffffffff, 0x2, 0x800000000, 0x3, 0x5}, 0xf5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r2, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 40.638988] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.638997] [] ? __lock_acquire+0x629/0x3640 [ 40.639006] [] ? futex_wait+0x47a/0x5d0 [ 40.639016] [] ? handle_mm_fault+0x117b/0x2530 [ 40.639024] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.639033] [] handle_mm_fault+0x1fd1/0x2530 2017/11/23 19:42:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d9a000)="2f6465762f70707000", 0x30e00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) r3 = getuid() stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r11 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) r15 = geteuid() r16 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000)={&(0x7f0000002000)={0x10, 0x0, 0x9, 0x1000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000000000)=[{0x1010, 0x5, 0x800, 0x5, 0x40, "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{0xcd, 0xfffffffffffffe01, 0xd00, 0xb11a, 0xe, "ba5d40cda243056112d857a3b848a75d8de8dbcf2d345225fe807d0d7496aac8011aa9a08afa76f2b04f50202974e34869e8cbb14a0eb69f76ca5f1b1fc541def6b558e21cea1cbbbb475d5379ff034ecc5b12f3bbb59811ca123a7c024f6d2be80d1c6a274e76289f4a2845d2c6c15ae1ad6667beb1446f363f81379df7c4216d5f7a4098fd294d21bc8d686d4a1265d091f404c671dd58cf3fee2083649be7675e71dca265b5ecefd2afd0c1b45ff07ffdae6da1eec61622035db091"}, {0xc3, 0x1, 0xa121f1412cfc1ae4, 0x7fffffff, 0x80000000, "729425bce98017c8360ac9ecb932d61dcab88a2c9162045acc51b1e2999500db7f1bdcbe3bfabc8307d3944f397fbc33aca85674cf726c98b8658ce4e9563ff493362f6d32b539491824ba6ef4af1f76e76924c9f28f0556dc6c91fa6c28e461bfb03ea822dfbedaacfb6ea63072b21397d344764c92ecaf8e18878c2c6522699f8a01d27dc0c5029f7c94842f8ad38be4e8271966021c6a0c24f863086f6233c4f42fcbd5a9122949c3111ed0329191b348e3"}], 0x11a0}, {&(0x7f0000001000-0x105)=[{0x105, 0x365d, 0x11, 0x2, 0x8, "0e6f3d437d58bf832e9f0da8577649ea1988f45b3d62c44c58f264fc0273260d66c0abf893907439aded80dae1aff29bd4a54ba5cbecd807881b6e5e0aebfdae864943e59b791a29fd629ed6197b8e91c1fab1ecbb3505833fde317a0fd4b0ee23b8eeab792197e31b79cb653283f6321888204d1d1295501167aba66a94f8744e2e3c421a734ba1de82ca627a7d56079af07db15a6d85366bb8cb805e2f714590603fae2b2cb2c36cb106606d348aa6316240dc95bda57c1f5dcc6616d642e96c32c5aca5eb13abd5637d4b46d9216c0b5a01c0370d269ae30f9101b7edfa7eb10fed2e3be6df1a26ca3b9d2c0c7b069be3dba069"}], 0x105}, {&(0x7f0000001000)=[{0x34, 0xfff, 0xa00, 0x8, 0x4, "b08808012bf2dc8e22d1beaaa25c15835e560784b043d266010e749dc52abe5c55d374ce"}, {0x81, 0x8000, 0xe20, 0x0, 0x10001, "6fbb8fa38a10b4c3f4485a171ee5037200e2ec029e9c17a2a825d833109fe5daff53ae9c905adc7190449b41cb0b4ce30db4a37dc4c937c2c716051570fbb8a5488e2fc902a1d068d75dccb9a7b9d52c673688ddb8ba353b86fee83ac6841c3141c907466ce05a8bea67ad80f0b8daf4bd"}, {0x39, 0x5, 0x900, 0x7, 0x4, "60c5fcdc131dc9e41e7ca205b4ced18c81416ae401ffb69f39ecfd92b15a226312ce9d6ce309bed901"}, {0xbf, 0xefa9, 0x20, 0x3, 0xe9d4, "31c47ea05fabce088a4127543a5c93e6131af5f425ed28b7c755798bcdb93b48a4729d3cab219ee6893bdc2c87640581c84096df161d654358ca03b84bdceea4a42d6d8724294290609c9e65c9fee0cd8d0c827776f924c73d79bbebfb74f7fad97966f47dcb970ca158000dba6f4889ee6ce5c9f189c1a6ecfcd5a88949c96a95249acf9e2183cf06a4a2f614790ce73c4a83005b2e577ed350baf9f8828fa4766a410a3ec66b4194f0e22fecc034"}, {0x6a, 0x8cdb, 0x300, 0x4, 0x0, "9d7f945e80c5ec6f0ec866a3e07028b4fc4baf81f71f5bbc68c109329bd86a376b6e6bba4b2c04f6ea83a3c1fac91fa77570e061e46b96796d50f98b106c8a5c544adb5111773a1444e00224551dd72975c329194f6463945f95"}, {0x9b, 0x4, 0x8, 0xb99, 0x6, "51b862755d3b1395b6e3c86b40a5ebb09ab91b82a6d6e203121cc55b83b150c7cd53538d37ef33844d266dcb29d2a91b2f5435219c80dcc1d712f37f243acc407b75691a90c2cafeadd48188efa5c6f1339984d7143946ef1927be9e871338ae332f6490ab3b40765f329a9e8ac1ab3093dd177a145af0d332a6fc961ea6471e8f1a3e4e65501b944491cb"}], 0x2b2}, {&(0x7f0000001000-0x2a5)=[{0x7f, 0x6efa, 0x1, 0x4, 0x7, "0e7b4d03c9541c381069370cb7cef46da40484ad5e55e49a207b3e6e22d7527231f388ec8cf50b3d5763fd4ce531cc276528ba56a1d99fddd25fe2bf1af8a2450c600d440c37d33ea5a6fe00693ba00e933fcb1f04323420e0d6c8381f21f72f12217cbb1f0e725b4fac44d5679410"}, {0xeb, 0x34, 0x100, 0x10001, 0x82, "c0583c0ab575ce672dff2295c1305bd9888201b23dec9f1055415ed963d6564ca4cb2fc8c9ac6a7c279707011afea72b3539860ab7e65dd14ab7ea1a6c0449a86504ad432c41a6365758a7200bd8dfdc29307a6c17ce2da80ad73c4152d4acbf2e1bf391f820ae130ce5d65a07a91ca1ff011406097e6eb3b246d0f61f940fa19cd837b5f0e00fc3b0f0f2de81f1a6c0689545f8a5818fb72a23c522d7d567574e6729c5f1a9b02d1518dd728779cfbbe1cc726ebc7a6fb3b4f373bb141841905f3161848cde88749622da6be1d2317b459ca448866f281d38ecbd"}, {0x1e, 0x40, 0x52a, 0x2, 0x2, "f50e098072c5d0ffde6040f49603"}, {0x5d, 0x3000000000, 0x100, 0x7, 0x9, "f7dcf0283ce42694ef381de055d05f2d2ee88ac0874717254e898171984c54fe22de9cf44314afb58af3a0792cf5688116edcc5dc0fc7017666dc0885f94f40efa89e490965490250649f5594c"}, {0x32, 0xe28, 0x411, 0x8000, 0x38, "87f1b9ccfbb10837895a0a3c0fae36603a604aee9e133f27409b2e1ff750d85a071f"}, {0x8e, 0x9b2, 0x120, 0x6, 0x80000001, "2e8e1bbd61875ee783f7a63b2cc204260cf50d2bd0feaa8c1df980f057e4a59d276eaa274db45605db543e3d1d8bdcf142c295405f5abb7068829578f6c9bf5822b9f99ecb535058fc5e8c3fc1366fa92c1c71d97e3d125479c31153b76d4532b19d9af5dd60c6475960c90eee067030f45be859c80f19f4a88ef081245d"}], 0x2a5}, {&(0x7f0000002000)=[{0xd1, 0x393c, 0x0, 0x78cfb059, 0x6, "4d08dff44aa48f0a4cd7bea9cb3dd4625b3cf9ac7a51c7af69ad884ba79639b54353c33b04d69374605089e27609dbc7b5c3bb84299196cc318c2aa891a8a029ccfbbf22a4c70f85b7133b0d7e8c8b94d46b98cf61a706fed47a09d47337d5d17e1e440be58bf4c06b362a47767ef1ba2345b042be86d7abbcbc629b64f1026559ed7293fa46a004afc7a935607cfd0943a147d6831f18156b8fe3fa4fab5ce4f6674150ffc9172aed8fc68480621132c38e0fa732e09b88b58098c5be1576cd3f"}, {0xfa, 0x7, 0x800, 0x1, 0x8, "da47b01384ce163a79040ecec889e746dbc38566dfd6a9f3be392d664a32470e89f8c719e5027d1e8da8ead4c463c2f290260858886a5bc24ebe6f7dc3cbe986da834dd862982c6d79190a2b10225a382c22e85f785b9fa2cb69a177f666e32cdd84c34ceeb8c2ead2fb7bc25ed9ea945fafc83d404b57252ca3d487112140bac81ce3a03826ec24d3c36c12809a8e5e4f2866b6372b041d6f6221896ad3535c4ab7c9039f9f7e1fe56a76d4b78ddea06d27dbe48c2f9cdf44535531ecb46e9177cd9e36554f3b0f02097f4e1b11486be2e304a21769eec5970201f2817150c50c79711374203841744c"}], 0x1cb}], 0x5, &(0x7f0000003000-0xd0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x7, 0x40004}, 0xc850) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x1f}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r17, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc0") ioctl$int_in(r0, 0x541f, &(0x7f000000d000-0x8)=0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000165000)="ef4700567dac80ed507a3088ff32c8bdeca94355e47d263eb38c9f6a560b2e64575ca1ceb7b4ef57474efad8e9fe1511cebc80cf70f836e87b8766cb798f0440f3d3d5295bdffa0e19e1c5ff095cf886a1806703c2579ce97da05710a2c248f8fbd0867235798fc70e4118c010f6479f34144fd1e565a3d473657ce94a9b465ecf61f8f0d69277f4bfa653cf8335f9d6e69b1c24228a41ab3cd1b478462f152b9e6098198426281df58f7532f135ad42b06f83796e928d04f43ad29d7409ed64372f9f973794a91b49cc0f48") 2017/11/23 19:42:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x91}, 0x8, 0x80800) r1 = syz_open_dev$sg(&(0x7f00008eb000-0x9)="2f6465762f73672300", 0x7, 0x80000) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, []}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r4}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00004f0000-0x10)={0x1000, &(0x7f000069a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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pipe(&(0x7f0000701000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f00007fa000-0x2)={0x4, 0x8, 0x3f}) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f000012f000)={0x3, 0x80000001, 0x1002, 0x8, 0x4, 0x10000000001ff}) timer_settime(r3, 0x53c8ff9ec8693a3d, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r7 = accept4$llc(r6, &(0x7f000079b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000055d000+0x620)=0x10, 0x800) r8 = dup3(r6, r5, 0x80000) timer_gettime(r3, &(0x7f000077e000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_udp_SIOCOUTQ(r8, 0x5411, &(0x7f0000f6a000)=0x0) writev(r5, &(0x7f00008c7000)=[{&(0x7f00002ae000)="d371bcc5cb958f07", 0x8}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000445000-0x9)="2f6465762f72746300", 0x8200, 0x0) splice(r0, 0x0, r6, 0x0, 0x8000, 0x0) r9 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r7, &(0x7f0000532000)=[{&(0x7f0000314000-0x4)="0436a022", 0x4}, {&(0x7f00004ea000+0x581)="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0x1000}, {&(0x7f00006d9000)="dde52062c1ed5e4a203aa920bc2c747b0afae524bc703f03a970a21283367fc0caa7fe09ed2d89c12d99f08a08d5b236c8e959696278d042f6dab9f4e58373355d08009e758b991ba366982453f1c2b430457cd13a6a1531ec33a70adc97cc78", 0x60}, {&(0x7f0000192000)="5aa140aa36f35e196d71b5b5e353b92863fa1c58700ae866d674fcd4d8810756a2b1e6147676d2666d64be038ba72f48dc787e923765", 0x36}, {&(0x7f00007e1000)="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", 0x1000}, {&(0x7f00008ec000)="f353339ad787451b7bc054f26b63dfc2757a7871f23fd874c002e5722e181ea882a114ed260430a5cc6114250cf70814588c260bc5a0ce3118422f6c95d5a8e40f4c8eca22c6bf96b39f875e5ba861ff48c5be2d1125b427193a364d", 0x5c}, {&(0x7f00008ce000)="9f94e6ee54cfc3314ec9d59864bd845a865347c4aabc3d42202a331acc8fcb2dd95179d0bb810342217e53b4cd6bd778a57d4a522bb055f6d9080564014bf25a085039d9c0dc8eebe804e0c0195f24c8a9682d445796f52705bec35ffb03cf0f6246b3ebf8a70c1468275abbaf90ee7460f1b097aef1250f4839699e4e62dd4f46c2c821c946be37c7783c5b33ffafa40f4aa3cd65cd59b62631cff9cf90b897a71effdded7f74030ba8f73a57cc7fce0a64e0c84a070d9c7c239ac41231013957ea6e3ed30c09e1c95ab7405ed7b76eb0e26b76ebe29f4170133c0e072bb0340c832feab0", 0xe5}, {&(0x7f0000367000)="b855dcf37ce5ce6cba330fdfa789200b570a8d2953ae70b18b28eac42b74faa0c217fa436f030f3f2e823cea230b9ffb2073d25c86e1b66996a8fdcd9641d5704c7391803fea7ee782a4041b1f56f1db9c3ac1751e7437aa27f7195cc6252d2ef40ba041a2f50cdb9a4550bbf84f6b0657caaf35ec801bcca3f5bc0933256631398b500e1ba9bf059334cbe1b82203466b4461bba2d6399dd7a62b7bef5a7c74032ed58ae6f8c089576081c3d2c85459d60ed00e1e066771a3848a09a7a398a3ef8e802b5a4cf461905620f42c8ec7f8822364ccfe4aee75416249ef57040d301fefe366bb33405e15bc15f768d4b160fb59a3867be9", 0xf6}], 0x8, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000368000-0x8)={0x0, 0x0}, 0x8) write$evdev(r9, &(0x7f0000168000-0x90)=[], 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f00006c4000)={0x100, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000ebd000)={0x7442, r10, 0x10001, 0x100000000000000}) 2017/11/23 19:42:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f000070e000)=[], 0x0, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)="2f6465762f73657175656e63657200", 0xa202, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000030a000)={0x0, 0x0}) signalfd(r3, &(0x7f00001ce000-0x8)={0x0}, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)="2f6465762f73657175656e6365723200", 0x8002, 0x0) keyctl$session_to_parent(0x12) bind$nfc_llcp(r3, &(0x7f0000a7c000-0x60)={0x27, 0x0, 0xfffffffffffffffd, 0x0, 0xff, 0x1, "f770f7faf9cb81a3128fb746b3daf388ceaa3430f7c0f413d87f76860bd8e7e888e3f97467321fc363941940b03197ca8bafb45928ab94bb65bab8d5dd54f4", 0x6}, 0x60) r5 = epoll_create1(0x80000) r6 = userfaultfd(0x80000) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000-0x10)="2f6465762f73657175656e6365723200", 0x120000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00002d5000)={0x101, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000026a000+0x2b9)={0xfffffffeffffffff, r8, 0x10003, 0x3ff}) ioctl$TCSETAF(r7, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r3, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x800003}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) ioctl$TCSETA(r4, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x20000000400002, 0x0, 0x0, 0xd03, 0x0, 0x0}) ioctl$TCSETSW(r7, 0x5402, &(0x7f0000fcb000-0x24)={0x5c97, 0x6, 0x267, 0x5, 0xfffffffffffff93c, 0x5, 0x0, 0x4, 0x8, 0x0, 0xcd5, 0x4}) mmap(&(0x7f0000000000/0xcdf000)=nil, 0xcdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000ce0000-0x8)={0x0, 0x0}) [ 40.639052] [] ? depot_save_stack+0x122/0x4a0 [ 40.639063] [] ? __pmd_alloc+0x410/0x410 [ 40.639072] [] ? memset+0x31/0x40 [ 40.639084] [] __do_page_fault+0x5b7/0xd70 [ 40.639095] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.639105] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/11/23 19:42:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00001b0000)="", 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) tgkill(r1, r1, 0x5) r2 = socket$inet(0x2, 0x806, 0x1) pselect6(0x40, &(0x7f00008e9000)={0x9, 0xfe6d, 0xfffffffffffffffc, 0xffffffff, 0x8, 0x7, 0x3, 0x20}, &(0x7f0000f85000-0x40)={0x9, 0x64b, 0xff, 0x3, 0x8, 0x7, 0x8, 0x4}, &(0x7f0000645000-0x40)={0x240000000, 0x5, 0xfffc, 0x3, 0x6, 0x800, 0xa7, 0x6}, &(0x7f0000c96000-0x10)={0x0, 0x1c9c380}, &(0x7f0000cc0000)={&(0x7f000097d000-0x8)={0x80000001}, 0x8}) r3 = dup(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000378000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x6) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00009d1000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000b1e000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000087000)=@assoc_value={0x0, 0x643}, 0x8) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000de1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000317000-0x4)=0x51) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000821000-0xd9)={0x0, 0xd1, "37f54ad4282f7888db4bfaeb100c45eb2a0da776bb2dca366ead9e5bac116f84f887d3df9d06f28d9cc97f294a6b3eaa6acfd07b8c76ead526d6d0d42642e564f460cf2c03ec8eeac6d5d20fe0f7303f23e2380edf3296e3125a0b142aa26ebae2d2174d6235ce4be031b016f276f9d6e0ba061ad46fff2af37fbdea1953dd64f69fb2a356bef3419a505574e57bdaf363abe112b8f85e6329ca82c296e70edeeb358bd032f220da61c5dc293377984c5ade1095012d5257ea5f46bd47e26f940408739e73dc9459015d8baa93f5f7527b"}, &(0x7f0000780000-0x1)=0xd9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000313000)=@sack_info={r5, 0xf4, 0x1}, &(0x7f00003c8000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000078a000)={r5, 0x5, 0x30, 0xffffffff, 0x2442}, &(0x7f0000c2b000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000696000-0x1b)={0x0, 0x13, "8d78478da19bdd26273af15f78fa04c78c0c8f"}, &(0x7f00006f0000)=0x1b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000027f000-0x8)={r6, 0x10000}, &(0x7f0000dcb000)=0x8) r7 = socket$netlink(0x10, 0x3, 0x0) getgid() ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000dca000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r7, &(0x7f000081c000-0x8)=[{&(0x7f00003e7000-0x29)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000b34000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aed000-0xfb)=@ethtool_perm_addr={0x20, 0xf3, "298e3a7bc0a68670ba0bf99c1fd940bbd6ee63f15ad303ace4da65d83f35727fb448eef12ce2dec1437786a2b2dbeff0dbcf5b11fe5374f750fcd0847c2e77e9d7cbd0cc24af0a06e29b4218fb9b44498865d436ae88c68b022a77fe1ffe709fc11fa01252f71c4e06a280585c010e04db2c5e34eda1cc6b6244e25ab30cec2af978f03ef5246f582f414048d0591a206d6c888cfc31fbdd5e5e1efb81fe73983a3844b513e403e29e1099010c6444b96afe4a3d198dc1bfc35acc010585fa2411fcfb7298035d1cef396024924806a07de856d769ca5fb7d0456b8b5897f2d7f2e6a9f7e51328a81c9e12f1722dc5cc7c58c3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000019a000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000ae6000-0x40)={0x1b, 0x1, 0x1, 0x8, 0xfffffffffffff800, 0x8001, 0xca, 0x5b8f}, &(0x7f0000d15000-0x40)={0x8, 0x9, 0x0, 0x8b6e, 0x3ff, 0x7, 0x3, 0x1}, &(0x7f0000459000-0x40)={0x91, 0x2, 0x9, 0x9, 0xfff, 0xfffffffffffffffe, 0x7f, 0x1000}, &(0x7f0000ec5000-0x10)={0x77359400, 0x0}) wait4(r1, &(0x7f000067e000)=0x0, 0x1000000, &(0x7f000096c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(r1, 0x0, 0x1000000, &(0x7f0000326000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000153000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000dd8000-0x20)={{r9, r10/1000+10000}, {0x0, r8}}, &(0x7f0000352000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000000)="da5614bf8ecddc5611580d070776a0d2fd54d7e02957e2b18b7804114b54673ddaefdc81342825dfd578c267efd401e4cab24e7b1a3671b0ec7ec82769a80f79f6256bfb898fc4e3cc17ef288d2ad8452323d4a3191ecb635c7f51936bb523e833002080e5708cf80a8bbfbc9ab4cf44b5fe9c5c5f7a638cc1c733c6f7562f234be9f26e0f0091135993e0a92f6bd07b993ffdc1ac0527697e19cc894aff582f87ffb39b8aafeaea3556f5d35a49e2f5cecea2c7094a7501955ac58e6efa2f9f75cf652fe01e3e708dbae2f69399e4606d110340df993685956978c22b94eed20609a37ab9e21bf5f6b9c8f25630a2721fc5", 0xf2) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) socket$inet6(0xa, 0x7, 0x8) [ 40.639113] [] do_page_fault+0x27/0x30 [ 40.639123] [] page_fault+0x28/0x30 [ 40.639132] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 40.639139] [] ? SyS_add_key+0x2ef/0x390 [ 40.639147] [] ? key_get_type_from_user.constprop.10+0xe0/0xe0 [ 40.639155] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2017/11/23 19:42:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003d6000)="646e735f7265736f6c76657200", &(0x7f0000f80000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f71000-0x8)="f639f444cf474cba", 0x8, 0xfffffffffffffffe) add_key$user(&(0x7f0000dcd000)="7573657200", &(0x7f0000a4b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000034a000)="7d5a365705a3b4ab5cd3b5a6930deacf2c2cf821c0549523af282f305da5839db71d292756b5597ee8dba73b7fea2c6a47c02efa68155955d7303fa0936eba121fcf222dc29bb0c4ee703d628d5b5cf75d2cc8ecfa444fd57e1b435076a15530cae5c25bf079d8ccedd3dca320d50a728bb745c4e0c1d2d686ee8d5422fcc6bc9b939d9d653b81ebff4d4dd738405b03a1b7c9ca521385c24970845628199b39da00190f3b08e6075f8753e1ea46c97a89e5851659271260df3a2145223b2188de55858e92b76107a6f51a3de85449b73d5da49e3676de995c633c2b0d711957b0cd0096bd", 0xe5, r0) lstat(&(0x7f0000785000)="2e2f66696c653000", &(0x7f00004f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x402201, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000a3000)=0x0) ioctl$TCXONC(r1, 0x540a, 0x3f) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000055f000)={0xfffffffffffffffa, 0x9, 0x5}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000df9000)="2f6465762f70746d7800", 0x2000, 0x0) write(r1, &(0x7f0000caf000)="c9", 0x1) mmap(&(0x7f0000fd0000/0x3000)=nil, 0x3000, 0x1000001, 0x810, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f000008f000)="2f6465762f73672300", 0xfffffffffffffe00, 0x20000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ce1000-0x8)={0x9, 0xe9, 0xff, 0xffff, 0x8}, 0x14) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006e000)="2f6465762f72666b696c6c00", 0x20000, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000001a000-0x1)=0x0) getpeername$llc(r3, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000910000)=0x10) dup(r1) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000f2f000)={0x9, 0x100000001, 0xfbe, 0x7f, 0x6, 0x401, 0x6, 0xcef3, 0x9, 0x8, 0xef, 0x3ff}) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TCXONC(r1, 0x540a, 0x1) 2017/11/23 19:42:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x100000000002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000d06000)="2e2f66696c653000", 0x13) r1 = creat(&(0x7f0000587000)="2e2f66696c653000", 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000061c000)={0x0, 0x30, "a59283ccb514f44702ad72a1f28f58d9561b154ba3bc464ef7ec9601d0be1673ae1d9287f89e95c69b8b0b2c8beebb21"}, &(0x7f0000e80000-0x4)=0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d75000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0xfffffffffffffffb, 0xd5, 0x82}, &(0x7f0000c44000)=0xa0) pwritev(r1, &(0x7f00003b9000-0x10)=[{&(0x7f0000c0b000-0x1)="98", 0x1}], 0x1, 0x7fffa) bind$netrom(r0, &(0x7f0000906000-0x48)=@full={{0x3, {"0d0b7673e82a04"}, 0x4}, [{"d814e061f715a2"}, {"3a19375af741dc"}, {"989f00187f20d4"}, {"7e79087dac51da"}, {"149ee7b8703fb2"}, {"8423448a38c683"}, {"2e0cc5bb4003da"}, {"b6b1cd1cdb321e"}]}, 0x48) write$fuse_bmap(r1, &(0x7f00004b8000-0x18)={0x18, 0x10, 0x0, 0x0}, 0x18) r3 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0x0) r4 = socket(0x10, 0x3, 0xc) sendfile(r4, r3, &(0x7f0000fba000)=0x0, 0x80000001) 2017/11/23 19:42:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000089c000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000890000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003b9000)=0xa921, 0x4) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x10000, 0x4000000800004102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ed1000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000013e000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000f5f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00008a6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a34000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r8 = getgid() sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f000066f000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r3, r5, r8}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x2, 0x10}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000002000-0x4)=0x0) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001fb000-0x8)={0x0, 0xe5}, &(0x7f0000302000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000091c000-0x98)={r10, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400001, 0x8}, 0x98) getpeername(0xffffffffffffffff, &(0x7f00001ca000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b51000)=0xc) read(r1, &(0x7f0000a01000-0x800)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) 2017/11/23 19:42:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) pwrite64(r0, &(0x7f00000a0000)="f0ddf2d5e1ee17250556365b45ee6652f0a480cdb105e268d6eb734e1dde34500f94cbf9d5d9430f414275ff44b2ba82f4a5079706790a5bedca9f", 0x3b, 0x14) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009a7000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) readv(r0, &(0x7f000095f000+0x55c)=[{&(0x7f00006bc000)="0000", 0x2}, {&(0x7f000076e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f00000e4000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x3) preadv(r0, &(0x7f00005fd000-0x10)=[{&(0x7f0000514000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x1, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f10000-0x10)={0xd2, &(0x7f00007a9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c90000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab1000)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000bb1000-0xc)={r2, 0x0, r3}) sendmsg(r3, &(0x7f0000f2e000)={&(0x7f000019d000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000884000)=[{&(0x7f0000f02000-0x21)="7e20c0599908168d0b54c631d244c5e735d41b6f4fc91a85b80f88a86e2eb6cc6e", 0x21}, {&(0x7f0000c30000-0xf7)="9b69016ca7089de60b181b8b1c1cc33e42c2116c671edd303a84d04e281f57b4736fcb5606749b062fc9f134afdb16a88ac03e2848549708e348d9bef9e834053ec0c767eeb175544979ccc700bf0d7cb4e27184cd9271faaf9711eb168aec3f9ca45d3ac9793a7c4008ab10e431728704fb603f86e2f73ac9a95f0ea2b29846591c44f4b404ba624e50f9a24070e98213b288a1bfb487c48f0e48e9ec95682518ba129ee625af23d20792aadb0b3b4497d057d7d638e419d9d113968ba259fc802cc04d2a9e070525e49f06f431cfe3c7b5370257ce0738fa15906906ff0e66532bac14fd96c9e4b6dbbc4ce2c69d998c7098b2fcda8a", 0xf7}, {&(0x7f00000c5000)="", 0x0}, {&(0x7f0000190000)="65501dd6aa4b0c002e2f8598f7723be17f397706e13d3953b70d150b5b6a84b71244074c62abe0fc77781eb027a338f2d35063fa418948dd34d2bf558e2c53eb6e7a0704b354edf2bc442febb72b6a9e43bb8db753272ae71aa28c470446a9e4ed3cee79333af5bd077330a69a8edf4bc5fbe04cd481f888520749e0f8dc7d12", 0x80}, {&(0x7f0000602000)="760cadb3e330cdc55e58879cbdb74f0af9143806c53448c28355db009c4aa5ce9604420e75789ea86c9fb3e5cb049113bc99bbc33e5964659b8944e900ca570e1c025a881c92fe51b6ad1de430642f8b96fd60d47df9ca13befaedbb8e39b214f59f4d0634e9d4b01449bc0198874bb4a81906ea5117dc9b77dd9bb2da27fb1e3db0a4d133e536b70b9b076e2ff009efec33fbd54000434e7d5777903ca8484dea7833", 0xa3}, {&(0x7f0000478000-0xbe)="816f33b63c1bb525832900bcd11226c7b5af8cb80423a7c028be1df8a321897013e5627317e836bb80c3b67c23a010e252956b0aebc32a9e5f3f457337be50854608bb50555bcca96ebec50b2f92875b0dfeaba1cb707b53034be9bd01e35f88839dbc3b7090af5787bee56baccb65d3031e1fef8b6f2da45373e0ff068442c57665c75fce2ebba07d2e152d240065dd4410fceeaf443f0d54c545cca86fcbec6a97e98470e2c191d8c662682bcf2a44aad2f11199341f91dae6f70215ee", 0xbe}, {&(0x7f00002ca000)="7b42c077a304e736f2c951f9c9ce5b5ae8bd376e86b0abb1c55c53203247357288130c15f70ec33a5dd63f3337385b5498cef70e14d0d202c972d02615328e79e70baf814800089cc1a32fe512ad1b48b3d3e59adb5ee64d9e97b0c05326473eb5dfae9de1054cfb9754b3191b944ab391ed9382c880f1e602bc97821e3314a482f1a467d8b3f653894219ba09fe", 0x8e}, {&(0x7f0000a22000)="778a6a353e29dfba2a9300d1fc04c6b1059be07fbc7c56718cdb6e0b3742754404447a7b2a9b9782903da262da7c43c354ce3b8e838c4e89896f5a53044e4762f5953a35885dca9af3bc8fd5f8cefb18c105dd174c158868a86a7cc0259bbe86379d857a4598f994889d326fafc9e93e18a512edbd375eb066a202711ed82110577be6135daf9071be987db4265f79d1f3084273e90a2ac1efa97730353ddf2228175297e0cd5b27f5e0541d8bb9c75a8d0c75a550fb93858e2002ee1c", 0xbd}, {&(0x7f0000110000)="95073d869554442eceafb3d0fe878eb3e14937657b32279deed82266b1fdeb4e", 0x20}], 0x9, &(0x7f000024d000-0x1170)=[{0x90, 0x0, 0x5, "b5c45532e6460a14da95c3514dca3f8fe00b6e9b7407019b293db4571b0dc741a18b26065050a76fd91fb9d61fac86d9c3b9d823de06c785713ee222207830c4c7faf69fcaab7ad426a9ac4e9ea7e2239414aec541dcd4d0922aaba85f1af1d0b45b45651ae425a8f16831a1684a4f1b0cef9a18307410ec4527b730b64b15"}, {0xd0, 0x11e, 0x1, "21fb1ff78e928c8612f4427a2427cc6a623f4d94c18d869013375d146eb5ce956b636a9f8725b94d0e1b59d6162c8792fba017fe71faef79bac2aff7a0d2c7d266b6c0d95935740477ba3edfe0adffa291695f7411c3a907ccfa06d88f1d138a299770076d0d3e5e930f93b89b656fd361613572c6f5f911bf3356200144f710779b499ba9f25088c61fa4b76c2047680faa5cfc4b878fe9a8303fa3ec13494585682a01a7a2a087d8c59d0110fa95215e6eb5cd4968de10b47077911f"}, {0x1010, 0x117, 0x1, "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"}], 0x3, 0x800}, 0x8044) connect$nfc_llcp(r0, &(0x7f0000d5f000)={0x27, 0x9, 0x6, 0x5, 0x6, 0xfffffffffffffffe, "9ab74656864420a416f2094af0350168c083d0de5923c7cd1b39f000cc32945b13a3735431164c7e9f337d5683e9b546608242bed4277234dcd39d772595e4", 0x7}, 0x60) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a8f000)="", &(0x7f0000ffc000-0x4)=0x0) fcntl$setflags(r3, 0x2, 0x1) 2017/11/23 19:42:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) lstat(&(0x7f0000524000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=0x0, []}, &(0x7f0000044000)=0x0) r1 = creat(&(0x7f0000a0f000)="2e2f66696c653000", 0x2ea7ebcb9ff2c710) r2 = syz_open_dev$usbmon(&(0x7f0000375000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000086000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ebb000-0x4)=0x82) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r3, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000346000-0x28)={@common="62637368300000000000000000000000", @ifru_flags=0x1800}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f81000)={0xffffffffffffff7f, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000944000-0x4)=0x9d) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/23 19:42:44 executing program 1: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x3, 0x8001}) pipe2(&(0x7f0000a94000)={0x0, 0x0}, 0x800) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) timerfd_create(0x4, 0x800) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000b27000-0x8)="2e2f66696c653000", r2, &(0x7f0000b26000)="2e2f66696c653000") set_robust_list(&(0x7f0000b21000)={&(0x7f0000b18000/0x2000)=nil, 0xca7, &(0x7f0000b18000/0x1000)=nil}, 0x18) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000b19000-0x4)=0x5) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x100000000, &(0x7f0000b26000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b27000-0x4)=0x923b, 0x4) write$fuse_ioctl(r0, &(0x7f00008a2000-0xe)={0x20, 0x9, 0x9, 0x100000000000000, 0x5ed, 0x4750, 0x3f}, 0x20) [ 40.639164] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 40.645202] IPVS: Creating netns size=2536 id=5 [ 40.697729] IPVS: Creating netns size=2536 id=6 [ 40.735426] IPVS: Creating netns size=2536 id=7 [ 40.767632] IPVS: Creating netns size=2536 id=8 [ 40.901386] CPU: 1 PID: 3508 Comm: syz-executor5 Not tainted 4.9.64-gfbb7468 #94 [ 40.908904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.918238] ffff8801a9abf930 ffffffff81d90429 ffff8801a9abfc10 0000000000000000 [ 40.926271] ffff8801acc9e110 ffff8801a9abfb00 ffff8801acc9e000 ffff8801a9abfb28 [ 40.934304] ffffffff8165e3c7 000000000000438f ffff8801a9a0b8f0 ffff8801a9a0b8a0 [ 40.942313] Call Trace: [ 40.944891] [] dump_stack+0xc1/0x128 [ 40.950246] [] handle_userfault+0xa37/0x1300 [ 40.956296] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.963300] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.969704] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 40.976628] [] ? handle_mm_fault+0x117b/0x2530 [ 40.982855] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.989077] [] handle_mm_fault+0x1fd1/0x2530 [ 40.995136] [] ? __pmd_alloc+0x410/0x410 [ 41.000845] [] __do_page_fault+0x5b7/0xd70 [ 41.006726] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.012687] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.019344] [] do_page_fault+0x27/0x30 [ 41.024872] [] page_fault+0x28/0x30 [ 41.030140] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.036977] [] ? SyS_utimes+0xb6/0x1b0 [ 41.042505] [] ? SyS_futimesat+0x1b0/0x1b0 [ 41.048373] [] ? do_futex+0x15c0/0x15c0 [ 41.053973] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 41.060623] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.067443] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.074447] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 41.106994] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.111581] CPU: 0 PID: 3500 Comm: syz-executor5 Not tainted 4.9.64-gfbb7468 #94 [ 41.119096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.128421] ffff8801a9fdf930 ffffffff81d90429 ffff8801a9fdfc10 0000000000000000 [ 41.136385] ffff8801a8594110 ffff8801a9fdfb00 ffff8801a8594000 ffff8801a9fdfb28 [ 41.144340] ffffffff8165e3c7 000000000000438f ffff8801a99438f0 ffff8801a99438a0 [ 41.152302] Call Trace: [ 41.154860] [] dump_stack+0xc1/0x128 [ 41.160197] [] handle_userfault+0xa37/0x1300 [ 41.166225] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.173206] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.179581] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 41.186476] [] ? handle_mm_fault+0x117b/0x2530 [ 41.192676] [] ? handle_mm_fault+0x1fc3/0x2530 [ 41.198875] [] handle_mm_fault+0x1fd1/0x2530 [ 41.204900] [] ? __pmd_alloc+0x410/0x410 [ 41.210577] [] __do_page_fault+0x5b7/0xd70 [ 41.216433] [] ? mm_fault_error+0x2c0/0x2c0 2017/11/23 19:42:45 executing program 5: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x3) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000a71000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000adc000)="0ed40f00dee4", 0x6, 0x20000000, &(0x7f0000dd8000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00005ab000)="68696768737065656400", 0xa) bind$inet(r2, &(0x7f00005fb000-0x10)={0x2, 0x0, @rand_addr=0x2d09, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000dd5000)="9904", 0x2, 0x20088045, &(0x7f0000dd6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x1)=0x0, &(0x7f00008d6000)=0x4) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000db0000-0x4)=0x6b, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000708000)=@generic="723b0cb0a7e4af0f387b84af697776e5", 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1e, &(0x7f0000dda000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000081f000)=0x61) sendto$inet(r2, &(0x7f0000dd7000)="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", 0x72e, 0x12, 0x0, 0x0) 2017/11/23 19:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00003ec000)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000345000-0x8)="2e2f66696c653000", 0x204040, 0x4) ioctl$TIOCCONS(r1, 0x541d) r2 = perf_event_open(&(0x7f00004df000)={0x4000000002, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba8000)="2f6465762f6175746f667300", 0x404000, 0x0) bind$ipx(r3, &(0x7f00000cb000-0x10)={0x4, 0xffff, 0x80000000, "d6a7e90c9797", 0xfffffffffffffff8, 0x0}, 0x10) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fgetxattr(r4, &(0x7f0000140000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000ce4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = gettid() r6 = syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000b28000)={0x800, 0x1000}) fcntl$dupfd(r6, 0x408, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000f23000)="6d44cc61c9cafb628ab1c0e1d50ced660f5a7e58b15dfc83355bddebc3d16d143964e9d58a0abc8cc6ba", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="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") fgetxattr(0xffffffffffffffff, &(0x7f00008fc000)=@random={"747275737465642e00", "00"}, &(0x7f00009ac000-0xf)="", 0x0) perf_event_open(&(0x7f0000241000-0x78)={0x2, 0x78, 0x3, 0x2, 0x0, 0x90, 0x0, 0x800, 0x1000, 0x6, 0x1, 0x98, 0x7e8, 0x9, 0x0, 0x0, 0x1, 0x80000000, 0x9, 0x4, 0x6, 0xc000, 0x0, 0x7fff, 0x4, 0x1ff, 0x0}, r5, 0xffffffffffff8001, r2, 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000814000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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prctl$setmm(0x23, 0x7, &(0x7f0000ee1000/0x2000)=nil) sigaltstack(&(0x7f0000670000/0x1000)=nil, &(0x7f00002bc000-0x8)=0x0) tkill(r5, 0x7) 2017/11/23 19:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000975000+0x553)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000602000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000067d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3e000)=0xb) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b18000)={0x0, []}, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f87000)={{0x0, 0xff}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000343000)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00005f8000)={0x7fffffff, 0x5fac, 0x9, 0x2daf}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000a4f000)={0x1, 0x0, {0xffffffffffffffff, 0x3, 0xff, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 19:42:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000a51000-0x4)=0x80000000, 0x4) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000e44000)="2f6465762f62696e64657200", 0x22002, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000598000)={0x0, 0x87}, &(0x7f0000e9e000)=0x8) getpeername$packet(r1, &(0x7f0000266000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000093b000-0x4)=0x14) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000676000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c20000)={0x0, 0x0, 0x0}, &(0x7f0000a81000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000052c000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x3, 0x7ff, 0xb, 0x20, 0x20, 0x8, r3, r4}, {0xffffffff7fffffff, 0x6, 0x8, 0x9, 0x3, 0x5, 0x7, 0x26}, {0x6, 0x6, 0x3, 0x3}, 0x800, 0x380000, 0x1, 0x0, 0x71, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x100000000}, 0x4, @in=@multicast2=0xe0000002, 0x76, 0x0, 0x3, 0x7fffffff, 0x7, 0x5, 0x26}}, 0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a8b000)=@sack_info={r2, 0x1, 0x4}, &(0x7f0000380000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000097a000-0xc5)={r5, 0x5, 0xbd, "d002e382127f656f926c6b93f1ded50c0a7fc623314da26dff254b949a75b16dae41060d5c768562eec875a29735ffae79de6336d5b7b546b2cf71f5ac96dbc90a68c72a1a5ff344aae0adb6c03597fa2a652aa64e5228515c2a2009e5997250b2314a2b3c89acacc9bdef0695cf158ed9ddd0abde5fb813dbbf94e2930652a9b0be72b7b35a55f0e2f51f751b2e9bb5b589d832c0668f0f98daa6ed0cc92bd51b45e7fc413a219cccd96f2d7d80285a74281d5319fbcd0e4576910772"}, 0xc5) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000b92000-0x5b)="9b595a91d226f754e7e6d6a5a6b46d7c0fafa3aef183f56004a5c13839e6a0d44ee6a2db5c5d21426b7a58816439d72d9842d3a2ae4c8810f41db2d9c5e1a2c0688b8b6fd1292a678999bfebf2b67652f2bb11c0e09de25b390e26", 0x5b, 0x20000000, &(0x7f0000398000)={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2017/11/23 19:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000dd7000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004d2000+0x73d)=0x1c) ioctl$int_out(r0, 0x5560, &(0x7f0000b50000)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000ac2000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a15000-0x4)=0x10, 0x80000) r2 = fcntl$getown(r1, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000937000-0x8)=0xffffffd) r3 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r3, 0x29, 0x5a, &(0x7f0000813000)=0x3, 0x4) getcwd(&(0x7f0000d75000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b27000-0x4)={0x9}, 0x4) fdatasync(r0) getsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000c83000-0x4)=0x0, &(0x7f0000ec3000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004fc000-0x8)={0x0, 0x8}, &(0x7f0000b1b000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000e4c000)={r4, @in6={{0xa, 0x3, 0x4d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20020}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$void(0xffffffffffffffff, 0x5450) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e69000-0x11)="2f6465762f7667615f6172626974657200", 0x80041, 0x0) perf_event_open(&(0x7f0000b12000-0x78)={0x7, 0x78, 0x100000000000, 0xfffffffffffffffc, 0xf3, 0xeb7d, 0x0, 0xffffffffffffff80, 0x8010, 0x2, 0x2ed, 0x100000001, 0x86c5, 0x1, 0x0, 0x9, 0x5, 0x100000000000, 0x7, 0x22840, 0xa7, 0x6, 0x2, 0x5, 0xffffffffffffff00, 0x8000, 0x0}, 0x0, 0x8, r5, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009a3000)=0x1100, 0x4) r6 = add_key$user(&(0x7f0000c3e000)="7573657200", &(0x7f0000a84000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000172000-0x4d)="f62e03168ae5deaf17078e35827630e61d5fcc709bf94cd29cd020c56bc31d7f5ae0905d057bf822aaff028ec2bdd706fa935ca90764cba39067c1fe42a06f56e71874f8b3ba235dbe7f22b04e", 0x4d, 0xfffffffffffffffa) r7 = request_key(&(0x7f00008a1000-0x6)="6c6f676f6e00", &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000728000-0x11)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffb) keyctl$reject(0x13, r6, 0x10000, 0x6, r7) bind$inet6(0xffffffffffffffff, &(0x7f00003c5000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000558000-0x38)={&(0x7f0000893000-0x1c)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0b000)=[{&(0x7f0000225000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000544000)=[], 0x0) r8 = syz_open_dev$loop(&(0x7f0000e9c000)="2f6465762f6c6f6f702300", 0x0, 0x801) ioctl(r8, 0x4400000000001278, &(0x7f0000597000-0x1)="78") pipe(&(0x7f000044a000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000556000)=0x0) socket$inet(0x2, 0x3, 0x1ffffffffffffffe) 2017/11/23 19:42:45 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x400) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x800000027, &(0x7f0000009000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r1, 0xffffffffffffffff) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f69000)=0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x20) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x894a, &(0x7f0000f6a000)={@common="0565716c300002200000091f0000ff00", @ifru_names=@generic="f1ab49972bde113591cad8423419021b"}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00007f0000)=0xb6, 0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000efb000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000efc000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00006dc000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000e9a000-0x19)="00f5bf2c61351a3489e31fd06b5b035683cc30f50c31a7d591", 0x19) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00002fb000)="ff1a40080600eca2cc", 0x9, 0x20004000, &(0x7f0000235000)={0x2, 0x1, @rand_addr=0x20000000000200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000bca000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000efc000)=0x32) recvfrom$inet(r2, &(0x7f0000ef8000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000dbb000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) splice(r2, 0x4c, r2, 0x18, 0x8, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c5a000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00000007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e327f814dc256ce82cb2c80ff58911dbff9000000000000000761676956"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000f6b000)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x3, &(0x7f0000f57000)=[{0x28, 0x116, 0x1, "765584ca5ddcf7afb88b364d6d3a781024"}, {0x78, 0x11, 0x1000, "aee517aa0112f3e28114413d4d80a2ef8f1a696e70adbf113758713bf3ee5a9291836f9e243b196579ebfb0bbbd033c4acd3752b1b6bd36984da894fdf51d71d92bc53ac4ffa1f0dba2b8348c2e6958c50dc00296556966d894f170c5bcbe00b0306fd51261540eb"}], 0x2, 0x100000000000004}, 0x3) 2017/11/23 19:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x8)="2f6465762f73672300", 0x0, 0x142) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005b9000-0x8)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f00007d6000)=0x8) mknod(&(0x7f0000a81000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000498000)="2f6465762f6e65742f74756e00", 0x0, 0xc0044) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x3, [@random="bbf8765ac3fd", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) sendto$inet6(r2, &(0x7f0000f0a000-0x2)="", 0x0, 0x0, &(0x7f0000b9b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r5 = socket$unix(0x1, 0xfffffffffffffffa, 0x0) bind$unix(r4, &(0x7f0000c02000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) getpgrp(0x0) r6 = socket$netlink(0x10, 0x3, 0x10) writev(r6, &(0x7f00004af000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec010019ff00", 0x29}], 0x1) getsockopt$sock_int(r6, 0x1, 0x23, &(0x7f0000d1d000)=0x0, &(0x7f0000dfe000)=0x4) listen(r2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000fd2000)=@abs={0x1, 0x0, 0x2}, 0x8) socket$unix(0x1, 0xfffffffffffffffd, 0x0) socket$netlink(0x10, 0x3, 0x1f) symlink(&(0x7f0000550000-0x8)="2e2f66696c653000", &(0x7f00009b6000)="e91f7189591e9233614b") socket$unix(0x1, 0xfffffffffffffffa, 0x0) connect(0xffffffffffffffff, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) recvfrom(r5, &(0x7f00007be000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x2000, &(0x7f0000bdd000)=@generic={0x12, "6db3118ff013f4638d8259da32a2e6d3120a1c51897d824af4dde36a85b75d570220652c8d7c4286e7d721df54a4ae38ddf2d55aa133ed998231feac4be84021263d84eb000822cbc2715e5db646dffdfbc67a9e57281946684c7ac89f32d74dcc4d58751da03ee5a02282a5b5ea6ae12ce121687cc218739ff90f0668c4"}, 0x80) 2017/11/23 19:42:45 executing program 3: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000035000)=[{&(0x7f0000053000-0x28)="71f2d8aab03fcb274b77166abce3b8cae9b17a9c48d6610d1df92f337d088a02e224e9fc0eb1733a", 0x28}, {&(0x7f0000076000-0x65)="d506bd680923673f446e55ccad90859dd3eacaeb5ecc298a7eef18bfc5c6fb8afb41f6831adf741f0ee8bbc04a07d077b2afd0d631c17d21bbef686d9b168d2d999b60177180029d3398aceb69ba9b6dca6a5c10a8d08fe400f444181c207ef4b012502763", 0x65}, {&(0x7f0000077000-0x87)="6f004adf087de9d09c2c58d18b13a587dd48e19768016a2d2fe4bce203aa4c491d8150c45369b042446313497162ec62b690cf3346833e4a5dbd1801f38c70e3271b198ac6e9a6789d6fd0de4943f582f3c11caabaa16b04b7cea32a1d66d1d2f3247600304d09026c1aeb52b3e69dd47ce74c3bedc1d9f5bfb5c99f9a6a3707532023ec99b530", 0x87}, {&(0x7f0000077000)="2d83a60dc79cf6d705e7d77b2721b05dc566546dcb2ce5871d67acbf3844d5cecb818131e18a51a87d55a7db4e1748e828044dc797b10c2537fb4ea0ae20f180dc79a99bf0c427cb502d58206086caf0d443ad0e04377cdd2b320072922e445682a036031560fb146b1abf0ca02bf2321da083a125cc7e12694ac9905277c5816a28f5fe1c59ef90bffa089ad01be47a0e2197770b7e4bddf65f0d2cbf53a8f302fb42165d1930f57895ab7261077c1989e2651356cad0b59796b24700102ecdf653510b26547c3047df43ae8928b6e26f55e4e8c549dcc8d523e85c3e35ed7d2b567383cd39a4a1ef151e7909e3e13973b6bc8b47", 0xf5}, {&(0x7f0000028000-0xf4)="198ff245de7163ab16da412382097949b991ac25879382a6a1e5481c689512b0d85ba4feb034b89edcd3e4dfbd870a8842276aeabc0a57e75b8335e16155b6fc3d7e19ce26c1f828f42b983eae1cc908efc5375228bc39563e86c69520f8a4d3db2f3a454982d8a1477ee854ee1bde430038bedb9b51ac95c60f8cd0c2f181b13f0489f8fef71cbc9c909c61ea927a9d648cc0136d5639a07911b1bf6760c00772aad87101dd619cca11ffe5a794d90a90fb6d4431d4aa913594ee02c7d4cb624300088309d70cfe8ad7aa2b72ea4ea947a8026e6460e1cbdadbc10c713384ae30afe0dbe2f942f614ddc231a7e145c93f511740", 0xf4}, {&(0x7f0000078000)="91041dfef80b9f5862dc1d2c539b6018721c1683547a3364ecb05ddf65f01bfa015d3d0dd063ef312e1cf666dcc69b24d90a391350b31cdc1272a2da521e6faec70856bdb85792459485d60ebd3e852f001c2d9c4378d5323ecf97c65c6260fb7fb9629ab57e39f13ff7e51deabdfc4c4e638bf7fd8cab56575cf5a7483ef5b5491539753845f0c07102b06a1c2e17f8f016216b6fd7591b53a041e7202109", 0x9f}], 0x6) gettid() getegid() mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x207ffe, 0x28002) mmap(&(0x7f0000036000/0x3000)=nil, 0x3000, 0x2000006, 0x2012, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000007000)=@full={{0x3, {"3228958e4d2059"}, 0xec2}, [{"50179826c9ddfe"}, {"68ef1bb2a8610e"}, {"d9a12d9833494d"}, {"f3653110415c01"}, {"23d3ed571f431e"}, {"faa9702d98353a"}, {"f2af17e7d5ce00"}, {"34788e5a4c4879"}]}, 0x48) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x3000)=nil, 0x3000, 0x400000000300000e, 0x4010, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000077000-0x4)=0x0, &(0x7f0000076000)=0x0, &(0x7f0000033000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000077000-0x8)="2e2f66696c653000", 0x400014103e, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) fallocate(r2, 0x3, 0x0, 0x8000) fadvise64(r0, 0x0, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000074000)={{0x77359400, r3}, {0x10000000000, r4}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 41.222377] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.229009] [] do_page_fault+0x27/0x30 [ 41.234537] [] page_fault+0x28/0x30 [ 41.234546] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.234559] [] ? SyS_utimes+0xb6/0x1b0 [ 41.234567] [] ? SyS_futimesat+0x1b0/0x1b0 [ 41.234575] [] ? do_futex+0x15c0/0x15c0 2017/11/23 19:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006f9000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x3) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00007c8000)={@generic="8d26e509f54747d9fce04c1c6cbe13d0", @ifru_flags=0x200}) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000093d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a1c000)=0xc) fcntl$setown(r1, 0x8, r3) r5 = socket$inet6(0xa, 0x10000000000002, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x1b, &(0x7f0000f02000-0x13)="ffb5d36c0dbb04715d0000000000000100001b", 0x13) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000049a000-0x10)={0x20, 0x8, 0x9, 0x288, 0x0}, &(0x7f0000fd1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000922000-0x8)={r6, 0x7}, &(0x7f0000b5e000)=0x8) open(&(0x7f0000330000-0x8)="2e2f66696c653000", 0x200000, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000051f000)={r7, 0x8}, &(0x7f0000cd7000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d10000)=[{0x1, 0x2}, {0x0, 0x10000}, {0x8, 0x4}], 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00002b5000)=0x0, &(0x7f0000fdf000)=0x4) setreuid(r4, r4) setsockopt$inet6_buf(r5, 0x29, 0x14, &(0x7f0000501000-0x14)="ff55d36cffba04715cffffffff80008100000000", 0x14) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000438000)=0x0) r8 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cf4000)={0x0, 0x0, ""}, &(0x7f0000c17000-0x4)=0x8) epoll_pwait(r8, &(0x7f0000540000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x8, &(0x7f0000c73000-0x8)={0x5}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000434000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x0, 0x8, 0x7, 0x656}, &(0x7f0000874000-0x4)=0x20) setsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000049f000-0x4)=r7, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e4c000-0x6)={0x0, 0x4000f7ffffff}, &(0x7f00008c3000)=0x6) sendto(r5, &(0x7f0000c82000-0x20)="99258bccce59a8d97a6d8148a036cbf864da2e23166756c4fb7f092f994f7b98", 0x20, 0x20000810, &(0x7f0000f8d000)=@sco={0x1f, {0x200000d26, 0x3, 0x3, 0x6, 0x5, 0x3}}, 0x8) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c6000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$TIOCEXCL(r9, 0x540c) setsockopt$inet6_group_source_req(r5, 0x29, 0x2b, &(0x7f0000e84000)={0x8, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff230}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8a7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 41.234585] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 2017/11/23 19:42:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000+0x88d)="2f6465762f73672300", 0x8, 0x1) connect$inet6(r0, &(0x7f0000001000-0x10)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005af000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000)="d859966cd0c28d905a85ad91d771c9592a77783a44b1067412bb1b4de5e492eb6224fa7f8b120ece2b7675d40830f3ad0776ff7b5cfe10662e8bc9fde335cc20ec975bb2521995833b49479e962dd516aa7a0458450095af711ab96883849523df3793c54ae0a15b8bfacc660f48f9b4", 0x70, 0x24048094, &(0x7f0000003000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(r0, &(0x7f0000003000-0xc)=[{0x0, 0x0}], 0x1, 0x401, &(0x7f0000001000-0x8)={0x3f}, 0x8) utimes(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={{r2, r3/1000+30000}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x1, 0x0}) utimes(&(0x7f000024b000)="2e2f66696c653000", &(0x7f00004d5000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) r4 = creat(&(0x7f00008fe000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x6, 0x80000001, 0x7fffffff, 0x4, 0x3f}, &(0x7f0000e03000-0x4)=0x14) lseek(r4, 0x0, 0x3) chroot(&(0x7f0000002000-0x8)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000786000-0x8)={r5, 0x4}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000003000)=0xb4) pause() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="ade04c8bf65dda638cafbc8084228169a7516398d84c9c63b7e471e133ae899baa8578274ff3730db6ac56a14db2d37433fff85229817348e519ece14573f619992114d78f0d8f5cbdb83cdf846820105b697629a14b11defda3fedd3565d34e6cbf349c4a64330084e82574e191afcd56c0e9e81206c5ea4ff018490eb7a2741cb1d5f91523475ce3d36765c2b333f88e84d3f6353e0dbd4687685206b190aed21177ccfbce1001", 0xa8, 0x4040041, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 19:42:45 executing program 1: r0 = memfd_create(&(0x7f0000001000-0x5)="6c6f212c00", 0x800002) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x1000005, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)="2e2f66696c653000", 0x0, 0x0) getdents64(r2, &(0x7f000002a000-0x2c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f000002b000-0x1000)="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", 0x1000) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f000002b000)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec719ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da71eb485561e0b5d03c3a5", 0x46) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000009000)=0xfffffffffffffffd, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000010000-0x4)=0x3, 0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x3c, r2, 0x0) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x33, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x7f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000002a000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f000002d000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000001, 0x101e, r1, 0x40000000000) sendto$inet(r1, &(0x7f0000027000+0xa26)="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", 0x1001, 0x4000, &(0x7f000000a000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f000000a000)="2e2f66696c653000", 0x92002, 0x80010) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000018000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000002b000-0x4)=0x8c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000014000)={r4, 0x80000000}, &(0x7f000002a000)=0x8) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 41.234595] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.234604] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.234613] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 41.271544] binder: 3628:3639 ioctl 5600 20676000 returned -22 2017/11/23 19:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000748000)=0x0, &(0x7f00004f0000)=0x4) r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000fdff0000000005", 0x58}], 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000de4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002c7000-0x4)=@int=0x1, 0x4) 2017/11/23 19:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000000000)="f14e2295ce30132c7696ee4f8323e76eedd36af5a61ed21d9b20e19b1529aaebd34aeadfa32f411a6b38ccb14550111326c884e95aacf5d2d600db2dfe5d33443b") seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0xaf, 0x0, 0x100000000}]}) mq_unlink(&(0x7f0000cb4000)="00") ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00005dd000)=0x44e) pipe(&(0x7f0000222000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000eff000)=0x9, 0x4) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000fc2000)="", &(0x7f000073d000)=0x0, &(0x7f0000e28000)=0x0, &(0x7f0000a0b000-0x1000)="") setfsuid(0x0) getuid() socketpair$inet(0x2, 0x7, 0xffffffff00000000, &(0x7f000047d000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00006a8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000982000-0x4)=0xe8) getdents(0xffffffffffffffff, &(0x7f0000bf1000-0x1000)="", 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000fc9000-0x4)={0x0}, &(0x7f0000944000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00004e1000)="6879626c6100", 0x6) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003db000-0x4)=0x0) socket$inet6(0xa, 0x5, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)="2f6465762f73657175656e6365723200", 0x24283, 0x0) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00004a8000-0xc)={0x0, 0x0, 0x0}, 0xc) sendto$inet6(r3, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r3, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x358, 0x0, 0x0, 0x0, 0x0, "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"}], 0x358}], 0x1, &(0x7f0000eb0000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x0}, 0x0) sendto$packet(r3, &(0x7f0000681000)="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", 0xdc0, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x104000003ff, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000028d000-0x4)=0x0) 2017/11/23 19:42:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r1, 0x80800) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200000) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$netrom(r3, &(0x7f00006e4000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00007e2000-0x4)=0x10) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) r6 = dup2(r4, r5) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f00002ad000-0x4)=0xfffffffffffffff9, 0x4) r7 = request_key(&(0x7f0000fea000-0x5)="7573657200", &(0x7f0000276000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000a24000)="2e726571756573745f6b65795f6175746800", &(0x7f00000df000)="c4272f00") getsockopt$bt_hci(r6, 0x0, 0x3, &(0x7f0000be0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f19000)=0xaa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d7f000)={0x0, 0x2, 0x30}, &(0x7f0000434000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000a7f000-0x10)={0x0, 0x2, 0x81, 0x4, r8}, &(0x7f0000b88000)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00008ed000)=0x7c, 0x4) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000f45000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xb, 0x4, "cf173ada308f8432607c1953aea67beb0aef3737eedb2755f343366261ece7b894ceb74a32fabf3ecce60c672e835c0000bed5b4d84f2cdc4ab9787e6ecb1977", "4212a28c5dd80f170aacfb213002a7110ff52ddec400009e5a54e68c14ffd491", [0x5, 0x7], 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000387000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000b07000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000799000)=0x89) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 19:42:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000f6000)=0x4, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000f64000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac1000)=0x10, 0x80004) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4000000, &(0x7f0000f5b000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xa}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f69000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000010f000)=0x9e) connect$inet6(r0, &(0x7f0000b7d000-0x1c)={0xa, 0x1, 0x30, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000011b}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f65000-0x90)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f2f000-0x30)=[{&(0x7f0000f70000)="1fa838", 0x3}, {&(0x7f0000f71000-0xa1)="94d8234ba49f83a0491e7363d7ff99b984a216f497e76f065426b9d8028617e11940cd7f3d85c91c9348715703481084c223ef332dbdf067cb0722fb65f3121411434668048294758706a158a088d3d9a8f52b0ff971af7a86f46ae1b72090846bce46f76c7ac903e3a5499eeb56a6d076d47b761f2113879b35d3a0430119db9c007d2f32fb36a5b8d0528bb027ee5b49347287d0de46a61bccf5f76d2a266971", 0xa1}, {&(0x7f0000f6e000)="fa99db8bfc76d87a", 0x8}], 0x3, 0x2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x400000001, 0x84, &(0x7f0000f72000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f66000)={0x7fffffff, 0x12, 0xff9406d04ecd661f, 0x6, 0x100000001, 0x100000200, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x100000c, 0x30, r2, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x20000003, 0x32, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000a5000/0x1000)=nil, 0x1000, 0x5, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000959000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000426000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d0374723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6665e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f1a0c21cab036c0b4f020e4572792b0447874d31266d0b649e29acd1dfbe6ec4d5453acf17358a9ffb355fdde45fc9ddd2c5a7300d38e4f05a712689d5657446105ef9e5b409a7c94fb9a91f35e019a96a0895d48d9273cf6c7168839a57aeb51d99ef1e1d4e782fe9d5ae8af653925ee71dc53b9aed3232fb9c7d974b1ef01d96a7c8af4f61f6318f870264d09e1bc863ac6e748cdbded86e035797e934c8cc78b119b70183f8fc8be2857bed43afc99dbe9a32833b8b720111987340124456cddef92339f2c32d8300ac65caa89335bd2b968a5583af989c388f7211ad9e576576d896295bbbba7afe7042e4f747fc04a7d13844b981e252a27898760f534ef9f238f2668fc897382bf279d7ad7a2784709ae893761d3d81c638d043ba5834d6b76c38aa2df4604bc8299341733fc6208162db1f829fed0847e200fd36455a0b0c6289164bbadd5f7bb0973d3577ecc365b55a45aa4ebc2aefe5afee149a69368a1d43ab10ac4a9a247ba16f8d10506dc7f41de2030eb43d6bd64a8db72579d62ba4beb4827c6c04443e316221bb7b0319ab1d3c87fe5d9e432987ec79faa2e483630b2f821b1bbf2f8a65a25074626b8bb492eba863984d1832cbdc4c5c8f5f4e9d1e610c7a6dac72302f099f5152b1342ded0039530b5da18eceb032011e4ec143e6aee138fdc98fb0cc610b27d577c698a932b891331b7380aaf851952d7183c546abbdd99f7f48ca785d46748a4685b3d04eceed93ec2c72270d69d233371e3e6a0274a8b624aeb5d4c07e3c01ecb910062e73320623eab82c56818aad493ce0d57c4120e6b72f16fda195b21f630273fd9e0c8552477c29dc525b8d799d9572506db1a59dce392568290928e1e083bb43a0b6753a7447064b5fce51f5a598971b536ca309f99d49ba9a5795084f8d5bb1f79982c6ed2ade13a6e667cbd9fd0f5f26d4513e0737625f77f64354ab8a57f0ada351779d27a314bd510591fc4aa9d1d153d85d7deb93292f6e9b33ad248a27fba34f75fa2a198b4e09acf80a89e36d4ef66ae29250066f5cdbfa74babd35d0b27dc996f12127a9f129c79086917d9a3d3bb51d15a0ff6dfea82b32dc1bb64872372feab107cc1a9aa19d32693fb8edc301fc70a488923cdfa0af8f6edd98839da20d34eeb420c7826ec59178c55f3961ea3dacf4a43dad239e8d8f452a75259f0e2383992fc78d0d04d4ac119c04da7d5693bd8e49e5f179cc7301fa288e15d68aff3753f7197912814dff995ccc5571a516c102adea47ce9f9472870873a69de359bb41dbae36f0dfa19004b21671fdb266d2429dc20b492ed33b318f57550965907c2dfce74074126f89dec8cdf30149edfbac18c902a1dda16359f0688be4d01805c9442620e054e8716f41d33eaa680f43ca285b8bacf974b001a5972ff54d540935cbe7f2e9477eef081dc86562cd9978b67b86ca0a759c332c4b345942a0c3f235486cdbba5b377a81692a17544c94cc6cf126d5b9fbf45e76872cb917261d4a122347426e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0x1000, 0x48000, &(0x7f0000aed000)={0xa, 0x3, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = socket(0x10, 0x4000000000802, 0x0) write(r3, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000200f1ffffffffff03c76e35", 0x26) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 19:42:45 executing program 1: r0 = memfd_create(&(0x7f0000001000-0x5)="6c6f212c00", 0x800002) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x1000005, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)="2e2f66696c653000", 0x0, 0x0) getdents64(r2, &(0x7f000002a000-0x2c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f000002b000-0x1000)="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", 0x1000) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f000002b000)="97b37ec0ec2cc1edc4de9f8eb9293ad4e690b01ca6c7ec719ca33a5cee764dddac7e10402b41051a91b55769d7467c3b1943965cb5f775228da17da71eb485561e0b5d03c3a5", 0x46) setsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000009000)=0xfffffffffffffffd, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000010000-0x4)=0x3, 0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x3c, r2, 0x0) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x33, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x7f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000002a000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f000002d000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000001, 0x101e, r1, 0x40000000000) sendto$inet(r1, &(0x7f0000027000+0xa26)="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", 0x1001, 0x4000, &(0x7f000000a000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f000000a000)="2e2f66696c653000", 0x92002, 0x80010) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000018000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000002b000-0x4)=0x8c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000014000)={r4, 0x80000000}, &(0x7f000002a000)=0x8) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 41.286861] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16304 sclass=netlink_route_socket pig=3641 comm=syz-executor3 [ 41.298042] binder: 3628:3639 ioctl 5600 20676000 returned -22 [ 41.310808] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16304 sclass=netlink_route_socket pig=3641 comm=syz-executor3 [ 41.343323] ================================================================== 2017/11/23 19:42:45 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000f8a000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000b000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1008000002279, &(0x7f0000f8b000-0x1)="00") mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000044f000-0x4)=0x10000000000000) r2 = openat(r1, &(0x7f0000eb5000)="2e2f66696c653000", 0x101000, 0x89) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f8b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb1000-0x4)=0xe8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f8c000-0x9)="2f6465762f73672300", 0x2, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f8b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000)=0xe8) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000049f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) move_pages(r0, 0x4, &(0x7f0000986000-0x20)=[&(0x7f0000296000/0x3000)=nil, &(0x7f0000ace000/0x1000)=nil, &(0x7f000006c000/0x5000)=nil, &(0x7f00005b1000/0x2000)=nil], &(0x7f0000c91000)=[0x1, 0x7f, 0x200, 0x1, 0x7, 0x3, 0x6, 0x4bd7], &(0x7f0000e5d000-0x4)=[0x0], 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009e8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x0, 0xfffffffffffffff9, 0xc, 0xa0, 0x0, 0x4f, r3, r4}, {0x4, 0x2, 0x9, 0x8001, 0x2, 0x1, 0x0, 0x6a}, {0x7fff, 0x4, 0x1ff, 0x0}, 0x0, 0xffff, 0x7fffffff, 0x1, 0x5c, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2}, 0x4, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x3, 0x3, 0x3, 0x9, 0x2, 0x7}}, 0xe8) inotify_init1(0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xa) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000f8c000-0x28)={&(0x7f00003fd000/0x4000)=nil, 0x9, 0x0, 0x74, &(0x7f0000652000/0x3000)=nil, 0x7}) 2017/11/23 19:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3fd) r0 = socket$inet6_sctp(0xa, 0x25, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f00004bb000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000034c000)=0x46) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f72666b696c6c00", 0x10180, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a6d000-0x3)=@assoc_id=0x0, &(0x7f00002e8000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a64000-0xa0)={r3, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x15, 0x7fff, 0x40}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cfc000-0x18)={0x0, 0x6, 0x20, 0x10f, 0x0}, &(0x7f0000a10000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000073c000-0x14)={r4, 0x6, 0x5, 0x7fff, 0x5, 0x4}, &(0x7f0000d3b000)=0x14) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00008f7000)=0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000969000)={@common="69705f76746930000000000000000000", 0x5}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000300000-0x98)={r5, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xff}, &(0x7f0000411000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000366000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000100a) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c78000)=0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f000014f000)={@generic="d53844bf317431b53fa01471c3adb400", @ifru_names=@common="69703667726530000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000f2a000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000966000-0xe)="2f6465762f6b657963686f726400", 0x800, 0x0) ioctl$PIO_FONTX(r9, 0x4b6c, &(0x7f000006a000-0xd0)="930d9f9bcfedd1aa4aec208be8993ecdc0331175f01fe75b9ab3db594fd5a9b759f60b86445755ac0bb3ed9c5170b5ca2716af7aeb5ac5c5b1fd9daf29be0d76f18d863c58395209f9d950cdd3684a8ecdd0f52680dd94aba70dff7d8bb4a34e341ac7e07ebc806de969497e516a90a5446e9af38a18a5f233b38d33fc7479e37a1dae7955b2c17ba35b66ecd628d258c59949c740a376fd704d87e90b735bff663a830343ace9730bd16f11124c098d4fb871fac1a327b4c9437effabce7979f1e0b103100a09c814bd9c236f862d57") syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) socket$inet(0x2, 0x1, 0x0) r10 = syz_open_dev$tun(&(0x7f0000473000)="2f6465762f6e65742f74756e00", 0x0, 0x2) fcntl$dupfd(r10, 0x0, r10) 2017/11/23 19:42:45 executing program 0: mmap(&(0x7f0000000000/0x86a000)=nil, 0x86a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00003d2000-0x4)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x400, 0x9}, &(0x7f0000000000)=0x8) fadvise64(r0, 0x200, 0x1, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000526000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000086a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000681000)="2f6465762f72746300", 0x2040, 0x0) mmap(&(0x7f000086b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000086c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000086c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000086c000)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x3b7, 0x15, 0x40, &(0x7f000086c000+0x6ed)=@generic="577ae6677345ebedae217f72aa8a8f2f", 0xdf, 0x0, 0x7}) mmap(&(0x7f000086a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000086b000-0x78)={0x4, {0x2, 0x0, @rand_addr=0x642, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x200, 0xfffffffeffffffff, 0x1, 0x0, &(0x7f000086a000)=@generic="b44fc51c643975edc026bedb7e2d57b5", 0xf01, 0x4ae, 0x1000}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x100000001}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00007f1000)={0x1, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x20) mmap(&(0x7f000086b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000086b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f000086b000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000086c000-0x4)=0x1c, 0x800) renameat2(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", r2, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) write(r0, &(0x7f0000001000-0x24)="2400000052001f0014edf40700ff0300020007f107000100feff0500ff03000100000000", 0x24) mmap(&(0x7f000086d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000067e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x6, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) fremovexattr(r2, &(0x7f00004c9000-0x10)=@random={"6f73322e00", "76626f786e6574305d7600"}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) mmap(&(0x7f000086c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000086c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000086d000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f000086c000)=0xc) renameat2(r0, &(0x7f0000000000)="2e2f66696c653000", r3, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x2) [ 41.343344] BUG: KASAN: use-after-free in __do_page_fault+0xc80/0xd70 at addr ffff8801a722ebf0 [ 41.343349] Read of size 8 by task syz-executor2/3638 [ 41.343360] CPU: 0 PID: 3638 Comm: syz-executor2 Not tainted 4.9.64-gfbb7468 #94 [ 41.343365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.343381] ffff8801a7257d88 ffffffff81d90429 ffff8801da155140 ffff8801a722eba0 2017/11/23 19:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000000d) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf5000-0xc)="2f6465762f72666b696c6c00", 0x900, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000e53000)="56eb5fd692d31a1a20fc5cfd46d63e3520b21757e47572587a8319a4c2a78f773582a6bf64143fa11ef56767a2b4b7de92c24b8d49c6dce1b7ca0a94a15297b300777e3d9ff49aa35c86b4ae09606df5e3753755007c70c01310f02e05a8c673e18115d28ef10bca9805d0e1a703828c0f68579649b4a3c2256e1590cba71c3d08bd8ee90e5e40b6c4f6e8c98e", 0x8d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000df5000)=0x0, &(0x7f00009ec000)=0x4) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00005d0000)={0x40, 0x0}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000b50000-0x8)={0x0, 0x0}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e17000-0x8)={0x400, 0x1}, 0x8) clock_nanosleep(0x9, 0x0, &(0x7f0000924000)={0x0, 0x1c9c380}, &(0x7f0000cbf000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000db9000-0x4)=0x1, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6e000-0x9)="2f6465762f70707000", 0x8000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = gettid() ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000da6000)={{0x0, 0x3, 0x1, 0x0, 0x1}, 0x0, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$peekuser(0x3, r3, 0x101) ioctl$TIOCSBRK(r1, 0x5427) getrusage(0x1, &(0x7f000018a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/23 19:42:45 executing program 4: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000963000-0x20)={"38a3ffeb00ff0000f3e3ffff00ff4000", {0x4, 0x0, 0x40000000, "c9022d630001", 0xcb, 0x0}}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000055a000)="e390517a0d69000000cd0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000908000-0x8)={0x0, 0x3}, &(0x7f00009a0000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ef5000)={r1, 0x80000002, 0x9, 0xffffffffffffff01, 0x1000007ffb, 0x3fd}, &(0x7f0000350000+0xd2)=0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef5000)={0x0, 0x4, 0x401, 0x3, r2}, &(0x7f0000ef4000)=0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x5}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000b6e000-0x78)={0xa9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x1000000000000a4, 0x40000000000003, 0x1f, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) socket(0x4, 0x400000000080001, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000080000-0x4)=0x20) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2, 0x0) ppoll(&(0x7f000083b000-0x8)=[{r4, 0x0, 0x0}], 0x1, &(0x7f000089e000-0x10)={0x0, 0x0}, &(0x7f0000c07000)={0x3ff}, 0x8) r6 = creat(&(0x7f00007b9000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000", 0x5) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f0000aac000)=0xb000000000000000) pwrite64(r5, &(0x7f00003c1000-0xa5)="bc6aac716e28de1adfe2e2776c5b701fa42ca4923c1610994f1e704b6e8d0001d47737e638dad2f7f6ef08140d416956ac070c21dddd3904f524237ab6ae8c93a07993a91b169300000000000000009a86199f17ab8b922ea5578a6561fec842fa01a224101af670c47fad5f931e2b97a4613ad9fbd5694c186443cc9535184fc9937c28c6d5c00494100006ac3de029f22e693c2bd3cccc558aff5c2a940670ddf65e59c7", 0xa5, 0x55) bind$inet6(r5, &(0x7f0000082000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe33}, 0x1c) setsockopt$inet6_int(r5, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 19:42:45 executing program 5: mmap(&(0x7f0000000000/0xbb4000)=nil, 0xbb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xfffffffffffffff8) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000302000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xc2b6) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000408000+0x751)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) shutdown(r2, 0x2000000000000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000bb4000)="1f00", 0x2, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pkey_alloc(0x0, 0x2000002001) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000bb8000-0x4)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bb0000)={0x3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000527000-0x4)=0x0) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000b15000)=[{&(0x7f0000bb4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004c0000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000bb5000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000ab5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x4) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000bb9000-0x4)=0x400000c06, 0x4) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 19:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000ce8000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f000081c000)=0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b2e000)="2f6465762f70707000", 0x101000, 0x0) accept$inet(r2, &(0x7f00000c9000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r4, &(0x7f000039b000)=@file={0x0, "2e2f66696c653000"}, 0xa) readv(r4, &(0x7f0000ac1000-0x50)=[{&(0x7f0000be9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000f79000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000e3c000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000e6f000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000b73000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}], 0x5) close(r3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a8c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d80000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) getsockopt$inet6_int(r0, 0x29, 0xc, &(0x7f0000263000)=0x0, &(0x7f0000261000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f00003ed000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) pipe(&(0x7f000023c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d03000)=@sack_info={0x0, 0xa5, 0xee}, &(0x7f00003dd000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00003f7000-0x72)={r7, 0x6a, "08fc0a671df2924eba88c46b8ff28168d4464be37189292a11890a3efab5ab9b8ffb771b205c43535071d9d96d9d7fe9038f33cd58380d260cdb089921a2ca5dad6cbad66ddc872313b7831c0be7e041a579772f2e42729536edd955ef193a9bdc6166e5ce92d2905cfe"}, &(0x7f0000f05000-0x4)=0x72) [ 41.343395] ffff8801a722ec58 ffffed0034e45d7e ffff8801a722ebf0 ffff8801a7257db0 [ 41.343411] ffffffff8153a3ac ffffed0034e45d7e ffff8801da155140 0000000000000000 [ 41.343413] Call Trace: 2017/11/23 19:42:45 executing program 6: socket(0x10, 0x8000f, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000da6000)=0x8001, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept$inet(r3, &(0x7f000032c000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005eb000-0x4)=0x10) bind$inet(r2, &(0x7f0000015000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00005c2000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x5e, &(0x7f000000a000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x1b, 0xffffffff, [@empty=0x0, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x100000000]}, @rr={0x7, 0xb, 0x81, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, r5, 0x800000, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b92000)={0x42424242, 0x42424242}, 0x2005, 0x8) syz_extract_tcp_res(&(0x7f00007e0000)={0x42424242, 0x42424242}, 0x152bb4a9, 0x203) syz_emit_ethernet(0xed, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x20000000000008, 0x80, 0xc8}}], {{0x0, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x100000001}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000f3a000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000ef5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000ea9000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000673000)=0x28) listen(r4, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000d23000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003ca000-0x4)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x9, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00002d6000-0x1)="d16f", 0x2) sendmsg(r1, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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0xfff}, {&(0x7f000048d000-0x52)="c9414d0a30b106fbbc0806169a2c56e2ff2c99c619de5904bf0058ba932f5c327ffdd32553ec7f995428cff23ab0d442fa95bd1368e861327540cc35e70ad26418b74becde6935b6c1d94e6f23585cdc1eabf981fe322965826eb258a8d7bd885941fcbc564e1326b864dc8383b53529d7406cb627c227025e1c256a5a9583e70dcb63a67b7a1c3a0abb6e19f78fcd8a392f5b088844dced64f137651c63cae8f27773f8097b3ae2f0d81101d0942df13247a530", 0xb4}, {&(0x7f0000f81000)="d221a83d614222d73d06b3290b781b0e79ba160b891c3b615e0822a6f72a5133e15046d7d3956e4ebba235cf184aa3e35daed9a7648162b067c3933e1dec1a43ec503d101bb78e47bc27502c23bfdc0b6b0b22d919184e368f61604ae39938eb12a840b260a93a8fe90d2d99ded7d49c35cf8529731fcdac7555b5a92a557a29c0f899666d696d5191e8d1e30d40d770aa7b688b74e3127a0ffba6312cbeb351d3939068d2454f75e5a800dfd02f8a10243dad667cf587aa50305539e1456d6a98dbd0ab", 0xc4}, {&(0x7f0000083000)="90f560ecc8ebebb1965867b1e70c4d78904f92d5f7cc06a792eda9e75ed2c908f208f388f0f7a24af08430457caaa7b93b48045ef3f034a3f6c41bc7be90c6c7baf207eddd95e70d295330f715179f988c77615ac04eb11026e007fe6a72c0643a6e6aba979fcac3604910ec263b3968d9c53b783e75641348ac1241125c418dfe68f918da8cec510c645e9376382e5ee6de2baaeed4375790394699e45eff737864dfea5a07f739a436cc082e96cfe455e708370e1c3d5a9d2e12db746fd262278b60ea7497f820bbe7c47fce6567aa6f42b059caa33de5ef9e493f3d25608540adad2ce8c6ba68", 0xe8}, {&(0x7f0000020000-0xd1)="71e93cb6875ae38f2fe2cab76d0a99fcf35acfa41dd4d3366e3d5cd28ca5ed01ab02db517856926208b72199a12bcbca9e583957f9844896d11a75cbea4a860609cc4b062431580b5faafbf3c741b99ebea76410895c2a1658cdb826acf9459efefc7cef7c190a4bfabb5167bed61805e07a451306939b657cbdca08b6ae923899cdc9ec7f4a581e89d62fdfc314f9de9eae317155ff1e691787652cddda0374590171b4a58bb68a9e5f0ef94ac6a0b64e75341210eaa3c6fd4df16e9bc363d545bd07951f5c0a3c8de9487f7c0a62767c", 0xd1}, {&(0x7f000046e000-0x52)="daf27aec334493933e25d696f565a84c05b784485dcc027b0e16228ffa9b666f35d50e4808c9b7628e73b4c1e58a914765d3d962a820219085615bf6694f6531b82b65b250e1e02966a968af854d472a4d5f", 0x52}, {&(0x7f000024b000)="0e5a523ceaac35859669d2b3338924150ede44ae54e0882543fce8a4ae0533bc8fd57bef754be5f461e31b84e7a95a443740480ed7b94a6ba29880f0a988d2b20f8a67e78c714f68e1f537ab52a9cf70bd2452590a94a6dc8b686b234fb8b29d0c6501a1bfd2df073b50c1d4c6b4100991a48657ea7a76b3f30f9eba7d2947a498933a21bb64bc93694b71ab89612a41dbb855e702ab746babf1770d74d2759a2dd595a9f77500d9f3a9065149919068309db0e52b37549d3dc83e05c2994686a6f07fb3d5ffef7e83d9f10890adbb5f79b43c75096e264655436d2d9f824f629bc18de72d26c575ec4e5c0d7e9974284f275545b0dd728773", 0xf9}], 0x7, &(0x7f0000269000)=[{0x30, 0x11f, 0x8, "bab8c874c2fdab2d5d8e503aa7b8a2d1d26453343ec9ee018eb50e0ab6"}, {0x110, 0x0, 0x80000001, 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"d7ef62d3b84ae7b2591b25779ad9e2f55afb9d049590c374a19f57379ae53fd125526d42735c6d778ec623e1955eebb621f22e89dbce8a819ca5cbbdaec01350d0f402bcb8306bcefff330c715859f00bf4d080cc1b421ed6d36ba1b3dd59130bad7a168436cd910057ba8fc19d2f94200ce00289962f0d2bc3d489d5f0f8ff124cb12fb274d3f8968d1c1dbcdf885f1d7c141d7ae3f4221fa1563762101a94f190bb8cd42999f774ed0e8f6ad6f30e4581595debfb39cb616432b55fd920abcfbbf48c59a0fe814cd907ba0e11783c0734d48274dd170be199533cb95eee3cd9d25738c11f2491cd99cd9d3d07927ade2f2d3a940a0d1c2a14de4dda186b1f232ffb043f748a7713343a1384b771ddcdefc99ccc7a8973ab48fe4f6b9fe8fde1cd7cd1463abd24082c6a5975d3508f8826d9d920a064aff2c253ae8d07adfb519a63649e4dbd0dfb0b353a71a2a0f2cd5ed3ada75d571ab5bef5533baa6c5709b4fccfe8e01cc3c51707b5648e0e893aa62805fbd306065282c43e42c00fba8dd8138394863b94eb3668dda89c5c90f97cc1933a9a6550d235c27cd3c4be258d9edb05e19bed5f46c9701c709054db07dc36d5885fbc9fe82a06ab56345597c67d635c6078c76624b8f43a51f579cb44b69ae55a1013fd01a871dedfa5a775df4bede16b2d9e7a9e4a00030b33f5cf53889c9178c1eb18539d84eb784f0f0d0ff6ed7f17cb513c5b53fffb4c3d984c76122a984760030ceb4b547e9096833e275a44580c6099bd28a87e860799aedd5f9610c6bcf1a5c7792728a75f02a263052ed13d71e7ee612cda5e72d1004dbcff13b77b161d089f32eb1d60faa764be61c38c1f2255d88cac78166f00d9d9b1f6c3854628e51766ddca9a8153c88b10ee618a4f3bc2aa7ef2b4b0dd94217b71d9a0b0b1308d2e556f37e233b9b9c1699039a89d2631474550153233c52dc4ba2a5e1f972133aab422a26b33f9d9b3607881e2cb0c55e0cce792a9d83875d875a4a67ffcf29f75e33a0932ca2b4ae49c17f5e64d5a2e08aa7a1db62ebe67f4b4f1f35958c56f5fae1be471622315d8f7601f1570cb02b95ff5522cffc26b4d449e6944d96a5196c2909e195fd46ce958086a9e843945f15fe5e305529018d29a72fbdcb925136c7b467bd537e4e5c688afb6ced1d5e183736136c465aef17d7082326965378ef408860b28288b4c1f70ecfa17e6ff90942bc37d0ea2187c7532ae3b504899bbc973d5aac771fee9d7bb7f7394db80d6192f8348141064a4480347b83aaaffa072ad3146633de5321cdd0c3d155efeed9b2950947263e66aac9eb873e74fea7d5c0d0455687dee2184ce7f272e08773df76fdb3a67dfb1f852fe069087ee9e025c434fbbd0fc983830565db83a04732e345119a2d6eb6687ebde18d98910e7bf8eeae03c8a99f36c9d8243ccf94ae4a2be96779c00f20287e0d0c396e49dc087a2a179fbfd7334180313c1f1b5a54221b7cb7b84d86b454e382e0e935ff8944d32f2f857c1d508379eb1d660ed47e6c38e0ab5468ee06bdab52a014c4847a3b0f9d700e6223ca4ae0e8d677fa1713098bb5f6c85f674662388958317826f56f2ad7f6727eb9f38abbaac8ce2935ca92368f21c4430cf0badb72741903a51cd269d8246bbef732307175d3218f5bc82de01af779fb9444e22ff1be0c3b82b6c077cce047e057d0b5b291e62348319a5b30a08851ab47957b7e37b81f47d46ed9e94c53a75cbcb984d19416f80dfb3a148814f07f099651e13aa0a070e796a91918393990bd6909537e17c17b166bf523f04eef012705fc7b826c7e063642a7e9f66e148d2cffacbc5e85962a651e0e3a1449a3423d435f90c9da7ca31fea844c804f1c4be5ef3b639da5023e4e0aa26acf7bd00ae86704d0cfc80a52fc9a2b73661a9ef26b8a1f644d2153926bd135a5d10ff292dd5e497f1f29ce6bc490bc2d75b4bfd75e5cae14f7b80f0219bbba5484283626c7a8ba81b362da859abc870159ebf7de18c15b4d22656ee107210334099fec90b118e64a087a98fab8e2d3b86e697aaafc844805da3dc15f8baa7cbf023404b03102de9808dc759b28d2cd57f36dfa34c8cb3533f6362ef26dffe2d06ce180d5e86206fe0506109aa3bdf5423e5c2956b3e7ea73af0b6371c5d68582cbae4280b6fcd0b41d6a9f00f01512cae4c093468906e714c7695ef0e6beb58760f421ba0a281f32eb3fef9ea94fff34ff4944605106c6e2952eb6ff44661d679192e94aba9b57b9217e339ad05c869a597d7e99b3879ecea8f404dae7aae5575dce945e018bb39e71595ac1dc47d9afcfe9afb26a11a0cab05b49eac619b3d8a92d6d0c5e13b19197d8a24401a3008e84b3aeb344182c336cd1c9e85a1828c0e1053f5fcc1e7f069fc37a3265815d13d17aae4fb37c63c632def19212cbec5f6d6532da1143e6818f336f39868019a697f9a6826a258d9a43d0ab9ed1f36404e614323e41b98510a56b4f329789d24ca9904d3fcc1a937873d9279ff56cead65c36d525eaf7ca19656d179ef47c96fd4facf523d787b18246038de7328a71436a6c113f8d1f81654b8089a5c555979ed3b39b7e76c4adf1c60138fd9ae3638749efc84ef7a3e80182369f9d95ed7f35a0cb22a7b3c3efd6d1e2f94a06c57f76e9487ea69eaf02213a26fa3b1c8f94dbc5715bc15eae4711240784c0e0eb82eef8732becf5c9a16aa52cff68d44a653428c57852fb99764e379917f04fa30dcf0955be961b49e8fbfc7724c583858c8fdb80f8abeaec82cc28f255e5049a262e22c40d8cadfdfb83f0004ab623cff861142d3c9036bf58de3a9e3588f540d59dcfce206e2b25a740fc1d56465a58f4beefddf24aff9d06a876144c56549abddceb9621fe58b2649bf20cd3e082c9245940d6e0d2aa33fda45726cda349703c9931535c2725b620ba5fbb9fb6baffe164b065a1da0ac352789b7a72f6a5a7250380548884e07dc3b2f7d69cdcba8f25a2e373467c35e116970de6a765741a704be4e34bd9a384780c4070e3e95f198f64367c8f08ac86c4ca8a9917e1f9d216f4d0e72b66ea7de0335113a62d10df1f81373dd47df3bcab37995c2b43cff2b1f7c6111032ed535397cd6a34e74cd53e664c88ee711db91790f001520b7068dce95d6fdff9369d8bf42683b4322cde4af617d176779d4ec8acde39eb10cfd6a7a18e81399aa4e851efb7dce3372bf6ce5a517e81658657591312c606b15e8219d6c42f3dbf697fa3a56bf046b2d7b1ad8f579ae5d57bbb79977ae39fe5ab6e2992be72b0f21591b48cd8c66053246217d492d8d6c74db250638b0b5a71aa1f04c778e3a4e39390d3f8e4ebad097f78f3cf94cd94559f74f5368b1f769148a56682d8b9993174fffb7b0525859ce20a17bff7d90623605506be0fce581574d15cfad048bb1d282eec0f4a143fdc369170eaa76b65a22b976fa6358911401174676971008bcb20dbbe2e6d39f9c1314e2851c2e9b9c3f6dc29247ac7b43aadcc4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{0xe0, 0x117, 0x200, "3e62544cc75062e542028958c5f037d9e85dc981fbf7de0229810f9a863e2c3d9c80dfdb7082d2f6d2c1d7f3c20d23137bcfe01fd3b0be0cc7ea42f83dd66f793703cc4bde1b3525d5ed7b6dcdc9aef3f2f96528b786670e5532e81d1065c6b81ba6b004e77243b6be3d508a2b2b0163018c32ffe25b7f7124f8c4bdc21a9c20ff4c7201b8bb87f7e2504bb53ffad67225f687e78ac617a323640a4d8db1efdda318df88132950fe3cbcdefb710abd1f24d86a8bab2ebb69ada1d7cc413ebf6ba88bfcc124f08d39c4"}], 0x5, 0x10}, 0xe2c119df1ed13f37) bind$inet(r4, &(0x7f0000c1e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 19:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d11000)=0x40000000000003ff, 0x4) bind$inet6(r0, &(0x7f0000162000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000001, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000920000)="2f6465762f73657175656e6365723200", 0x0, 0x0) clone(0x200, &(0x7f0000a7a000)="8c87457fd5e94ee2e51dbbe9f86ea7631d089d3552f26a0bda8710852a2491a65875bab88e9c85201bd9d6db91a1545a47ee8414670fa4a7fd4a47ed08a1c197a1149ffa9d9f9dab", &(0x7f00003d7000)=0x0, &(0x7f0000f50000-0x4)=0x0, &(0x7f0000555000)="ae92c434163780f7d969beb6ed611e0851834d76675d108c23d7776fab183835837927835e6ef4b8eae3ac4cdb7937247b91e7e3a8ed8078245ae9710f8fbdee6546fc5ffc20") mlock(&(0x7f0000936000/0x3000)=nil, 0x3000) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a1b000)="6c7000", 0x3) listen(r0, 0x0) bind$inet(r1, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) ioctl$TIOCSTI(r2, 0x5412, 0x259) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) connect$inet(r1, &(0x7f0000ca1000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa2000)="ff", 0x1, 0x0, &(0x7f0000f12000)={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000acc000)={0x2, &(0x7f0000ffc000)=[{0x80, 0x8, 0x9, 0x3}, {0x91e, 0xaed, 0x5, 0xfc00000000000000}]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000068e000-0xc)={&(0x7f000030a000/0xc00000)=nil, 0xc00000}) pipe(&(0x7f00008f9000-0x6)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00006e6000-0x20)={@generic="00000000e3ff04cd9769000000000000", @ifru_flags=0x400}) sendto$inet(r2, &(0x7f00000c7000-0x238)="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", 0x238, 0x0, 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000ea8000-0x10)={0x77359400, 0x0}, 0x0) sendto$inet(r1, &(0x7f00008b1000)="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", 0x6c4, 0x10, &(0x7f00004f1000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munmap(&(0x7f0000500000/0x1000)=nil, 0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common="73697430000000000000000000000000", 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r3, &(0x7f0000da0000-0x180)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x80000001}, {0x9e4, 0x0}, @note={0xfffffffffffffffd, 0x2d10, 0x6, 0x6, 0x8}}, {0x40, 0x57, 0x8, 0x100, @tick=0x5, {0xca80, 0x3}, {0x0, 0x5}, @note={0x10001, 0xf10, 0x0, 0x3, 0x9}}, {0x7, 0x3f, 0x3, 0xff, @time={0x0, 0x989680}, {0x9, 0x4}, {0x9, 0x9}, @ext={0x7f, &(0x7f00004ca000)="26556a883525f5076ac29d94685d7e873a8b9c022a9f2bbc52171cbcbcf5956956b2f40a673d5cc8112faf816428defb25c0d2113ac3c1aad168331b5928f8f31e6ce3255a4282d1cc4526733fe0a41f9af9233b120bef31cde342afaee32f52b10f09b87896e36c0c041824106b01d992a443466f9866ea4e6330ba9148e8"}}, {0x0, 0x1, 0x8000, 0x1f, @time={0x77359400, 0x0}, {0x0, 0x7}, {0x0, 0x1f}, @queue={0x10000, {0x8000, 0x9}}}, {0xfffffffffffffffc, 0x1ffc000, 0x3, 0xa000000000000000, @time={0x0, 0x0}, {0x6, 0xfffffffffffffffe}, {0x6, 0xfff}, @connect={{0x7, 0x7f}, {0x8, 0x49}}}, {0x10001, 0x8000, 0x0, 0xc18, @time={0x77359400, 0x0}, {0x8001000, 0x2}, {0x6680000000000000, 0x2}, @connect={{0x2cdb000, 0x4}, {0x3, 0x7012}}}, {0x400, 0x1, 0x4, 0x518f7dd4, @tick=0xd319, {0x20, 0x0}, {0x3, 0x4}, @quote={{0x4, 0x5}, 0x609a, &(0x7f0000d38000)={0x10001, 0x2, 0x6f13872d, 0x4, @tick=0x0, {0x4, 0x101}, {0xffff, 0x2}, @control={0x0, 0x8, 0x80}}}}, {0x7fff, 0x7, 0x1, 0x4, @time={0x0, 0x0}, {0x3f, 0x1}, {0x400, 0x8}, @raw8={"a87b92f7baa0f5037895ad8d"}}], 0x180) sendmsg(r0, &(0x7f00005bb000-0x38)={&(0x7f000083d000)=@alg={0x26, "726e670000000000000000000000", 0x3000, 0xf, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000936000-0x60)=[{&(0x7f000084f000)="89e8dec31977d97822f60a0b0323b16496dc5b3997510c599637fe9ea3905e57fcbbca5afb329a2b18b96f5a6ed95db5a5a61161e3cd4cedbfcd1726f5e5f016c368c4346d049ff47c090d111f3372f1fde9702d0296ea7f3d0a2ee284c09658e2f39fab28517af5439f04416bbf87a01e07a44063192ee0f0ed3bfcb2c36aa91c31077f10634b22a06b8f29408691a932186ab6074b8d31bff7518b6b031ea43fa07b179ed21d8325db28c4005ba41918daa57f6ba4c8a7e4c2e45c255dbec20f81397874b7133fa0f858caeda65d355e661f18330b4912c66b9f", 0xdb}, {&(0x7f0000b63000-0x2f)="039110f7374cab6b9491662bead1c524288b1785d5824857f5493e5586f96376fde49594af72e0849eebf7f16a0ec8", 0x2f}, {&(0x7f0000323000)="140d77835d00521e3bfc153d7bd588a2721fc136f8117fc3caa1400ad1241ba7f6750c0c102aeed17134b6bf9d4293d6f90698221d2f625accdc17824628d707448e2761746649ff3538e1af4b487404ac4350a7b64c342053584986983fbf859e86bfcc549e86a1f59ff8dc7113de300c4833bc1d21c27a39428e1a85f6d420616b2092be201191957b813eab15a05ecc4e979b8ee4b02cad0ff35590145fd88830d976dd6a2298a1d13b6b055ba8231fc313f7a682cdfb0488ff6095093a3d1f11e9038c9422f17399f8eee612ec736ebde95ca2c74b9325c864d658f5bbf06777576e", 0xe4}, {&(0x7f0000ce0000-0x96)="9932512f2d238b140f3a18cfaa86660818c6a3b2a7658da25e02518edde1e78c42fecd445389e963ff2d0379f1ca215273780b762665d61bf2c6ae2fd7e9c2922a6236ee66d9f46e7c44cf34a318b5add7f66a0d4f5aea06ee65a6255798aab3a766ff6009424fe0bdb01e6c80696cb099cfbd0b84dfc61106d988a555efc47fab540450f33af120ca9f783baf0d60ffab459eedd3f7", 0x96}, {&(0x7f0000ee6000-0xd4)="4316a76b4f05f7dfb963d9c056e7299fcf3f440386796aaed81737494b8ba1ca706870c205f2e7f53b3db0537d73797b1ed5e12041f0420f46bfc152ffb40032a3349066aea5306815199d8941b25492b5d4a9831ccc10589c193801a07ce0ae2e334fb1ca07055270948e0dea9d33976e8b4c26b0b20cf6af98c753bcf4fdfd2cd0e324cb2848dc2b1b1da1e1fefbaa58ca8744c1a064ed5c87953376c599a2c78a7e7082760a1c6e5db182868658145bc2bb87b752ee4e733b5b3dc5718e0d892a111923d4da00a2fecdca8a8d509d17c2a672", 0xd4}, {&(0x7f0000f31000)="565c58400e1ebe9ea569c6d64b93932752e5d23cd29a2418ba66bfb526296c9b30672cd6b0a329817e94b56be3e181a9f0b1151c2530379ee28482d24b1fb6c1a767e8b85b90e9cf747de536c4b223ddc47a99f341eefe91bcc90b8b8b26b4c1db371249c81801c0cb81181e6255ed76cb0a86bcd222f51d6ed2f5c82b263c367a09a9d37075a4476925045b7825f9fbe686983c0bc55e5ae05ea51f9719b1481cbfe7617a9db9072d1e611bb7689ed3b78b67b49a7fca28d56c242bbe5116693b2f8ae48a8fcd493d213daf8676d9d0f5531cd26860ee5ab046d558ceffd85ec429daf530e306dd5955ba0882", 0xed}], 0x6, &(0x7f0000dd0000)=[{0x1010, 0x10b, 0xd1, "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"}], 0x1, 0x0}, 0x0) 2017/11/23 19:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000049c000)="2e2f66696c653000", 0x24000, 0x180) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c75000)=[@in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept$netrom(r1, &(0x7f00006e4000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00007e2000-0x4)=0x10) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000ea000-0x4)={0x3, 0xfffffffffffffff8, 0x400}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f48000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a57000)={0x9, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000924000)={0x7, r6, 0x2, 0x8}) getpriority(0x2, r5) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) r7 = dup2(r2, r3) nanosleep(&(0x7f00005b9000)={0x77359400, 0x0}, &(0x7f000025a000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000da3000)={0x5, 0x3, 0x2, 0x774b3a74, 0x21d, 0x1, 0x0, 0x1f, 0xffffffffd0f39c50, 0x0, 0x7}, 0xb) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f000083e000-0x4)=r5) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000178000)=0xfffffffffffffff9, 0x4) r8 = request_key(&(0x7f0000fea000-0x5)="7573657200", &(0x7f0000276000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b62000-0xd)="2f6465762f6e65742f74756e00", 0xfffffffffffffffe) poll(&(0x7f0000f79000-0x48)=[{r2, 0x9000, 0x0}, {r2, 0x8, 0x0}, {r4, 0x610, 0x0}, {r2, 0x100, 0x0}, {r3, 0x12, 0x0}, {r1, 0x0, 0x0}, {r7, 0x408, 0x0}, {r7, 0x40, 0x0}, {r3, 0x200, 0x0}], 0x9, 0x9) keyctl$restrict_keyring(0x1d, r8, &(0x7f0000a24000)="2e726571756573745f6b65795f6175746800", &(0x7f00000df000)="c4272f00") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000add000)={0x0, 0x101}, &(0x7f00005e3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e8f000)=@assoc_value={r9, 0x1}, 0x8) getsockopt$bt_hci(r7, 0x0, 0x3, &(0x7f0000be0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f19000)=0xaa) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00008ed000)=0x7d, 0x4) getsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f00004ac000-0x4)=0x9, &(0x7f00009f4000)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000079c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/23 19:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x20000005, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000003b000)="2f6465762f7573626d6f6e2300", 0x1, 0xa00) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000698000-0x6)={0xfffffffffffffff7, 0x1000, 0x3b}) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f000063f000)="118a80d3752d7fcc6b398bbba4dbec816fe2d9bba2", 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2017/11/23 19:42:45 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000d59000-0x9)="2f6465762f73672300", 0x9, 0x400) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000a68000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a6000-0x8)="2e2f66696c653000", 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f00007c2000-0x8)="2e2f66696c653000", r1, &(0x7f00006de000-0x8)="2e2f66696c653000") renameat2(r1, &(0x7f0000c72000)="2e2f66696c653000", r1, &(0x7f0000cf3000)="2e2f66696c65302f66696c653000", 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000839000-0xb0)={{0x2, 0x80000000000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x22, 0x0, 0x9, 0x6, 0x642, 0x9, 0x0, 0x5, 0xf601, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00009ca000+0x2bf)={0x2, 0x2, {0x2, 0x3, 0x7, 0x2, 0x49b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000efc000-0x8)="2e2f66696c653000", &(0x7f0000ebf000-0x8)="2e2f66696c653000", &(0x7f0000edf000)="6e667300", 0x42000, &(0x7f000054c000-0x11)="cc27d0790299995d372e959532ad0240dc") pipe(&(0x7f0000caf000-0x8)={0x0, 0x0}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000564000)={0x1000, 0x2, 0x2e75}) r3 = creat(&(0x7f0000e3f000-0xe)="2e2f66696c653000", 0x2000000) r4 = dup(r2) r5 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000c57000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7, 0x0, 0x3f, 0x129}, &(0x7f0000968000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a8e000-0x8)={r6, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000dfb000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000512000-0x8)={0x0, 0x40}, &(0x7f0000d28000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000032000-0x10)={r7, 0x9, 0x40000000000007, 0x295f}, 0x10) sendmsg$netlink(r5, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0x128, 0x17, 0xd, 0x0, 0x0, "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"}], 0x128}], 0x1, 0x0, 0x0, 0x0}, 0x0) mremap(&(0x7f0000085000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f000077f000/0x2000)=nil) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d0e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000c45000-0x10)={r8, &(0x7f0000116000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0x0, 0x0) 2017/11/23 19:42:45 executing program 4: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80020) setsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000eee000)=0xef2d, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000e25000)=0x7fd, 0x4) sendto$inet6(r0, &(0x7f0000156000-0xa4)="255e198fd8aec8c33d5a3a7b7d1892c40780f5b93798bb01206126c8c6607944cec846c5387fea75a61f11a05bfca0257d528a2a7435edc88c3866b92cdac371283aaf0c30d59bddb5ae6969a4fed889e6d135ec2adab369c7b270861cdd5328bb05c49a6e8bcacb2cbf9b3f494a2a703f8acb5d2120a6b1eb486b1c964d03012b62c6a06a4353126d42eeecdc82f8317ce79183e979d290d1892a70f1bcb8ab7ca2855c", 0xa4, 0x0, 0x0, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e47000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000-0x4)=0xb) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1)="ba", 0x1, 0x0, &(0x7f0000eed000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005ed000)={@common="69726c616e3000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00003df000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x8, 0x5, 0x100, 0x10000000, 0x400000, r4}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x34, &(0x7f0000ef2000-0xd0)="7b03481f8d379bbc566fd63325ba5bffc1520de9ae1a41d3212f8c987d64b0af7bd52165b9cd0435616aaffb378413d6c4aa041245918c9cf2bf42b6cc2f9f6a51533796662089b248da9f4d34959a2896c4d39e9fcbe7601dafffcf1cf098d9801d38030dc824ca6cb259cb45e347c11479f7726a6064494f294d73f77b25395abae2be21d55b7c39cbdfe17dc4a89923c6e18e4507cf6a46658c08f204a3fd2878e7246778d57e60b15fc9e240ce2c220eb1d3b783e9cf405872aae5a4289261f789338cc276b2ba42bb64aa6e8754", 0xd0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000cac000-0x4)=0x2, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f0000ef3000)=[], 0x0, &(0x7f0000ef3000)="", 0x0, 0x200000000}, 0x12020) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000912000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x40002021, 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ef6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000e46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0xd, 0x4, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x200000001, 0x0, @loopback=0x7f000001, @empty=0x0, {[@timestamp={0x44, 0x4, 0x3, 0x0, 0x59445468, []}, @ssrr={0x89, 0xf, 0xfffffffffffffffd, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @noop={0x1}, @generic={0x0, 0xa, "06ffff010104ff01"}]}}, ""}}}}}, 0x0) [ 41.343424] [] dump_stack+0xc1/0x128 [ 41.343437] [] kasan_object_err+0x1c/0x70 [ 41.343448] [] kasan_report.part.1+0x21c/0x500 [ 41.343458] [] ? __do_page_fault+0xc80/0xd70 2017/11/23 19:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d37000-0x10)=[{&(0x7f000055d000-0x39)="390000001300090469000000080000008000000003000000450a01070000001406001a000401020100000000000100000001010c00f41ee400", 0x39}], 0x1) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000e4b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ad1000)=0x75) ioctl$sock_ifreq(r2, 0x895f, &(0x7f0000f81000-0x28)={@common="69666230000000000000000000000000", @ifru_addrs=@generic={0x6, "9b69973e4de3a715ac42dec629db"}}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000895000)={0x3f, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xd2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) writev(r0, &(0x7f0000576000)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) r3 = openat(r0, &(0x7f0000257000)="e91f7189591e9233614b", 0x808c2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000353000-0x58)={0x1000, 0x1, 0x9, 0x81, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00008cf000)={0x0, 0xfffffffffffffeff, 0x0, 0x80, 0x1}, &(0x7f00009f0000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000075e000-0x8)={r4, 0x7c}, &(0x7f0000cb3000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cbf000)={0x0, 0x55c, 0x1, 0x2, 0xaf, 0x7}, &(0x7f0000240000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c9d000)={r5, @in6={{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000422000-0x4)=0x8c) r6 = socket(0x1d, 0x805, 0xac77) getsockopt$inet_int(r6, 0x0, 0x7, &(0x7f0000003000-0x4)=0x0, &(0x7f0000d43000)=0x4) 2017/11/23 19:42:45 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008fc000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101, 0x3, 0x3, 0x2, 0x81, 0x378, 0x6}, 0x20) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000096f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f74000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f0000f73000)="2e2f66696c653000", &(0x7f0000f73000)="2e2f66696c653000", 0x4000, r1, r2, 0x4, 0x401, 0x204004) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f73000-0x38e)={0x4, {{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009ab000)=0x2, 0x4) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000206000-0xa)="2f6465762f70746d7800", 0x20c00, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x7fffffff) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000054a000+0x592)="2f6465762f70746d7800", 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f74000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000)=0xe8) r5 = getegid() fchown(r0, r4, r5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f73000)={0xfffffffffffffffc, 0x1, 0x3, 0x4, 0x94}, 0x14) setns(r0, 0x40000000) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000f6a000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x2000, 0x0, 0x0) [ 41.343468] [] __asan_report_load8_noabort+0x29/0x30 [ 41.343478] [] __do_page_fault+0xc80/0xd70 [ 41.343494] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.343505] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.343515] [] do_page_fault+0x27/0x30 2017/11/23 19:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000095d000-0x8)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)="2f6465762f70746d7800", 0x180000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f0000b9f000)={0x50, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x80000) r3 = getpid() ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000aca000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d33000)={0x0, 0x4, &(0x7f00005cf000-0x58)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400008}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000ace000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000010e000-0x4c)={0x0, 0x18, "66542a77d5b16fa1727e04e79982e3d0365656816da85f94"}, &(0x7f0000de4000)=0x20) r4 = epoll_create(0x5) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00009d3000-0xc)={0x40009, 0x0}) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f000070d000-0xc)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000f5d000-0x10)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setownex(r5, 0xf, &(0x7f0000672000-0x8)={0x0, r3}) dup2(r4, r6) tkill(r3, 0x20000000000016) 2017/11/23 19:42:45 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000-0x10)="2f6465762f73657175656e6365723200", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000066e000-0x14)={0x0, 0x10000, 0x6, 0x4, 0x401, 0x1}, &(0x7f000047f000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x200, 0x5, 0x3ff, r1}, 0x10) clock_gettime(0xfffffffffffffff1, &(0x7f0000f70000)={0x0, 0x0}) r3 = timerfd_create(0x3, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x709a}, 0x8) r5 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x9c46}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r5, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000001000-0x20)={{r2, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000+0x5d7)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000002000-0x8c)={0x4, 0x1, 0xe1d, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r5, &(0x7f0000002000)="67631b8d479fb2bfb492cd6b3db7681be3793032295e6437710425d627e1a9cff1a4876885f02dae720b90d876bcb94e9cecef105f8db3365d2a914ff4df7c5b565bb287e79c4bd7165ac4e6a794d32fc80f7d4c294542a18880cb75400d5f55159ae8da2ac259c2bb", 0x69, 0x8000, &(0x7f0000002000)={0x4, 0x7, 0x94, "301fa9955675", 0x5, 0x0}, 0x10) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000003000-0x8b)="e9407d85d7a4d66c116be8ed19ec698efdab3413768eb611b9695936b53601736e3deccc1beb2c7a65fdde2ad5b941262055d96d54b0a69ebb57d2d9d532aa84ea23e601e9749b781a48601f06a892f27c00acf7adce750b4e77670f8274fa11764f2a25915d07c7771c40fa71733da11f02c2dce46e0fe516c78a68c48ca24569b7f99da8d5e84f540891") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) [ 41.343525] [] page_fault+0x28/0x30 [ 41.343531] Object at ffff8801a722eba0, in cache vm_area_struct size: 184 [ 41.343533] Allocated: [ 41.343535] PID = 3638 [ 41.343544] save_stack_trace+0x16/0x20 [ 41.343550] save_stack+0x43/0xd0 [ 41.343556] kasan_kmalloc+0xad/0xe0 [ 41.343563] kasan_slab_alloc+0x12/0x20 2017/11/23 19:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000645000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f47000-0xb)="2f6465762f6877726e6700", 0x100, 0x0) readv(r1, &(0x7f0000ba7000-0x30)=[{&(0x7f00002cf000)="", 0x0}, {&(0x7f0000137000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000ec6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x3) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00000dc000)=0x2, 0x4) capget(&(0x7f00004cb000)={0x20080522, r0}, &(0x7f0000992000-0x18)={0x3, 0x8000, 0x10001, 0x3, 0x4, 0x400}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000258000-0x8)={0x0, 0x0}) writev(r2, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) 2017/11/23 19:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00006d5000)="2f6465762f6e65742f74756e00", 0x0, 0x800) r0 = syz_open_dev$sg(&(0x7f0000175000-0x9)="2f6465762f73672300", 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000015000)={0x2, @time={0x0, 0x989680}, 0x3d, {0x80000000, 0x9}, 0x0, 0x0, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a14000)="2f6465762f73657175656e6365723200", 0x8040, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ff4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007e000)=0xe8) r2 = socket$inet(0x2, 0x5, 0x8000000000002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c91000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6d, 0x0, 0x101, 0x82}, &(0x7f000086d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000102000)={r3, 0x7}, &(0x7f00002d4000+0xb96)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b04000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0xfffffffffffffffd, 0x9) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1e, &(0x7f000044d000-0x7b)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8db6f7d69c8047db1211417be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a290d2c757c2c70d0cc6706d71336d0bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31c6028c51415202279a9e1ae5dc8b", 0x7b) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r5 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r5, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000005000-0x10)=[{&(0x7f0000004000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x1) 2017/11/23 19:42:45 executing program 7: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dca000-0x5)="7965616800", 0x5) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dcb000)="03", 0x1, 0x20000000, &(0x7f0000dcc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000387000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00003a6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00005b4000-0x20)={@generic="6fc176268d45771805bd9269b08c2718", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknod(&(0x7f0000740000)="2e2f66696c653000", 0x8081, 0xfffffffffffffff8) r2 = dup2(r1, r1) r3 = socket(0x0, 0x2, 0x100000001) getpeername$unix(r3, &(0x7f00007a5000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c64000-0x4)=0x6e) sendmsg$netlink(r1, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000002c000-0x4c)=[{0x4c, 0x12, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c96000)={0x0}, &(0x7f000012a000-0x4)=0x4) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 19:42:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000388000-0x39)="390000001000094700bb61e1c30500000700004a02000000030001070000801419001a000401000021000007de000008000300ffff06001ee4", 0x39}], 0x1) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000d91000)={0x1f, 0x400, 0x401, 0xc4, &(0x7f000029a000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, &(0x7f00004e5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, &(0x7f0000dfa000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000efc000-0xe)="2f6465762f6b657963686f726400", 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000384000)={0x4000001, 0x9, 0x0}) clone(0x80008200, &(0x7f0000719000)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00002ae000)="") setxattr(&(0x7f00003bd000)="2e2f66696c653000", &(0x7f0000eb2000)=@random={"757365722e00", "7b2d00"}, &(0x7f0000a3e000)="5e766d6e657430766d6e65743000", 0xe, 0x5) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) r2 = open(&(0x7f00007d9000-0x8)="2e2f66696c653000", 0x0, 0x40) eventfd2(0x20000000000000c, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x0, 0x80f, 0x304c) write(r3, &(0x7f00007f3000)="24000000130007f7fe1e001b222500001100000c09001f00000000000000000000021617", 0x24) eventfd(0xfffffffd) epoll_create(0x200000000000020b) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e65000)="2f6465762f72666b696c6c00", 0x10040, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b5a000)={0x0, 0x0}) creat(&(0x7f0000000000)="2e2f66696c653000", 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e53000-0x20)={0x7f, 0x0, 0x2, 0x6a9}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000f63000-0x10)={0x401, r4}) r5 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101082) pwritev(r5, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000258000)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r5, 0x0) [ 41.343570] kmem_cache_alloc+0xba/0x290 [ 41.343579] mmap_region+0x587/0xfd0 [ 41.343586] do_mmap+0x57b/0xbe0 [ 41.343596] vm_mmap_pgoff+0x16b/0x1b0 [ 41.343602] SyS_mmap_pgoff+0xd0/0x560 [ 41.343609] SyS_mmap+0x16/0x20 [ 41.343618] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/23 19:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fea000)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00006cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000032000)={0x9, 0x2, 0x94, 0x3, 0x0, 0x9, 0x80000000, 0x9, 0x1, 0x6, 0x7}, 0xb) r1 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c3f000)={0x0, 0xb4, "866b35e7b302dab582c1c2aec189338fdfdf09186f5ff2493f49c7b1acf308fb78c0d7349f110095181d6c2bb5c0780615738353fad11a23edcac4e2af38a94dd804cdf7ac6a975bd383c83b656dee97d2d6f81e0aa4f5b6b35a74d2c1ee23a0345dbac0b990726d252f43d20fc6a2688ac652d940a55c2946ebf105e1a1fe11515a7cc6c2179b5c147b3e2fac49515f38f2b63aa9d690780a8cf7d405a82ea9f69c43fec7ad408338554f4a94c9bf2110205e97"}, &(0x7f000066c000-0x4)=0xbc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b3a000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000e1c000-0x4)=0x8) read(r1, &(0x7f0000629000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x2, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f00002b9000-0xc)={0x80000004, 0x0}) r6 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00008b2000-0x20)={0x8, 0x1ff, 0x201, 0x6, 0x80, 0x1, 0x2, 0x6, r3}, 0x20) ioctl$TCGETA(r0, 0x5405, &(0x7f0000602000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000001b000-0xc)={0x0, 0x0}) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) fcntl$dupfd(r1, 0x406, r1) 2017/11/23 19:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getresuid(&(0x7f00003be000)=0x0, &(0x7f00007ab000)=0x0, &(0x7f0000ddf000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000e24000)=r2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ad4000)=0x0) sysinfo(&(0x7f0000c50000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000dcb000-0xa)="2e2f636f6e74726f6c00", 0x20) r5 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r5, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) mkdirat(r5, &(0x7f00008f1000)="2e2f636f6e74726f6c00", 0x0) renameat2(r5, &(0x7f000062f000-0x8)="2e2f66696c653000", r5, &(0x7f0000b37000)="2e2f636f6e74726f6c00", 0x2) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000887000-0x8)=0x6) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000088a000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x109000, 0x0) fcntl$lock(r0, 0x7, &(0x7f00003b1000)={0x2, 0x0, 0x7, 0x81, r3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f00006e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) ioctl$TCGETA(r1, 0x5405, &(0x7f00004ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/23 19:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000923000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,